baber/WOPTO huggingface dataset:
Patent KR-20030011430-A (KR)
Title: Photo-curable hindered piperidine derivatives of high weatherproofness and process for preparing thereof, and photo-curable resin composition containing the same
Inventor: CHOI CHEOL GYU
IPC: C07D211/58
Filed: 2001-08-02
Abstract: PURPOSE: Provided are photo-curable hindered piperidine derivatives having high antiweatherability and photostability as environmentally friendly photo-curable photostabilizing agent and a process for preparing the same, and a photo-curable resin composition containing the same. CONSTITUTION: The photo-curable hindered piperidine derivative is represented by the formula(1), wherein R1, R2, R3, R4 and R5 are individually hydrogen or methyl, R6 is C2-C18 alkylene, cyclohexylene, methylenedicyclohexylene, cyclohexyldimethylene, or C4-C18 alkylene having 1-3 oxygen atoms or methylene, R6 is a compound represented by the formula(1a), R7 is hydrogen, alkyl, 2-hydroxyethyl. 3-hydroxy or the compound represented by the formula(1a). In the formula(1a), n is an integer of 1-18, R8 and R9 are hydrogen or C1-C18 alkylene and R10 is hydrogen or methyl.
Patent KR-20010088689-A (KR)
Inventor: PARK SOUN KUU
IPC: G06F3/0354
Filed: 2001-08-21
Abstract: PURPOSE: A cover-typed track pointer is provided to perform a direction control of a cursor on a monitor using any portion of a living body instead of a finger by installing an auxiliary cover to a tiny-sized direction controlling device of a track pointer device capable of being controlled by only a finger. CONSTITUTION: A large-sized auxiliary cover(1) is installed to a direction controlling device(2) of a track pointer. Thus, the tiny-sized direction controlling device(2) may be controlled easily not using a finger.
Patent KR-20030021327-A (KR)
Title: Internet game system
Inventor: KIM HONG GU
Filed: 2001-09-05
Abstract: PURPOSE: A method for an Internet game is provided to pay a game server rental fee effectively and rationally and to induce a user who participates in a game with interest until the game is terminated. CONSTITUTION: A user connects to a DB server through an Internet network(S101). If the user is a member registered in the DB server(S102), a connection to a game server is approved(S105). If the user is not a member, the user is registered in a member(S104) and the DB server approves a connection to a game server(S105). The game server permits to start the game in accordance with a game rule when selecting a member, who chooses same game room, or designating game participators among the members(S106-S110). If a game in each game room is terminated(S111), the game server transmits information with respect to a game process and a result to the DB server(S112) and performs update. In addition, the game server transfers a predetermined portion out of scores and properties obtained by a game winner to a member managing room of a game server operator included in the DB server(113).
Patent KR-20030021063-A (KR)
Title: Apparatus for eliminating of floating oil at drainage
Inventor: PARK GYEONG BAE
IPC: E02B15/10
Filed: 2001-09-05
Abstract: PURPOSE: A floating oil removal device of a drainageway is provided to remove floating oil easily. CONSTITUTION: The floating oil removal device of a drainageway comprises: a filter unit(10) composed of a floating drum moving along the water level of a drainageway and a filter provided with a rotary wing to fix an adsorbing filter on the outside of the floating drum, suspended on the surface of the water in a drainageway and rotated by the speed of a current to remove floating oil; and a driving unit composed of a driving motor(20) to move/support the filter unit(10), wire drums(21a,21b) connected with the driving motor(20) by a gear, a gear box(27) moving through a wire(24) and rotating the floating drum, and limit switches(26a,26b) controlling the driving motor(20).
Patent KR-20030023227-A (KR)
Title: Server system for providing recording and playing service via network
Inventor: PARK BONG RAE
IPC: H04W8/24
Filed: 2001-09-12
Abstract: PURPOSE: A server system for supplying an information storing and reproducing service via a network is provided to transceive voice data or video data with a user terminal via a network, and to supply a storing and reproducing service, thereby performing systematic information management. CONSTITUTION: A data transceiving module(12) transceives voice data with a communication terminal of a user connecting through a network for voice information storing. A caller identifier(18) recognizes an inherent ID of the accessed communication terminal. A database(16) manages the voice data by storing the data. A recorder(15) assigns a user region in a predetermined storage region of the database(16), and stores the voice data transceived through the data transceiving module(12). A text unit(19) converts the voice data received through the data transceiving module(12) into a text file, and stores the converted data in the database(16).
Patent KR-20020027182-A (KR)
Inventor: SILER NICHOLAS R
IPC: F28F21/08
Filed: 2001-09-27
Abstract: PURPOSE: A heat exchanger and the making method are provided to remove the problem of breakdown of a heat exchanger caused by heat induction stress produced by difference of heat expansion between expansions of a tube and the side of the heat exchanger. CONSTITUTION: A heat exchanger includes a pair of spaced, generally parallel headers(10,12), a plurality of spaced, generally parallel tubes(14) communicated with the inside of the header in fluid and extended between, a pair of elongated side plates(18,20) positioned at each side of the heat exchanger, extended between the header, connected to the headers, and spaced from the adjacent tube at the corresponding side of the heat exchanger, and serpentine fins(22) between adjacent tubes and the side plates. Each side plate is disposed between each edge. The heat exchanger includes at least one opening having a periphery part adjacent to at least one between the edges and score lines in each side plate extended from the periphery to the edge. Thermally induced stress tending to cause breakage or leakage at the tube to the header joints in a heat exchanger is eliminated by placing lines of weakening in the side plates conventionally employed in such heat exchanger prior to subjecting the heat exchanger to brazing.
Patent KR-20030027355-A (KR)
Title: Rolled Rebar Trading System Using Internet and Method Thereof
Inventor: KIM MI JA
Filed: 2001-09-28
Abstract: PURPOSE: A system for transacting a rolled iron rod using the Internet and a method thereof are provided to present a rolled iron rod manufactured according to an area and a shape of a structure at the optimum design intervals and supply a construction drawing and a completion drawing when an orderer presents the maximum load, an area, a shape, etc. of a slab of the structure. CONSTITUTION: An authentication server is provided for a user authentication. A design server manufactures a rolled iron rod, calculates a related standard, and creates a drawing. A media server supplies various kinds of inputting forms, a video, an audio, and animation for the user. A mail server informs communication matters to the user. A web server is connected to the above servers through a terminal on the Internet, and transmits/receives data. A plotter is connected to the web server and prints a rolled iron rod construction drawing and a completion drawing. A factory server receives an order standard supplied from the web server, transmits the order standard to manufacturing facilities, calculates a delivery available date, and transmits the delivery available date to the web server.
Patent KR-20020085754-A (KR)
Inventor: SHIMIZU HIDEO
IPC: A47K3/00
Filed: 2001-10-05
Abstract: PURPOSE: To provide a built-in lighting system type bathtub elaborating an idea and creating high quality feeling by lighting a bathtub inside by an indirect lighting. CONSTITUTION: The lighting system is disposed in the rear surface side of a bathtub vessel composed of a transparent material or a translucent material for storing hot water. In a bathtub device comprising a double structure of an inner vessel and an outer vessel, the inner vessel is composed of the transparent material or the translucent material and the lighting system is provided in a space part between the inner vessel and the outer vessel.
Patent KR-20030029341-A (KR)
Title: A bowling game machine use of a soccer ball
Inventor: JUNG DONG MAN
IPC: A63F7/00
Filed: 2001-10-08
Abstract: PURPOSE: Provided is a bowling game machine with a soccer ball used which combines a bowling game and a soccer game to enjoy both games at the same time so that it enables users to enjoy both games without being limited to location and time. CONSTITUTION: The bowling game machine with the soccer ball used comprises the parts of: a main body which consists of a coin inserter(1) at users' side and a slide(2), a monitor(3), a signboard(4) and a speaker(5) at users' front side; plural bowling pins(7) and the soccer ball(8) which are formed at both ends of the main body; a sensor which is placed at the lower part of the bowling pin and connected to a control part connecting the signboard; an erector for the bowling pins which is placed at the lower part of the bowling pins; plural rollers which are formed at the internal side of the slide and connected to the motor connecting the control part; and a connection band which is fixed at the roller and the lower edge of the bowling pin.
Patent KR-20010106324-A (KR)
Inventor: CHOI IN SUB
IPC: H01R13/717
Filed: 2001-10-12
Abstract: The video distribution network system includes client configuration data (162), a client video buffer (165) for storing video information, a client video driver (170) coupled to the client video buffer (165) for presenting a portion of the video information on a display device (135), a current status manager (180) for determining current client status information indicative of the portion of video information presented, a computations engine (145) coupled to the client video buffer (165) and to the current status manager (180) for forwarding a burst of video information to the client video buffer (165) based on the client configuration data (162) and on the client status information, and a video buffer controller (175) coupled to the client video buffer (165) for controlling storage of the burst in the client video buffer (165).
Patent KR-20030032431-A (KR)
Title: The auto cancel apparatus of turn signal in multi-function switch
Inventor: SON HU GEUN
IPC: B60Q1/34
Filed: 2001-10-18
Abstract: PURPOSE: An automatic canceling apparatus for a turn signal of a multi-functional switch is provided to improve assembling and to reduce friction noise by forming a canceling cam to a steering wheel integrally. CONSTITUTION: An automatic canceling apparatus for a turn signal of a multi-functional switch comprises a column shaft(51); a steering wheel(60) and a lighting switch assembly(55). The column is supported by a bearing(54) in a column tube(52). The steering wheel is connected to a lower portion of the column shaft. A canceling cam portion(62) is formed to a lower portion of the steering wheel extended to a lower direction from the column shaft. The light switch assembly is installed to one side of the column tube. A turn signal switch of the light switch assembly is turned off by the canceling cam portion. Therefore, the automatic canceling apparatus is applied easily by forming the canceling cam portion separated from the column shaft regardless of vehicle type and a size of the column shaft.
Patent KR-20030044465-A (KR)
Title: Method for Controling Congestion in TCP
Inventor: KIM JANG GYEONG
IPC: H04L29/08
Filed: 2001-11-30
Abstract: PURPOSE: A method for controlling a transmission control protocol congestion is provided to increase the performance of the network by improving the congestion control function of a transport control protocol(TCP) protocol in the Internet. CONSTITUTION: A method for controlling a transmission control protocol congestion by using a transport control protocol Vegas(TCP-Vegas) includes the steps of: adding a value χ1 being smaller than the congestion degree threshold value α of the TCP-Vegas and a value χ2 being larger than the congestion degree threshold value α of the TCP-Vegas, calculating(S511) the congestion of a current network by using a predicted congestion and a practical measured congestion, increasing(S515) the index of the transmission speed when the congestion degree is smaller than the congestion degree threshold value χ1, increasing(S519) the transmission speed when the congestion degree exists between the congestion degree threshold value α and the congestion degree threshold value χ1, maintaining(S523) the current transmission speed when the congestion degree exists between the congestion degree threshold value α and the congestion degree threshold value β, reducing(S527) linearly the transmission speed when the congestion degree exists between the congestion degree threshold value β and the congestion degree threshold value χ2 and reducing(S529) the transmission speed when the congestion degree is larger than the congestion degree threshold value χ2.
Patent KR-20030044705-A (KR)
Title: Apparatus for automatically supplying oil with recycling as purging nitrogen gas
Inventor: CHO BYEONG YEOL
IPC: F16N33/00
Filed: 2001-11-30
Abstract: PURPOSE: An automatic oiling device recycled as a nitrogen purge is provided to change the oiling device automatically by sensing a clogging of a filter element with pressure of inflow nitrogen gas and to recycle the filter element to the nitrogen purge by removing foreign materials from the filter element. CONSTITUTION: A filter element(100-6) is fixed to an inner middle portion of a tubular body(100-1) with a spring(100-3) and a guide(100-4). A magnet(100-5) shaped like a pipe is installed vertically to a middle portion of the filter element. A head(100-7) for a nitrogen purge is inserted to the magnet. A discal cap(100-2) is fixed to an upper portion of the body with a bolt. A magnetic switch(100-10) is fixed to an upper central portion of the cap. An oil inlet valve(100-14) and a press vent valve(100-18) are installed to an upper left side of the body. An oil outlet valve(100-13) and a transmitter(100-16) are installed to a right lower portion of the body. A press balance valve(100-17) and a transmitter(100-15) are installed to a right upper portion of the body. A check valve(100-8) and a N2 purge control valve are installed to a gas line(100-25) connected to a lower portion of the head. An outlet(100-21) is installed to a central left side of the body. A valve, a glass filter(100-12) and a PLC(Programmable Logic Controller) are installed to the outlet. Thereby, a passage of the oiling device is changed automatically by sensing pressure difference when impurities are stacked to the filter element.
Patent KR-20030049219-A (KR)
Title: speedometer for automotive vehicles
Inventor: KIM HONG SIK
IPC: G01P3/488
Filed: 2001-12-14
Abstract: PURPOSE: A speedometer of a vehicle is provided to detect easily a variation of magnetic flux by installing a permanent magnet on a particular bolt of plural bolts for combining a differential case with a differential drive gear of a transmission and fixing a hall sensor on a transmission case. CONSTITUTION: A permanent magnet(34) is fixed at a differential portion of a transmission. A hall sensor(16) is installed on a case(36) of the transmission apart from the permanent magnet in order to detect a variation of magnetic flux. The permanent magnet is fixed by a particular bold(32) of plural bolts for combining a differential case(10) with a differential drive gear of the transmission. The permanent magnet is fixed within a loading groove formed at a head portion of the particular bolt.
Patent KR-20030053769-A (KR)
Title: A method for manufacturing non-oriented electrical steel sheet with excellent magnetic property
Inventor: KIM GI YEOL
IPC: C21D8/12
Filed: 2001-12-24
Abstract: PURPOSE: Provided is a method for manufacturing non-oriented electrical steel sheet with low core loss and improved magnetic induction by optimizing Si content in steel and final annealing condition. CONSTITUTION: The method includes the steps of hot rolling a steel slab comprising 0.005 wt.% or less of C, Si 0.5 to 0.7 wt.%, 0.30 wt.% or less of Mn, 0.07 wt.% or less of P, 0.012 wt.% or less of S, 0.0055 wt.% or less of N, a balance of Fe and incidental impurities; coiling the hot rolled steel sheet in the temperature range of 620 to 800°C; pickling the hot rolled steel sheet; cold rolling the hot rolled steel sheet to the thickness of 0.5 mm; and annealing the cold rolled steel sheet in the temperature range of 850°C to 870°C.
Patent KR-20020024813-A (KR)
Inventor: KWON JEE YEAL
IPC: A47L13/254
Filed: 2001-12-26
Abstract: PURPOSE: A dust mop is provided to produce the dust mop in mass-production with easily using the dust mop by coupling a spiral section of a rod connection pipe to a spiral hole of a mop body. CONSTITUTION: A dust mop comprises a rod connection pipe(2) and a mop body(4). The rod connection pipe(2) is formed at a lead end thereof with a stepped jaw(2b). An insertion hole(2a) is formed at the lead end of the rod connection pipe(2). A spiral section(2c) is formed at a center of the rod connection pipe(2). A rod(1) is inserted into the insertion hole(2a) of the rod connection pipe(2). The mop body(4) includes a supporter(3) having a supporting section(3a), bending sections(3b) formed at both sides of the supporting section(3a), and a protrusion(3c) formed at a center thereof with a spiral hole(3d). The spiral section(2c) of the rod connection pipe(2) is coupled to the spiral hole(3d) of the mop body(4).
Patent KR-20030057235-A (KR)
Title: A device and a method of automatic memory control for mobile mirror
Inventor: CHOI HEON O
IPC: B60R1/072
Filed: 2001-12-28
Abstract: PURPOSE: An automatic memory control apparatus of a mirror for a vehicle and a method thereof are provided to improve convenience by adjusting the angle of the mirror with memorizing the control value according to drivers, and to drive safely by recovering the setting value with compensating the change of the angle against impact or vibration. CONSTITUTION: An automatic memory control device of a mirror is composed of a selection switch(100) selecting one of plural mirrors; an angle switch(200) outputting a control signal to adjust the angle of the mirror selected from the selection switch up and down or right and left; an input switch(300) storing the control value of the mirror in the memory, and adjusting the angle of the mirror according to the selected memory control value with selecting the memory for the next user; a processor(400) assigning the memory according to the signal from the selection switch, storing the angle control value from the angle switch, and storing and outputting the mirror control value according to the signal from the input switch; plural actuators(500) controlling the angle of the mirror according to the value from the processor; and plural sensors(600) measuring and outputting the angle of the mirror to the processor. Convenience is improved by storing the control values according to drivers, and safety is improved by keeping the predetermined value against impact or vibration.
Patent KR-20030058211-A (KR)
Title: Virtual Portal System and Method for Building the Same
Inventor: JANG JAE MYOUNG
IPC: G06F17/00
Filed: 2001-12-29
Abstract: PURPOSE: A virtual portal system and a method for constructing the same are provided to enable a user to receive a desired Internet service without executing a repetitious task by analyzing and standardizing a series of repetitious tasks for Internet surfing. CONSTITUTION: A keyword input unit obtains a character string from a user(S100). A service setting unit sets an Internet service with respect to the obtained character string(S300). For example, it is checked whether the user wants to search information or the user wants to purchase a commodity with respect to the information. If an Internet service corresponded to the obtained character string is set, a web site which supplies a service set by a service executing unit is connected, and a corresponding service is executed(S400). A service executing result is displayed by a result display unit(S500).
Patent KR-20010071895-A (KR)
Title: 신규 디옥솔란을 통한 (ｓ)-2-아미노-6,6-디메톡시헥산산메틸 에스테르의 제조 방법
IPC: A61P43/00
Filed: 1999-06-01
Abstract: 본 발명은 화학식 I의 글리신아미드와 화학식 II의 디옥솔란과의 반응으로부터의, 2-아미노-6,6-디메톡시 헥산산, 메틸 에스테르 및 그의 중간체인 신규 디옥솔란의 합성에 관한 것이다. 
     <화학식 I> 
     
       
     
     <화학식 II>
Patent KR-20010075031-A (KR)
Title: 서보 밸브 제어부를 갖는 용적형 주입 펌프
IPC: F04B49/06
Filed: 2000-06-15
Abstract: 본 발명은 주입되는 치료액을 수용하는 저장기(18)를 포함하는 주입 펌프(10)에 관한 것이다.  저장기(18)는 치료액에 대한 출구를 포함한다.  용적형 공기 펌프(24)는 저장기를 가압하기 위하여 저장기(18)에 작동 연결되며 치료액을 출구(36)밖으로 송출한다.  밸브(12)는 출구(36)와 작동 연결되어 출구에서 선정 입구 압력이 얻어질 때가지 출구를 통한 치료액의 유동을 방지한다.  그 후에 밸브는 대체로 선정 입구 압력으로 저장기 내의 압력을 유지하는 출구 내의 개구를 유지하며, 그로 인해 출구(36)를 통한 치료액의 용적형 유량은 용적형 공기 펌프(24)로부터의 공기의 용적형 유량에 비례한다.  밸브(12)는 선정 압력을 유지하기 위해 출구에서 개구를 변형시킨다.  양호하게는, 출구는 선정 불변 유효 내부 단면 면적을 구비한 가요성 도관(36)으로 구성되어 있으며 밸브는 도관의 한 부분의 내부 유효 단면적을 변화시키도록 도관의 상기 부분을 조여 출구를 통한 치료액의 유동을 가변적으로 제한하며 도관의 상기 부분의 내부 유효 단면적을 변화시킨다.  환자에게 치료액을 주입하는 방법은 치료액을 수용하는 저장기를 제공하는 단계와 출구(36)를 통해 치료액 저장기 밖으로 치료액을 유동시키기 위해 저장기를 가압하는 용적형 공기 펌프를 제공하는 단계 및 치료액 출구를 통하는 치료액이 용적형 공기 펌프의 용적형 유량에 비례하기 위해 저장기 내의 선정 압력을 유지하는 단계를 포함한다.
Patent KR-20010088853-A (KR)
IPC: F16K5/18
Filed: 1999-10-04
Abstract: 전환 밸브는 제1 밸브 부재 및 제2 밸브 부재를 포함한다. 제1 밸브 부재는 하나의 구멍을 가지고 있다. 제2 밸브 부재는 제1 및 제2 구멍을 가지고 있다. 제1 밸브 부재는 제2 밸브 부재의 두 구멍 중의 하나 또는 나머지 하나와, 제1 밸브 부재 구멍의 선택적 중심 일치를 위해 제2 밸브 부재에 대해 이동 가능하다. 또한 밸브는 램프 및 팔로워를 가지고 있으며, 이것은 제2 밸브 부재에 대해 제1 밸브 부재의 전환 동작 동안 서로 다른 것으로부터 자동적으로 떨어져 있게 함으로써, 밸브 부재 표면의 마모가 최소화된다.
Patent KR-20010080200-A (KR)
IPC: F02M61/08
Filed: 2000-08-10
Abstract: 본 발명은 내연 기관용 연료 분사 밸브(10)에 관한 것이다. 상기 연료 분사 밸브(10)는 밸브 니들(18)을 위해서 조정될 수 있는 스트로크 제한부(32)를 구비한다. 상기 스트로크 제한부(32)는 연료 분사 밸브의 안내보어(36)에서 위치 전환 가능하게 안내되는 제한 정지부(34)와 하나 이상의 액추에이터를 포함한다. 상기 제한 정지부(34, 34a)는 축방향 간극(62, 62a)을 포함하고, 상기 간극에는 액추에이터(64)가 배열된다. 상기 액추에이터(64)가 구동되면, 액추에이터는 제한 정지부(34, 34a)가 확장되는 식으로 확장되므로, 상기 제한 정지부(34, 34a)는 상기 정지부의 안내보어(36)에서 죄어진다. 상기와 같은 방법으로, 상대적으로 작게 형성된 액추에이터(64)를 이용하여, 매우 큰 범위에서 밸브 니들(18)을 위해 스트로크가 조정될 수 있다.
Patent KR-20010082331-A (KR)
IPC: H03M3/02
Filed: 1999-12-08
Abstract: 본 발명은 다수의 적분 회로, 1-비트 아날로그-디지털 변환기, 그리고 1 비트 디지털-아날로그 변환기를 포함하는 아날로그-디지털 변환기와 관련된다.  상기 다수의 아날로그 적분 회로는 직렬로 연결되며, 그리고 상기 1 비트 디지털-아날로그 변환기는 상기 직렬의 최후아날로그 적분 회로의 하부에 연결된다.  상기 1 비트 아날로그-디지털 변환기의 출력 신호는 상기 1 비트 디지털-아날로그 변환기에 전달되며, 그리고 상기 1 비트 디지털-아날로그 변환기의 출력 신호는 각 아날로그 적분 회로의 입력 신호로부터 감해진다.  다수의 입력 신호는 멀티플렉서를 거쳐 상기 직렬 연결된 아날로그 적분 회로의 제 1 아날로그 적분 회로에 전달된다.  각각의 아날로그 적분 회로는 상기 다수의 입력 신호에 따라 다수의 커패시터를 포함하며, 상기 다수의 커패시터중의 한 커패시터는 상기 아날로그 적분 회로의 출력과 입력 사이의 각 시간에 스위치 될 수 있다.  상기 1 비트 디지털-아날로그 변환기의 출력 신호는 다수의 입력 신호에 따라 지연된다.
Patent KR-20020021368-A (KR)
Title: 비수전해질 및 비수전해질전지
IPC: H01M10/0569
Filed: 2000-11-28
Abstract: 유기용매 및 상기 유기용매에 용해한 용질로 이루어지는 비수전해질에 있어서, 상기 용질로서, 프탈이미드, 프탈이미드의 유도체, 프탈이미딘 및 프탈이미딘의 유도체로 이루어지는 군에서 선택된 적어도 1종의 유기 음이온을 포함하는 리튬염을 쓴다.  상기 비수전해질은, 고온에서의 장기보존시에 있어서의 1차전지 및 2차전지에 있어서, 음극과 반응을 일으키기 어렵다.  따라서, 이 비수전해질을 쓰는 것에 의해, 보존성능이 뛰어난 비수전해질전지를 얻을 수 있고, 2차전지에 있어서는 충방전 싸이클특성이 향상한다.