baber/WOPTO huggingface dataset:
Patent KR-20210047768-A (KR)
Title: Method for controlling receiver by transmitter for simultaneous wireless information and power transfer operating in dual mode, adaptive mode switching method based on machine learning, and apparatus for performing the same
Inventor: KIM DONG IN
IPC: H04L5/00
Filed: 2019-10-22
Abstract: The present invention relates to a receiver control method performed by a transmitter for wireless power/information simultaneous-transmission operated in a dual mode which is a monotone or multitone mode, a machine learning-based adaptive mode switching method and an apparatus therefor. According to one embodiment of the present invention, the receiver control method performed by a transmitter in a dual mode simultaneous wireless information and power transmission (SWIPT) system, includes the following steps of: transmitting at least one synchronization frame from a first receiver; receiving an ACK frame with respect to the synchronization frame from the first receiver within a control frame; performing adaptive mode switching based on information about reception power of the first receiver included in the ACK frame with respect to the synchronization frame; generating an adaptive mode switching frame including address information of the first receiver and information about adaptive mode switching, and transmitting the same to the first receiver; and transmitting a SWIPT frame to the first receiver when receiving an ACK frame with respect to the adaptive mode switching frame from the first receiver. Here, the ACK frame with respect to the synchronization frame and the ACK frame with respect to the adaptive mode switching frame can include information about the reception power of the first receiver.
Patent KR-20210048292-A (KR)
Title: Ternary paraelectric material with space group Cc and method of manufacturing the same
Inventor: JO GI YOUNG
IPC: H01L27/108
Filed: 2019-10-23
Abstract: Disclosed are a ternary paraelectric material having a Cc structure, which minimizes side effects due to thinning while having a high dielectric constant, and a manufacturing method thereof. According to the present invention, the ternary paraelectric material having a Cc structure is monoclinic, is included in a space group No. 9, and includes a material having a chemical formula of A_2B_40_11 with a dielectric constant of 150 to 250, wherein A is a group 1 element of the periodic table of elements and B is a group 5 element of the periodic table of elements. A can be one of Na, K, Li, and Rb, B can be one of Nb, V, and Ta, A_2B_40_11 material can be Na_2Nb_4O_11 having a bandgap energy greater than that of SrTiO_3 (STO), and the relative density of the paraelectric material can be 90% or more.
Patent KR-20210052712-A (KR)
Title: Cuprous Oxide Aggregate, Preparation Method Thereof, Antimicrobial Polymer Composition Comprising the Same and Antimicrobial Coating Layer Manufactured Using the Composition
Inventor: KWAK SOON JONG
IPC: A01N59/20
Filed: 2019-10-30
Abstract: The present invention provides a cuprous oxide aggregate (Cu_2O), which has a specific surface area of 2 to 100 m^2/g and an average diameter of 50 to 5000 nm, a preparation method thereof, an antimicrobial polymer composition comprising the same, an antimicrobial coating layer manufactured from the antimicrobial polymer composition, and an antimicrobial article comprising the antimicrobial coating layer. The cuprous oxide aggregate of the present invention reduces manufacturing cost, has excellent antibacterial properties and is stable even during long-term storage.
Patent KR-20200050889-A (KR)
Inventor: ADACHI TEPPEI
IPC: C08F2/06
Filed: 2019-11-01
Abstract: The present invention relates to a method for preparing a polymer. The polymer includes repeating units derived from a monomer (A) decomposed upon light exposure to generate an acid, repeating units derived from a monomer (B) having an acid-liable group, and repeating units derived from a monomer (C) having a phenolic hydroxyl group, wherein the content of residual monomer (A) in the polymer is 1.0 wt% or less. The polymer is prepared by the method which includes supplying a monomer solution containing the monomers (A), (B) and (C) in a solvent (S) to a reactor, and carrying out polymerization in the reactor. The monomer solution has a monomer concentration of 35 wt% or more. The solvent (S) includes compounds represented by Formula (S-1) and Formula (S-2).
Patent KR-20210055360-A (KR)
Title: Substrate supporting module, substrate processing apparatus, and substrate processing system
Inventor: YOO SUNG JIN
IPC: H01L21/67
Filed: 2019-11-07
Abstract: The present invention relates to a substrate processing device, and more particularly, to a substrate support, a substrate processing device, and a substrate processing system for performing substrate processing such as etching, deposition, etc. on a substrate. The substrate support (130) of the substrate processing device (50) including a process chamber (100) for forming a processing space (S) for performing substrate processing on two rectangular substrates (1) introduced from the outside and a substrate support (130) installed in the process chamber (100) to support the two rectangular substrates (1) comprises: one or more electrostatic chucks (200) on which the substrate (1) is seated and for adsorbing the substrate (1) by electrostatic force; and a shield part coupled to the electrostatic chuck (200) to prevent the electrostatic chuck (200) from being exposed upward while the substrate (1) is seated. The shield part comprises: at least one outer shield member (250) to be detachably installed on the electrostatic chuck (200) along the edge of the entire rectangular shape formed by the at least one electrostatic chuck (200) to form a rectangle; at least one central shield member (270) coupled to the electrostatic chuck (200) at a position corresponding between the two rectangular substrates (1) to divide into a pair of support areas (A1, A2) supporting each of the two rectangular substrates (1); and one or more connecting shield members (300) connecting the central shield member (270) and the outer shield member (250). Accordingly, it is possible to prevent damage to the electrostatic chuck and perform substrate processing stably.
Patent KR-20200057646-A (KR)
Inventor: KIMMITT MYLES
IPC: H04L25/03
Filed: 2019-11-14
Abstract: A controller operates to adjust a transmitter to optimize the transmission of a communications signal. The controller measures properties of a signal received from the transmitter, and generates a figure of merit (FOM) for the signal. The FOM is compared against a record of previous FOMs and corresponding previous transmitter tap values, wherein the transmitter tap value indicates settings of a transmitter equalizer of the transmitter during the transmission of the signal. A differential between the FOM and a plurality of the previous FOMs is determined, and in response to the differential being positive, a subsequent tap value is selected from a subset of potential tap values. The subsequent tap value is sent to the transmitter for adjustment of the transmitter equalizer.
Patent KR-20210065691-A (KR)
Title: Server and controlling method thereof
Inventor: KIM KYUNG HOON
IPC: H04L12/28
Filed: 2019-11-27
Abstract: A server is disclosed. The server of the present invention comprises: a communication unit; and a processor configured to receive, through the communication unit, information related to reproduction of content and information on a home network environment of a plurality of electronic devices from the plurality of electronic devices that reproduce content received from an external server, determine a plurality of qualities of a channel providing content for each of a plurality of home network environments based on the information related to the reproduction of the content and transmit information on the plurality of qualities of the channel determined for each of the plurality of home network environments to the external server through the communication unit so as to add information on a quality of the channel to a channel list provided by the external server.
Patent KR-20210067129-A (KR)
Title: Electronic device for managing a plurality of batteries connected in series and operating method thereof
Inventor: LEE DONGYOUNG
IPC: H02J7/00
Filed: 2019-11-29
Abstract: Various embodiments of the present invention relate to a device for charging/discharging of a battery and cell balancing, wherein the battery includes a plurality of cells connected in series in an electronic device. The electronic device comprises: a voltage distribution circuit; a first battery electrically connected to a first point of the voltage distribution circuit; and a second battery connected to the first battery in series. A second point different from the first point of the voltage distribution circuit can be electrically connected from a first node on a first electrical route electrically connected to the first battery and the second battery. Other embodiments may be possible.
Patent KR-20210071484-A (KR)
Title: Heat exchanger
Inventor: KIM HONG SEONG
IPC: F28D1/053
Filed: 2019-12-06
Abstract: Disclosed is a heat exchanger, comprising: a first header in which an internal space is formed and a refrigerant is introduced; a second header having an internal space, having the refrigerant flowing out, and being spaced apart from the first header by a predetermined distance to face; a heat exchange unit for bending and deforming a single plate member to form a tube communicating the first header and the second header and a fin receiving heat from a refrigerant flowing through the tube; and a coupling part for coupling the boundary line between the tube and the fin.
Patent KR-20210071734-A (KR)
Title: desk lamp with a scent
Inventor: PARK SOO BIN
IPC: F21S6/00
Filed: 2019-12-08
Abstract: The present invention is to provide a desk lamp having a scent diffusing function that has a means for storing liquid or solid fragrance in the desk lamp, uses the heat energy generated by the desk lamp to heat and radiate the scent, obtains the concentration of work or a treatment effect by the scent, and improves the concentration. The present invention is the desk lamp including a lamp unit, a pedestal and connecting rods connecting them up and down, respectively. The desk lamp is removably provided with a pocket for accommodating a fragrance on the pedestal, and a hole is made in the pocket so that a gaseous fragrance material is emitted outside.
Patent KR-20210073964-A (KR)
Title: The water pipes Divided shield method Repair device
Inventor: LIM SUNG UK
IPC: F16L55/40
Filed: 2019-12-11
Abstract: The present invention relates to a repair device for repairing by inserting a tube into an old pipeline, and more particularly to a non-excavating pipeline repair system in which a tube drawn out from a rolling device that draws out a rectangular tube is inserted into a tube attachment device that moves along the pipeline, and discharges from the front of the tube attachment device to the outside. A first shock absorber rotatably installed at the front end of the tube attachment device, and a second shock absorber installed at a predetermined distance from the first shock absorber are attached to the inside of the pipeline while double pressing the tube. By irradiating ultraviolet rays from a UV curing lamp mounted on the outside of the tube attachment device to cure the tube, repair operation can be quickly performed.
Patent KR-20210075590-A (KR)
Title: Apparutus for Measuring Distance
Inventor: KYUNGJAE SHIN
IPC: G01C3/02
Filed: 2019-12-13
Abstract: A distance measuring device using a plurality of image acquisition devices uses two or more cameras, takes pictures of bolt holes in each corner of a modular unit frame, calculates the distance between bolt holes, and reduces manufacturing errors of modular unit frames, thereby capable of easily measuring the distance of long span buildings that cannot be measured. The present invention reduces an error rate when manufacturing a modular unit and reduces a bolt fastening time during construction, thereby capable of securing structural stability of a modular structure. The present invention includes a plurality of cameras.
Patent KR-20210078631-A (KR)
Title: Organic compound and organic electroluminescent device using the same
Inventor: LEE YONGHWAN
IPC: C07D471/04
Filed: 2019-12-18
Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device using the same. More particularly, the present invention relates to an organic compound excellent in light emitting ability, electron transport ability, electrochemical stability, thermal stability, etc., and an organic electroluminescent device with improved characteristics such as luminous efficiency, driving voltage, and lifespan by including the organic compound in one or more organic material layers.
Patent KR-20210079866-A (KR)
Title: Apparatus for cautery with near infrared ray LED
Inventor: HA GIGAB
IPC: A61H39/00
Filed: 2019-12-20
Abstract: Provided is an electronic cautery using a near infrared LED which comprises: a housing; a circuit board positioned in the housing; a near infrared LED in connection with the circuit board; and a lens part covering the near infrared LED, wherein the near infrared LED is positioned at a lower part of the housing, and the lens part is exposed to the outside at a lower side of the housing. According to the present invention, a specific position can be irradiated with high power near infrared rays by using the near infrared LED and an optical technology.
Patent KR-20200078405-A (KR)
Inventor: OH KYOUNG HWAN
IPC: C08F2/38
Filed: 2019-12-20
Abstract: The present invention relates to a modified conjugated diene-based polymer having high linearity and improved mixing properties. The modified conjugated diene-based polymer according to the present invention contains a specific range of phosphorus, sulfur, and chlorine content, so that the degree of branching is controlled. As such, the polymer can be applied to a rubber composition, thereby showing excellent tensile strength and viscoelasticity, and significantly improving processability.
Patent KR-20210082659-A (KR)
Inventor: MOON SANG IN
IPC: B21C51/00
Filed: 2019-12-26
Abstract: The present invention relates to a pipe compactor. According to the present invention, a processing table seats an input pipe to be processed. Pressing molds are respectively disposed on the upper and lower sides of the pipe seated on the processing table to compress the pipe as they approach each other from a spaced apart state. A mold moving unit moves the pressing molds apart or close to each other. An inspection device inspects whether there is a defect in the pressed part of the pipe pressed by the pressing molds. A discharge unit discharges the inspected pipe from the processing table. A discharge bin contains the pipe falling from the discharge unit.
Patent KR-20210082859-A (KR)
Title: Method and apparatus for selecting stereo image for multi-view 3D reconstruction
Inventor: CHU CHANG WOO
IPC: G06T7/11
Filed: 2019-12-26
Abstract: A method and a device for selecting a stereo image for 3D reconstruction based on a multi-viewpoint image are provided. The image selection device receives images photographed by a single camera, extracts feature points of the input images, and estimates an overlapping area between images based on a distribution of the extracted feature points for the images. In addition, the image selection device selects a stereo image pair for each image based on the width of the overlapping area.
Patent KR-20210083034-A (KR)
Title: Heat pump boiler with two cycles
Inventor: JANG KYUNG CHANG
IPC: F24H4/02
Filed: 2019-12-26
Abstract: In accordance with the present invention, a binary cycle heat pump boiler includes: an outdoor unit including an outdoor compressor, an outdoor expansion valve and an outdoor heat exchanger; an indoor unit including a medium heat exchanger connecting the outdoor compressor with the outdoor expansion valve, an indoor compressor, a final heat exchanger connected with a water tank, and an indoor expansion valve; a main bypass line connecting each of a first connection pipe connecting the medium heat exchanger with the outdoor compressor and a second connection pipe connecting the medium heat exchanger with the outdoor expansion valve to the final heat exchanger; and additional valves mounted on the first connection line, the second connection line and the main bypass line, respectively. Therefore, as a flow path for a refrigerant of the outdoor unit to pass through the final heat exchanger due to the control of the additional valves is formed along with a bypass section by the main bypass line, one of the heating and cooling modes can be selectively operated only through the outdoor unit.
Patent KR-20210084836-A (KR)
Title: Double layer type Hair conditioning composition
Inventor: KO EUN JU
IPC: A61K8/34
Filed: 2019-12-30
Abstract: The present invention relates to a double layer type hair conditioning composition that makes damaged hair healthy and imparts softness to the hair. More specifically, the present invention provides a hair conditioning composition that is a separate formulation into a transparent gel-type first layer and an opaque emulsion-type second layer, which are distinct from each other and maintains stability even after mixing in mixing and using the two layers. In addition, the double layer type hair conditioning composition is separated into upper and lower layers, thereby showing a visually differentiated effect.
Patent KR-20210086864-A (KR)
Title: Blind type window and door for electromagnetic pulse protection
Inventor: KIM KI BAEK
IPC: E06B5/18
Filed: 2019-12-31
Abstract: Disclosed are blind type windows and doors for electromagnetic pulse (EMP) protection, which reduce manufacturing cost and lighten the weight thereof while maintaining the shielding performance. The blind type windows and doors for EMP protection according to an embodiment of the present invention include: a blind unit opening and closing the entrance of an EMP shielding facility by elevating a blind made of an EMP shielding material; a bracket provided on one side of the blind in the inner direction of the EMP shielding facility; and a cylinder unit applying pressure to the bracket while the blind closes the entrance to bring the outer frame of the entrance into close contact with the blind.
Patent KR-20190039062-A (KR)
Title: 석고 처리 장치 및 석고 처리 방법
Inventor: NITOH KOUJI
IPC: B01J8/38
Filed: 2017-07-14
Abstract: [과제] 유동층 방식의 석고 처리 장치 및 석고 처리 방법에 있어서, 석고분체의 유동성을 활성화시키거나 향상시키고, 석고분체의 개질 또는 균질화 등의 석고 처리의 작용을 촉진한다. 
[해결 수단] 석고 처리 장치(1)는, 반응기(2)와, 조정공기 공급구멍(6)과, 조정공기류(Af)를 반응역(α)으로 위쪽 방향으로 유입되게 하는 수평 격벽(5)과, 반응역의 둘레 방향으로 각도 간격을 사이에 두고 배열된 복수의 고정 날개(10)를 가지고 있다.  소석고(Gb)의 유동층(M)이 반응기 내에 형성된다.  고정 날개는, 반응역으로 위쪽 방향으로 유입된 조정공기류(Ag)를 반응역의 직경 방향 외측으로 또한 둘레 방향으로 편향시킨다.  소석고(Gb)는, 조정공기류에 의해 반응기 내에서 도약 유동 또는 도약 이동한다.
Patent KR-20190008429-A (KR)
Title: 무선 통신 시스템에서 공중 ue에 대한 측정을 수행하는 방법 및 이를 위한 장치
Inventor: KIM HONGSUK
IPC: H04W24/10
Filed: 2018-04-17
Abstract: 본 발명은 무선 통신 시스템에 관한 것이다. 보다 상세하게는, 본 발명은 무선 통신 시스템에서 공중 UE에 대한 측정을 수행하는 방법 및 장치에 관한 것이다. 상기 방법은 상기 UE가 공중 상태에 있거나 지상에 머무르고 있거나 선회하고(hovering) 있는 지의 상기 UE의 현 상태를 네트워크가 파악할 수 있도록 사용되는, 상기 UE의 위치 정보를 상기 네트워크에 통지하는 단계; 상기 UE의 상기 통지된 위치 정보와 관련된 측정 보고를 위한 트리거링 조건들(triggering conditions)을 수신하는 단계; 서빙 셀에 대한 측정을 수행하는 단계; 및 상기 서빙 셀에 대한 상기 트리거링 조건들 중 적어도 하나가 충족되면, 상기 서빙 셀에 대한 측정 결과를 보고하는 단계를 포함한다.
Patent KR-20190018533-A (KR)
Title: 의약 컨테이너를 의약 유체로 무균 충전하기 위한 장치 및 방법
Inventor: PROCYSHYN CHRISTOPHER
IPC: B65B3/00
Filed: 2017-08-03
Abstract: 의약 컨테이너를 의약 유체로 무균 충전하기 위한 시스템 및 방법이 개시된다. 하나의 전체적인 측면에서, 이들은 사전-밀봉된 의약 소스와 수용(receiving) 컨테이너가 무균 장착되는 이송 벽을 포함하는 무균 밀봉성 챔버에 근거한다. 로봇 아암(robotic arm)과 주사기 비축부(syringe store)는 챔버에 무균 조건을 확립하기 위한 멸균 시설(sterilizing facility)을 갖는 챔버 내부에 배치된다. 로봇 아암은 주사기를 파지하여 주사기를 작동시켜, 주사기의 바늘이 구비된 각각의 페쇄부를 천공함으로써, 컨테이너로부터 의약품을 주입 및/또는 추출할 수 있다.
Patent KR-20190026841-A (KR)
Title: sGC 자극제의 인 전구약물
Inventor: SHEPPECK JAMES EDWARD
IPC: A61P7/02
Filed: 2017-07-06
Abstract: 본 특허 출원은 하기 제시된 화학식 I에 따른 화합물 또는 그의 제약상 허용되는 염을 개시하고, 여기서 J B , n, R 1 , R 2 , R 3 , R 4 , R 5 , m 및 X는 본원에 정의된 바와 같다.
Patent KR-20190026021-A (KR)
Title: 온도 퓨즈를 갖는 전자 어셈블리
Inventor: MARKERT MATTHIAS
IPC: H05K3/22
Filed: 2017-07-11
Abstract: 본 발명은 서로에 대해 이격된 2개의 전류 경로 단부들(6a, 6b)을 갖는 전류 전도성 전류 경로(6)를 구비하는 회로 기판(4)을 갖춘, 특히 전동기의 전자 어셈블리(2)에 관한 것이며, 이 경우 상기 전류 경로 단부들은 특히 초기 응력 없이 제조된, 온도 퓨즈로서의 접촉 클립(8)에 의해 연결된 중단 지점(10)을 형성하고, 접촉 클립(8)은, 다중 만곡되고 개방된 클립 루프(12)와, 그리고 땜납의 사용 하에 2개의 전류 경로 단부들(6a, 6b)과 접촉된 접촉 레그(14)와, 회로 기판 개구(22) 내에 안착하는 레그 단부(20)를 갖는 고정 레그(16)를 구비하며, 고정 레그(16)의 레그 단부(20)는 회로 기판 개구(22)에 비하여 과잉 크기를 가지며, 접촉 클립(8)에는 내부 초기 응력의 발생 하에 변형이 가해진다.
Patent KR-20190046792-A (KR)
Title: 함불소 에테르 화합물의 제조 방법
Inventor: HOSHINO TAIKI
IPC: C08G65/337
Filed: 2017-08-18
Abstract: 기재의 표면이나 하드 코트층이 우수한 발수발유성 등을 부여할 수 있는 함불소 에테르 화합물을 고수율로 간편하게 제조할 수 있는 함불소 에테르 화합물의 제조 방법의 제공. 
R f (CF 2 ) a -CF 2 OC(=O)R f4  또는 R f (CF 2 ) a -C(=O)X 1  과 HN(-R 1 CH=CH 2 ) 2  를 반응시켜 R f (CF 2 ) a -C(=O)N(-R 1 CH=CH 2 ) 2  를 제조하는 방법.     또한, 상기 목적물을 얻고, 이것과 HSiR 2   n L 3-n  을 반응시켜 R f (CF 2 ) a -C(=O)N(-R 1 CH 2 CH 2 SiR 2   n L 3-n ) 2  를 제조하는 방법.     R f  는 탄소 원자-탄소 원자 사이에 에테르성 산소 원자를 1 개 이상 갖는 탄소수 2 이상이고 직사슬형의 폴리플루오로알콕시기, R f4  는 탄소수 1 ∼ 30 의 퍼플루오로알킬기 등, X 1  은 할로겐 원자, R 1  은 알킬렌기, a 는 1 ∼ 5 의 정수, R 2  는 1 가의 탄화수소기, L 은 가수분해성기, n 은 0 ∼ 2 의 정수이다.
Patent KR-20190060981-A (KR)
Title: 전자기기 하우징 및 그 제조 방법
Inventor: HAMAGUCHI MITSUSHIGE
IPC: H05K9/00
Filed: 2017-09-25
Abstract: 안테나 성능을 유지한 채 무선 통신 성능을 저하시키지 않고, 또한 저휨성, 치수 정밀도 등이 우수함과 아울러 양산성이 우수한 전자기기 하우징을 제공하는 것을 과제로 한다. 섬유강화부재(a) 및 섬유강화부재(b)로 구성되는 전자기기 하우징으로서, 섬유강화부재(a)는 수지(a1) 및 섬유(a2)를 포함하고, 섬유(a2)는 불연속인 섬유이며, 섬유강화부재(b)는 수지(b1) 및 섬유(b2)를 포함하고, 섬유(b2)는 연속 섬유이며, 하우징의 천면측의 투영면적을 100%로 했을 때에, 섬유강화부재(a)의 투영면적이 60% 이상을 차지하고, 하기 (i) 및/또는 (ii)를 만족시키는 전자기기 하우징. (i)수지(a1)는 융점이 265℃를 초과하는 열가소성 수지이다. (ii)수지(a1)는 흡수율이 0.4% 이하인 열가소성 수지이다.
Patent KR-20190055071-A (KR)
Title: 내찰상성 하드코트재
Inventor: HARAGUCHI MASAYUKI
IPC: C08J7/046
Filed: 2017-09-21
Abstract: [과제] 우수한 소포성을 가지며, 또한 높은 내찰상성을 발현하는 하드코트층의 형성재료를 제공한다. 
[해결수단] (a)활성에너지선 경화성 다관능모노머 100질량부, (b)폴리(옥시퍼플루오로알킬렌)기를 포함하는 분자쇄의 양 말단에, 폴리(옥시알킬렌)기를 개재하거나 또는 폴리(옥시알킬렌)기 및 1개의 우레탄결합을 이 순으로 개재하여, 활성에너지선 중합성기를 갖는 퍼플루오로폴리에테르 0.1~10질량부, (c)활성에너지선에 의해 라디칼을 발생하는 중합개시제 1~20질량부, (d)폴리스티렌 환산으로 측정되는 중량평균분자량이 10,000~200,000이고, 또한 불소함유량이 31질량% 이상인 플루오로실리콘 화합물로 이루어지는 소포제 0.0001~0.004질량부, 및 (e)유기용매를 포함하는 경화성 조성물, 그리고 이 조성물로부터 얻어지는 경화막으로 이루어지는 하드코트층을 구비하는 하드코트필름.
Patent KR-20190047691-A (KR)
Title: 혈관 이식편 및 기타 이식가능한 장치의 개선된 성능 및 감염 저항성을 위한 주름형 미세다공성 조직 계면
Inventor: MARSHALL ANDREW J
IPC: A61F2/06
Filed: 2017-08-25
Abstract: 본 발명은, 주름형 바깥면을 갖는 미세다공성 외피층을 포함하는 이식가능한 장치, 예를 들어 혈관 이식편 및 혈액 투석용 액세스 포트를 제공한다. 상기 장치는 감염 또는 협착의 위험 감소를 위해 사용된다.
Patent KR-20190028806-A (KR)
Title: 내연 엔진용 유지 부품 및 연료 분사 조립체
Inventor: PASQUALI MARCO
IPC: F02M61/14
Filed: 2017-07-31
Abstract: 연료 분사기(4)를 분사기 컵(2)에 고정하기 위한 유지 부품(14)이 개시된다. 상기 유지 부품은 상기 연료 분사기(4)를 상기 분사기 컵(2)에 고정시키기 위해 상기 연료 분사기의 환형 그루브(11)의 대향 측부와 맞물리는 2개의 대체로 평행한 지지 아암(18)을 갖는 대체로 U자형의 유지 부재를 포함한다. 상기 유지 부품(14)은 상기 분사기 컵(2)의 외측 표면과 맞물리기 위해 상기 유지 부품(14)의 베이스부(16)로부터 연장된 2개의 탄성 아암(28); 및 상기 연료 분사기(4)를 상기 분사기 컵(2)에 대해 정확한 각도로 위치시키기 위해 상기 연료 분사기(4) 상의 대응하는 수용부에 맞물릴 수 있는 적어도 하나의 매달린 레그(22)를 더 포함한다. 유지 부품(14)을 갖는 내연 엔진용 연료 분사 조립체가 더 개시된다.
Patent KR-20190029764-A (KR)
Title: 웨이퍼 내의 개구 치수의 광학적 측정
Inventor: XU JAMES JIANGUO
IPC: H01L21/67
Filed: 2017-08-09
Abstract: 광학 현미경을 이용하여 샘플의 3D 정보를 생성하는 방법은, 미리 결정된 단계들에서 샘플과 광학 현미경의 대물 렌즈 사이의 거리를 변화시키는 단계; 각각의 미리 결정된 단계에서 이미지를 캡처하는 단계; 각각의 캡처된 이미지 내의 각각의 픽셀의 특성 값을 결정하는 단계; 각각의 캡처된 이미지 내의 각각의 픽셀의 특성 값에 기초하여 상기 샘플의 제1 표면에 포커스되는 제1 캡처된 이미지를 결정하는 단계; 및 상기 제1 캡처된 이미지에 기초하여 상기 샘플의 제1 표면의 개구의 측정치를 결정하는 단계를 포함한다. 상기 샘플의 제1 표면 및 상기 샘플의 제2 표면은 각각의 캡처된 이미지의 시야 내에 있다. 상기 제1 캡처된 이미지는 패턴 오버레이를 포함한다. 다른 예에서, 개구 측정치는 패턴 오버레이 없이 제2 캡처된 이미지를 이용하여 결정된다.
Patent KR-20190039600-A (KR)
Title: 디젤 엔진 배기가스를 위한 산화 촉매
Inventor: FEAVIOUR MARK ROBERT
IPC: B01J35/00
Filed: 2017-08-29
Abstract: 디젤 엔진에 의해 발생된 배기 가스를 처리하기 위한 산화 촉매로서, 촉매 영역 및 기판을 포함하며, 여기서 촉매 영역은 철(Fe) 또는 그의 산화물; (ⅰ) 백금(Pt), (ⅱ) 팔라듐(Pd), 및 (ⅲ) 백금(Pt) 및 팔라듐(Pd)으로 이루어진 군으로부터 선택된 백금족 금속(PGM); 및 알루미나를 포함하는 내화성 산화물인 지지체 물질을 포함하는 촉매 물질을 포함하고; 여기서 백금족 금속(PGM) 및 철(Fe) 또는 그의 산화물은 각각 지지체 물질 상에 지지되는 산화 촉매가 기재되어 있다.