baber/WOPTO huggingface dataset:
Patent KR-20030047182-A (KR)
Title: motor coil and induction motor having the same and method for manufacturing the stator of the induction motor
Inventor: KIM TAE HUN
IPC: H02K15/10
Filed: 2001-12-08
Abstract: PURPOSE: An induction motor is provided to be capable of improving an efficiency using a motor coil with improved insulation performance which is obtained by increasing an allowed maximum temperature. CONSTITUTION: A stator iron core(11) consists of a plurality of steel plates(11a) which are stacked such that stator slots(13) become continuous along an axis direction. The stator slots are formed on an inner surface of the steel plates which are formed with a radial shape. A coil comprises a conductor(110) and a ceramic insulation coating film(120) formed on the conductor to increase an allowed maximum temperature. A rotator conductor(25) is prepared at the rotator slots(23) and generates a torque according to current induced from the coil. A rotator iron core(21) is formed by stacking a plurality of iron steels(21a) so that rotator slots become continuous along an axis direction. A plurality of rotator slots(23) are formed in a radial shape on an outer surface of the iron steel(21a).
Patent KR-20030049302-A (KR)
Title: Frequency modulation method to use base-band encoding apparatus in digital broadcasting system
Inventor: BAE JAE HWI
IPC: H04L1/00
Filed: 2001-12-14
Abstract: PURPOSE: An apparatus for encoding a baseband in a digital broadcasting system and a method for modulating frequency using the same are provided to reduce a TOV(Threshold Of Visibility) by applying 1/2 TCM to a VSB transmitting system, thereby improving mobile environment receiving performance of the VSB transmitting system. CONSTITUTION: In an apparatus for encoding a baseband in a VSB(Vestigial Side Band) transmitting system, an interference filter pre-coder functioning as a filter reducing interchannel interference is removed. A code rate 1/2 TCM(Trellis Coded Modulation) coder has four signal levels by obtaining two-bit output signal to one-bit input signal by using two delayers(201,203) and a binary adder(202) in the baseband. A symbol mapper(204) has four output symbols by symbol-converting the four signal levels.
Patent KR-20030049377-A (KR)
Title: Structure for Assembling a Radiator Grille and a Bump in an Automobile
Inventor: JUNG TAE SU
IPC: B60R19/52
Filed: 2001-12-14
Abstract: PURPOSE: An assembly structure of a radiator grill and a bumper is provided to prevent the damage of the radiator grill and a bonnet by preventing the radiator grill from hitting a bonnet in a collision test. CONSTITUTION: A radiator grill(2) is installed at the top of a bumper mounted with the front of a vehicle. A couple of horn units(3) are extended from the top of the bumper, and covers both sides of the radiator grill. A boss(21) is extended from both upper ends of the radiator grill, and is inserted into a hole formed with the horn unit. A rib(32) is formed at the lower side of the hole, and is contacted with the lower end of the boss. A screw(4) passes through the rib, and is coupled with the boss. Thus, both upper ends of the radiator grill are fixed on the horn unit.
Patent KR-20030052451-A (KR)
Title: method and apparatus for selecting an experimentation image in a display device
Inventor: CHO MAENG SEOP
IPC: H04N17/00
Filed: 2001-12-21
Abstract: PURPOSE: A system for selecting an experimental image of a display device and a method thereof are provided to select an experimental image having color areas which the display device is incapable of expressing, thereby affecting on algorithm development and judgement of the picture quality. CONSTITUTION: A display color gamut input unit receives information of RGB to L*a*b*(9*9*9) of a display device in a look-up table form. A display color gamut expanding unit expands RGB to L*a*b of (9*9*9) into RGB to L*a*b of (33*33*33) by using the three-dimensional interpolation. A display color gamut forming unit forms display color areas by forming 30*30*30 cells by dividing RGB to L*a*b of (33*33*33) by 30 equally. An experimental image converter converts an experimental image(RGB) into XYZ values for obtaining color gamut data, L*a*b. An experimental image verifying unit substitutes data of the experimental image for color gamut 30*30*30 cells in order for accumulating data not included in the cells and counting the number. According to the number of the accumulated pixels, the experimental image is selected.
Patent KR-20030052525-A (KR)
Title: Flameproof Thermoplastic Styrenic Resin Composition with Improved Impact Strength
Inventor: JUNG IN CHEOL
IPC: C08L51/04
Filed: 2001-12-21
Abstract: PURPOSE: A flame retardant glass fiber-reinforced styrene-based thermoplastic composite material is provided, which is improved in the impact resistance and the mechanical strength. CONSTITUTION: The styrene-based thermoplastic composite material comprises (A) 1-50 parts by weight of a styrene-based graft copolymer obtained by graft polymerizing (A-1) 5-95 parts by weight of a monomer mixture comprising 50-95 parts by weight of styrene, α-methylstyrene, halogen or alkyl-substituted styrene or their mixture and 5-50 parts by weight of acrylonitrile, methacrylonitrile, alkyl methacrylate of C1-C8, alkyl acrylate of C1-C8, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or their mixture, to (A2) 5-95 parts by weight of a polymer selected from the group consisting of butadiene rubber, acryl rubber, ethylene-propylene rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, isoprene rubber, ethylene-propylene-diene terpolymer, polyorganosiloxane-polyalkyl(meth)acrylate rubber composite and their mixture; (B) 50-95 parts by weight of styrene-based copolymers or their mixture obtained by copolymerizing (B-1) 50-95 parts by weight of styrene, α-methylstyrene, halogen or alkyl-substituted styrene or their mixture and (B-2) 5-50 parts by weight of acrylonitrile, methacrylonitrile, alkyl methacrylate of C1-C8, alkyl acrylate of C1-C8, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or their mixture; (C) 5-50 parts by weight of glass fiber treated with a silane-based coupling agent; and (D) 1-20 parts by weight of a graft copolymer obtained by graft polymerizing (D-1) 40-60 parts by weight of a monomer mixture comprising 10-40 wt% of styrene, α-methylstyrene, halogen or alkyl-substituted styrene or their mixture, 40-80 wt% of methacrylonitrile, alkyl methacrylate of C1-C8, alkyl acrylate of C1-C8 or their mixture, and 1-20 wt% of acrylonitrile, methacrylonitrile, maleic anhydride, C1-C4 alkyl or phenyl N-substituted maleimide or their mixture, to (D-2) 40-60 parts by weight of a polymer selected from the group consisting of butadiene rubber, acryl rubber, ethylene-propylene rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, isoprene rubber, ethylene-propylene-diene terpolymer, polyorganosiloxane-polyalkyl(meth)acrylate rubber composite and their mixture.
Patent KR-20030054053-A (KR)
Title: Pipe-latch control circuit in synchronous memory
Inventor: KIM GWAN EON
IPC: G11C11/4093
Filed: 2001-12-24
Abstract: PURPOSE: A pipe latch control circuit of a synchronous memory is provided to prevent the error operation of the synchronous memory by restraining the loss of data access time. CONSTITUTION: A plurality of count stages respond to a data output buffer driving signal(clk_do) to perform a sequential count operation. A count signal driving unit(42) is controlled by the data output buffer driving signal(clk_do) to drive each count signal outputted from the plurality of count stages and to generate a pipe output control signal(poutz<0:3>). A first count stage of the plurality of count stages includes an initial count signal generating unit(40) for generating an initial count signal in response to a counter reset signal(rstdoutz). The initial count signal generating unit(40) includes a plurality of latching units for latching each count signal in response to the data output buffer driving signal(clk_do).
Patent KR-20030056118-A (KR)
Title: Method for fabricating semiconductor device
Inventor: CHO JUN HUI
IPC: H01L21/3205
Filed: 2001-12-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing plasma damage of a capacitor due to metallization processing. CONSTITUTION: A capacitor stacked sequentially a lower electrode(22), a dielectric film(23) and an upper electrode(24), is formed on a substrate(20). A planarized insulating layer(25) is formed on the resultant structure. A contact hole is formed to expose the upper electrode(24) by selectively etching the insulating layer(25). A metal film(26) is filled into the contact hole. An insulating hard mask(27) is formed on the metal film(26). A photoresist pattern is formed on the hard disk isolating layer. The insulating hard mask(27) is patterned by using the photoresist pattern as a mask. After removing the photoresist pattern, the metal film(26) is patterned by using the insulating hard mask(27) as a mask.
Patent KR-20030056550-A (KR)
Title: Apparatus and method for rate matching in data telecommunication system
Inventor: CHO DAE SUN
IPC: H04L7/00
Filed: 2001-12-28
Abstract: PURPOSE: A rate matching apparatus of a data communication system and a method thereof are provided to match channel-encoded symbols with a transmission rate appropriate for a physical layer to transmit. CONSTITUTION: According to the rate matching apparatus in a digital communication system, a channel encoder unit(220) performs a channel encoding as to input information bits. A multiplexer unit(260) performs a time division multiplexing as to symbols channel-encoded by the above channel encoder unit regularly. A parameter converter unit(1440) provides input parameter value required in the transmission rate matching. And a transmission rate matching unit(1430) reproduces symbols as much as appropriate for a physical layer by puncturing or repetition as to multiplexed channel encoded symbols and then matches them with a transmission rate appropriate for the physical layer to transmit, according to the above input parameter value.
Patent KR-20030056585-A (KR)
Title: Tantal capacitor having fuse
Inventor: SONG CHANG U
IPC: H01G9/12
Filed: 2001-12-28
Abstract: PURPOSE: A fuse-embedded tantalum condenser is provided to be capable of minimizing an impact due to a leakage current and an electrode welding when an unstable product is burst. CONSTITUTION: A manganese dioxide layer(4), a carbon coating layer(5) and a silver paste coating layer(6) are coated on a tantalum device(2), and a tantalum line(1) is inserted in the tantalum device. A positive lead frame(7) is connected to the tantalum line. A fuse(20) is installed between the tantalum line(1) of the tantalum device(2) and the positive lead frame(7) so as to prevent a product from being broken down due to a leakage current.
Patent KR-20010074679-A (KR)
Title: 슈크랄로오스의 개선된 감미 전달 방법
IPC: A23L27/20
Filed: 1999-06-15
Abstract: 본 발명은 약 0.01% 내지 약 100%의 DHB:슈크랄로오스 중량비로 2,4-디히드록시벤조산(DHB)을 혼입시킴을 포함하는, 슈크랄로오스-함유 식용 조성물의 감미 전달 프로필의 개선 방법을 제공한다.
Patent KR-20010079781-A (KR)
Title: Method and computer program product to dynamically integrate add-on tasks with core software tasks
IPC: G06F9/46
Filed: 1999-08-26
Abstract: Tasks associated with an add-on software program can be seamlessly incorporated into core software tasks. A directory associated with the add-on is interrogated for similar tasks when the corresponding task is actuated in the core software program. The directory names are copied over into an array associated with the core software program and a link is created between those names in the array and the directory from which they were taken. Thus, a drop-down menu may be implemented in a task or navigation bar in the core software program which allows the corresponding tasks in the add-on to be seamlessly incorporated into the operation of the core software.
Patent KR-20010089285-A (KR)
IPC: C07C253/24
Filed: 1999-09-28
Abstract: 본 발명은 탄화수소의 기상 암옥시데이션화(ammoxidation)에 의한 아크릴로니트릴의 제조장치 및 제조공정에 개선을 제공한다. 본 발명은 역 제트 스크러버 (reverse jet scrubber)내에서 기체 생성물 스트림을 냉각 유체와 접촉시키는 것을 포함한다. 상기 냉각 유체는 기류의 흐름과 반대방향으로 주입되며, 기체 속도는 물의 흐름 방향을 역전할 수 있을 정도로 충분한 속도여서 냉각이 신속하게 이루어지는 정상파(standing wave) 또는 포말(froth) 영역을 형성한다. 상기 냉각 유체는 여러 공급원으로부터 얻을 수 있으나, 바람직하게는 연속적인 회수 또는 정제단계로부터 나오는 폐수처리 스트림으로부터 얻어진다. 상기 냉각 유체는 기체 흐름으로부터 암모니아의 제거를 용이하게 하는 산을 포함할 수 있다. 기체화되지 않은 냉각 유체는 재순환될 수 있다. 불순물들 및 오염물들은 재순환하기 전에 냉각 유체로부터 제거될 수 있다. 가장 바람직한 구체예에서, 냉각 유체는 재순환동안 냉각되지 않으며, 냉각 공정은 본질적으로 상당한 열을 가진 뜨거운 기체 스트림이 증기 형태의 잠열로 전환되는 단열공정이다.
Patent KR-20020013485-A (KR)
IPC: A61K31/52
Filed: 1999-12-22
Abstract: 본 발명은 항바이러스제로서 유용한 구조식(Ⅰ) 또는 (Ⅰa)의 뉴클레오시드 유도체를 제공하는 것이다.
Patent KR-20010093239-A (KR)
IPC: H04N5/44
Filed: 2000-04-20
Abstract: 본발명은 수평방향 및 수직방향으로 규칙적으로 배치된 각 화소의 화소치를 기초로 한 보간처리를 행함으로써, 수평방향 및 수직방향의 각각의 화소수를 거의 2배로 변환하는 화상처리회로에 있어서, 수평방향 및 수직방향의 각각에 대해 3화소, 합계 9화소의 화소치를 추출하는 화소치 추출수단과, 상기 화소치추출수단에서 출력되는 상기 9화소의 화소치를 기초로 하여 상기 9화소의 중앙에 배치된 중심화소와 이 중심화소의 비스듬한 방향으로 배치된 4개의 주변화소의 각각을 잇는 직선모양으로서, 상기 중심화소로부터 상기 4개의 주변화소의 각각까지의 거리의 4분의 1 위치에 대응하는 4개의 새로운 생성화소의 화소치를 연산하는 화소치연산수단을 구비하는 것을 특징으로 하는 화상처리회로를 제공한다. 
     본발명의 화상처리회로에 의하면, 처리대상이 되는 화소수가 적고 화소생성(화소치산출)처리 및 이를 실시하는 회로규모의 간략화와 함께 처리의 고속화가 가능해 진다.
Patent KR-20010108260-A (KR)
IPC: H04B1/16
Filed: 2000-12-11
Abstract: 데이터 입력 신호로부터 데이터 신호를 복원하기 위한 수신기는, 데이터 검출기와, 자동 이득 제어, 등화기 적응 및/또는 타이밍 회복 루프 등과 같은, 상기 데이터 검출기내의 하나 이상의 루프들을 제어하기 위해 상기 데이터 검출기에 결합된 제어 신호 발생기를 포함한다. 이 수신기는 또한 복원될 데이터 입력 신호가 삭제 존내에 이르는 경우에 순간적인 삭제 정보 신호를 발생하기 위한 삭제 수단을 포함하고, 이 삭제 수단은 정확한 루프 제어를 위한 상기 순간적인 삭제 정보를 본질적으로 순간적인 사용을 위해 상기 제어 신호 발생기에 결합된다. 발람직하게는 각각의 제어 신호들은 시간적으로 일정하게 유지된다.
Patent KR-20020006684-A (KR)
Title: 전자 상거래 시스템을 위한 플렉서블 라이센스 지불 방법
IPC: G06Q30/06
Filed: 2001-01-16
Abstract: 본 발명은 컴퓨터에서 수행할 수 있는 프로그램이 쓰여진 기록 매체같은 물품에 대한 보관 부담을 줄이는 판매 관리 시스템을 제공한다. 판매 관리 시스템 서버1에서 주문 배달 프로세서(120)는 제조자 단말기(3)와 함께 주문과 배달을 수행한다. 주문 접수 유닛(130)은 고객 단말기(2)로부터 주문 정보를 받고, 판매 데이터베이스(170)에 주문 정보를 저장하며, 재고 관리 프로세스를 수행한다. 청구 프로세서(140)는 고객에게 청구하는 임무를 수행한다. 청구 프로세서는 또한 물품(article)의 부가가치 창조자에게 지불할 로열티를 결정하고 나서 그 정보를 부가가치 창조자 단말기(4)에 보내준다. 배달 지시 유닛(150)은 배달 단말기(8)에게 주문된 물품(article)의 배달 지시를 제공한다.
Patent KR-20020047031-A (KR)
Title: 효율적인 화상 처리 방법 및 장치
IPC: H04N7/50
Filed: 2000-04-17
Abstract: 본 발명에 따른 화상 압축 방법 및 장치는 액티브 디코더를 사용한다.  대응하는 인코더는 이미지에 대한 고유의 구조 정보(예컨대, 이미지 세그먼테이션, 기하학, 칼러 및/또는 밝기)에 기초하여 기준 프레임(102)을 인코딩함으로써 크게 감소된 오버헤드를 갖는 감소된 비트스트림을 생성할 수 있으며, 그 후 이 구조 정보에 관련되는 다른 프레임을 예측한다.  통상적으로, 예측 프레임의 설명은 키네틱 정보(예컨대, 세그먼트 모션 데이터 및/또는 이전의 폐색된 영역의 정보를 나타내는 관련 잔여물 및/또는 부정확한 매칭 및 새로운 정보의 출현, 및 모션 그 자체에 의해 캡쳐링되지 않은 세그먼트 진화부 등)를 포함한다.  디코더가 예측된 프레임을 기초로 하는 구조 정보(및 이들 사이의 관련성)를 독립적으로 결정할 수 있기 때문에, 이러한 정보는 디코더로 명시적으로 전송될 필요는 없다.  차라리, 인코더는 디코더가 그 자체 상에서 판정할 수 없다는 것을 인지하는 전송 정보만을 필요로 한다.
Patent KR-20020015990-A (KR)
IPC: A61P31/18
Filed: 2000-05-17
Abstract: A drive system comprises a movement mechanism comprising a spherical holder (1) and a spherical bowl which, one inserted into the other, are rotatable relative to each other about an X-axis and a Y-axis, which axes lie in a plane substantially coinciding with the plane of the outside edge of the holder or extending parallel thereto. Viewed in the X-Y plane, the holder comprises two mutually perpendicular slots (4,5), provided through the holder, each of said slots having an adjusting element provided therein for motor displacement, which adjusting element is further freely movable in the bowl in a direction, viewed in the X-Y plane, perpendicular to that of the relevant slot in the holder. Through the relevant slot in the holder, the adjusting element is in an operative connection with a drive mechanism placed in the holder, which drive mechanism is connected to a motor that is likewise placed in the holder.
Patent KR-20020028887-A (KR)
IPC: C12N7/01
Filed: 2000-06-16
Abstract: RRE 서열의 이용에 의해 2개의 외래유전자를 발현할 수 있고, 그 개변에 의해 상기 2개의 외래유전자의 발현량비를 조제하는 것이 가능한 벡터가 제공되었다. 상기 벡터는 SIV를 베이스로 한 렌티바이러스벡터로 할 수 있고, 바이러스 유래의 발현제어서열이 다른 발현제어서열로 개변되어, 상기 바이러스 유래의 단백질에 대한 의존성이 해소되도록 구축되었다. 이 벡터는, 팩키징 시그날을 갖지만, 유전자 재조합에 의한 야생주 출현의 위험이 감소하도록 개변되고, 더욱이 바이러스 구조단백질이 발현하지 않도록 개변되어 있다. 이 벡터는, 2종의 유전자를 발현량이나 발현량비를 제어하여 도입하는 것이 필요한 유전자치료용 벡터로서 지극히 유용하다.
Patent KR-20030061087-A (KR)
Title: Waste concrete compaction pile
Inventor: JUNG HA IK
IPC: E02D3/10
Filed: 2002-01-10
Abstract: PURPOSE: A spent concrete pile method is provided to improve the structure of a poor ground by filling the drilled hole with pulverized spent concrete and promote drainage and the protection of environment by recycling spent resources. CONSTITUTION: The application of the spent concrete pile method is composed of: excavating the ground up to a designated level and forming a circular pipe that spent concrete is filled with; pulverizing spent concrete generated from a construction site and removing impurities, then pulverizing the selected concrete up to 9mm to 40mm; putting the pulverized concrete into the excavated pile holes. Therefore the concrete pile absorbs water in the ground and drain out the water over the ground, consequently, the poor ground gets solid.
Patent KR-20030061637-A (KR)
Title: cationic exchange membrane
Inventor: LEE CHUNG SEOP
IPC: C08J5/22
Filed: 2002-01-15
Abstract: PURPOSE: A cation exchange membrane which can maintain a low electric resistance and a high fixed ion concentration is provided to increase the exchange efficiency. CONSTITUTION: The cation exchange membrane can be produced by adding 1 to 25 parts by weight of at least one crosslinking agent selected from the group consisting of the compound having the formula of HO3S-R-(COOH)n or HO3S-R-(OH)n and the compounds having the formula of £R1-(COOH)m|x to 100 parts by weight of a hydrophilic polymer having a carboxylic, hydroxyl or amine group to perform crosslinking, wherein R is a C1-C5 alkyl, phenyl, phenol or benzoic acid group, R1 is a hydrocarbon group containing C and H, each of n and m is an integer of 1 to 3, and x is an integer.
Patent KR-20020023363-A (KR)
Title: Crawler elevator
Inventor: BAEK SOO GON
IPC: B66B9/02
Filed: 2002-01-18
Abstract: PURPOSE: A caterpillar elevator is provided to keep the safety and operation of an elevator even if a hoister is broken and to enable an elevator to travel on a curve. CONSTITUTION: An elevator(11) is installed between vertical posts having a cross bar(1) and a vertical bar(2). A caterpillar device(21) is connected to the upper or lower portion of the elevator. A driver is operated by rotating the drive motor of the caterpillar device. The driver rotates a chain. Thus, the elevator is lifted up and down. A chain surrounds an upper driver and a lower driver. Teeth are formed on the chain. To engage the teeth, axial distance of the driver is sustained. The distance between the upper driver and the lower driver is kept to be several times more than the interval between cross bars. Thus, at least two of teeth are engaged. Even if one tooth is broken, the other teeth endure a load. Therefore, the elevator is operated even when the tooth or the cross bar is broken. Since a body is combined with the elevator via pins, the elevator smoothly travels on a curve.
Patent KR-20020027392-A (KR)
Inventor: SON YOUNG SUK
IPC: A47B67/00
Filed: 2002-01-22
Abstract: PURPOSE: A multi functional high tech digital dressing stand is provided to make a conventional dressing stand into a high technology dressing stand having various unique functions, thus improving the convenience of use thereof. CONSTITUTION: The multi functional high tech digital dressing stand(1) consists of a perfume generator(2'), a perfume reservoir(2), a lighting(39), a perfume sensor(3), a perfume input/output button(9), an inner power source(4), a plug(5), an alarm(6) for producing a voice, a birdcall, the sound of a bell, and the like, an alarm sensor(7), a control part(8), an ozone generator(11), a negative ion generator(10), a radio, a cassette, a hearing aid(15), a digital touch type button(12), a cellular phone chip(16), a digital camera(23), telephone(25) and so on.
Patent KR-20030063811-A (KR)
Inventor: PARK DONG GEON
IPC: H01L21/02
Filed: 2002-01-24
Abstract: PURPOSE: A stack capacitor and method of fabricating the same are provided to prevent toppling or bridge of a storage node, and to achieve a fine and integrated stack type capacitor. CONSTITUTION: An insulation layer(310) having a contact(315) and a contact pad(320) is formed. The first etch stop layer(330), the first insulation layer, the second etch stop layer(340) and the second insulation layer are formed on the insulation layer. An opening for a storage node is formed to expose the contact pad by etching their layers. The third insulation layer is formed on the first conductive layer. The first conductive layer and the third insulation layer are etched to expose the second insulation layer. The third insulation layer and the second insulation layer exposed are removed to form a storage node(361). A dielectric layer(370) and a plate node(375) are formed on the substrate.
Patent KR-20030066947-A (KR)
Title: Signal Measuring Control System
Inventor: LEE JAE HUI
IPC: G05B11/00
Filed: 2002-02-06
Abstract: PURPOSE: A signal measurement control system is provided to prevent an abnormal operation by checking the execution states of an output signal of a measured signal source and an output signal of a sensor. CONSTITUTION: A signal measurement control system includes an input portion, a microprocessor(120), and an output portion. The input portion receives an executing reference signal from an external device or a signal source from a sensor. The microprocessor is used for checking a normal state or an abnormal state of an executing operation by means of the inputted signal and outputting the result signal. The input portion is formed with an A/D conversion portion(110), an on/off signal input portion, and a switch input portion(111). The output portion is formed with a digital control portion(122), a D/A conversion portion(121), a digital output portion(141), a relay portion(142), a display device control portion, a communication driver control portion, and an event control portion.
Patent KR-20030069689-A (KR)
Title: Vegetation revetment structures and method constructing blocktype revetment using the same
Inventor: KIM DAL HWAN
IPC: E02D17/20
Filed: 2002-02-22
Abstract: PURPOSE: A vegetation retaining wall structure and a method for constructing a black retaining wall are provided to supply a maximum sand filled-in space in a unit block or a rear space, to assemble and install foundation blocks being same with the outer form of an Omega block, a Y block, and a wire block and the half height of an existing Y block, accordingly to considerably improve a structural function by inter-locking blocks in front and in the rear, left and right, and up and down, and to actively restore the ecosystem of the waterside. CONSTITUTION: A vegetation revetment is composed of an Omega block(1), a Y block(2), and a foundation block(3). The Omega block has various uneven parts(10) in the front, an outer uneven groove unit(11) from the upside of a unit block to the half height thereof at both sides, an inner uneven groove unit(12) formed over the total height of each block at inner both sides, and a floor slab mounted on an inner floor of the outside connected with a space at which the inner uneven groove unit is formed from the bottom of the block to the half height thereof. In addition, the outer and inner uneven groove units are made into a trapezoid to make an inner width larger than an outer width. The Y block of which the height of the unit block is identical with the Omega block has a front plate of the unit block being same with the standard of the inner uneven groove unit of the Omega block and makes the front plate into the trapezoid to closely insert the front plate into the inner uneven groove unit, and wing plates(22) formed outward at both ends of the unit block with constant length. The foundation block is the same form and standard with the Y block and the half height thereof.