baber/WOPTO huggingface dataset:
Patent KR-20140085612-A (KR)
Title: Method of operating mobile device for requesting gift using instant message service, method of operating gift server for providing gift request service using instant message service, and instant message service system for providing gift request service thereof
Inventor: PYO JONG HOON
IPC: G06Q50/30
Filed: 2012-12-20
Abstract: Disclosed is an operating method of a mobile terminal requesting a gift using an instant message service. According to an embodiment, the operating method comprises the following steps: displaying a requesting icon set including a plurality of request icons; receiving an input for selecting a request icon included in the request icon set; acquiring a plurality of parameters for the selected request icon; and transmitting the parameters to a gift server.
Patent KR-20140079956-A (KR)
Title: Method of refining 2-cyano-para-phenylenediamine
Inventor: LEE HYO JIN
IPC: C07C211/49
Filed: 2012-12-20
Abstract: A method of purifying 2-cyano-para-phenylenediamine according to the present invention is characterized by inserting 2-cyano-para-phenylenediamine into a distillation column and purifying the product to have 0.5-4 of reflux ratio under the condition having temperature of the bottom of the column is 150-250°C and temperature of the top of the column is 150-230°C. The present invention easily controls the purification of 2-cyano-para-phenylenediamine and has high yield of purified 2-cyano-para-phenylenediamine whereby mass-production is enabled. Further, the product obtained is purified 2-cyano-para-phenylenediamine having purity more than or equal to 97% which exhibits light beige or bright yellow colors based on high purification efficiency.
Patent KR-20140081304-A (KR)
Title: Piezo actuator
Inventor: MOON DONG SU
IPC: H02N2/02
Filed: 2012-12-21
Abstract: The present invention relates to a piezoelectric actuator which includes: a piezoelectric element which generates a vibration force by repeating expansion and contraction according to the application of external power; a case which includes an open lower side and forms an inner space; a bracket which is combined with the lower side of the case and covers the lower side of a top case; a pair of vertical displacement members which are arranged on both ends of the piezoelectric element in the inner space of the bracket and the case to face each other; and a weight which is mounted on the pair of vertical displacement members to increase the vibration force of the piezoelectric element.
Patent KR-20140085202-A (KR)
Title: Implementable pacemaker with wireless charging function
Inventor: WON YUN JAE
IPC: A61F2/02
Filed: 2012-12-27
Abstract: A pacemaker detects a heart rhythm problem and sends electrical impulses, generated the pacemaker itself, to make the heart regularly beat in time. The device is composed of a computer chip and a small but long-lasting battery in a sealed case. The pacemaker is implanted in the upper chest or abdomen by a surgery. The impulses generated in the pacemaker are generally delivered to the heart through a special wire, which is an electrode line (lead) inserted inside the heart, helping the pacemaker to detect the rhythm of the heart and thus to deliver the electric impulses to the heart at the exact time to make the heart beat.
Patent KR-20140085885-A (KR)
Inventor: KIM NA YOUNG
IPC: C08J5/22
Filed: 2012-12-28
Abstract: Provided in the present invention are a reinforced composite membrane for a fuel cell and a membrane-electrode assembly for a fuel cell including the same. The present invention includes: a porous support body including three-dimensionally, irregularly and discontinuously arranged macromolecular nano-fibers and a first ion conductor; and a second ion conductor filled inside pores of the porous support body. The first ion conductor is included in the porous support body in the form of nano-fibers or is included among the macromolecular nano-fibers to form nano-fibers along with the macromolecule. As a result, the immersion uniformity and immersion rate of the ion conductors are increased, thereby showing enhanced proton conductivity.
Patent KR-20140086054-A (KR)
Inventor: YOO IL HUN
IPC: F16H3/44
Filed: 2012-12-28
Abstract: Disclosed is a range shift mechanism, which can improve power efficiency of the range shift mechanism and reduce noise induced by it by suppressing gear rotation in high range mode of a transmission. According to the present invention, the range shift mechanism in the form of a floating planetary gear assembly for a transfer case comprises: an input shaft configured to provide driving force to a sun gear; an output shaft arranged coaxially with the input shaft, and rotated independently of the input shaft; a sun gear having a clutch gear on one side to be connected with a carrier, and integrated with the input shaft; the carrier arranged coaxially with the sun gear, directly connected to the output shaft, and having a clutch gear on one side to be connected with the sun gear; a plurality of pinion gears radially arranged on the carrier, and engaged with the sun gear and a ring gear; a floating ring gear arranged coaxially with the output shaft, freely rotated on the output shaft along a coaxial direction, and having a clutch gear on one side to be connected with a housing; a sleeve having a clutch gear to be connected with the sun gear, the ring gear and a housing clutch gear, axially slid on the input shaft by a fork, and having a circumferential groove to be connected with the fork; and the fork and a guide rail configured to axially move the sleeve.
Patent KR-20140087250-A (KR)
Inventor: NAM DONG HUN
IPC: H01L51/50
Filed: 2012-12-28
Abstract: The present invention relates to an ink composition for an organic electronic device, including a compound represented by chemical formula 1 and an organic electronic device in which properties like efficiency, driving voltage, and span of life are improved using the ink composition. In chemical formula 1, R^1 to R^5, and X are defined as described in detailed description.
Patent KR-20140087632-A (KR)
Title: Slurry manufacturing apparatus using ultrasonic wave
Inventor: KANG TAE JU
IPC: H01G11/42
Filed: 2012-12-31
Abstract: The present invention relates to a slurry manufacturing apparatus using an ultrasonic wave. The slurry manufacturing apparatus using the ultrasonic wave according to the present invention comprises a tube-shaped stirring container, a stirrer, at least one ultrasonic wave vibrator, and a control unit. The tube-shaped stirring container includes a bottom plate, a circumference plate extending upwards from the bottom plate to define an inner space, and an opening facing the bottom plate. A slurry material is introduced into the tube-shaped stirring container through the opening. The stirrer includes a rotating motor, and at least one blade installed in the stirring container and connected to the rotating motor in a shaft direction to stir the slurry material. The at least one ultrasonic wave vibrator is provided on the bottom plate to vibrate the stirring container. The control unit controls the rotating motor or the ultrasonic wave vibrator. Therefore, it is possible to easily remove a slurry residue remaining on the circumference plate of the stirring container and to manufacture slurry in which slurry components stirred by the stirring container are uniformly dispersed.
Patent KR-20120030133-A (KR)
Inventor: HILDINGSSON ULF
IPC: H02G15/04
Filed: 2010-05-20
Abstract: 본 발명의 모듈 밀봉 시스템용 압축 유닛은 압축 조립체가 일 방향으로 압축됨에 따라 다른 방향으로 확장되도록 배치되는 압축 조립체를 갖고, 상기 압축 조립체의 일 단부를 둘러싸는 전기 전도성 가요적 시트를 포함한다.
Patent KR-20120061823-A (KR)
Inventor: GOTO MITSUFUMI
IPC: H01M10/44
Filed: 2011-02-25
Abstract: 발전 장치가 자연 에너지를 사용하여 발전을 행하고, 복수의 2차 전지 팩이 발전 장치에서 발전한 전력에 의해 충전되고, 충전 시스템의 운전 제어를 행하는 제어 장치의, 당해 운전 제어에 이용하는 전력의 공급원의 2차 전지 팩을, 당해 2차 전지 팩의 충전율에 기초하여 선택한다.
Patent KR-20120052986-A (KR)
Inventor: ANDERSCH WOLFRAM
IPC: A01P7/04
Filed: 2010-07-06
Abstract: 본 발명은 살수, 적상 적용 또는 담금 적용 또는 종자 처리에 의해 곤충및/또는 잎 진드기 및/또는 선충과 같은 동물 해충을 구제하기 위한 하기 화학식 (Ⅰ)의 화합물의 용도에 관한 것이다. 
   
상기 식에서, 
R 1  및 R 2 는 본원 명세서에 정의된 바와 같다.
Patent KR-20120046753-A (KR)
Inventor: LE HENRY TRONG
IPC: A61K9/20
Filed: 2010-07-21
Abstract: 본 개시는 구연산철 정제 및 투여 형태에 관한 것이다.
Patent KR-20120054051-A (KR)
Inventor: FUJIMOTO AKIHISA
IPC: G06F3/08
Filed: 2010-09-24
Abstract: 본 발명의 반도체 장치(3)는, 수신한 패킷의 커맨드를 해석해서 패킷에 의해 지정되는 처리를 결정하는 디코더(7)와, 패킷 내의 정보에 따라 고유한 디바이스 번호를 생성하는 생성 회로(8)와, 생성된 고유한 디바이스 번호를 유지하는 레지스터(9)와, 패킷 내의 정보를 갱신해서 출력하는 갱신 회로(10)를 각각 구비하는 제1 디바이스(4-1) 및 제2 디바이스(4-2)를 구비한다.  제2 디바이스(4-2)는, 제1 디바이스(4-1)에 있어서 정보가 갱신된 패킷을 수신함과 함께, 제2 디바이스(4-2)의 생성 회로(8-1)는, 제1 디바이스(4-1)와 상이한 디바이스 번호를 생성한다.
Patent KR-20120068860-A (KR)
Inventor: KELLNER BERND
IPC: H01F41/06
Filed: 2010-07-15
Abstract: 본 발명은 솔레노이드 밸브의 자석 어셈블리용 와인딩 바디로서, 상기 와인딩 바디는 와이어(4)가 감겨진 베이스 바디(3), 및 2개의 전기 접속 돔들(10)을 포함하고, 상기 전기 접속 돔들은 각각 제 1 폭(B1)을 가진 제 1 고정 갭(12)을 가지며, 상기 베이스 바디(3) 상에 감겨진 와이어(4)가 상기 고정 갭(12) 내로 삽입되고, 와이어 단부(4.1)는 각각 대응 와이어 단부(4.1)의 방향으로 볼 때 제 1 고정 갭(12) 후방에 배치된 와이어 지지부(11)의 지지면(11.1) 상에 놓이는, 와인딩 바디에 관한 것이다.  본 발명은 또한 상응하는 자석 어셈블리, 상기 와인딩 바디(1)를 구비한 상응하는 솔레노이드 밸브, 및 본 발명에 따른 와인딩 바디(1)에 와이어(4)의 와인딩 방법에 관한 것이다.  본 발명에 따라, 대응 와이어 단부(4.1)를 수용하기 위해, 제 1 고정 갭(12)의 후방에 와이어 지지부(11)의 지지면(11.1)의 영역에, 제 1 고정 갭(12)의 제 1 폭(B1)보다 작은 최소 제 2 폭(B2)을 가진 제 2 고정 갭(11.3)이 배치되고, 제 2 고정 갭(11.3)의 최소 제 2 폭(B2)은 대응 와이어 단부(4.1)가 제 2 고정 갭(11.3) 내에 고정되도록 와이어의 직경에 따라 조절된다.
Patent KR-20120086291-A (KR)
Title: Method and system of multi-layer beamforming
Inventor: NAM YOUNG HAN
IPC: H04B7/04
Filed: 2010-10-12
Abstract: PURPOSE: A system and method for multiplexing hierarchy are provided to effectively transmit a reference signal in a wireless communication system by applying a scrambling method to the wireless communication system according to MU-MIMO(Multiuser Multiple Input Multiple Output) modes. CONSTITUTION: A reference signal sequence creation unit(1201) creates the reference signal sequence of a reference signal for one or more antenna ports using one initialization seed. A transmission path circuit transmits the reference signal and a DL(DownLink) approval signal transmitted by a base station. A group identifier is dynamically directed in a code point included in the DL approval signal.
Patent KR-20120085771-A (KR)
Inventor: NICORA DANIEL ANTONIO
IPC: A63B69/36
Filed: 2010-09-17
Abstract: 골프 시뮬레이터는 플레이어가 골프 공의 미래 궤적을 보여주는 표시면을 향해 골프 공을 론치하도록 한다.  일 실시예에서, 표시면은 골프 공이 그것을 통과할 수 있도록 한다.  일 실시예에서, 시뮬레이터는 골프 공이 표시면을 통과한 후에 골프 공을 모아, 그것을 플레이어로 반환한다.
Patent KR-20120102623-A (KR)
Inventor: PRESTA LEONARD G
IPC: C07K16/28
Filed: 2010-11-02
Abstract: 본 발명은 인간 TSLP에 특이적으로 결합하는 결합 화합물, 뿐만 아니라 그의 용도, 예를 들어, 염증성 장애 및 알레르기성 염증성 반응의 치료에서의 그의 용도에 관한 것이다.
Patent KR-20120093939-A (KR)
Inventor: KAWAE DAISUKE
IPC: G02F1/167
Filed: 2010-09-10
Abstract: 단극성 트랜지스터가 이용될 때에도 동작할 수 있는 논리 회로를 제공하는 것이 목적이다.  논리 회로는 소스 폴로워 회로 및 입력부가 소스 폴로워 회로의 출력부에 접속되고 모든 트랜지스터는 단극성 트랜지스터인 논리 회로를 포함한다.  소스 폴로워 회로에 접속된 저 전위를 공급하는 배선의 전위는 단극성 트랜지스터를 포함하는 논리 회로에 접속된 저 전위를 공급하는 배선의 전위보다 낮다.  이 방식으로, 단극성 공핍형 트랜지스터의 경우에도 동작할 수 있는 논리 회로가 제공될 수 있다.
Patent KR-20120096559-A (KR)
Inventor: LI JINMIN
IPC: C02F11/02
Filed: 2010-05-28
Abstract: 본 발명은 슬러지 처리방법 및 그 장치에 관한 것으로, 오염수 생물적 처리과정 중의 슬러지 원료를 슬러지와 물의 제1혼합액과 혼합하여 제2혼합액을 얻는 단계(1); 제2혼합액에 대한 산소공급 처리를 통하여 제3혼합액을 얻는 단계(2); 제3혼합액에 대한 산소부족 처리를 통하여 제4혼합액을 얻는 단계(3); 제4혼합액을 분리시켜 상층액과 제1농축혼합액을 얻는 단계(4); 상층액을 배출하는 동시에 제1농축혼합액의 적어도 일부를 단계(1)로 피드백시켜 제1혼합액으로 사용하며, 단계(1)에 피드백 되지 않은 제1농축혼합액의 슬러지량이 슬러지 원료의 슬러지량보다 적어지도록 하는 단계(5)를 포함한다. 또한 본 발명은 오염수 생물적 처리 중에서의 상기 슬러지 처리방법의 응용에 관한 것이다. 상기 슬러지 처리방법은 슬러지를 배출할 필요없이 장기적이고 안정적인 운영을 실현할 수 있게 된다.
Patent KR-20120094530-A (KR)
Inventor: OGAWA TAKAHISA
IPC: A47L25/00
Filed: 2010-06-11
Abstract: 사용 시작부터 끝까지 안정적으로 먼지를 포착할 수 있는 청소용 점착 테이프 롤을 제공한다.  점 형상으로 형성된 도트 점착부(41)와, 줄무늬 형상으로 형성된 스트라이프 점착부(42)를 가지고, 점착성을 가지지 않는 미점착부(5, 5)가 점착 테이프(2)의 좌우 양단에, 그 조출 방향을 따라 연장되어 있으며, 띠 형상의 사이드 점착부(43, 43)를 스트라이프 점착부(42)와 미점착부(5, 5)의 사이에 점착 테이프(2)의 조출 방향을 따라 배치한다.
Patent KR-20120125358-A (KR)
IPC: C10M145/14
Filed: 2010-11-17
Abstract: 본 발명은 윤활유 조성물이며, (A) 황분이 조성물 전량 기준으로 0.03 질량％ 이하이고, 100 ℃에서의 동점도가 0.5 mm 2 /s 이상 1.5 mm 2 /s 이하인 윤활유용 기유를 조성물 전량 기준으로 5 질량％ 이상 70 질량％ 이하, 및 (B) 100 ℃에서의 동점도가 150 mm 2 /s 이상인 폴리-α-올레핀을 조성물 전량 기준으로 15 질량％ 이상 30 질량％ 이하를 배합하여 이루어지는 것을 특징으로 하는 윤활유 조성물에 관한 것이다.
Patent KR-20130000395-A (KR)
Inventor: JONES DAVID MICHAEL
IPC: D03D15/567
Filed: 2011-02-22
Abstract: 본원에서는 토양 침식을 방지하는 데 이용되는 보호된 컨테이너(10)를 기술한다.  보호된 컨테이너는 쓰레기 차단막이 위에 배치된 지오텍스타일 컨테이너이다.  쓰레기 차단막은 공기 및 물 유동 능력을 가지는 타격 장벽을 제공함으로써 지오텍스타일 컨테이너의 온전성을 보호한다.  쓰레기 차단막은 내마모성을 갖는 제직된 보호층 및 충격 감쇠 및 에너지 소산을 제공하는 제직된 3차원 층을 포함하는 복합 직물이다.
Patent KR-20120130278-A (KR)
IPC: G02F1/13
Filed: 2011-03-29
Abstract: 본 발명의 크기 재설정가능한 폴리머-안정화, 열방성 액정 장치(400) 포뮬레이션은 수동적 또는 능동적 광-조절 및 온도-조절 필름, 재료, 및 건축 재료를 포함하는 장치에 사용된다.  장치의 구현예는 5개의 기초 성분, 즉 하나 이상의 투명한 기재(401), 투명한 표면 처리부(404), 액정 혼합물(402), 안정화 폴리머(405) 및 스페이서 비드(103)로 구성될 수 있다.  폴리머-안정화 액정은 적어도 하나의 기재(401)상에서 코팅 및 경화된다.  투명한 표면 처리부(404) 및 안정화 폴리머 네트워크(405)는 LC 혼합물(402) 내에서 상 분리, 경화 및 접착을 제공하도록 선택된다.  기재 또는 기재들(401)은 편광 또는 비편광일 수 있다.
Patent KR-20140090915-A (KR)
Title: Imaging appratus for armed robot and armed robot comprising the same
Inventor: HEO MAN JUNG
IPC: F41A23/00
Filed: 2013-01-10
Abstract: The present invention relates to an imaging device of an armed robot and the armed robot comprising the same. The imaging device of the armed robot according to an embodiment of the present invention includes a housing with a light transmission part; a camera which is placed within the housing and photographs an image of the outside of the housing through the light transmission part; and a vision block which is coupled to the housing and has an incident part where light enters and an emission part which emits the light entering through the incident portion to the light transmission part of the housing. The incident part of the vision block is placed to be outside of an optical axis of the camera.
Patent KR-20140096561-A (KR)
Inventor: SUH JOO WON
IPC: C12N1/14
Filed: 2013-01-28
Abstract: Provided in the present invention are a premix composition to culture Monascus which is a composition which comprises: a red bean powder, a carbon source, a nitrogen source, and an inorganic nutrient ingredient; characterized by comprising 5-40 wt% of the red bean powder content based on the total weight of the composition, and a liquid culture medium prepared using the same. The growth of Monascus is maximized or production of Monacolin K is significantly improved if the Monacus is cultured in the liquid culture medium prepared using the premix composition to culture Monascus in accordance to the present invention. Therefore, the liquid culture medium to culture Monascus in accordance to the present invention can be used to culture Monasucs species or produce Monacolin K using Monascus. Moreover, the liquid medium to culture Monascus in accordance to the present invention makes the glucose content used as an existing liquid culture medium component to be relatively reduced to have the effect of reducing the manufacturing costs.
Patent KR-20140099349-A (KR)
Title: 국방통합원가 추정분석 포털 시스템 및 운용 방법
Inventor: JEONG CHAN SEOK
IPC: G06Q10/06
Filed: 2013-02-01
Abstract: 방산원가의 투명성과 신뢰도 제고를 통한 국방예산의 효율적 집행 시스템화를 구현하기 위하여 원가 자동화 시스템으로 체계화하고 집중화시킬 수 있도록 다차원 원가정보분석, 원가 자재명세서(BOM)체계 구현를 위해 자체적으로 구축하고 있는 메인서버를 통해 사용자와 운용자의 방위사업청 정보 소통이 가능한 포털 사이트 시스템 및 이를 운용하는 방법으로, 이를 위한 구성은 다수의 사용자 단말기와 운용자 단말기가 연계서버부로 자료를 전송 및 저장하고, 상기 저장된 자료의 검증을 위해 운용자 단말기의 요청으로 유관기관서버에서 검증하고. 검증한 결과를 연계서버부를 통한 운용서버부에 저장하며 내·외부 사용자의 자료 공유를 위해 자료공유 스토리지에 관리한다. 각 구성요소를 운용하는 방법으로 사용자 및 운용자단말기가 국방통합 원가추정분석 포털 서비스에 접속하는 단계와, 국방통합 원가추정분석 포털 홈페이지를 제공하는 단계와, 사용자단말기로부터 연계서버로 수신된 정보는 운용자단말기가 유관기관서버로 송신하여 송신한 자료를 검증요청하고 검증된 자료를 연계서버로 재수신하는 단계와, 상기 재수신한 결과정보를 운용서버로 저장하는 단계와, 저장된 정보를 사용, 관리하는 단계와, 사용되어 지는 정보에 대해 신뢰성을 검증하는 단계를 통해 방산원가의 투명성과 신뢰도 제고를 통한 국방예산의 효율적 집행 시스템화를 구현하기 위하여 원가 자동화 시스템으로 체계화하고 집중화시킬 수 있다. 이러한 시스템과 운용방법은 유관기관 정보 연계 및 내부 출연기관 시스템 연계에 의한 제출 생략 등의 업무 편의성이 대폭 증진되었으며, 관리하는 기관에서는 보다 상세한 실적자료 기반, 사업성과관리(EVM), 실제 비용기반 및 외부 수집정보기반의 원가검증 체계는 방산원가 데이터의 신뢰도를 증대시킨다
Patent KR-20140100007-A (KR)
Inventor: KIM SUN TAI
IPC: G02F1/13
Filed: 2013-02-05
Abstract: The present invention relates to a mold for forming a liquid crystal film, which is a mold for forming a liquid crystal film which includes a shape cutting blade and a hole cutting blade cutting a film base material and forming a shape and an internal hole of the liquid crystal film on the upper surface of a base member, wherein a film pressing pad part, which has the upper end protruded in a certain height over the shape cutting blade and the hole cutting blade while pressed during formation to press only the liquid crystal film to be formed among the total film base material, thus controls deformation of the liquid crystal film caused by cutting, is formed. According to the present invention, the mold has an advantage of not causing product defects like a separation phenomenon between film layers or a blistering phenomenon and smoothly cutting the liquid crystal film of high quality.
Patent KR-20140100192-A (KR)
Title: Scooter
Inventor: KIM MI NAR
IPC: B62J1/04
Filed: 2013-02-06
Abstract: The present invention relates to a scooter comprising a body part on which a handlebar for steering a front wheel is installed at a front end; a battery installed in the body part and being charged via a charging part; an electric motor receiving electric energy from the battery and rotating a rear wheel; a seat board positioned at an upper part of the body part, and connecting a front end to the body part by a hinge axis to be rotated vertically around the hinge axis; a shock absorber installed at a bottom of the seat board and an upper side of the body part for applying a shock absorbing force; and a rotation sensing unit installed on the hinge axis connecting the body part to the seat board to sense vertical rotation of the seat board for supplying the electric energy to the electric motor and rotating the rear wheel. Therefore, the present invention drives the electric motor and moves the scooter by pitching the scooter vertically by a human force of a user while the user is seated on the seat board, thereby enabling the user to do a whole body exercise, like horseback riding, for enhancing the overall health.
Patent KR-20140104188-A (KR)
Inventor: HAN BYUNG SOO
IPC: A43B17/00
Filed: 2013-02-20
Abstract: The present invention relates to a device to fixate a parasol which integrally fixates a pole of a parasol on the ground or on the bottom surface of a structure. The device to fixate a parasol comprises: a base to supply a bearing capacity by being stuck into the ground or coupled to the bottom surface of a structure to be fixated; an inserting pipe combined with the base to be fixated as the pole of a parasol is inserted therein; and a joint to allow the eccentric rotation and pivot rotation of the insertion pipe while detachably fixating the insertion pipe to the base. The joint comprises: a first yoke hinge-coupled while overlapping part of the insertion pipe to eccentrically rotate the insertion pipe around the hinge; and a first locker fixated to the base while combined with the first yoke to be able to be pivot-rotated or combined with the base to be able to be eccentrically rotated and pivot-rotated, and locking the insertion pipe pivot-rotated together with the first yoke while locking the first yoke as part of the insertion pipe hinge-coupled to the first yoke eccentrically rotated. The present invention can rotate the parasol to the direction of the sunshine or rain, and fixates the parasol as the insertion pipe inserted into the pole of the parasol is pivot-rotated together with the first yoke while being eccentrically rotated by the first yoke constituting the joint. In particular, the angle and orientation of the pole can be controlled by a single touch as the first locker controls the eccentric rotation of the insertion pipe while simultaneously controlling the pivot rotation of the first yoke.
Patent KR-20140105174-A (KR)
Inventor: KIM GUN POONG
IPC: C08J3/12
Filed: 2013-02-22
Abstract: The present invention relates to a manufacturing method based on a spraying process of polymer microparticles. According to the method, a polymer solution is gained by dissolving polyester polymer in a solvent, ethylene carbonate (indicated as ′EC′ below) into frozen EC or polymer microparticles by spraying the polymer solution to hypothermal hydrocarbon or alcoholic solution, and then polymer microparticles are manufactured after dissolving and removing ethylene carbonate (EC) by melting the frozen EC or polymer microparticles in a salt solution.
Patent KR-20140106019-A (KR)
Inventor: CHOI HAK KYU
IPC: B29D19/00
Filed: 2013-02-25
Abstract: The present invention allows a ring portion for hang a button on clothing not to protrude outwardly from a button body. Accordingly, the present invention allows a button to be attached to clothing without sagging from the clothing to prevent sagging of the button, thereby further increasing a decorative effect when creating the style of clothing and the like. In addition, the present invention forms the edge of a hole in the ring portion into a round shape. Therefore, a thread is not allowed to touch the edge of the hole and be broken even if the button is repeatedly fastened and unfastened, thereby enhancing the durability of the button. In regards to a mold for the manufacture of a button by a die-casting method, wherein the button comprises a body of a hollow container shape and a ring portion integrally formed in the body to insert a thread into the button, a mold for the manufacture of a button according to the present invention comprises: a first mold having a space portion on one side thereof in order to form the appearance of the body; and a second mold which has a protruding portion at a position facing the space portion in order to form the inner side of the body, wherein a sliding hole which becomes narrow inwardly is formed in the protruding portion and a pair of movable cores are formed in the sliding hole in order to form the ring portion not to protrude outwardly from the body. The pair of movable cores have concave groove portions on both combined sides facing each other in order to form the shape of the ring portion, and hole protrusions are formed to face each other in the concave groove portions in order to form a hole into which a thread is inserted.
Patent KR-20140107915-A (KR)
Inventor: KU KUEN HOE
IPC: B63B35/79
Filed: 2013-02-28
Abstract: The present invention relates to a motor driven surfing board and, more specifically to a motor driven surfing board having a front and rear splitting structure which enables a user to separate a body of the surfing board to a front board and a rear board in need while facilitating easy preservation and portability as the front and rear boards can be preserved and portable even when separated. In addition, the maintenance costs are reduced as the extra care for preservation or the purchase of portable equipment is not needed. Accordingly, this simple use contributes to the vitalization of surfing activities.
Patent KR-20140108818-A (KR)
Inventor: LEE EUY JOON
IPC: F25B49/02
Filed: 2013-02-28
Abstract: Disclosed are an ICT-based heat pump system and a performance diagnosis method thereof. The ICT-based heat pump system according to the present invention is installed on an energy load of a building to measure a real-time heat production and performance coefficients of an operating geothermal source heat pump. The ICT-based heat pump system also diagnoses the performance of the operating geothermal source heat pump on a real-time basis by using a method of comparing the performance with GHP unit reference performance data stored in advance and compensates the data to enable the heat pump to show the output corresponding to the attributes of the heat pump.