baber/WOPTO huggingface dataset:
Patent KR-20040033954-A (KR)
Title: Manufacturing method of germicidal Bordeaux mixture within zinc lime and the Bordeaux mixture
Inventor: KIM JIN CHUL
IPC: A01N59/20
Filed: 2002-10-16
Abstract: PURPOSE: Provided are a manufacturing method of a germicidal bordeaux mixture containing zinc lime and a bordeaux mixture manufactured thereby. The manufactured bordeaux mixture has excellent germicidal effect and stability, and is thus used for the prevention of blight. CONSTITUTION: A manufacturing method of a germicidal bordeaux mixture comprises the steps of: sequentially adding 15-25 parts by weight of calcium hydroxide, 15-25 parts by weight of copper sulphate and 2.25-3.75 parts by weight of zinc sulphate to 100 parts by weight of water; and reacting them at 60-80 deg.C for 3 hours.
Patent KR-20040034141-A (KR)
Title: Control method for prevent of cold air of air-conditioner with air cooling and heating
Inventor: HUH DONG CHEOL
IPC: F24F11/02
Filed: 2002-10-21
Abstract: PURPOSE: A method for controlling cold wind discharge prevention for a cooling/heating air conditioner is provided to prevent cold wind from being discharged from an indoor heat exchanger by atmospheric air at a low temperature during the heating operation. CONSTITUTION: A method for controlling cold wind discharge prevention for a cooling/heating air conditioner includes the steps of setting an initial wind flow rate and temperature in heating mode(S10), and determining whether the air conditioner is operating in the heating mode(S20), comparing an operation time of the heating mode with a set time(S30). If the operation time is longer than the set time, a discharged air temperature of an indoor unit is compared with a set temperature(S40). If the discharged air temperature is lower, a fan motor is driven at a low speed(S60). The temperatures are compared again after the low speed driving of the fan motor(S70). If the discharge air temperature is higher, the wind flow rate is controlled as set initially(S80).
Patent KR-20040035362-A (KR)
Inventor: HAN TAE WON
IPC: H01J29/76
Filed: 2002-10-22
Abstract: PURPOSE: A deflection device is provided to correct a raster distortion and electron beam spot distortion caused due to deflected magnetic fields. CONSTITUTION: A deflection device comprises a separator serving as an insulator; a pair of horizontal coils disposed in the separator; a core arranged outside from the separator; and a pair of vertical coils(8) connected to the core and arranged outside from the separator. Each of the horizontal coil and the vertical coil is divided into a deflection coil unit and a convergence coil unit including a lengthwise portion(12A) having a predetermined length, a small aperture connector(12B) for connecting an end of the lengthwise portion, and a large aperture connector(12C) for connecting the other end of the lengthwise portion.
Patent KR-20040036041-A (KR)
Title: The method for preparing transformed monocotyledon with t-dna tagging vector comprising an enhacner element for activation tagging and a reporter gene for gene trapping and the transformants prepared by this method
Inventor: AHN SU YEONG
IPC: A01H1/00
Filed: 2002-10-23
Abstract: PURPOSE: A method for preparing transformed monocotyledon with T-DNA tagging vector comprising an enhancer element for activation tagging and a reporter gene for gene trapping, and transformants prepared therefrom are provided, thereby analyzing gene function by activation of the gene when the vector is inserted around the gene, and analyzing expression pattern of a gene by gene trapping when the vector is inserted into the gene. CONSTITUTION: A method for preparing transformed monocotyledon comprises the steps of: (1) constructing the T-DNA tagging vector comprising the enhancer element for activation tagging and the reporter gene for gene trapping; (2) transforming a microorganism with the T-DNA vector; and (3) co-culturing the transformed microorganism and callus of monocotyledon, wherein the enhancer is 35S enhancer derived from a promoter of cauliflower mosaic virus and the reporter gene for gene trapping is GUS; the T-DNA vector is pGA2715; the microorganism is Agrobacterium tumefaciens LBA4404(KCTC 1034BP); and the monocotyledon is rice.
Patent KR-20040036165-A (KR)
Title: Airconditioner of bath room and his controlling method
Inventor: CHOI SEONG O
IPC: F24F1/00
Filed: 2002-10-23
Abstract: PURPOSE: A bathroom type air conditioner and a method for controlling the same are provided to realize the operation for cooling/heating, drying of clothing, drying of bodies, ventilation and the like by using twin dampers and 2-stepped heaters instead of a 4-way valve. CONSTITUTION: A bathroom type air conditioner includes heaters(500a,500b), a condenser damper(200), an evaporator damper(300), and first and second exhaust units(400,500). The heaters generate heat by using a compressor(21), a condenser fan(33), and an evaporator fan(35) for heating, and drying of clothing or bodies. The condenser damper discharges hot wind to the outside by blocking a first discharge hole(26) in the case of cooling or ventilation mode. In the heating or drying mode, the condenser damper opens the first discharge hole to blow hot wind to the inside. The evaporator damper discharges cold wind to the outside by blocking a second discharge hole(28) in the heating, drying or ventilation mode. In the other case, the evaporator damper opens the second discharge hole to blow the cold wind to the inside. The first and second exhaust units provide discharge paths of the hot and cold wind via the condenser or the evaporator to the outside respectively.
Patent KR-20040042758-A (KR)
Title: Advertisement utilizing lightings of sports stadium
Inventor: LEE JAE HYEON
IPC: G09F23/00
Filed: 2002-11-14
Abstract: PURPOSE: An advertisement business by using the lighting tower of a play ground is provided to save the maintenance cost of the playground as well as to remove the dark area during the night by the illumination of the lighting tower. CONSTITUTION: An advertisement business by using the lighting tower of a play ground is characterized in that the advertisement structure is installed on the lighting tower of the playground. The advertisement business is also characterized in that the advertisement structure is installed on the large scaled structure of the playground except for the lighting tower of the playground.
Patent KR-20030007296-A (KR)
Inventor: CHOI SEONG SOO
IPC: G06Q99/00
Filed: 2002-12-03
Abstract: PURPOSE: A CRMS(customer relationship management system) is provided to offer customer information to a shop terminal by detecting a frequency of an RF(Radio Frequency) mode through a sensor if the customer holding a customer card including an RF transmitter approaches within a constant distance and by searching matched data from a customer management server. CONSTITUTION: A signal generator(220) generates a constant frequency and transmits an RF signal through a transmitter(230). A detecting sensor(300) receives the RF signal from the customer card(200) within a detection area and transmits an identification signal to the customer management server(100). The customer management server(100) comprises an input/output part(110), a CPU(120) and a customer information database(130). An input module(121) of the CPU(120) receives the identification signal transmitted from the detecting sensor(300) through the input/output part. A searching module(120) searches and extracts the customer database matching with the identification signal. The customer database is transmitted to the shop terminal(400) through the input/output part(110) of the customer management server(100).
Patent KR-20040048713-A (KR)
Title: Output Synchronization Method For Configuration Information Among The Network Element Manager
Inventor: KWON O GAP
IPC: G06F15/16
Filed: 2002-12-04
Abstract: PURPOSE: A method for synchronizing the configuration information output between network equipment managers is provided to extract a processor ID of all currently executed managers by referring to each process state file when the manager updating the configuration information informs other managers of the configuration information update. CONSTITUTION: One manager updates the configuration information(S61). The manager extracts the process ID information of the currently executed managers by reading all process state files existing under a process directory managed by a Linux kernel(S63). The manager informs the configuration information update by transmitting an update signal to respective managers matched with the process ID(S64). Each manager receiving the update signal synchronizes the output of the configuration information by obtaining the updated configuration information as accessing a flash memory storing the configuration information and outputting the updated configuration information on a screen(S65).
Patent KR-20040049382-A (KR)
Title: A nozzle plate for controlling fual gas flow into coke oven
Inventor: CHO SEONG U
IPC: C10B21/10
Filed: 2002-12-05
Abstract: PURPOSE: A gas supply plate of coke oven is provided to greatly improve coke production quality and working productivity by preventing bending of the gas supply plate due to supply gas (waste gas), easily connecting gas supply plates without connection pins between the plates and simply adjusting flux supply covers. CONSTITUTION: In a gas supply plate(1) mounted on coke oven to supply fuel gas into the coke oven, the gas supply plate of the coke oven comprises flanges(12a,12b) projected on one end part of body on which flux adjusting covers(106b) are mounted to cover nozzles(106a); a plural penetration holes(15) formed on the flange(12a) at one side of the body; a plural protrusions(18) formed on the flange(12b) at the other side of the body so that plural protrusions are inserted into the plural penetration holes; and bending prevention reinforcing bars(22) integrally formed along corners of the upper side of the body.
Patent KR-20040049415-A (KR)
Title: Semiconductor device and fabricating method thereof
Inventor: KIM JUNG GYU
IPC: H01L21/334
Filed: 2002-12-05
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to be capable of minimizing gate CD(Critical Dimension) using a dual damascene process. CONSTITUTION: A gate oxide layer(102) is formed on a substrate(100). A photoresist pattern is formed on the resultant structure. A low concentration doping region(104) is formed on the predetermined portion of the substrate by lightly implanting dopants into the resultant structure using the photoresist pattern. A nitride layer is formed on the low concentration doping region. The first and second removing region are sequentially formed by selectively removing the predetermined portions of the nitride layer. A gate poly layer(108) is formed on the resultant structure. A spacer(112) is formed at both sidewalls of the gate poly layer. A source/drain region(110a,110b) are formed by heavily implanting dopants into the substrate. The second removing region is overlapped with the first removing region and has a larger surface area than that of the first removing region.
Patent KR-20040051253-A (KR)
Title: A wall pannel and the manufacturing method for buildinr interior
Inventor: IN GUN SOO
IPC: E04C2/26
Filed: 2002-12-12
Abstract: PURPOSE: A wall panel for the architectural interior is provided to manufacture and install a loess panel simply and to prevent the damage by increasing the resistance of loess after installing. CONSTITUTION: The wall panel for the architectural interior contains: a square frame(100) provided with a loess filling space; a net supporter(200) attached to one side of the frame(100) to support loess; and a clip member(300) fixed to the supporter(200) to increase the resistance against the solidification of loess.
Patent KR-20040059854-A (KR)
Inventor: KIM JIN HWAN
IPC: B24D11/00
Filed: 2002-12-30
Abstract: PURPOSE: A structure of a polishing pad is provided to easily restore deformed pores by forming a shape-memory alloy in the pores, and to prevent the surface of a wafer from being scratched by removing conditioning process. CONSTITUTION: In a polishing pad(22), a plurality of pores(20) are formed at the polishing pad. A shape-memory alloy(24) is formed in the pores. The shape-memory alloy restores the deformed pores.
Patent KR-20020025960-A (KR)
IPC: C09K11/77
Filed: 2001-05-23
Abstract: 백색 발광 변환 발광다이오드는 Ca과 Mg에 더하여 Eu의 첨가를 포함하는 클로로실리케이트 인광 물질을 사용하고, 또한 희토류, 특히 Y 및/또는 Tb의 석류석 인광 물질을 사용한다.  이런 방법으로, 변화하는 온도 조건 하에서 높은 연색성과 조명 특성의 높은 항구성을 달성할 수 있다.
Patent KR-20020035120-A (KR)
IPC: H04N7/16
Filed: 2000-09-29
Abstract: 고객단말(81, 82, 83, …)로부터 정보 네트워크(4)를 통해 이용자가 요구하는 비광고정보와 광고화면을 조합시킨 결합 화면 데이터와, 정보 네트워크(4)를 통해 리퀘스트원의 각각의 고객단말(81, 82, 83, …)에 분배하고, 비광고정보를 출력함과 더불어 광고화면을 일부 또는 배경으로 한 비광고정보 화면을 각각의 고객단말(81, 82, 83, …)의 표시부에 표시한다.  이 때, 분배되는 비광고정보의 장르와 정보 수신자층의 속성 및 정보 수신자층의 속성의 시간적 추이를 상호 관련지운 파일을 비광고정보 데이터베이스(64)에 보존하고 있다.  비광고정보 데이터베이스(64)에 보존된 데이터를 참조함으로써, 정보 수신자층의 속성의 시간적 추이를 고려하여 정보 수신자가 가장 관심을 보이는 광고내용을 여러 장르의 비광고정보의 각각에 대응하여 분배한다.  비광고정보의 표시화면의 배경 또는 그 일부에 정보 수신자가 가장 관심을 보이는 광고내용을 표시한다.
Patent KR-20020025224-A (KR)
IPC: B01J2/20
Filed: 2000-06-23
Abstract: 회전하는 회전자(2)의 상부에 설치한 원통체를 통하여 용융 혼합반죽된 수지조성물을 개구부로부터 공급할 수 있으며, 그 외주상에 작은 구멍을 갖고 상부 및/또는 하부가 자성재료(3)와 접하고 있는 펀칭금망(2)을 구비한 회전자와 가열수단을 갖고, 균일하게 가열된 펀칭금망(2)의 작은 구멍을 원심력으로 통과시키는 것에 의해 수지조성물을 미립자 혹은 섬유상으로 제분하고, 제분한 수지를 회수하는 외조(8)는, 제분충돌부의 벽면이 경사하고 있으며, 그 외주에 냉각재킷을 구비하고 있고, 더블콘 형상의 외조(8) 하부 콘부에 제분을 배출하는 배출구를 갖고 있으며, 그 앞에 구비되어 있는 배관경로 중에 회전날개(11)를 설치한 공기수송설비(12)와 접속되어 있어, 수송되는 제분은 충분히 냉각된 후에 제분회수용기(13)로 운반된다. 이에 의해, 제분을 효율좋게 냉각시킬 수 있으며, 분쇄시간을 단축할 수 있고, 분쇄공정에서 미분이나 거친입자의 발생을 저감시킬수 있고, 분급공정의 삭감 혹은 생력화를 달성할 수 있다.
Patent KR-20020074145-A (KR)
IPC: B22F7/06
Filed: 2001-11-07
Abstract: 본 발명은 물리 증착을 위한 증발 소스를 제조하는 방법에 관한 것이다. 상기 증발 소스는 알루미늄 성분 및 1 또는 그 이상의 성분을 갖는 실제 스퍼터링 타깃 뿐만 아니라 상기 타깃보다 더 좋은 열 전도율을 갖는 재료로 제조되는 백킹 플레이트를 포함한다. 
     본 발명에 있어서, 분말 출발 재료로 제조되는 백킹 플레이트는 상기 스퍼터링 타깃의 분말 성분과 함께 샌드위치 모양의 분말 프랙션에서 프레스된 다음 형성된다.
Patent KR-20030011062-A (KR)
IPC: H01L21/311
Filed: 2000-10-17
Abstract: 본 발명은 신속하고 효율적으로 기판을 세척하는 장치 및 방법에 관한 것이다.  이러한 목적을 위해, 기판, 특히 반도체 웨이퍼를 세척하기 위한 본 발명의 장치는 하나 이상의 기판을 수용하기 위한 처리 탱크와, 상기 처리 탱크를 밀봉하기 위한 커버와, 반응성 가스를 제어가능하게 공급하기 위한 제 1 공급 장치와, 기판으로부터 제거되는 퇴적물과 반응성 가스 사이의 반응을 촉진하기 위한 하나 이상의 습기 유체를 제어가능하게 공급하기 위한 제 2 공급 장치와, 그리고 상기 처리 탱크의 함수율을 제어하기 위한 제어 장치를 포함한다.  본 발명은 또한 하나 이상의 기판을 수용하기 위한 처리 탱크에 있는 기판, 특히 반도체 웨이퍼를 세척하기 위한 방법에 관한 것으로, 상기 탱크로 기판을 공급하는 단계와, 상기 처리 탱크를 밀봉하는 단계와, 상기 기판으로부터 제거되는 퇴적물과 반응성 가스 사이의 반응을 촉진하기 위한 하나 이상의 습기 유체와 반응성 가스를 처리 탱크로 공급하는 단계와, 그리고 상기 처리 탱크에 있는 함수율을 제어하는 단계를 포함한다.
Patent KR-20030090485-A (KR)
IPC: B01J4/00
Filed: 2000-11-24
Abstract: 유체를 액체 상태나 기체 상태로 송달하는 화학적 부식성 또는 초순수 유체 흐름 순환로 내에 직렬로 접속될 수 있는 유체 제어 모듈이다.   본 발명의 유체 제어 모듈은 흐름, 압력 또는 유체 흐름 순환로를 통해 흐르는 흐름의 용적을 제어하는 데 활용되며 모듈을 자동적으로 조정 또는 "측정"할 수 있어 유체 제어 모듈의 압력 센서들에 있어서의 대기압이나 드리프트의 변화를 보정하게 된다.    유체 제어 모듈은 바람직한 흐름 속도에 급속하게 도달하게 제어 밸브의 신속 또는 큰 조정을 또한 포함하고 있다.
Patent KR-20020063280-A (KR)
IPC: A47G21/00
Filed: 2000-12-20
Abstract: A food service item comprises a biodegradable polyhydroxyalkanoate copolymer comprising two randomly repeating monomer units wherein the first randomly repeating monomer unit has the structure (i) wherein R<1> is H or a C1-2 alkyl, and n is 1 or 2; and the second randomly repeating monomer unit has the structure (ii) wherein R<2> is a C3-19 alkyl or a C3-19 alkenyl. At least about 50 % of the randomly repeating monomer units have the structure of the first randomly repeating monomer unit.
Patent KR-20030032922-A (KR)
Title: Simultaneous stimulation and concentration of cells
IPC: A61K35/12
Filed: 2001-02-26
Abstract: The present invention relates generally to methods for stimulating cells, and more particularly, to a novel method to concentrate and stimulate cells that maximizes stimulation and/or proliferation of such cells. In the various embodiments, cells are stimulated and concentrated with a surface yielding enhanced proliferation, cell signal transduction, and/or cell surface moiety aggregation. In certain aspects methods for stimulating a population of cells such as T-cells, by simultaneous concentration and cell surface moiety ligation are provided by contacting the population of cells with a surface, that has attached thereto one or more agents that ligate a cell surface moiety and applying a force that predominantly drives cell concentration and cell surface moiety ligation, thereby inducing cell stimulation, cell surface moiety aggregation, and/or receptor signaling enhancement. Also provided are methods for producing phenotypically tailored cells, including T-cells for the use in diagnostics, drug discovery, and the treatment of a variety of indications, including cancer, viral infection, and immune related disorders. Compositions of cells having specific phenotypic properties produced by these processes are further provided.
Patent KR-20030004356-A (KR)
IPC: G01N33/487
Filed: 2001-03-12
Abstract: 본 발명은 기판에 미세 가공 기술을 사용하여 제조한 마이크로캐필러리를 혈액의 채취, 여과, 분리, 이동에 사용하고, 또한 검출기를 추가하여, 혈액의 채취로부터 분석까지를 일체화된 기판으로 수행하는 혈액 분석 장치에 관한 것이다. 또한, 이 혈액 분석 장치를 사용하여 혈액의 채취로부터 분석까지를 수행하는 혈액 분석방법이다.
Patent KR-20030011303-A (KR)
Title: Method for fitting a resilient hinge of a spectacle frame and resilient hinge designed for implementation of this method
IPC: G02C5/22
Filed: 2001-04-12
Abstract: The frame hinge assembly procedure includes a stage in which the spring (3) is compressed and retained inside a cavity (15) of a first component (5) before it is joined to a second component by a pivot. During this stage the first component is forced open by elastic deformation and the pusher is inserted until it is held in place by inner projections or a shoulder (19). The first component (5) has chamfered edges (18) round its opening to facilitate insertion of the pusher.
Patent KR-20030051431-A (KR)
IPC: H04L12/28
Filed: 2001-06-01
Abstract: 본 발명은 클라이언트 컴퓨터로 충분한 전송 품질을 제공할 수 있는 전송 노드를 선택하기 위한 방법에 관한 것이다. 상기 방법에는 그룹 외부의 적어도 하나의 노드와 함께 클라이언트 컴퓨터로의 전송 노드들의 그룹을 확인하는 단계가 포함된다. 그룹 내의 한 노드와 함께 그룹 외부의 노드는 클라이언트 컴퓨터의 관점으로부터 분석된다. 그룹 내의 노드에 대한 분석은 그룹 내의 모든 다른 노드들에 기인한 것으로 판단된다. 이런 방식에 있어서, 그룹 내의 임의의 노드와 그룹 외부의 노드 사이에서 선택하기 위해서 그룹 내에서는 단지 하나의 노드만 분석되어야 한다.
Patent KR-20030010757-A (KR)
Title: Enhanced in-band signaling for data communications over digital wireless telecommunications networks
IPC: G01S5/00
Filed: 2001-06-22
Abstract: An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also encoded to prevent voice encoding circuitry in the telecommunications network from corrupting the synthesized audio tones representing the digital data. An output then outputs the synthesized audio tones to a voice channel of a digital wireless telecommunications network.
Patent KR-20040064990-A (KR)
Inventor: JUNG TAE HUI
IPC: G11B7/26
Filed: 2003-01-13
Abstract: PURPOSE: A method for evaluating an anti-contamination degree of an optical disk surface is provided to quantify properties of a protective layer for improving stability characteristics of an optical disk surface, thereby increasing reliability on evaluated results. CONSTITUTION: A liquid test material layer(12) sticks on a protective layer in predetermined size. By measuring a contact angle of the test material layer(12), a good product or a bad product is decided according to measured results. A water contact angle is measured by using a test material layer made of water having 99% to 100% purity. An artificial fingerprint contact angle is measured by using a liquid material having components identical with a fingerprint material.
Patent KR-20040065933-A (KR)
Inventor: HWANG IN HO
IPC: G03B21/14
Filed: 2003-01-16
Abstract: PURPOSE: An OHP(Overhead Projector) film fixing device is provided to effectively fix an OHP film by preventing the OHP film from shaking. CONSTITUTION: An OHP film is placed between both sides of a side bar(A). According to the size of the film, a vertical bar(B) and a horizontal bar(C) are adjusted. The movement of the side bar and the horizaotal bar is realized by a fixing hook actuating upward and downward movement. A fixing plate(E) is a fixing plate for general fixation of the OHP film fixing device.
Patent KR-20040067291-A (KR)
Inventor: JUNG GYU JIN
IPC: A23L17/00
Filed: 2003-01-22
Abstract: PURPOSE: A method of making the dried yellow corvina by soaking a dried yellow corvina in polyphenol from green tea leaves, separating flesh from the yellow corvina, soaking the flesh in ethyl alcohol and then mixing with red pepper paste(kochujang) is provided. It prevents deterioration of a product by retarding the rancidity of fat during processing and removes a fishy smell and rancidity peculiar to a yellow corvina. CONSTITUTION: Green leaf powder is mixed with water in a weight ratio of 1:2 to 4 and agitated for 2 to 4hr in a constant-temperature water tank of 60 to 90deg.C to elute polyphenol, which is filtered for 20 to 40min with a centrifugal separator at 5,000 to 10,000rpm and then sprayed on a dried yellow corvina. Dried yellow corvina flesh is soaked in 10 to 40% ethyl alcohol for 20 to 30min and dried. Then, 8 to 28% by weight of the corvina flesh is mixed with 55 to 87% by weight of red pepper paste and 5 to 17% by weight of yellow corvina extract. Thereafter, 97.0 to 99.9% by weight of the yellow corvina mixed with red pepper paste is added with 0.1 to 3.0% by weight of garlic juice and then aged.
Patent KR-20040067595-A (KR)
Inventor: LEE NAM CHAN
IPC: G06Q40/02
Filed: 2003-01-24
Abstract: PURPOSE: A system for managing credit is provided to automate a credit collection business of a credit institution, and reduce a business/cost load of the credit institution and enhance a credit collection ratio by vicariously executing the credit collection business of the credit institution. CONSTITUTION: A credit information searcher(110) searches the credit information for each customer from a customer information database(140). A reminder information generator(120) generates the credit payment reminder information for each customer depending on the searched credit information. A reminder information processor(130) processes/transmits the credit payment reminder information to each customer and stores the transmission result information. A customer information receiver(150) receives the customer information including the credit information from a server(200) of other credit institutions. A customer information processor(160) updates the customer information database by storing the received customer information. A transmission result information transmitter(170) transmits a transmission result to the server of the credit institutions.
Patent KR-20040069913-A (KR)
Inventor: HAN SEUNG HO
IPC: E01C5/00
Filed: 2003-01-30
Abstract: PURPOSE: A lawn protective block is provided to lay lawns in harmony with a backing member easily, to minimize the damage of lawns, and to supply water to lawns stably and smoothly by storing up rainwater. CONSTITUTION: The lawn protective block contains a backing member(30) backing up the upward load, a backing member setting space(31) fixed with the backing member(30), a backing member support(32), a water storing space(50) formed on the lower part of the backing member setting space(31), and a water circulating space(51) formed between a lawn laying space(20) and a water storing space(50) to make water circulate through lawn laying sands.