baber/WOPTO huggingface dataset:
Patent KR-20040053409-A (KR)
Title: Method for auto conversing of audio mode
Inventor: AHN JUN HAN
IPC: G10L11/00
Filed: 2002-12-14
Abstract: PURPOSE: A method for changing automatically an audio mode is provided to optimize the audio mode and maximize a sound effect by determining what kind of audio data is inputted into the audio system. CONSTITUTION: A characteristic extraction unit(102) collects sample audio data(101) and analyzes characteristics of the sample audio data to extract the characteristics according to kinds of audio data such as music, drama, and sports. A pattern matching unit(202) receives the predetermined audio data and matches the predetermined audio data with patterns of the characteristics according to kinds of audio data. The kind of the audio data is determined by operation of the pattern matching unit. An audio mode is automatically changed according to the determined data mode by an audio mode converter(204).
Patent KR-20040055369-A (KR)
Title: alarm clock device
Inventor: KIM DONG HWON
IPC: G04G13/02
Filed: 2002-12-20
Abstract: PURPOSE: An alarm clock is provided to perform a funny alarm function by changing an alarm setup device and an alarm interruption device of an alarm. CONSTITUTION: A display unit(108) displays hours and dates. An input unit includes an alarm setup/release button, a time input button, a game mode button, and a control button. A memory stores necessary data. An alarm generates the alarm sound. A lighting(113) generates the light to indicate the position of the alarm. A power supply unit supplies the power to the alarm. A sensor senses a signal to interrupt the alarm sound. A support pillar(102) and a support plate(101) are used for supporting the alarm. A hanger is used for hanging the alarm on the wall.
Patent KR-20040058738-A (KR)
Title: CMOS image sensor with microlense having reduced radius of curvature comparing to long wavelength of incident light and the method of fabricating the same
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2002-12-27
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to improve optical absorptance and color reproducibility by reducing radius of curvature of a microlens. CONSTITUTION: A passivation layer(25) is formed on a substrate(20) with photodiodes(22). The first, the second and the third color filter(26a,26b,26c) are formed on the passivation layer. A planarization layer(27) with a groove is formed on the color filters, wherein the groove is formed on a region corresponding to the third color filter(26c) for splitting long wavelength, such as red light. The first and the second microlens(29a,29b) are formed on the planarization layer corresponding to the first and the second color filter. The third microlens(29c) with a relatively small radius of curvature is formed on the planarization layer including the groove corresponding to the third color filter.
Patent KR-20040059816-A (KR)
Inventor: KANG TAE JIN
IPC: H01L27/108
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing short between a bit line and a storage node contact plug. CONSTITUTION: The first interlayer dielectric(115) with contact pads(120) is formed on a semiconductor substrate(100) with an isolation layer(105). A bit line structure(140) is formed on the first interlayer dielectric to correspond the isolation layer. The second interlayer dielectric(145) is formed on the resultant structure. A storage node contact plug region is formed by selectively etching the second interlayer dielectric. A passivation layer composed of a nitridation thin film(155) and an oxide layer(160) is then formed on the resultant structure.
Patent KR-20040060238-A (KR)
Title: LCD and the driving method
Inventor: KIM PAN YEOL
IPC: G02F1/133
Filed: 2002-12-30
Abstract: PURPOSE: An LCD device is provided to periodically input a voltage having a reverse polarity in sub pixel unit, and to discharge a liquid crystal closely to a reverse polarity that is previously applied before data signal voltages having positive/negative polarities are applied, thereby improving a signal response speed for the liquid crystal. CONSTITUTION: A gate terminal is connected to a pixel control signal line(C). Terminals of a pixel control TFT(200) are connected to the third terminal(N3) and an opposite electrode voltage source(300), respectively. A pixel control signal driver(400) applies a pixel control signal for controlling a driving of the pixel control TFT(200). The pixel control signal line(C) is wired one by one for each sub pixel. The pixel control TFT(200) functions as a switching element for applying an opposite electrode voltage applied from the opposite electrode voltage source(300).
Patent KR-20040061100-A (KR)
Title: Door-handle joint structure for microwave oven
Inventor: YEO TAE HONG
IPC: F24C15/02
Filed: 2002-12-30
Abstract: PURPOSE: A door handle combining structure of a microwave oven is provided to reduce the number of parts and shorten operation time by combining and stably fixing a handle to a door of the microwave oven in a simple fitting structure by a hook combination. CONSTITUTION: A door handle combining structure of a microwave oven is composed of a door panel(241) and a door handle. The door panel comprises a cylindrical handle inserting part(242); an annular barrier(243) positioned in the inner end of the handle inserting part and formed with a hole in the center; panel supporting bars(244) protruded toward the rear side of a door at the predetermined positions of the barrier; a hook fixing unit(245) formed at the outmost side of the handle inserting part, tapered to the central part, and protruded to the rear side of the door; and a hook inserting hole(247) disposed between the hook fixing unit and the panel supporting bar at the barrier. The door handle includes combining units(271) formed at both ends with an outer diameter same with an inner diameter of the handle inserting part of the door panel; a hook(273) formed at the outer periphery of the combining unit with facing forward; and a cylindrical boss(272) formed in the combining unit. The hook of the door handle passes through the hook inserting hole between the hook fixing unit and the supporting bar of the panel and engages with the hook fixing unit. The boss is inserted and combined to the hole of the door panel.
Patent KR-20040061266-A (KR)
Inventor: LEE SEONG UK
IPC: H01L27/108
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to avoid a defect caused by a step and prevent a pattern defect by making a storage node formed of a dual cylindrical type and by reducing the height of the storage node while guaranteeing capacitance. CONSTITUTION: An interlayer dielectric(32) is formed on a semiconductor substrate(40). An oxide layer pattern having a contact hole for defining a storage node region is formed on the interlayer dielectric. The first conductive layer is formed on the resultant structure. An insulation spacer is formed on the inner walls of the contact hole of the first conductive layer. The second conductive layer is formed on the resultant structure. The second and first conductive layers are sequentially etched back to form a storage node of a dual cylindrical type composed of the first and second conductive layer patterns in the contact hole.
Patent KR-20020030797-A (KR)
IPC: H05K13/08
Filed: 2000-08-22
Abstract: 본 발명은 배치 유니트에 배열되는 파퓰레이팅 회로 캐리어를 위한 방법 및 시스템에 관한 것이다. 
     본 발명은 배치 유니트(1)의 공급 트랙(2)에 대하여 어레이에 유지되는 전자 컴포넌트의 할당에 관한 것이다.  본 발명에 따르면, 상기 어레이에 각각 할당되는 식별 캐리어(9)에 저장된 컴포넌트-관련 데이터와 휴대용 설비 제어 캐리어(8)에 저장된 배치-관련 데이터를 비교함으로써, 공급 관리 유니트(4)에서 컴포넌트에 대한 어레이의 정확한 할당이 제어된다.  이에 의하여 안정하고 신뢰가능한 할당의 관리가 가능하다.
Patent KR-20020047176-A (KR)
IPC: F21W101/10
Filed: 2001-06-22
Abstract: 본 발명은 자동차 헤드라이트용 할로겐 필라멘트 램프에 관한 것으로 상기 헤드램프(headlamp)는 50 와트(watt)와 100 와트 사이의 전기적인 전력 소모를 갖고 적어도 하나의 필라멘트를 가지며, 본 발명에 따라, 상기 적어도 하나 존재하는 필라멘트(5)는 단순한 나선(helix)의 형태로 되어 있고, 치수 및/또는 기하학적 구조가 적어도 20 볼트(volt)인 동작 전압에 의해 결정되며, 상기 싱글 나선의 길이는 4.0 mm에서 6.5 mm 범위 내로 한정된다.
Patent KR-20020069235-A (KR)
IPC: D21F3/00
Filed: 2001-11-01
Abstract: 슈우 유형의 장거리 닙 프레스를 위한 수지로 충만된 무한 벨트는 중합체 수지 재료에 의해 충만된 베이스 구조를 가지며, 상기 수지 재료는 벨트가 오일, 물, 공기와 같은 유체에 불침투성이게 한다. 중합체 수지 재료는 베이스 구조의 내측 및, 외측상에 층을 형성한다. 내측 층은 매끄럽지만, 외측 층은 종이 웹으로부터 가압된 물의 일시적인 저장을 위해서 제 1 의 홈을 가진다. 제 1 의 홈들은 랜드 부위에 의해서 분리되는데, 이것은 굽힘 피로 및, 응력 크랙킹을 발생시키는 응력을 완화시키도록 그에 가로질러서 연장되는 제 2 의 홈을 가진다.
Patent KR-20020069514-A (KR)
IPC: A61P35/04
Filed: 2001-01-08
Abstract: (-)-시스-2-(2-클로로페닐)-5,7-디하이드록시-8[4R-(3S-하이드록시-1-메틸)피페리디닐]-4H-1-벤조피란-4-온(Ⅱ형)의 에탄올 용매화물 형태, Ⅱ형의 제조 방법 및 Ⅱ형을 포함하는 조성물.
Patent KR-20030034046-A (KR)
IPC: C08G65/26
Filed: 2001-12-19
Abstract: 본 발명은 폴리비닐아세테이트 - 플라스틱 및 알콕시화 알코올을 연화제로서 함유하는 조성물에 관한 것이다.
Patent KR-20020079944-A (KR)
Title: 난연성 폴리카보네이트 성형 컴파운드
IPC: C08L69/00
Filed: 2001-02-21
Abstract: 본 발명은 염소 또는 브롬을 사용하지 않고 난연성을 부여한 난연성 폴리카보네이트 조성물에 관한 것이다.  상기 조성물은 플루오르 함량이 ≤0.1 중량%이고, 낮은 벽 두께에서도 탁월한 난연성을 가짐과 함께 향상된 기계적, 열적 및 유변학적 특성을 갖고, 특히 우수한 ESC 특성을 갖는 것을 특징으로 한다.  본 발명은 또한 성형체 및 성형 부품 및 모든 종류의 압출 프로필을 제조하기 위한, 독창적 폴리카보네이트 성형 컴파운드의 용도에 관한 것이다.
Patent KR-20030005250-A (KR)
IPC: B01J29/06
Filed: 2001-04-19
Abstract: 본 발명은 제올라이트 촉매를 활성화시키기 위하여 환원성 대기에 노출시키고, 이 활성화된 촉매의 존재하에서 방향족 화합물과 아산화질소를 반응시키므로써 히드록실화 방향족을 제조하는 촉매적 제조방법에 관한 것이다.
Patent KR-20020093953-A (KR)
IPC: A47B87/00
Filed: 2001-03-02
Abstract: A multiple-panel switchgear (1) has alignable housings which are limited by side frames (5). A systematic perforation in the side frames (5) comprises alternately disposed larger and smaller holes (6, 7, 13, 14), which, as regards their size, are unsymmetrically disposed relative to a depth axis (10) and a height axis (11). During assembly of the housings, a large hole (6) is located opposite a smaller hole (7). When adapting the holes (6, 7) to thread-forming screws, adjacent housings can be connected on one side only by using screws and tools. Additional holes (13, 14) serve to receive the wiring connecting the adjacent switchpanel.
Patent KR-20030003737-A (KR)
IPC: H04B7/26
Filed: 2002-03-15
Abstract: 송신 신호 전환부(104)는, 신규 데이터 송신을 요구하는 신호를 입력한 경우에 오류 정정 부호화부(102)의 출력 신호를 변조부(106)에 출력하고, 데이터 재송을 요구하는 신호를 입력한 경우에 버퍼(103)에 축적되어 있는 신호를 변조부(106)에 출력한다.  변조 방식 결정부(105)는, 신규 데이터 송신을 요구하는 신호를 입력한 경우, 최대 레이트의 변조 방식으로 변조하도록 변조부(106)를 제어한다.  한편, 변조 방식 결정부(105)는, 데이터 재송을 요구하는 신호를 입력한 경우, 재송용의 변조 방식으로 변조하도록 변조부(106)를 제어한다.  재송용의 변조 방식의 결정 방법으로서, 최대 레이트에 소정의 정수(예컨대, 0.5)를 승산한 레이트로 하는 방법이나, BPSK, QPSK 등의 위상 변조 방식으로 고정하는 방법 등을 생각할 수 있다.  이것에 의해, 송수신 사이의 데이터 재송 회수를 적게 하여, 전송 효율의 향상을 도모할 수 있다.
Patent KR-20030034100-A (KR)
Title: A process for reducing pollutants from the exhaust of a diesel engine
IPC: C09K23/52
Filed: 2001-06-15
Abstract: This invention relates to a process for reducing the level of pollutants in the exhaust of a diesel engine, comprising: operating said diesel engine using as the fuel a water-diesel fuel emulsion; and contacting the exhaust gas from said diesel engine with an after-treatment such as a filter.
Patent KR-20030011118-A (KR)
Inventor: PARK MYUNG HOON
IPC: A01K15/04
Filed: 2003-01-09
Abstract: PURPOSE: A bathing aid for a pet dog is provided to bathe the pet dog conveniently by oneself by restraining reckless and irregular movement of the pet dog. CONSTITUTION: A frame body(10) has a pair of vertical supports(11) extending upward and a pair of horizontal supports(12) extending backward, with a foot board(13) being mounted between the horizontal supports(12). A neck strip(20) has an insertion sloping portion(22) and a blocking portion(23) curvedly formed on the upper end of a U-shaped body(21) for inserting and maintaining the neck portion of a dog. A neck strip holder(30) is detachably mounted on the vertical supports(11) of the frame body(10) by a front cover plate(35) for inserting the lower end of the neck strip(20) to expose the insertion sloping portion(22) and blocking portion(23) of the neck strip(20) thereabove.
Patent KR-20040067734-A (KR)
Inventor: LEE KEUN KOO
IPC: H04R1/08
Filed: 2003-01-24
Abstract: PURPOSE: An apparatus for operating automatically a microphone is provided to operate the microphone according to a contact state between a microphone body and a user's hand by installing a heat detection sensor at the microphone body. CONSTITUTION: An apparatus for operating automatically a microphone includes a microphone body and a touch device. The touch device is installed in the inside of the microphone body. The touch device is formed with a heat detection sensor. The microphone is operated when the microphone body touches with a user's hand. Accordingly, the microphone is turned on or turned off according to a contact state between the microphone body and the user's hand.
Patent KR-20040068373-A (KR)
Inventor: KOO BON YEONG
IPC: B07B1/22
Filed: 2003-01-25
Abstract: PURPOSE: A filtering material sorting device is provided to prevent a filtering material and a contaminant from being tangled up and the filtering material from being held in a sifting net as well as to perform washing operation of the filtering material. CONSTITUTION: The filtering material sorting device includes a plurality of guide rails(22) placed along edges of a predetermined part on the outer side to be rotated by an external power. Also, the sorting device includes a drum screen(20) covered with a sifting net(24) between the guide rails(22), and a holder(30) with a roller(32) rotated at a standstill along the guide rails(22). The holder(40) is arranged at the lower part of the drum screen(20) and has an isolated wall(34). Furthermore, the sorting device includes: a pressing water injecting unit(50) for injecting the pressing water to the sifting net(24) by being placed on the drum screen(20) to break a contaminant or the filtering material held in the sifting net(24) away from the sifting net(24); and a vibrating unit(60) installed in a predetermined part on the outer side of the drum screen(20) to vibrate the drum screen(20).
Patent KR-20040070700-A (KR)
Inventor: KIM UK HYEON
IPC: H01L21/76
Filed: 2003-02-04
Abstract: PURPOSE: A method for designing a moat mask in a semiconductor fabrication process is provided to obtain a uniform profile and a uniform CD value by forming uniformly a reflection factor of an active region on a semiconductor scribe line. CONSTITUTION: A pad oxide layer is grown by performing a thermal oxidation process for a silicon substrate(100). A passivation nitride layer as a hard mask layer is formed on the pad oxide layer. A photoresist is coated on the passivation nitride layer. An active region and an isolation region are defined by performing an exposure process and a development process using an isolation mask. A trench is formed by etching the passivation nitride layer, the pad oxide layer, and the silicon substrate. The trench is buried by forming a silicon oxide layer and a TEOS layer(108) thereon. The silicon oxide layer is etched and the passivation nitride layer is removed therefrom. An implant CD key pattern(112) is formed on the active region.
Patent KR-20040073188-A (KR)
Inventor: KIM HONG JONG
IPC: B60T7/08
Filed: 2003-02-13
Abstract: PURPOSE: A hand brake interlocked shift-locking device of an automatic transmission vehicle is provided to prevent wear of parts and accidents by not driving the vehicle while a hand brake is not released. CONSTITUTION: An automatic transmission vehicle having a hand brake as an auxiliary brake and a shift lever(10) for operating traveling conditions is composed of a hand brake switch interlocked and operated together with the hand brake; a first switch operated by electricity applied by the hand brake switch; and a shift locking unit for constraining movements of the shift lever by the first switch. A relay switch is used for the first switch. The shift locking unit comprises a shift lock actuator(21) operated by the first switch to horizontally reciprocate; a shift lock arm(22) connected with the shift lock actuator to change the horizontal motions into vertical motions; and a shift lock plate(23) for controlling the movement of a groove pin(12) coupled to the shift lever with the vertical motions of the shift lock arm.
Patent KR-20040073203-A (KR)
Inventor: LEE JONG HO
IPC: F24F13/08
Filed: 2003-02-13
Abstract: PURPOSE: An apparatus for opening and shutting side discharge ports of a three-side discharge type air conditioner is provided to simply open and shut side discharge ports and reduce erroneous operation. CONSTITUTION: Side discharge ports(60a,60b) are formed at both sides(54a,54b) of a front panel of a main body of an air conditioner. A pair of louvers(70a,70b) are rotatively installed at the side discharge ports for opening and shutting the side discharge ports. A plurality of elastic members(78a,78b) grant elastic force to the pair of louvers in a direction that the pair of louvers open the side discharge ports. Hinge protrusions(72a,72b) are formed at upper and lower ends of one end part of the louver, and hinge grooves(62a,62b) are formed at upper and lower ends of one end part of the side discharge port so that the louvers rotate to the outside of the side discharge ports to open and shut the side discharge ports.
Patent KR-20040075262-A (KR)
Inventor: JIN HYEONG GIL
IPC: C21D1/70
Filed: 2003-02-20
Abstract: PURPOSE: A hardfacing method of parts for industrial machinery and equipment is provided to extend the life cycle of the parts by covering a hard surface layer on the surface of the parts, thereby improving physical properties of the parts and maximize productivity and economic efficiency by performing a large amount of work easily and promptly. CONSTITUTION: The hardfacing method comprises a step of injecting powder of 0.9 wt.% of carbon (C), 4.3 wt.% of silicon (Si), 3.3 wt.% of boron (B), 4.2 wt.% of iron (Fe), 16.3 wt.% of chromium (Cr) and 71 wt.% of nickel (Ni) along with binder into a mixer; a step of mixing the materials by mixing the materials injected into the mixer to a mixer speed of 20 revolutions per minute for 20 to 30 minutes; a step of forming the mixed material as tape or coating the mixed material in the paste state on the parts for industrial machinery and equipment; and a step of quenching and tempering the mixed material coated parts for industrial machinery and equipment.
Patent KR-20040076671-A (KR)
Inventor: LEE YEON HO
IPC: G06Q20/28
Filed: 2003-02-26
Abstract: PURPOSE: A method for operating an unregistered prepayment card using a debit card number system is provided to freely use the unregistered prepayment card at a general credit card member shop by using the debit card number system. CONSTITUTION: In response to a purchase request, the unregistered prepayment card storing a card number following the debit card number system and the price information is issued(S401). The unregistered prepayment card is activated to a usable state by registering the issuance information of the unregistered prepayment card to a database(S402). A use approval of the unregistered prepayment card is certified by responding to a use approval request of the issued unregistered prepayment card(S403).
Patent KR-20040078326-A (KR)
Inventor: EOM HYEON DEOK
Filed: 2003-03-04
Abstract: PURPOSE: A system and a method for an AD(ADvertisement) using a car are provided to offer an opportunity for displaying the AD desired by a customer, and amplify customer's concern and plan an actual AD effect by displaying the AD for the vicinities of a customer's position. CONSTITUTION: A GPS(Global Positioning System) receiver(21) receives the coordinates information of the car. A wireless LAN(Local Area Network) card(23) receives an AD image at a garage of a transport company. A CDMA(Code Division Multiple Access)/GSM(Global System for mobile communications) modem(25) receives the AD image in real-time and transmits a card settlement request of a user to a mobile communication network. A card settlement tool(27) performs the card settlement by responding to the card settlement request of the user. A key pad(29) inputs an order of the user. An AD storage(35) stores the AD image received from the wireless LAN card and the CDMA/GSM modem. A controller(31) displays the AD images in a priority method based on the current coordinates information received from the GPS receiver and performs an operation by responding to various order inputted from the user.
Patent KR-20040079796-A (KR)
Title: Apparatus for displaying controller of lcd by using ftf lcd connector, in which tft lcd connector and a/d conversion circuit are not used
Inventor: KWON JUNG JANG
IPC: G09G3/32
Filed: 2003-03-06
Abstract: PURPOSE: An apparatus for displaying the controller of a liquid crystal display(LCD) by using an FTF LCD connector is provided to supply a light emitting display panel capable of displaying a dynamic image on the computer screen very cheaply. CONSTITUTION: An apparatus for displaying the controller of a liquid crystal display(LCD) by using an FTF LCD connector includes a computer(101), an image acquisition device(102), a light emitting device(LED) control signal device(108) and a random access memory(RAM) control device(103). The image acquisition device(102) converts the RAM address signal and the data signal of the RAM into the format of LED module through the look up table to store the image frame from the computer(101) and the LCD connector. The LED control signal device(108) generates the data stored at the RAM with matching to the module format of the LED panel. The RAM control device(103) appropriately controls the write and read of the image data in the A-type memory module(104) and the B-type memory module(105). And, the apparatus supply the dynamic image having at least 256 colors on the LED panel by using the TFT LCD signals, the connector and the LED panel of the B-type module(105).
Patent KR-20040083298-A (KR)
Inventor: KIM HUI SEOP
IPC: F25D23/00
Filed: 2003-03-21
Abstract: PURPOSE: A vegetable storing refrigerator with a display locking function is provided to prevent the unintentional pressing of a button which causes malfunction of the refrigerator. CONSTITUTION: A vegetable storing refrigerator with a display locking function includes a switch(42) connected to a display(30) and having a magnet(41) indirectly contacting the switch in the lower part. The magnet is attached to a door(20) of the refrigerator. A spring is mounted in an upper part of a main body(10) of the refrigerator. The switch is mounted under the spring. When the door is opened, the switch is not connected to the display.
Patent KR-20040085817-A (KR)
Inventor: JUNG SEONG TAE
IPC: H04B1/38
Filed: 2003-04-01
Abstract: PURPOSE: A portable phone is provided to automatically or manually rotate an open folder, and to locate an LCD window in a desired direction while controlling the rotation of the folder with one hand of a user. CONSTITUTION: A body(50) consists of a keypad(52) and a transmitting microphone(54). A folder(60) is fixed to one side of the body(50) by a hinge(58) to be foldable, and has an LCD window(62) and a receiving speaker(64). The body(50) has one pair of circular housings(56). The hinge(58) is rotatively fixed between the housings(56). A rotative unit(70) foldably connects the folder(60) with the body(50), and automatically or manually rotates the folder(60) in a direction 'B' when the folder(60) is open from the body(50).