baber/WOPTO huggingface dataset:
Patent KR-20040033679-A (KR)
Title: Organic electroluminescent display and driving method thereof
Inventor: KOMIYA NAOAKI
IPC: G09G3/30
Filed: 2002-10-15
Abstract: PURPOSE: An organic electroluminescent(EL) display device and its driving method are provided to reduce image quality unbalance by operating the organic EL display device at a high current region, and to improve a lifetime and to remove afterimage phenomenon by applying a reverse bias voltage to the organic EL display device. CONSTITUTION: The first signal line transfers a data voltage and is formed along one direction. The second and the third signal line transfer the first and the second scan signal respectively and cross with the first signal line. And a pixel circuit is formed on a pixel area, and includes the first switching device transferring the data voltage from the first signal line in response to the first scan signal from the second signal line, and a capacitor(C) charging a voltage corresponding to the data voltage from the first switching device, and transistors(M1-M4) supplying a current in correspondence to the voltage charged in the capacitor, and also includes an organic EL device(OLED). The second signal line is a pulse converting between the first and the second level during one frame. The organic EL device radiates when the second scan signal has the first level, and does not radiate when the second scan signal has the second level.
Patent KR-20040033844-A (KR)
Title: Broadcasting system for urgent message using sms
Inventor: KIM U YONG
IPC: H04W4/90
Filed: 2002-10-16
Abstract: PURPOSE: A system for supplying an emergency message by using a short message is provided to receive subscriber information through a subscriber location information collector and an HLR, and to extract terminal information from a manager through a location registration processor, thereby supplying an emergency message to a terminal of a specific user located in a specific area. CONSTITUTION: An SMSC(Short Message Service Center)(101) and an HLR(111) are comprised. A manager computer(107) generates specific area information and emergency message information. A transmission server(103) stores the emergency message information. If terminal number information is received from a specific area, the transmission server(103) supplies the terminal number information and the emergency message information to the SMSC(101). An MODAS(113) inputs terminal information on a receiver communicable with a BTS(119) and a BSC(117) in the specific area based on the specific area information, extracts the terminal number information from the terminal information on the receiver, and supplies the terminal number information to the transmission server(103).
Patent KR-20040033971-A (KR)
Title: Method for processing of an internal pattern of a light guide panel and light guide panel manufactured therefrom
Inventor: AHN SEONG HUN
IPC: G02F1/13357
Filed: 2002-10-16
Abstract: PURPOSE: A method for processing inner patterns of a light guide panel, and a light guide panel manufactured by the same are provided to improve the brightness and light uniformity by forming three-dimensional light diffusing patterns in a light guide panel of a back light unit. CONSTITUTION: A solid laser applies a laser beam on one spot inside a light guide panel(1) formed of a transparent plastic. The light guide panel absorbs the laser beam, thereby generating micro melting and micro crack inside the light guide panel. According to the micro melting and micro crack, star shaped dots(7) are formed in the light guide panel in three-dimension, wherein the star shaped dots work light diffusing patterns.
Patent KR-20040035366-A (KR)
Title: A space controlling belt of roof tile holder
Inventor: LIM JIK SOO
IPC: E04D1/06
Filed: 2002-10-22
Abstract: PURPOSE: A space control belt of a tile holder is provided to improve the efficiency on fixing work and to arrange tiles at the regular intervals. CONSTITUTION: The space control belt of a tile holder contains bolts(11) provided with regular holes(12a) on a roof at regular intervals to fix a holder on a flat roof regularly and rapidly, so that holders keep at the regular interval by corresponding the hole(12a) of the belt(11) to a hole of the holder.
Patent KR-20040036320-A (KR)
Title: Wireless communication terminal capable of changing image files of a background screen and method for displaying image files of a background screen using that
Inventor: LEE JU BYEONG
IPC: H04B1/38
Filed: 2002-10-24
Abstract: PURPOSE: A mobile communication terminal for changing an image file of a background image and a method for displaying the image file using the same are provided to allow a user to easily change a background image by simply manipulating a fixed display mode or an arbitrary display mode of the background image. CONSTITUTION: A mode setting unit sets a display mode for an image file downloaded from a contents providing server and an image file stored in a storing unit as a background image(S100). A sensor unit detects whether a folder is opened or closed(S200). If the folder is opened, a controller controls a display unit to display the image file stored in the storing unit as a background image on a screen(S300). The controller determines whether an operation command is inputted from a manipulation key of a key input unit(S400). If an operation command is received, the controller controls the display unit to display information corresponding to the operation command on the screen(S500).
Patent KR-20040040571-A (KR)
Title: open angle control system of deflector for sun roof
Inventor: KIM DAE HUN
IPC: B60J7/057
Filed: 2002-11-07
Abstract: PURPOSE: A device for controlling the opening angle of a deflector for a sunroof is provided to reduce noise of the room to the utmost and smoothly circulate the air of the room by actively varying the opening angle of the deflector according to the vehicle speed when the vehicle travels and the sunroof is open. CONSTITUTION: A device for controlling the opening angle of a deflector(14) for a sunroof comprises a deflector gear member(21) fixed to a side of the deflector; a driving motor(23) disposed to the side of the deflector gear member and fixed to a guide bracket(11); a motor shaft gear member(25) transmitting the power of the driving motor while engaging with the deflector gear member; a vehicle speed sensor(27) detecting the traveling speed; and an ECU(Electronic Control Uni,29) deciding the opening angle of the deflector while controlling the rotational frequency of the driving motor according the traveling speed, making use of a signal transmitted from the vehicle speed sensor.
Patent KR-20040042371-A (KR)
Title: Crane control system using 3-dimensional shape analysis device, and method thereof
Inventor: LEE GWANG SIK
IPC: B66C13/40
Filed: 2002-11-14
Abstract: PURPOSE: An unmanned crane control system and a method, making use of a three-dimensional shape analysis apparatus are provided to automatize the system and the method by measuring the shapes of a vehicle and a loaded article, three-dimensionally analyzing the gravity center of the article through a laser measurement scanner, producing exact lifting position information of the article, and transmitting the information to an unmanned crane. CONSTITUTION: An unmanned crane control system, making use of a three-dimensional shape analysis apparatus includes a shape-measuring part three-dimensionally measuring the shapes of a vehicle and a loaded article; a shape-analyzing part(120) receiving shape information measured from the shape-measuring part and analyzing the shapes of the vehicle and the article; a control part(110) storing work information, supplying information necessary for operating each function part, receiving analysis information from the shape-analyzing part, and producing and outputting moving position information of an unmanned crane; and a data-transmitting and receiving part(160) transmitting the output position information to the unmanned crane. The unmanned crane control system further includes a measuring machine position control part(130) controlling the movement of the shape-measuring part, and a measuring machine-driving part(150) driving the shape-measuring part.
Patent KR-20040043329-A (KR)
Title: Exhaust Gas Recirculating System
Inventor: KIM GYEONG MO
IPC: F02M25/07
Filed: 2002-11-18
Abstract: PURPOSE: An exhaust recirculating system is provided to forcibly send recirculation exhaust gas to a suction system in low and intermediate-speed sections in which suction pressure is higher than the exhaust pressure. CONSTITUTION: In an engine(1) having a turbocharger(3), an exhaust recirculating system withdraws some of exhaust gas from an exhaust pipe(2) of the upper side of the turbocharger and cools the exhaust gas and then recalculates the exhaust gas to a suction system through a recirculating pipe(10). The exhaust recirculating system includes a forcible sending unit comparing the supercharged pressure of supercharged air, compressed from the turbocharger and sucked in the engine, with the exhaust pressure of exhaust gas discharged from an engine combustion chamber, and forcibly sending the exhaust gas in the recirculating pipe to the suction system if the supercharged pressure is higher than the exhaust pressure.
Patent KR-20040044615-A (KR)
Title: Heterojunction bipolar transistor with emitter ledge and fabrication method thereof
Inventor: CHO GYEONG IK
IPC: H01L29/737
Filed: 2002-11-21
Abstract: PURPOSE: A heterojunction bipolar transistor having an emitter ledge and a fabricating method thereof are provided to form correctly a size of the emitter ledge by using the remaining emitter layer of the desired thickness as an emitter ledge layer. CONSTITUTION: A sub-collector layer(205), a collector layer, a base layer, an emitter layer, and an emitter cap layer are continuously grown on a chemical compound semiconductor substrate(200). An emitter electrode(230) is formed on the emitter cap layer. An emitter mesa is defined by etching the emitter cap layer and a part of the emitter layer. A dielectric layer(250) is formed on the entire surface of the chemical compound semiconductor substrate including a lateral side of the emitter mesa. An emitter ledge is formed and a base layer is exposed by etching the dielectric layer and the remaining emitter layer. A base electrode(270) is formed on the exposed base layer. A base-collector mesa(280) is formed by etching the dielectric layer, the remaining emitter layer, the base layer, and the collector layer. A collector electrode(290) is formed on the sub-collector layer.
Patent KR-20040046955-A (KR)
Title: The structure of drum in washer
Inventor: JE SANG MAN
IPC: D06F37/30
Filed: 2002-11-28
Abstract: PURPOSE: A drum structure for a drum washing machine is provided to maximize the inner capacity of a drum by transforming the rear wall shape of the drum and to reinforce the combining strength between the drum and a shaft by enlarging the contacted area between a spider and the drum. CONSTITUTION: A motor offers rotating power of a washing machine. A shaft(62) transfers the power of the motor by combining with the motor. A tub(56) is penetrated its rear wall by the shaft and installed inside a cabinet(52). A drum(58) is installed inside the tub to be rotatable and protruded the boundary of a rear wall outward. The shaft is combined with the rear wall. Thereby, the large amount of the laundry is washed at once.
Patent KR-20030047798-A (KR)
Title: Tearing tool
Inventor: URLAUB KEVIN JOHN
IPC: B26F3/02
Filed: 2002-12-06
Abstract: PURPOSE: A tearing tool and method are provided automatically to tear a medium such as a paper tape, for reducing the cost related to a test and reducing the generation of medium grains. CONSTITUTION: A tearing tool(100) comprises a holding part(110) for selectively tearing a medium, and a conveyer(112) for selectively moving the holding part along a shaft(114) in order to transfer the medium at a predetermined position opposite to a tearing edge. The tearing tool further includes a controlling part(116) for transmitting the first signal for moving the holding part to the conveyer and the second signal for holding the medium to the holding part. Preferably, the holding part includes the first jaw and the second jaw.
Patent KR-20040049525-A (KR)
Title: Ultra WideBand Inverted L Antenna Apparatus
Inventor: CHAE JONG SEOK
IPC: H01Q11/14
Filed: 2002-12-06
Abstract: PURPOSE: An inverted L antenna device for ultra wide band is provided to maintain the characteristic of the ultra wide band, lower the height, and obtain an omnidirectional characteristic by improving a structure of the antenna device. CONSTITUTION: An inverted L antenna device for ultra wide band includes an inverted L antenna for ultra wide band and a PCB(40). The inverted L antenna for ultra wide band includes a hexagonal dielectric formed with a non-conductive material, a plurality of conductors formed on two or more sides of the hexagonal dielectric, and a feeding part(24) for performing a feeding operation between electric elements and the hexagonal dielectric. One side of the PCB is formed with a metal conductor. The inverted L antenna is projected to the outside of the conductor of the PCB.
Patent KR-20040049760-A (KR)
Title: A hollowness filter and its preparing process
Inventor: CHO DAI HAING
IPC: B01D69/02
Filed: 2002-12-07
Abstract: PURPOSE: Provided are a hollow filter consisting of spun-bonded non-woven fabric and having a density gradient from an inner layer part to an outer part layer and a method for preparing thereof. CONSTITUTION: The method comprises steps of supplying non-woven fabric by a supplying roll(10) to a main shaft(14) and approaching a heating and pressurizing roll(18) and a supporting roll(20) respectively positioned on the front and the rear side of the main shaft with pre-melting the web of the non-woven fabric by a heater(22) on top part of the main shaft; rolling a part of the non-woven fabric surface with melting it to prevent the non-woven fabric from sliding on the surface of the main shaft; rolling the non-woven fabric with moving the heating and pressurizing roll and the supporting roll(20) to make the heating and pressurizing roll and the supporting roll become farther from the main shaft when the amount of the non-woven fabric to be rolled on the main shaft; cutting the non-woven fabric by an electric heating line(26) when the non-woven fabric to be rolled on the main shaft reaches to a predetermined thickness and keep rotating the main shaft to post-roll the non-woven fabric corresponding to the distance between the main shaft and the electric heating line; and discharging a filter from the main shaft.
Patent KR-20040051324-A (KR)
Title: Hot key setting and implementing method for television
Inventor: SON HYEONG HO
IPC: H04N21/475
Filed: 2002-12-12
Abstract: PURPOSE: A method for setting and executing an abbreviated key of a television is provided to easily select a function frequently used by a user by setting the abbreviated key without adding a button in a remote controller. CONSTITUTION: A television judges whether a user selects an abbreviated setup menu among menus displayed on an OSD(On Screen Display)(S11). If the user selects the abbreviated setup menu, the television displays a sub-menu on the OSD(S12). The television judges whether the user selects new abbreviated key setup(S13). If the user selects the new abbreviated key setup, the television arranges functions capable of being set as abbreviated keys(S14). The television assigns an abbreviated number to the selected function, and sets an abbreviated key(S15-S18). The television judges whether the user selects set abbreviated key view(S19) If the user selects the set abbreviated key view, the television arranges the set abbreviated keys in a number sequence(S20). The television judges whether the user pushes an abbreviated key and a numerical key. If the user pushes the abbreviated key and the numerical key, the television executes a command corresponding to the numerical key with reference to an abbreviated menu set by the setup of the abbreviated key.
Patent KR-20040052001-A (KR)
Title: Polymer insulator for improvement in durability
Inventor: AHN MYEONG SANG
IPC: H01B17/00
Filed: 2002-12-13
Abstract: PURPOSE: A polymer insulator having improved durability is provided to prevent previously the penetration fracture by increasing thickness of shades of both ends. CONSTITUTION: A polymer insulator having improved durability includes a center member, a body, and an insulation unit. The center member(C) is covered by the body(B). The insulation unit(I) includes a plurality of shades(SL1,SL2,SL3,Ss1,Ss2,Ss3), which are projected from an outer circumference of the body. The thickness of the shades of both ends is thicker than the thickness of the shades of the inside. The thickness of the shades corresponding to a high-voltage side of the shades of both ends is thicker than the thickness of the shades corresponding to a ground side of the shades of both ends.
Patent KR-20040054428-A (KR)
Inventor: AHN BYEONG HWA
IPC: B65H3/06
Filed: 2002-12-18
Abstract: PURPOSE: A clutch apparatus is provided to reduce power by performing two-phase position control through low power and to prevent an erroneous operation by preventing a solenoid from being overheated. CONSTITUTION: A clutch apparatus includes a housing(35), a drive gear(37), and a solenoid unit(40). The housing(35) is rotated while supporting a shaft. The drive gear(37) is rotatably installed at the housing(35). The drive gear(37) rotates the housing(35) by means of a clutch. The solenoid unit(40) supports the housing(35) and selectively on/off-controlled. The housing includes a control protrusion(35a) and a pair of phase-protrusions(35b, 35c). The control protrusion(35a) determines an initial location of a subject. The phase-protrusions(35b, 35c) suppress rotation of the housing.
Patent KR-20040055060-A (KR)
Title: Color signal processing device and a method thereof
Inventor: KIM MUN CHEOL
IPC: G09G5/02
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus and a method for processing a color signal are provided to not only solve the problem that a changed color signal is escaped a color bandwidth capable of representing in a display and but also process easily the color signal without having a memory stored the coordinate value of the color bandwidth. CONSTITUTION: A luminance_chrominance signal converting unit(301) converts an inputted image signal into a luminance_chrominance signal. When in a color space of YCbCr, color and luminance are maintained and chrominance signal, that is, CbCr signal, is changed, a change ratio detecting unit(303) detects the change ratio of the chrominance signal. An RGB color signal converting unit(305) converts YCbCr signal into an RGB signal for displaying a display unit(315). A searching unit searches an RGB signal changed in the color space of the RGB color signal according to the change of the color signal.
Patent KR-20040056983-A (KR)
Title: call control device and method thereof in ALL-IP mobile communication network
Inventor: KIM SU CHANG
IPC: H04L12/28
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus and method for controlling calls in an ALL-IP mobile network is provided to accept all the standards of a mobile communication network in an ALL-IP mobile network. CONSTITUTION: An apparatus for controlling calls in an ALL-IP mobile network is composed of an application control part(200) and a protocol processing part(210). The application control part(200), receiving messages from the protocol processing part(210) in a primitive form and processing them, comprises a P(Proxy)-call control part(201), an I(Interrogating)-call control part(202), an S(Serving)-call control part(203), and a subscriber database(204). The protocol processing part(210) covers the distribution of internal messages with an SIP protocol. The protocol processing part(210) comprises a message router(211), a SIP protocol processing part(212), a UDP/IP protocol processing part(213), and a call control part information database(214). The message router(211) transfers SIP messages, inputted from the external, to the call control parts(201-203) through the SIP protocol processing part(212). Also the message router(211) executes a function to transfer SIP messages between the P-call control part(201), the I-call control part(202) and the S-call control part(203).
Patent KR-20020046278-A (KR)
IPC: A61K8/00
Filed: 2000-08-01
Abstract: 본 발명은 하기를 포함하고 실질적으로 건조한 일회용 퍼스널 클렌징 물품에 관한 것이다: a) 하기를 포함하는 수불용성 기질: 1) 약 17 % 미만의 전체 스크래치 커버값을 나타내는 연질 제 1 층; 및 2) 상기 제 1 층의 근처에 놓인 박리용 제 2 층 (상기 제 2 층은 약 17 % 내지 약 70 % 의 전체 스크래치 커버값을 나타낸다); 및 b) 상기 제 1 및 제 2 층의 근처에 놓인 클렌징 성분 (상기 성분은 수불용성 기질의 약 10 중량% 내지 약 1000 중량% 인 거품형성 계면활성제를 포함한다).  나아가, 본 발명은 컨디셔닝에 적합하고 실질적으로 건조한 일회용 퍼스널 클렌징 물품에 관한 것이다.  상기 물품들은 특히 퍼스널 클렌징 용도를 위해, 즉 피부 및 모발을 위해 유용한 것으로 나타났다.
Patent KR-20020027628-A (KR)
IPC: C08L83/04
Filed: 2001-07-06
Abstract: 본 발명은 에틸렌-탄소수 3∼12의 α-올레핀-비공역폴리엔 공중합체 고무, 특정의 알콕시실란 화합물, 특정의 폴리실록산 및 특정의 미분규산 및/또는 규산염을 함유하여 되는 고무 조성물, 그 고무 조성물의 가황방법, 및 그 가황방법에 의해서 얻어지는 고무제품에 관한 것이다.
Patent KR-20020091047-A (KR)
IPC: C07B53/00
Filed: 2000-10-18
Abstract: 카소덱스 (비칼루타마이드) 및 그의 유도체와 같은 아실아닐리드의 순수 에난티오머를 합성하는 방법은 개환되면 화학식 (I)의 구조를 갖는 치환기를 제공하는 고리 구조를 갖는 화합물을 화학식 (Ⅲ) (식중, X 2 는 산소, 황, 설피닐 (-SO-), 설포닐 (-SO 2 -), 이미노 (-NH-), 산화된 이미노 알킬이미노 (-NR 8 -) (여기서, R 8 은 탄소수 6 이하의 알킬임) 또는 산화된 알킬이미노이다)의 구조를 갖는 화합물을 제공하기에 충분한 조건 하에서 화학식 (Ⅱ): R 7 -R 6 -X 1 H- 의 구조를 갖는 화합물과 접촉시키는 단계를 포함한다. 이 방법은 카소덱스 (비칼루타마이드) 및 그의 유도체와 같은 아실아닐리드의 순수 에난티오머를 제공하기에 충분한 조건 하에서 화학식 (Ⅲ)의 화합물을 처리하는 단계를 더 포함한다. 바람직한 구현예에 있어서, R 1 은 메틸이고, R 2 는 메틸렌이며, R 6 는 직접 결합이고, R 7 은 4-플루오로페닐이며, x 1 는 황이고, 화학식 (Ⅱ)의 화합물은 4-플루오로벤젠티올이고, X 2 는 설포닐이다. 시트라말산과 같은 출발물질로부터 카소덱스 (비칼루타마이드) 및 그의 유도체와 같은 아실아닐리드를 합성하는 방법도 제공된다.
Patent KR-20020095170-A (KR)
IPC: B29C45/00
Filed: 2000-12-13
Abstract: A polyurethane-polymer composition suitable for preparing a lightweight tire support includes at least one isocyanate, at least one polyol, and at least one chain extender. A polyurethane-polymer composition can also include an additive such as a catalyst, a filler, a surfactant, a colorant, and a mold-release agent. A lightweight tire support can be prepared from a polyurethane-polymer composition by, for example, reaction injection molding. Such a tire support desirably has temperature stability and load-bearing capability.
Patent KR-20020067550-A (KR)
IPC: D06P3/14
Filed: 2000-12-13
Abstract: 본 발명은 재료를 (a) (i)방향족 디아민과 (ii)한가지 이상의 나프톨 및 아미노나프탈렌의 혼합물과 (b) (i)과산화수소 공급원 및 혼합물(a)의 한가지 이상의 화합물에 대해 퍼옥시다제 활성을 나타내는 효소 또는 (ii) 옥시다제 활성을 나타내는 효소를 포함하는 산화 시스템을 포함하는 염색 시스템과 접촉시키는 것을 포함하는 재료의 염색 방법에 관한 것이다.  재료는 직물, 얀, 섬유, 그리고 모피, 하이드, 가죽, 실크 또는 울로 만들어진 또는 양이온 다당류, 면, 디아세테이트, 아마, 리넨, 리오셀, 폴리아크릴, 합성 폴리아미드, 폴리에스테르, 라미, 레이온, 트리아세테이트 또는 비스코스로 만들어진 의복 또는 필름이 될 수 있다.
Patent KR-20020068067-A (KR)
IPC: F04B1/24
Filed: 2001-01-08
Abstract: 자동차 파워 트레인은 유압구동회로를 포함하는데 상기 구동회로는 (1) 내연기관의 크랭크축과 회전하도록 고정된 샤프트를 포함하는 유압 펌프/모터, (2) 차량구동휠에 출력을 전달하기 위한 기어셋의 기어중 하나에 장착된 공통 샤프트를 공유하도록 동축으로 배열된 한 쌍의 펌프/모터를 포함한다. 유압제어로직인 하이브리드 파워트레인의 여러 가지 펌프/모터를 제어하도록 제공된다.
Patent KR-20020073501-A (KR)
Title: Method for the preparation of 5-cyanophthalide
IPC: C07D307/87
Filed: 2000-01-14
Abstract: A method for the preparation of 5-cyanophthalide comprising treatment of a compound of formula IV wherein X is O or S; R<SUP>1</SUP>-R<SUP>2 </SUP>are each independently selected from hydrogen and C<SUB>1-6 </SUB>alkyl, or R<SUP>1 </SUP>and R<SUP>2 </SUP>together form a C<SUB>2-5 </SUB>alkylene chain thereby forming a spiro-ring; R<SUP>3 </SUP>is selected from hydrogen and C<SUB>1-6 </SUB>alkyl, R<SUP>4 </SUP>is selected from hydrogen, C<SUB>1-6 </SUB>alkyl, a carboxy group or a precursor group therefore, or R<SUP>3 </SUP>and R<SUP>4 </SUP>together form a C<SUB>2-5 </SUB>alkylene chain thereby forming a spiro-ring; with a dehydration agent or alternatively where X is S, thermally cleavage of the thiazoline ring or treatment with a radical initiator, such as peroxide or with light, to form 5-cyanophthalide, which is an important intermediate used in the preparation of the antidepressant drug citalopram.