baber/WOPTO huggingface dataset:
Patent KR-20010094635-A (KR)
Title: Microwave oven using AC and DC electric powers
Inventor: HAN DAE SEONG
IPC: F24C7/02
Filed: 2000-03-31
Abstract: PURPOSE: A microwave oven for both AC and DC is provided to use AC and DC alternately if a battery is not prepared. CONSTITUTION: A microwave oven for both AC and DC consists of: a DC unit(200) having a DC input unit for inputting DC power and a DC/AC converter for outputting DC power of the DC input unit into AC; an AC unit(100) having an AC input unit for inputting AC power; and a HVT(High Voltage Transformer,HVT) including a primary coil unit(10) consisting of a first primary coil(14) for inputting AC power from the DC unit and a second primary coil(12) for inputting the AC power from the AC unit, and a secondary coil unit(20) having a first secondary coil(22) for inducing high voltage for driving a magnetron(MGT) and a filament coil(24) for supplying filament voltage for driving the magnetron. Each AC voltage induced from the DC unit and the AC unit is fed to the first and the second primary coil of the primary coil unit of the HVT. The fed voltage is boosted to the first secondary coil to induce high voltage. The induced high voltage operates the magnetron by the first secondary coil and the filament coil. Microwaves are generated by the magnetron, and the microwave oven is operated.
Patent KR-20010014683-A (KR)
Inventor: KAWASE TOSHIKO
IPC: A61F13/02
Filed: 2000-04-04
Abstract: PURPOSE: Disclosed is a patch sheet for facilitating blood circulation which reduces tired feeling or various aches by pasting on the sole, ankle, knee, or the like, in use. CONSTITUTION: This patch sheet(1) for facilitating blood circulation is obtained characteristically by filling the body(2) of a bag-like sheet having gas permeability with a powder(4) containing a fraction of 95-105°C obtained by distilling a wood vinegar as a main component.
Patent KR-20010090933-A (KR)
Title: Electrical device including ptc conductive composites
Inventor: CHOI CHANG HUI
IPC: C23C18/31
Filed: 2000-04-08
Abstract: PURPOSE: An electrical device containing PTC conductive polymer is provided to achieve superior PTC(positive temperature coefficient) characteristics and coupling force with PTC conductive polymer. CONSTITUTION: An electrical device comprises an electrode(2) having a non-electrolytic plated nickel layer formed at both surfaces of an electrolytic copper sheet; and a PTC conductive polymer(1) fused like a sandwich between electrodes. The non-electrolytic plate nickel layer has a uniform thickness so as to achieve a superior coupling force with the PTC conductive polymer. The electrolytic copper sheet has a surface roughness of 1 to 20 μm. The non-electrolytic plated nickel layer has a thickness of 0.01 to 10 μm. The PTC conductive polymer is obtained by an organic polymer mixed with a conductive filler agent, cross-linking agent and antioxidant.
Patent KR-20000037258-A (KR)
Inventor: HEO GYEONG
IPC: G06F17/30
Filed: 2000-04-14
Abstract: PURPOSE: An apparatus for searching an address and a map by using a domain name is provided to easily locate a position, by outputting the address and map of a place corresponding to an inputted domain name of internet. CONSTITUTION: An apparatus for searching an address and a map by using a domain name comprises a receiving module(41), a searching module(42), an address storing database(43) and a map data storing database(44). The receiving module has a web server carries out data input/output operation with a client personal computer(PC). The searching module converts a domain name inputted from the client PC to a corresponding internet protocol(IP) address. The address storing database stores the domain name and an IP address corresponding to the domain name. The map data storing database stores a map including a place having the domain name.
Patent KR-20010096310-A (KR)
Title: Apparatus and method for driving plasma display panel
Inventor: KOO BON CHEOL
IPC: G09G3/296
Filed: 2000-04-18
Abstract: PURPOSE: An apparatus for driving a plasma display panel and a method thereof are provided to prevent an unnecessary power dissipation in a section where a real image data does not exist and to improve a contrast. CONSTITUTION: A signal processing part(21) outputs R/G/B image data to a sub field mapping part(22) through Gamma correction, gain control and error diffusion. Then the sub field mapping part allocates brightness level to each sub field to realize a brightness level according to the R/G/B image data from the signal processing part. And a data processing part(23) reconstructs the image E data from the sub field mapping part to be able to be realized on the plasma display panel. Then, a data existence judgement part(24) judges the existence of data per each sub field according to the output of the sub field mapping part and outputs the result of the judgement and the output of the sub field mapping part to an electrode driving waveform generation part(25). And the electrode driving waveform generation part generates an electrode driving waveform to drive a scan electrode, a common electrode and an address electrode and then outputs it to the corresponding electrode.
Patent KR-20010103890-A (KR)
Inventor: KIM SUCK WOON
Filed: 2000-05-10
Abstract: 본발명에 따른 전동식 두발미용기는 두발을 파지하여 두발의 형상을 여러형태로 가공하는 봉상의 두발가공부와, 상기 두발가공부에 연결되어 두발가공부를 회동시키도록 구동되는 동력전달용 구동조립체와, 상기 구동조립체에 결합되어 상기 구동조립체를 구동시키는 스테핑모터와, 상기 스테핑모터를 작동시키는 스위치부를 포함하고, 퍼머를 위하여 머리를 둥글게 말고자 할 경우, 봉상의 두발가공부상에 배치된 두발을 파지덥개로 파지하고 이상태에서 상기 전동모터에의하여 봉상의 두발가공부를 회전구동시키므로 작업자가 손목힘만으로 둘발가공부를 회전시키게되지 않고 간단히 모터에의해 회전시키므로 작업자는 용이하게 머리손질하는 작업을 수행할 수 있게되어 머리손질작업이 용이하며 머리손질시 사용자의 손목에 무리가 가는 것을 방지할 수 있다.
Patent KR-20010104186-A (KR)
Inventor: LEE KYUNG JAE
Filed: 2000-05-13
Abstract: 본 발명은 자동차의 조향장치에 사용되는 볼조인트 및 볼스터디를 표면처리하기 위한 방법에 관한 것이다. 
     본 발명은 자동차의 볼조인트 부재에 교체윤활제를 피복하기 위하여 고체윤활제를 200∼500메쉬의 미립자로 분쇄하고 유기용제에 혼합하여 코팅제를 제조하는 코팅제제조공정과; 상기 코팅제를 볼조인트부재에 1∼150 μ두께로 피복하는 코팅공정과; 상기 코팅된 소재를 100∼400℃에서 30∼180분동안 건조시키는 건조공정을 순차적으로 실행하는 것으로서, 종래와 같이 그리스를 주입하는 일없이 청결하고 간편하게 윤활작용이 이루어질 뿐 아니라, 온도변화에도 윤활상태가 양호하도록된 유익한 발명인 것이다.
Patent KR-20010044047-A (KR)
Inventor: CHOI HYOUNG WOOK
IPC: G06F15/16
Filed: 2000-05-23
Abstract: PURPOSE: A moving picture operation method and system is provided to enable a user to make moving pictures and to concurrently transmit the moving pictures to others over the internet so that it enhances the producing efficiency of the moving pictures. CONSTITUTION: The system comprises a moving picture server(100) and moving picture construction apparatuses(160). The moving picture construction apparatus(160) includes a user computer(165), a recorder(170), an auxiliary image storage(175), and a displayer(180). The user computer(165) controls the overall process of constructing the moving pictures. The recorder(170), connected to the user computer(165), records the motion of the user and transmits the recorded images to the user computer(165). The auxiliary image storage(175) stores background images. The displayer(180) displays the images transmitted from the user computer(165). The moving picture server(100) includes a network interface(105), a central processor(110), an access module(115), a conversation progress module(120), a database(130), and a moving picture storage(150). The central processor(110) controls the data flow within the moving picture server(100). The conversation progress module(120) makes it possible to perform a moving picture conversation among users.
Patent KR-20010106982-A (KR)
Inventor: YOON JI YONG
IPC: H04L27/18
Filed: 2000-05-24
Abstract: 여기에 개시된 M-ary DPSK(Differential Phase Shift Keying)에 대한 DF-DPD(Decision Feedback Differential Phase Detection)는, 현재 수신된 신호의 위상과 한 심볼 이전에 수신된 신호의 위상차를 구하는 제 1 수단, M-ary DPSK에서 사용되는 M개 심볼의 위상차들 가운데 AWGN에 의한 잡음의 위상 성분이 가장 작은 위상차를 선택하고, 상기 제 1 수단에서 출력되는 위상차와 선택된 위상차의 차를 출력하는 제 2 수단, 입력되는 위상차들 가운데 가장 작은 값을 현재 심볼의 위상차로 출력하는 제 3 수단, 상기 제 1 수단에서 계산된 이전 심볼에 대한 위상차와 상기 제 3 수단으로부터 출력된 한 심볼 이전의 위상차를 누적하고, 누적된 값과 상기 제 2 수단에서 출력되는 위상차를 더하는 제 4 수단, 그리고 상기 제 3 수단에서 결정된 위상차를 비트의 심볼로 변환시켜 복조하는 변환기를 포함한다.  상기 제 4 수단으로부터 출력되는 위상차는 상기 제 3 수단의 입력으로 제공된다.
Patent KR-20010112791-A (KR)
Title: Socket having thermocouple for testing semiconductor device
Inventor: CHOI JEONG HWAN
IPC: H01L23/32
Filed: 2000-06-15
Abstract: The invention relates to a fungicidal mixture containing a synergistically active quantity of a 1) a phenyl-benzyl ether derivative of formula (I.a), (I.b) or (I.c) or Ic, and/or a 2) a carbamate of formula (I.d), in which X is CH and N, n is 0, 1 or 2 and R is a halogen, C 1 -C 4 alkyl and C 1 -C 4 halogen alkane, whereby the R radicals can be different if n equals 2, and one of its salts or adducts, as well as b) a dinitrophenol derivative of formula (II.a) or (II.b), in which n is 0, 1 or 2.
Patent KR-20010113065-A (KR)
Inventor: LEE JAE MIN
IPC: C02F3/30
Filed: 2000-06-16
Abstract: 본 발명은 폭기조, 탈질 및 탈인조는 물론 침전조를 겹유로 단일조상에 원형 유로 구분형태로 설치하여 연속 흐름식으로 하.폐수를 효과적으로 손쉽고, 용이하게 처리할 수 있는 겹유로 단일조의 연속 흐름식 하·폐수 처리방법 및 장치에 관한 것으로 그 기술적인 구성은, 동심원상의 원형 겹유로 단일조의 내부에 설치되어 유입맨홀과 유입 배관을 통해 연통되어 하.폐수가 유입토록 마련되는 탈질.탈인조의 분리벽 일정위치에  하.폐수가 폭기조로 유입토록 유입량을 조절하는 유량 가이드 플레이트1을 개재하여 폭기조 유입구가 설치되고, 폭기조의 하.폐수가 탈질.탈인조로 일정량 유입되도록 유량 가이드 플레이트2를 개재하여 탈질.탈인조 유입구가 설치되며 폭기조 내부에는 다수의 산기관이 등간격으로 배설되어 유입수의 폭기 작용을 수행토록 설치되는 폭기조 일측에는 이송배관의 일단이 설치되어 겹유로 단일조 중앙의 정류판을 개재하여 폭기완료된 유입수를 침전 및 방류수조를 통해 방류토록 침전조가 설치되는 것을 요지로 한다.
Patent KR-20010049595-A (KR)
Title: Semiconductor device and display device module
Inventor: OGAWA YOSHINORI
IPC: G09G5/18
Filed: 2000-06-22
Abstract: PURPOSE: Provided are a semiconductor device capable of enlarging the operation frequency of a clock signal SCKA for transfer and having high reliability, and a display device module using the device. CONSTITUTION: A data latch output circuit which is the input part of cascaded source drivers(1) constituting a source driver group(S) and converts display data into parallel data is so provided that the display data(D) are divided and inputted with both rising and falling edges of the clock signal SCKA for transfer. An output is provided with a data output control circuit(25) which converts the divided display data(D) into serial data and outputs them to a next source drivers(S) in synchronism with a clock signal for synchronization out of phase with the clock signal SCKA for transfer. Consequently, the clock frequency of the clock signal SCKA for transfer can be made lower than the data transfer rate needed for the display data(D) while the transfer of the display data(D) is stabilized.
Patent KR-20020005194-A (KR)
Title: Quiz game through internet and advertisement method using it
Inventor: CHANG JIN KI
Filed: 2000-06-23
Abstract: PURPOSE: An Internet quiz game and an advertisement method using the same are provided so that advertisement effects can be improved by inserting advertisements into the quiz game when a user enjoys the quiz game. CONSTITUTION: A user takes a member registration procedure(10). Here, a member who pays a membership fee(11) and a member who does not pay the membership fee(12) receive different marks. The member logs in an Internet quiz game site(20). The quiz game site provides a site introduction page(30), a quiz and site explanation site(30) for explaining quiz and site using tips, a member information management page(40) for enabling the members to change and correct their personal information, a quiz page(50) for training the members to play the real quiz game, an advertisement and product introduction page(60) for introducing advertisements and products, a data room(70) for providing various utilities for a computer and Internet, an information room(80) for providing news about the computer and Internet, a game room(90) for a short time rest, and a link page(100) linked to the other famous home pages, so that the members can obtain various information, enjoy the game and play a warming-up quiz game.
Patent KR-20020002106-A (KR)
Title: Hydrogen sulfide treatment method using blast cooling seawater in a sand slag manufacturing equipment and an apparatus thereof
Inventor: KIM DONG YEONG
IPC: C21B7/22
Filed: 2000-06-29
Abstract: PURPOSE: A method and an apparatus for removing hydrogen sulfide of a slag sand facility using seawater for cooling a blast furnace are provided in which hydrogen sulfide is removed by reacting condensate water condensed by indirect cooling between vapor and seawater with water comprising calcium hydroxide separated from slag sand in a cooling vessel. CONSTITUTION: The method for removing hydrogen sulfide of a slag sand facility using seawater for cooling a blast furnace(101) comprises a calcium hydroxide transfer step of transferring water comprising calcium hydroxide remaining after removing slag sand from a mixture of slag sand and water which are generated by reacting slag with water to a cooling vessel(60); a vapor condensing step of transforming the vapor into condensate water through indirect cooling between vapor comprising hydrogen sulfide exhausted from the upper part of a stack(10) and seawater discharged after cooling of the blast furnace; a hydrogen sulfide transfer step of transferring condensate water comprising the hydrogen sulfide and residual vapor which is not condensed in the vapor condensing step to the cooling vessel; and a reaction step of precipitating hydrogen sulfide contained in the mixed materials using gypsum stone by bubbling the condensate water and the residual vapor in the lower part of the cooling vessel.
Patent KR-20000058797-A (KR)
Inventor: SHIN JUN GYEONG
IPC: G06F17/00
Filed: 2000-06-29
Abstract: PURPOSE: A logo manufacture servicing method is provided to be capable of securing a clear image by a simple operation by using an image camera connected to a personal computer. CONSTITUTION: A logo manufacture servicing method comprises collecting and storing a service use value of a user, background information, taste information and a display window standard of a mobile communication equipment(S10). A client system of the user is connected to a service system, and sends a program so as to use a service(S20). The program sent from the service system is installed at the client system(S30). After taking a picture through a picture input system controlled by the program, the background information is mixed with the taste information(S40). The mixed picture information is regulated so as to be displayed at the mobile communication equipment(S50). The display window logo information is sent to the mobile communication equipment(S60), and the sent information is stored in a storage medium of the equipment(S70). The display window logo information stored in the storage medium is displayed(S80).
Patent KR-20020004426-A (KR)
Title: Wall structure of building and production method therefor
Inventor: JUN SE YEONG
IPC: E04B2/86
Filed: 2000-07-05
Abstract: PURPOSE: A wall structure of a building and its constructing method are provided to simplify a forming operation of a wall and not to need an additional finishing operation after forming a wall. CONSTITUTION: Wall members(1) are vertically stood on a foundation after a base construction. The wall members are connected through inserting portions(5). Hinge members(3) are fixed inside the wall members. Combining slots(4) of reinforcing arms are located to be confirm fixing slots of the hinge members(3). Thereby, the upper and the lower ends of the reinforcing arm(4) are fixed by supporting through pins(10). A concrete is poured inside the wall members. A wall is completed when the concrete is hardened.
Patent KR-20020009098-A (KR)
Inventor: HWANG SEONG JUN
IPC: H01L21/28
Filed: 2000-07-24
Abstract: PURPOSE: A via hole formation method of semiconductor devices is provided to simplify the manufacturing processes and to prevent a generation of defects in an interlayer dielectric by forming the via hole using a dry etching. CONSTITUTION: After forming a metal interconnection(102) on a semiconductor substrate(100), an interlayer dielectric(107) is then formed on the resultant structure. At this time, the interlayer dielectric(107) is composed of a first PE-TEOS(Plasma Enhanced tetraethylorthosilicate) film(104), a FOX(Flowable Oxide) layer(105) and a second PE-TEOS film(106). The second PE-TEOS film(106), the FOX layer(105) and the first PE-TEOS film(104) are sequentially dry etched by using a photoresist pattern as a mask, thereby forming a via hole(122) to expose the surface of the metal interconnection(102). The opening of the via hole is slopely etched by using an RF(Radio Frequency) etching, so that the upper diameter of the via hole(122) is relatively wider than that of the lower diameter of the via hole.
Patent KR-20020017326-A (KR)
Title: Stripline junction for combining filters with different center frequencies
Inventor: CHOI WON YEONG
IPC: H01P1/20
Filed: 2000-08-29
Abstract: PURPOSE: A strip line synthesizer for combining filters having various frequencies is provided to eliminate length adjustment for a cable and reduce transmission loss and inter modulation distortion. CONSTITUTION: A strip line synthesizer for combining filters having various frequencies comprises a first filter(11), a second filter(12), a cover(24), a strip line(25), a housing(27) and a cover(24). The cover(24) includes the common output terminal(26). The outputs from the output terminals(23) of the first and the second filters(11,12) are transferred to the common output terminal(26) through the strip line(25). The housing(27) includes hollows for accepting output terminal pins(29) through holes(28) when the housing(27) are closely connected to the first and the second filters(11,12). The cover(24) covers to protect inside of the hollows. The strip line(25) is arranged inside the hollow and electrically coupled to the output terminals(23).
Patent KR-20020017557-A (KR)
Title: Antifungal Biocontrol Agents and Use thereof
Inventor: SUH HYUNG WON
IPC: A01N63/00
Filed: 2000-08-31
Abstract: PURPOSE: A microorganism preparation containing an antibacterial microorganism strain is provided which has excellent controlling effect on a plant fungal pathogen containing Phizoctonia solani, Phytophthora capsici, Sclerotinia sclerotiorum, Pyricularia oryzae, Colletotrichum graminicola, Botrytis cinerea, or the like. CONSTITUTION: This antibacterial microorganism preparation contains at least one antibacterial microorganism strain selected from the group consisting of Streptomyces spp. WYE 20(KCTC 0341BP) and Streptomyces spp. WYE 324(KCTC 0342BP). The preparation can also store the antibacterial microorganism strain stably and be effectively used for controlling various seedling diseases and foliar diseases, in particular cucumber powdery mildew.
Patent KR-20020021468-A (KR)
Title: Multi band base station system
Inventor: KANG SEOK MUN
IPC: H04W88/08
Filed: 2000-09-15
Abstract: PURPOSE: A multi-band base station system is provided to convert signals transceived between a base frequency rack and remote racks into base frequencies to transceive the base frequencies, and not to use other circuits for restoring lost parts, so as to prevent signal loss in lines and easily maintain the system. CONSTITUTION: A simultaneous frequency rack(400) modulates transmission signals applied from an exchange, and converts the modulated signals into base frequencies to output the base frequencies via many paths. The simultaneous frequency rack(400) is applied with receiving signals of many base frequencies to demodulate the receiving signals, and delivers the demodulated signals to the exchange. Many RF remote racks(500) are applied with IF transmission signals from the simultaneous frequency rack(400) to convert the applied signals into original RF frequencies, and deliver the RF frequencies to user terminals by amplifying and filtering the RF frequencies. The RF remote racks(500) convert frequencies of receiving signals of the user terminals into base frequencies, and apply the base frequencies to the base frequency rack(400).
Patent KR-20010070072-A (KR)
Title: Data synchronization system for redundant packet routing architecture and method of operation
Inventor: SANDEUROGEURAEGORAETEU
IPC: H04L69/40
Filed: 2000-09-15
Abstract: PURPOSE: A data synchronous system for redundant packet routing structure and an operating method thereof are provided to prevent interruption of data processing by making switching of data packets be synchronized with a system when switched from an active routing element to a standby routing element. CONSTITUTION: A primary packet router(206) routes the first data packet stream from an input interface of a redundant switch to an output interface thereof and includes an output packet queue having a data packet(551) and a packet ID(552). The second packet router(216) routes the second packet data stream corresponding to the first packet data stream from the input interface to the output interface and includes an output packet queue having data packets(551,561,571) and packet IDs(552,562,572). A packet ID generator adds a specific ID to each packet of the first packet data stream and to each packet of the second packet data stream. A comparator(580) compares the primary data packet processed by the primary data packet and with the second data packet processed by the second data packet, so that the second packet related to the second packet router is deleted in the case of determining whether the first and second IDs are matched.
Patent KR-20010092640-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: TAKAMORI YOSHINORI
IPC: H01L21/28
Filed: 2000-09-19
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent copper metal from being contaminated by a cleaning process of a semiconductor substrate before a barrier layer is formed, and to omit an etch process for removing an oxide barrier layer formed on a copper metal interconnection. CONSTITUTION: A silicon nitride layer is formed near the first conductive layer(12). A predetermined portion of the silicon nitride layer on a predetermined portion of the first conductive layer is exposed to a fluorine radical generated by gas including NF3 introduced to plasma so that a predetermined portion of the first conductive layer is exposed. The second conductive layer is formed on an exposed portion of the first conductive layer, electrically connected to the first conductive layer.
Patent KR-20010007816-A (KR)
Inventor: KO KWANG MOO
IPC: A47C20/00
Filed: 2000-09-29
Abstract: PURPOSE: A love bed is provided to enable a couple in sex help change their positions easily by elevating/descending an auxiliary back plate, thereby man is able to perform various skills on his lover while fucking without pull out his penis. CONSTITUTION: At one corner of the love bed, an auxiliary back plate is installed. The auxiliary back plate is designed movable upward/downward similar as hospital bed. Therefore, irrespective of the height of user, optimal fucking positions are possible.
Patent KR-20020024998-A (KR)
Title: Method and apparatus for encrypting and decrypting information using chaos signal
Inventor: JEONG SEONG YONG
IPC: G09C1/00
Filed: 2000-09-27
Abstract: PURPOSE: A method and apparatus for encoding and decoding information using chaos signal is provided to introduce a chaos theory to a cryptogram system for a third person not to interpret encoded information. CONSTITUTION: An optional password key is put in a transformation means to make a series of an initial vale and an increase rate having no periodicity. The initial vale and the increase rate is substituted in a chaos function to obtain a chaos signal. The chaos function includes a logical difference equation or a Lorenz equation. The chaos signal is nonlinear and is a series of a state value having no periodicity. The chaos signal is changed to a binary signal according to a threshold value determined by a user. A register of a computer performs XOR operation the binary chaos signal and a binary value of information to be encoded to encode the information.