baber/WOPTO huggingface dataset:
Patent KR-20160122203-A (KR)
Title: 스크린샷의 생성
Inventor: YE JIAHUAN
IPC: G06F9/44
Filed: 2015-04-09
Abstract: 스크린샷을 생성하는 방법이 개시되고, 상기 방법은: 애플리케이션으로부터 스크린샷 명령어를 수신하는 단계로서, 상기 스크린샷 명령어는 애플리케이션에 대응하는 애플리케이션 시나리오 파라미터를 포함하는, 상기 스크린샷 명령어를 수신하는 단계; 애플리케이션 시나리오 파라미터에 대응하는 스크린샷 클래스에 적어도 부분적으로 기초하여 스크린샷 객체를 생성하는 단계; 스크린샷 객체를 이용하여 애플리케이션에 의해 디스플레이된 콘텐트로부터 스크린샷을 생성하는 단계; 및 디스플레이될 애플리케이션으로 스크린샷을 전송하는 단계를 포함한다.
Patent KR-20160120332-A (KR)
Title: 이중 수직 빔 셀룰러 어레이
Inventor: FOO SENGLEE
IPC: H01Q25/02
Filed: 2015-02-06
Abstract: 여기에 이중 수직 빔 셀룰러 어레이가 개시된다. 하나의 실시예에서, 셀룰러 어레이는 쌍으로 결합되어 있고 일렬로 정렬되어 있는 개별 방사체를 포함한다. 상기 방사체가 상기 개별 방사체의 쌍으로부터 출력을 합하도록 구성된 하나 이상의 하이브리드 결합기와 연결된다. 제1 전력 분배 네트워크가 상기 하이브리드 결합기로부터 제1 출력을 수신하고 제1 빔을 생성하도록 구성되고, 제2 전력 분배 네트워크가 상기 하이브리드 결합기로부터 제2 출력을 수신하고 제2 빔을 생성하도록 구성된다. 일부 실시예에 따라, 상기 제1 빔은 큰 이득을 구비하는 주빔이고, 제2 빔은 넓은 커버리지를 구비하는 커버리지 빔이다.
Patent KR-20160127049-A (KR)
Inventor: ADACHI SHIGETO
IPC: F01K9/00
Filed: 2015-02-23
Abstract: 발전 장치(1)는, 가스상의 작동 매체를 팽창시키는 팽창기(14)와, 팽창기(14)에 의해 팽창된 작동 매체를 응축시키는 응축기(6)와, 응축기(6)에 의해 응축된 작동 매체를 가압하는 펌프(8)와, 펌프(8)에 의해 가압된 작동 매체를 열원 매체의 열로 증발시키는 가열기(10)와, 가열기(10)의 하류측에 있어서, 과열 상태이며 미리 정해진 온도 이상의 작동 매체를 냉각하는 냉각 수단(25)을 구비하고 있다.
Patent KR-20160140652-A (KR)
Inventor: KOMIYAMA YOKO
IPC: C07D405/04
Filed: 2015-03-30
Abstract: 본 발명은 하기 일반식(I)로 나타내는 옥심에스테르 화합물, 및 상기 화합물을 사용한 광중합 개시제, 그것을 함유하는 감광성 조성물, 알칼리 현상성 감광성 수지 조성물, 착색 알칼리 현상성 감광성 수지 조성물 그리고 그들 경화물을 제공한다.  
   
본 발명의 화합물은 안정성이 뛰어나고 저승화성이며, 365㎚ 등의 근자외광을 효율적으로 흡수하여 활성화되는 고감도의 광중합 개시제로서 유용하다.  
(식 중 R 1 ~R 8 의 정의는 명세서를 참조. n은 0 또는 1을 나타낸다.)
Patent KR-20160135345-A (KR)
Title: 입력의 컨텍스트 인식 리포맷팅
Inventor: ALPHONSO ISSAC
IPC: G10L15/24
Filed: 2015-03-18
Abstract: 여러 가지 구성요소는 하나 이상의 컨텍스트에 기초하여 입력을 리포맷하는 옵션을 제공한다.  애플리케이션(예컨대, 메시징 애플리케이션, 모바일 애플리케이션, 워드-프로세싱 애플리케이션, 웹 브라우저, 검색 툴 등)에 제출되었던 입력이 수신되고, 리포맷화를 위한 옵션으로서 제공될 가능성이 있는 하나 이상의 출력이 식별된다. 각 출력의 각각의 스코어는 입력 및 각 출력의 각각의 조합에 통계적 모델을 적용함으로써 결정되고, 각각의 스코어는, 각각의 조합의 복수의 컨텍스트를 수량화하는 복수의 컨텍스트 스코어를 포함한다. 예시적인 컨텍스트는 히스토리컬-사용자 컨텍스트, 도메인 컨텍스트, 및 일반적인 컨텍스트를 포함한다. 하나 이상의 제안된 출력은 각각의 스코어에 기초하여 하나 이상의 출력 중에서 선택되며, 입력을 리포맷팅하는 옵션으로서 제공된다.
Patent KR-20160126092-A (KR)
Title: 상이한 검출 온도를 이용한 타겟 핵산 서열의 검출
Inventor: CHUN JONG YOON
IPC: C12Q1/68
Filed: 2014-12-09
Abstract: 본 발명은 상이한 검출 온도를 이용한 타겟 핵산 서열의 검출에 관한 것이다. 상이한 검출 온도를 이용하는 본 발명은 하나의 반응 용기에서 단일 유형의 표지만으로도 종래의 실시간 방식으로 복수의 타겟 핵산 서열을 검출할 수 있다. 종래 기술은 타겟 증폭 후 멜팅 분석을 통해 복수의 타겟 핵산 서열을 검출한다. 이와 달리, 본 발명은 타겟 증폭 후 멜팅 분석을 필요로 하지 않아, 분석 시간이 획기적으로 단축된다.
Patent KR-20160137616-A (KR)
Title: 개선된 아크-소거 디바이스를 포함하는 전기 스위칭 장치
Inventor: KRALIK ROBERT
IPC: H01H33/59
Filed: 2015-03-25
Abstract: 본 발명은 전기 스위칭 장치(1), 특히 DC 접촉기에 관한 것이다. 스위칭 장치는 적어도 하나의 스위칭 포인트 및 상기 스위칭 포인트에 배정된 적어도 하나의 아크-소거 디바이스를 갖는다. 아크-소거 디바이스는 스위칭 동작 동안 발생하는 아크에 영향을 주기 위해 적어도 하나의 소거 소자 및 적어도 하나의 영구 자석(3)을 포함한다. 아크는 영구 자석에 의해 산출된 자계에 의해 소거 소자 내로 취입된다. 본 발명에 의하면, 적어도 하나의 영구 자석은 동시에 소거 소자를 형성하고 그리고 아크가 영구 자석에 의해 흡인되고, 결과로서, 영구 자석 상으로 흡입되고 그에 의해 소거되는 방식으로 배열 및 편극된다. 바람직하게는, 영구 자석은 원통형 막대 자석의 형태이고 클리핑될 수 있는 홀더(7)에 의해 스위칭 장치(1) 상에 맞춰진다. 추가적 변형례에서, 영구 자석은 하드 페라이트로 이루어져 있다. 바람직하게는, 영구 자석은 세라믹으로 이루어진 보호용 슬리브에 의해 둘러싸여 있다.
Patent KR-20160140977-A (KR)
Inventor: HOLAUS WALTER
IPC: H01H33/16
Filed: 2015-04-27
Abstract: 본 발명은 차단기, 슬라이더, 레버 및 링크 배열체, 스위치 및 폐쇄 레지스터를 포함하는 차단기 구동형 레지스터 스위치 조립체에 관한 것이다.     슬라이더는 차단기와 연결되어 차단기 로드가 제 1 축선을 따라 슬라이더를 구동하도록 배열되고 슬라이더가 제 1 축선에 평행한 제 2 축선을 따라 차단기 아크 접촉부를 구동하도록 배열된다.     레버 및 링크 배열체는 슬라이더의 이동부와 기계적으로 커플링된 적어도 하나의 레버 및 적어도 하나의 레버의 이동부와 기계적으로 커플링된 적어도 하나의 링크를 포함한다.     스위치는 가동 접촉부 및 고정 접촉부를 포함하고, 가동 접촉부는 폐쇄 레지스터를 전기적으로 연결하고 연결 해제하는 것 중 하나를 위해 고정 접촉부와 맞물리도록 슬라이더의 이동에 반응하여 비례적으로 이동하도록 배열된다.
Patent KR-20170007370-A (KR)
Title: 터보기계의 구성요소의 제조 방법, 터보기계의 구성요소 및 터보기계
Inventor: GIOVANNETTI IACOPO
IPC: F01D11/12
Filed: 2015-05-13
Abstract: 본 발명에 따른 터보기계의 구성요소는: 구성요소의 본체(406)와, 본체(406)의 베이스 면을 피복하는 본드 층(404), 그리고 본드 층(404)을 피복하며 마모성 세라믹 재료로 제조되는 상층(402)을 포함하고; 구성요소의 베이스 면은 패터닝된 돌출부(414)를 구비하며, 본드 층(404)과 상층(402)을 형성하는 데 사용되는 두 피복 단계를 통해, 구성요소의 상면도 또한 패터닝된 돌출부(410)를 구비하는 것이다.  상기 베이스 면의 패터닝된 돌출부는 여러 방식으로, 예를 들어 주조, 밀링, 연마, 방전 가공, 또는 첨삭 가공 등에 의해 얻어질 수 있다. 상기 패터닝된 돌출부는 터보기계의 마모성 시일에 속하며, 최적의 형상 및 크기로 형성될 수 있다.
Patent KR-20170026385-A (KR)
Inventor: HUANG JERRY
IPC: G06F21/60
Filed: 2014-06-27
Abstract: 저장된 데이터를 보호하기 위한 방법, 시스템, 및 컴퓨터 프로그램 제품이 제공된다.  사용자 인터페이스 모듈은 데이터 민감도 레벨, 데이터 보호 응답, 및 콘텍스트 트리거가 컴퓨팅 장치에 저장된 데이터와 연관되게 할 수 있다.  사용자 인터페이스는 데이터 보호 응답이 임시 삭제 및 영구 삭제를 포함하는 복수의 데이터 보호 응답으로부터 선택되게 할 수 있도록 구성된다.  콘텍스트 트리거 모니터는 콘텍스트 트리거의 발생을 모니터링하도록 구성된다.  데이터 보호 이낵터는 콘텍스트 트리거의 발생이 검출될 때 데이터와 연관된 데이터 보호 응답을 실행하도록 구성된다.
Patent KR-20180079717-A (KR)
Inventor: HAM HO WAN
IPC: C07C211/61
Filed: 2017-01-02
Abstract: The present invention relates to a novel compound in which triphenylene and spirobifluorene are bonded via substituted arylamine, and an organic light emitting device comprising same. The compound is represented by chemical formula 1. In chemical formula 1, Ar is a C6-C30 aryl group which may be substituted or a C5-C30 heteroaryl group which may be substituted.
Patent KR-20180079855-A (KR)
Inventor: CHO HYEON SEON
IPC: G07C9/00
Filed: 2017-01-03
Abstract: The present invention relates to an entrance management system using a mobile terminal. To this end, a passenger is authenticated through a plurality of personal authentication such as smartphone authentication of the passenger and personal authentication through a biometric authentication function installed in a smartphone. The passenger is managed by transmitting the authentication result to an entrance control device. So, security is further strengthened, costs are low, identification information registration and the like are made simpler, and user convenience is high.
Patent KR-20180081916-A (KR)
Inventor: KIM NAM WON
IPC: H01M10/52
Filed: 2017-01-09
Abstract: The present invention relates to a method for injecting an electrolyte into a battery cell in which an electrode assembly is embedded and an electrolyte injection hole communicating with the inside thereof is perforated. According to the present invention, the method comprises the processes of: (a) positioning a battery cell in a chamber filled with an electrolyte to allow an electrolyte injection hole of the battery cell to be immersed in the electrolyte; (b) setting an atmosphere of the chamber to be vacuum to remove gas inside the battery cell; (c) pressing the atmosphere of the chamber to move the electrolyte into the battery cell; and (d) repeating the processes (b) and (c) to increase an impregnation rate of the electrolyte for an electrode assembly.
Patent KR-20180081992-A (KR)
Title: Male contraceptive apparatus filled gel type coating agent
Inventor: LEE KWAN YEOP
IPC: A61M31/00
Filed: 2017-01-09
Abstract: Disclosed in the present invention is a male contraceptive device filled with a gel-type protective material. The male contraceptive device is filled with a gel-type coating agent which contains antibacterial and antiviral effective components combined with a deodorizing effective component and has non-alcohol, preservative-free and nontoxic properties as well as non-irritating and odorless properties. When worn during a sexual intercourse, the gel-type coating agent that contains antibacterial and antiviral effective components combined with a deodorizing effective component and has non-alcohol, preservative-free and nontoxic properties as well as non-irritating and odorless properties, is ejected, directly forming a protective film in a particular female body part (for example, inside a vagina) to maintain hygiene with respect to the female body part and effectively prevent bacterial or viral infections of sexually transmitted diseases such as gonorrhea and acquired immune deficiency syndrome (AIDS) while preventing a secondary infection due to a viral sexually transmitted disease (AIDS), human papilloma virus, condylomas, and the like. Thus, the present invention enables a healthy sex life for men and women.
Patent KR-20170092453-A (KR)
Title: Pyridine Derivatives inhibiting Raf Kinases and VEGFR2, Process for the Preparation thereof, Pharmaceutical Composition Comprising the same, and Use thereof
Inventor: CHO EUI HWAN
IPC: C07D401/14
Filed: 2017-01-11
Abstract: The present invention provides a novel pyridine derivative, a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient. The pyridine derivative according to the present invention inhibits Raf kinase (B-Raf, Raf-1, or B-RafV600E) and a vascular endothelial growth factor receptor (VEGFR2) involved in angiogenesis, and thus, can be favorably used for the prevention or treatment of melanoma, colorectal cancer, prostate cancer, thyroid cancer, lung cancer, pancreatic cancer, ovarian cancer, and the like, which is induced by RAS mutation.
Patent KR-20180085296-A (KR)
Inventor: JANG JUNG HOON
IPC: B30B9/02
Filed: 2017-01-18
Abstract: The present invention relates to a food treatment device. The food treatment device includes: a transfer housing; a transfer screw rotatably mounted in the transfer housing and compressing and transferring food waste introduced into the transfer housing; and a gap formation part forming a wastewater discharge gap to discharge wastewater produced from the food waste between an outer surface of the transfer screw and an inner surface of the transfer housing. By making the wastewater discharged through the wastewater discharge gap, it is possible to improve efficiency in discharging wastewater.
Patent KR-20180108930-A (KR)
Inventor: MOON JOO YOEN
IPC: B65D25/28
Filed: 2017-02-08
Abstract: The present invention relates to a handle structure of a package box. A wedge type protruding pin is formed on an upper surface of a support piece of the handle of the package box injected and opened to form the support piece at both end portions thereof such that the protruding pin formed in the support piece is pressing and supporting an internal contact surface of the package box when assembling the package box. Therefore, the handle can be simply assembled without using an additional handle holder while maintaining a sufficient strength with the package box such that material costs and personnel expenses for producing the handle can be remarkably reduced.
Patent KR-20180093326-A (KR)
Title: Head hunting platform system of connecting company directly
Inventor: KIM TAE SOO
IPC: G06Q10/06
Filed: 2017-02-13
Abstract: Disclosed is a headhunting platform system which directly connects a recruiting company desiring to employ an employee with a headhunter or a job seeker through online. To this end, the headhunting platform system of the present invention comprises: a relay server for registering a headhunter recruiting announcement input through a recruiting information input window, displaying a recruiting announcement search window capable of searching for the headhunter recruiting announcement, and generating a list of a headhunter participating in each headhunter recruiting announcement; a recruiting company terminal for uploading the headhunter recruiting announcement through the recruiting information input window provided by a relay server, and downloading the list of the headhunter participating in the headhunter recruiting announcement; and a headhunter terminal for searching for the headhunter recruiting announcement through the recruiting announcement search window provided by the relay server, designating the headhunter recruiting announcement desired to participate, and transmitting participating application information to the relay server. According to the present invention, a recruiting company directly receives a proposal from headhunters specialized in a technical field of an employee who is desired to be employed by the recruiting company and makes a headhunting contract with the desired headhunter to proceed a headhunting process, thereby receiving a consultation for an outstanding work force in each field.
Patent KR-20180101023-A (KR)
Inventor: JEON KYONG OK
IPC: A23G3/34
Filed: 2017-03-03
Abstract: The present invention relates to a manufacturing method of a terminal fruit of a walnut. The terminal fruit of a walnut manufactured by the present invention is crispy and has little pungent taste unique to the walnut, gives a moderate sweet taste, does not cause walnut allergy, and is favorable to all people. In order to achieve the above object, the present invention comprises following steps of: (a) manufacturing the walnut coated with syrup by squeezing the walnut into syrup; and (b) hot watering the syrup-coated walnut.
Patent KR-20180101850-A (KR)
Inventor: SHIN IN CHUL
IPC: H01L21/02
Filed: 2017-03-06
Abstract: The present invention is to provide a fluid mixing tank which can reduce a substrate processing time by quickly mixing a co-solvent and a supercritical fluid. To this end, the fluid mixing tank is connected to a vaporizer changing a state of the co-solvent into a gas state, and a gaseous co-solvent and a gaseous supercritical fluid passing through the vaporizer are introduced and mixed.
Patent KR-20180104235-A (KR)
Inventor: KIM BEOM KYU
IPC: B60W50/14
Filed: 2017-03-10
Abstract: Disclosed are a driver state monitoring method and an apparatus. According to an embodiment of the present invention, the driver state monitoring apparatus comprises: a driver state sensing unit to sense a driver state; a vehicle state sensing unit to sense a vehicle state; a warning unit to warn a driver of a driver carelessness state; and a controller to calculate a driver carelessness level based on the driver state sensed through the driver state sensing unit and the vehicle state sensed through the vehicle state sensing unit, determine whether the driver is in a carelessness state or a normal state based on the calculated driver carelessness level, and warn the driver through the warning unit if the driver is in the carelessness state.
Patent KR-20180108210-A (KR)
Inventor: LEE JUN KYO
IPC: G06T7/30
Filed: 2017-03-24
Abstract: The present invention provides a method and a device for displaying a medical image, which can predict an area of an object which is distorted or lost due to shading or an artifact in a real time medical image by using a feature point of the object. The method for displaying a medical image comprises the following steps of: displaying the medical image of the object captured in real time and a first reference image of the object matched with the medical image; obtaining image information of an adjacent area of a first area in which a shape of the object is distorted in the medical image; predicting the image information of the first area based on the image information of the adjacent area of the first area; and reconfiguring and displaying the area corresponding to the object in the first reference image based on a predicted result.
Patent KR-20180109221-A (KR)
Title: ＩｏＴ를 이용한 심장박동 계측 및 이에 따른 건강한 심장박동 운동기능 향상을 위한 마사지 기능을 탑재한 온열라텍스 매트 및 시스템, 그리고 이의 리모트 제어 방법
Inventor: LEE DA HYEON
IPC: A61F7/00
Filed: 2017-03-27
Abstract: 본 발명은 IoT를 이용한 심장박동 계측 및 이에 따른 건강한 심장박동 운동기능 향상을 위한 마사지 기능을 탑재한 온열라텍스 매트 및 시스템, 그리고 이의 리모트 제어 방법에 관한 것이다. 본 발명은, 매트 본체의 최하층에 구비되는 발포 고분자 수지 원단; 상기 매트 본체의 중층에 구비되는 발열체 원단; 및 상기 매트 본체의 상층에 구비되어 평면상 상부 내측으로, n×m(n 및 m은 1 이상으로 서로 같거나 다른 자연수)개의 심박 측정 모듈이 배열된 마사지 모듈이 설치되는 라텍스 층; 을 포함하여 구성되는 것을 특징으로 한다.  
이에 의해, 라텍스 매트 내에 심장박동을 계측할 수 있는 계층과, 이와 연동 되게 마사지기(Heart healthy beating massager)를 탑재(심장건강운동 기능)하여 자동 심장운동이 가능한 효과가 있고, 또한, 인체의 접촉에 대한 인식과 이를 기반으로 심장 영역 또는 신체 전체에 대한 온열 기능 및 마사지 기능을 제공함으로써, 효과적인 부분 마사지 및 부분 온열로 에너지 절감을 할 수 있으며, 지정된 부분 스팟에 대한 집중적인 치료가 가능한 효과가 있으며, 노약자를 위한 외부의 스마트폰 또는 리모컨 등을 이용한 제어가 가능하며, 외부로 심장박동 이상시 신속하게 알람 메시지를 제공할 수 있는 효과가 있다.
Patent KR-20180112340-A (KR)
Title: Kit for identification of exposure to xylene and the method of identification using thereof
Inventor: RYU JAE CHUN
IPC: C12Q1/68
Filed: 2017-04-03
Abstract: The present invention relates to a kit for confirming exposure to xylene, and a method for confirming exposure to xylene by using the same. More specifically, the present invention relates to a kit for confirming exposure, which may be used to monitor and confirm contamination with xylene by using microRNAs derived from exosomes and a cell line, whose expression changes specifically in response to xylene, and may be beneficially used as a tool to identify the mechanism of toxic action of xylene; and to a method for confirming exposure to xylene by using the same. The kit for confirming exposure to xylene and the method for confirming exposure to xylene by using the same, according to the present invention, may be specifically used in monitoring and confirming contamination with xylene; and may be beneficially used as a tool to identify the mechanism of toxic action caused by xylene. Also, the present invention has the advantage in that diagnosis and prognostication may be done accurately and rapidly by using RNAs extracted from exosomes.
Patent KR-20170040792-A (KR)
Inventor: ABE YOSHIYUKI
IPC: C23C30/00
Filed: 2017-04-05
Abstract: The present invention relates to an oxide evaporation material, a transparent conductive film, and a solar cell. According to the present invention, the oxide evaporation material has oxide indium as the main ingredients, and is composed of a pellet containing cerium of 0.001-0.110 of a Ce/In atomic ratio. A value of L^* is 62-95 in CIE 1976 color coordinates. The oxide evaporation material in which the value of L^* is 62-95 has an optimal oxygen rate; thereby the oxide evaporation material having low resistance even if an amount of oxygen gas applied in a membrane vacuum chamber is low. Moreover, the oxide evaporation material enables a transparent conductive film with high penetrability from visible bands to near-infrared bands to be manufactured by a vacuum evaporation method. As such, the oxide evaporation material is able to reduce a difference in consumption between the film and the evaporation material as the amount of oxygen gas applied is small. The oxide evaporation material is able to also reduce a change in properties or a change in composition of the membrane in a mass production.
Patent KR-20180114789-A (KR)
Inventor: RYU JE KWAN
IPC: G06Q30/06
Filed: 2017-04-11
Abstract: The present invention relates to a method for providing a direct transaction for an online agricultural and marine products capable of realizing economy of scale by enabling global SNS users to easily sell and purchase which comprises the following steps. A service server receives seller membership information. The service server provides product registration sales information to an accessing member. The service server transmits product delivery/billing number according to the product registration sales information. The service server performs an inspection whether a payment is a normally performed. And the service server transmits payment information to a payment server.
Patent KR-20170142862-A (KR)
Inventor: KATRAK KERFEGAR K
IPC: H02J7/00
Filed: 2017-04-12
Abstract: A system for controlling an operation of a contactor is provided. The system stops outputting a control signal to open a contactor, and then measures a low side sensing signal from a low side sensing circuit electrically connected to the low side end of a contactor coil, or a high side sensing signal from a high side sensing circuit electrically connected to the high side end of the contactor coil so as to determine whether the contactor has a closed operational position. When the contactor does not have a closed operational position, the system stops outputting another control signal to open the contactor.
Patent KR-20170122677-A (KR)
Inventor: CHO HYEONG JIN
IPC: A61Q19/08
Filed: 2017-04-26
Abstract: The present invention relates to a composition for improving photostabilization of polydatin or pharmaceutically allowable salts thereof. More specifically, the composition comprises: polydatin or pharmaceutically allowable salts thereof; and one or more types selected from the group consisting of niacinamide, caffeine, citric acid, trehalose, L-ascorbic acid, salicylic acid, gallic acid, maleic acid, tartaric acid, adipic acid, fumaric acid, naiacin, isoniacinamide, theobromine, lactose, glucose and sucrose. The composition of the present invention reduces decomposition by light of polydatin or pharmaceutically allowable salts thereof and improves stability.
Patent KR-20180121021-A (KR)
Inventor: BAEK JONG DAE
IPC: A63F9/02
Filed: 2017-04-28
Abstract: The present invention relates to an arrow for play equipment which combines a sucker to a front end part of an arrow shaft to adhere the arrow through an elastic restoring force by being in close contact with a target when shooting the arrow to the target having a smooth surface. The arrow for play equipment comprises: the arrow shaft having a preset length; a housing fitting the front end part of the arrow shaft based on a gliding direction of the arrow in a tubular shape, and having a flange part outwardly protruding along the periphery and a rib part connecting a rear surface and a rear end of the flange part to support the flange part; the sucker combined with the front end part of the housing, coming in close contact with the target having the smooth surface by shooting of the arrow, and adhered to the target through the elastic restoring force; and a pad made of a soft foam, bonded to the flange part, and interposed between the housing and the sucker.
Patent KR-20180123864-A (KR)
Title: Sensor cell for ultrasonic sensor
Inventor: JUNG JIN WOO
IPC: B06B1/06
Filed: 2017-05-10
Abstract: The present invention relates to a sensor cell mounted on an ultrasonic sensor. The sensor cell comprises: a cell case having an opening formed on one surface thereof and a receiving space formed therein; a diaphragm mounted in the receiving space of the cell case; a piezoelectric element bonded to the diaphragm; and a hollow lead pin guide mounted in the receiving space of the cell case and having lead pins fixed to each piezoelectric element and diaphragm. According to the present invention, by deleting a wire bonding process and joining the lead pin guide directly to the piezoelectric element, line investment cost may be reduced while design freedom may be improved from space constraints. Since wire components are unnecessary, the sensor cell may be advantageous in terms of performance and quality improvement and mass production of electronic animation may be made.
Patent KR-20180126330-A (KR)
Title: A domestic sweeping robot
Inventor: BAE JUNG MIN
IPC: A47L11/40
Filed: 2017-05-17
Abstract: The present invention relates to a domestic robot cleaner. An elastic material-based shock absorption pad is detachably installed over the circumference of a body and two sets of fixed brush and two sets of cushioning rubber pad where a rotary driver is inserted and fixed in a cylindrical rotary shaft constituting a suction brush mechanism vacuum-suctioning and removing dust from an indoor floor surface are alternately arranged at predetermined intervals along the circumferential direction of a rotary shaft. The rubber pad includes two support legs spread radially outwards while being directly inserted and fixed in an insertion groove formed in the cylindrical rotary shaft, a pad portion interconnecting the support legs, and a blade protruding radially outwards at the center of the pad portion and elastically sweeping the dust on the floor. In the robot cleaner according to the present invention configured as described above, the rubber-based shock absorption pad is mounted on the edge of the body. Problems such as body breakage do not arise even when an object collides with any part of the robot body. The rotary shaft of the suction brush mechanism vacuum-sweeping dust and foreign matter is elastically installed on the cylindrical rotary shaft, and thus the blade installed on the rubber pad can come into contact with a ground surface to be elastically cleaned and sweep and remove dust very effectively even on a smooth surface.