baber/WOPTO huggingface dataset:
Patent KR-20030017776-A (KR)
Title: Battery cap for preventing inverse voltage
Inventor: JUNG JIN WON
IPC: H01M2/34
Filed: 2001-08-22
Abstract: PURPOSE: A battery cap for preventing the reverse voltage is provided, to allow if the terminals of the discharging battery and the power supply battery are connected rightly to be known apparently via a LED, thereby preventing the misconnection of the terminals. CONSTITUTION: The battery cap is provided with a reverse voltage prevention circuit(41) comprising a LED(42) and first and second switches(43,44). The first switch(43) connects the first input circuit(C1) of the battery cap(40) connected with the (+) cable(32) for a jump cable(30) with any one between the first output circuit(C2) connected with the (+) terminal of the battery(10) and the input circuit(C3) of the LED(42). The second switch(44) connects the second output circuit(C4) of the battery cap(40) connected with the (-) cable(34) for a jump cable(30) with any one between the second input circuit(C5) connected with the (-) terminal of the battery(10) and the output circuit(C6) of the LED(42).
Patent KR-20030020023-A (KR)
Title: Radio frequency noise generator and method for the same
Inventor: LIM TAE HWAN
IPC: H03B29/00
Filed: 2001-08-29
Abstract: PURPOSE: An apparatus for generating high frequency noise and a method for generating noise by using the high frequency noise generating apparatus are provided to improve the quality of white noise by using a digital random generator. CONSTITUTION: A noise generating unit(50) is comprised of an FPGA(Field Programmable Gate Array)(30) for generating a digital noise signal, a converter unit(38) for converting the digital noise signal into an analog noise signal, an amplifying unit(39) for amplifying the amplitude of the analog noise signal, and a clock unit(37) for applying a time reference signal to the FPGA(30). A DTO(Digitally Tuned Oscillator) unit(60) receives the analog noise signal to generate a noise signal having a certain distribution. An external control unit(40) applies a control signal to the FPGA(30) and the DTO unit(60) of the noise generating unit(50).
Patent KR-20020018984-A (KR)
Title: Lubricant sheet for making hole and method of making hole with drill
Inventor: EJIRI MITSUO
IPC: H05K3/00
Filed: 2001-09-04
Abstract: PURPOSE: Lubricant sheet for making hole and method of making hole with drill are provided to effectively prevent heat generation of a drill bit and free from stickiness. CONSTITUTION: A lubricant sheet for making a hole used for a printed circuit board, comprises an organic substance layer having a thickness of 0.02 to 3.0 mm and formed of a mixture(a) or a mixture(b) and a metal foil having a thickness of 0.05 to 0.5 mm, the organic substance layer being formed on one surface of the metal foil, the mixture(a) being a mixture containing 20 to 90 parts by weight of polyether ester(I), 10 to 80 parts by weight of a solid water-soluble lubricant(II), the total amount of the polyether ester(I) and the solid water-soluble lubricant(II) being 100 parts by weight, and 2 to 10 parts by weight of polyethylene glycol(III) having a number average molecular weight of 200 to 600, and the mixture(b) being a mixture containing 20 to 90 parts by weight of the polyether ester(I), 10 to 80 parts by weight of the solid water-soluble lubricant(II), the total amount of the polyether ester(I) and the solid water-soluble lubricant(II) being 100 parts by weight, and 2 to 20 parts by weight of a liquid water-soluble lubricant(IV), and a method of making a hole which uses the lubricant sheet.
Patent KR-20010099138-A (KR)
Title: 전자파 차단 가능한 기능성 풀 제조
Inventor: CHOI MYUNG BU
IPC: C09J9/02
Filed: 2001-09-04
Abstract: 본 발명은 전자파차단이 가능한 풀 제조에 관한 것이다. 
     현재 전자파를 차단할 수 있는 금속으로서는 구리, 닉켈, 은이 있다. 본 발명은 물2500ml에 전분 250g과 밀가루 100g을 용해하면서 동분3000g을 합성믹스하고 탄산닉켈 100g을 붉은 황산(30%) 200ml에 용해한 다음 가성소오다로 ph7이 되게 하여 상기 동분과 합성교반하면서 서서히 열을 주어 100℃에서 10분 끓이면 점성이 있는 기능성풀이 만들어진다. 상기 기능성 풀은 이용하여 전기 전선이 지나가는 벽면등에 3회∼4회 속표지에 겹겹이 도포하여 벽지등을 도배하면 저렴하고 간단한 방법으로 전자파를 차단할 수 있는 기능성 풀을 제공하는데 있다.
Patent KR-20020022003-A (KR)
Inventor: HARADA GAKU
IPC: H01M4/02
Filed: 2001-09-17
Abstract: PURPOSE: To provide a battery and a capacitor with excellent high rate characteristic and cycle characteristic with enough electromotive force and capacity. CONSTITUTION: This secondary battery contains as an electrode active material, a trimer compound obtained by bonding positions 2 and 3 of indole or indole derivatives, and proton is used as charge carrier of the trimer compound.
Patent KR-20020045506-A (KR)
Inventor: KOIKE OSAMU
IPC: H01L21/3065
Filed: 2001-09-25
Abstract: PURPOSE: To maintain the etching rate in the outer peripheral section of a wafer constant without exchanging a focus ring with another ring. CONSTITUTION: The focus ring 4 is arranged on the outer peripheral section of a semiconductor substrate 3 held on a lower electrode 2. A sensor 5 measures the position of the upper surface of the ring 4 and a driving mechanism 6 moves the ring 4 upward and downward. A control section 7 adjusts the position of the upper surface of the ring 4 to a desired position by driving the driving mechanism 6 based on the measured results of the sensor 5.
Patent KR-20030030406-A (KR)
Title: Paper feeding device for printer
Inventor: PARK JIN HO
IPC: B41J13/00
Filed: 2001-10-11
Abstract: PURPOSE: A paper feeding apparatus used in a printer is provided to prevent papers from being erroneously fed into the printer by minimizing variation of vertical force applied to a pickup roller depending on height of papers. CONSTITUTION: A paper feeding apparatus includes a first link assembly(43), a second link assembly(45), a pickup roller(47), a supporting arm(49) and a paper feeding cassette(20). The first link assembly(43) includes four gears(43a,43b,43c,43d) placed on a first link. A driving gear(43a) is coupled to a pickup shaft(41) so that the driving gear(43a) rotates together with the pickup shaft(41), thereby transferring rotational torque to a driven gear(43d) through intermediate gears(43b,43c). The pickup shaft(41) is connected to a driving source installed in a printer body. The second link assembly(45) includes three gears(45b,45c) placed on a second link.
Patent KR-20030032421-A (KR)
Title: Method for requesting and approving user registration using information of a biometrics in a pki infrastructure
Inventor: CHO SANG RAE
IPC: G06K9/00
Filed: 2001-10-18
Abstract: PURPOSE: A method for a user registration is provided to solve an inconvenience of a complex approval code use and prevent a member authentication fraud through other person by using living body information in public key infrastructure. CONSTITUTION: An authentication system receives a request of member register from a registration institution(S600) and checks confidentiality and integrity of user information(S602). If the user information is normal(S604), inherent living body information of a user is recognized. In addition, it is checked whether living body information identified with the inputted living body information exists in database storage of the registration institution(S606). If identical living body information does not exist(S608), the user is approved as a member, the user information and living body information are stored and registered in the database storage by linking with a corresponding user table(S610,S617).
Patent KR-20030033217-A (KR)
Title: Electron gun for the cathode ray tube with unipotential and bipotential lens
Inventor: LEE SANG HUN
IPC: H01J29/48
Filed: 2001-10-19
Abstract: PURPOSE: An electron gun is provided to allow for variation of the voltage being applied to the electrode having a different potential from among the electrode groups constituting the uni-bipotential lens. CONSTITUTION: An electron gun comprises a cathode(41) for emitting electrons; a control electrode(42) arranged in front of the cathode; a screen electrode(43) arranged in front of the control electrode and applied with a static voltage; a focus electrode group consisting of one or more electrode opposed to the screen electrode, and which includes the first focus electrode group(44) for forming a uni-potential lens and the second focus electrode group(45) for forming a bi-potential lens; and a final accelerating electrode(47) opposed to the focus electrode group and applied with an anode voltage. The first focus electrode group has both sides where electrodes are applied with a focus voltage and a center where an electrode is applied with a variable voltage.
Patent KR-20030037448-A (KR)
Title: Paging-based IP Push Service Method in IMT 2000 Network
Inventor: KIM SEONG
IPC: H04W84/02
Filed: 2001-11-05
Abstract: PURPOSE: A method of giving a paging-based packet push service in an advanced mobile communication network is provided to enable a terminal that does not perform a PPP(Point-to-Point Protocol) setup to set up a PPP by using a paging method of the mobile communication network, thereby receiving the push service in the terminal. CONSTITUTION: A mobile communication network searches a position of an MS(Mobile Station)(26) based on a packet supplied from a CP(Contents Provider)(21) and information of the MS(26)(S201-S203). The network requests the MS(26) to start a PPP session through a paging channel(S204). The session is formed between the MS(26) and the mobile communication network(S205-S210). The supplied packet is transmitted to the MS(26) based on an Internet protocol address of the MS(26) obtained from a PDSN(Packet Data Serving Node)(23).
Patent KR-20030043445-A (KR)
Title: Method For Shallow Trench Isolation Of Semiconductor Devices
Inventor: KWON DAE HYEOK
IPC: H01L21/762
Filed: 2001-11-28
Abstract: PURPOSE: A STI(Shallow Trench Isolation) method of a semiconductor device is provided to completely carrying out gap-filling without voids by depositing an O3-TEOS(Tetra-Ethyl-Ortho-Silicate) oxide layer on a polycrystalline silicon layer formed on the bottom portion of a trench. CONSTITUTION: A trench(34) is formed at a field region of a semiconductor substrate(10). A polycrystalline silicon layer(36) is formed on the entire surface of the resultant structure. The polycrystalline silicon layer(36) is partially transformed into an oxide layer(38) by a thermal oxidation process, so that the polycrystalline silicon layer(36) formed on the bottom portion of the trench(34) is conserved. The polycrystalline silicon layer(36) of the bottom portion is exposed by etching. At this time, the oxide layer(38) formed at both sidewalls of the trench, remains. An O3-TEOS oxide layer is deposited on the resultant structure for filling the trench(34).
Patent KR-20020092153-A (KR)
Inventor: PARK JIN SOOK
IPC: A47G19/22
Filed: 2001-11-30
Abstract: PURPOSE: A cup with tea leaf filtration structure is provided to put tea leaves and to pour hot water into the tea leaf filtration part in the cup and also to be substituted for a cup, because the lid of the cup is hollowed to be installed in the cup. CONSTITUTION: The cup includes a tea leaf filtration part(12) on the top of the inside of the cup to put tea leaves in it. The tea leaf filtration part(12) is curved-shaped to prevent the tea leaves from being flown out from it. There are a lot of holes(14) in the tea leaf filtration part(12) for hot water to be poured into the cup.
Patent KR-20030046255-A (KR)
Title: Apparatus for removing dross of zinc coating process
Inventor: BAEK YONG HAE
IPC: C23C2/06
Filed: 2001-12-05
Abstract: PURPOSE: A dross removing apparatus is provided to improve quality of a zinc-coated steel plate by removing a dross using a dross removing rod, which moves along surfaces of a sink roll and a stabilizing roll. CONSTITUTION: A pair of fixing brackets(110,120) are fixedly installed at both upper side portions of a frame. First and second arms(130,130',140) are installed at the fixing brackets(110,120) in order to support a sink roll(11) and first and second stabilizing rolls(12,13), respectively. The first arm(130) is adjusted by means of a cylinder(131) and the second arm(140) supports the sink roll(11). Left and right screw conveyers(150,160) are attached to the fixing brackets(110,120) lengthwise the fixing brackets(110,120). A mounting bracket is coupled to the left screw conveyor(150). A dross removing rod(170) and a dross removing rod of the second stabilizing roll are fixed to the mounting bracket.
Patent KR-20030047261-A (KR)
Title: Finishing device for billet front end
Inventor: KIM DO SEUNG
IPC: B21B1/02
Filed: 2001-12-10
Abstract: PURPOSE: A processing apparatus for a front end of a billet is provided to prevent a fault of the billet by automatically processing the front end of the billet through a rolling process when manufacturing a special steel or a bismuth-added steel. CONSTITUTION: A billet processing apparatus includes a position detecting sensor section(20) for detecting a front end of a billet(10). A driving section is provided to allow the front end of the billet to be processed in a tapered shape. A body section includes an upper cover(104) and a lower cover for easily assembling/disassembling upper and lower bushes, which are provided to easily rotate the driving section. A cylinder section(109) is provided to move the driving section in forward and backward directions. The cylinder section(109) applies rolling force to the driving section when processing the front end of the billet(10).
Patent KR-20030047460-A (KR)
Title: Mosquito repellent having sticker type
Inventor: KANG SIN HO
IPC: A01N25/34
Filed: 2001-12-10
Abstract: PURPOSE: An attachment typed mosquito repellent is provided to give the mosquito repellent effect safely and continuously while being advantageous in portable and economic aspects. CONSTITUTION: An attachment typed mosquito repellent includes a repellent unit(10) having a repellent-impregnated layer(11) with a predetermined thickness, a retro-diffusion preventing film(12) placed under the repellent-impregnated layer to prevent the retro-diffusion of the repellent, and an attachment layer(13) placed under the retro-diffusion preventing film. An adhesive protection film(22) is attached to the repellent unit such that the film can be detached therefrom. The adhesive protection film protects the attachment layer with extended portions external to the side ends of the attachment layer. A diffusion preventing film(21) is deposited onto the top surface of the repellent-impregnated layer, and the side ends of the repellent-impregnated layer, the retro-diffusion preventing film, the attachment layer to prevent the repellent from being diffused. The side end portions of the diffusion preventing film are attached to the side end portions of the adhesive protection film to protect the repellent unit.
Patent KR-20030053612-A (KR)
Title: A method for killing slag in converter and an apparatus for injecting the slag with a slag killing material
Inventor: JANG GWANG IL
IPC: C21C5/28
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for easily injecting slag depressant into converter to prevent overflow of slag from the converter when tapping molten steel from the converter after converter refining, and a method for preventing slag sloping are provided. CONSTITUTION: In an apparatus for injecting slag depressant into converter to prevent overflow of slag from the converter during converter tapping, the apparatus includes a frame means(30) rotationally attached to doghouse facility(12) of the converter(10); a lance means(50) which is supported to the inner side of the frame means(30) so that the lance means(50) is moved forward and backward without moving freely, and which uniformly injects the slag depressant(14) into the whole inner part of the furnace through a furnace mouth(10a) of the converter(10); and a slag depressant supply means(70) connected to the lance means(50) to supply the slag depressant(14), wherein the frame means(30) includes a fixed plate, a rectangular frame(36) and a supporting roll(40), the lance means(50) includes two rows of lance bodies(52) and connection part(54), and the slag depressant supply means(70) includes a storage tank(72), an inert gas supply pipe(72), and a supply line(76).
Patent KR-20010072280-A (KR)
Title: 꼬여진 충전재를 갖춘 케이블
IPC: H01B11/04
Filed: 1999-08-06
Abstract: 본 발명은 짝수개의 쌍으로 되어 있고 그룹으로 고르게 분할된 도체와, 한 쌍의 별도의 도체를 포함하며, 한 쌍의 별도의 도체는 충전재와 결합하고 충전재 둘레에 감기며, 그룹으로 분할된 도체가 한 쌍의 별도의 도체 둘레를 감싸고 이들은 재킷에 의해 둘러싸이는 케이블 및 그러한 케이블을 제조하는 방법에 관한 것이다.
Patent KR-20010075689-A (KR)
IPC: A61K31/4709
Filed: 1999-11-09
Abstract: 본 발명은 안트라닐산 아미드, 및 지속성 맥관형성에 의해 발생하는 질병의 치료용 제약 제제로서 안트라닐산 아미드의 용도 뿐만 아니라 안트라닐산 아미드의 제조를 위한 그의 중간체 생성물에 관한 것이다.
Patent KR-20010093091-A (KR)
Title: Suction tube with switching element
IPC: F02M35/10
Filed: 1999-11-17
Abstract: A suction tube with a switching element for longitudinal adjustment of different tube sections (16), particularly a suction tube having a drum switch (12). The invention provides for sealing strips (29) or sealing rings (17) which are supported inside the suction tube casing (14). This results in a relative movement between the drum switch (12) and the sealing elements fixed to the casing. The positioning of the sealing elements in the suction tube casing (14) is advantageous for assembly and allows for better compensation of tolerances in the sealing gap between the drum switch (12) and the suction tube casing (14).
Patent KR-20020000757-A (KR)
IPC: G01F1/84
Filed: 1999-12-07
Abstract: 코리올리 질량 유동 센서는 유동 센서 튜브와, 유동 센서 튜브가 진동하도록 유동 센서 튜브에 대해 위치된 구동 장치와, 코리올리의 힘으로 인해 유동 센서 튜브 내에 비틀림을 측정하도록 유동 센서 튜브에 대해 위치된 픽오프 센서 를 포함한다. 용량성 픽오프 센서는, 제1 전압 전위에 연결 가능하고 제2 전압 전위에 연결된 유동 센서 튜브에 인접하여 위치되기에 적합한 적어도 하나의 전도성 플레이트를 포함한다. 전도성 플레이트는 유동 센서 튜브와의 사이에 틈새를 형성하도록 유동 센서 튜브에 대해 위치된다. 전도성 플레이트와 유동 센서 튜브 사이의 용량은, 유동 센서 튜브가 진동될 때 전도성 플레이트와 유동 센서 튜브의 상대 운동으로 인해 변화한다. 전자기식, 정전기식, 음향식 및/또는 압전식 장치가 유동 센서 튜브를 진동시키기 위해 사용될 수 있다. 코리올리 질량 유동 제어기는 또한 유동 센서 튜브로부터 유체를 받아들이고 유동 제어를 제공하기에 적합한 통합형 유동 제어 장치를 더 포함할 수 있다.
Patent KR-20020010576-A (KR)
Title: 오디오 신호 처리 장치
IPC: G10K15/04
Filed: 2000-12-13
Abstract: 오디오 신호 처리 장치는 하나 또는 그 이상의 채널들을 통해 음성 및 음악 신호들을 공급하는 신호 공급 수단을 포함한다. 그 장치는 음성 및 음악 신호들을 분리하는 분리 수단을 더 포함한다. 제 1 변환기 수단은 하나 또는 그 이상의 입력 채널들로부터 요구된 가상 확장으로 음악 신호들을 변환하기 위해 이용된다. 조합 수단은 음성 신호들을 변환된 음악 신호들과 조합하기 위해 이용된다.
Patent KR-20010110447-A (KR)
IPC: A47J43/07
Filed: 2000-02-28
Abstract: 식품, 특히 밀크 쉐이크를 혼합하기 위해 사용되는 용기가 제공된다.  용기(1)에는 혼합되어 대체로 마셔지는 소비 지점까지 식품이 미리 충진되며, 용기는 사용후 폐기되도록 의도된다.  용기는 베이스(3A), 및 베이스로부터 상방향으로 연장되고 그 하단부에서 개구부를 갖는 배치 부재(3E)를 갖는다.  회전가능한 혼합 요소(7)가, 배치 부재에 관하여 상대적으로 회전되어 식품을 혼합하기 위해, 용기내에서 배치 부재상에 배치된다.  상기 혼합 요소는 사용시 그 상단부에 분리가능하게 계합되는 외부 구동원에 의해 구동된다.  특정의 실시예들에 있어서, 식품은 소비 지점까지 동결된 상태로 이송되며 혼합전에 마이크로파 복사량에 의해 가열된다.
Patent KR-20010103039-A (KR)
Title: Carriers Having Biological Substance
IPC: C12N15/00
Filed: 2000-03-06
Abstract: The present invention relates to biological substance-immobilized fibers wherein a biological substance is immobilized on a fiber, fibers retaining a biological substance-immobilized gel, and fiber alignments having bundles of the above-described fibers and slices of the same.
Patent KR-20010110779-A (KR)
Title: Method of manufacturing a piezoeletric filter with an acoustic resonator situated on an acoustic reflector layer formed on a carrier substrate
IPC: H03H9/17
Filed: 2001-02-09
Abstract: A method of manufacturing a piezoelectric filter with a resonator comprising a layer of a piezoelectric material (1) which is provided with an electrode (2,3) on either side, which resonator is situated on an acoustic reflector layer (4) formed on a surface (6) of a carrier substrate (7). In the method, the layer of piezoelectric material (1) is provided on a surface (8) of an auxiliary substrate (9), after which a first electrode (2) is formed on the layer of piezoelectric material (1). The acoustic reflector layer (4) is provided on and next to the first electrode (2), and the structure thus formed is secured with the side facing away from the auxiliary substrate (9) on the carrier substrate (7). The auxiliary substrate (9) is removed and a second electrode (3) situated opposite the first electrode (2) is provided.
Patent KR-20020019435-A (KR)
IPC: H04L29/08
Filed: 2000-05-01
Abstract: 특정 부류의 디바이스들에 대한 소정의 컨텐츠들의 세트를 선택적으로 디스플레이하는 방법 및 장치가 제공된다. 이 장치는 이미지 발생기, 섹션 확인자 및 섹션 조종자를 포함한다. 이미지 발생기는 컨텐츠들의 세트의 소정 렌디션의 이미지를 발생시키고; 섹션 확인자는 컨텐츠들의 세트의 제공자의 선택을 기초로 컨텐츠들의 섹션을 확인하며; 그리고 섹션 조종자는 특정 부류의 디바이스들의 특징 및 제공자의 선택에 의존하여, 새로운 렌디션을 발생시킬 수 있도록 확인된 섹션을 리포맷시킨다. 리포맷팅된 후, 새로운 렌디션은 특정 부류의 디바이스들 상에 디스플레이된다.
Patent KR-20030061898-A (KR)
Title: Soot Filtration Filter and Device for Reducing Soot Using the Same
Inventor: HWANG JUN YEONG
IPC: F01N3/027
Filed: 2002-01-12
Abstract: PURPOSE: A soot filtration filter and a device for reducing soot using the same are provided to achieve improved durability and filtering efficiency, while reducing manufacturing costs. CONSTITUTION: A soot reducing device(200) comprises a soot filtration filter(100) arranged in the main body of the soot reducing device. The soot filtration filter has a front filter(110) and a rear filter(120); and a support unit(130) for supporting the front and rear filters. The filters have a predetermined volume formed by depositing a plurality of filter particles, wherein the predetermined rate of the filter particles is non-spherical. The non-spheric filter particles have polyhedral shapes.
Patent KR-20030063669-A (KR)
Title: Method for dyeing using Amur Cork Tree having good light fastness
Inventor: CHO JEONG GOOK
IPC: D06P1/34
Filed: 2002-01-23
Abstract: PURPOSE: A dyeing method using Phellodendron is characterized by post-treating textile with tannic acid and tartar emetic after dyeing and mordanting, having high light fastness, not damaging texture of the textile, having antibacterial property and deodorization and increasing quality. CONSTITUTION: The dyeing method using the Phellodendron is as follows: putting the textile into 10-20% of the extract of the Phellodendron; dyeing the textile at 30-80deg.C for 30-90min; putting the dyed textile into a dyeing bath dissolved with a mordant to post-mordant; putting the textile into a dyeing bath dissolved the tannic acid, followed by treating the textile at 30-120deg.C for 10-90min.; and then putting the textile into a dyeing bath dissolved the tartar emetic, followed by post-treating the textile at 30-80deg.C for 10-60min.
Patent KR-20020064208-A (KR)
Inventor: HASEBE KIYOSHI
IPC: A63F13/814
Filed: 2002-01-31
Abstract: PURPOSE: To load a music game function in a portable communication terminal or the like with a smaller processing burden. CONSTITUTION: Data for music games stores bibliography data 11, a channel/ musical instrument name (part name) table 12 and playing data 13. The game part to be operated by an operator is determined by referencing the channel/ musical instrument name (part name) table 12 and as regards the game part, sounds are produced only when the operator makes the operation at correct timing. The data for the music game can be used for a melody signaling an incoming call and KARAOKE sing-along playing as well and can also be used by downloading the game from an external delivery server like with the conventional data on the melody signaling the incoming call.