baber/WOPTO huggingface dataset:
Patent KR-20210050191-A (KR)
Title: Composition for skin whitening
Inventor: KIM JUEWON
IPC: A61K31/453
Filed: 2019-10-28
Abstract: Disclosed in the present specification is a composition for skin whitening. In one aspect, tetrahydropiperine, a salt, an isomer, a hydrate or a solvate thereof of the present disclosure can effectively inhibit melanin production in the skin. In addition, in one aspect, the tetrahydropiperine, the salt, the isomer, the hydrate or the solvate thereof of the present disclosure may decrease the tyrosinase activity in the skin, thereby reducing the content of melanin. Accordingly, since the tetrahydropiperine, the salt, the isomer, the hydrate or the solvate thereof of the present disclosure has excellent whitening efficacy, as a raw material for a whitening effect, the composition of the present invention can be used in various cosmetics and foods.
Patent KR-20200050398-A (KR)
Title: Oral formulation containing sunitinib and the method for preparing the same
Inventor: LIM HYE JUNG
IPC: A61K9/00
Filed: 2019-10-29
Abstract: The present invention relates to an oral formulation containing sunitinib and a manufacturing method thereof. More specifically, the present invention relates to: an oral solid formulation in a tablet form, which employs a sunitinib free base to have further improved convenience of administration, ease of handling, and safety while being physicochemically and pharmacologically equivalent to or greater than conventional hard capsule formulations containing sunitinib malate; and a manufacturing method thereof.
Patent KR-20200050897-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: KIM MINJUN
IPC: H01L51/50
Filed: 2019-11-01
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same. The present application provides the compound represented by chemical formula 1. The organic light emitting device using the compound according to an embodiment of the present application can have a low driving voltage, high luminous efficiency, or a long lifespan.
Patent KR-20210054389-A (KR)
Title: BIM-based Risk Assessment of Structural Occurrence Disaster for Construction Site Safety Management
Inventor: KIM INHAN
IPC: G06Q50/08
Filed: 2019-11-05
Abstract: The present invention relates to a building information modeling (BIM)-based risk assessment method for managing safety in a construction site to assess risk of each of constituent objects of a building. According to the present invention, the BIM-based risk assessment method for managing safety in a construction site comprises the following steps: (a) generating a building information file (101) by using BIM, wherein the building information file includes disaster elements corresponding to each constituent object forming a building and the disaster elements are classified by a predetermined criterion (S110); (b) inputting the constituent object to an input module (S120); (c) loading the disaster element corresponding to the constituent object input in the step (S120) from the building information file (101) generated in the step (a) (S110) to an operation module (S130); and (d) evaluating, by the operation module, the degree of risk to the constituent object by a predetermined method (S140). In the step (d) (S140), the degree of risk to the constituent object is a sole risk by the constituent object and a combination risk resulting from a combination of the constituent object and other constituent objects.
Patent KR-20210056665-A (KR)
Title: Nanoporous Structure Pellet Using Calcium Alginate Gel and Manufacturing Method Thereof
Inventor: KYUNGMIN CHOI
IPC: B01J20/282
Filed: 2019-11-11
Abstract: The present invention relates to a nanoporous structure pellet and to a manufacturing method thereof, and specifically, to a nanoporous structure pellet, which is prepared by treatment of nano-sized metal-organic frameworks (MOF) coated with alginate with a calcium solution, and to a manufacturing method thereof. The nano-porous structure pellet has excellent physical strength, and facilitates absorption and release of functional materials.
Patent KR-20210057335-A (KR)
Title: Eco-Friendly Near-Field Delivery Systems and Its Methods
Inventor: KIM KYU YOUNG
IPC: G06Q10/08
Filed: 2019-11-12
Abstract: The present invention relates to an eco-friendly short-distance delivery system and a method thereof, capable of activating local economy. The eco-friendly short-distance delivery system of the present invention comprises: a delivery server for receiving a delivery call request; a store terminal for requesting a product delivery call to the delivery server; a walking terminal having a location tracking service operated therein; and a vehicle terminal for allowing a vehicle delivery man who performs a delivery using a vehicle to recognize a delivery call of the delivery server.
Patent KR-20210058133-A (KR)
Title: Dryopteris erythrosora skin whitening agent and Dryopteris erythrosora extraction method
Inventor: KIM SEUNG YOUNG
IPC: A61K8/9741
Filed: 2019-11-13
Abstract: The present invention relates to a dryopteris erythrosora whitening composition and a dryopteris erythrosora extraction method capable of suppressing melanin production by using a feature of dryopteris erythrosora, activating antioxidants, and helping skin whitening by increasing a cell survival rate. The dryopteris erythrosora whitening composition by the present invention contains a dryopteris erythrosora extract as an active ingredient. The dryopteris erythrosora extraction method by the present invention comprises: a first step which is an alcohol extraction step of mixing 1.8-2.2 L of ethanol with 100 g of a dryopteris erythrosora dried raw material, firstly heating and extracting the same for 2 hours and 30 minutes to 3 hours and 30 minutes at a temperature of 55-65℃, and secondly extracting a first extract for 16-20 hours at room temperature; a second step of filtering a solid from the extract extracted through the first step; and a third step of concentrating the extract from which the solid is removed through the second step under reduced pressure.
Patent KR-20210061696-A (KR)
Inventor: KYUHO LEE
IPC: H04R3/04
Filed: 2019-11-20
Abstract: Disclosed is an inspection method of a sound input and output device. According to an embodiment of the present invention, the inspection method of a sound input and output device which can receive a sound signal output from an AI device through a microphone and diagnose an abnormal state of a speaker or microphone based on a cross-correlation of input/output signals. The inspection method can be linked to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
Patent KR-20210064750-A (KR)
Title: A Ferromagnetic Property Type of a Surgical Device
Inventor: JUN HO CHOE
IPC: A61B18/08
Filed: 2019-11-26
Abstract: The present invention relates to a ferromagnetic property type surgical device. The surgical device comprises: a ferromagnetic electrode module (13) for generating heat according to the flow of current; an ultrasonic cutter module (14) for cutting the solidified portion by the heat generated in the ferromagnetic electrode module (13); and a timing module (12) for determining the operating times of the ferromagnetic electrode module (13) and the ultrasonic cutter module (14).
Patent KR-20210066525-A (KR)
Title: Entry vehicle detection system and detection method for active bollards
Inventor: KIM YOUNG JIN
IPC: E01F9/623
Filed: 2019-11-28
Abstract: The present invention relates to an entry vehicle detection system for an active bollard, capable of automatically controlling the height of the ascent of a bollard buried in the ground in accordance with a result of sensing the distance, speed, trace and the like of a moving body (or a vehicle) approaching from a front side through a spinless phased array optical beam lidar sensor, and a detection method thereof. The entry vehicle detection system includes: a plurality of active bollards installed so as to be liftable to upper and lower parts of the ground; a driving part driving the lifting of the plurality of active bollards; an optical beam sensor part sensing a moving body approaching from a front area of the active bollards; and a control module acquiring at least one piece of information among a-type, an approach distance, a moving speed and a trace of the moving body based on the output of the optical beam sensor part, and then, controlling the operation of the driving part in accordance with the acquired information. The optical beam sensor part comprises a plurality of channels arranged in parallel, and each of the channels includes a transmission module transmitting an optical beam signal having a mutual phase difference, and a reception module receiving a reflected signal of the optical beam signal reflected from the surface of the moving vehicle. As a result, the entry vehicle detection system can be operated fast and at a low cost.
Patent KR-20210067066-A (KR)
Title: Intelligent surveillance system capable of independent directional warning
Inventor: KIM KYOUNG HUN
IPC: G08B13/196
Filed: 2019-11-29
Abstract: The present invention relates to an intelligent video surveillance system. More particularly, in the intelligent video surveillance system capable of independent directional warning broadcasting, an ultra-directional speaker capable of transmitting sound only to a subject located in a specific direction integrally couples with a camera for shooting a control area for life safety, and an intelligent video surveillance device for analyzing the shot video, recognizing an object, detecting whether an event which can threaten the life safety, and specifying the subject to immediately transmit warning broadcast is connected and installed on the camera, in an embedded module form, thereby preventing harms on other people due to excessive noise and interrupting actions which threatens the life safety. In addition, the intelligent video surveillance system can independently analyze and respond from an embedded module, not determination from an intelligent server, thereby reducing server construction costs and enabling immediate response.
Patent KR-20200068607-A (KR)
Inventor: KIM KEE CHEON
IPC: G06T5/20
Filed: 2019-12-05
Abstract: Disclosed are a method of correcting an image and devices performing the same. According to one embodiment of the present invention, the method of correcting the image comprises the steps of: obtaining a damaged image subjected to an image manipulation attack in which the image is arbitrarily manipulated; and correcting a damaged pixel subjected to the image manipulation attack among the plurality of pixels forming the damaged image using an artificial neural network to which a median filter method is applied.
Patent KR-20200077421-A (KR)
Title: Illumination device for vehicle headlamps
Inventor: JAROSLAV KYSELICA
IPC: F21S41/657
Filed: 2019-12-12
Abstract: An illumination device (1) for vehicle headlamps, especially for an illumination device (1) for single-track vehicle headlamps, comprises: an optical unit (100) configured to form a light distribution with a cut-off line; and an adjusting mechanism (200) for rotating the optical unit (100) about a first axis (X) by means of a pivot bearing (300), wherein the pivot bearing (300) includes a first ring (310) and a second ring (320), and the optical unit (100) is attached to the first ring (310). The adjusting mechanism (200) includes: a holder (210) attached to the second ring (320); a gear wheel element (220) inserted in an opening area of the holder (210) and attached to the first ring (310); and a linear drive (230) with a toothed rack (231), configured to generate a linear motion of the toothed rack (231) along a second axis (A) in order to convert a linear motion of the toothed rack (231) into an angular motion of the gear wheel element (220) and the optical unit (100) about the first axis (X). The illumination device can irradiate a stabilized light distribution.
Patent KR-20210074886-A (KR)
Title: Structure of x-type guide bar for preventing movement of opposed type sliding doors
Inventor: YUN HYUNG IN
IPC: B60J5/06
Filed: 2019-12-12
Abstract: The present invention relates to a dual lower rail structure for an opposed-type sliding door and, more specifically, to an X-shaped guide bar structure for preventing the movement of an opposed-type sliding door, capable of preventing the movement of a sliding door only including a center rail and a lower rail while stably supporting the same in a vehicle equipped with the sliding door. To achieve the purpose, in accordance with one embodiment of the present invention, the X-shaped guide bar structure includes first and second guide sliders connected with a guide rail to be movable, and first and second guide bars having a guide route formed therein in a longitudinal direction. The first and second guide bars are formed in an X-shaped overlapping structure to be connected to the first and second sliders, the lower slider and the lower rail to support the door.
Patent KR-20210076246-A (KR)
Title: System and Method for Detecting Smart Warning Black Ice of Road
Inventor: PARK CHOON WOOK
IPC: B60W40/105
Filed: 2019-12-13
Abstract: A smart warning system and a smart warning method for detecting black ice of a road use a sensor to detect black ice phenomenon on a road and deliver black ice occurrence forecast and warning to a road management body or a moving vehicle, so that the management body can take follow-up actions. The present invention can significantly reduce a large accident and human casualties by driving with caution by a driver.
Patent KR-20210075802-A (KR)
Title: Integrated Authentication System
Inventor: JANG SE YEON
IPC: A45B3/00
Filed: 2019-12-15
Abstract: The present invention relates to an integrated authentication system, wherein a handle has a battery for driving an air curtain and a motor for generating air, and the external part of the handle is equipped with an on/off button for controlling the intensity of air. The present invention prevents clothes from getting wet even in strong winds and rain.
Patent KR-20210078251-A (KR)
Title: Anti-Microbial Peptide Plantaricin, Isolated from Lactobacillus Plantarum and Uses thereof
Inventor: BANG WOO YOUNG
IPC: C07K14/335
Filed: 2019-12-18
Abstract: The present invention relates to an antibacterial peptide planthalysin isolated from Lactobacillus plantanum and uses thereof. The five novel plantaricin peptides isolated from the Lactobacillus plantarum strain of the present invention exhibit strong antibacterial activity against pathogenic bacteria and can be applied to various bacterial infections, and the composition of the present invention can be usefully used for antibacterial purposes in various fields such as medicine, food or feed additive compositions.
Patent KR-20200087674-A (KR)
Title: Substrate processing apparatus, and method for specifying area to be partially polished by substrate processing apparatus
Inventor: WATANABE KATSUHIDE
IPC: B24B57/02
Filed: 2019-12-20
Abstract: The objective of the present invention is to quickly identify the film thickness distribution of a film to be processed on a substrate after CMP, and further, realize the high processing speed of the substrate. According to an embodiment of the present invention, disclosed is a method for specifying an area to be partially polished by a partial polishing device in a substrate processing device, and more particularly, a method for specifying an area to be partially polished by a partial polishing device from data of the film thickness distribution of a film to be processed obtained from a film thickness sensor of a substrate polishing device in a substrate processing device, which comprises: a substrate polishing device for polishing an entire surface of a film to be processed formed on at least one surface of a substrate and having a film thickness sensor; and a partial polishing device for further partially polishing the film to be processed of the substrate polished by the substrate polishing device.
Patent KR-20210079656-A (KR)
Title: Detachable flowerpot
Inventor: JUNG GI SUNG
IPC: A01G9/02
Filed: 2019-12-20
Abstract: The present invention relates to a detachable flowerpot including a flowerpot main body in which a first semi-assembly and a second semi-assembly are separably combined for plant planting and moisture supply means provided in the flowerpot main body and facilitating moisture management by efficiently supplying moisture with water in a water tank. The flowerpot main body is supported together with the moisture supply means and, during repotting, the flowerpot main body is conveniently rotated and lifted from a ground surface and then the semi-assembly and the second semi-assembly of the flowerpot main body are instantaneously pressurized from above, which results in easy separation. Accordingly, repotting after the separation of the flowerpot main body can be easily performed even in a narrow space.
Patent KR-20210084934-A (KR)
Title: Surgical pants
Inventor: CHAE DONG SIK
IPC: B05D3/06
Filed: 2019-12-30
Abstract: The present invention relates to panties for surgery which are easy to wear, have excellent moisture permeability and waterproofness, and comprises: a rear portion having a pocket portion with an opening portion on an upper surface thereof; and a front portion extending downward from the rear portion, wherein the front portion is folded around a fold line to be accommodated in the pocket portion of the rear portion.
Patent KR-20210086048-A (KR)
Title: Display Device
Inventor: CHANGHUN CHO
IPC: G09G3/3208
Filed: 2019-12-31
Abstract: The present disclosure relates to a display device which compensates and outputs a change in a high potential voltage ELVDD. The display device includes: a display panel including a plurality of pixels; a driving circuit which transmits a driving signal to the display panel; and a power supply circuit for supplying a high potential voltage (ELVDD) to the display panel. The driving circuit calculates an average pixel value of input image data and provides a compensation signal PMIC_CONT for compensating the high potential voltage ELVDD according to a calculated average pixel value to the power supply circuit. The power supply circuit may adjust the high potential voltage ELVDD based on the compensation signal and supply the high potential voltage ELVDD to the display panel.
Patent KR-20190025607-A (KR)
Title: 경화성 조성물과 그 경화물
Inventor: SATOU YUTAKA
IPC: H01L23/29
Filed: 2017-06-22
Abstract: 경화 시의 수축률 및 경화물에 있어서의 고온 조건 하에서의 탄성률이 모두 낮은 경화성 조성물, 상기 경화성 조성물의 경화물, 상기 경화성 조성물을 사용한 반도체 봉지(封止) 재료 및 프린트 배선 기판을 제공하는 것.  페놀 화합물(a1)과 방향족 폴리카르복시산 또는 그 산할로겐화물(a2)과의 에스테르화물인 활성 에스테르 화합물(A)과 경화제를 함유하는 경화성 조성물, 상기 경화성 조성물의 경화물, 상기 경화성 조성물을 사용한 반도체 봉지 재료 및 프린트 배선 기판.
Patent KR-20190022709-A (KR)
Title: 부형제 및 정제
Inventor: FUJINO AKIHIRO
IPC: C11D17/04
Filed: 2017-06-27
Abstract: 본 발명은, 분말상의 세제, 분말상의 약제 등의 기능성 분말을 물 또는 체내에 있어서 빠르게 붕괴 가능한 정제로 할 수 있는 부형제를 제공한다.  본 발명의 부형제는 분말을 정제화하기 위한 부형제이며, 전분과, 결정 셀룰로오스와, 말티톨, 이소말토, 말토오스 및 락토오스로 이루어지는 군으로부터 선택된 1종 이상의 경화제를 함유하는 것을 특징으로 하기 때문에, 분말을 범용의 요령으로 용이하게 정제화할 수 있으며, 얻어진 정제는 물에 대한 용해성이 우수하고, 정제를 수중에 투입한 후, 빠르게 용해함과 함께, 우수한 경도를 갖고 있으며, 보관 또는 수송시에 가해지는 외력에 의해 결함 등의 손상을 발생하는 경우는 거의 없어, 소정의 형상을 대략 유지할 수 있다.
Patent KR-20190035704-A (KR)
Title: 알루미나 및 그것을 사용한 자동차 촉매의 제조 방법
Inventor: KAWAKAMI YOSHITAKA
IPC: B01J37/03
Filed: 2017-07-21
Abstract: 다봉성의 입도 분포를 갖고, 상기 입도 분포의 복수의 극대치를 부여하는 입경의 적어도 하나가 10 ㎛ 미만이고, La 및 Ba 의 적어도 일방을 1 ∼ 5 중량％ 함유하는 알루미나이다.
Patent KR-20190022830-A (KR)
Title: 복합 방폭 밸브, 커버 플레이트 어셈블리 및 배터리
Inventor: JIANG LUXIA
IPC: H01M2/12
Filed: 2017-07-24
Abstract: 본 발명은 배터리 커버 플레이트 어셈블리에 장착된 복합 방폭 밸브, 상기  복합  방폭 밸브를 포함하는 커버 플레이트 어셈블리 및 배터리를 제공한다. 상기 복합 방폭 밸브는 적어도 두 층의 방폭막과 상기 적어도 두 층의 방폭막 사이에 배치된 난연성 구조를 포함한다. 배터리(내부 온도 또는 내부 압력과 같은)가 비정상인 경우, 방폭막의 제1 층이 개방되고; 난연성 구조의 작용 하에서, 복합 방폭 밸브는 국부적인 산소 결핍 상태에 있으며, 국부적인 산소 결핍 조건 하에서 배터리로부터 방출된 고온의 가연성 물질은 점화되기 어렵다; 따라서, 복합 방폭 밸브는 배터리가 비정상적일 때 압력을 해제하고 외부 산소가 유입되는 것을 효과적으로 차단함으로써, 배터리 연소 및 폭발의 발생을 방지하고 2차 재해 및 더 큰 이상(abnormity)을 피할 수 있다.
Patent KR-20190022923-A (KR)
Title: 다상의 수지를 이용한 양자점 막
Inventor: VO CONG DUAN
IPC: C08J5/22
Filed: 2014-08-13
Abstract: 본 발명은 양자점(QDs)을 포함하는 다상의 폴리머 막에 관한 것이다. 상기 막은 주로 소수성인 폴리머 영역과 주로 친수성인 폴리머 영역을 가지고 있다. 일반적으로 소수성 매트릭스 내에서 더 안정해지는 QDs는 주로 상기 막의 소수성 영역 내에서 분상된다. 상기 친수성 영역은 산소를 배제하는데 효과적인 경향이 있다.
Patent KR-20190039267-A (KR)
Title: 체크 밸브
Inventor: ZAGGL ALEXANDER
IPC: F16K17/02
Filed: 2017-08-09
Abstract: 격실 벽(100)의 관통구용 체크 밸브(1)는 유로(14)의 개방 단부(16)를 덮는 탄성막(20)과, 탄성막(20)이 고정되는 베이스(11)와, 상기 탄성막(20)의 적어도 일부를 덮는 프로텍터(30)를 포함하고, 상기 탄성막은 유로(14)를 밀봉하도록 개방 단부(16)를 둘러싸는 밀봉면(17)에 걸쳐 신장되고 그 밀봉면(17)에 가압되는 상태로 베이스(11)에 고정된다.  탄성막은 유로의 압력이 높을 때 밀봉면으로부터 들어 올려진다.  탄성막은 체크 밸브에 저압 통기 기능을 부여하기 위해 공기 또는 기체 투과성일 수 있고, 바람직하게는 방수성일 수 있다.
Patent KR-20190044649-A (KR)
Title: 표시 장치
Inventor: OKAMOTO KAZUHIKO
IPC: B60K35/00
Filed: 2016-09-14
Abstract: 내연 기관의 기관 압축비를 변경 가능한 가변 압축비 기구(20)를 구비하고, 현재의 기관 압축비의 상태를 표시하는 표시부(41)를 마련한다.  이 표시부(41)는, 최고 압축비를 포함하는 최고 압축비의 근방과, 최저 압축비를 포함하는 최저 압축비의 근방 중 적어도 한쪽에서, 기관 압축비의 변화에 대하여 표시가 변화되지 않거나, 혹은 표시의 변화가 작은 불감대부(51, 52)를 갖는다.  운전자에게 기관 압축비의 상태를 표시함으로써, 운전자에게 기관 압축비의 상태를 인식시킬 수 있다.  또한, 불감대부(51, 52)를 마련함으로써, 최고 압축비 또는 최저 압축비의 근방에서, 기관 압축비의 표시는 부주의하게 변화되는 일이 없어, 운전자에게 위화감을 주는 것을 억제할 수 있다.
Patent KR-20190052159-A (KR)
Title: 인장 요소를 갖는 텍스타일 구성요소를 통합한 신발류 물품 갑피
Inventor: LILES TIMOTHY K
IPC: A43C1/06
Filed: 2015-09-25
Abstract: 신발류 물품은 텍스타일 구성요소를 포함한다.  갑피의 텍스타일 구성요소는 텍스타일 요소와 인장 요소를 포함한다.  인장 요소는 갑피의 제1 측부 상에 배치되는 제1 세그먼트를 형성한다.  인장 요소의 제1 세그먼트는 고정 장치를 갑피의 제1 측부 상의 텍스타일 요소에 부착시키도록 구성된다.  인장 요소는 제2 측부 상의 갑피의 하부 부분에 근접하게 배치된 제2 세그먼트를 더 포함한다.  제2 세그먼트는 제2 측부 상의 갑피의 하부 부분에 대해 고정된다.  인장 요소는 제1 세그먼트로부터 뒤꿈치 구역을 가로질러 제2 세그먼트까지 연속적으로 연장되는 중간 세그먼트를 더 포함한다.
Patent KR-20190095289-A (KR)
Title: 전해 알루미늄박의 제조방법 및 제조장치
Inventor: HONKAWA YUKIO
IPC: C25C3/08
Filed: 2017-12-14
Abstract: 본 발명에 따른 전해 알루미늄박의 제조방법은 양극과 음극 사이에 격막을 설치한 전해조에 전해액을 공급하고, 전기 분해를 통해 상기 음극의 표면 상에 알루미늄박을 석출시키는 전해 알루미늄박의 제조방법으로, 상기 격막은 순도 85.0% 이상의 알루미늄으로 만들어졌으며 또한 평균 직경이 100~1000㎛ 인 복수의 홀을 가진다.
Patent KR-20190086503-A (KR)
Title: Mpsi 및 mpsii에서의 신경계 기능 및 다른 신경계 장애를 개선하는 방법
Inventor: LAOHARAWEE KANUT
IPC: A61P25/00
Filed: 2017-11-15
Abstract: 질환과 연관된 유전자 산물을 코딩하는 rAAV를 예를 들어 척수강내로, 뇌실내로 또는 정맥내로 투여함으로써, 예를 들어 유전자 산물이 부재하거나, 결핍하거나 또는 질환이 없는 포유동물에 비해 감소된 수준으로 존재하는 성체 포유동물에게 투여함으로써 중추 신경계 장애와 연관된 1종 이상의 신경계 증상, 예를 들어 MPSI 또는 MPSII를 예방, 억제 또는 치료하는 방법.
Patent KR-20190084111-A (KR)
Title: 전자부품 실장 장치
Inventor: NAGAI SATORU
IPC: H05K13/04
Filed: 2016-11-21
Abstract: 베이스(11)와, 양면에 돌출 전극(72, 73)이 배치된 반도체 다이(70)를 그 표면(14)에 진공 흡착하는 아일랜드(13)를 포함하는 본딩 툴(10)과, 아일랜드(13)에 진공 흡착된 반도체 다이(70)를 가열하는 히터(20)를 구비하고, 반도체 다이(70)를 가열하여, 반도체 다이(70)의 돌출 전극(73)을 반도체 다이(80)의 돌출 전극(82)에 접합함과 아울러, 반도체 다이(70)와 반도체 다이(80)와의 간극을 비도전성 필름(NCF)(75)으로 밀봉하는 플립 칩 본딩 장치(100)로서, 베이스(11)의 아일랜드(13)의 외주면에 인접하는 위치에 복수의 연속 진공 흡인 구멍(15)을 설치한다.  이것에 의해, 반도체 다이의 사이를 수지로 밀봉하는 전자부품 실장 장치에 있어서, 본딩 툴의 오손을 억제한다.
Patent KR-20190104386-A (KR)
Title: 주파수 정보를 갖는 웨이크업 신호
Inventor: AMIN PARTH
IPC: H04W52/02
Filed: 2017-02-13
Abstract: 본 출원은 무선 네트워크에서 제1 무선 디바이스(100)를 동작시키기 위한 방법에 관한 것이다.  웨이크업 신호를 수신해야 하는 적어도 하나의 타겟 무선 디바이스(200)가 결정되며, 웨이크업 신호에 의해, 적어도 하나의 타겟 무선 디바이스의 웨이크업 수신기가 타겟 무선 디바이스의 메인 송수신기가 제1 무선 디바이스로부터 적어도 제1 메시지를 수신할 준비를 해야 한다고 통지받는다.  또한, 적어도 제1 메시지가 적어도 하나의 타겟 무선 디바이스에 송신되어야 하는 주파수가 결정되고, 주파수 정보가 웨이크업 신호에 인코딩되며, 웨이크업 신호에 의해, 적어도 하나의 타겟 무선 디바이스가 적어도 제1 메시지가 수신될 주파수에 관해 통지받는다.  웨이크업 신호는 인코딩된 주파수 정보를 갖고 적어도 하나의 타겟 무선 디바이스에 송신된다.
Patent KR-20190101474-A (KR)
Title: 전극용 슬러리, 전극 및 그의 제조 방법 그리고 이차 전지
Inventor: IWAYA MASAO
IPC: H01M4/133
Filed: 2018-01-10
Abstract: 전극용 슬러리는, (A) 셀룰로오스 파이버와, (C) 전극 활물질을 포함하고 있고, (C) 전극 활물질은, 적어도 실리콘 입자를 포함하고 있고, 실리콘 입자와 탄소 소재 입자를 포함하고 있어도 된다.  슬러리는, 또한, (B) 카르복시메틸기 함유 셀룰로오스에테르 또는 그의 염을 포함하고 있어도 된다.  (A) 셀룰로오스 파이버의 평균 섬유 길이 L(1 내지 750㎛)은, (C) 전극 활물질로서의 실리콘 입자의 평균 입자 직경 D Si (1nm 내지 1㎛)보다도 크고, 평균 입자 직경의 비율 L/D Si =은 5 내지 15000이다.  전극용 슬러리는 방전 용량을 향상시킬 수 있으며, 반복 충방전해도 높은 방전 용량을 유지할 수 있는 비수계 이차 전지(리튬 이온 이차 전지)의 전극을 형성하는 데 유용하다.