baber/WOPTO huggingface dataset:
Patent KR-20040021954-A (KR)
Inventor: AHN JAE HYEON
IPC: A61K8/29
Filed: 2002-09-06
Abstract: PURPOSE: A whitening toothpaste composition using titanium dioxide fine powders is provided. The adhesion of the titanium dioxide fine powders on the surface of teeth exhibits teeth whitening effects. The formulation and package of the final product of the composition is provided with the shape of a conventional tubed ointment(paste phase). CONSTITUTION: The whitening toothpaste composition contains 0.1 to 10.0% by weight of titanium dioxide fine powders having a particle size of 10 to 200nm as a whitening agent. It also contains 0.05 to 0.15% by weight of fluoride and 5 to 50% by weight of a polishing agent, based on the total weight of the composition. The polishing agents are one or more selected from the group consisting of precipitated silica, silica gel, zirconium silicate, dicalcium phosphate dihydrate, dicalcium phosphate anhydrous, hydrous alumina, light calcium carbonate, heavy calcium carbonate, potassium pyrophosphate, insoluble metaphosphate and aluminium silicate.
Patent KR-20040025247-A (KR)
Title: Method for automatically searching channel in a image tools
Inventor: YANG CHAN YEONG
IPC: H04N5/50
Filed: 2002-09-19
Abstract: PURPOSE: A method for automatically selecting a channel of a video apparatus is provided to decide a broadcasting system by using a frequency band and a modulating method of a voice signal if an optional broadcasting frequency signal is selected, and to sequentially store selected broadcasting channels, thereby reducing time for selecting channels. CONSTITUTION: A microcomputer decides whether power of a video apparatus is on(S200). If so, the microcomputer decides whether an automatic channel selection setup signal is inputted(S202). If so, the microcomputer oscillates the first channel frequency(S204). A tuner tunes the oscillated channel frequency(S206). The microcomputer decides whether a synchronous signal is detected from a broadcasting signal corresponding to the tuned channel frequency(S208). If so, the microcomputer confirms a voice frequency band and a modulating method of a voice signal(S212,S214). If a broadcasting system is a PAL BG system, the microcomputer increases one channel, and stores the broadcasting system in a BG unit(S216). If the system is a PAL DK system, the microcomputer increases one channel, and stores the system in a DK unit(S218). If the system is a PAL BG system, the microcomputer increases one channel, and stores the system in a memory(S220). The microcomputer decides whether all channel frequencies are tuned(S222). If so, the microcomputer completes the procedure.
Patent KR-20040025258-A (KR)
Title: Method for controlling a dvd player
Inventor: LEE HYO GIL
IPC: G11B19/02
Filed: 2002-09-19
Abstract: PURPOSE: A method for reproducing DVD player is provided to increase the satisfaction of the user when the user watches the image media at the DVD. CONSTITUTION: A method for reproducing DVD player includes: a first step of determining(S202) whether a screen stop or an audio mute is generated or not, and whether the changes of the count value are generated at the display when the screen stop or the audio mute is generated; a second step of counting(S204) counting the process time from the time when the count does not change from the determined result at the first step(S202); a third step of determining(S208) whether the count result value of the second step(S204) reaches to a first setting time or not; and a fourth step of reproducing(S210) the DVD player by skipping to a second setting time when it reaches to the first setting time.
Patent KR-20040026363-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: CHA JAE HAN
IPC: H01L21/8249
Filed: 2002-09-24
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to simultaneously form an isolation layer and the collector of a bipolar junction transistor(BJT) by using a selective epitaxial growth process in a BiCMOS(bipolar complementary metal oxide semiconductor) fabrication. CONSTITUTION: The first mask layer is formed on a semiconductor substrate(21) and an exposed region is etched by a predetermined depth. The first isolation layer is formed on the side surface of the etched region. The exposed portion of the etched region is epitaxially grown to form the first epitaxial layer(25) that is doped and made of a multiple layer. The second mask layer is formed on the first epitaxial layer and is epitaxially grown to form the second epitaxial layer(27) so that the front surface of the resultant structure is planarized.
Patent KR-20030026881-A (KR)
Title: Blade for forming ribs its production method
Inventor: HUH EUN GI
IPC: H01J11/22
Filed: 2002-09-24
Abstract: PURPOSE: A blade is provided to be capable of improving abrasion resistance, reducing a blade exchange frequency and improving an accurate degree of a formed rib. CONSTITUTION: A surface of the teeth of a comb(12b), which is formed on a blade body contacted with a paste film(11), is coated by a complex layer(12c) that hard particles are scattered in a metal. The teeth of the comb is formed on a part of a periphery of the blade body. A ceramic paste film is sintered and changed by shifting the blade body in a fixed direction with respect to the paste film, with the teeth of the comb being inserted in the ceramic paste film which is formed on a surface of a substrate(10). This makes a rib formed on the surface of the substrate or on the surface of the substrate through a lower coating layer.
Patent KR-20040026442-A (KR)
Title: Traveler charger of mobile communication terminal capable of connecting an external device
Inventor: KANG YEONG JAE
IPC: H04B1/38
Filed: 2002-09-24
Abstract: PURPOSE: A travel recharger of a mobile communication terminal available for connection to an external device is provided to charge a battery of a mobile communication terminal and perform a data communication simultaneously by connecting an interface connector to an external device. CONSTITUTION: A car kit connector(50) is positioned at one end of an interface connector of a traveler charger and connected to an interface terminal of a mobile communication terminal. An external device connector(60) is positioned at a rear side of the interface connector and connected to a connection jack positioned at one end of a USB(Universal Serial Bus) port cable connected to a USB of a personal computer. A power supply unit(70) converts AC power inputted through an outlet into DC power and supplies power to a battery of the mobile communication terminal through the car kit connector(50). A controller(80) is positioned inside the interface connector(40), processes data inputted from the mobile communication terminal through the car kit connector(50) to output it to the personal computer, and processes data inputted from the personal computer through the external device connector(60) to output it to the mobile communication terminal(200) through the car kit connector(50).
Patent KR-20030027765-A (KR)
Inventor: MOTEKI YASUHIRO
IPC: F24F5/00
Filed: 2002-09-27
Abstract: PURPOSE: To provide an air conditioner constituting its characteristic feature of improved workability at the time of assembling the air conditioner and a maintenance property and improved silence of the air conditioner having an outdoor unit with a built-in compressor. CONSTITUTION: It is possible to improve the silence by restraining leakage of driving sound of the compressor generated inside and sound of a refrigerant flowing in a refrigerant piping to the utmost by making a machinery chamber into a box type by providing upper and lower partition plates to cover a top surface of the machinery chamber between the machinery chamber with the built-in compressor and an outdoor control part positioned on an upper part of the machinery chamber, and to improve the workability and the maintenance property by carrying out wiring work at the time of assembly and maintenance only on a front surface of the outdoor unit, by relaying a wiring extending from the outdoor control part to the machinery chamber by providing a relay connector on the front surface side of the upper and lower partition plates.
Patent KR-20040033132-A (KR)
Title: Vertical narrow fabric loom
Inventor: LIN CHEN HUI
IPC: D03C3/00
Filed: 2002-10-11
Abstract: PURPOSE: A vertical jacquard type weaving machine is characterized in that a transmission belt is installed within a vertical hollow rod mounted on the upper part of a machine stand, a head part and a power transmission device are placed on the upper part of the vertical hollow rod, and a weft feeder device is installed symmetrically in both sides of the vertical hollow rod. Therefore, the vertical jacquard type weaving machine reduces production cost, increases its stability as well as ensures excellent transmission function. CONSTITUTION: A vertical type jacquard weaving machine comprises: a machine stand(10); a vertical hollow rod(20) mounted on the upper part of the machine stand(10); a transmission belt(30) installed within the vertical rod(20); a head part(42) and a power transmission device(50) placed on the upper part of the vertical hollow rod(20); and a weft feeder device installed symmetrically in both sides of the hollow vertical rod(20).
Patent KR-20030095174-A (KR)
IPC: G01R27/26
Filed: 2002-10-29
Abstract: 측정 대상의 용량에 무시할 수 없는 레벨의 누설 전류가 발생하는 경우에도, 정확한 용량값이 측정 가능한 용량값 측정 방법을 얻는다.  단계 S1에서, PMOS 트랜지스터 MP1 및 MP2를 소정 주기로 온/오프 제어하는 PMOS 게이트 전위 Gp로서 노멀 PMOS 게이트 전위 Gp1을 이용하여, 테스트 전류 IC norm 을 측정한다.  그 후, 단계 S2에서, PMOS 게이트 전위 Gp로서, "L" 기간 및 하강 시간이 노멀 PMOS 게이트 전위 Gp1의 등비배인 온 기간 등비배 PMOS 게이트 전위 Gp2를 이용하여 전류 IC rat 를 측정한다.  단계 S3에서, 전류 IC norm 및 전류 IC rat 에 기초하여, 누설 전류 IR t 를 제거하여, 용량 전류 IC t 성분만으로 이루어지는 용량 전류 CIC의 전류량을 산출한다.  그 후, 단계 S5에서, 용량 전류 CIC 및 단계 S4에서 구한 충전 주파수 f rat 에 기초하여, 타깃 용량 CC t 를 구한다.
Patent KR-20040038274-A (KR)
Title: Method for allocation of CPU resource
Inventor: JANG JIN SU
IPC: G06F9/50
Filed: 2002-10-31
Abstract: PURPOSE: A method for allocating the CPU resource is provided to guarantee an operation of other task and operate a device driver most efficiently by making the task sleep until the resource is available in case that a specified task wants to use the currently unavailable resource. CONSTITUTION: In the case that the task tries to transmit data, it is checked that the hardware resource for transmitting the data is sufficient(ST12). In the case that the hardware resource is sufficient, the data is transmitted. In the case that the hardware resource is insufficient, the task is slept(ST13). After sleeping the task, it is checked that the available hardware resource is generated. If no available resource is generated, the task is continuously slept. If the available resource is generated, a communication processor module generates an event(ST15). After generating the event, the slept task is woken up(ST16). The task transmits the data(ST17).
Patent KR-20030038434-A (KR)
Title: Recording apparatus and recording method and program
Inventor: KOITABASHI NORIBUMI
IPC: B41J2/01
Filed: 2002-11-05
Abstract: PURPOSE: A recording apparatus, a recording method, and a program are provided to reduce uneven images, the cost of a recording head, and increase the recording speed. CONSTITUTION: A recording apparatus for recording a color image on a recording medium by utilizing a recording head on which plural recording elements are arrayed, so as to record plural colors by the recording head comprises a recording head driving unit for driving the recording elements of the recording head in accordance with image data, and a compensation unit for compensating a position to be recorded by a recording element which does not execute a recording operation among the recording elements, by color dots different from color of the recording element which does not execute the recording operation. In a recording method, image signals output by compensation tables for each nozzle are converted into signals for each head. Image signals of C, M, Y, Bk input to a data conversion circuit are connected to identified corresponding nozzles(S2001). Compensation tables for each nozzle is read and then converted(S2002). The conversion process includes a situation that the compensation table corresponds to one of number 1 to 63 and a situation that the compensation table corresponds to zero(S2003). The input data is transmitted to each color data addition unit(S2005) if the compensation table corresponds to one of number 1 to 63. Compensation data to compensate the compensation table is generated if the compensation table corresponds to zero(S2004).
Patent KR-20040042484-A (KR)
Title: A method for driving liquid crystal display device
Inventor: YOON SANG CHANG
IPC: G02F1/133
Filed: 2002-11-14
Abstract: PURPOSE: A method for driving a liquid crystal display is provided to prevent flicker, reduce power consumption and decrease an analog voltage level. CONSTITUTION: A source driver applies a data signal to a liquid crystal display panel, and a gate driver supplies an ON voltage to a thin film transistor connected to a gate line(g(n+1)). Then, the gate line displays the data signal on the first even frame. When a new data signal is applied to the liquid crystal display panel, the gate driver supplies the ON voltage to a thin film transistor connected to a gate line(g(n+3)). Then, the gate line displays the data signal on the frame. When even-numbered gate lines are driven, a negative data voltage is applied to odd-numbered data lines(d(1),d(3),d(n)) and a positive data voltage is applied to even-numbered data lines(d(2),d(4),d(n+1)). Odd-numbered gate lines(g(n),g(n+2)) are not driven.
Patent KR-20040042742-A (KR)
Title: Microwave oven having stirrer fan
Inventor: KIM GI YEONG
IPC: F24C7/02
Filed: 2002-11-15
Abstract: PURPOSE: A microwave oven with a stirrer fan is provided to uniformly heat food in a square tray executing rectilinear reciprocation from side to side. CONSTITUTION: A microwave oven with a stirrer fan(16) comprises a square tray(12) rectilinearly reciprocating from side to side in a heating chamber(10); an opening(14) through which microwaves are supplied; and the stirrer fan reflecting microwaves by rotation. The opening is formed to the side of the heating chamber. The stirrer fan is installed to the front of the opening.
Patent KR-20040044261-A (KR)
Title: Method for remote control the AVATAR by using mobile phone
Inventor: LEE HAE PYEONG
IPC: H04W4/20
Filed: 2002-11-20
Abstract: PURPOSE: A method for remotely controlling an avatar using a mobile communication terminal is provided to enable an originator to remotely control an avatar of a receiver through a mobile communication terminal, and to express a feeling of the originator through the controlled avatar, thereby enabling the originator to directly control the avatar included in received data. CONSTITUTION: When an originator starts controlling an avatar of a receiver(301), the originator presses a telephone number of the receiver and a special number for controlling the avatar of the receiver(302). When a call is connected, the receiver recognizes the transmitted telephone number and the special number, and remotely controls the avatar. A receiving terminal decides whether a specific number for identifying the avatar is inputted(303). If so, the receiving terminal decides whether an avatar character image is to be expressed(305). If so, the receiving terminal receives a data value for controlling the avatar from the originator(306), expresses the predetermined avatar character image on a terminal screen of the receiver(307), and completes the procedure(308).
Patent KR-20040044683-A (KR)
Title: The outdoor unit's noise reducing structure of air-conditioner
Inventor: JANG JI YEONG
IPC: F24F5/00
Filed: 2002-11-21
Abstract: PURPOSE: A structure for reducing the noise of an outdoor device of an air conditioner is provided to reduce refrigerant-flowing noise generated in a refrigerant pipe bent and installed between a compressor and an indoor device in operating the compressor by mounting a sound insulating member attached/detached to/from the refrigerant pipe. CONSTITUTION: A structure for reducing the noise of an outdoor device of an air conditioner is composed of a case(52) embedding an outdoor heat exchanger; a compressor(54) installed to the side of the outdoor heat exchanger and connected with an indoor device to compress refrigerants passing through the indoor device and flow the refrigerants to the outdoor heat exchanger; and a sound insulating cap(62) inserted into the bent part of the refrigerant pipe positioned in the case to reduce the flowing noise of the refrigerant pipe. The sound insulating cap comprises a cover of which the lower side is opened and a sound absorbing material disposed to the inside of the cover. The cover is made from rubber or metal materials to cut off the transmission of noise. The sound absorbing material is made from porous materials.
Patent KR-20040046672-A (KR)
Title: Ring sound changing method in mobile terminal
Inventor: HA HYEON JU
IPC: H04B1/40
Filed: 2002-11-28
Abstract: PURPOSE: A method for changing a bell sound of a mobile communication terminal is provided to change a bell sound even when a mobile communication terminal is in manner mode, and to output the bell sound as call volume when the mobile communication terminal is in the manner mode, thereby preventing other people from being annoyed by noise. CONSTITUTION: A controller decides whether a user requests a bell sound to be changed(300). If so, the controller decides whether a terminal is in manner mode(302). If so, the controller displays a bell sound selection screen for changing the bell sound on a display(304). The controller decides whether the user selects the bell sound(308). If so, the controller outputs the selected bell sound as call volume through a speaker(310). The controller decides whether the user requests the selected bell sound to be changed(312). If so, the controller stores the selected bell sound in a memory as a reception bell(314).
Patent KR-20040056165-A (KR)
Title: Swirl generated submerged entry nozzle apparatus in continuous casting
Inventor: KIM IN CHEOL
IPC: B22D11/10
Filed: 2002-12-23
Abstract: PURPOSE: A swirl generated submerged entry nozzle device for continuous casting machine is provided which is capable of reducing defective ratio of products produced by corresponding continuous casting process by adding strong rotary power to jet stream of molten steel spouted from the exit of a lower part of submerged entry nozzle. CONSTITUTION: The swirl generated submerged entry nozzle device for continuous casting machine comprises a cylindrical reflection part(20) which is formed on a lower part of submerged entry nozzle(5) having an arbitrary shape in the continuous casting process, and an upper part of which is cut so that the cylindrical reflection part has a certain reflection angle, wherein height (H), cutting angle (β) and an angle (γ) between y axis that is a discharge port direction and y' axis of an upper end part of the cylindrical reflection part have arbitrary values in order to apply rotary power to jet stream of molten steel from the lower part of the submerged entry nozzle.
Patent KR-20040056204-A (KR)
Title: Method for preventing edge moat by using poly silicon oxide layer
Inventor: CHO SEONG PIL
IPC: H01L21/76
Filed: 2002-12-23
Abstract: PURPOSE: A method for preventing an edge moat by a polysilicon oxide layer is provided to prevent an active edge part from being corroded in a subsequent chemical process by leaving a thin silicon nitride layer in the active edge part and by forming a thick field oxide layer. CONSTITUTION: A pad oxide layer(102), a thin silicon nitride layer, a buffer oxide layer, a polysilicon layer and a silicon nitride layer are sequentially formed on a substrate(100) having a predetermined lower structure. Photoresist of a predetermined type is formed on the silicon nitride layer. The silicon nitride layer and the polysilicon layer are etched by using the photoresist as a mask. The side surface of the exposed polysilicon layer is oxidized. The buffer oxide layer, the thin silicon nitride layer and the pad oxide layer are etched by using the etched silicon nitride layer as a mask. A predetermined depth of the substrate is trench-etched. A field oxide layer(109) is formed on the substrate to fill the trench. The field oxide layer is planarized until the upper surface of the silicon nitride layer is exposed. The silicon nitride layer and the polysilicon layer are removed. The buffer oxide layer, the thin silicon nitride layer and the pad oxide layer are eliminated to leave a part(110) of the thin silicon nitride layer at the active edge.
Patent KR-20030057429-A (KR)
IPC: F02C7/28
Filed: 2002-12-27
Abstract: 가스 터빈은 제 1 환형 축방향 대면 밀봉 표면(48)을 갖는 노즐 보유 링(42)과 축방향 저항 제 2 표면(46)을 갖는 슈라우드 세그먼트(41)를 구비한다.  보유 링과 슈라우드 세스먼트 사이의 누출 유동을 최소화 또는 방지하기 위해, 반대로 접힌 "U"자형 가장자리부를 갖는 대체로 "U"자형인 실(70)은 제 2 표면에 형성된 공동(80)내에 수용된다.  작동 상태에서, 가장자리부는 공동(80)의 베이스(82) 및 보유 링의 제 1 표면(48)을 밀봉하여 보유 링/슈라우드 세그먼트 계면을 지나는 누출 유동을 방지한다.  실을 설치하기 위해, 실 본체(71)는 우선 압축되며, 하나 또는 그 이상의 랩(92)을 실 본체에 인가하여 압축 상태로 유지되며, 공동내에 압축되는 경우 실을 고정하는데 에폭시(83)가 사용된다.  작동 온도에서, 유지 수단(92)은 실을 해제하여 가장자리부(74)가 슈라우드 세그먼트와 보유 링의 대향하는 밀봉 표면과 결합한다.
Patent KR-20040061387-A (KR)
Title: A pinchroller assembly for tape driving
Inventor: JUNG JAE HO
IPC: G11B15/29
Filed: 2002-12-30
Abstract: PURPOSE: A pinch roller assembly for transferring a tape is provided to simultaneously perform a function for preventing a pinch roller from being stripped by using a stopper cap, and a function for functioning as a bearing for supporting a rotation of the pinch roller, thereby minimizing the number of components in the pinch roller assembly. CONSTITUTION: A pinch roller arm(30) is rotatively installed on one side of a main chassis. A roller shaft(40) is disposed on one side of the pinch roller arm(30), and has the first stepped pulley(41) and the second stepped pulley(42) at certain height intervals. A pinch roller(50) is inserted into the roller shaft(40) with a predetermined step difference on an inside diameter surface, is set on the second stepped pulley(42), and rotates at the roller shaft(40). A stopper cap(60) is injected on an outer side of the roller shaft(40), has an outside diameter in which a stepped pulley(53) of the pinch roller(50) is hooked over, and where an outer side thereof relatively rotates on the inside diameter surface of the pinch roller(50).
Patent KR-20040060639-A (KR)
Title: Apparatus for controlling temporary ID registration and communication transit tandem
Inventor: CHUNG CHAN IK
IPC: H04L12/66
Filed: 2002-12-30
Abstract: PURPOSE: An apparatus for controlling temporary ID registration and communication relay is provided to allow a user to receive a call made to his/her phone through a third phone set installed at an arbitrary place by temporarily registering a user ID for the third phone. CONSTITUTION: A memory(220) stores programs and data for executing a temporary ID registration process and an Internet phone communication process. A communication interface module(270) transmits/receives a signal to and from an external phone set. A controller(210) analyzes a signal received from the communication interface module(270), and if the signal requests ID registration, the controller(210) executes an ID registration process. A vocoding module(240) converts an analog signal into a digital signal or digital signal to an analog signal. An IP network communication module(250) transmits ID registration information to a gatekeeper and transmits/receives data to a channel connected through the gatekeeper.