baber/WOPTO huggingface dataset:
Patent KR-20030053289-A (KR)
Title: Device for interfacing
Inventor: LEE TEUK SU
IPC: G06F13/00
Filed: 2001-12-22
Abstract: PURPOSE: An interface device is provided to make one interface device transfer the same signal to many second terminals from the first terminal at the same time. CONSTITUTION: A transmitting part(210) converts an original signal inputted from the first terminal(101a) into a transmission signal fit to a transmission standard, and amplifies and outputs it. A transmission signal dividing tool(231) divides the transmission signal outputted from the transmitting part(210) into 'n' partitions. A reflecting wave interrupt tool(232) prevents the divided transmission signals from interfering with each other. A receiving part(230) comprises the line receivers(130a-130b) converting the divided transmission signal into a process signal fit to the second terminals(102a-102n). A transferring part(220) transfers the transmission signal outputted from the transmitting part(210) to the receiving part(230).
Patent KR-20030026193-A (KR)
Inventor: NAMEKAWA TOSHIMASA
IPC: H01L21/822
Filed: 2001-12-24
Abstract: PURPOSE: To ensure an effective wiring region for a user while a power source wire is strengthened, and to suppress an increase in cost. CONSTITUTION: A second data line 18 is arranged at the upper layer of a fundamental unit block 12-2. A first wirable region 20 is arranged along the second data line 18, and a first power source wire 31 is wired at the first wirable region 20. A second wirable region 21 is arranged in a direction orthogonal to the first wirable region 20, and a second power source wire 32 at a layer the same to a layer at which the first power wire 31 is wired is arranged at the second wirable region 21.
Patent KR-20030055007-A (KR)
Title: Manufacturing method of ferritic stainless steel
Inventor: HAN SEUNG YONG
IPC: C21D8/00
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing ferritic stainless steel is provided to prevent formation of Cr-depleted layer, which deteriorates durability of stainless steel. CONSTITUTION: The method includes the steps of hot rolling a ferritic stainless steel slab comprising 0.15 wt.% or less of C+N, 0.5 wt.% or less of Si, 0.5 wt.% or less of Mn, 0.03 wt.% or less of P, 0.004 wt.% or less of S, Cr 14 to 20 wt.%, a balance of Fe and incidental impurities; annealing a hot rolled steel sheet obtained in the first step at 810 to 840 deg.C for 24 to 48 hrs, followed by cold rolling; and continuous annealing the cold rolled steel sheet at 810 to 840 deg.C.
Patent KR-20030056119-A (KR)
Title: Analytical Operation as Drill Up and Down of OLAP Tools From RDBMS
Inventor: LIM JONG WAN
IPC: G06F17/30
Filed: 2001-12-27
Abstract: PURPOSE: An analytic processing method on a relational database server is provided to eliminate a step for loading to a data warehouse from a conventional method, and to realize an OLAP(On-Line Analytical Processing) function to the relational database. CONSTITUTION: The method comprises the steps of designing the database, and executing the database. The database designing step includes a drill information configuring step(430) configuring the drill information by calling the drill information from a drill information device, a drill information display step(440) displaying the drill information on a screen of a drill information display, and a drill information storing step(460) storing the selected drill information selecting the necessary information from the displayed information. The database executing step includes a fullset data generating step, a drill information configuring step, a mapping drill information configuring step, and a data displaying step.
Patent KR-20030057789-A (KR)
Title: A kimchi refrigerator having of cooling room directly or indirectly and control method of the same
Inventor: KIM HWA OK
IPC: F25D11/04
Filed: 2001-12-29
Abstract: PURPOSE: A direct/indirect cooling compound type kimchi refrigerator and a control method of the same are provided to allow temperature of matured kimchi to rapidly pass maximum freezing generation temperature zone. CONSTITUTION: A kimchi refrigerator includes a working operation unit generating operating signal for impressing power to a main body(100) and allowing selection of maturing mode of kimchi; and an auxiliary cooling unit formed separately from a main cooling unit to receive outside air from the outside of the main body to cool down so as to supplementarily cool down a storage compartment(11), and introduce cooled outside air into the storage compartment. The auxiliary cooling unit comprises a first duct(20a) and a second duct(20b) built in an inside wall of the storage compartment; a refrigerant tube(22) built in inside walls of the first duct and the second duct; a solenoid valve(28) intermitting flowing of refrigerant in the refrigerant tube; a solenoid valve driving part driving the solenoid valve; a cooling fan(24) mounted on the duct to forcibly introduce chilled air to the storage compartment; a cooling fan driving part driving the cooling fan; and a control part generating driving control signal for the solenoid valve and the cooling fan to execute auxiliary cooling together with main cooling when maturing of kimchi is determined.
Patent KR-20010072123-A (KR)
Title: 생분해성 플라스틱 성형용 조성물, 이로부터 얻어진생분해성 플라스틱, 그 성형방법 및 생분해성 플라스틱의용도
IPC: C08L3/02
Filed: 1999-08-05
Abstract: 지방족 폴리에스테르를 주성분으로 하는 생분해성 플라스틱 성분(A)과, 변성 전분질을 포함하는 전분성 재료를 주성분으로 하는 생분해성 성분(B), 바람직하게는 100중량부 당 5∼55중량부의 비율로 포함하는 생분해성 플라스틱 성형용 조성물은 절단, 접착 등의 2차 가공을 실시할 수 있으며 또한 원하는 강성을 갖는 생분해성 시트를 성형할 수 있게 된다.
Patent KR-20010072372-A (KR)
IPC: C07K1/34
Filed: 1999-08-11
Abstract: A method for extracting proteins from the intercellular space of plants is provided. The method is applicable to the large scale isolation of many active proteins of interest synthesized by plant cells. The method may be used commercially to recover recombinantly produced proteins from plant hosts thereby making the large scale use of plants as sources for recombinant protein production feasible.
Patent KR-20010086359-A (KR)
IPC: B32B7/02
Filed: 1999-08-03
Abstract: 가시광선의 투과율 및 반사율이 낮은 태양광 조절 필름은 우선적으로 필름을 통해 투과되는 적외선 에너지를 감소시키 위해 태양광 부하 감소 필름(46)이 그 위에 적층되는 투명한 기판 재료의 제1 시트(44)와, 광 투과율을 부분적으로 차단하는데 효과적인 투명한 금속 필름(50)이 그 위에 적층되는 투명한 기판 재료의 제2 시트(52)를 포함하며, 상기 투명한 기판으로 이루어진 제1 시트와 제2 시트는 광학적으로 영향력이 큰 층에 의해 분리되어 반사된 빛의 보강 및 상쇄 간섭을 방지한다.  태양광 조절 필름의 바람직한 실시예에는, 감압 접착제층(42), 제1 폴리에틸렌 테레프탈레이트층(44), 패브리-페로 간섭 필터층(46), 접착제층(48), 회백 금속층(50), 제2 폴레에틸렌 테레프탈레이트층(52) 및 하드코팅층(54)을 순서대로 포함한다.  바람직한 태양광 조절 필름은 적외선 범위에서 파장 선택성을 제공하는 동시에, 가시광선의 투과율을 조절하고 가시광선의 반사율을 최소화한다.
Patent KR-20010074966-A (KR)
Title: 디지탈 비디오 처리 유니트
IPC: G06T3/40
Filed: 2000-06-30
Abstract: 처리수단, 메모리 수단 및 메모리 관리자를 구비하는 비디오 처리 유니트에서, 처리수단은 메모리 수단에 저장된 샘플 이미지에 스케일링 조작을 수행하는 N-탭 디지탈 필터를 구비한다. N-탭 디지탈 필터는 소정의 제 1 개수의 라인 메모리를 더 구비한다. 각각의 라인 메모리는 메모리 수단에 저장된 샘플 이미지의 선택된 라인의 소정의 제 2 개수의 샘플들을 포함하도록 배열되어 있다. 제 2 개수의 샘플들은 샘플 이미지의 각각의 라인의 샘플들의 총 개수보다 적다.
Patent KR-20010080147-A (KR)
IPC: C07B61/00
Filed: 1999-10-11
Abstract: 본 발명은 하기 화학식 I: 
     [화학식 I] 
     
       
     
     의 제조 방법에 관한 것이고, 여기서 R 1 및 R 2 는 상기 설명에서 정의된 것과 같다.
Patent KR-20010080504-A (KR)
IPC: H02M3/07
Filed: 1999-11-18
Abstract: 본 발명은 파워 중간 저장 유닛(C Z ; L Z ), 파워 메인 저장 유닛(C) 및 스위칭 장치(S)를 포함하는 전원 장치에 관한 것으로, 
     스위칭 장치(S)는 적어도 2가지 스위칭 상태를 가지며, 
     파워 중간 저장 유닛(CZ; L)은 제 1 스위칭 상태에서는 전원 입력부(E)에 연결되고, 제 2 스위칭 상태에서는 파워 메인 저장 유닛(C)와 접속되며, 
     상기 파워 메인 저장 유닛(C)은 제 2 스위칭 상태에서 전원 출력부(A)와 연결된다.
Patent KR-20010080510-A (KR)
IPC: H01L29/78
Filed: 2000-09-01
Abstract: 0.10미크론의 CMOS 집적회로(IC)의 제조에 있어서, 고에너지 플라즈마 에칭을 사용하여 폴리실리콘층(25) 및 그 아래 놓인 게이트 산화물층(23)을 패턴화시켜 게이트 구조물을 한정한다.  열 산화물 단계(S2)는 에칭에 의해 노출되고 손상된 실리콘을 어닐링시킨다.  열 산화물은 소스/드레인 확장 주입용 차단층으로서 사용되는 대신에, 소스/드레인 영역의 실리콘 표면을 노출시키기 위해 제거된다(S3).  TEOS 증착물(S4)은 결정성 소스/드레인 영역의 표면과 접촉하여 탄소 베어링 이산화실리콘층(51)을 생성한다.  붕소 PMOS 소스/드레인 확장 주입물(S5)은 탄소 베어링 차단층을 통해 수행된다.  후속단계(S6-S9)는 측벽 스페이서(71), 강 도핑된 소스/드레인 지역(91,93), 아금속 유전체(81), 중간 유전체 접속 구조물 및 패시베이션을 형성시킨다.  탄소 베어링 차단층의 비교적 높은 인터스티셜 재결합율은 인터스티셜 실리콘의 흐름을 유인한다.  상기 흐름은 붕소의 깊이 및 측방향 확장 영역(게이트 아래)을 효과적으로 제한하면서 어느정도의 붕소 확장 주입물을 유인한다.  이는 쇼트 채널 효과를 제한시키고, 보다 신뢰성있는 0.1미크론의 PMOS 트랜지스터를 수득한다.
Patent KR-20010112268-A (KR)
IPC: G11B11/00
Filed: 2000-11-27
Abstract: 복수의 광학 마크로 인코딩된 데이터를 지닌 트랙을 구비한 광 기록매체가 개시된다. 트랙의 파라미터는, 트랙을 주사할 때 변화하는 신호를 발생하는 주기적인 변동, 예를 들면, 보통 워블로 불리는 예비홈의 중심의 변동을 갖는다. 트랙은, 주기적인 변동을 차단하는 기준요소, 예를 들면 헤더를 더 포함한다. 기준요소 다음의 주기적인 변동의 위상은 상기 특성값에 의존하여 기록매체의 주사를 제어하기 위한 기록매체의 특성값을 나타낸다. 특히, 이 위상은, 예비홈의 저면이 디스크의 주사빔 입사측에 더 근접한지 여부를 표시할 수 있다. 더구나, 변화하는 신호에 근거하여 상기한 위상을 검출하기 위한 검출기를 구비한 주사장치가 개시된다.  이 장치는, 표시된 특성값에 맞추어 그것의 주사제어수단을 변형한다.
Patent KR-20020008130-A (KR)
IPC: A61P19/02
Filed: 2000-03-17
Abstract: 고친화성 중화 mAb에서 유래된 키메라 mAb, 인간화 mAb 및 기타 IL-18 mAb, 이를 함유하는 제약학적 조성물, 치료 및 진단 방법이 제공된다.
Patent KR-20020040664-A (KR)
IPC: A61P31/04
Filed: 2000-05-18
Abstract: 본 발명은 세균 생산 세포에서 복합 탄수화물을 제조하기 위한 조성 및 방법에 관한 것이다.  제조될 수 있는 복합 탄수화물은 세균 또는 포유동물 유래의 올리고사카라이드 및 폴리사카라이드를 포함한다.
Patent KR-20020016815-A (KR)
IPC: A61K31/502
Filed: 2000-06-29
Abstract: 화학식 I의 벤조퓨란 유도체: 
     [화학식 I] 
     
       
     
     (단, 상기 식에서 R 및 R'는 청구항 제 1항에서의 의미를 갖는다.) 및 이의 염은 약제 합성에서 중간 생성물로 사용하기에 적합하다.
Patent KR-20030058818-A (KR)
Inventor: SEO JUN HO
IPC: G11C29/00
Filed: 2002-01-02
Abstract: PURPOSE: A test circuit of a low voltage detection block is provided to reduce the test time by performing the low VCC detection(LVD) level check and ROM dump function test at the same time. CONSTITUTION: A test circuit of a low voltage detection block includes a low voltage detection block(21), a ROM(28), a comparison block(27), a check pattern setting block(29), a first LVD flag latch block(25a) and a second LVD latch block(25b). In the test circuit, the comparison block(27) compares the ROM(28) with an output data of check pattern setting block when the memory read signal is activated. The first LVD flag latch block(25a) outputs the first LVD flag value by latching the clock signal and the output signal of the buffered second logic operation block. And, the second LVD latch block(25b) outputs the second LVD flag value by latching the clock signal and the output signal of the comparison block(27).
Patent KR-20030059645-A (KR)
Inventor: KWON HYEOK JE
IPC: A61B3/04
Filed: 2002-01-03
Abstract: PURPOSE: An automatic phoroptor is provided to be capable of changing a viewing angle using a tip flange for preventing a shake of a disk assembly. CONSTITUTION: A horizontal frame(10) includes a driving shaft(22) which is rotated by a driving part. A pair of disk assemblies(12) include lenses for an eye test, respectively. A disk assembly support shaft(20) connects the disk assembly and the horizontal frame so that the disk assembly is rotated with limitation with respect to the horizontal frame. A pair of first gear members(26) are installed at the driving shaft so as to be spaced apart from each other. A pair of second gear members are connected with the first gear members and convert a vertical rotary force of the driving shaft into a horizontal rotary force. A tip flange(70) has one end connected to rotary shafts of the second gear members. A rotary shaft(30) is connected to the other end of the tip flange and is fitted in a rectangle slot formed at the disk assembly in parallel with a length direction.
Patent KR-20020060931-A (KR)
Title: Apparatus and Method For Probe Testing Printed Circuit Board
Inventor: HIWATASHI TOYOKAZU
IPC: G01R31/00
Filed: 2002-01-11
Abstract: PURPOSE: A substrate inspection device and a substrate inspection method are provided to highly accurately inspect wiring patterns on a multitude of inspected substrates in a short time. CONSTITUTION: An inspected substrates(11) are fixed at reference positions of each of four holders provided at equal intervals on peripheral parts of a turntable(61). A turn table(61) is turned in 90-degree increments to convey the holders(13) to a carry-in part(2), to a displacement detection part(3), to an inspection part(4), and to a carry-out part(5), these being disposed at equal intervals around the table. The carrying-in of the inspected substrates(11), the detection of displacement thereof from the reference positions, the inspection of the substrates, and the carrying-out of the substrates are continuously performed at the respective conveying positions. Since these handlings are simultaneously performed in parallel with each other at the carry-in part(2), at the detection part(3), at the inspection part(4), and at the carry-out part(5), a multitude of inspected substrates(11) are rapidly inspected with high accuracy.
Patent KR-20020023321-A (KR)
Title: Device for removing impediments inserted in double tires of a dump truck
Inventor: JUNG YOUNG KWANG
IPC: B60S3/04
Filed: 2002-01-16
Abstract: PURPOSE: An apparatus for removing foreign materials for the dual tire of a dump truck is provided to prevent an accident due to the foreign materials inserted into a dual tire, to keep the work field clean, and to lengthen the life span of the tire by removing the foreign materials from the tire. CONSTITUTION: An apparatus for removing foreign materials for the dual tire of a dump truck has a connecting device(6) consisting of connecting nuts(10a,10b) having a right female threaded portion(9a) and a left female threaded portion(9b) on the inner face and being inserted with the ends of wire ropes(5), a connecting unit(11) having a right male threaded portion(13a) and a left male threaded portion(13b) connected with the right female threaded portion and the left female threaded portion of the connecting nuts, and unfastening preventing washers(14a,14b) respectively inserted in between the connecting nuts and the connecting unit. The connecting device is fixed on both ends of the wire ropes. A dual tire of a dump truck is easily separated by the connecting device. Therefore, the dual tire is cleaned easily.
Patent KR-20020063523-A (KR)
Inventor: CHATANI MASAYUKI
IPC: G06Q30/02
Filed: 2002-01-29
Abstract: PURPOSE: A method and a system for providing auxiliary content located on local storage during download/access of a primary content over a network are provided to offer auxiliary content located on a local storage to a client connected to a primary content provider over a networks. CONSTITUTION: A download management system is made up of a server side system comprising a download management server(110), a primary content database(160), and a customer database(170), which are interconnected by a bi-directional network(130). The download management server(110) is connected directly to the databases(160, 170), however server connection to these or comparable databases can be made over any type of network as well. The "primary content" as described in the preceding paragraph is stored in the primary content database(160). The customer database(170) contains a collection of data about individual customers who access the download service through the network(130). The data for individual customers consist of the customer's name, home address, age, gender, occupation, income, hobbies and interests, information about family members, purchasing history, preference of gender in content viewed, or any other descriptive information about a user which is beneficial to advertisers in targeting auxiliary content to customers. Further, such customer data is not static, but can be updated based on a user's access history of the primary content data of primary content is accessed is recorded and used for updating the customer data.
Patent KR-20030064589-A (KR)
Inventor: OH SUNG YOU
IPC: F16C32/04
Filed: 2002-01-29
Abstract: PURPOSE: A bearing equipped with magnets having the same magnetic poles is provided to reduce wear of the bearing by minimizing frictional force when the bearing is idly rotated. CONSTITUTION: A bearing(1) has an outer pipe part(3) and an inner pipe part(4). A protrusion(6) is formed at an inner peripheral portion of the outer pipe part(3) of the bearing(1). A coupling part having a slot(7) is formed at an outer peripheral portion of the inner pipe part(4) corresponding to the protrusion(6). The bearing(1) is installed in a bearing housing in order to reduce frictional force when a pipe passing through the bearing(1) rotates. Magnets having negative poles are provided at an inner peripheral portion of the protrusion(6) and at an outer peripheral portion of the inner pipe part(4). A spherical shaped magnet is installed at an inner portion of the bearing(1).
Patent KR-20030065999-A (KR)
Title: A method of floor installating for warehouse
Inventor: LEE GANG SEONG
IPC: E04B5/16
Filed: 2002-02-04
Abstract: PURPOSE: A construction method for the floor of a warehouse is provided to minimize the range of tolerance in leveling and to secure solidity, cleanness and economical efficiency of the floor of a warehouse. CONSTITUTION: The construction method for the floor of a warehouse comprises the steps of: after leveling up a site for a warehouse, installing a form and a steel frame on the ground and placing/curing concrete to the appointed thickness9S10); anchoring and bolting many leveling devices composed of a leg angle, a column angle and a leveling angle all over a foundation and adjusting a horizontal level of the leveling angle(S20); placing/curing concrete all over the foundation of the floor to the upper side of the leveling angle of the leveling device, and installing a guide angle for dividing up the floor into a rack section for installing a pallet rack and a passage section for moving a shift(S30); placing concrete on each rack section between guide angles installed on the leveling angle, then curing the concrete surface(S40); applying epoxy primer, epoxy coating agent and epoxy resins on the reinforcement surface of the rack section in order(S50), then finishing up the surface; and surfacing by placing mortar and lining epoxy(S60).
Patent KR-20030068612-A (KR)
Title: Manufacturing method of heat resisting alloy to prohibit the abnormal grain growh
Inventor: LIM YONG SUN
IPC: C21D1/26
Filed: 2002-02-15
Abstract: PURPOSE: A manufacturing method of heat resisting alloy steel capable of suppressing abnormal grain growth during solution treatment without addition of expensive Nb and Ti by adopting pre-annealing process before solution treatment of heat resisting alloy. CONSTITUTION: The manufacturing method of heat resisting steel for suppressing abnormal grain growth during solution treatment by pre-annealing treatment comprises the processes of pre-annealing the alloy at a temperature of 700 to 1,000 deg.C before solution treatment of an alloy comprising 0.1 to 0.6 wt.% of C, 0.1 to 1.0 wt.% of Si, 8.0 to 11.0 wt.% of Mn, 19 to 25 wt.% of Cr, 3.0 to 10.0 wt.% of Ni, 0.1 to 0.6 wt.% of N, 0.1 to 5.0 wt.% of Mo, 0.03 to 1.0 wt.% of V, and a balance of Fe and other inevitable impurities; and performing solution treatment on the pre-annealed alloy in the temperature range of 1,100 to 1,150 deg.C.
Patent KR-20030070442-A (KR)
Title: Method of a semiconductor process simulation
Inventor: CHOI SU HAN
IPC: H01L21/027
Filed: 2002-02-25
Abstract: PURPOSE: A method for simulating a semiconductor process is provided to improve pattern precision by correcting a process proximity effect regarding the edge of a design layout pattern and a portion in which the space of a bar at the right and left sides and the space of a measurement point are asymmetrical. CONSTITUTION: The line width of the measurement point of a real pattern is obtained. The line width of the measurement point is compared with a simulation line width of a corresponding point embodied through a model to obtain each skew formed at both sides. The line width skew is added to the layout skew to obtain a simulation total line width. The simulation total line width is compared with a total line width of the real pattern to obtain a fitting line width skew at each side. A fitting process is repeatedly performed to minimize the fitting line width skew.
Patent KR-20020070641-A (KR)
Inventor: INOUE MASATSUGU
IPC: H01J29/07
Filed: 2002-02-27
Abstract: PURPOSE: To provide a color picture tube without having such problems as color purity deterioration due to beam landing deviations caused by a deformation of a mask structure of a shadow mask and implosion proof characteristics deterioration of a face panel, when curvatures of the mask structure and an inner surface of the face panel are reduced to follow flattening an outer surface of the face panel of the color picture tube to the utmost limit in order to improve its picture recognition. CONSTITUTION: The center of the inner surface of a face panel 13 is chosen as a first reference point. The respective sinking amounts at the ends of the diagonal axis, horizontal axis and the vertical axis with respect to the first reference point are called ZPD, ZPH and ZPV, respectively. Similarly, the corresponding sinking amounts of the same axes with respect to the center of a shadow mask 18 are called ZMD, ZMH and ZMV, respectively. Then, the face panel 13 and the mask body 21 are formed so as to satisfy the relations ZPD> ZPV>ZPH, ZMD>ZMH>ZMV and ZPD<ZMD, ZPH<ZMH, ZPV>ZMV.
Patent KR-20030071182-A (KR)
Title: Turning table assembly of seat for vehicle
Inventor: KIM HWA SIK
IPC: B60N2/14
Filed: 2002-02-28
Abstract: PURPOSE: A rotating lathe of a seat for a vehicle is provided to make the structure strong by preventing the seat of a stop state from rocking, to facilitate assembling, and to reduce the working hours. CONSTITUTION: A rotating lathe of a seat for a vehicle comprises a lower plate(21) installed on the floor of the vehicle; a first slider(22) disposed on the upper surface of the lower plate; a rotating plate(23) rotatably supported by the first slider; a second slider(24) disposed on the upper surface of the rotating plate; and an upper plate(25) supported by the second slider and integrally fixed to the lower plate. An upper protrusion(21a) of the lower plate supporting the corners of the lower plate and rotating plate, and a lower protrusion(23a) of the rotating plate are engaging each other. The lower plate and the upper plate are strongly jointed. The first and second sliders integrally form connection portions(22b,24b) between ball portions(22a,24a). Thus, the seat of a stop state is prevented from rocking, and the rotating plate is easily prevented from deforming.
Patent KR-20030072748-A (KR)
Title: Parallel flat board type plasma effector equiped dielectric barrier formed projection
Inventor: CHO HYEONG JE
IPC: B01D53/32
Filed: 2002-03-06
Abstract: PURPOSE: A parallel flat board type plasma reactor with projection formed dielectric barrier is provided to reduce particulate material and gaseous material of gas flowing inside the plasma reactor by forming projection on dielectric barrier in the plasma reactor, thereby maintaining glow and streamer electric discharges in the coexisting state. CONSTITUTION: In a parallel flat board shaped dielectric barrier type plasma reactor(100) comprising a space part formed by installing spacer(30) between first and second dielectric barriers(10,20), discharge electrode(11) installed at the first dielectric barrier, and grounding pole plate(21) installed at the second dielectric barrier, the parallel flat board type plasma reactor with projection formed dielectric barrier is characterized in that a plurality of projection parts(40) are formed at the inner side oppositely directed to the first and second dielectric barriers forming the space part, wherein the plurality of projection parts are formed with being spaced apart from each other in an equal distance along the longitudinal direction of the first and second dielectric barriers, and wherein projecting position of projection parts formed on the first dielectric barrier and projection parts formed on the second dielectric barrier is formed on a perpendicular line so that the same number of the projection parts of the first and second dielectric barriers is vertically formed.