baber/WOPTO huggingface dataset:
Patent KR-19990030042-A (KR)
Title: 씨씨디형 고체촬상장치
IPC: H01L27/148
Filed: 1998-09-23
Abstract: 수직 전하 전송부의 인접한 전하 전송전극들 사이에 형성된 포텐셜 웰과, 수평 전하 전송부의 인접한 전하 전송전극들 사이에 형성된 포텐셜 웰과, 수직 전하 전송부와 수평 전하 전송부 사이의 접속영역에 형성된 포텐셜 웰이 균일하게 되어 있는 고체 촬상장치를 공개한다.  수직 전하 전송부의 전하 전송전극 사이에 있는 영역의 불순물 농도와, 수평 전하 전송부의 전하 전송전극 사이에 있는 영역의 불순물 농도와, 수직 전하 전송부와 수평 전하 전송부 사이의 접속영역에 있는 불순물 농도는 포텐셜 웰이 서로 동일하게 되도록 전극에 공급된 구동펄스의 전극간 거리와 진폭 및 포텐셜을 기초로 하여 서로 독립적으로 설정되어 있다.
Patent KR-19990030049-A (KR)
Title: 병 모양 트렌치 형성 방법
IPC: H01L21/3065
Filed: 1998-09-23
Abstract: 본 발명은 반도체 기판(10)내에 병 모양 트렌치(20)를 형성하는 방법에 관한 것이고, 이러한 방법은 반도체 소자내에 끝이 가늘고 긴 최상부(25)를 가진 트렌치를 반응성 이온 에칭하고 트렌치가 오목한 형상부(22)를 가지도록 반도체 소자의 온도를 증가시키면서 반응성 이온 에칭을 계속하는 것을 포함한다.
Patent KR-20000025071-A (KR)
Title: Apparatus for manufacturing steel fiber
Inventor: LEE YEON TAK
IPC: B21D11/00
Filed: 1998-10-08
Abstract: PURPOSE: An apparatus for manufacturing steel fiber is provided to control the conveyance of steel wire and the operation of a cutter by a single motor and automatically achieve the conveyance of the steel wire, forming of wave and cutting by constructing the cutter in the rotary type. CONSTITUTION: In an apparatus for manufacturing steel fiber, a base plate(12) is mounted on the frame of the main body(10), a shaft mounted with a plurality of molding rollers is connected with a motor(130) and gears, a plurality of guides(60,70) is positioned in front of and behind molding rollers(40,50) for guiding steel wire(100), and a rotary cutter(90) is mounted at the rear part of the base plate(12) and connected with the motor(130) and the gears, wherein the molding rollers rotate by the motor(130) to press the steel wire(100) for forming wave at both ends and simultaneously supply conveyance power to the steel wire, the waved steel wire is cut by a predetermined length for forming steel fiber(200), so that steel fiber having high toughness, adhesiveness and dispersion characteristics is manufactured in high speed.
Patent KR-20000025337-A (KR)
Title: Method and apparatus for applying uniform magnetic field to target in magnetron sputtering
Inventor: KIM GU HWA
IPC: C23C14/35
Filed: 1998-10-10
Abstract: PURPOSE: A method for uniformly applying magnetic field to a target in a magnetron sputtering which rotates the magnetic field parallel to a surface of the target is provided. CONSTITUTION: When electric current is applied to a first and a fourth coils(30), the S pole is formed on a second and a third coils(30) of no current, and the N pole is formed on a fifth and a sixth coils(30) of no current, so that the magnetic field parallel to the surface of the target(20) is generated. Then, when the electric current is applied to the second and the fifth coils by changing current applying points by means of relay, the S pole on the third and the fourth coils of no current and the N pole on the sixth and the first coils of no current are formed, and the magnetic field parallel to the surface of the target is generated. Next, when the electric current is applied to the third and the sixth coils by changing current applying points, the S pole on the first and the second coils of no current and the N pole on the fourth and the fifth coils of no current are formed, and the magnetic field parallel to the surface of the target is generated. Such continuous changes of the current applying points enable the magnetic field to be uniformly applied to the target.
Patent KR-20000037516-A (KR)
Title: Universal serial bus core and method for monitoring the same
Inventor: MUN SANG JUN
IPC: H01L21/66
Filed: 1998-10-19
Abstract: PURPOSE: A universal serial bus core and a method for monitoring the universal serial bus core are provided to accomplish a test mode of a universal series bus core by using a duplicate circulating detecting circuit. CONSTITUTION: A first and a second multiplexers(120,130) receive first and second input signals which reply to a test activating signal for monitoring a circuit and start the operation of an activated test mode, and third and fourth input signals. First and second test circuits process the signals which is outputted from the first and second multiplexers, and generate first and second signature signals which correspond to the first to fourth input signals. A third multiplexer(180) selects one of the first and second signature signals. A fourth multiplexer receives the first and second signature signals from the third multiplexer(180), and outputs test data according to a test mode.
Patent KR-19990078488-A (KR)
Title: 네트워크 망을 이용한 서면 우편 전송 방법
IPC: H04L12/00
Filed: 1998-10-20
Abstract: 본 발명은 네트워크 망을 통하여 전송된 전자 우편을 수신지에서 서면으로 인쇄하여 수신자에게 배달되도록 하는 네트워크 망을 이용한 서면우편 전송 방법에 관한 것으로서, 구체적으로 네트워크 망을 통하여 전송자로부터 입력된 우편 수신자에 관한 수신자 정보와 우편 내용에 관한 우편 정보를 중앙의 전자 우편 서버로 전송하는 단계, 전자 우편 서버는 수신된 수신자 정보를 분석하여 수신자의 최근거리에 위치한 수신지국 서버를 선택하는 단계, 전자 우편 서버는 상기 수신자 정보와 우편 정보를 코드화 하는 단계, 상기 코드화 된 수신자 정보 코드 및 우편 정보 코드를 네트워크 망을 이용하여 상기 선택된 수신지국 서버로 전송하는 단계, 수신지국 서버는 수신된 상기 수신자 정보 코드 및 우편 정보 코드를 해독하는 단계 및 해독된 수신자 정보 및 우편 정보를 소정의 서면 우편 양식에 따라 인쇄하는 단계를 포함하는 것을 특징으로 하는 네트워크 망을 이용한 서면우편 전송 방법에 관한 것이다.
Patent KR-20000026701-A (KR)
Title: Atm cell mutiplexing/reverse-multiplexing device
Inventor: CHOE TAE GEUN
IPC: H04L12/28
Filed: 1998-10-22
Abstract: PURPOSE: An ATM cell multiplexing/reverse-multiplexing device is provided to receive a plurality of links of DS-1/DS1E degree, and perform a multiplexing or a reverse-multiplexing process is performed, while monitoring violation of a user traffic contract and implementing an OAN function related to a continuation checking and function monitoring. CONSTITUTION: An ATM cell multiplexing/reverse-multiplexing device comprises a physical layer interface section (10) connected to each physical layer board, a switch interface section (30) for block-coding or decoding an applied cell to be further applied, and a clock receiving section (50) for providing a clock. The device further comprises a received ATM layer processing section (21) for confirming and selecting connection of the ATM cell applied from the physical layer interface section (10), adding and outputting a heather transformation and lauting tag for the cell not violating a user's parameter, and computing the number of inputted cells in each connection as well as the number of cells, which have violated the user's parameter or have been disposed, a transmitted ATM layer section (22) for adding a board identifier and a link number to the input cell to be applied to the physical layer interface section (10) with respect to the physical layer board, and a subscriber control section (40) for controlling the transmitted and received ATM layer processing section (21, 22).
Patent KR-20000026825-A (KR)
Title: Milling device for edge of plate
Inventor: SHIN IN SEUNG
IPC: B23C3/00
Filed: 1998-10-23
Abstract: PURPOSE: A milling device for the edge is provided to remove vibration and noise by clamping an iron plate in the shortest distance of a processing unit and to increase productivity by processing two steel plates at high speed. CONSTITUTION: A milling device comprises: a chain conveyor unit(10) inletting an iron plate when producing a pipe; an in conveyor(20) inlet the transferred iron plate; a first setting unit(30) setting the inlet iron plate on a processing position and transferring an iron plate of which one side is already processed; and an out conveyor(40) inlet the iron plate of which one side is processed by the first setting unit and out letting an iron plate of which both sides are processed. Additionally, the milling device contains a second setting unit(50) setting the other side on the processing position by clamping one processed side which is transferred to the out conveyor by the first setting unit, a first and second clamping device(60)(70) clamping each transferred iron plate, a spindle unit(80) processing the clamped iron plate, a chip conveyor(90') transferring a chip to a chip box(91'), and a main supporting stand(90). Therefore, the device clamps the work piece over the whole unit and then to equally keep processing degree, to increase quality and to remove vibration and noise on processing.
Patent KR-20000027075-A (KR)
Title: Memory device having bit region for testing error
Inventor: YOON HA RYONG
IPC: G11C29/00
Filed: 1998-10-26
Abstract: PURPOSE: A memory device having bit region for testing error is provided to easily input and output data by composing the number of column sub-block as an even number in a memory cell array having a plurality of column sub-blocks. CONSTITUTION: A first memory cell array having 8 column sub-blocks. A second memory cell array is 10 column sub-blocks. The number of global column decoder line selected by an address with 7 bits is 127. Global column decoder lines are connected to 4 columns. In the case that data with 72 bits are inputted and outputted, since the number of a column sub-block selected by one global column decoder line is 4, one memory cell array block inputs and outputs data with 4*18 bits. Since the number of global column decoder line selected by an address with 7 bits 128, 2 column sub-blocks for composing a memory cell array is selected as one group.
Patent KR-19990045313-A (KR)
Title: 증기-대-산소 생성이 조절 가능한 고체전해질 이온전도체
IPC: C10J3/00
Filed: 1998-11-16
Abstract: 본 발명은 공급가스흐름을 압축하고 가열하고, 상기 가열된 공급가스흐름을 이온전달막의 보유면 상에 산소-결핍 가스흐름 및 투과면 상에 산소-함유 가스흐름으로 분리함으로써 석탄 가스화기(gasifier) 또는 다른 하류공정에 공급하기 위한 산소 및 증기를 함유하는 가스흐름을 생성하기 위한 방법에 관한 것이다.  상기 투과면은 산소 및 증기를 함유하는 가스흐름을 생성하기 위하여 증기를 함유하는 세척가스흐름으로 세척되며, 산소 및 증기를 함유하는 가스흐름의 적어도 일부분은 하류공정을 위한 적절한 증기-대-산소 비율을 얻기 위하여 세척흐름의 남아있는 부분으로부터 또는 시스템 내에 같은 종류의 세척되지 않은 이온전달 분리기에 의하여 회수되는 순수 산소흐름과 혼합한 후에 석탄 가스화기(gasifier)로 공급된다.
Patent KR-20000033271-A (KR)
Title: Structure of synthetic floor for super high-storied building and construction method thereof
Inventor: PARK CHIL RIM
IPC: E04B5/40
Filed: 1998-11-21
Abstract: PURPOSE: A structure of a synthetic floor for a super high-storied building and its construction method are provided to reduce the height of a floor and to improve the constructing property of spot by installing a small beam in a lower position than a upper flange of a large beam and by integrating a synthetic slab and the large beam without using a separated reinforcing ironware. CONSTITUTION: A structure of floor is horizontally installed with an upper flange(4) by putting a regular distance under the upper flange(4) of a large beam, installed a horizontal stiffener(13) as a horizontal reinforcing steel plate stuck in a web(5) by welding through a production of factory, a upper flange(7) of a small beam is horizontally installed in the horizontal stiffener(13) and a synthetic slab(10) is installed upside the small beam. The synthetic slab (10) comprises an upper reinforcing steel bar(14) and a topping concrete(12) installed in a spot around a wire mash slim deck and the upside of a slim deck in a right-angled direction. The small beam is supported and fixed in the web(5) of the large beam and the upper flange(7) is fixed in the horizontal stiffener(13). The topping concrete(12) is poured in the wire mash slim deck for forming the synthetic slab(10), the integration of the synthetic slab(10) and the large beam are secured by filling in a space between the horizontal stiffener(13) and the upper flange(4) of the large beam during filling the topping concrete(12) from a face conformed the upper flange(7) of the small beam and the horizontal stiffener(13) horizontally to a face covered a clothing of the upper flange(4) of the large beam.
Patent KR-20000034463-A (KR)
Title: Automatic lighting lamp with melody function
Inventor: CHO YOUNG DEOK
IPC: F21V23/00
Filed: 1998-11-30
Abstract: PURPOSE: An automatic lighting lamp with a melody function is provided to allow for an acoustic recognition of the automatic lighting of the lamp. CONSTITUTION: An automatic lighting lamp comprises a power unit(200) for generating a predetermined voltage, a sensor unit(204) for sensing an object moving within a predetermined distance, a timer(202) for generating a power off signal for shutting off the power from the power unit(200) after an elapse of a predetermined time period, a lamp(210), a lamp operation unit(208) for operating the lamp(210), a melody circuit(214) for generating a selected melody, a speaker(216) for outputting the melody generated from the melody circuit(214), a melody circuit driving unit(212) for driving the melody circuit(214), and a switching unit(206) for transmitting the power from the power unit(200) to the lamp operation unit(208), melody circuit driving unit(212), and timer(202) by a sensor signal output from the sensor unit(204) and performing a switching operation shutting off the power from the power unit(200) by the power off signal from the timer(202).
Patent KR-20000037784-A (KR)
Title: Flat flame gas burner
Inventor: CHO YOUNG HOON
IPC: F23D14/20
Filed: 1998-12-02
Abstract: PURPOSE: A flat flame gas burner is provided to maximize the combustion efficiency by realizing the stabilization of a flame and the low nitrogen oxides (NOx) due to multi-staged complete combustion in which recombustion may be carried out. CONSTITUTION: In a flat flame gas burner, air pipe(13) is inserted and mounted within the inside of a body of which one end is provided with a air supply pipe(12). A channel(12a) for preheating inflow air is formed between an inner diameter portion of the body(10) and an outer diameter of the air pipe(13) to connect and communicate with the air pipe(13). The rear side of the body(10) is airtightly sealed by a flange shaped cover(20) in which a gas supply pipe(22) is formed. The gas supply pipe(22) is connected and communicated with the gas pipe(23) engaged to the inside center of the cover(20), and is passed through the center of the air pipe(13) and positioned at the front end of the air pipe. A nozzle(30) is mounted at the rear end of the gas pipe(23). At the rear end of the air pipe(13), a flame protect pipe(40) made of heat resistant material or ceramic material, of which inner circumferential surface is provided with a prominence and depression part(41) formed with a crest and a root of a constant depth, is engaged. The nozzle(30) is comprised of a space part(31) screwed and engaged to the front end of the gas pipe(23), the front end of the space part being closed; a blowing openings(32) formed with a constant interval on the periphery of the front end of the space part; and a circular plate type flat(34) formed at the rear end of the space part, of which periphery slant slits(33) with a smaller diameter than that of the air pipe(13) are formed.
Patent KR-19990063010-A (KR)
Title: 매니폴드형 유량검출기 조립체
IPC: G01F1/00
Filed: 1998-12-11
Abstract: 유량계측과 유량조절을 일체화한 기기에 있어서 행해지도록 함과 동시에, 이들을 매니폴드블록에 의해 배열설치 가능한 매니폴드형 유량검출기 조립체를 제공한다. 복수의 유량조절밸브부착 유량검출기(1)와 매니폴드블록(2)을 구비한다. 유량조절밸브부착 유량검출기(1)는 내부를 관통하는 유체유로(11)에 유량센서(12)의 검출부(12a)를 배열하여 설침함과 동시에, 상기 유체유로(11)를 그 양단부에 있어서 부착면(20,21)에 개설한 입출력구(13,14)에 개구시켜, 유체유로 중에 유량조절밸브(15)를 배치하여 설치한다. 매니폴드블록(2)은 상기 입출력구(13,14)에 대응하는 입출력로(31,32)를 가지고, 입력로(31)를 입력공통로(39)를 통해서 공통의 입력포트(41)에 도입 통과시킴과 동시에, 출력로(32)를 개별적으로 출력포트(42)에 개구시킨다.
Patent KR-20000040407-A (KR)
Title: Composition of flux for welding submerged arc and production method of flux
Inventor: JEONG JAE YEONG
IPC: B23K35/362
Filed: 1998-12-18
Abstract: PURPOSE: A flux for welding a submerged arc added a ZrO2 is provided to have a stability of arc, an exfoliating property of slag and an excellent appearance of welding bead and to have an excellent welding characteristic to show an original luster of a welding metal. CONSTITUTION: A flux is mixed 16-22% of a SiO2, 19-25% of a CaF2, 37-44% of a MgO, 6-12% of an Al2O3, 6-13% of a ZrO2 and 0.5-5.0% of a Na2O+K2O+MnO+FeO. The flux and a mixture are dry-mixed in a shake mixer at a rotating speed of 30-150rpm over 10minutes. The mixed powder is condensed by adding a solution of sodium silicate soda. The mixed powder is sintered in a thermal processing furnace at 1050°C over 10minutes to give a uniform composition and a hardness in the mixed powder for flux. And the flux is produced by shattering in a grinder to be a particle size within 0.3-1.0mm.
Patent KR-20000040718-A (KR)
Title: Fabrication of semiconductor device
Inventor: SAGONG YEONG JAE
IPC: H01L21/30
Filed: 1998-12-19
Abstract: PURPOSE: A fabrication of a semiconductor device is provide so as to avoid for a substrate character to be reduced by prohibiting a occurrence of a white ribbon and by prohibiting to reduce a process time of a substrate isolation layer, etc.. CONSTITUTION: A fabrication method of a semiconductor device contains the following processes; a process to form the first insulation layer on a semiconductor substrate; a process to form a fixed region to have a surface of the above semiconductor substrate expose by patterning the above first insulation layer; a process to form an epi-silicon in the above fixed region; and a process to form the second insulation layer and the first conduction layer on a surface of the above semiconductor substrate.
Patent KR-20000044022-A (KR)
Title: Cylinder block and bed plate for reducing noise
Inventor: KWAK SEONG SUN
IPC: F02F7/00
Filed: 1998-12-29
Abstract: PURPOSE: A cylinder block and a bed plate are provided to reduce vibration and noises by improving a supporting structure of a crank shaft. CONSTITUTION: A vibration switching groove(60) for making vibration heat-exchange possible is made up between bearing cell units(42,52) and skirt parts(44,54) for supporting a crank shaft(30). The vibration switching groove(60) prevents the vibration of the bearing cell units from being transferred to the skirt parts. Slant ribs(43,43) are made up connected to a side face of a cylinder block(40) and a bed plate(50) in a contacting part of the bearing cell units. Accordingly, when the inner force of the ribs is increased, the vibration generated as the up and down movement of a piston is converted to a rotational movement is decreased.
Patent KR-20000046552-A (KR)
Title: Monitor listening-in apparatus of exchange
Inventor: AHN EUN JOO
IPC: H04Q1/00
Filed: 1998-12-31
Abstract: PURPOSE: A monitor listening-in apparatus of the exchange is to provide a good speech service to a subscriber by monitoring the speech of the subscriber to check speech quality. CONSTITUTION: A monitor listening-in apparatus of an exchange is composed of an exchange(12), comprising a first time switch(2), a second time switch(6), a space switch(4), a monitor listening-in time switch(8) and a call control time switch(10), and an OPS(Operating Position System)(14). The first and the second time switches(2,6) provide a switching function to analog subscribers in a time division system. The space switch(4) connected with the first and the second time switches(2,6) by an optical fiber connects the first and the second time switches(2,6) using a matrix switch. The monitor listening-in time switch(8) extracts the transmit-receive voice signal of a specific subscriber from the time switch terminal of the space switch(4) by switching. The call control time switch(10) switches the extracted voice signal to the OPS(14). The OPS(14) monitors the speech of the specific subscriber, controlling the call control time switch(10).
Patent KR-19990035979-A (KR)
IPC: G11C16/20
Filed: 1996-07-09
Abstract: A memory system capable of being configured for optimum operation after fabrication and method of controlling same. The system includes an array of memory cells arranged in a multiplicity of rows and a multiplicity of columns, with each cell located in one of the rows being coupled to a common word line and with each cell located in one of the columns being coupled to a common bit line. Control circuitry is included for controlling memory operations, with the memory operations including programming the memory cells; reading the memory cells and preferably programming the cells. A plurality of non-volatile data storage units are provided for storing control parameter data used by the control means for controlling the memory operations. Such control parameters may can include, for example, parameters for adjusting the magnitude and duration of voltage pulses applied to the memory for carrying out programming and erasing operations.
Patent KR-19990036361-A (KR)
IPC: A61K31/4035
Filed: 1996-08-29
Abstract: Novel nitriles are inhibitors of tumor necrosis factor  alpha  and phosphodiesterase and can be used to combat cachexia, endotoxic shock, retrovirus replication, asthma, and inflammatory conditions. A typical embodiment is 3-Phthalimido-3-(3,4-dimcthoxyphenyl)propionitrile.
Patent KR-19990063800-A (KR)
Title: 구아니디노 프로테아제 억제제
IPC: C07C279/12
Filed: 1996-09-27
Abstract: 많은 단백질분해 효소를 억제하는 하기 화학식 I의 화합물, 그것의 수화물, 용매화물 또는 약학적 허용염을 개시하고 있다.  또한 화학식 I의 화합물을 제조하는 방법을 개시하고 있다. 
     화학식 I 
     
       
     
     상기 식 중, R 1 -R 4 , R 7 -R 8 , R a , R b , R c , Y, Z, n 및 m은 명세서에서 정의한 바와 같다.
Patent KR-19990071505-A (KR)
Title: 약학 제제
IPC: A61K9/22
Filed: 1996-11-11
Abstract: 본 발명은 본질적으로 활성 약제 화합물, 저 분자량의 산화폴리에틸렌, 히드록시프로필메틸 셀룰로즈, 정제 조제용 부형제 및 선택적으로 하나 이상의 장용성 중합체로 이루어진, 약제 방출이 제어되는 경구 투여용 약학 제제를 제공한다.  본 발명에 따른 제제는 위장관의 시험관내 모델에서 약제의 일정한 방출 속도를 나타낸다.
Patent KR-19990071673-A (KR)
Title: 고압연료어큐물레이터
IPC: F02M55/02
Filed: 1997-06-12
Abstract: 내연기관의 직접 연료 분사 시스템용 고압 연료 어큐물레이터가 제안되고, 상기 고압 연료 어큐물레이터는 고압 펌프에 의해 고압 연료가 공급되며, 연결 분기관으로 설계된 연결부를 포함하며, 상기 연결 분기관으로부터 각각의 연결 보어가 관형체의 축에 편심되어 관형체내로 개방된다. 관형체는 단조에 의해 형성되고, 단조된 연결 분기관(2,6,7) 및 고정소자(3)를 포함한다.
Patent KR-19990076621-A (KR)
IPC: F16L23/12
Filed: 1996-12-14
Abstract: PCT No. PCT/DE96/02430 Sec. 371 Date Aug. 12, 1998 Sec. 102(e) Date Aug. 12, 1998 PCT Filed Dec. 14, 1996 PCT Pub. No. WO97/23743 PCT Pub. Date Jul. 3, 1997The invention relates to a butt joint between two circular or flat, oval air duct sections (10) each with a connection flange (32) at each end and a ring (34) clamping the connection flanges together. Said connection flanges (34) are moulded, to form one part, to the duct wall (12) of each air duct section (10) and each have an outwardly-projecting annular edge (14) and clamping legs (24) drawn together by corresponding side legs (38) of the clamping ring (34). Each annular edge (14) forms an angle of 80 DEG  to 90 DEG , preferably 87 DEG  to 89 DEG , with the associated duct wall (12). Each connection flange (32) can also have another or a plurality of supporting legs (28).
Patent KR-19990087473-A (KR)
IPC: C09C3/04
Filed: 1997-03-04
Abstract: This invention relates to a pigment particle product and a method for its preparation. According to the invention pigment particles, such as kaolin, natural calcium carbonate or titanium dioxide, and precipitated calcium carbonate are mixed together in an aqueous phase at pH 6 - 11, which causes the pigment particles to become coated with particles of precipitated calcium carbonate. The brightness of the product is excellent, and it is quite inexpensive to produce.
Patent KR-20000011085-A (KR)
Title: Microparticles and their use in wound therapy
Inventor: HEATH DAVID
IPC: A61K9/16
Filed: 1997-05-14
Abstract: PURPOSE: A micro particle being manufactured by a spray-dry for containing a fibrinogen or a thrombin in free-flowing form and a use thereof for treating are provided. CONSTITUTION: Soluble microparticles comprising fibrinogen or thrombin, in free-flowing form. These microparticles can be mixed to give a dry powder, to be used as a fibrin sealant that is activated only at a wound site.