baber/WOPTO huggingface dataset:
Patent KR-20010065527-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A cage including a bird vending machine is provided so that a user conveniently buys various kinds of cages inclusing birds to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010066010-A (KR)
Inventor: OH MAN JU
IPC: B60K15/00
Filed: 1999-12-31
Abstract: PURPOSE: A fuel tank deposit detecting and warning device is provided to automatically detect water and deposit generated on the bottom of a fuel tank and warn it, and easily clean the bottom and exhaust the water and deposit. CONSTITUTION: A float(11) floated by deposit is installed on the bottom of a fuel tank. Further, a contact point switch for operating an alarm(20) when the float ascends to predetermined height is installed. Thus, the drain period of the water and deposit is correctly found, so that the break down of an engine due to the water and deposit is prevented. Furthermore, an upper and a lower cases(5,6) are separably mounted on the bottom of the fuel tank, thereby easily exhausting the deposit. Therefore, the fuel tank is not needed to be separated on cleaning, thereby improving a maintainability.
Patent KR-20010066384-A (KR)
Inventor: JUNG U SEOK
IPC: H01L21/20
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to alter only the shape of a pattern material without a variation of a selective epitaxial growth of silicon, thereby enhancing the selectivity and decreasing an occurrence of defects. CONSTITUTION: A nitride film is deposited on a semiconductor substrate(100) and is patterned to form a nitride film pattern(10) for exposing a part of the semiconductor substrate. An oxide film(14) is formed on the entire surface of the resultant structure. The oxide film is blanket-etched to expose the surface of the substrate between the nitride film pattern. The exposed substrate is subject to a selective epitaxial growth to form an epitaxial growth film(16). The nitride film pattern includes a capping film formed on a selected portion of the substrate or a spacer enclosing the capping film and a predetermined pattern. The oxide film is formed with a step coverage of 60% or less.
Patent KR-20000036203-A (KR)
Title: Closed loop steam cooled steam turbine
Inventor: BANNISTER RONALD L
IPC: F01K25/00
Filed: 1997-07-29
Abstract: PURPOSE: A system is provided which is for effectively and efficiently cooling the vanes and blades of a turbine expanding steam generated by the combustion of hydrogen and oxygen. CONSTITUTION: A power plant in which hydrogen and oxygen are combusted to produce a flow of high pressure, high temperature steam. The steam is expanded in a high pressure turbine employing closed steam loop cooling for the stationary vanes and rotating blades. A heat recovery steam generator produces the cooling steam by transferring heat from the expanded steam exhausting from the high pressure turbine to feed water. The cooling steam is directed through cooling passages formed in the vanes and blades of the turbine and the heated cooling steam is collected and returned to the cycle by directing it to the combustors where it serves to moderate temperature. Steam used to cool the intermediate and low pressure vanes and blades of the high pressure turbine is directed to an intermediate pressure turbine for cooling and expansion. An intermediate pressure combustor further heats the cooling steam prior to its expansion in the intermediate pressure turbine.
Patent KR-20000048628-A (KR)
Title: 3' genomic promoter region and polymerase gene mutations responsible for attenuation in viruses of the order designated mononegavirales
Inventor: UDEM STEPHEN A
IPC: C12N15/09
Filed: 1997-09-19
Abstract: PURPOSE: Provided are isolated, recombinantly-generated, attenuated, nonsegmented, negative-sense, single stranded RNA viruses of the Order designated Mononegavirales having at least one attenuating mutation in the 3' genomic promoter region and having at least one attenuating mutation in the RNA polymerase gene. CONSTITUTION: Isolated, recombinantly-generated, attenuated, nonsegmented, negative-sense, single stranded RNA viruses of the Order Mononegavirales having at least one attenuating mutation in the 3' genomic promoter region and having at least one attenuating mutation in the RNA polymerase gene are provided. Vaccines are formulated comprising such viruses and a physiologically acceptable carrier. The vaccines are used for immunizing an individual to induce protection against a nonsegmented, negative-sense, single stranded RNA virus of the Order Mononegavirales.
Patent KR-20000069519-A (KR)
Title: 전력 절약형 순간 아날로그/디지털 변환기
IPC: H03M1/36
Filed: 1998-10-15
Abstract: 순간 아날로그/디지털 변환은 분기점이 다수의 2 n -1 비교기들 각각의 한 입력으로서 분기점이 저항열의 각쌍의 인접하는 저항들 사이에서 취해지는 저항성-분배기 열을 이용하여 n-비트 변환기에서 수행된다. 상기 각 비교기들은 디지털 형태로 변환될 아날로그 입력 전압이 인가되며 상기 나머지 비교기들과 공통인 두 번째 입력을 갖는다. 전환점은 비교기들 중 바로 인접하는 비교기들이 주어진 아날로그 입력 전압 샘플에 대하여 다른 이진 상태를 나타내는 분기점들 중의 하나에서 발생하며, 이는 전환점이 샘플된 아날로그 입력 전압이 기준 전압을 초과하는 최상위 순서 디지털 출력에서 발생됨을 나타낸다. 전환점은 변환기 내의 비교기의 총수 보다 상당히 적은 수의 미리선택된 비교기들 중의 연속적인 비교기들 그룹내의 위치에서 각 샘플 동안 검출된다. 전환점을 포함하는 그룹 내의 비교기들을 제외한 변환기의 모든 비교기들은 주어진 샘플에 대하여 주어진 변환 과정 동안 전력을 보존하기 위하여 비활성화된다.
Patent KR-20000069944-A (KR)
Title: 연속원심분리기로의 ｄｎａ 의 정제 방법
IPC: B01D21/26
Filed: 1998-01-09
Abstract: 본 발명은 염색체외 DNA 및 또 다른 세포 성분 함유액을 일정한 조건하에서 연속원심분리기를 통과시켜  다른 세포 성분들로 부터 염색체외 DNA를 분리하여 정제된 염색체외 DNA를 수득하는  염색체외 DNA 의 정제 방법에 관한 것이다.   본 발명은 또한 클로닝, 형질전환, 트랜스펙션, 세포로의 미세주입, 유전자 요법의 용도, DNA 백신화 또는/및 중합효소 연쇄 반응 (PCR) 을 위한 정제된 염색체외 DNA 의 용도에 관한 것이다.   본 발명은 또한 염색체외 DNA를 정제하기 위한 연속원심분리기의 용도에 관한 것이다.
Patent KR-20000070970-A (KR)
IPC: G06F3/0354
Filed: 1998-02-11
Abstract: The present invention provides an input device for positioning a cursor on a computer screen by movement of a ball whose rotary movements are transformed into electronic signals, which is unique in that the angular rotations of the ball can be detected by an optical detection means by use of substantively coherent light in such a manner that the rotation of the ball is converted into data values with respect to an x-axis and a y-axis, said axes being preferably perpendicular to each other. This provides a compact detecting device which is suitable for the construction of a computer mouse with the shape of a ball-point pen.
Patent KR-20010005880-A (KR)
Title: 미세홈을 갖는 디스플레이 패널 및 그 구동 방법
IPC: H01J11/02
Filed: 1999-01-26
Abstract: 기판 내의 홈의 측벽(4)으로 지속 및 어드레스 방전을 개시하고 상기 홈을 따라 수평 방전을 행함으로서 AC 플라즈마 디스플레이(1)를 구동하는 방법을 개시함. 기록 단계는 턴 "온"되는 셀에 대응하는 선택의 제 1 및 제 2 전극에 펄스를 가하며, 소거 단계는 턴 "오프"되는 셀에 대응하는 제 1(7) 및 제 3 전극(11)에 전압을 가한다.
Patent KR-20010020384-A (KR)
IPC: B24B37/24
Filed: 1998-04-30
Abstract: This invention pertains to a method of modifying or refining the surface of a wafer suited for semiconductor fabrication. This method may be used to modify a wafer having an unmodified, exposed surface comprised of a layer of second material deployed over at least one discrete feature of a first material attached to the wafer. A first step of this method comprises contacting and relatively moving the exposed surface of the wafer with respect to an abrasive article, wherein the abrasive article comprises an exposed surface of a plurality of three-dimensional abrasive composite comprising a plurality of abrasive particles fixed and dispersed in a binder and maintaining contact to effect removal of the second material. In a second step, the contact and relative motion are continued until an exposed surface of the wafer has at least one area of exposed first material and at least one area of exposed second material.
Patent KR-20010012458-A (KR)
Title: 부하 제어 장치
IPC: F02D9/02
Filed: 1998-05-06
Abstract: 본 발명은 미리 주어질 수 있는 변수들에 따라 작동 드라이브에 의해 경우에 따라서 감속되어 부재가 구동될 수 있으며, 상기 부재의 위치를 나타내는 신호를 제공하는 위치 측정 장치(12)가 구비되고, 특히 축(5)상에 배치된 플랩의 공기 소통 영역(4)을 변화시키는 부재를 가지는 제어 장치에 관한 것이다.  상기 위치 측정 장치(12)는 작동 드라이브 영역에 배치된다.
Patent KR-20010012881-A (KR)
Title: 연속 열처리로 및 연속 열처리로의 분위기 제어 방법 및냉각 방법
IPC: C21D1/613
Filed: 1999-03-25
Abstract: 복수의 노대역중 최초 노대역과 최후 노대역을 제외한 나머지중 1개의 노대역이 분위기 가스 분사에 의해 재료를 급속 냉각하는 급냉대역(11)이고, 또한 분위기 가스 시일 수단으로서 입구부에 상류측으로부터 제 1 및 제 2 롤 시일 장치(4A, 4B)에 의해 분할된 롤 시일 챔버(3)와, 출구부에 제 3 롤 시일 장치(4C)를 갖고, 제 1 롤 시일 장치의 입구부와 제 3 롤 시일 장치의 출구부가 접속되고, 및/또는 롤 시일 챔버와 급냉대역내 최상류 부분(6)이 접속된 연속 열처리로로 하며, 노내 수소 농도를 급냉대역내에서 10% 이상, 또한 급냉대역 입구측의 노대역에서 10% 이하로 제어한다. 
     이에 의해, 가스 제트 냉각 방식의 급냉대역의 분위기 가스와 급냉대역에 인접한 노대역(가열대역 및 냉각대역 등등)의 분위기 가스의 혼합을 간단한 수단에 의해 방지할 수 있는 연속 열처리로 및 질화를 방지할 수 있는 노내 분위기 가스 제어 방법을 제공한다.
Patent KR-20010013128-A (KR)
Inventor: SCHELBERGER KLAUS
IPC: A01N43/52
Filed: 1998-05-18
Abstract: The invention relates to a fungicidal mixture containing a synergistically effective amount of a.1) a phenyl-benzyl ether derivative of formula (I.a), (I.b) or (I.c) or a.1) a carbamate of formula (I.d), wherein X = CH and N, n = 0, 1 or 2, and R = halogen, C 1 -C 4 -alkyl and C 1 -C 4 -halogen alkane, whereby the residues R can be different when n = 2, a salt or adducts thereof, and b) a fungicidal active substance from the benzimidazole class or the precursors releasing the same (II).
Patent KR-20010013881-A (KR)
IPC: C07D401/14
Filed: 1998-06-15
Abstract: 파네실 단백질 전이효소의 억제제인 화학식 1.0의 신규한 할로-N-치환된 우레아 화합물 및 약제학적 조성물 또는 약제학적으로 허용되는 이의 염 또는 용매화물이 기재되어 있다. 
     화학식 1.0 
     
       
     
     위의 화학식 1.0에서, 
     A는 N 또는 N-옥사이드이고, 
     X는 N, CH 또는 C이며, 단 X가 N 또는 CH인 경우, 탄소원자 11에 단일 결합(실선으로 나타냄)이 존재하고, X가 C인 경우, 탄소원자 11에 이중 결합(실선과 점선으로 나타냄)이 존재하고, 
     X 1 과 X 2 는 독립적으로 브로모 및 클로로로부터 선택되고, 
     X 3 과 X 4 는 독립적으로 수소, 브로모 및 클로로부터 선택되며, 단 X 3 과 X 4 중의 적어도 하나는 수소이고, 
     Y 1 과 Y 2 는 독립적으로 수소 및 알킬로부터 선택되고, 
     Z는 =O 또는 =S이고, 
     R 5 , R 6 , R 7 및 R 8 은 각각 독립적으로 수소, -CF 3 , -COR 10 (여기서, R 10 은 수소, 알킬, 알콕시, 아릴, 아르알킬, 헤테로아릴, 헤테로아릴알킬, 사이클로알킬, 사이클로알킬알킬, 헤테로사이클로알킬 또는 헤테로사이클로알킬알킬이다), 알킬 또는 아릴이고, R 5 는 R 6 과 결합하여 =O 또는 =S를 나타낼 수 있고/있거나, R 7 은 R 8 과 결합하여 =O 또는 =S를 나타낼 수 있고, 
     R 19 와 R 20 은 독립적으로 수소, 알킬, 알콕시, 아릴, 아르알킬, 헤테로아릴, 헤테로아릴알킬, 사이클로알킬, 사이클로알킬알킬, 헤테로사이클로알킬 또는 헤테로사이클로알킬알킬이며, 단 R 19 와 R 20 은 둘 다 수소가 아니고, 
     v는 0, 1, 2 또는 3이고, 
     w는 0 또는 1이다. 
     또한, Ras 작용을 억제함으로써 세포의 이상 성장을 억제하는 방법이 기재되어 있다.  당해 방법은 신규한 할로-N-치환된 우레아 화합물을 생물학적 시스템에 투여함을 포함한다.  특히, 당해 방법은 사람과 같은 포유동물에 있어서 세포의 이상 성장을 억제한다.
Patent KR-20010068225-A (KR)
Title: Chemical Vapor Deposition Equipment
Inventor: KIM YEONG MIN
IPC: H01L21/205
Filed: 2000-01-03
Abstract: PURPOSE: A chemical vapor deposition apparatus is provided to automatically measure a gap between a head and a susceptor. CONSTITUTION: A guide ring(211) and a plurality of susceptor gap screws(221) are installed on a susceptor(121). The guide ring(211) surrounds the susceptor(121). The susceptor gap screws(221) are mounted on the guide ring(211) to adjust a gap between a head and the susceptor(121). A plurality of ultrasonic wave transmitting units(231) are installed on the guide ring(211) to emit ultrasonic waves. A plurality of ultrasonic wave receiving sensors are installed to receive the ultrasonic waves. The number of the ultrasonic wave transmitting units(231) is the same as that of the sensors. The ultrasonic wave transmitting units(231) and the sensors are installed on edge portions of the guide ring(211) and the head. Therefore, the ultrasonic transmitting units(231) and the sensors are installed by fours but the number can be changed if necessary.
Patent KR-20010068501-A (KR)
Title: Reinforced glass shelf for refrigerator
Inventor: LEE GWANG HO
IPC: F25D25/02
Filed: 2000-01-06
Abstract: PURPOSE: A refrigerator tempered glass shelf is provided to apply to various products by combining an injection-molded edge member with front and rear parts of a tempered glass, and to assemble the tempered glass plate with the edge member firmly and precisely without a gap. CONSTITUTION: Front and rear edge members(20,21) are assembled with the front and the back of a tempered glass plate(1) to apply to the products having the same width and the different length. The tempered glass plate is combined with the front and rear edge members by plural elastic ledges(30). The front edge member is connected to the rear edge member by a coupling member(40). The staple-shaped front and rear edge members are injection-molded to cover the front and the back of the tempered glass and prevent from being separated from the tempered glass plate. The periphery of the tempered glass plate is inserted to a fitting groove of the front and rear edge members. The tempered glass shelf is kept clean with assembling the front and rear edge members with the tempered glass plate without clearance.
Patent KR-20010068643-A (KR)
Title: A stepper using a multiple alignment manner
Inventor: KIM CHAE U
IPC: H01L21/027
Filed: 2000-01-07
Abstract: PURPOSE: An exposure system using a multi-alignment method is provided to expose simultaneously a multitude of semiconductor wafer by using one light source. CONSTITUTION: Two or more wafer stages(102,104) shift a multitude of semiconductor wafer(106,108) toward an X-axis direction or a Y-axis direction, or a Z-axis direction. The semiconductor wafers(106,108) formed with photoresist are loaded on the wafer stages(102,104). A light generation portion(110) generates the light to pattern the photoresist formed on the semiconductor wafers(106,108). Two light irradiation portions(136,138) are installed at a position corresponding to the semiconductor wafers(106,108) loaded on the wafer stages(102,104). The light irradiation portions(136,138) transmits or reflects the light generated from the light generation portion(110).
Patent KR-20000030138-A (KR)
Title: Cash approval system for real time and the method for processing the same
Inventor: JEON JAE SEONG
IPC: G06Q20/04
Filed: 2000-01-10
Abstract: PURPOSE: A system for setting cash in real time and processing method therefor is provided to increase a convenience of a user of a cash card by effectively supporting a transaction performed by a cash card or a credit card and transferring an account of a buyer to an account of a seller in a real time when buying a goods. CONSTITUTION: A card terminal reads information of a cash/credit card and a settled list and transmits the read information of cash/credit card to a link system(s10). The link system records information of the cash/credit card and the settled list transmitted from the card terminal and discriminates a cash card or a credit card, and generates information of the cash card, a card transaction list, and an account transferred report to transmit the generated content to a work processing system of a bank(s12-s16). The work processing system compares a buying price of the cash card with an account remainder and processes an account transfer in a real time when the buying price is less than the account remainder(s18-s20).
Patent KR-20000024210-A (KR)
Inventor: SIN SOO CHUR
IPC: A47J37/06
Filed: 2000-01-28
Abstract: PURPOSE: A frying pan is to apply far infrared ray radiated from the pan to the cooking food such as meat, to remove bad smells and make mellow the taste of the food. CONSTITUTION: A frying pan is made of a mixture of natural jade and loess that radiates plenty of far infrared ray. When the frying pan applies to food, it removes the unpleasant smell of fat and fish and makes the mellow taste of food and makes it easy to clean fatty stain off the pan.
Patent KR-20000024350-A (KR)
Inventor: PARK SUNG GUK
Filed: 2000-02-09
Abstract: PURPOSE: A method and an apparatus for internet sales are provided to enhance sales satisfaction by outputting selectively a predetermined plurality of selling price. CONSTITUTION: A method for internet sales comprises the steps of: outputting one of a plurality of selling price as a current selling price to one or more buyers; inputting purchase request signals related to the current selling price from the buyers; selecting one of the purchase request signals and outputting the current selling price to the buyer related to the selected purchase request signal; and varying the current selling price within the range of the plurality of selling price and repeating above steps. An apparatus for internet sales comprises a storage unit, a processor, and a program.
Patent KR-20010083547-A (KR)
Title: Chemically amplified resist composition containing low molecular additives
Inventor: KIM JAE YEONG
IPC: G03F7/039
Filed: 2000-02-16
Abstract: PURPOSE: A chemical amplified resist composition is provided to accomplish excellent compatibility with general resist resin, transparency and thermal stability in a desired temperature range of resist processing stage by comprising a multi-membered copolymer and a specific additive together with other acid generating agent and solvent. CONSTITUTION: The resist composition comprises 100 part by weight a multi-membered copolymer having the following formula(I) (wherein X, Y are formed by different units as monomers selected from a group consisting of the following formulas(II),(III) and (IV); l, m, n and o represent repeating unit numbers of the polymer and 0=<l/(l+m+n+o)=<0.5, 0=<m/(l+m+n+o)=<0.5, 0=<n/(l+m+n+o)=<0.35, 0.4=<o/(l+m+n+o) =<0.6 and 0.15=<(l+m)/(l+m+n+o)=<0.5), 3,000-50,000 Mw and 1.0-3.0 of Mw/Mn distribution and 5-50 part by weight of a low molecular weight compound additive having the following formula(V). The composition further includes 0.3-10 part by weight of acid generating agent and solvent.
Patent KR-20000024592-A (KR)
Title: Clothing electronic commerce method using internet
Inventor: PARK SANG KYUNG
Filed: 2000-02-22
Abstract: PURPOSE: An electronic trade method is provided in order for a customer to obtain relatively accurate information such as a textile quality, color, coordination, and design about clothes by means of 3D simulation modeling method through an open network. CONSTITUTION: In the electronic trade method, a customer accesses a web server, provides information about his/her physical figure(S100)(S110) and about clothes such as type, size, and color(S120)(S130). Responsively, the web server looks up a database that previously stores information of sellers previously registered as members, simulates clothes on the basis of the information about the customer physical figure with a 3D simulation method, and display the simulation result on the customers terminal(S170)(S180)(S190). If the customer is interested of the clothes, the web server transfer price information to the customer(S210). If the customer decides to buy the clothes(S220), the clothes prices are electronically paid(S230). After the trade, the web server clears the customers private information and takes out damage insurance(S240). If the customer decides not to buy, the server connects the customer to the seller for further negotiation.
Patent KR-20010084055-A (KR)
Inventor: KANG SEONG OK
IPC: C11D1/00
Filed: 2000-02-23
Abstract: PURPOSE: A liquid cleanser composition is provided, to reduce the irritation to the skin and to improve the cleansing power against the metal salts of a fatty acid. CONSTITUTION: The composition comprises 0.2-10 wt% of a mixture which comprises at least one compound selected from the group consisting of diethylenetriamine pentamethylene phosphoric acid represented by the formula and its salts with 1-8 substituted sodium ions; and at least one compound selected from the group consisting of ethylenediamine tetraacid, its salts with 1-4 substituted sodium ions or 1-4 substituted ammonium ions, by the molar ratio of 1:5 to 5;1, based on the total weight of the composition. Preferably the composition comprises further 1-20 wt% of an anionic surfactant selected from the group consisting of alkylbenzene sulfonate, sodium laurylether sulfonate and α-olefin sulfonate; 0.1-10 wt% of a nonionic surfactant of alcaro-amide substituted with a fatty acid of C12C18; and 0.1-10 wt% of at least one cationic surfactant selected from the group consisting of dimethylalkyl betaine whose alkyl group is substituted with lauryl, cocoamidopropyl, lauryl sulfo or stearyl group, and the group consisting of amine oxides, based on the total weight of the composition.
Patent KR-20010084873-A (KR)
Title: a method of soft-handoff for MC-DS/CDMA system
Inventor: HWANG HYEON CHEOL
IPC: H04B7/26
Filed: 2000-02-29
Abstract: PURPOSE: A soft hand-off method of a multi-carrier direct spreading code division multiple access system is provided to remove unnecessary signal transmission of base stations without increasing complexity of a receiver and apply soft hand-off technic to the multi-carrier direct spreading code division multiple access system. CONSTITUTION: If a telephone call is started, every sub-band correlator of a mobile station receives a signal transmitted by one base station, and measures and evaluates electric power of pilot signals transmitted from the other base stations(ST101). If the electric power of pilot signals of the other base station becomes larger than a threshold electric power, the mobile station transmits a pilot receiving power message to an MSC(Mobile Switching Center) through the base stations(ST102). The MSC equally assigns the sub-band of the mobile station to the base stations and indicates to transmit the dispersed signal to the mobile station by using the assigned bandwidth and carrier(ST103). Every sub-band correlator receives a user signal transmitted by the base stations classifiedly(ST104-ST105). If pilot transmission power becomes lower than a threshold voltage, the MSC transmits a hand-off terminating message to the base stations according to the pilot receiving power message of the mobile station for leaving a service of the mobile station entirely up to the specific base station and terminates the hand-off(ST106-ST107).
Patent KR-20010087887-A (KR)
Title: Dma having operational function
Inventor: KO NAM GON
IPC: G06F13/14
Filed: 2000-03-09
Abstract: PURPOSE: A device for the DMA(Direct Memory Access) having a function of an operation is provided to reduce a total operating time by performing the data operation during the data transfer cycle. CONSTITUTION: A DMA register bus I/F(Interface)(602) is the interface for the data I/O(Input/Output) between a MCU(Micro Controller Unit) inner bus(622) and the DMA(600). A data register(604) stores the data inputted from the MCU inner bus. A channel(606) generates a source or destination address according to the operation mode or state of the DMA. A DMA control register(608) stores the control values(START/STOP) necessary to DMA control. A channel control register(610) stores the control values necessary to channel control. A channel·DMA·operating controller(612) control the channel, an address multiplexer(614), DMA operating register(616), DMA operator(618), and operating result register(620). The address multiplexer selectively outputs the source or destination address which is output from each channel. The DMA operating register stores the data which will be operated at the inside of the DMA. The DMA operator performs the operation of the data delivered from the DMA. The operating result register stores the operating result of the DMA operator.
Patent KR-20000030664-A (KR)
Inventor: NAM SANG BUM
IPC: B65G51/02
Filed: 2000-03-10
Abstract: PURPOSE: A method and a device are provided to transfer a pulverized mineral to the wanted place with only high compressed air and the propeller in a pipe. CONSTITUTION: Compressed air is sprayed through a compressed air input pipe(7) and a compressed air passage(6) to a compressed spraying hole(10) in a guiding vane direction. The compressed air ascends while rotating a guide vane(4) and the sucking wing fixed on a rotating shaft(3) and then the sucking vane rises air by sucking air of the lower part with around pulverized mineral.