baber/WOPTO huggingface dataset:
Patent KR-20160106495-A (KR)
Inventor: ONO TAKASHI
IPC: B01D19/00
Filed: 2016-02-24
Abstract: An object of the present invention is to provide a resin coating device which has a compact configuration and can suppress separation of liquid resin when defoaming the liquid resin including a plurality of resin components. The resin coating device (1) comprises: a nozzle (11) which coats a coating target member (W) with liquid resin (L); a first feed path (10) through which the liquid resin is fed to the nozzle (11); a defoamation means (100) which is connected to the first feed path (10); and a second feed path (20) through which the defoamation means (100) and a resin feed source (30) communicate with each other. The defoamation means (100) comprises a cup (110) configured to contain liquid resin, and a reception part (120) disposed inside the cup (110). The reception part (120) comprises a closed bottom surface (122), and a mesh region (123) formed in sides connected to the bottom surface and composed of a mesh having a predetermined width. The liquid resin is defoamed by feeding the liquid resin to the nozzle (11) while maintaining a state in which the mesh region (123) is completely immersed in the liquid resin contained in the cup (110).
Patent KR-20170099583-A (KR)
Inventor: PARK TONG RYUNG
IPC: D03D15/00
Filed: 2016-02-24
Abstract: The present invention relates to a method for producing a fabric made of corn fibers, which is easily decomposed by using eco-friendly corn fibers. More specifically, the present invention relates to a method for producing a fabric made corn fibers, which can reduce environmental pollution through an increase in decomposability by using eco-friendly fabrics, can be used on skin sensitive to synthetic fibers, and prevents propagation or approach of harmful substances such as mite, germ, and bacteria.
Patent KR-20170101480-A (KR)
Title: Anaerobic Digester for High Digestion Rate
Inventor: BAK BYOUNG GU
IPC: C02F3/28
Filed: 2016-02-29
Abstract: The present invention relates to an anaerobic digester for improving digestion efficiency and, more specifically, to an anaerobic digester which cultivates Geobacter and supplies the same to a digestion tank to improve digestion efficiency of the digestion tank. The anaerobic digester for improving digestion efficiency comprises: a digestion tank performing anaerobic digestion to generate methane gas by digesting organic waste; a cultivation tank cultivating Geobacter and supplying the same to the digestion tank; and a supply pipe connecting the cultivation tank and the digestion tank and supplying Geobacter cultivated in the cultivation tank to the digestion tank.
Patent KR-20170103067-A (KR)
Title: Semiconductor device having MOS-transistor
Inventor: CHAI YOUNG SUK
IPC: H01L29/78
Filed: 2016-03-02
Abstract: The purpose of the present invention is to provide a semiconductor element with MOS-transistors having different threshold voltages while minimizing an increase in the thickness of a gate. The semiconductor element includes: a first MOS-transistor which includes first source/drain areas disposed on a semiconductor substrate, a first semiconductor layer formed between the first source/drain areas, a first gate electrode structure to surround the first semiconductor layer by alternating with the first semiconductor layer, and a first gate dielectric structure formed between the first semiconductor layer and the first gate electrode structure; and a second MOS-transistor which includes second source/drain areas disposed on the semiconductor substrate, a second semiconductor layer formed between the second source/drain areas, a second gate electrode structure to surround the second semiconductor layer by alternating with the second semiconductor layer, and a second gate dielectric structure disposed between the second semiconductor layer and the second gate electrode structure. The first and second gate dielectric structures include a first common dielectric structure, and the first gate dielectric structure includes a first upper dielectric disposed on the first common dielectric structure. The second gate dielectric structure includes a second upper dielectric with the first upper dielectric. Any one of the first and second upper dielectrics is a material forming a dipole layer.
Patent KR-20170103504-A (KR)
Inventor: KIM TAE HWAN
IPC: A61C8/00
Filed: 2016-03-04
Abstract: 본 발명은 치과용 임플란트에 관한 것이다. 본 발명에 따른 치과용 임플란트는 중앙부, 적어도 하나의 근위 판형 돌출부, 및 적어도 하나의 핀을 포함한다. 상기 중앙부는 제1부분, 제2부분, 수평방향부, 및 수직방향부를 가진다. 상기 근위 판형 돌출부는 상기 수평방향부를 따라 상기 중앙부의 제1부분으로부터 돌출되고, 상기 수직방향 부를 따라 연장된다. 상기 핀은 상기 수평방향부를 따라 상기 중앙부의 제2부분으로부터 돌출된다. 본 발명의 치과용 임플란트는 일반적으로 다른 시스템에 의해 무시되는 수평력에 더 주목한다. 일반적으로 수직 근위 판형 돌출부와 클리어런스의 설계에 의해, 임플란트는 교합으로부터 상기 수평력에 더 정확하게 대처할 수 있다.
Patent KR-20170105341-A (KR)
Inventor: CHOI SUN HEE
IPC: A61B5/026
Filed: 2016-03-09
Abstract: 본 고안은 사람의 외이에 착용하는 헤드폰이나 헤드셋 등과 같은 전자기기를 이용하여 생체신호를 측정함으로써, 적은 
비용으로 손쉽게 생체상태를 측정할 수 있는 장치를 제공하는 것으로서, 사용자의 외이에 착용하는 헤드폰이나 헤드셋 
의 일정 위치에 부착되며, 외이에서의 혈류량과 체온 변화를 검출하기 위한 생체신호 검출수단; 및 소정의 생체신호 측 
정 프로그램에 따라 검출수단에 의해 검출된 사용자의 혈류량과 체온 변화를 이용하여 사용자의 생체상태를 측정하기 
위한 생체상태 측정수단을 포함한다.
Patent KR-20170105983-A (KR)
Title: 분리가능한 보조캐니스터가 구비된 차량용 캐니스터
Inventor: PARK MIN YOUNG
IPC: B01D53/04
Filed: 2016-03-11
Abstract: 본 발명은 분리가능한 보조캐니스터가 구비된 차량용 캐니스터가 개시된다. 본 발명의 일 실시예에 따른 보조캐니스터가 구비된 차량용 캐니스터는 연료탱크로부터 증발가스(HC)가 유입되는 유입구(112) 및 엔진의 구동시 상기 유입구(112)로 유입된 증발가스를 엔진의 흡기측으로 배출할 수 있도록 한 출구(114)가 형성된 것으로 내부에 포집부재가 마련된 매인캐니스터(110)와, 상기 매인캐니스터(110)와 연통되도록 설치되어 상기 매인캐니스터(110) 내로 외부의 공기가 유입되도록 하거나, 엔진 오프시 증발가스(HC)가 유동될 수 있도록 한 것으로 내부에 제2포집부재가 마련된 보조캐니스터(120) 및 상기 메인캐니스터(110)와 상기 보조캐니스터(120)가 연결될 수 있도록 한 연결부(130)를 포함하는 분리가능한 보조캐니스터가 구비된 차량용 캐니스터가 제공된다.
Patent KR-20170106865-A (KR)
Title: Unidirectional data transmission device
Inventor: YOO HAE GEUN
IPC: H04L12/22
Filed: 2016-03-14
Abstract: The present invention relates to a unidirectional data transmitter which comprises: a smart sensor storing sensed data, and transmitting the data when a request is received; and a unidirectional data transmitting module electrically connected through a communication line connection unit installed at the terminal of the smart sensor, switching a protocol after receiving the collected data, and transmitting the data to the outside by using a unidirectional data transmitting method only through a transmitting line.
Patent KR-20160036027-A (KR)
Inventor: HAN HEE SANG
IPC: A61B17/122
Filed: 2016-03-18
Abstract: The present invention relates to a hemoclip (100) comprising: a bent part (110) having a guide slot (111) formed therein; a pressing part (120) having upper and lower sandwiching bars (121) integrally formed in the bent part (110) and corresponding to upper and lower sides of the bent part (110), and having a plurality of pressing protuberances (123) arranged in a lengthwise direction on upper and lower sandwiching surfaces (122) of the upper and lower sandwiching bars (121), the upper and lower sandwiching surfaces facing each other; and a coupling part (130) having a stopping protuberance (132) and a guide groove (131) integrally formed at ends of the upper and lower sandwiching bars (121) of the pressing part (120), and fastening the stopping protuberance (132) and the guide groove (131) to each other, thereby allowing the hemoclip fastened to an affected area being operated on to stanch the affected area being operated on and maintain a firmly fastened state, thus preventing the hemoclip from slipping to the left or right, and hygienically stanching the affected area at the same time.
Patent KR-20170111437-A (KR)
Inventor: CHOI NAK JIN
IPC: B01D53/00
Filed: 2016-03-28
Abstract: 본 발명은 반도체 제조 공정 중 발생하는 부산물 포집장치에 관한 것으로, 특히 상,하 개구부에 착탈 가능하게 결합되는 상판과 하판에 각각 가스 유입구와 가스 배출구가 구비되고 내부에는 상기 프로세서 챔버에서 배출되는 배기가스가 흐르는 통로가 형성된 하우징과; 상기 하우징의 상부에서 수평방향으로 고정 설치되어 상판의 가스 유입구를 통해 하우징 내로 유입되는 배기가스를 수평 및 수직방향으로 고르게 분배시켜 줌과 동시에 일부 부산물을 파우더 형태로 포집하는 상부 수평 브라켓과; 상기 상부 수평 브라켓과 하부 수평 브라켓 사이에 설치된 상태에서 상기 상부 수평 브라켓을 통과하여 수직방향으로 유입되거나 하우징의 내부 공간을 통해 측면 방향에서 유입되는 배기가스를 수평 및 수직방향으로 통과시키며 일부 부산물을 파우더 형태로 포집하는 내부 포집 타워와; 상기 내부 포집 타워 저부에서 설치되어 상기 내부 포집 타워를 통과하여 수직방향으로 유입되거나 하우징의 내부 공간을 통해 측면 방향에서 유입되는 배기가스를 하판의 가스 배출구 측으로 유도시켜 줌과 동시에 배기가스에 포함된 일부 부산물을 파우더 형태로 포집하는 하부 수평 브라켓;을 포함하여 구성한 것을 특징으로 한다. 
따라서, 구조는 간단하면서도 부산물 포집 용량은 크게 증대시킬 수 있어 반도체 제조장치에서 부산물 포집장치의 교체주기를 대폭 연장할 수 있을 뿐만 아니라, 반응 부산물을 신속하고도 효율적으로 장시간 다량으로 포집할 수 있어 반도체 제조시 발생하는 각종 부산물의 포집 효율은 물론 반도체 제조에 따른 생산성과 신뢰도를 대폭 향상시킬 수 있다.
Patent KR-20170111641-A (KR)
Inventor: HONG SEO HEE
IPC: B65D43/16
Filed: 2016-03-29
Abstract: 본 발명은 다층형 함침부재를 구비한 콤팩트 케이스에 관한 것으로서, 더욱 상세하게는 콤팩트 케이스 내부에 겔상 내용물이 함침된 함침부재를 내장하되, 상기 함침부재는 상부함침부재와 하부함침부재로 형성되고, 상기 상부함침부재 하단에 내용물을 차단하는 박막부재를 부착함으로써, 사용자는 상부함침부재에 함침된 내용물을 사용하다가 상부함침부재의 내용물을 다 사용하면 상기 상부함침부재를 제거하고 내용물을 충분히 함침하고 있는 하부함침부재를 사용할 수 있도록 하여 하단에 쏠린 내용물을 사용하기 위해 함침부재를 뒤집어 사용하는 불편함이 없도록 한 다층형 함침부재를 구비한 콤팩트 케이스에 관한 것이다. 
본 발명의 다층형 함침부재를 구비한 콤팩트 케이스는 상부가 개방된 외용기(10)와, 상기 외용기(10)의 일측에 결합되는 외용기뚜껑(20)과, 상기 외용기(10)의 내측에 장착되는 내부용기(30)와, 상기 내부용기(30)에 내장되며 화장료가 함침된 함침부재(40)와, 상기 내부용기(30)의 일측에 결합되어 개폐되는 내부용기뚜껑(70)으로 구성되되, 상기 함침부재(40)는 상부함침부재(41)와 하부함침부재(42)로 분리 형성되고, 상기 상,하부함침부재(41,42) 사이에는 내용물의 이동을 차단하는 박막부재(50)가 형성된다.
Patent KR-20170112215-A (KR)
Inventor: LIM CHOONG SUN
IPC: C08L75/04
Filed: 2016-03-31
Abstract: 본 발명은 폴리카보네이트 디올을 포함하는 폴리우레탄 강화제, 25 ℃에서 측정한 점도가 50 내지 2,000 cps인 고리지방족 에폭시 수지 및 산무수물 경화제를 포함하는 인장 및 굴곡강도를 향상시키는 폴리우레탄 강화제를 포함하는 에폭시 몰딩 조성물 및 이의 경화물에 관한 것이다.
Patent KR-20170112639-A (KR)
Inventor: AHN JAE YONG
IPC: G06F17/28
Filed: 2016-04-01
Abstract: 숙박시설 서비스 관리 방법은 숙박시설 룸에 배치된 셋톱박스와 상기 숙박시설 룸과 연관된 사용자 단말을 연결하는 숙박시설 서비스 관리 서버에서 수행된다. 상기 방법은 (a) 상기 셋톱박스와 연관된 가상 머신을 생성하는 단계, (b) 상기 가상 머신 상에 상기 셋톱박스와 연동하는 셋톱박스 에이전트를 생성하고, 상기 가상 머신 상에 상기 숙박시설 룸의 식별자를 통해 접속된 사용자 단말과 연동하는 사용자 에이전트를 생성하는 단계, (c) 상기 셋톱박스 에이전트를 통해 상기 셋톱박스에 숙박시설 서비스 인터페이스를 제공하여 사용자 입력을 수신하고, 상기 사용자 입력이 수신되면 상기 셋톱박스를 통해 해당 숙박시설 서비스를 제공하는 단계 및 (d) 사용자가 상기 숙박시설 룸을 벗어나면 상기 셋톱박스 에이전트를 통해 현재 제공되는 숙박시설 영상 서비스와 독립적으로 상기 사용자 에이전트를 통해 상기 사용자 단말에 상기 숙박시설 영상 서비스를 끊김 없이 제공하는 단계를 포함한다.
Patent KR-20160127644-A (KR)
Title: Apparatus and method of forming localized vibration, and method for arranging exicitors
Inventor: KIM SUNG JOO
IPC: G06F3/01
Filed: 2016-04-06
Abstract: Disclosed are an apparatus for forming a localized vibration field, and a method therefor. The disclosed apparatus for forming a localized vibration field comprises: a planar member; a plurality of exciters disposed near the circumference of the planar member to excite the planar member; and a driving controller vibrating the exciters by using a substantially same excitation frequency. The exciters excite a local region of the planar member and are arranged to suppress vibration of a rest of regions except the local region of the planar member.
Patent KR-20170118470-A (KR)
Title: 온라인상에서의 정신건강 진단 및 치료 장치
Inventor: LEE JEONG HWA
IPC: G06F19/00
Filed: 2016-04-15
Abstract: 사용자가 병원(정신건강 병원)이나 정신건강 상담소를 방문하지 않고서도 희망하는 정신건강 항목에 대하여 온라인을 통해 원격 진단 및 치료를 받을 수 있도록 지원해 주는 온라인상에서의 정신건강 진단 및 치료 장치 및 이의 방법을 제시한다. 제시된 장치는 온라인상에서 피검자로부터 문진 데이터에 대한 답변을 입력받고, 상기 피검자가 선택한 치료 항목을 입력받는 입력부; 상기 입력부로부터의 답변을 근거로 해당 피검자에 대하여 정신건강진단영역과 원인제시, 피검자를 대하는 효과적인 유형별 맞춤식 태도제시, 피검자 유형별 효과적인 맞춤식 처치제시 영역, 및 치료가 필요한 영역으로 분석하는 분석부; 상기 분석부의 분석 결과를 근거로 해당 피검자에 대한 진단서를 생성하고 출력하는 진단서 생성부; 상기 진단서에서 상기 피검자에 의해 선택된 치료 항목에 대해 온라인을 통한 원격 치료를 수행하는 원격 치료부; 상기 피검자에 대한 원격 치료의 효과를 검증하는 효과 검증부; 및 치료후 지속적인 유지를 위한 사후관리를 수행하는 사후관리부;를 포함한다.
Patent KR-20170119343-A (KR)
Title: 접지장치
Inventor: LEE SANG MYEONG
IPC: H01R4/66
Filed: 2016-04-18
Abstract: 본 발명은 접지장치에 관한 것으로, 이는 안내구멍이 형성되고 연결축이 설치된 가이드 본체; 상기 가이드 본체에 대해 회전할 수 있게 상기 연결축에 연결되고 상단 접속부와 제1지지축을 구비한 제1아암; 상기 가이드 본체에 대해 회전할 수 있게 상기 연결축에 연결되고 하단 접속부와 제2지지축을 구비한 제2아암; 상기 안내구멍을 따라 이동하는 이동축이 일측에 설치되고 접지선이 연결된 이동 블록; 상기 제1지지축과 상기 이동축에 각각 회전가능하게 연결된 제1지지링크; 및 상기 제2지지축과 상기 이동축에 각각 회전가능하게 연결된 제2지지링크를 포함하여서, 거치만으로 전력선과의 결속이 간단히 이루어지며 정확한 접지와 해제가 가능하게 되어, 접지의 과정이 신속하면서도 접지의 신뢰성을 향상시킬 수 있는 효과가 있게 된다.
Patent KR-20170121618-A (KR)
Inventor: SEO JI HYUN
IPC: G11C16/34
Filed: 2016-04-25
Abstract: The present technology relates to a semiconductor memory device and an operation method thereof. The semiconductor memory device comprises: a memory cell array including a plurality of pages; peripheral circuits for performing a program operation on the plurality of pages; and a control logic for controlling the peripheral circuit to perform the program operation by applying program voltages gradually increasing as much as a first step voltage to a page selected from the plurality of pages, and applying pass voltages gradually increasing as much as different second step voltages to non-selected pages among the plurality of pages. The semiconductor memory device can solve a pass disturb phenomenon of a semiconductor memory device with a three-dimensional structure.
Patent KR-20170124861-A (KR)
Inventor: SUNG SOO EUI
IPC: G06Q50/10
Filed: 2016-05-03
Abstract: According to an embodiment of the present invention, disclosed is a search result providing method which comprises the following steps of: receiving a search word from a user terminal; generating a first search result page of a first frame in which at least one of a still image and a moving image corresponding to a search word is displayed on a first area based on the received search word; and transmitting the first search result page to the user terminal.
Patent KR-20170125498-A (KR)
Inventor: JANG SEUNG HWAN
IPC: H04W88/02
Filed: 2016-05-04
Abstract: An embodiment of the present invention relates to a method for paying traffic charge, which comprises the steps of: a guest room management server activating a state of a payment module of a guest room key assigned to a user when receiving an accommodations check-in signal from a user terminal; a traffic terminal mounted on public transportation providing information on use of public transportation to the guest room management server according to a state of payment of traffic charge set in the payment module when the guest room key comes in contact with the traffic terminal, wherein the traffic terminal subtracts the traffic charge from the previously charged amount; the guest room management server calculating charges by using the information on use of public transportation received from the traffic terminal and the amount remaining in the payment module of the guest room key when receiving a accommodations check-out signal from the user terminal; and inactivating a state of the payment module of the guest room key. According to the present invention, a state of the payment module of the guest room key is activated depending on a request of accommodations check-in, thereby enabling a user to use public transportation through a payment module and use companies in alliance with the accommodations.
Patent KR-20170127893-A (KR)
Inventor: OH HAN SUN
IPC: A61K8/19
Filed: 2016-05-13
Abstract: The present invention provides a method for manufacturing a hydrogel pack using ultra-pure mineral water. The method comprises the steps of: (a) preparing ultra-pure mineral water concentrate by decompressing and evaporating ultra-pure mineral water; (b) forming colloid by mixing the ultra-pure mineral water concentrate with a polymer polysaccharide, a whitening agent, and a wrinkle reducing agent; and (c) manufacturing a hydrogel pack by coagulating the colloid. The method according to the present invention manufactures a hydrogel pack for improving skin beatification, and is able to manufacture a hydrogel pack having various effects, which is capable of helping to maintain skin homeostasis by making the balance of mineral ingredients of skin be balanced by pre-treating ultra-violet water with a decompression and evaporation process to increase the content of minerals included in the ultra-violet water, while being capable of being effectively utilized in skin moisturizing, keratin removal, and soothing effects, as well as effectively removing the waste and sebum in the pores of skin, controlling the pH of skin, and controlling excitability such as muscle, nerve contraction, or the like to prevent skin troubles.
Patent KR-20170130826-A (KR)
Inventor: PARK JAE KYEONG
IPC: B32B7/12
Filed: 2016-05-19
Abstract: The present invention relates to a plastic composite flooring material with excellent waterproof properties and, more specifically, provides a plastic composite flooring material with excellent waterproof properties, which comprises: a waterproof core layer which is a base; an adhesive layer formed on the waterproof core layer to improve coupling stability; and a veneer layer formed on the adhesive layer to protect a surface of a waterproof core. Moreover, a protruding portion is formed on one side surface of the waterproof core layer, and a groove portion coupled to the protruding portion is formed on an opposite side surface to provide a click-lock structure in which the protruding portion and the groove portion are engaged with each other to be assembled.
Patent KR-20160071358-A (KR)
Title: Method and system for improved testing of transistor arrays
Inventor: RAJ B APTE
IPC: G02F1/13
Filed: 2016-05-30
Abstract: The present invention provides a method and a system for testing active matrix arrays such as a liquid crystal display, focus plane image sensors, optical emission displays, and electric paper. The system includes: an injection element applying a driving voltage to a selected transistor of an active matrix array; a readout circuit having amplifiers selectively detecting an output signal; and a control circuit controlling the injection element and the readout circuit.
Patent KR-20170135159-A (KR)
Inventor: LEE KYO HOON
IPC: B01F15/00
Filed: 2016-05-30
Abstract: The present invention relates to a paddle for a membrane emulsifier and a membrane emulsifier including the same. The paddle for a membrane emulsifier, which mixes a dispersed phase solution in a dispersed phase tank to a continuous phase solution in a continuous phase tank, comprises: a rotation unit forming a rotation axis; and a mixing unit which is extended from the rotation unit, of which the cross section is formed in a combteeth shape and flowing the continuous phase solution or the dispersed phase solution.
Patent KR-20170135275-A (KR)
Inventor: LEE SANG MOO
IPC: H02P5/46
Filed: 2016-05-31
Abstract: An apparatus and a method for controlling a motor capable of programming are disclosed. According to an aspect of the present invention, provided are an apparatus and a method for simultaneously controlling one or more various motors by using programming. The motor control apparatus comprises: a power reception unit; an information reception unit; a control unit; a pulse width modulation unit; and a flash memory.
Patent KR-20170136919-A (KR)
Inventor: ROH HYO SUN
IPC: A61Q19/02
Filed: 2016-06-02
Abstract: The present invention relates to a composition comprising a complex herbal extract as an active ingredient, which is safe for skin application and has an excellent effect of improving skin. More specifically, the composition in accordance with the present invention is a composition comprising a Bupleurum falcatum extract, an Angelica gigas extract, a Paeonia japonica extract, a Poria cocos extract, a white atractylis extract, a licorice root extract, a mint extract, a ginger extract, a Moutau cortex extract, and a Gardenia jasminoides extract as active ingredients, and has excellent effects on skin improvement including an anti-glycated effect, a skin whitening effect, a skin elasticity improvement and wrinkle alleviation effect, an antioxidant effect, and a skin trouble alleviation effect.
Patent KR-20170141000-A (KR)
Inventor: SONG YOUNG EUN
IPC: B63H21/14
Filed: 2016-06-14
Abstract: The present invention relates to a ventilation system and a method using scavenge air of a ship engine, which can supply clean and dry ventilation air without additional energy consumption by using scavenge air of a main engine instead of compressed air that is supplied from a compressor.
Patent KR-20170143309-A (KR)
Inventor: KIM SUNG SU
IPC: E02F3/36
Filed: 2016-06-21
Abstract: The present invention relates to a link securing apparatus of a wheel loader with an unmounted bucket. Particularly, the link securing apparatus is configured to accommodate pins and O-rings that connect a bucket to a link and booms while securing the link to the booms. To this end, the present invention provides a link securing apparatus of a wheel loader having a pair of booms for mounting a bucket and a link located between the pair of booms. The link securing apparatus of a wheel loader comprises: a bracket being in contact with an end of one of the pair of booms and an end of the link; hinge pins penetrating a pin hole formed at the end of the booms, a pin hole formed at one end of the bracket, a pin hole formed at the end of the link, and a pin hole formed at the other end of the bracket, and fixed thereto; and an accommodation unit formed in the middle of the length of the bracket and accommodating a hinge pin engaged to an end of the other boom of the pair of booms.
Patent KR-20180001841-A (KR)
Inventor: LEE JONG SEOK
IPC: G06Q50/20
Filed: 2016-06-28
Abstract: According to an embodiment, provided is a project completion-type class learning system comprising: a learner terminal for providing a project-type learning result in a project-type learning; and an information processing device for registering and managing a project-type learning result provided from the learner terminal. The learner terminal a) downloads a proposal written in the same format as a project-type learning textbook of a project-type learning format which sequentially performs a first step of providing a setting learning subject during the project-type learning, a second step of providing information related to the learning subject, and information required when the learning subject is explored, and a third step of recording imagination expression information of a learner derived through the first and second steps; b) receives and records information of a learner who learned sequentially according to the project-type learning format in the downloaded proposal during the project-type learning using the project-type learning book; and c) registers a proposal corresponding to the recorded project-type learning result in the information processing device. The information processing device d) evaluates the registered proposal when the proposal is registered, and provides as a feedback the corresponding evaluation result for each proposal corresponding to a project-type learning result. In the modern time when a class in which students participate in and complete a project is becoming important, a problem in which there is a quality difference between classes due to the ability of teachers and a lack of strong content for project completion-type classes can be resolved. Education content for project completion-type classes is provided, and project completion-type classes are activated.
Patent KR-20180003362-A (KR)
Inventor: LEE KYUNG TACK
IPC: F16H55/22
Filed: 2016-06-30
Abstract: The present invention relates to a speed reducer for an automobile, and more specifically, to a speed reducer of a steering device provided with a worm and a worm wheel, wherein the worm wheel includes: a hollow hub into which a steering shaft is inserted; a boss formed on the hub and having an outer circumferential surface on which a plurality of gear portions engaging with a worm of a worm shaft protrude therefrom; and an insert rim formed in a ring shape on the inner side of the boss, and protruding from the outer circumferential surface thereof so as to have a protruding support portion located inside the gear portion, wherein a slip member is provided between the insert rim and the boss such that the insert rim can slip in a rotational direction from the boss.