baber/WOPTO huggingface dataset:
Patent KR-20120076374-A (KR)
Inventor: KOJIMA JUNTAROU
IPC: B60S1/38
Filed: 2010-12-17
Abstract: 본 발명은, 강설시와 강우시 어느 경우에도 양호하게 사용 가능한 블레이드 고무를 제공한다. 
본 발명의 블레이드 고무는, 상부에 와이퍼 블레이드 본체와의 결합부가 형성되고, 하부에 와이핑부가 형성되며, 상기 결합부와 와이핑부의 사이에는 좌우 폭을 축소한 네크부가 형성되고, 상기 네크부의 위쪽에는 좌우 방향으로 폭이 확대되고 각각의 선단부가 아래쪽으로 연장되는 서포트부가 형성되며, 상기 와이핑부는 위쪽을 향하여 좌우 각각의 측면의 폭이 서서히 확대되는 폭 확대 하면과 위쪽을 향하여 측면의 폭이 서서히 축소되는 폭 확대 상면이 형성되고, 무부하 상태에서의 상기 폭 확대 상면은 수선(垂線)에 대하여 45°이하의 구성면으로 형성되고, 상기 서포트부에 좌우 어느 한쪽의 상기 폭 확대 상면이 접촉한 상태에서, 좌우 어느 다른 한쪽의 상기 폭 확대 상면의 구성면이 수선에 대하여 ± 15°이하의 경사 범위에 배치되도록 구성되며, 무부하 상태의 상기 폭 확대 하면과 폭 확대 상면의 합계 치수가 상기 네크부의 치수보다도 길게 형성된다.
Patent KR-20120073362-A (KR)
Inventor: GOTO KEN
IPC: G06F3/048
Filed: 2008-07-03
Abstract: 컴퓨터 구현 방법은 컴퓨터 시스템과 연관된 표시 장치 상에, 네트워크를 통해 상기 컴퓨터 시스템과 동작적으로 결합되는 원격 위치의 컨테이너에 대응하는 표시 영역을 표시하는 단계-상기 컨테이너는 적어도 2개의 콘텐츠 아이템을 포함함-; 상기 표시 영역을 적어도 2개의 부분으로 분할하는 단계-각각의 부분은 상기 적어도 2개의 아이템 중 하나에 대응함-; 및 상기 적어도 2개의 부분 중 제1 부분 내의 커서의 배치의 검출 시에, 상기 적어도 2개의 콘텐츠 아이템 중 제1 콘텐츠 아이템에 대한 요청을 상기 원격 위치로 전송하는 단계, 상기 제1 콘텐츠 아이템을 수신하는 단계, 및 상기 제1 콘텐츠 아이템을 상기 표시 영역에 표시하는 단계를 포함한다.
Patent KR-20120062945-A (KR)
Inventor: WEIRAUCH CHARLES R
IPC: G11B20/10
Filed: 2005-11-16
Abstract: 본 발명의 광학 매체는 워블 내에 부호화된 보조 정보(116) 및 제어 데이터(118)를 갖는다.  제어 데이터는 드라이브가 보조 정보에 대하여 취하도록 허용되거나 또는 요청되는 동작을 지정한다.  예를 들어, 제어 데이터는 매체를 판독하는 드라이브가 보조 정보(204, 206)의 영역을 출력하도록 허용되는지를 지정하는데 이용될 수 있다.  대안으로, 제어 데이터는 기록 드라이브가 보조 정보의 일부분을 매체(304, 306) 상의 기록가능 영역에 복사하도록 허용되는지를 지정하는데 이용될 수 있다.
Patent KR-20120099071-A (KR)
Inventor: KANMA HIROSHI
IPC: G01C17/38
Filed: 2010-09-08
Abstract: 본 발명의 과제는 촬상 타이밍에 대응하는 단기간에, 외란의 영향을 배제한 정확한 촬상 방위를 산출하는 것이다. 
촬상 개시 지시에 따라 피사체를 촬상하여 촬상 화상을 출력하는 촬상부와, 지자기를 검출하는 지자기 센서와, 상기 촬상 개시 지시로부터 상기 촬상 화상의 출력까지의 촬상 처리 기간에, 상기 촬상부의 구성 부품을 제어하고, 상기 촬상부의 구성 부품 중, 상기 지자기 센서의 검출 값에 영향을 미치는 자계 발생 부품의 동작 기간을 판정하는 촬상 제어부와, 상기 촬상 처리 기간 중 상기 자계 발생 부품의 동작 기간 이외의 기간에 상기 지자기 센서에 의해 검출된 검출 값을 기초로 하여 촬상 방위를 산출하는 방위 산출부와, 상기 촬상 방위를 상기 촬상 화상에 관련지어 기록 매체에 기록하는 기록부를 구비하는, 촬상 장치가 제공된다.
Patent KR-20120105470-A (KR)
Inventor: WESCH KARL
IPC: B62D25/02
Filed: 2010-07-30
Abstract: 본 발명은 챔버 (201) 의 적어도 일부 영역을 에워싸는 셸 (200) 을 포함하고 셸 (200) 을 보강하기 위한 구조 부품 (300) 을 포함하는 복합 부품 (100) 에 관한 것이다.     구조 부품 (300) 은 적어도 일부 영역에서 셸 (200) 의 벽 (202, 203, 204) 으로부터 이격되어 있고, 상기 벽은 챔버 (201) 를 한정하고, 구조 재료 (101) 는 구조 부품 (300) 과 셸 (200) 의 벽 (202, 203, 204) 사이의 적어도 일부 영역을 따라 구비된다.     셸 (200) 은 적어도 하나의 자유 에지 (206, 207) 를 가지고, 구조 부품 (300) 은 셸 (200) 의 자유 에지 (206, 207) 의 적어도 일부 영역에 대해 연장된다.
Patent KR-20120103677-A (KR)
Inventor: DUBOVI EDWARD
IPC: A61K39/00
Filed: 2010-12-21
Abstract: 제공된 것은 개, 고양이 및 잠재적으로 사람을 포함하는, 포유동물을 감염시킬 수 있는 새롭게 확인된 뉴모바이러스이다. 분리된 폴리뉴클레오티드 및 바이러스의 단백질, 뿐만 아니라 분리된 바이러스 자체도 제공된다. 본 발명은 바이러스를 검출하는 조성물 및 방법, 바이러스의 존재, 및 바이러스를 포함하는 분리된 세포와 분명히 관련된 병의 증상의 예방 및/또는 치료에 대한 방법 및 조성물을 포함한다. 온전한 비리온, 바이러스 단백질, 및 이들의 단편 또한 제공된다.
Patent KR-20120107004-A (KR)
Inventor: LV XUEHUA
IPC: H04N7/173
Filed: 2010-01-04
Abstract: 인터넷 프로토콜 TV(IPTV) 시스템을 위한 엣지 콘텐츠 전달 장치 및 대응하는 콘텐츠 전달 시스템이 개시된다. 엣지 콘텐츠 전달 장치는, 다른 엣지 콘텐츠 전달 장치로부터 미디어 콘텐츠를 요청하는 요청 디바이스와, 중앙 콘텐츠 전달 장치에 의해 배포되는 미디어 콘텐츠를 수신하고, 다른 엣지 콘텐츠 전달 장치로부터 미디어 콘텐츠를 수신하며, 콘텐츠 제공자의 콘텐츠 소스로부터 직접 입수된 미디어 콘텐츠를 수신하는 수신 디바이스와, 수신된 미디어 콘텐츠를 저장하는 스토리지 디바이스와, 사전결정된 콘텐츠 관리 정책에 기초하여 저장된 미디어 콘텐츠를 관리하는 제어 디바이스와, 제어 디바이스로부터의 명령어에 따라 스토리지 디바이스로부터 미디어 콘텐츠를 삭제하는 삭제 디바이스와, 제어 디바이스로부터의 명령어에 따라 최종 사용자에게 요청된 미디어 콘텐츠를 스트리밍하고, 다른 엣지 콘텐츠 전달 장치로부터의 요청에 응답하여, 요청된 미디어 콘텐츠를 요청하는 엣지 콘텐츠 전달 장치로 전달하는 스트리밍 디바이스를 포함한다.
Patent KR-20130025386-A (KR)
Inventor: ONO HIROSHI
IPC: C09K3/14
Filed: 2011-06-06
Abstract: 본 발명에 관련된 구리 연마용 연마액은 수산기를 갖는 유기산, 당해 유기산의 염 및 당해 유기산의 산무수물에서 선택되는 적어도 1 종인 제 1 유기산 성분과, 2 가 이상의 무기산 및 당해 무기산의 염에서 선택되는 적어도 1 종인 무기산 성분과, 아미노산과, 보호막 형성제와, 지립과, 산화제와, 물을 포함하고, 구리 연마용 연마액 전체를 기준으로 하여 무기산 성분의 무기산 환산의 함유량이 0.15 질량％ 이상이고, 아미노산의 함유량이 0.30 질량％ 이상이고, 보호막 형성제의 함유량이 0.10 질량％ 이상이고, 보호막 형성제의 함유량에 대한 제 1 유기산 성분의 유기산 환산의 함유량의 비율이 1.5 이상이다.
Patent KR-20140088720-A (KR)
Inventor: CHO SANG HUN
IPC: F25D27/00
Filed: 2013-01-03
Abstract: An apparatus and a method for inner illumination of a refrigerator according to the present invention allow a user to effectively divide foods which need to be stored at low temperature and foods which can be stored at relatively less low temperature and to store the foods in optimal places, because multiple light-emitting elements such as LEDs are spaced apart from one another and mounted inside a freezer compartment or a refrigerator compartment and emit light in different colors so that general users can visually recognize a temperature difference. Furthermore, the user can visually recognize changes in temperature when a door is opened, because colors of the light-emitting elements are varied according to the temperature measured when the door is opened, and a warning message of the door being opened for a long time is visually transferred to the user by automatically flickering the light-emitting elements when a predetermined period passes when the door is opened.
Patent KR-20140089143-A (KR)
Title: Electronic device and its operating method
Inventor: LIM SEUNG KYUNG
IPC: H04B1/40
Filed: 2013-01-04
Abstract: The present invention relates to an electronic device and an operation method thereof. The operation method of the electronic device according to an embodiment of the present invention includes the steps of: displaying the message exchange history with another party on a chat window; and outputting the contents in a message when a touch event for the message occurs. The contents can be in the form of a picture, uniform resource locator (URL), video, music, or voice.
Patent KR-20130012032-A (KR)
Title: Environment-friendly multipurpose warter treatment apparatus
Inventor: KANG SUNG MO
IPC: C02F1/48
Filed: 2013-01-09
Abstract: PURPOSE: An environment-friendly multipurpose apparatus for improving the quality of water is provided to be applied to regardless a constitution, to make the highly degree of purity material separation refining possible, to maintain an identical radiation for a long time, and to increase porosity and dissolved oxygen. CONSTITUTION: An environment-friendly multipurpose apparatus for improving the quality of water includes a body(110), a main clean water filter(120), a disk type ceramic filter(130), and a magnet(140). The main clean water filter is installed on the inside of the body. The disk type ceramic filter is installed on a second engaging part where the main clean water filter and the water out part of the body are connected. The main clean water filter includes a ceramic filter composition. The ceramic filter composition comprises aluminosilicate 25-35 weight%, calcium carbonate 15-25 weight%, silica 12-18 weight%, oxide aluminum 8-10 weight%, ferrous oxide 5-7 weight%, ferric oxide 5-7 weight%, magnesium oxide 2-4 weight%, calcium oxide 1-3 weight%, sodium 2-4 weight%, potassium 3-5 weight%, titanium oxide 0.1-0.5 weight%, anhydrous phosphoric acid 0.1-0.5 weight%, manganese oxide 0.1-0.5 weight% and etc. components 0.5 -1.5 weight%. The etc. components include Ti as nature rare mineral atoms of bioactivation use, Se, the mineral element of Mn series and Ge, and the bio mineral element of Si as the bio mineral atoms of the organism friendly use and Al series, the non metal mineral element of Z as the non metal mineral atoms of the organism friendly use and B series, Y as the rare earth mineral quality atoms of the stimulation of activity type use, and the mineral element of the La series and Gd the natural mineral atoms of the organism fairness, and more than one kind among the natural mineral elements of the Ca, K, the Mg, the Fe, the Zn and Na series.
Patent KR-20140103218-A (KR)
Inventor: KIM MYEONG CHEOL
IPC: F27D3/12
Filed: 2013-02-15
Abstract: Disclosed is an apparatus for preventing reverse transport on a conveyor. The apparatus for preventing reverse transport on a conveyor, according to an embodiment of the present invention, comprises a reverse transport prevention unit designed such that goods which fall to a conveyor belt through a chute adheres to the surface of the conveyor belt transporting the goods; and an attaching unit which applies force to the reverse transport prevention unit so that the reverse transport prevention unit adheres to the surface of the conveyor belt. The reverse transport prevention unit is provided in the opposite direction to the transporting direction of the goods in the area where the goods fall, and prevents the goods from being transported in the opposite direction.
Patent KR-20140106850-A (KR)
Inventor: HWANG JUNG YEON
IPC: F25D23/06
Filed: 2013-02-27
Abstract: The present invention relates to a refrigerator. The refrigerator according to an embodiment of the present invention comprises a first door closing a storage room selectively, and having an opening; a door basket coupled to the opening; and a second door coupled to one side of the first door, and able to rotate, wherein the second door includes an outer door; a door liner forming the rear surface of the outer door, and closing the front side of the front basket; a thermal insulation part provided between the outer door and the door liner; and a reinforcement member arranged on the inner surface of the door liner, preventing the deformation of the second door, and made from a metal material allowing an attractive force to be generated between the reinforcement member and a magnetic member.
Patent KR-20140108895-A (KR)
Inventor: CHOI SANG HOON
IPC: G06F3/033
Filed: 2013-03-04
Abstract: A stylus touch input unit which facilitates portability and minimizes the risk of loss is disclosed. The stylus touch input unit can be preserved in a wallet which a user always carries or in a flip cover type protective case of smartphones or tablet PCs in a card form; and provided by being detachable from the rear surfaces of the smartphones or the tablet PC, or the protective case for the smartphones or the tablet PCs. Accordingly, the present invention minimizes the risk of loss and increases user convenience in using smart devices equipped with a capacitance type touch panel by allowing the user to use the stylus touch input unit at anytime and anywhere.
Patent KR-20140110145-A (KR)
Inventor: MOON YOUNG HWAN
IPC: B01J6/00
Filed: 2013-03-04
Abstract: The present invention relates to a complex adsorbent and a preparing method of a complex adsorbent wherein activated carbon powder and more than one selected from zeolite series, alumina series, silica series, pseudoboehmite, powder of ceramic series used as ceramic materials are mixed in a certain weight ratio; the mixed compound is kneaded with one selected as a binder from acid solution (acetic acid, phosphoric acid, hydrochloric acid, sulfuric acid, nitric acid, citric acid), strong alkaline solution (KOH, NaOH), silica sol gel and alumina sol gel; and then the compound is prepared into a shape selected from pellet, spherical, and honeycomb shapes.
Patent KR-20140109120-A (KR)
Inventor: SHIN IK SOO
IPC: G01N21/76
Filed: 2013-03-05
Abstract: The present invention relates to a non-quenching type oxygen detection composition and an oxygen detection method. The oxygen detection method according to the present invention is a non-quenching type oxygen detection method rather than a quenching type oxygen detection method previously used so as to have high sensitivity and accuracy in oxygen detection compared to the exiting oxygen detection method. Further, after oxidation through the contact with oxygen, the oxygen can be recycled by re-reduction.
Patent KR-20130111985-A (KR)
Title: Handling of write operations within a memory device
Inventor: HOLD BETINA
IPC: G11C7/10
Filed: 2013-03-18
Abstract: PURPOSE: Handling of recording operations within a memory device accurately tracks the timing of the recording operations within a memory by forming a recording self-timed path. CONSTITUTION: A control circuit (30) controls a signal supplied to a word line and a bit line of an array and controls a recording operation and a reading operation. A dummy column (35) includes multiple dummy memory cells (40) for a load and dummy memory cells (50) for record timing. A dummy record driver circuit (60) is connected to a dummy bit line. A record detection circuit (65) generates a recording termination signal to the control circuit to terminate the recording operation when a state flip condition is generated. [Reference numerals] (10) Memory array; (15) Precharging circuit; (16) Dummy WL; (20) Sense amplifier circuit; (25) Record driver circuit; (30) Control circuit; (35) Dummy column; (40) Dummy cell for load; (45) Random reading timing dummy cell; (50) Record timing dummy cell; (55) Dummy precharging circuit; (60) Dummy record driver circuit; (65) Record detection circuit; (70) Random reading detection circuit; (AA) Dummy WD
Patent KR-20140114174-A (KR)
Inventor: CHOI WON
IPC: G06F17/50
Filed: 2013-03-18
Abstract: The present invention provides a device for aerodynamic design on a propeller blade for a turboprop aircraft and an analysis method thereof. The analysis method comprises: a first step of using a non-lattice method which calculates a fully Lagrangian equation using a lattice Boltzmann method to solve a flow control equation for a propeller designed by an aerodynamic shape design module; a second step of using a multiple reference frame (MRF) technique of dividing a flow field into a rotating area and a non-rotating area, adding a virtual force at the noninertial coordinate system to a momentum equation with respect to the rotating area, and solving the momentum equation in order to analyze a rotor on the propeller designed by the aerodynamic shape design module in the first step; and a third step of analyzing aerodynamics by using, as an initial input value of a sliding lattice technique, the result values collected by analyzing the propeller designed by the aerodynamic shape design module with the MRF technique used in the second step. The present invention as described above can analyze a set airfoil model by a set airfoil analysis method such that the airfoil model has a minimum energy loss and can design the shape of a propeller airfoil model according to the produced analysis result data to design propeller performance and shape satisfying requirements for a minimum energy loss, thereby simply designing an eco-friendly and economical propeller for a turboprop aircraft.
Patent KR-20140119487-A (KR)
Inventor: KIM TAE KYOO
IPC: H05B37/02
Filed: 2013-04-01
Abstract: An LED lamp driving apparatus of the present invention allows an input current and a rectified voltage, which is generated by full-wave rectifying input AC power, to be in the same phase condition by a switching transistor that performs a switching operation based on a switching control signal output from a pulse width modulator that controls a duty ratio according to the size of a driving current flowing in the LED lamp so as to minimize reactive power without using a conventional high-capacity electrolytic capacitor, thereby improving power efficiency. The LED lamp driving apparatus allows a sensing voltage input to the pulse width modulator to have an offset voltage, in which a first sensing voltage generated by a current flowing in the switching transistor is offset by a second sensing voltage generated by an input current, by a sensing voltage compensator such that the switching transistor can be switched by a switching control signal of which a duty ratio is varied only by a driving current flowing in the LED lamp to supply a constant current to the LED lamp, thereby preventing flickering thereof.
Patent KR-20140121307-A (KR)
Inventor: KWON SOON DONG
IPC: G06F1/16
Filed: 2013-04-07
Abstract: The present invention discloses a tripod capable of being connected to a smart device holder. The disclosed tripod includes a connecting part at the upper part thereof, to which a smart device holder is combined and flexible three legs capable of bending and installed at the lower part of the connecting part. The tripod can be used as a holder for a vehicle using an adsorber detachably connected to the ends of the legs and the flexible legs and can be used for multi-purpose and as a general tripod by being detached.
Patent KR-20130115147-A (KR)
Title: Cover lens of electronic device and manufacturing method thereof
Inventor: CHAN WINSTON
IPC: G02B1/10
Filed: 2013-04-09
Abstract: PURPOSE: A cover lens of an electronic device and a manufacturing method thereof are provided to solve a problem of blurs around an edge of patterns formed by a screen printing technique and the size discordance and simplify a patterning method. CONSTITUTION: A method for manufacturing a cover lens of an electronic device includes the following steps of: forming a first material layer (202) at least on a part of a substrate (201); etching the first material layer with laser for forming first patterns; forming a second material layer which is conductive material on the first material layer; and etching the second material layer with laser for forming second patterns. The first material layer formed by a printing technique is an ink layer having a thickness of 100 μm or less or a thickness between 3 and 60 μm.
Patent KR-20140122972-A (KR)
Inventor: KIM ELLIAE
IPC: C05F3/00
Filed: 2013-04-11
Abstract: According to the present invention, a livestock excretion treatment apparatus comprises: an excretion treatment unit collecting and storing livestock excretions, extended transversely, and having guide rails installed on the upper sides of both side walls thereof; a horizontal transfer unit installed to be able to move on the guide rails on the excretion treatment unit, and having vertical transfer rails on the upper side thereof; a vertical transfer unit installed on the vertical transfer rails on the horizontal transfer unit, perpendicularly crossing the horizontal transfer unit, and having a winch installed on the lower side thereof and stirring the livestock excretions up and down; a microorganism spray part mounted on the upper side of the vertical transfer unit, and supplying microorganism cultured on the winch; and an ozone treatment part installed on the vertical transfer part, and sucking and removing bad smells from the livestock excretions. The livestock excretion treatment apparatus according to the present invention is capable of composting a large amount of the livestock excretions generated from a full-time livestock farm and a livestock corporation, thereby reducing the environmental pollution sources, improving an economical effect of a resource increase by composting the environmental pollution sources, and effectively removing the bad smells generated when the environmental pollution sources are composted.
Patent KR-20140123332-A (KR)
Inventor: IM DONG KYUN
IPC: F04D29/30
Filed: 2013-04-12
Abstract: The present invention relates to a turbo fan. The turbo fan according to an embodiment of the present invention includes a shroud having a suction unit; a hub connected to a rotation axis of a motor; and multiple blades arranged between the hub and the shroud. Each blade includes a body unit, which is formed to be a flat plate and a trailing edge on the end of one side; and a leading edge forming unit, which forms a leading edge of the blade and is connected to the body unit so that the leading edge radius of the blade can exist.
Patent KR-20130044288-A (KR)
Title: Method and apparatus for selectively enabling reception of downlink signaling channels
Inventor: TERRY STEPHEN E
IPC: H04L1/16
Filed: 2013-04-15
Abstract: PURPOSE: A method for selectively enabling the reception of a downlink signaling channel and a device thereof are provided to control the reception of a DL(DownLink) EU(Enhanced Uplink) signaling channel to be enabled only when the channel is demanded. CONSTITUTION: A transmitter(118) communicates with a processor to send one or more channel allocation requests to node Bs. A receiver(116) communicates with the processor. The receiver receives the channel allocation information from the node Bs at one or more DL signaling channels. A physical reception control entity(114) communicates with the processor and the receiver. The physical reception control entity enables or disables the reception of specific DL signaling channels from among the DL signaling channels based on the decisions made by the processor. [Reference numerals] (104) B node(s); (108) UL EU channel; (110_1,110_2,110_N) DL EU signaling channel; (112) E-DCH data buffer; (114) Physical reception control entity; (116) Receiver; (118) Transmitter; (120) Processor; (122) Standard database
Patent KR-20140128509-A (KR)
Inventor: LEE JUN YEOB
IPC: C07F3/00
Filed: 2013-04-26
Abstract: The present invention relates to a compound for an organic light emitting diode and an organic light emitting diode including the same. The compound for an organic light emitting diode is represented by chemical formula 1. In chemical formula 1, M is a group 2 metal or a group 3 metal. X is O or S. At least one among A_1, A_2, A-3 and A_4 is N, and the others are identical to R_1 or are CR_1s which are different from each other. R_1 is a hydrogen, a halogen group, a cyano group, an alkyl group of C1-C30, an aryl group of C6 or C60, a heteroaryl group, a tri(alkyl of C1-C30)silyl group, a di(alkyl of C1-C30) (aryl of C6 or C60) a silyl group, a di(alkyl of C1-C30)heteroaryl silyl group, a tri(aryl of C6 or C60)silyl group, a triheteroaryl silyl group, a di(alkyl of C1-C30)amino group, a di(aryl of C6 or C60)amino group, a diheteroarylamino group, (alkyl of C1-C30) (aryl of C6 or C60) amino group, or a (alkyl of C1-C30)heteroaryl amino group. B is an aromatic five membered ring or an aromatic six membered ring. Y is C or N. and n is 2 or 3.
Patent KR-20140127126-A (KR)
Inventor: CHO EUN SANG
IPC: B60N2/90
Filed: 2013-04-30
Abstract: The present invention relates to a seat having an air conditioning function. The seat comprises a seat form (51), which has a backrest or a support with a cushion, and which has a passage (50a) for providing air to the front of the backrest or the upper part of the support; a plate-shaped protection cover (52), which is combined with the rear surface of the backrest forming the seat form (51) and the lower surface of the support in order to protect the backrest or the support; and a blower (60), which is fixed to the inner surface of the protection cover (52) and is installed for an impeller (64) to be rotatable inside, and which provides air to the passage (50a) of the seat form (51) by drawing in air into an inlet (62b) on one side by the operation of the impeller and discharging the air to an outlet (62a) on the other side. The blower (60) is combined to the protection cover (52). Therefore, the seat has a simple structure and is easily assembled.
Patent KR-20140130804-A (KR)
Inventor: KWON O SOON
IPC: E02D27/52
Filed: 2013-05-02
Abstract: The present invention relates to an additional penetration method of a suction pile using water jet, which prevents heaving of soil and enables the suction pile to additionally penetrate up to design depth, when the suction pipe penetrates into the soil, and to the suction pile thereof. The additional penetration method is performed by the suction pile. The suction pile comprises an hollow part having a sealed upper end and an opened lower end; an outlet which is formed on the upper end of the hollow part and connected to a suction pump capable of suctioning the inside of the hollow part; a protruding pipe supplying water from the upper end to the upper side of the inside of the hollow part; and a hydraulic pump which supplies water for water jet and is connected to the protruding pipe.