baber/WOPTO huggingface dataset:
Patent KR-20030052568-A (KR)
Title: Control method for data rate control of high data rate system
Inventor: YOON HYEONG GEUN
IPC: H04L12/20
Filed: 2001-12-21
Abstract: PURPOSE: A method for controlling a data rate in a high speed data transmission system is provided to inform an AT(Access Terminal) of a channel state by an AP(Access Point), and to synthetically predict all states of forward and reverse channels in the AT, thereby selecting an optimal data rate. CONSTITUTION: An AP(100) and an AT(200) exchange a pilot channel and an MAC channel(S601). The AP(100) predicts a reverse channel condition, and continuously updates a predicated value(S602), then continuously informs the AT(200) of the predicted channel condition(S603). The AT(200) continuously updates a C/I(Carrier/Interference) value based on the predicted value(S604), and predicts an optimal data rate, then determines a DRC(Data Rate Control) channel and an RRI(Reverse Rate Indicator)(S605). The AT(200) continuously requests to transmit data at an optimal rate(S606), and transmits an access channel with the use of a lower rate by one step(S607). The AT(200) transmits the data at an original rate, shows the rate on an RRI channel, and informs the AP(100) of the rate(S608).
Patent KR-20030055524-A (KR)
Inventor: BAE CHUN SEON
IPC: C22C38/00
Filed: 2001-12-27
Abstract: PURPOSE: A high strength cold rolled steel sheet with superior formability and weldability, and a method for manufacturing thereof are provided. The high strength cold rolled steel sheet has tensile strength of 70 to 90 kgf/mm¬2 and exhibits excellent impact absorbency. CONSTITUTION: The method includes the steps of reheating a steel slab comprising C 0.15 to 0.25 wt.%, Si 0.5 to 1.2 wt.%, Mn 1.0 to 2.0 wt.%, 0.25 wt.% or less of P, 0.020 wt.% or less of S, Al 0.015 to 0.050 wt.%, N 0.008 to 0.026 wt.%, a balance of Fe and incidental impurities at 1050 to 1300°C, wherein Si and P contents satisfies below relation: 1.5<=Si£wt.%|+50/8P£wt.%|<=2.0; hot rolling the steel slab at final delivery temperature of 890 to 940 deg.C; coiling the hot rolled steel sheet at 600 to 700 deg.C, followed by pickling; cold rolling the hot rolled steel sheet at a reduction ratio of 40 to 70 %; continuous annealing a cold rolled steel sheet at a temperature range defined as follow: 563+651C£wt.%|+42Si£wt.%|+18Mn£wt.%|<=annealing temperature£°C|<=850°C for more than 50 sec; rapid cooling the cold rolled steel sheet to the austenite initiating temperature ranging from 400 to 450 deg.C at a rate of 20 to 100°C/sec; and austempering the cold rolled steel sheet in the temperature range of 350 to 400°C for 200 to 500 sec.
Patent KR-20030056985-A (KR)
Title: Back splash for washing machine and dryer
Inventor: KIM DONG YUN
IPC: D06F39/12
Filed: 2001-12-28
Abstract: PURPOSE: A backsplash for a washing machine and a drier is provided to arrange the washing machine and the drier conveniently by installing a front panel in common, and to integrate the appearance by exchanging the front panels in changing the position of the washing machine or drier. CONSTITUTION: A washing machine has a body, a top cover and a backsplash(8) installed in the rear part of the top cover. A drier includes a body, a door and a top cover(14) installed in the upper part of the body. The backsplash comprises a front panel(8a) detachably combined with the upper part of the top cover, and a back cover(8b) connected to the top cover or integrally formed with the top cover. Back cover installation parts are formed symmetrically in front panels, and recessed in the rear lower part. Back covers are installed in back cover installation parts in common by forming the shape of the back cover installation part of the washing machine to be equal to the shape of the back cover installation part of the drier. Convenience is improved by using the front panel of the backsplash in common.
Patent KR-20030058665-A (KR)
Title: Apparatus deposition of semiconductor device
Inventor: JUNG U SEOK
IPC: H01L21/20
Filed: 2001-12-31
Abstract: PURPOSE: A deposition apparatus of a semiconductor device is provided to remove a native oxide layer on the surface of a conductive layer exposed by a contact hole and prevent regeneration of the native oxide layer. CONSTITUTION: The deposition apparatus comprises a deposition chamber(31), a wafer cleaner(33) for RTP cleaning attached on a side of the deposition chamber. A load lock(35) for input/output of the wafer. A heating system(43) enclosing a tube sylinder(41) heats up the deposition chamber. A wafer lifting system(45) moves up/down the wafer.
Patent KR-20010092422-A (KR)
IPC: H01L21/301
Filed: 1999-10-15
Abstract: 본 발명은 공정 분석을 위해 다이싱 데이터를 축적하고, 기판에서 절단의 질과 공정의 안정성을 모니터링하는 장치와 방법을 제공한다. 이 장치는 스핀들 모터를 가지고 있으면 블레이드는 스핀들 모터에 부착된다. 스핀들 구동기는 미리 정해진 회전율로 스핀들을 구동하기 위해서 스핀들에 결합되어 있다. 제어기는 기판에 의해 블레이드에 가해진 부하에 응답하여 스핀들 구동기를 제어하기 위해 모니터에 결합되어 있다.
Patent KR-20010099923-A (KR)
IPC: B32B37/00
Filed: 1999-12-22
Abstract: 본 발명은 복합재 및 이 복합재의 제조 방법에 관한 것이다.  복합재는 통기성일 수 있고, 하나 이상의 탄성 물질층 및 시트층의 네킹된 적층체로부터 형성된다.  시트층은 종방향 및 횡방향 크기를 한정하는 하나 이상의 비탄성 필름에 적층된 하나 이상의 비탄성 네킹성 물질을 포함하며, 적층체는 필름층의 통기성 및(또는) 액체 장벽 특성의 현저한 감소없이 하나 이상의 크기로 신장 및 수축가능하다.  이러한 적층체의 신장성 및 수축성은 예를 들면 네킹된 적층체가 횡방향 크기에서 소정의 신장성 및 수축성을 가지도록 하는 필름층의 종방향 크기에서의 줄무늬 주름의 결과이다.  통기성 적층체는 먼저 충진된 비탄성의 필름층을 부분적으로 연신하고, 비탄성의 네킹성 층을 부착하여 적층체를 형성한 후, 이어서 적층체를 연신하여 적층체를 네킹하여 목적하는 완전히 연신된 형상으로 필름을 연신함으로써 제조될 수 있다.  또한, 하나 이상의 탄성 물질층을 네킹된 적층체에 부착하여 하나 이상의 크기에서 연신 및 회복성을 제공한다.
Patent KR-20020006711-A (KR)
IPC: H02K7/08
Filed: 2001-02-19
Abstract: 본 발명은, 베어링내에 혼입한 공기를 배출하고, 굴곡부의 외부로의 유출을 방지하기 위한 동압형 유체베어링에 관한 것이다. 슬리브(3)와, 슬리브(3)의 일단측에 부착된 스러스트판(4)으로, 고정축(2)에 부착된 스러스트베어링(1)을 간극을 두고 협지한다. 고정축(2)의 외주면과 슬리브(3)의 내주면의 적어도 한쪽에 비대칭인 헤링본 형상의 동압발생홈(8a,8b)을 형성한다. 고정축(2)의 일단과 슬리브(3)와의 사이에 제 1모세밀봉부(7a)를 형성하고, 고정축(2)의 타단과 스러스트판(4)의 사이에 제 2모세밀봉부(7b)를 형성한다. 제 1모세밀봉부(7a)와 제 2모세밀봉부(7b)와의 사이에 공기제거용 홈부(9)를 형성한다.
Patent KR-20020022679-A (KR)
IPC: A61K31/18
Filed: 2000-05-25
Abstract: 하기 화학식 I 의 화합물 및 단일 입체이성질체 또는 입체이성질체의 혼합물로서의 이의 약학적으로 허용가능한 염은 과혈당증, 특히 II 형 당뇨병과 관련된 증세를 디나프틸우레아와 함께 치료하는데 유용하다.   상기 화합물은 인슐린 수용체의 키나아제 활성을 자극하고, 인슐린 수용체를 활성화시키며, 글루코오스의 흡수를 자극하는데 유용하다.  항당뇨병성 화합물을 포함하는 약학적 조성물을 또한 개시하였다 : 
     [화학식 I] 
     
       
     
     [식중, R 1 및 R 2 는 A 고리상의 치환기가고, 독립적으로,-SO 2 NR 7   2 , -C(O)NR 7   2 , -NR 7 SO 2 R 7 , -NR 7 C(O)R 7 , -SO 2 OR 7 , -C(O)OR 7 , -OSO 2 R 7 또는 -OC(O)R 7 이며,R 3 및 R 4 는, 독립적으로, 수소 또는 저급 알킬이거나, 또는 R 3 및 R 4 는 함께 -(CH 2 ) 2 -, -(CH 2 ) 3 - 또는 -(CH 2 ) 4 - 이거나, 또는 R 3 또는 R 4 는 전자쌍일 수 있으며, R 5 및 R 6 은, 독립적으로, 수소, 알킬, 치환된 알킬, 시아노, 할로, 니트로, SR 8 , -C(O)R 8 , -SO 2 0R 8 , -OS0 2 R 8 , -SO 2 NR 8   2 , -NR 8 SO 2 R 8 , -OC(O)R 8 , -C(O)OR 8 , -C(O)NR 8   2 , -NR 8 C(O)R 8 , -OR 8 또는 -NR 8   2 이고, 각각의 R 7 및 R 8 은, 독립적으로, 수소, 알킬, 치환된 알킬, 아릴, 치환된 아릴, 아릴(저급)알킬, 치환된 아릴(저급)알킬, 헤테로아릴(저급)알킬, 치환된 헤테로아릴(저급)알킬, 헤테로시클릴, 치환된 헤테로시클릴, 헤테로아릴, 또한 치환된 헤테로아릴이며, 각각의 Y 는, 독립적으로, 아조 또는 아미드 결합을 통해 나프탈렌 고리에 결합되지 않은 비간섭성 치환기가고, 각각의 x 는, 독립적으로, 0, 1 또는 2 이며, 링커는 c 로 나타낸 탄소와 d 로 나타낸 탄소를 연결시킨다]
Patent KR-20020014818-A (KR)
Title: Use of a stainless steel for umbilicals in seawaters
IPC: C22C38/00
Filed: 2000-06-13
Abstract: The invention relates to a ferrite-austenitic alloy and its use, the alloy has a composition with a mixture defined as: C maximum 0.05%, Si maximum 0.8%, Mn 0.30-1.5%, Cr 28.0-30.0%, Ni 5.80-7.40%, Mo 2.00-2.50%, N 0.30-0.40%, Cu maximum 1.0%, W maximum 2.0%, S maximum 0.010%, 30-70% ferrite and the balance austenite for tubes filled with hydraulic fluid, as transport tubes for solutions for chemical injection, or another uses in the application of umbilicals.
Patent KR-20020015709-A (KR)
IPC: B01D53/14
Filed: 2000-06-19
Abstract: 에틸렌은 비닐 아세테이트의 생성에서 시약으로 사용되는 상용의 화학제품이다.  에틸렌은 비교적 값이 비싸므로 이 공정에서 이것을 회수하고 재사용하는 것이 이롭다.  본 발명은 비닐 아세테이트를 제조하는 증기상 공정에서 반응기 루프에서의 불활성 기체 퍼어지 스트림으로부터 에틸렌을 회수하는 방법이 제공된다.  본 발명의 방법은, 흡착 용기에서 에틸렌을 함유하는 불활성 기체 퍼어지 스트림을 아세트산과 접촉시키는 단계; 아세트산과 에틸렌을 함유하는 스트림을 흡착 용기의 한 면에서 배출시키는 단계; 스크루버 칼럼에서 상기 스트림과 에틸렌 기체를 접촉시켜 스트림 중의 아세트산으로부터 에틸렌을 분리하는 단계; 및 스크루버 칼럼의 상부로부터 에틸렌을 회수하는 단계를 포함한다.  본 발명의 방법은 추가의 사용을 위해 반응기 루프로 회수된 에틸렌을 재순환시키는 단계를 또한 포함한다.
Patent KR-20030059700-A (KR)
Inventor: KIM DONG HYEON
IPC: G03B21/16
Filed: 2002-01-04
Abstract: PURPOSE: A temperature-variable type cooling path device used in an LCD projector is provided to reduce noise generated due to high-speed rotation of suction/exhaust fans by applying the cooling path device to a photosynthesis system. CONSTITUTION: A temperature-variable type cooling path device includes an air suction part(2) forming a fluid path for sucking air by means of a suction fan, air paths and an air exhaust part(4). The air paths are communicated with the air suction part(2) and are positioned in a photosynthesis system. Size of the air paths is varied depending on a temperature of three liquid crystal panels. The air paths are divided into three fluid paths in order to cool three liquid crystal panels, respectively. The air exhaust part(4) is communicated with the air paths so as to discharge air to an exterior by means of an exhaust fan.
Patent KR-20030061939-A (KR)
Title: Method of manufacturing liquid crystal display device having reflective electrode
Inventor: CHA SEONG EUN
IPC: G02F1/1335
Filed: 2002-01-14
Abstract: PURPOSE: A method for manufacturing a liquid crystal display having a reflective electrode is provided to secure a viewing angle in a specific direction and increase the reflexibility by realizing a reflexibility characteristic anisotropic according to a direction of an incident light. CONSTITUTION: Pixels are formed on a substrate(100). An organic insulating film(116) is formed on the pixels and the substrate. A plurality of lens parts(122) and lens dividing parts(124) different in height are formed on the organic insulating film. The lens parts have a non-symmetrical section. A reflective electrode(120) is formed on the organic insulating film. The reflective electrode reflects incident light in a specific direction to have the maximum strength.
Patent KR-20030062489-A (KR)
Title: EDMOS device with the structure of lattice type drift region and method of manufacturing the same
Inventor: KIM JONG DAE
IPC: H01L29/78
Filed: 2002-01-17
Abstract: PURPOSE: An extended drain metal oxide semiconductor(EDMOS) device with the structure of lattice type drift region is provided to simultaneously obtain a high breakdown voltage and low on-resistance by making an np junction composed of a high density n lattice and a low density p lattice. CONSTITUTION: A well region(204) is formed in a predetermined region on a silicon substrate(201). A lattice-type drift region in which the first lattice and the second lattice are repeatedly arranged in every direction while contacting each other is formed in a predetermined region of the well region. A field oxide layer is formed in a predetermined portion of the well region or in predetermined portions of the well region and the drift region. A drain region(213) is formed in a predetermined region inside the drift region. A diffusion region is formed under the drain region. A source region(212) and a source contact region(214) are formed in a predetermined region of the well region. A gate electrode is formed in a predetermined region on the well region by interposing a gate insulation layer. A source electrode(216) is connected to the source region and the source contact region. A drain electrode(217) is connected to the drain region.
Patent KR-20030067303-A (KR)
Title: Method of automotive battery charging
Inventor: SEOL SENG GI
IPC: B60R16/02
Filed: 2002-02-08
Abstract: PURPOSE: A method of charging a battery for vehicle is provided to charge a battery for vehicle of 42V or a battery for vehicle of 14V by using the battery for vehicle of 14V or the battery for vehicle of 42V without using an additional device, respectively. CONSTITUTION: A battery of a vehicle having a power supply system of 14V is connected between a neutral point(1) of a three-phase AC wire of an ISG(Integrated Starter and Generator)(4) of a vehicle having a power supply system of 42V and a DC link of an inverter for connecting the ISG to a vehicle battery of 42V in order to charge the vehicle battery of 14V or the vehicle battery of 42V. The DC link is formed with a cathode terminal(2). The vehicle battery of 14V or the vehicle battery of 42V is charged by operating switches between each phase wire of the three-phase AC wire and an anode terminal(3) or the cathode terminal of the inverter when the battery of 14V is connected between the neutral point and the cathode terminal of the inverter.
Patent KR-20030068874-A (KR)
Title: Throwaway cup with tea bag and manufacturing method thereof
Inventor: KIM JUNG HWAN
IPC: B65D85/804
Filed: 2002-02-18
Abstract: PURPOSE: A disposable cup provided of tea bag and a method for producing the same are provided to conveniently enjoy the tea without limitation of time and place only by pouring water and to protect health by comprising no adhesive component possible to be harmful to human being. CONSTITUTION: The disposable cup comprises a cup body(1), a tea bag(4) containing tea content and located in the cup body(1) and a fixing component for the tea bag(4) to the cup body(1). The fixing component has a number of holes(2) and a fixing plate(3) secured to inner circumference side of the cup body(1). The cup product is produced by steps of processing raw material for the cup; forming a shape of the cup; preparing the fixing plate; attaching the tea bag on bottom end of the cup; and mounting the fixing plate to the cup.
Patent KR-20020072791-A (KR)
Inventor: MORI HIROSHI
IPC: H01J11/32
Filed: 2002-03-11
Abstract: PURPOSE: To provide a plasma discharge display device with high luminous intensity and luminous efficiency which can be driven by a comparatively low voltage by efficiently generating an intense vacuum ultraviolet ray by plasma. CONSTITUTION: The plasma discharge display device has a pair of transparent first discharge sustaining electrodes 40 formed like stripes between a first substrate 4 and a first dielectric layer 30, a second dielectric layer 32 formed on a discharge space side surface of the first dielectric layer 30, a pair of second discharge sustaining electrodes 44 formed like stripes between the second dielectric layer 32 and the first dielectric layer 30 in correspondence to the first discharge sustaining electrodes and having an electric resistance lower than the first discharge sustaining electrodes 40, and a pair of bus electrodes 42 arranged along a longitudinal direction of both mutually adjacent rim parts in the pair of first discharge sustaining electrodes 40 so as to overlap the second discharge sustaining electrodes 44 when seen from a screen side surface 4a of the first substrate and having an electric resistance lower than the first discharge sustaining electrodes 40.
Patent KR-20020073299-A (KR)
Inventor: BRUENING HUBERTUS
IPC: B22D35/04
Filed: 2002-03-13
Abstract: PURPOSE: An arrangement for pouring a pourable melt made up of a copper alloy is provided which makes possible the pouring of copper alloys with little gas uptake and oxide contamination, and which can be coupled with relatively little complexity to a wide variety of melting furnaces that are tiltable about a horizontal pivot axis. CONSTITUTION: The arrangement for pouring a copper alloy pourable melt comprises a melting furnace that is pivotable about a horizontal pivot axis(2), the furnace configured so that the pourable melt(3) is conveyed under a shielding gas atmosphere; a launder for conveying the pourable melt from the furnace, the launder having a filling end and an outlet; a hood(7) covering at least the filling end(5) of the launder(6) so that the pourable melt is sealed off from an ambient atmosphere; a pouring tube(4) connected to the melting furnace; a seal arrangement(8) interposed between the tube and the filling end of the hood, the seal allowing the tube to engage the hood in pivotably movable fashion; and a mold connected to the outlet of the let of the launder, wherein the seal arrangement comprises an upper seal unit disposed on a first portion of the pouring tube and a lower seal unit disposed on a second portion of the pouring tube.
Patent KR-20030074027-A (KR)
Inventor: JI MAN SOO
IPC: B60P3/00
Filed: 2002-03-14
Abstract: PURPOSE: A movable video producing vehicle is provided to produce a video by mounting a machine to produce the video in a crowded place inside a converted truck. CONSTITUTION: A side of a truck is converted like a shutter of a store. A melody machine(1) to produce images is fixed inside a tray. A computer is fixed the rest room to check a CD(Compact Disc) having a video. A door(4) made of a window more than half is installed to a middle portion to enter a singing room. A ventilation fan is installed next to the door. A generator room(2) is arranged to a rear portion of a right front wheel to transmit electricity to each machine. Thereby, the video is produced in a vehicle parked in a crowded place with cheap cost.
Patent KR-20030076901-A (KR)
Title: Method for manufacturing thin film transistor liquid crystal display and lcd of using the same
Inventor: LEE JU BOK
IPC: G02F1/13
Filed: 2002-03-23
Abstract: PURPOSE:A method for manufacturing a thin film transistor liquid crystal display and a liquid crystal display using the same are provided to promptly find out and repair bad pixels by numbering rows of data bus lines and columns of gate bus lines. CONSTITUTION:An amorphous silicon film and a doped amorphous silicon film are deposited on a transparent insulating substrate(100) where gate bus lines and a gate insulating film are formed, and the amorphous silicon film and the doped amorphous silicon film are etched to form a channel layer and an ohmic contact layer. A source/drain metal is deposited on the insulating substrate and is etched to form source and drain electrodes for forming TFT(Thin Film Transistor)s and data bus lines. A passivation film is deposited on the substrate, and contact holes are formed. A plurality of holes are formed on a surface of the passivation film to display column numbers of the gate bus lines and row numbers of the data bus lines. An ITO(Indium Tin Oxide) metal is deposited on the substrate and is etched to form pixel electrodes.
Patent KR-20020079567-A (KR)
Inventor: SHIMOMURA NARAKAZU
IPC: G11C16/06
Filed: 2002-04-10
Abstract: PURPOSE: To supply appropriate internal power source voltage so that performance of a semiconductor memory can be brought out to the utmost limit even when process variation is caused. CONSTITUTION: This circuit has voltage dividing circuit consisting of one field effect transistor incorporated in a semiconductor chip of a semiconductor device and a plurality of resistors, power source voltage externally supplied is divided into two kinds of voltage by this voltage dividing circuit depending on conduction or non-conduction of the field effect transistor, this divided voltage is supplied to a plurality of field effect transistors incorporated in the semiconductor chip as internal power source voltage.
Patent KR-20030081953-A (KR)
Title: method for testing H.323 gatekeeper using open phones
Inventor: SHIN MYEONG JUN
IPC: H04L12/26
Filed: 2002-04-15
Abstract: PURPOSE: A method for testing an H.323 gatekeeper using an open phone is provided to perform a long-run test for software of the gatekeeper, and to simulate a gatekeeper production environment at low price, thereby testing reliability. CONSTITUTION: A system creates 20 instances of open phone software(S1), and executes DOS windows for each instance(S2). The system inputs a command to each DOS window, and requests registration of a gatekeeper(S3). The system decides whether the registration of the gatekeeper is successful(S4). If so, the system requests a call connection(S5). The system checks whether time elapses(S6), and inputs a command for cutting off calls to all the DOS windows to cut off all the connected calls(S7). The system requests unregistration of the gatekeeper for each terminal, so that each terminal is unregistered from the gatekeeper(S8).
Patent KR-20030082086-A (KR)
Title: System and method of payment via mobile telephone
Inventor: LEE JONG IL
IPC: H04W4/24
Filed: 2002-04-16
Abstract: PURPOSE: A settlement method using a wireless terminal and a system therefor are provided to use a mobile phone as a payment settlement device when applying for a job offer or job hunting advertisement in a local information paper or performing an EC(Electronic Commerce). CONSTITUTION: A seller computer terminal performs an EC with a buyer(10), and inputs a mobile communication terminal call number and an ID number of the buyer(10), which are obtained from the buyer(10), on the Internet. A payment gateway server(30) provides a payment settlement window to the seller computer terminal so that the seller computer terminal inputs the mobile communication terminal call number and the ID number, and inquires an ID or a mobile communication terminal number of the buyer(10). The payment gateway server(30) receives whether the buyer(10) admits that an EC settlement price is invested to the mobile communication terminal call number of the buyer(10), through a callback URL(Uniform Resource Locator) notification.
Patent KR-20030083300-A (KR)
Title: 실린더로드 보호장치
IPC: E02F3/36
Filed: 2002-04-20
Abstract: 본 발명은 굴삭기 등과 같은 건설중장비에 사용되는 유압실린더에 관한 것으로, 보다 상세하게는 실린더로드의 보호를 위해 설치되는 실린더로드 보호장치에 관한 것이다. 
     본 발명에 의한 실린더로드 보호장치는 실린더로드 선단에 돌출 형성되는 로드고정편; 상기 실린더로드를 수용하는 실린더튜브 상면에 돌출 형성되는 튜브고정편; 및 다수의 커버플레이트가 겹쳐져 이루어져 상기 실린더로드의 신축방향 이동에 따라 슬라이드 신축되도록 일단은 상기 로드고정편에 고정되고 타단은 상기 튜브고정편에 고정되는 실린더로드 커버를 포함하여 이루어지는 것을 특징으로 한다. 
     상술한 구조로 이루어지는 본 발명의 실린더로드 보호장치는 마모나 소음 등이 발생되지 않고 원활하게 작동되면서 실린더로드를 보호함과 아울러 실린더튜브 상부 공간을 활용할 수 있게 한다.
Patent KR-20030087229-A (KR)
Title: Anti-roll Apparatus for Ships and Floating Bodies
Inventor: LEE GANG BOK
IPC: B63B39/00
Filed: 2002-05-08
Abstract: PURPOSE: An anti-roll device for a vessel or a floating body is provided to reduce the roll motion of the vessel or the floating body by installing an anti-roll plate and generating anti-roll moment. CONSTITUTION: In an anti-roll device for a vessel and a floating body, an anti-roll plate(1) is extended longitudinally in the vessel or the floating body. The anti-roll plate is installed in the neighborhood of a bilge by a plurality of connection members(2), and has the uniform angle of attack with fluid when the vessel or the floating body is in roll motion.
Patent KR-20030090150-A (KR)
Title: Apparatus for secondary electron trap at the electron beam evaporation
Inventor: JUNG GWANG JIN
IPC: H05B33/10
Filed: 2002-05-21
Abstract: PURPOSE: An apparatus for removing secondary electrons of an electron beam evaporator is provided to prevent previously a damage of an organic layer of a glass substrate by removing the generation of the secondary electrons due to electron beams. CONSTITUTION: An apparatus for removing secondary electrons of an electron beam evaporator includes a plurality of magnets(8,10), a magnet shield(12), and a magnet holder. The magnets(8,10) are installed on both sides of an outer wall of a reactor(2) between a glass substrate(6) and an electron beam source(4) of the reactor(2) of an organic electro-luminescence display fabrication system in order to form the magnetic field. The magnet shield(12) is used for fixing the magnets(8,10). The magnet holder is used for inserting stably the magnets(8,10) within the magnet shield(12).