baber/WOPTO huggingface dataset:
Patent KR-20140086549-A (KR)
Inventor: LIM CHUNG JAE
IPC: G06Q10/10
Filed: 2012-12-28
Abstract: The present invention relates to a method for arranging a meeting using a messenger program and, more specifically, to a method for arranging a schedule for a meeting using a messenger program, which automatically sets a time at which the meeting is possible when meeting participants input their respective schedule data by using the same messenger program and allows the meeting participants to easily check and arrange contents related to the meeting by using the messenger program associated with the schedule.
Patent KR-20140086743-A (KR)
Title: N doped porous titanium dioxide nanostructures and synthesizing method thereof
Inventor: PARK JEONG YOUNG
IPC: B82B3/00
Filed: 2012-12-28
Abstract: The present invention relates to a nitrogen doped porous TiO_2 nanostructure which has activity not only in the wavelength range of the ultraviolet rays, but also in the wavelength range of visible rays; and to a manufacturing method thereof. The nitrogen doped porous TiO_2 nanostructure of the present invention is characterized by having a plurality of pores of 200 nm or less. The manufacturing method for a nitrogen doped porous TiO_2 nanostructure of the present invention is characterized by comprising: (a) a step of mixing titanium alkoxide and an ammonia solution; (b) a step of filtering precipitates generated by performing mixing in the step (a); (c) a step of drying filtrates filtered in step (b); and (d) a step of heat-treating materials dried in the step (c).
Patent KR-20120040197-A (KR)
Inventor: BATES JOSEPH
IPC: G06F9/38
Filed: 2010-06-16
Abstract: 프로그램 가능 및/또는 대량의 병렬 프로세서 또는 다른 장치와 같은 프로세서 또는 다른 장치는 정밀도는 낮지만 동적 범위가 높은 (“LPHDR 연산”)의 수치들에 대해 산술 연산(반드시는 아니지만 예를 들어, 덧셈, 곱셈, 뺄셈 그리고 나눗셈들 중 하나 이상을 포함)을 수행하도록 설계된 처리 구성요소를 포함한다. 이러한 프로세서 또는 다른 장치는 예를 들어 단일 칩으로 구현될 수 있다. 단일 칩으로 구현되든지 간에, 본 발명의 특정 실시예에서 프로세서 또는 장치에서 LPHDR 산술 구성요소들의 수는 만일 있다면, 전통적인 정밀도의 높은 동적 범위 연산(32비트 또는 64비트 부동 소수점 연산과 같은)을 수행하도록 설계된 프로세서 또는 다른 장치들에서 산술 구성요소의 개수를 상당히 초과(3배보다 적어도 20만큼 초과)한다.
Patent KR-20120097479-A (KR)
Inventor: REN PINGDA
IPC: A61P35/00
Filed: 2010-07-15
Abstract: PI3 키나제 활성을 조절하는 화학 물질, 이러한 화학 물질을 함유하는 제약상 조성물, 및 이러한 화학 물질을 PI3 키나제 활성과 관련된 질환 및 상태들을 치료하기 위해 사용하는 방법을 본 명세서에서 설명한다.
Patent KR-20120064091-A (KR)
Inventor: LI XINGHUA
IPC: B23K26/40
Filed: 2010-08-27
Abstract: 표면 압축층 및 신장층을 갖는 강화된 유리 기판으로부터 유리 제품을 절단하는 방법은 상기 강화된 유리 기판의 제1에지 상의 표면 압축층에 에지 결손을 형성하는 단계를 포함한다.   상기 방법은 상기 에지 결손에서 표면 압축층 및 신장층에 걸쳐 관통 벤트를 전파하는 단계를 더 포함한다.   상기 관통 벤트는 유리 제품과 강화된 유리 기판간 절단선을 따라 분리 영역에 앞선다.
Patent KR-20120071397-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/28
Filed: 2010-08-20
Abstract: 산화물 반도체층을 사용하는 박막 트랜지스터를 포함하는 반도체 장치로서 적은 전력 소비를 갖는 반도체 장치를 제공하는 것이 목적이다. 산화물 반도체층을 사용하는 박막 트랜지스터를 포함하는 반도체 장치로서 높은 신뢰성을 갖는 반도체 장치를 제공하는 것이 목적이다. 반도체 장치에서, 게이트 전극층(게이트 배선층)은 게이트 절연층 및 박막 트랜지스터의 산화물 반도체층을 커버하는 절연층이 그 사이에 개재되어 소스 전극층 또는 드레인 전극층에 전기적으로 접속된 배선층과 교차한다. 따라서, 게이트 전극층, 게이트 절연층, 및 소스 또는 드레인 전극층들의 적층 구조에 의해 형성된 기생 용량이 감소될 수 있어서, 반도체 장치의 낮은 전력 소비가 실현될 수 있다.
Patent KR-20120073342-A (KR)
Inventor: TAKEUCHI HIROFUMI
IPC: C08B11/08
Filed: 2010-11-24
Abstract: 본 발명은, 펄스 충격파를 발생시키고, 당해 펄스 충격파의 발생 영역에 하이드록시알킬 셀룰로오스 수용액을 공급하여 하이드록시알킬 셀룰로오스 수용액을 분쇄 건조시키는 것을 포함하는 하이드록시알킬 셀룰로오스 미립자의 제조 방법을 제공한다.     이 제조 방법에 의해, 체적 평균 입경이 0.1 ㎛ 이상 15 ㎛ 미만인 하이드록시알킬 셀룰로오스 미립자를 얻는다.     또, 당해 하이드록시알킬 셀룰로오스 미립자와 주약을 혼합하고, 당해 혼합물을 타정함으로써 인장 강도나 붕괴성이 우수한 고형 제제를 얻는다.
Patent KR-20120120219-A (KR)
IPC: E02D5/30
Filed: 2010-12-10
Abstract: 본 발명은 임의의 구조물 또는 플랫폼의 기초로서 역할을 하는 수중 파일의 제조, 드라이빙 및 주입 방법에 관한 것으로, 필러 또는 파이프(4)로부터 시작하되, 상기 파이프의 내부에는 제조 과정에서 파일(5)이 배치되어 있다.  상기 방법들은 지면이 저항을 거의 갖지 않거나 부하가 매우 큰 것과는 무관하게, 모든 가능한 문제점들을 해소하는데, 그 이유는 모든 문제점들을 해소하기 위해 시스템이 채용할 수 있는 여러가지 해결책이 있기 때문이며, 이들은 지면에서의 파일 드라이빙, 벌브에 의한 중앙 주입, 주변 주입 및 반경 방향 주입 등이다.  또한, 이는 부하 테스트와 이를 지지하게 될 슬래브 또는 구조물에 필러를 박아 넣는 시스템을 포함한다.
Patent KR-20120107988-A (KR)
Inventor: GHANSHANI SANJIV
IPC: C07K14/33
Filed: 2010-12-14
Abstract: 본 명세서는 변형 클로스트리듐 독소, 통합된 프로테아제 절단 부위 결합 도메인을 포함하는 조성물, 그와 같은 변형 클로스트리듐 독소를 인코딩하는 폴리뉴클레오티드 분자 및 그와 같은 변형 클로스트리듐 독소의 2쇄 형태를 포함하는 조성물을 개시한다.
Patent KR-20130004255-A (KR)
Inventor: CORLEY LARRY STEVEN
IPC: C08J3/24
Filed: 2010-10-25
Abstract: 종래 기술의 에폭시계에 비해 인장 강도 및 연신율의 매우 바람직한 조합을 나타내는 에폭시 수지가 개시된다. 본 발명의 탄성중합체성 에폭시 수지계는 하나 이상의 모노1차 아민을 함유하는 경화제를 이용하여 제조하며, 특히 주물, 도기류, 복합재, 균열 봉합재, 코팅, 접착제, 지붕 재료, 바닥재 또는 강화막과 같은 이용분야에 특히 유용하다.
Patent KR-20130004575-A (KR)
Inventor: MANESIS NICK
IPC: A61F2/12
Filed: 2011-02-02
Abstract: 유방 이식술에 적합한 팽창형 조직 확장기를 제공한다.  조직 확장기는 충전 캐비티를 형성할 천공성 자동 밀봉식 전방부 및 내천공성 후방부를 포함한다.  전방부에는 망사가 매립된 실리콘계 탄성중합체 물질이 포함되어 있다. 또한 후방부는 제1 복합 가드와 제2 복합 가드를 구비하며, 각 복합 가드는 내천공성 부재들의 배열체 및 가요성 기재를 포함하고, 상기 가요성 기재의 제1면에는 내천공성 부재가 일정 간격을 두고 배치되어 있다.
Patent KR-20130004285-A (KR)
Inventor: KEENAN TOM
IPC: A61K9/48
Filed: 2011-02-18
Abstract: 젤라틴 및 수-불용성 속방성 물질을 포함하는 속방성 캡슐화 조성물이 제공된다. 특히, 젤라틴 및 불용성 탄산염을 포함하는 속방성 캡슐화 조성물이 제공된다.
Patent KR-20130037672-A (KR)
Inventor: ISHIZUKA TOMOKAZU
IPC: A61P37/08
Filed: 2011-03-03
Abstract: 지금까지 알려져 있는 IgA 항체의 분비 촉진제의 상당수는 장내에 있어서의 IgA 항체 산생에 관한 것으로, 구강, 비강 및 기도 등의 호흡기계의 기관에 있어서의 IgA 분비 촉진 작용이나 감염 억제 작용에 관한 것은 드물다.     그래서, 본 발명은, 장내뿐만 아니라 구강이나 기도 등의 호흡기계 기관에서도 IgA 분비 촉진 작용을 갖는 의약 조성물의 제공을 그 목적으로 한다.     개양귀비 추출물을 함유하는 IgA 분비 촉진제는, 장내에 있어서의 IgA 분비 촉진 효과뿐만 아니라, 구강이나 기도에 있어서도 IgA 분비 촉진 작용을 갖고, 그 때문에, 이것을 섭취함으로써 바이러스나 세균에 대한 감염을 억제하고, 또 알레르기의 발생을 예방할 수 있다.
Patent KR-20130079333-A (KR)
Inventor: WEAVER MICHAEL S
IPC: H01L51/54
Filed: 2010-04-02
Abstract: 다색 픽셀로서 사용될 수 있는 장치가 제공된다. 상기 장치는 제1 유기발광 소자, 제2 유기 발광 소자, 제3 유기 발광 소자, 및 제4 유기발광 소자를 포함한다. 상기 장치는 4개의 서브-픽셀을 갖는 디스플레이의 픽셀일 수 있다. 제1 소자는 적색광을 방출할 수 있고, 제2 소자는 녹색광을 방출할 수 있고, 제3 소자는 옅은 청색광을 방출할 수 있고, 그리고 제4 소자는 짙은 청색광을 방출할 수 있다.
Patent KR-20130023216-A (KR)
Inventor: OGIHARA WATARU
IPC: H01M10/052
Filed: 2011-03-09
Abstract: 본 발명은 정극과, 부극과, 비수전해질 조성물(전해액)을 구비한 리튬 이온 이차 전지에 있어서, 정극에는 aLi[Li 1   /3 M1 2   /3 ]O 2 ㆍ(1-a)LiM2O 2 (식 중의 M1은 Mn, Ti, Zr 및 V로 이루어지는 군으로부터 선택되는 1종 이상의 금속 원소, M2는 Ni, Co, Mn, Al, Cr, Fe, V, Mg 및 Zn으로 이루어지는 군으로부터 선택되는 1종 이상의 금속 원소를 나타내고, 0<a<1)로 표시되는 정극 활성 물질을 이용함과 함께, 부극에는 실리콘을 함유하는 부극 활성 물질을 이용하고, 비수전해질 조성물에는 지지 전해질로서, (C n F 2n   +1 SO 2 )(C m F 2m   +1 SO 2 )NLi(식 중의 m, n은 각각 2 이상의 정수를 나타냄)로 표시되는 리튬염을 함유시킨다.  본 발명에 따르면 고용량이며, 사이클 특성도 우수한 리튬 이온 이차 전지가 제공된다.
Patent KR-20130057434-A (KR)
Inventor: SEITZ THOMAS
IPC: A01N43/90
Filed: 2011-04-11
Abstract: 본 발명은 신규 디티이노피리다진디온 유도체, 그의 제조방법, 작물 보호, 가옥 및 위생 분야, 및 물질 보호시 원치않는 미생물, 더욱 특히 식물병원성 진균을 구제하기 위한 그의 용도, 및 이들 디티이노피리다진디온 유도체를 포함하는 작물 보호 조성물에 관한 것이다.
Patent KR-20130075749-A (KR)
Inventor: VENKATESAN KISHORE
IPC: C22C23/00
Filed: 2011-05-24
Abstract: 단련(wrought) 응용을 위한 개선된 마그네슘계 합금이 개시되며, 상기 합금으로부터 합금 시트를 제작하는 방법이 포함된다. 개선된 마그네슘계 합금은 0.5중량% 내지 4.0중량%의 아연, 0.02중량% 내지 0.70중량%의 희토류 원소 또는 이의 혼합물(가돌리늄 포함), 및 우연적 불순물로 이루어진다. 일부 실시 형태에서, 희토류 원소는 이트륨 및/또는 가돌리늄일 수 있다. 일부 실시 형태에서, 마그네슘계 합금은 또한 입자 미세화제(grain refiner)로 이루어질 수 있으며, 일부 실시 형태에서 입자 미세화제는 지르코늄일 수 있다. 또한, 마그네슘 합금 내로의 아연 및 희토류 원소의 포함은 압연 가공성(rolling workability), 저온에서의 딥 드로잉(deep drawing) 및 실온에서의 스트레치 성형성(stretch formability)을 위한 향상된 능력을 가질 수 있다. 개선된 합금은 또한 제조 동안 인열에 대한 감소된 경향을 보이면서 증가된 인장 강도 및 성형성을 나타낼 수 있다.
Patent KR-20140088337-A (KR)
Title: A Detachable Handle for Cooking Vessels
Inventor: KIM JONG MOON
IPC: A47J45/10
Filed: 2013-01-02
Abstract: The present invention provides a detachable handle for a cooking container, capable of more firmly pressing a press element, which presses an outer surface of a lateral wall of the cooking container, using a separate press unit. For realizing this, the present invention comprises: a handle main body which is formed by bending a catching protrusion caught on an inner surface of a lateral wall of the cooking container; a cam member which is coupled to the handle main body through a hinge, and has a press element provided at the tip to be pressed to an outer surface of the lateral wall of the cooking container; an operation lever which is coupled to the end of the cam member through a pin and connected to the handle main body through a connection bar at the center, wherein, in the procedure of rotating around the pin by a press operation from the outside, the operation lever presses the cam member to rotate the camp member, which is coupled through the pin, centering on the hinge, thereby pressing and fixing to the outer surface of the lateral wall of the cooking container; a cancel button which is coupled to the handle main boy through a hinge while being inserted into a hole of the handle main body, rotates centering on the hinge by a press operation from the outside, and presses the operation lever to cancel the pressing of a press element provided in the cam member; a spring which connects the handle main body and the cam member, and elastically supports the rotation of the cam member through a tensile strength; and an aid press unit which is installed at a rear surface of the handle main body, and pushes the connection bar to subsidiarily press the press element, which is pressed on the outer surface of the lateral wall of the cooking container.
Patent KR-20140035787-A (KR)
Title: Power rectifying devices
Inventor: PARK KUN SIK
IPC: H01L29/86
Filed: 2013-01-09
Abstract: According to a power rectifying device in the embodiments of the present invention, a gate electrode, a source region and a body region are commonly connected to a first terminal. A substrate beside the body region is connected to a second terminal. Thereby, a power rectifying device having two terminals is realized. The gate electrode may have a spacer shape. Thereby, the channel depth of the channel region of the trench structure of the power rectifying device can be accurately controlled by controlling the width of the gate electrode.
Patent KR-20140093344-A (KR)
Title: A rudder for ship
Inventor: KIM JUNG HUN
IPC: B63H25/38
Filed: 2013-01-15
Abstract: The present invention relates to a rudder for a ship, installed at a rear part of a propeller for steering a navigation direction of the ship, comprising: a rudder body; a rudder bulb protruding from a front end of the rudder body, wherein the rudder bulb has a front end upwards eccentric from a propeller shaft. The rudder for the ship according to the present invention has the rudder bulb, makes the front end of the rudder bulb upwards eccentric and forms the front end of the rudder bulb with a vertex shape, thereby drastically enhancing self-propulsion performance and steering performance.
Patent KR-20140094855-A (KR)
Inventor: LEE KUN HONG
IPC: B01J35/02
Filed: 2013-01-23
Abstract: The present invention relates to a method for producing a carbon nanotube using polymerized proteins. The present invention provides a method for producing a carbon nanotube using metal nanoparticles obtained by substantially removing nonmetal components from protein polymers including metals. Through the synthesis of a carbon nanotube using polymerized proteins as a catalyst, metal nanoparticles of a desired size can be obtained, and thereby the size of the particles can be adjusted so that the diameter of a nanotube can be minutely adjusted.
Patent KR-20140094940-A (KR)
Title: Electroacoustic transducer having electromagnetic damper
Inventor: SEO DONG HYUN
IPC: H04R9/02
Filed: 2013-01-23
Abstract: The present invention relates to an electroacoustic transducer having an electromagnetic damping function. The electroacoustic transducer comprises a frame, a diaphragm fixated at the frame, one pair of magnets installed inside the frame, and a coil member fixated at the diaphragm, wherein the magnets are installed to be parallel to each other with a gap therebetween, top plates are installed on the top surfaces of the magnets and one lower plate is installed on the bottom surfaces of the magnets so as to form a magnetic circuit, and the coil member includes two voice coils installed perpendicularly in the gap to vibrate the diaphragm vertically, and two damping coils installed to be horizontal above the gap and vibrating in the opposite direction of the vibration of the voice coils, such that the damping coils perform an electromagnetic damping function suppressing the vibrations of the diaphragm when the diaphragm is vibrated vertically by the voice coils.
Patent KR-20140095249-A (KR)
Inventor: PAK MUN SUNG
IPC: A01G13/10
Filed: 2013-01-24
Abstract: The present invention relates to an apparatus for controlling rodents. A control shade (20) is installed to cover a certain distance from the trunk (200) of a fruit tree to the outside, thereby interfering the creeping movement, jumping movement, etc. of rodents to prevent the rodents from approaching the upper branch of the fruit tree. A plurality of radial fastening plates (30) are radially formed and supported at the center portion of the control shade (20). A fastening plate supporting string (40) is alternately inserted inwardly and outwardly into supporting string holes (35) formed at the radial fastening plates (30) and then is fastened to allow the radial fastening plates (30) to be supported to the trunk (200) of the fruit tree. A supporting string fixing device (50) fastens the fastening plate supporting string (40) to prevent the fastening plate supporting string (40) from loosening, and a plurality of supporting legs (60) are installed on the lower surface of the control shade (20) to allow the control shade (20) to be unfolded. Therefore, the apparatus for controlling rodents is allowed to be automatically adjusted up to the thickness of a growing tree, thereby avoiding an interruption in the growth of the tree, preventing the damage of the fruit tree from rodents, and increasing farm income.
Patent KR-20140102062-A (KR)
Inventor: KIM JONG HAE
IPC: B65D33/36
Filed: 2013-02-13
Abstract: The present invention relates to a device system for filling and capping a beverage or the like in a bottle, a pouch, or an equivalent container. The provided device system can at least double a production speed, can significantly reduce a facility installation area, and can save facility manufacturing costs by forming a turn table or a chain conveyor for holding a container to fill and cap into a multiple-layered structure.
Patent KR-20140103630-A (KR)
Inventor: YUN JANG HOON
IPC: A61C13/263
Filed: 2013-02-19
Abstract: The present invention relates to a plug-type implant. According to the plug-type implant of the present invention, a space portion of an abutment that is fastened to a fixture which is implanted into an alveolar bone to take the place of a lost tooth is sealed with a plug and then finished with a resin, and thus the plug can be simply removed in a case where a measure is taken so as to address various problems with the implant such as a case where a fastening force between the abutment where an artificial tooth is attached and the fixture is weakened. The plug-type implant according to the present invention includes: the fixture that is implanted into the alveolar bone to function as a tooth root and has a screw hole formed in the middle; the abutment that is fixed to an upper end of the fixture, has the space portion formed in the middle, and has a fastening hole formed in a lower portion; a fastening tool that is inserted into the space portion of the abutment, is fastened to the screw hole of the fixture, and fixes the abutment to the fixture; the plug that seals a space portion on an upper portion side of the fastening tool, is inserted not to be fixed, and is disposed to be withdrawable; and a filling material with which a space portion on an upper portion side of the plug is filled.
Patent KR-20140104640-A (KR)
Title: Refrigerator having double doors
Inventor: LEE GANGG U
IPC: F25D23/02
Filed: 2013-02-21
Abstract: The present invention relates to a double door refrigerator comprising a first door installed to revolve in order to open or close a storage room; a second door, located in front of the first door, installed to revolve in order to open or close the first door; a first upper hinge and a first lower hinge which both are connected to a main body in order to hold and make the first door to revolve; and a second upper hinge and a second lower hinge which both are connected to the first door in order to hold and make the second door to revolve.
Patent KR-20140105940-A (KR)
Inventor: MIN CHUNG KI
IPC: H01L21/8242
Filed: 2013-02-25
Abstract: In a semiconductor device including an insulating structure and a manufacturing method thereof, the semiconductor device has, in a substrate divided into a first region and a second region, a first pattern structure of a first height in the substrate of the first region. In the substrate of the second region, a second pattern structure of a second height which is higher than the first height is formed. On the substrate, included is an insulating structure which includes a protruding filler pattern which has an upper surface which is higher than the upper surface of the first pattern structure, has a shape which covers the first and the second pattern structure, and has at least one step-shaped sidewall on the boundary part of the first and second regions. The insulating structure has a structure for easy planarization due to polishing.
Patent KR-20140106047-A (KR)
Inventor: PARK JANG SOO
IPC: E02D3/10
Filed: 2013-02-25
Abstract: The present invention relates to a draining material for improving poor ground using a precious slag. The precious slag has a globular crystal by performing an atomizing process on byproduct of steel and has a particle size of 0.001-5.0 mm, a grain-size distribution of 0.1-35%, and a uniformity coefficient (U) of 1.22. The precious slag is mixed with natural sand in a predetermined ratio to be constructed in a site for drain or poor ground construction. According to the present invention, the draining material for improving poor ground using precious slag can meet the requirements of draining materials and ensure uniform product quality from a factory by using the atomized slag as a substitute material for sand which is the conventional vertical or horizontal draining material for poor ground improvement, thereby stably providing a noble draining material with an excellent improvement effect without acquisition difficulty.
Patent KR-20140115127-A (KR)
Inventor: SEO DONG CHAN
IPC: B60P3/34
Filed: 2013-03-20
Abstract: The present invention relates to a tent for a car and a method of installing the tent. The tent for a car comprises a case which has a mounting unit formed therein and which can be attached to or detached from a car; and a tent which has a combining unit to be combined with the mounting unit and which is stored in the case. The tent is unfolded on the car and installed to form a space between the car and the ground while the combining unit is fixated to the mounting unit. The installed tent can be separated from the case by separating the combining unit from the mounting unit. Therefore, the method can easily and rapidly install the tent from the car and can allow the car to be driven even after the installation of the tent.
Patent KR-20130050944-A (KR)
Title: Palm-based biodiesel formulation
Inventor: CHOO YUEN MAY
IPC: C10G3/00
Filed: 2013-03-22
Abstract: PURPOSE: A palm-based bio-diesel preparation is provided to improve low-temperature inductivity of palm-based biodiesel by using PAMA[polyalkyl methacrylate] additive and palm - base biodiesel improved with degree of unsaturation. CONSTITUTION: A palm-based biodiesel preparation(I) comprises less than 40vol% of palm - based biodiesel, and more than 60vol% of petroleum - based fuel oil. A palm-based biodiesel preparation(II) comprises less than 20wt% of palm - based biodiesel, and more than 80wt% of alkyl ester of C6-C18 saturation or unsaturated fatty acid. The alkyl ester is more than one selected from methyl, ethyl, isopropyl, n-butyl, 2- butyl, and isobutyl ester. A palm-based biodiesel(III) comprises 0.1-1.0 % of PAMA(polyalkyl methacrylate) additive and palm-based biodiesel mixture. The palm based biodiesel mixture comprises i) less than 40vol% of palm-based biodiesel and ii) more than 60vol% of petroleum - basis fuel oil. A palm - base biodiesel preparation (IV) comprises 0.1-5.0%(wt/vol)of PAMA(polyalkyl methacrylate) additive and more than 60% of palm - based biodiesel having degree of unsaturation.
Patent KR-20140118299-A (KR)
Inventor: PARK SU MUN
IPC: E02D1/04
Filed: 2013-03-28
Abstract: The present invention relates to a piston core type bottom sampler for sampling sediments, such as mud, sand, and others under the water and, more specifically, to a piston core type bottom sampler capable of increasing the sampling efficiency of sediments by forming a core catcher of the combination of isosceles triangular catcher members, reducing damage, providing the convenience of maintenance, and extending life longer. The piston core type bottom sampler comprises a weight part for controlling the weight by piling weights, and a bottom sampling part. The bottom sampling part comprises: a head with a bottom sampling hole formed on the front end of a bottom sampling guide pipe assembled under the weight part; a check valve positioned toward a supporting pipe between the supporting pipe and the head; a bottom sampling pipe having both ends being in contact with the check valve and the head; and the core catcher installed inside the head. The core catcher installed inside the head comprises: a lower member supported by a holding sill formed on the head, and having an inlet hole formed at the center with the same diameter as the bottom sampling hole formed on the head and a ring-shaped coupling protrusion part formed thereon; a catcher formed of the combination of the isosceles triangular catcher members coupled to the coupling protrusion part of the lower member to be rotated; and an upper member having the bottom coupled to the edge of the lower member, and a tapered hole with a diameter gradually narrowed upward to restrict the upward rotation angle of the catcher members.
Patent KR-20130113371-A (KR)
Title: Electric machine module cooling system and method
Inventor: HAMER COLIN J
IPC: H02K15/00
Filed: 2013-04-01
Abstract: PURPOSE: An electric machine module cooling system and an electric machine module cooling method are provided to prevent increase in thermal energy by forming a part of a coolant jacket in a housing. CONSTITUTION: A housing (12) at least partly forms machine cavitation (22). A refrigerant jacket is at least partly formed in the housing. Multiple refrigerant holes are arranged to penetrate a part of the housing. At least one solenoid assembly is at least partly supported by the housing. The solenoid assembly is adjacent to at least a part of the multiple refrigerant holes.
Patent KR-20140087970-A (KR)
Inventor: BAE JUN HYOUNG
IPC: C25B1/04
Filed: 2013-04-03
Abstract: Disclosed is a humidifier in which an electrolysis unit for sterilizing water by using electrolysis is formed in a water tank to store water for humidification. The disclosed humidifier comprises: a housing; a water tank inserted to be mounted on the housing, to store the water for humidification; a water bucket settled on the top end of the water tank, to supply the water for humidification to the water tank through an inlet installed in the lower end; and an electrolysis unit installed in the water tank to sterilize water accommodated in the water tank by using electrolysis and located on the lower part of the inlet of the water bucket in order for a part of the sterilized water to flow in the water bucket through the inlet of the water bucket. The humidifier can obtain an effect in which the electrolysis unit can be easily cleaned and maintained as the electrolysis unit is formed to be arranged in the water tank having an opening structure which is easy for a user to access and is easily disassembled.