baber/WOPTO huggingface dataset:
Patent KR-20180028397-A (KR)
Title: 유기산 에스테르계 액체의 제조 방법, 및 전자 부품 제조용 레지스트 용제 또는 전자 부품 제조용 린스액의 제조 방법
Inventor: TSUKIDA MASAKAZU
IPC: B01J31/08
Filed: 2016-06-28
Abstract: 전자 부품을 정밀하게, 불량품을 줄여 양호한 수율로 제조하는 방법을 제공하는 것, 특히 액체를 사용하는 전자 부품 제조의 각각의 공정에서, 보다 우수한 레지스트액 및 린스액의 제공을 할 수 있는 방법을 제공하는 것을 과제로 하여, 전자 부품 제조용 레지스트의 용제인 유기산 에스테르계 액체 또는 전자 부품 제조용 린스액인 유기산 에스테르계 액체에 함유되는 유기 과산화물을 제거하는 방법으로서, 그 유기산 에스테르계 액체를 백금족 금속 촉매에 접촉시킴으로써, 그 유기산 에스테르계 액체 중의 유기 과산화물을 제거하는 것을 특징으로 하는 유기산 에스테르계 액체의 제조 방법, 또, 그 제조 방법을 사용하여 유기산 에스테르계 액체에 함유되는 유기 과산화물을 제거하여 이루어지고, 과산화물가 (POV) 가 2 m㏖/㎏ 이하인 것인 전자 부품 제조용 레지스트 용제 또는 전자 부품 제조용 린스액에 의해 상기 과제를 해결하였다.
Patent KR-20170118814-A (KR)
Title: 펌프 유닛 및 그 제조 방법
Inventor: URUMA MASAYUKI
IPC: F02B43/04
Filed: 2016-02-12
Abstract: 부품 점수를 저감시킴과 함께 제조 순서를 간소화할 수 있는 펌프 유닛 및 그 제조 방법을 제공한다.　펌프 유닛(1)은, 압전 소자(4)와 압전 소자(4)의 작동에 따라 유체를 토출하는 토출 기구(5)를 가지는 펌프(2)와, 펌프(2)에 부착된 밸브 기구(3)를 구비하고 있다.  토출 기구(5) 및 밸브 기구(3)는, 각각 복수의 금속판(22)~(37)이 미리 설정된 적층 방향으로 적층된 상태로 당해 복수의 금속판(22)~(37)이 확산 접합되는 것에 의해서 각각 형성되고, 또한 서로 확산 접합에 의해서 고정되어 있다.
Patent KR-20170120635-A (KR)
Title: 캐시 메인터넌스 명령
Inventor: PARKER JASON
IPC: G06F12/0831
Filed: 2016-01-12
Abstract: 장치(2)는 명령에 응답하여 데이터 처리를 수행하기 위한 처리 회로(4)를 포함한다. 처리 회로(4)는 가상 어드레스 공간의 가상 페이지를 식별하는 가상 페이지 어드레스(52)를 특정하는 캐시 메인터넌스 명령(cache maintenance instruction)(50)을 지원한다. 캐시 메인터넌스 명령에 응답하여, 처리 회로(4)는 캐시 라인에 의해 저장된 데이터의 물리적 어드레스가 캐시 메인터넌스 명령에 의해 제공된 가상 페이지 어드레스에 의해 식별된 가상 페이지에 대응하는 물리적 페이지 내에 있는 하나 이상의 캐시 라인(cache line)에 캐시 메인터넌스 동작을 수행하도록 적어도 하나의 캐시(18, 20, 22)를 트리거한다.
Patent KR-20170116174-A (KR)
Title: 연료 전지용 전극 촉매, 및 촉매를 활성화시키는 방법
Inventor: MARUYAMA MASASHI
IPC: H01M4/92
Filed: 2014-05-09
Abstract: 본 발명이 해결하고자 하는 과제는, 회전 디스크 전극(RDE)에 의하여 얻어지는 촉매 활성값으로부터 기대되는 촉매 활성을, 연료 전지로서 평가했을 때도 실현할 수 있는 코어 쉘 촉매를 제공하는 것, 및 코어 쉘 촉매를 그와 같이 활성화시키는 방법을 제공하는 것이다.  그리고 본 발명은, 코어 쉘 구조를 갖는 전극 촉매로서, 코어 부재가 쉘 부재에 의하여 99％ 이상 피복되어 있고, 또한 함유 할로겐양이 5000ppm 이하인 것을 특징으로 하는 연료 전지용 촉매에 관한 것이다.  또한, 본 발명은, 코어 쉘 촉매를 분산 용매에 분산시키는 공정, 환원능을 갖는 기체 또는 그것을 포함하는 혼합 기체를 상기 분산 용매 중에 취입하여 상기 코어 쉘 촉매로부터 불순물을 분리시키는 공정, 및 상기 불순물을 제거하는 공정을 포함하는, 상기 코어 쉘 촉매를 활성화시키는 방법에 관한 것이다.
Patent KR-20170122855-A (KR)
Title: 체액 중 적어도 하나의 분석물질을 검출하기 위한 테스트 요소
Inventor: HILLER BERND
IPC: G01N35/08
Filed: 2014-06-06
Abstract: 체액 중 적어도 하나의 분석물질을 검출하기 위한 테스트 요소 (110) 가 개시된다.     테스트 요소 (110) 는 적어도 하나의 베이스 요소 (114) 와 적어도 하나의 커버 요소 (116) 를 가지는 하우징 (112) 을 포함한다.     테스트 요소 (110) 는 하우징 (112) 내에 형성된 적어도 하나의 유체 채널 (124) 을 추가로 포함한다.     유체 채널 (124) 은 모세관 영역 (126) 과 측정 영역 (130) 을 포함하고, 모세관 영역 (126) 과 측정 영역 (130) 은 다른 종횡비들을 갖는다.     커버 요소 (116) 는 적어도 하나의 테스트 화학물질 (140) 을 가지는 적어도 하나의 테스트 필드 (138) 를 포함한다.     테스트 화학물질 (140) 은 분석물질의 존재시 적어도 하나의 광학적으로 측정가능한 성질을 변화시키도록 되어있다.     커버 요소 (116) 는 테스트 필드 (138) 와 접촉하는 적어도 하나의 접착제 (134) 를 사용함으로써 베이스 요소 (114) 에 장착된다.
Patent KR-20180011076-A (KR)
Title: 에어로졸 발생 시스템 제어
Inventor: HEDARCHET STEPHANE ANTONY
IPC: A24F40/65
Filed: 2016-05-23
Abstract: 본 발명은 전기 작동식 에어로졸 발생 시스템을 제어하는 방법에 관한 것이다. 본 방법은, 시스템의 제1 파라미터를 조정하기 위한 요구인 입력을 사용자로부터 수신하는 단계; 입력을 제1 파라미터에 대한 허용가능 값들의 범위와 비교하는 단계; 입력이 제1 파라미터에 대한 허용가능 값들의 범위 내에 있음을 나타내는 인가 신호를 제공하는 단계; 입력에 따라, 제1 파라미터에 의존하는, 제2 파라미터에 대한 허용가능 값들의 범위에 대한 조정을 결정하는 단계; 및 인가 신호에 따라, 제2 파라미터에 대한 허용가능 값들의 범위 및 제1 파라미터를 조정하는 단계를 포함하고 있다. 본 발명은 또한 제어 방법을 실행하도록 구성되어 있는 제어 회로(404)를 포함하고 있는 전기 작동식 에어로졸 발생 장치(400)에 관한 것이다. 미리 설정된 파라미터 값들을 저장하기 위한 저장 매체, 및 파라미터 값들과 그것들의 관계를 표시하기 위한 전자 디스플레이 장치(300) 또한 제공되고 있다.
Patent KR-20180002784-A (KR)
Title: 5-리폭시게나제 활성화 단백질(flap) 억제제로서 유용한 피라졸 유도체
Inventor: BRODDEFALK JOHAN OLOF
IPC: A61K31/4985
Filed: 2016-05-03
Abstract: 본 출원은 화학식 (I)의 신규한 화합물, 심혈관 질병(CVD)을 포함하는 임상 질환을 치료하고/하거나 예방하는데 있어서의 이의 유용성, 이의 치료적 사용 방법, 이를 함유하는 약제학적 조성물, 및 이러한 화합물의 제조 방법에 관한 것이다. 
[화학식 I]
Patent KR-20180002854-A (KR)
Title: 클로져용 폴리올레핀 개스킷
Inventor: MARCHINI ROBERTA
IPC: B29C48/05
Filed: 2016-05-24
Abstract: A) 18 몰% 이하의 공중합된 에틸렌 함량 및 제2 가열 주사에서 DSC로 검출 가능한 용융 피크를 갖지 않는 에틸렌과 부텐-1의 공중합체 25 내지 62 중량%; B) 제2 가열 주사에서 DSC로 측정된 용융 온도 T m 가 130℃ 내지 165℃인 (i) 프로필렌 단독중합체 또는 (ii) 프로필렌 공중합체 또는 (iii) (i) 및 (ii)의 둘 이상의 혼합물 38 내지 75 중량%를 함유하며, 여기에서 A) 및 B)의 양이 A) + B)의 총 중량을 지칭하는 폴리올레핀 조성물 (I)을 포함하는 클로져용 개스킷.
Patent KR-20180006426-A (KR)
Title: 압전 층 스택을 제조하는 방법 및 압전 층 스택
Inventor: ZUMSTRULL CLAUS
IPC: B24C1/00
Filed: 2016-04-13
Abstract: 본 발명은, 압전 층 스택(10)을 제조하는 방법으로서, 길이방향 축(L)을 따라 교호하는, 복수의 압전 세라믹 층(12) 및 복수의 전기 전도성 내부 전극(14)을 포함하는 층 스택(10)이 제공되고, 상기 세라믹 층(12)들의 표면(16)은 다결정 구조(20)를 가진 제1 구역(18), 및 상기 다결정 구조(20)에 단지 기계적으로 부착되는 느슨한 세라믹 재료(24)를 갖는 제2 구역(22)을 포함하고, 상기 느슨한 세라믹 재료(24)는 상기 다결정 구조(20)에 손상을 주지 않고 상기 다결정 구조(20)로부터 제거되는, 상기 압전 층 스택을 제조하는 방법에 관한 것이다. 또한 본 발명은, 특히 이러한 방법을 사용하여 제조된 층 스택(10)에 관한 것이다.
Patent KR-20180008740-A (KR)
Title: 기판지지장치
Inventor: TOKUSHO Noriaki
IPC: H01L21/67
Filed: 2017-02-06
Abstract: 다수의 전극에 각각 양호하게 급전하는 것이 가능한 급전구조를 가지는 기판지지장치를 제공한다. 
세라믹스 히터(100)는 기판을 지지하는 지지면을 상면에 가지는 기재(10)와; 기재(10)에 매설된 전극(20)과; 기재(10)의 하면에 장착되며, 단열성 재료로 이루어지는 기재지지부재(30)와; 기재지지부재(30)의 둘레벽(34)에 형성되며, 각각이 상하방향으로 관통하는 1개의 관통구멍(35)에 삽입되어 전극(20)과 전기적으로 접속된 급전 로드(40);를 구비한다.
Patent KR-20180012813-A (KR)
Title: 오스테나이트계 내열합금 및 용접 구조물
Inventor: HIRATA HIROYUKI
IPC: C22C38/50
Filed: 2016-06-02
Abstract: 우수한 내균열성 및 고온 강도가 안정적으로 얻어지는 오스테나이트계 내열합금을 제공한다.  오스테나이트계 내열합금은, 화학 조성이, 질량%로, C：0.04~0.14%, Si：0.05~1%, Mn：0.5~2.5%, P：0.03% 이하, S：0.001% 미만, Ni：23~32%, Cr：20~25%, W：1~5%, Nb：0.1~0.6%, V：0.1~0.6%, N：0.1~0.3%, B：0.0005~0.01%, Sn：0.001~0.02%, Al：0.03% 이하, O：0.02% 이하, Ti：0~0.5%, Co：0~2%, Cu：0~4%, Mo：0~4%, Ca：0~0.02%, Mg：0~0.02%, REM：0~0.2%, 잔부：Fe 및 불순물이며, 결정입경이 ASTM E112에 규정되는 결정입도 번호로 2.0번 이상 7.0번 미만인 조직을 가진다.
Patent KR-20190083027-A (KR)
Inventor: PARK SAERON
IPC: G02F1/1339
Filed: 2018-01-02
Abstract: A display panel comprises: a first display substrate; a second display substrate facing and spaced apart from the first display substrate; a non-conductive sealing member disposed between the first display substrate and the second display substrate; a conductive sealing member disposed inside more than the first sealing member on a plane; and a connection pad coupled to a side surface of the first display substrate and a side surface of the non-conductive sealing member. A signal line includes an end part overlapping the non-conductive sealing member and connected to the connection pad. Therefore, an objective of the present invention is to provide the display panel having good electrical connection characteristics between a circuit board and the signal line.
Patent KR-20190088173-A (KR)
Title: LED searchlight with light distribution control
Inventor: KIM IL GWON
IPC: F21V14/06
Filed: 2018-01-18
Abstract: The present invention relates to an LED searchlight capable of controlling light distribution, which is able to detect by irradiating a light onto a specific region or a specific subject in a remote place at night, to perform a light distribution control using an LED module as a light source, to control light distribution by using a fixed lens and a variable lens, to make a lightweight searchlight, and to maximize the usability in accordance with application of the equipment. That is, according to the present invention, the LED searchlight capable of controlling light distribution comprises: a main body in the shape of a tank with an opening on the front surface; an LED assembly installed inside the main body, which includes an LED module and a variable lens of a type with total internal reflection; a step motor installed on the rear side of the main body to perform normal and reverse rotations to move the LED assembly forward and backward; a fixed lens of a Fresnel type, which is fixated on an entrance side opened in the main body; and a control unit electrically connected to the LED assembly and the step motor.
Patent KR-20190090533-A (KR)
Title: Apparatus and method for providing real time synchronized augmented reality contents using spatial coordinate as marker
Inventor: YANG JEONG HA
IPC: H04N21/436
Filed: 2018-01-25
Abstract: An apparatus for providing augmented reality content for implementing an augmented reality show through communications with a plurality of user terminals located in an augmented reality space, includes: a management server part which includes data on an augmented reality show, a map of the augmented reality space, and coordinate data, and manages the augmented reality show; and a synchronization server which time-synchronizes with user terminals for the progress of the augmented reality show. The management server part sets a coordinate for a specific point in the augmented reality space as a coordinate marker. The synchronization server part receives information on the position and movement from the plurality of user terminals, and operates to proceed the augmented reality show through time synchronization with a user terminal approaching the coordinate corresponding to the coordinate marker among the plurality of user terminals within a predetermined distance. It is possible to change the position of a marker where an augmented reality is displayed.
Patent KR-20190091096-A (KR)
Title: Method, apparatus and system for managing session in wireless communication system
Inventor: JEONG MOON YOUNG
IPC: H04W80/10
Filed: 2018-01-26
Abstract: Disclosed is a method for managing a session in a wireless communication system which comprises the steps of: identifying a failed session management module among a plurality of session management modules managing at least one session; determining a replacement module to replace the failed session management module; obtaining information on the at least one session managed by the failed session management module from a control plane entity; and controlling the replacement module to manage the at least one session based on the obtained information on the at least one session.
Patent KR-20190092649-A (KR)
Title: Mushroom growing apparatus
Inventor: PARK JONG WOOK
IPC: A01G18/64
Filed: 2018-01-29
Abstract: The present invention relates to a mushroom cultivator. The disclosed mushroom cultivator comprises: a medium container which consists of a transparent material and has a cylindrical shape having an opened upper portion, and in which the medium is accommodated; a transparent cultivating container which consists of a transparent material, has a cylindrical shape having opened upper and lower portions, is installed on the upper portion of the medium container and provides a growth space for the growth of mushrooms grown from the medium; a connecting portion which is connected to the medium container and the transparent cultivating container, and is formed with a first mushroom through hole for growth to the inside of the transparent cultivating container by passing the mushroom cultivated from the medium through the connecting portion in the center; a cover which is coupled to the opened upper end portion of the transparent cultivating container, and has a plurality of ventilation holes formed on an upper surface; and a detachable disk which is formed in a circular plate shape in which a second mushroom through hole having the diameter smaller than the first mushroom through hole in the center, and is configured to be mounted between the medium container and the connecting portion so as to block the first mushroom through hole, and is used to be selectively mounted between the medium container and the connecting portion depending on the type of the mushrooms grown.
Patent KR-20180014147-A (KR)
Inventor: JUNG SANG HUN
IPC: C07D203/16
Filed: 2018-01-29
Abstract: The present invention discloses compounds with cardiac myosin activating function and pharmaceutical composition containing the same. The composition comprising the compounds according to the present invention is useful for treating or preventing heart failure. The compound is represented by chemical formula (1).
Patent KR-20190091831-A (KR)
Title: Fabricating method for electronic components magazine
Inventor: YUN SE WON
IPC: H01L21/67
Filed: 2018-01-29
Abstract: The present invention relates to a manufacturing method of an electronic component container comprising: a process of forming a first and a second anti-electrostatic layer on an upper and a lower surface of a base layer made of sheet fabric; a process of pressing the base layer and the first and the second anti-electrostatic layer by air to form a plurality of accommodation grooves in a matrix shape; a process of cutting a fabric state with the plurality of accommodation grooves into unit electronic component containers each having M × N (M and N are natural numbers) accommodation grooves; and a process of automatically or manually bringing a synthetic resin containing a conductor or a conductive polymer into contact with cut surfaces of the unit electronic component containers and rubbing the synthetic resin on the cut surfaces by a contact and a friction member to form conduction layers electrically connecting the first and the second anti-electrostatic layer. Therefore, the present invention can improve productivity since conduction layers can be simultaneously formed on cut surfaces of one or more overlapped unit electronic component containers. An organic solvent with a dissolved synthetic resin containing a conductive material or a conductive metal is coated on edge portions of upper and lower surfaces of unit electronic component containers in a constant width to prevent adjacent electronic component containers from being attached to facilitate separation. Moreover, foreign substances such as lint are prevented from being reattached since coated surfaces of unit electronic component containers do not come in contact with an absorbing member by a mesh when forming conduction layers.
Patent KR-20190093896-A (KR)
Title: Container for con type used-paper cups
Inventor: KIM SUNG SHIK
IPC: B65F1/14
Filed: 2018-02-02
Abstract: The present invention relates to a device for collecting a conical paper cup for collecting the conical paper cup having a pointed lower end. Specifically, provided is the device for collecting the conical paper cup comprising a loading container for storing the conical paper cup, a bottom finishing part coupled to a lower end of the loading container and having a ventilation hole formed therein, an inlet coupled to an upper end of the loading container and having an annular locking jaw formed along an inner circumferential surface thereof, a support part having a trough formed in a center while elevating inside the loading container, and a coil spring located between the bottom finishing part and the support part. The conical paper cup piles up in an upright state without being untidy when a user throws away the conical paper cup. In addition, the conical paper cup can be easily poured and thrown away from the loading container.
Patent KR-20190096019-A (KR)
Title: Sensor device for detecting of moving object
Inventor: KIM HANG TAE
IPC: G01S13/87
Filed: 2018-02-08
Abstract: Disclosed is a motion detection sensor device. According to one embodiment of the present disclosure, the motion detection sensor device comprises: a fixed sensing radar sensor primarily performing detection on a target body in a preset detection area; and a rotary small-defense FMCW radar sensor provided on an upper part of the fixed sensing radar sensor and secondarily performing detection of the target body through 360 degree rotation.
Patent KR-20190096592-A (KR)
Title: A method for processing of payment messages
Inventor: JUNG UI YOUNG
IPC: G06Q20/40
Filed: 2018-02-09
Abstract: The present invention relates to a method for processing a payment message of a user terminal. The method comprises the steps of: receiving a payment history message generated by performing message fusion in a payment message fusion service providing device from the payment message fusion service providing device if a payment message of a payment provider and a sales item message of an affiliated store received by the payment message fusion service providing device are associated messages of the same matter for the same recipient; and generating database using the received payment history message.
Patent KR-20190097549-A (KR)
Title: Apparatus and method of removing air and foreign material in pipe of geothermal heat pump system
Inventor: LEE JUN HEE
IPC: F17D3/00
Filed: 2018-02-12
Abstract: Disclosed in the present invention is a device connected to a geothermal heat pump system to remove air and foreign matter inside a pipe. According to the present invention, the air and foreign matter removal device comprises: a reservoir for storing working fluid; a valve assembly for selecting a flow direction of the working fluid; a fluid supply pipe for supplying the working fluid stored in the reservoir to the valve assembly; a fluid recovery tube for recovering the working fluid from the valve assembly to the reservoir; a first working connecting pipe connecting one side of the valve assembly and a geothermal return pipe of the geothermal heat pump system; and a second working connecting pipe connecting the other side of the valve assembly and a geothermal heat supply pipe of the geothermal heat pump system. According to the present invention, it is possible to effectively remove air, air pockets, foreign matters, etc. accumulated in the pipe by alternately supplying the working fluid to the inside of a heat exchange pipe of the hermetic geothermal heat pump system in forward and reverse directions. Accordingly, efficiency of the geothermal heat pump system is also greatly improved.
Patent KR-20190098526-A (KR)
Inventor: KIM GYO NAM
IPC: A23G3/36
Filed: 2018-02-14
Abstract: The present invention relates to a manufacturing method of a puree type squeezable honeyed red ginseng with reinforced blood glucose control and increased calcium. According to the present invention, the method of manufacturing honeyed red ginseng comprises: a first step of purchasing, cleanly washing, and peeling off domestic ginseng, cutting the ginseng by a predetermined size, and mixing 75 g of the ginseng and 75 g of water by 1:1 to pulverize the ginseng so as to prepare a start material for honeyed red ginseng; a second step of adding grain syrup and xylose to the start material in order to determine the sugar content of the prepared start material for honeyed red ginseng so as to make a first honeyed red ginseng composition through a honey immersion period for 1 to 5 days; a third step of adding lactic calcium to determine the calcium concentration with respect to the first honeyed red ginseng composition so as to make a second honeyed red ginseng composition; and a fourth step of determining the weight of one bag by 5 to 7 g in order to squeeze and take the honeyed red ginseng composition of the third step in a puree type, and packing the honeyed red ginseng composition in a stick type. Accordingly, the present invention reduces limitation of an existing honeyed red ginseng and helps silver and antiaging businesses in the future as well as nutrition management of old persons.
Patent KR-20180101182-A (KR)
Inventor: SAKURAI HIROSHI
IPC: H01M50/489
Filed: 2018-02-22
Abstract: The present invention relates to a separator having an adhesive porous layer including a polyvinylidene fluoride-based resin. More specifically, the present invention provides a separator for a non-aqueous secondary battery which is excellent in adhesiveness to an electrode by a dry heat press and is also excellent in adhesiveness to the electrode after immersion of an electrolyte thereafter. The separator for a non-aqueous secondary battery comprises: a porous substrate; and the adhesive porous layer formed on one or both surfaces of the porous substrate, and including the polyvinylidene fluoride-based resin. Additionally, the adhesive porous layer includes: (1) a resin including a carboxylic acid anhydride and/or the carboxylic acid anhydride as a monomer component; and (2) a resin containing a hydroxyl group and an amino group.
Patent KR-20190102636-A (KR)
Title: Fluid discharging member and container therewith
Inventor: SOHN DAE UP
IPC: B65D47/42
Filed: 2018-02-27
Abstract: The present invention relates to a solution discharge member, which is possible to be simply used by a beginner and implement waterproof processing with respect to a sewing portion and an overlapped fabric portion of tents, tent-fly, hiking boots and hiking backpacks, and a container having the same. The solution discharge member includes: a discharge path unit forming a path through which waterproof solution is discharged; a solution coating unit continuously provided on the discharge path unit and forming the inside to be an inclined planation surface; an outlet communicating with the discharge path unit and formed on the solution coating unit; and a pair of guide units provided on both sides of the outlet and preventing leakage of the waterproof solution discharged from the outlet, thereby being possible to accurately, easily and quickly implement waterproof processing operation when performing waterproof processing on the sewing portion of the tents, the tent-fly, the hiking booths and the hiking backpacks.
Patent KR-20190115632-A (KR)
Title: Reducer of Electric Power Steering Apparatus
Inventor: CHO SUNG BIN
IPC: B62D5/04
Filed: 2018-04-03
Abstract: According to an embodiment of the present invention, provided is a reducer of an electric power steering apparatus, which comprises: a worm shaft in which a worm is formed on an outer circumferential surface; a worm wheel engaged with the worm shaft, wherein a steering shaft is coupled to the center thereof; a first bearing coupled to one end of the worm shaft; a second bearing coupled to the other end of the worm shaft; a first damper coupled to an external side of the first bearing; and a damping coupler coupled to one side of the second bearing, and provided with an air cylinder therein.
Patent KR-20190115763-A (KR)
Title: Convenience system that recognized the location of personal items based on long term evolution communication
Inventor: CHANG HOON LEE
IPC: G08B21/02
Filed: 2018-04-03
Abstract: The present invention relates to a personal item location recognition convenient system based on LTE communication. Specifically, provided is the personal item location recognition convenient system which tracks a location of a GPS tag based on LTE communication. The personal item location recognition convenient system based on LTE communication comprises: a GPS tag provided in the item; and a terminal receiving a unique ID and location information of the GPS tag through a base station to display a location of the item. Accordingly, the location of the GPS tag is transmitted to the terminal through the base station to track the location of the GPS tag in real time even if the distance between the GPS tag and the terminal is far.
Patent KR-20190116646-A (KR)
Title: Planarization system for floor surface of water way
Inventor: SON JUN PYO
IPC: E02B5/02
Filed: 2018-04-05
Abstract: According to the present invention, disclosed is a planarization system of a waterway floor surface in which a waterway pipe is installed, which comprises: a towing vehicle moved in one direction on the ground of a waterway excavated to construct a waterway pipe; a plane bucket connected to the towing vehicle to flatten the ground of the waterway while moving along the towing vehicle; and a horizontal control unit varying an inclination of the plane bucket in accordance with planarization of the ground when the plane bucket moves along the towing vehicle to perform planarization work. Accordingly, working labors and time are significantly reduced during the planarization work, and the waterway pipe in which the floor surface can be excellently flattened is constructed.
Patent KR-20190117881-A (KR)
Inventor: LEE MU HYOUNG
IPC: F01D9/04
Filed: 2018-04-09
Abstract: Disclosed is a turbine vane having a turbine vane airfoil in a cross section including a leading edge, a trailing edge, and a pressure surface and a suction surface connecting the leading edge and the trailing edge, the turbine vane airfoil extending radially from a platform part to an end wall, wherein the trailing edge of the turbine vane airfoil is provided with a cutback cut in a direction radially perpendicular to both the pressure surface and the suction surface.