baber/WOPTO huggingface dataset:
Patent KR-20010099341-A (KR)
Title: 교량하부 수중구조물의 건식시공 방식공법
Inventor: LEE SANG WON
IPC: E02D27/04
Filed: 2001-09-20
Abstract: 본발명은 교량의 하부 수중수심부의 보수보강을 위하여 이루워지는 교량하부 수중구조물의 수중건식 시공방식 공법에 관한 것으로서 부식되고 손상된 기초우물 주위에 AFRP 커버를 판넬(panel) 형태로 제작하여 플렌지(flange) 연결방식으로 조립이 용이하도록 구성하고 연결부에서는 물의 침투를 막고 연결 시공부의 보강력을 높이기 위하여 폭 10cm길이 방향으로 고강도 아라미드 섬유를 절단하여 에폭시 수지로 재 보강시킨후 조립된 AFRP 판넬커버를 교각 수중구조물 둘레에 씌우고 수심하부 바닥 지표면으로 스며드는 물을 막기 위하여 AFRP cover 플렌지 밑부분에 합성 구조물로 구성된 방지막을 설치 하므로서 수중건식 시공방식 공법을 제공하는 것이다.
Patent KR-20020033511-A (KR)
Inventor: GOTO KATSUHIRO
IPC: A63F13/798
Filed: 2001-10-12
Abstract: PURPOSE: To provide a server device for a net game capable of applying progressiveness to the game result of a net game being interactive through a network by transmitting the game result to a game player as an incoming melody corresponding to the result. CONSTITUTION: An event is executed by an event execution processing part 103, and the executed result of the event is evaluated by an event evaluation processing part 104, and at least one of melody sound data stored in an incoming melody memory as a melody sound for announcing incoming is provided to the portable communication terminal by an incoming preparation processing part 110. Thus, the result of the game due to the execution of the event can be reflected as rank of the melody sound data, and the progressiveness of the game can be improved.
Patent KR-20030033419-A (KR)
Inventor: NAM JU JAK
IPC: B41K1/02
Filed: 2001-10-22
Abstract: PURPOSE: A seal is provided to easily form various patterns on the seal using various stuffs and to allow a lid of the seal from being easily assembled/disassembled into/from the seal by maintaining a proper tensioning force. CONSTITUTION: A circular cutting portion is formed at an outer surface of a body(101) of a seal(100) so that a circular protrusion(103) is formed in the seal. A ring band(104) made of leather, synthetic resin or metal is installed around the circular cutting portion of the body(101) in such a manner that the ring band(104) closely makes contact with the circular protrusion(103). A wood ring band(105) is arranged around the ring band(104) so as to prevent the ring band(104) from being separated from the circular cutting portion. A cutting portion(111) is formed at an outer rim portion of a lid(110), which is coupled to a lower end of the seal(100).
Patent KR-20030033919-A (KR)
Title: Alloy of the pb-less paste
Inventor: LEE CHEOL HUI
IPC: C22C13/00
Filed: 2001-10-25
Abstract: PURPOSE: A lead free alloy is provided to prevent oxidation during printing and form smoothly solder fillet at a portion bonded with parts during reflow soldering by not using lead and minimize damage of the parts by lowering melting point of high temperature. CONSTITUTION: The lead free alloy comprises 2.5 wt.% of Ag, 0.2 wt.% of Cu, 97.0 wt.% of Sn, 0.3 wt.% of other nonferrous metal, and 12.0 wt.% of flux.
Patent KR-20030035368-A (KR)
Title: Service of lightening ceremony in network environment
Inventor: SEO JU WON
IPC: G06Q50/10
Filed: 2001-10-31
Abstract: PURPOSE: A lantern ceremony supporting service based on the network is provided to construct a temple using the network by wanting to join in the ceremony in a remote place, and to broadcast the ceremony at real time. CONSTITUTION: The lanterns bought by the members are joined in the lantern ceremony. An ID and a sentence of the member are inserted into the lantern. The ID and the sentence of the lantern are pictured together with a ceremony procedure and a ceremony place. In order to make the member view the lantern used for the ceremony, a moving image is transmitted through the Internet in live broadcasting or VOD(Video On-Demand).
Patent KR-20020037286-A (KR)
Inventor: FUKUOKA TAKAHIRO
IPC: C08J9/26
Filed: 2001-11-12
Abstract: PURPOSE: To obtain a porous polyimide comprising a microcell structure and having heat resistance and a low dielectric constant. CONSTITUTION: This method for producing a porous polyimide is characterized by adding a dispersible compound to a polyimide precursor, forming a microphase-separated structure having < 10 μm average diameter in a polymer, then extracting and removing the dispersible compound with supercritical carbon dioxide and porosifying the resultant material, where the interaction parameter (χAB) between the polyimide precursor A and the dispersible compound B is 3< χAB to obtain a porous polyimide having < 5 μm average cell diameter and < =3 dielectric constant.
Patent KR-20030041075-A (KR)
Title: Centeral management system and method for using internet
Inventor: KIM WON SEON
IPC: G06Q50/00
Filed: 2001-11-19
Abstract: PURPOSE: A central managing system using an Internet communication network and a method thereof are provided to maintain and manage environments of many rooms located in wide area by managing internal environments of the rooms in the center with a remote control using an Internet communication network. CONSTITUTION: A room sensor(30) is mounted in each room(40), receives an environment signal for displaying an internal state of the room, converts the environment signal into a digital signal, generates, and outputs environment information. A local area sensor(20) is connected to each room sensor(30) using a local area network, scans many room sensor(30) at a predetermined time interval, receives environmental information generated in each room sensor(30), and outputs an identification code of the room sensor(30) and the environmental information. A main sensor(10) is connected to the local area sensor(20) through a TCP/IP protocol, receives the identification code of the room sensor(30) and the environmental information being transmitted from each local area sensor(20), stores the code and information in a DB(13), and displays the stored information.
Patent KR-20030045369-A (KR)
Title: Method for Refining Stainless Molten Steel
Inventor: KIM GIL BEOM
IPC: C21C7/00
Filed: 2001-12-04
Abstract: PURPOSE: A method for refining molten steel is provided to prevent a dead burnt phenomenon of quicklime by timely adding quicklime to molten steel and to increase reproducing rate of quicklime by rapidly reacting quicklime with molten steel. CONSTITUTION: An argon oxygen decarburization device is prepared to refine molten steel of stainless steel consisting of C: 0.03-0.06 wt.%, Si: 0.4-0.7 wt.%, S; less than 0.01 wt.%, Cr: 18.1-18.7 wt.%, and Ni: 8.1-8.9 wt.%. When molten steel is refined in the argon oxygen decarburization device, quicklime is added to molten steel. Quicklime is added when carbon contents are as follow: 1.5-2.0£C|%, 0.09-0.13£C|%, and 0.03-0.05£C|%. In a state that carbon contents are 1.5-2.0£C|%, an amount and a weight percentage of quicklime to be added are 5-7Kg/T-S and 10-25%. In a state that carbon contents are 0.09-0.13£C|%, an amount and a weight percentage of quicklime to be added are 10-30Kg/T-S and 30-55%. In a state that carbon contents are 0.03-0.05£C|%, an amount and a weight percentage of quicklime to be added are 10-20Kg/T-S and 30-50%.
Patent KR-20030046059-A (KR)
Title: Energy recovering circuit
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2001-12-04
Abstract: PURPOSE: An energy collection circuit is provided to lower power consumption and stabilize the driving waveform by using 1/2 sustain voltage source to charge an external capacitor. CONSTITUTION: An energy collection circuit includes a collection capacitor(Cs), a voltage source(VS/2), a power switch device(Q1), and a switch circuit(S1,S2,S3,S4,Cp). The collection capacitor is used for collecting voltages from a panel. The voltage source supplies the voltages to the collection capacitor. The power switch device is connected between the collection capacitor and the voltage source. The switch circuit is installed between the collection capacitor and the panel in order to switch the current path when the collection capacitor and the panel are charged or discharged.
Patent KR-20030048900-A (KR)
Title: A ladle
Inventor: CHOI SEON HO
IPC: B22D41/02
Filed: 2001-12-13
Abstract: PURPOSE: A ladle is provided to prevent refractory materials from being broken due to a thermal expansion by effectively preventing melting metal and slags from penetrating into refractory bricks. CONSTITUTION: A ladle includes an iron cover(3). A permanent bottom brick(1) is installed at a bottom of the ladle and permanent and semi-permanent bricks(4,5) are installed at sidewalls of the ladle. A bottom refractory brick(2), a melting metal-side refractory brick(6), and a slag-side refractory brick(7) are positioned at inner portions of the permanent bottom brick(1), the permanent brick(4) and the semi-permanent brick(5), respectively. A variable bracket(100) is installed at an opening formed in an upper portion of the iron cover(3). An adjustable refractory brick(200) is interposed between the variable bracket(100) and a slag-side uppermost refractory brick(7').
Patent KR-20020071711-A (KR)
Inventor: AKIOKA TAKASHI
IPC: H01L21/8234
Filed: 2001-12-18
Abstract: PURPOSE: To realize fast operation of a semiconductor device which corresponds to a plurality of power-source voltage specifications, which no increase in chip size in the manufacturing cost. CONSTITUTION: A method for manufacturing a semiconductor device is provided which comprises a plurality of processes for forming a plurality of kinds of MOS transistors, applied with different power source voltages according to external power source voltages. The plurality of processes include a first process common to a plurality of kinds of MOS transistors, a second process which follows the first process and varies, depending on the plurality of kinds of MOS transistors, and a third process which follows the second process and is common to the plurality of kinds of MOS transistors.
Patent KR-20030052112-A (KR)
Title: Acoustic holography system for the bottom of a body considered the influence of reflected wave
Inventor: LEE GANG DEOK
IPC: G03H3/00
Filed: 2001-12-20
Abstract: PURPOSE: A lower body acoustic holographic apparatus considering a reflected wave influence is provided to remove reflective waves and detect a noise source by obtaining two hologram planes. CONSTITUTION: A platform has a hollow inner part and an upper surface center part which is cut and open, so that an object to be measured is put on the upper surface center part and the platform support the object to be measured. A two-row microphone array(20) is slidably installed at a space part in a width direction for obtaining two hologram planes. A control unit(30) controls the two-row microphone array for obtaining a wanted position and the detected holography. The position of the two-row microphone array is accurately controlled by a pair of ball screws(14).
Patent KR-20030053965-A (KR)
Title: Method for forming bit line semiconductor device
Inventor: PARK CHEOL SU
IPC: H01L21/3205
Filed: 2001-12-24
Abstract: PURPOSE: A method for forming a bit line of a semiconductor device is provided to prevent the short circuit between a bit line and other lines by forming a nitride layer around the bit line. CONSTITUTION: A gate insulating layer, a gate electrode(9), and a mask nitride layer(10a) are formed on a silicon substrate(6) including a field oxide layer(7). A word line is formed by patterning partially the mask nitride layer, the gate electrode, and the gate insulating layer. A source/drain region(11) is formed on the silicon substrate of the outside of the word line and a nitride layer spacer(10b) is formed on a sidewall of the word line. The source/drain region is exposed by a wet etch method. A bit line contact plug(12) and a storage node contact plug(13) are simultaneously formed thereon. The first oxide layer(14) is formed between the word lines. The first oxide layer is planarized by a CMP(Chemical Mechanical Polishing) process or an etch-back process. A nitride layer(10c) is formed on the first oxide layer. The second oxide layer(15) is stacked on the entire surface of the resultant and a bit line contact mask pattern is formed thereon. The second oxide layer is etched by using the bit line contact mask pattern. The bit line contact mask pattern is removed therefrom. A nitride layer spacer(16) is formed by filling a nitride layer into a contact hole of the second oxide layer. A bit line material layer(17) is stacked on the resultant and a blanket etch-back process and the CMP process are performed. A bit line is formed by filling and etching a capping nitride layer(18) into the bit line material layer. A capping oxide layer(19) is formed on the resultant.
Patent KR-20030053990-A (KR)
Title: Hinge assembly for flat panel display appliance
Inventor: CHO GYU YEOL
IPC: G06F1/16
Filed: 2001-12-24
Abstract: PURPOSE: A hinge device for a video display is provided to prevent a plate of a hinge assembly from being worn using a general used bolt instead of a special hinge shaft, adjust an inclination angle of a display without using an additional element for restricting a rotation range of a hinge shaft and to improve a hinge function, and to reduce a manufacturing cost. CONSTITUTION: A first movable plate(10) is fixed at the rear surface of the display and has a penetration opening(13). A second fixing plate(20) is connected to a stand of the display and has an upper portion opening type penetration opening(23). A hinge shaft(30) is combined with the penetration openings(13,23) and has a head unit. A nut(70) is fixedly combined with a screw at the bottom portion of the hinge shaft(30). The first washer(41) is allocated between the head unit of the hinge shaft(30) and the first movable plate(10). A first and a second fixing washers(51,52) are fixedly combined at the both sides of the penetration opening(13) of the first movable plate(10). A third and fourth fixing washers(53,54) are fixedly combined at the both sides of the penetration opening(23) of the second fixing plate(20). At least one washer is an elastic washer for applying compression elasticity toward an axile direction.
Patent KR-20030054227-A (KR)
Title: A Digital language lab system
Inventor: SEO SEUNG GAP
Filed: 2001-12-24
Abstract: PURPOSE: A system for a digital language study lab is provided to progress a language study related function effectively by constructing a system using one server computer of a teacher and a plurality of education terminals based on a TCP/IP network. CONSTITUTION: The first information supply unit(100) supplies analogue language study information for a plurality of clients. The second information supply unit(200) downloads various kinds of digital media contents on the Internet, supplies the digital media contents for a plurality of clients, and executes a remote control for executing various language studies using the language study information(digital media contents). A language study unit(300) receives the analogue language study information or the digital media contents being transmitted through the first information supply unit(100) or the second information supply unit(200), executes a corresponding study, and transmits information inputted by a user to the second information supply unit(200). A regenerator(101) supplies the analogue language study information. The first hub(102) transmits the analogue language study information being output in the regenerator(101) for the clients. A server(201) executes a remote control for a log-in process of the clients, transmits/receives various digital media contents to the client, and progresses various language studies using the digital media contents. The second hub(202) transmits various information and control signals in the server(201) to the clients.
Patent KR-20030054850-A (KR)
Inventor: KIM SEONG UN
IPC: H01J29/76
Filed: 2001-12-26
Abstract: PURPOSE: A deflection yoke is provided to improve the picture quality by preventing a tilting phenomenon and a floating phenomenon on a three-dimensional space due to errors of processing dimensions. CONSTITUTION: A deflection yoke includes a conical coil separator(13), a ferrite core(14), a vertical deflection coil, and a horizontal deflection coil. The conical coil separator has an outer circumference portion coupled to a cathode ray tube and an inner circumference portion coupled to the ferrite core. The shape of the conical coil separator is freely changed to a longitudinal direction, a radius direction, and a tangent direction in order to prevent a tilting phenomenon and a floating phenomenon when the conical coil separator is coupled to the cathode ray tube and the ferrite core. A plurality of support ribs(16,17) are installed on the outer circumference portion to generate the elastic force to a radius direction. The ferrite core is installed on the outer circumference of the coil separator in order to form the magnetic field. The vertical deflection coil is installed on the outer circumference of the coil separator. The horizontal deflection coil is installed on the inner circumference of the coil separator.
Patent KR-20030056147-A (KR)
Inventor: MIN GYEONG HO
IPC: H04L12/12
Filed: 2001-12-27
Abstract: PURPOSE: A network AV(Audio Video) system is provided to share audio device or video devices of home through a network. CONSTITUTION: The first receiver(10) connects to household media products, receives audio or video signals, transmits the received audio or video signals through an Ethernet network, and shares several devices by a receiving function. A switching hub(40) connects the first receiver(10) to the second and third receivers(20,30) or a PC(50). The first receiver(10) performs an interface with the household media product through an input and output card, and performs an interface with the second and third receivers(20,30) or the PC(50) through the switching hub(40).
Patent KR-20020023911-A (KR)
Inventor: CHO KYU YONG
IPC: E04G17/06
Filed: 2001-12-28
Abstract: PURPOSE: A form system is provided to reduce a manufacturing cost by reducing the use of materials and the number of coupling components and to improve work efficiency by simplify an assembling process. CONSTITUTION: The form system comprises: a vertical support(13) installed on a horizontal support(12) at regular intervals; a bracket(41) folded to adhere one side closely to the inside of the vertical support(13) and the other side to the outside of a flat board(11), and provided with a pin hole(411) and an insertion hole(412) corresponding to an insertion hole(111) of the flat board(11) to be attached to the inside of the vertical support(13) and the flat board(11); a connection member containing an outer connection piece(422) extended to the front of a body(421) and provided with a pin hole(422a) bored longitudinally, a cutting part cutting downward on the boundary of the outer connection piece(422) and the body(421), an inner connection piece(423) and a cutting part formed on the rear of the body(421); and washers(43)(43') interposed into the outer connection piece(422) and the inner connection piece(423) to be suspended over the front of the cutting part.
Patent KR-20030058014-A (KR)
Title: RAID Duplexing Method
Inventor: HONG WON GI
IPC: G06F11/16
Filed: 2001-12-29
Abstract: PURPOSE: A RAID(Redundancy Array of Independent Disk) duplexing system is provided to execute an effective RAID duplexing in a duplex RAID system which uses data having a low cache hit rate, solve RAID system dual down and time delay, and supply a RAID duplexing method adapted to data stored in an HDD(Hard Disk Drive). CONSTITUTION: A slave RAID senses a system down of a master RAID(S1), executes a switching to the master RAID(S2), and executes a master function(S3). After starting a system in the system downed RAID(S4), an HDD state of the RAID switched into the master is monitored(S6). In the case that a newly changed HDD state exists, the restarted RAID requests corresponding HDD state information to the RAID switched into the master(S7), receives the corresponding HDD state information, and upgrades the HDD state(S11). The RAID switched into the master RAID executes a master function continuously regardless of starting the system of the system downed RAID.
Patent KR-20030059517-A (KR)
Title: A fishing rod which is folded automatically
Inventor: JANG IK CHUN
IPC: A01K87/00
Filed: 2001-12-29
Abstract: PURPOSE: An auto-telescopic fishing rod is provided to allow it to be automatically developed in a multi-stage fashion to meet the user's requirements, resulting in increase of the convenience of use. CONSTITUTION: The auto-telescopic fishing rod(4) conventionally consists of several hollow rods having different diameters from each other so that the rods having relatively small diameters are successively inserted into the rods having relatively large diameters in a multi-stage fashion. In addition to such conventional structure, thin strip shaped metal core members(6) are inserted into the fishing rod so that its one end is fixed to the distal end of a minimum-diameter rod(4a) and the other end thereof is fixed to a motor installed to a maximum-diameter rod(4b), thereby being moved according to forward or backward rotations of the motor to achieve the successive development operations of the fishing rod.
Patent KR-20030058283-A (KR)
Title: Method of fabricating PMOSFET with shallow channel depth and dual gate oxide
Inventor: YANG HAE WAN
IPC: H01L21/335
Filed: 2001-12-31
Abstract: PURPOSE: A method for manufacturing a PMOSFET having a dual gate oxide layer is provided to be capable of obtaining shallow channel depth by easily controlling the channel depth. CONSTITUTION: An N-well(13) is formed in a desired portion of a silicon substrate(11). A channel barrier layer(14) is formed by implanting N-type dopants having heavily doping concentration and low ion-implantation energy into the surface of the silicon substrate(11). A P-type epitaxial layer(15) is then selectively formed on the surface of the silicon substrate(11). Silicon ions are selectively implanted into the P-type epitaxial layer(15). Then, a dual gate oxide layer(17a,17b) is formed on the surface of the silicon substrate by oxidation processing.
Patent KR-20010053480-A (KR)
Title: 세척 및 세정 조성물
IPC: C11D17/06
Filed: 1999-07-12
Abstract: 본 발명은 세제 성분, 및 하나 이상의 1급 아민 그룹 및/또는 2급 아민 그룹을 포함하는 아미노 관능성 중합체와 향료 성분과의 반응 생성물을 포함하는 세탁 및 세정 조성물에 관한 것이고, 이로써 향료 그 자체를 사용하는 것보다 장시간 동안 향료 성분이 방출된다.
Patent KR-20010080077-A (KR)
IPC: C30B29/38
Filed: 1999-10-08
Abstract: 본 발명은 무색의 합성 알루미늄 나이트라이드 또는 알루미늄 나이트라이드:실리콘 카바이드 합금의 벌크상 단결정을 면깍기하고 연마함으로써 제조되는 인조 다이아몬드 보석에 관한 것이다.
Patent KR-20010075631-A (KR)
Title: Stable concentrated insulin preparation for pulmonary delivery
IPC: A61K47/04
Filed: 1999-10-15
Abstract: Concentrated aqueous insulin formulations of high physical and chemical stability are disclosed. The formulations are highly suitable for pulmonary delivery.
Patent KR-20010080289-A (KR)
IPC: H01L21/336
Filed: 2000-08-23
Abstract: 박막 트랜지스터 형성 방법은 투명 기판(40) 위에 제 1 전극 층(42)을 제공하는 단계를 포함하며, 상기 제 1 전극 층은 하부 투명 층(42a)과 상부 불투명 층(42b)을 포함한다. 상기 제 1 전극 층은, 상기 투명 층(42a)의 가장자리 영역이 상기 불투명 층(42b)의 가장자리 영역을 초과하여 확장하는 제 1 전극 패턴을 한정하도록 패턴화된다. 트랜지스터의 채널 영역을 한정하는 반도체 층(16)과 게이트 절연 층(18)을 포함하는 트랜지스터 몸체 영역이 제 1 전극 패턴(42) 위에 제공된다. 투명 제 2 전극 층(46)이 또한 제공된다. 음의 저항 층(70)이 기판(40)을 관통하여 노광되며, 상기 제 1 전극 패턴(42)의 불투명 층(42b)에 의해 가려진 음의 저항 층(70) 영역은 노광되지 않은 채 남겨진다. 이러한 영역들 및 그 아래 놓이는 제 2 전극 층(46)은 제거되어서 제 2 전극 패턴을 한정하며, 이 제 2 전극 패턴은 상기 제 1 전극 패턴(42)의 불투명 층(42b)과 대체로 정렬된다. 본 방법은 상부(top) 게이트 TFT 또는 하부(bottom) 게이트 TFT에 사용될 수 있으며, 소스/드레인과 게이트 사이에 중첩(overlap)을 갖는 자기-정렬된 게이트 구조를 제공하여, 반도체 몸체에 대한 추가적인 처리가 필요 없게 한다.
Patent KR-20010101873-A (KR)
Title: Pirazino(aza)indole derivatives
IPC: A61P25/32
Filed: 2000-01-28
Abstract: Chemical compounds of formula (I): and pharmaceutically acceptable salts and addition compounds and prodrugs thereof are useful in therapy, particularly for the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes inspidus, and sleep apnea.