baber/WOPTO huggingface dataset:
Patent KR-20010048263-A (KR)
Inventor: LEEWAY-PING
IPC: F27B3/00
Filed: 1999-11-26
Abstract: PURPOSE: A bottom electrode structure of an electrical arc furnace is provided, which comprises an impurity guiding unit to remove a short-circuit problem and a cost by guiding the impurity from the electrical arc furnace without contacting with a bottom electrode, and reduces an overall cost by prolong a lifetime of the electrical arc furnace. CONSTITUTION: An electrical arc furnace comprises a vessel(10) using a bottom electrode(114), and has a bottom hole(28) closed by a bottom lid(16) attached by a fixing tool(26). The bottom lid has a number of penetration holes(20) to accommodate the bottom electrode. Each bottom electrode has an installation unit(122) installed on the bottom lid by a bolt(24) to make the bottom electrode prolong into the vessel. Each bottom electrode comprises a long electrode body and the installation unit comprises a circular flange formed on the bottom of the electrode body where a coolant circulation path is formed.
Patent KR-20010055022-A (KR)
Inventor: KANG HO CHEOL
IPC: B62D25/10
Filed: 1999-12-09
Abstract: PURPOSE: Bonnet reinforcing structure is provided to prevent deformation of a bonnet panel caused by load of radiator grill in vehicle directly installing the radiator grill on a bonnet through reinforcing stiffener of the bonnet. CONSTITUTION: A bonnet comprises a bonnet panel(1) forming an upper and outer appearance by covering an upper portion of an engine room; a rear reinforcing panel(2) welded on a rear side of the bonnet panel; a radiator grill support(3) formed by extending a front portion of the bonnet panel; a front reinforcing panel(4) welded in a front lower face of the bonnet panel; and a sealer(5) filled between the front reinforcing panel and the bonnet panel. Both end of the front reinforcing panel are welded to the rear reinforcing panel and the radiator grill support. The front portion of the bonnet is applied the load of the radiator mounted on the radiator grill support. The front portion of the bonnet is formed by tow layers of the bonnet panel and the front-reinforcing panel to prevent deformation of the bonnet by the load of the radiator grill.
Patent KR-20010057798-A (KR)
Inventor: HWANG YUN JE
IPC: F24F13/20
Filed: 1999-12-23
Abstract: PURPOSE: An air conditioner is provided to let users carry an air conditioner, to individually supply cool or warm air to users and to dehumidify without excessive falling of temperature. CONSTITUTION: An air conditioner is divided into a front compartment(10) and a lower compartment(20) via an insulating dividing plate(30). A first heat exchange part(100) is installed between the front compartment and the lower compartment, and a second heat exchange part(200) is installed below the first heat exchange part. The first and second heat exchange parts are composed of a thermoelectric module(300), heat absorption heat exchangers(110,210), and heat emitting heat exchangers(120,220). Crossflow fans(13,23) as intake and discharge units are installed in the respective upper ends of the front and rear compartments. With the thermoelectric module, temperature of the air discharged through a front outlet port(12) of the front compartment is accurately controlled from 20deg.C to 23deg.C.
Patent KR-20010061206-A (KR)
Inventor: PARK DAE SEONG
IPC: F01P3/10
Filed: 1999-12-28
Abstract: PURPOSE: A multiple contact oil seal for a vehicle water pump is provided to seal up the gap between a slinger and a bearing and the gap between the slinger and a seal. CONSTITUTION: An oil seal(30) has a contact groove(34) on the edge of a bearing(32). A slinger(38) having contact rubber is assembled with the contact groove to seal. A first supporting piece(44) is formed in a pump housing(40) on the side of the slinger, vertically assembled with a bent supporting part(42), and contacted to the bearing in the lower part to seal. A second supporting piece is inclined and extended from the first supporting piece to the slinger, and contacted to the side of the slinger. The multiple contact oil seal for a water pump prevents the intrusion of foreign matters gradually, and shuts off cooling water and foreign matters. The quality of the water pump is improved with lengthening the life of a bearing, and the maintenance costs are reduced by keeping durability.
Patent KR-20010064557-A (KR)
Inventor: LEE GI JIK
IPC: H01L21/027
Filed: 1999-12-29
Abstract: PURPOSE: A manufacturing method of mask ROM is provided to reduce influence to an adjacent cell by effectively masking ion and reducing the size of a window for ion injection. CONSTITUTION: A sacrificial oxide film is formed on a P-type semiconductor substrate(21). A photosensitive film is formed on the sacrificial oxide film, and patterned to open at an area for bit line. High-concentration ion is injected to form imbedded bit lines(23). The photosensitive film and the sacrificial oxide film are removed, a gate oxide film(24) and a conductive film are formed on the semiconductor substrate(21). The conductive film is patterned to form word lines(25) perpendicularly intersecting to the bit lines(23). Pitches of the bit lines(23) and the word lines(25) are reduced. An oxide film(26) is formed, and selectively patterned to form an ion injection window. An oxide film side wall(27) is formed in the inner side of the ion injection window, and reduces the size of the ion injection window in injecting boron ion to the semiconductor substrate(21).
Patent KR-20000036032-A (KR)
Title: Polyol ester compositions with unconverted hydroxyl groups for use as lubricant base stocks
Inventor: PAFFORD BERNIE J
IPC: C10M101/00
Filed: 1997-09-11
Abstract: PURPOSE: A polyol ester compositions are provided, which exhibit enhanced thermal/oxidative stability, lower friction coefficient, reduced sediment formation, and lower wear compared to conventional fully esterified synthetic esters. CONSTITUTION: A synthetic ester composition(formula 1) exhibits thermal and oxidative stability which comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and at least one branched and/or linear acid which has a carbon number in the range between about C4 to C20; wherein the synthetic ester composition has a hydroxyl number between about greater than 5 to 180. The resultant synthetic polyol ester composition according to the present invention can exhibit a thermal/oxidative stability measured by HPDSC at 220°C., 3.445 MPa air and 0.5 wt. % Vanlube.RTM. 81 antioxidant (i.e., V-81 which is a dioctyl diphenyl amine) of greater than about 25 minutes, preferably greater than about 30, and most preferably greater than about 40 minutes.
Patent KR-20000057230-A (KR)
Title: Method and apparatus for transmitting and receiving information as a power hopped direct sequence spread spectrum signal
Inventor: SUMNER TERENCE EDWARD
IPC: H04B1/707
Filed: 1997-10-24
Abstract: PURPOSE: A transmission method and apparatus is provided to eliminate the near-far problem associated with DSSS transmission while retaining an ability to communicate in the presence of wideband noise, such as DSSS. CONSTITUTION: A method and apparatus transmits and receives information as a power hopped direct sequence spread spectrum signal. The information is encoded with a predetermined spreading sequence to produce a direct sequence spread spectrum, or DSSS, signal, and a plurality of simultaneous radio signals operating on a plurality of frequency slots and modulated by the DSSS signal are generated. The output power of individual ones of the plurality of simultaneous radio signals is adjusted periodically according to a predetermined power hopping sequence. The information is received by demodulating and processing the signal from at least one of the plurality of frequency slots.
Patent KR-20000070521-A (KR)
Title: 이온 주입기에 사용하기 위한 이온 가속기
IPC: C23C14/48
Filed: 1998-01-26
Abstract: 본 발명은 이온 빔 주입기에 사용하기 위한 이온 가속기에 관한 것이다.  상기 가속기는 터미널 이온 소스가 중성 빔 주입기에 의해 대체되는 구성으로 붕소 및 인과 같은 무거운 이온의 밀리암페어 빔을 형성한다.  상기 중성 빔은 양이온의 집속된 빔의 전하 교환 커넬에서의 중성 이온으로의 변환에 의해 접지에서 형성된다.  그렇게 형성된 중성 빔은 고전압 터미널의 가스 또는 증기로 채워진 커넬에서 하나 이상의 전자로 스트리핑된다.  고전압 터미널에 배치된 180。 분석 자석은 선택된 전하 상태를 분석하여 중성 빔 주입 튜브에 평행한 가속 튜브로 향하게 하는데, 선택된 양이온은 접지 전위로 가속된다.  주입 에너지 미만의 가속기 에너지 범위를 확장하기 위하여, 고전압 절연체는 가속 튜브와 터미널이 사용점에 가까운 위치에서 매우 낮은 에너지로 빔을 감속시키는 음전압으로 균일하게 블라스팅될 수 있도록 양이온 가속 튜브를 절연하기 위해 제공된다.  다른 실시예에서, 가속기 어셈블리는 고전압 터미널내에 90。 분석 자석을 포함한다.
Patent KR-20000070725-A (KR)
Title: 용이하게 개봉할 수 있는 팩키지 및 그 제조 방법
IPC: A61F15/00
Filed: 1998-02-04
Abstract: 본 발명은 경화성 수지를 함유하는 정형 외과용 캐스팅 재료, 윤활제 및 적층 시이트 재료와 파우치의 외측이 상기 윤활제와 접촉시 시이트 재료를 용이하게 찢기 위한 수단이 포함된 공기 및 물 불투과성 팩키지를 구비하는 정형 외과용 캐스팅 재료를 제공한다.  본 발명의 바람직한 실시예에 있어서, 상기 시이트를 용이하게 찢기 위한 수단은 팩키지의 외측면에 점착되는 무광택 처리 종이 라벨 재료에 포함되고 절개부(42)를 횡단한다.  본 발명의 다른 바람직한 실시예에 있어서, 상기 시이트를 용이하게 찢기 위한 수단은 팩키지(80)의 밀봉 영역(82)를 통과하는 복수 개의 천공(92)을 구비하고 절개부(42)에 인접한다.
Patent KR-20000070994-A (KR)
IPC: G11C11/4074
Filed: 1998-12-10
Abstract: 메모리 셀(1)은, MOS 트랜지스터(5)와 데이터 유지용량(7)을 갖는다.  M0S 트랜지스터(5)의 2개의 입출력 전극의 한쪽은 비트라인(36)과 접속되며, 게이트 전극이 워드라인(37)에 접속된다.  데이터 유지용량(7)의 제1 전극(6)은 MOS 트랜지스터(5)의 다른쪽의 입출력 전극에 접속되고, 제2 전극(14)은 전위제어회로(40)에 접속된다.  전위제어어 회로(40)는, 메모리 셀(5)에 유지되는 데이터가 HIGH일 때에는, 그 데이터의 기입 및 판독 동작의 종료후에, 데이터 유지용량(7)의 제2 전극(14)의 전위를, 프리차지 전위(VCC/2)로부터 접지 전위(GND)로 변경제어한다.  전위제어 회로(40)는, 메모리 셀(5)에 유지되는 데이터가 LOW일 때에는, 그 데이터의 기입 및 판독 동작의 종료후에, 데이터 유지용량(7)의 제2 전극(14)의 전위를, 프리차지 전위(VCC/2)로부터 전원전위(VCC)로 변경 제어한다.
Patent KR-20010005494-A (KR)
Title: Detergent bars comprising adjuvant powders for delivering benefit agent and process for manufacture of said bars
Inventor: FARRELL TERENCE JAMES
IPC: A61K8/65
Filed: 1998-01-23
Abstract: Adjuvant powder compositions contain a benefit agent or agents and which powder compositions are used in detergent bar compositions to enhance delivery of the benefit agent. The carriers used to form adjuvants must have melting point high enough to survive spray-drying process. Specifically, the invention relates to a bar compositions comprising (A) about 1 % to 30 % powder comprising: (a) 1 % to 70 % by wt. powder benefit agent; (b) 15 % to 98 % by wt. powder carrier; (c) 1 % to 10 % by wt. powder water; and (d) 0 % to 30 % by wt. powder deposition/processing aid (e.g., surfactant, cationic polymer and/or hydrophilic polymer); and (B) 99 % to 70 % chips comprising 5 % to 90 % of a surfactant system wherein the surfactant is selected from the group consisting of soap, anionic surfactant, nonionic surfactant, amphoteric surfactant, cationic surfactant and mixtures thereof. The present invention also provides a process for making bars wherein (A) and (B) are separately prepared; wherein (a), (b), (c) and optional (d) are mixed at 40 °C to 80 °C; wherein the mixture of (a) and (b) is spray dried at 80 °C to 200 °C at a pressure of 0.10 to 0.30 MPa; and wherein (A) and (B) are mixed, plodded, and extruded into a final bar.
Patent KR-20000062486-A (KR)
Title: 광 파이버 모재 열 처리 방법 및 광 파이버 제조 방법
IPC: C03B29/02
Filed: 2000-01-19
Abstract: 광 파이버 모재 열처리 방법은 광 파이버 모재(106)의 길이를 고정시키면서 광 파이버 모재(106) 표면을 가열하는 제1 화염 연마 단계, 및 제1 화염 연마 단계에서의 가열 온도보다 더 낮은 온도로 광 파이버 모재(106) 표면을 가열하는 제2 화염 연마 단계를 포함한다.
Patent KR-20010076104-A (KR)
Title: Automatic equipment for motorcar airconditioner & heater ventilation
Inventor: CWON HYUN OAK
IPC: B60H1/00
Filed: 2000-01-25
Abstract: PURPOSE: An automation system for operating a blower port for a vehicle air conditioner/heater is provided to achieve an improved user convenience by allowing a blower port to be operated automatically. CONSTITUTION: An automation system comprises a first power transmission unit constituted by gears(4a,5a,6a) mounted to vertical and horizontal blades(5,6) of an air blower port and a chamber(4) of a blower duct; a second power transmission unit constituted by gears(4b,5b,6b) connected to a driving unit(3); the driving unit connected to an automatic control box(2) where programs for controlling an air blow direction and air volume are stored, and which drives blower port and air direction controlling blades; and a menu selection switch(1) connected to the automatic control box to allow for user selection.
Patent KR-20010077418-A (KR)
Title: Automatic moving device of the grain guide chute along with the rubber roller abrasion of rice-huller
Inventor: SEO YONG GYO
IPC: B02B7/02
Filed: 2000-01-28
Abstract: PURPOSE: An apparatus for automatically adjusting a grain guide suite according to the wear degree of a rubber roller for a husker is provided to increase the process amount of grain by allowing the grain to be accurately dropped into the contact portion of two rubber rollers. CONSTITUTION: For automatically controlling the position of the grain guide suite of a husker(1), a cam shaft and a cam(5) are disposed on the rear surface of the grain guide suite, and a rack gear(4) and a pinion gear(7) is disposed on a moving block(2) so that they are automatically moved by using the frictional force of two rubber rollers. For maximizing the performance of the husker, a gap between two rubber rollers has to be maintained at a constant distance. Therefore, one of the rubber rollers is automatically moved by a moving cylinder and a moving rod to maintain the constant distance between two rubber rollers. Also, even in the case of the wear of the rubber rollers, the grain guide suite is automatically adjusted to ensure the grains to be accurately dropped between the rubber rollers.
Patent KR-20000062562-A (KR)
Title: 수신장치
IPC: H04L27/00
Filed: 2000-02-17
Abstract: 본 발명의 목적은 디지털 변조신호를 수신할 때에 수신주파수의 보정이 양호하게 실행되도록 하는 것이다.    수신신호 심볼의 위상을 소정의 양자화수로 판정하는 위상판정수단(42)과, 위상판정수단(42)에 의해 판정된 위상판정 샘플사이의 위상차를 검출하는 위상차 검출수단(43)과, 위상차 검출수단(43)의 검출출력을 평균화하는 평균화수단(44)과를 갖춤으로써, 평균화수단(44)의 출력에 기초하여 주파수 신시사이저의 출력주파수를 제어할 수 있다.
Patent KR-20010081748-A (KR)
Inventor: KIM SAENG HWAN
IPC: G11C11/56
Filed: 2000-02-18
Abstract: PURPOSE: A multi-bit counter is provided to improve the operating speed of the counter by previously setting a combination in which respective bits can have using a plurality of bits as a single unit and selecting the set combination depending on a clock of the counter. CONSTITUTION: The multi-bit counter includes first - fourth unit counters(CNT11 - CNT14), and first and second carry generators(11,12). The unit counters(CNT11 - CNT14) recognize an initial input value depending on an external address signal(EADD <0:7>), set the external input depending on a counter set signal(CNTSET) and increase the bit using a counter increase signal(CNTINC) and a carry(CAi) to output an internal address signal(IADD<0:7>) and a final state signal(STn). The first and second carry generators(11,12) combine the carry(CAi) of the unit counter and the final state signal(ST3) and apply the result to a carry(CA(i+1)) of a next counter. Each of the unit counters includes a NAND gate(ND21) for NANDing the counter increase signal(CNTINC) and the carry and for outputting an inverted increase control signal(/INC), and a first inverter(INV21) for inverting the output signal of the NAND gate(ND21) and for outputting an increase control signal(INC). Each of the unit counters also further includes first - fourth state control units(STCON1-STCON4) for receiving a combination of first and second external address signals(EADD0,EADD1) and for outputting first - fourth state signals(ST0-ST3), first - fourth state units(STU1-STU4) for previously setting a possible state of a bit combination and for selectively outputting respective combinations as the first and second internal address signals(IADD0, IADD1), and second and third inverters(INV22, INV23) and fourth and fifth inverters(INV24, INV25) the outputs and inputs of which are connected one another for non-invert latching the first and second address signals(IADD0, IADD1) that are selectively outputted by the first - fourth state units(STU1-STU4).
Patent KR-20010081790-A (KR)
Title: System of management for goods and the method of management with the system
Inventor: CHA JI HYEOK
Filed: 2000-02-18
Abstract: PURPOSE: A system and method for managing selling products is provided to effectively manage products by calculating a reduced price by residual terms of distribution of products sold, and by opening residual terms of distribution and prices calculated to the public by manufacturing companies and items. CONSTITUTION: An article providing company server(11) provides information on products. A bar code reader(10) reads a bar code of an article and obtains information on the article in case that the article is stocked. An Internet server(13) sends a relevant article to an applicant and transmits information on the amount of selling by products. An article management server(14) receives the information on products from the article providing company server(11). An article database(15) stores the information on products and prices transmitted from the article management server(14). A waste management system(16) receives information on wastes transmitted from the article management server(14). A stock management system(17) receives information on stocks transmitted from the article management server(14).
Patent KR-20000071929-A (KR)
Inventor: LEE HAN WON
IPC: G06F17/30
Filed: 2000-03-17
Abstract: PURPOSE: An internet search service method is provided for quickly searching a content registered using a character, image, motion picture, etc., so that a user can easily upload a text, image data, etc. in the site and search the materials by arranging the materials in a dictionary form. CONSTITUTION: A word registration and advertisement exposing procedure includes an input process(1) for inputting a word, a summary of the word, and an advertisement thereon, an aligning process(2) for alphabetically aligning the words inputted and registered in the step(1) in a dictionary form, a search process(3) for exposing an information of a corresponding word as well as an advertisement related to the word when searching the registered word, and a connection process(4) for automatically connecting to a site corresponding to the word searched in the search process(3).
Patent KR-20010092868-A (KR)
Title: The method of wet etching an silicon nitride layer in semiconductor devices
Inventor: LIM GWANG SIK
IPC: H01L21/3063
Filed: 2000-03-27
Abstract: PURPOSE: A wet etching method of a silicon nitride layer is provided to prevent a dent phenomenon of a silicon liner and to improve an etch processing margin of the silicon nitride by constantly controlling a wet etching rate of the nitride liner and a pad nitride layer. CONSTITUTION: A variation of an etch quantity of a silicon nitride layer according to the number of times of wet etching processes carried out a batch unit is firstly calculated(11). Then, a standard batch and a standard etching time are determined(13). A constant time which can be addition and subtraction accumulated from the standard etching time of the standard batch is then determined(15). Finally, the wet etching of the silicon nitride layer is performed by application the constant time(17).
Patent KR-20010093024-A (KR)
Title: Image transfer method to probe early cervical cancer
Inventor: BYUN JIN SUNG
Filed: 2000-03-28
Abstract: PURPOSE: A method for transmitting an image for early diagnosis of uterine cancer is provided to rapidly and conveniently make a diagnosis of uterine cancer by inputting image information to a PC in case that a patient's cervix is photographed using a digital camera from each hospital, by transmitting the image information inputted to a center on the internet, by enabling the center to transmit the information to specialists. CONSTITUTION: A patient's cervix is photographed using a digital camera connected to a computer by hospitals. Information on images photographed is directly inputted to the computer. After that, the image information with detailed items is transmitted to a center inter-server on the internet. The center makes the information inputted data in a fixed form. The information is transmitted to each specialist. The specialists read the data through reading programs and check results of examinations. Simultaneously, the specialists input their views on the data and retransmit the data to center inter-server. The center stores the results by serial numbers and classification items and classifies the results by hospitals. In addition, the center retransmits the results to each hospital.
Patent KR-20010093488-A (KR)
Title: an internetphone service system and method thereof
Inventor: JUNG SANG MO
IPC: G06F17/00
Filed: 2000-03-29
Abstract: PURPOSE: A system and a method for processing an internet phone service are provided to a user to confirm a call of a telephone with accuracy although a plurality of users is registered in one internet phone number by displaying a telephone number and the name of a receiver on a terminal of the receiver. CONSTITUTION: A server(10) displays the name of a receiver with a telephone number thereof on a terminal of the receiver in case that a client being connected to the internet requests an internet phone service. The server(10) performs a receipt by selecting one person although a plurality of users are registered in one internet phone number. In addition, the server(10) automatically connects to the number of another internet phones if the line of the representative internet phone number is busy in case that one user has a plurality of internet phone numbers. Also, the server(10) controls for searching a homepage of the sender during a calling. A plurality of client terminals(21¯2n) are connected to the server(10) through the internet network and the user information thereof is registered in the server(10).
Patent KR-20000049493-A (KR)
Title: A method of snow removing by make use of wind force
Inventor: KIM CHANG HWAN
IPC: E01H5/00
Filed: 2000-03-27
Abstract: PURPOSE: A snow removal method on the surface of a road is provided to prevent a traffic accident or a traffic jam by avoiding a problem due to a snow removal work and formation of a frozen zone. CONSTITUTION: A fan(1) is rotated by the wind generating naturally or by the travelling of a vehicle. A generator rod(2) combined to the fan provides a rotational force needed for generation in a generator(3). Herein, electricity is generated and stored in a storage battery(4). The stored electricity provides resistance to a hot wire(5) and power to a motor(8) by the operation of a control device attached on a sensor or in a jurisdiction. A fan(1a) is rotated and blowing is occurred via a net(9). The snow on the surface(6) of a road is removed firstly by blowers(1a,8,9). The hot wire heats the surface of a road to melt the snow.
Patent KR-20010100257-A (KR)
Inventor: HAM KWANG KEUN
Filed: 2000-03-31
Abstract: 본 발명은 가입자 영역(예: 집, 사무실 등)에 수신되는 텔레비젼 신호를 근거리에 있는 다수개의 타 텔레비젼으로 무선 송신하기 위한 장치에 관한 것으로, 특히, 가입자 영역에 유입되는 텔레비젼 신호 유입 종단점에 설치되어, 입력되는 다채널의 텔레비젼 신호를 증폭하는 공중파수신기와; 상기 공중파수신기에 접속되어, 입력되는 신호를 무선 송신하는 송신모듈과; 텔레비젼의 신호입력단에 설치되어, 상기 송신모듈에서 전송된 신호를 수신하여 텔레비젼에 인가하는 공중파수신기를 포함하여 구성됨을 특징으로 하는 텔레비젼의 다채널 무선 송수신 장치이다. 
     이러한 본 발명은, 가정내의 유선 선로를 무선 선로로 대체함으로 인해, 첫째. 미관상의 거추장 스러움을 해결 하는 효가가 있고, 둘째. 유선선로 사용시 동축 케이블이 부식되어 수신상태가 용이하지 않아 주기적으로 선로 유지보수 비용이 필요치 않다는 효과가 있고, 셋째. 본 발명기를 설치함으로써 전원선이 있는 곳이라면 장소에 구애를 받지 않고 TV를 시청할 수 있다는 효과가 있고, 넷째. 유선방송이나 CATV 시청시 각 TV 수상기 1EA 만 시청이 가능하던 것을 별도의 장치없이 집안의 모든 TV에서 시청이 가능하다는 효과가 있다. 
     또한, 본 장치를 컴퓨에 연결하였을 시 별도의 장치없이 컴퓨터의 모니터를 일반 TV로도 시청이 가능하므로 1대의 컴퓨터로 모든 TV를 통해 인터넷 사용이 가능하게 된다는 효과 및 역으로 컴퓨터의 모니터로 일반 TV의 시청이 가능하다는 효과가 있다.