baber/WOPTO huggingface dataset:
Patent KR-20030067146-A (KR)
Title: Heating crucible of deposit apparatus
Inventor: PARK SANG JIN
IPC: C23C14/26
Filed: 2002-02-07
Abstract: PURPOSE: A heating crucible of vacuum deposition apparatus is provided to fundamentally solve problems according to uneven sublimation of organic matter inside space part and increase quality of organic film formed on substrate by uniformly heating the organic matter. CONSTITUTION: The heating crucible(30) of vacuum deposition apparatus comprises a main body(32) having a space part(31) in which organic matter is contained; a cap member(34) which is connected to the main body, and on which at least one or more phase transformed organic matter outlets(33) are formed; at least one or more heating heaters installed at least one side of the cap member and main body; and a rod(35) extended from the bottom of the space part inside the main body, wherein the heating crucible of vacuum deposition apparatus further comprises a heater installed on the rod to heat the rod, wherein a plural radiating fins are radially installed on the outer circumferential surface of the rod, and wherein the radiating fins are spirally arranged along the rod. The heating crucible of vacuum deposition apparatus comprises a main body comprising a space part in which organic matter is contained, and the upper part of which is opened; at least one or more heating heaters installed on the outer circumferential surface of the main body; a rod which is extended from the bottom of the space part inside the main body, and in which heaters are installed; and radiating fins which are radially installed on the outer circumferential surface of the rod so that organic matter discharged into opening maintains uniformed molecular motion.
Patent KR-20030070382-A (KR)
Title: A dyeing method for natural chromonema using indigo plant
Inventor: KIM SUNG SOO
IPC: D06P1/34
Filed: 2002-02-25
Abstract: PURPOSE: A dyeing method of natural yarn is characterized by using indigo plant and adding a natural antibacterial agent. The natural dyed yarn has deodorization, antibacterial property and color fastness. CONSTITUTION: The dyeing method of the natural yarn comprises the steps of: (S101) heating 50l of water to about 30deg.C; (S102) adding 200g of a strong alkali agent to heated water to dissolve; (S103) dissolving 500g of the indigo powder in an alkali aqueous solution and mixing 250g of a reducer to convert the indigo dyes into solubility; (S104) heating the converted indigo dyes to 80-90deg.C and maintaining the dyes for 20-30mins to ferment chemically; (S105) cooling the fermented indigo dyes to 30-35deg.C; (S106) adding 3wt.% of the natural antibacterial agent; (S107) putting the indigo dyes and 10kg of grey yarn into a dyeing machine to dye; and then (S108) washing and drying the dyed yarn.
Patent KR-20030071247-A (KR)
Title: Transmit and Receive Method for a phone book each other the mobile phone using blue-tooth technique
Inventor: KANG SEUNG GU
IPC: H04B7/26
Filed: 2002-02-28
Abstract: PURPOSE: A method for transmitting and receiving a directory between mobile communication terminals, using a Bluetooth technique is provided to transmit a directory data packet selected by a user to the second terminal in the first terminal according to a selected directory transmission function through a set Bluetooth connection. CONSTITUTION: A user of the first terminal selects a Bluetooth communication function, for transmitting directory data stored in the first terminal to the second terminal(S1). A link control unit sets a Bluetooth connection with a Bluetooth module installed in the second terminal through a baseband processing unit according to a received HCI(Host Control Interface) command packet(S2). The link control unit discriminates whether the Bluetooth connection setup is completed(S3). If the Bluetooth connection setup is completed, the user of the first terminal selects a directory transmission function, for transmitting the directory data to the second terminal(S4). A control unit of the first terminal receives selected directory data among a plurality of directory data stored in a directory of a memory, or directly receives specific directory data from the user(S5). The control unit converts the received directory data into an HCI data packet, and transmits the HCI data packet together with the HCI command packet to the link control unit. The link control unit detects the directory data of the HCI data packet according to the received HCI command packet, converts the directory data into a Bluetooth packet, and transmits the Bluetooth packet by wireless(S6). If the directory data transmitted as the Bluetooth packet from the first terminal are received, the second terminal transmits a reception completion signal. The first terminal discriminates whether the transmission of the directory data is completed according as the reception completion signal transmitted from the second terminal is received(S7). If the reception completion signal is received, the first terminal releases the Bluetooth connection setup with the second terminal(S8).
Patent KR-20030075035-A (KR)
Title: electric cooker
Inventor: JUNG SUN GI
IPC: A47J27/08
Filed: 2002-03-15
Abstract: PURPOSE: An electric rice cooker is provided to reduce the labor and production cost by integrally forming an insertion hole and removing a welding process. CONSTITUTION: A guide unit for guiding the insertion position of an inner pot(110) inserted to an inner pot support unit(120) is prepared on an edge portion(125). The guide unit is formed by upwardly protruding a position determining protrusion(125a) on the upper face of the edge portion and forming an insertion hole(115a) on the upper face of a flange portion(115) of the inner pot. The insertion hole is formed integrally on the flange portion when the inner pot is formed.
Patent KR-20030075227-A (KR)
Title: Porous alumina for metal nano-sized rod and process for preparing the same
Inventor: JANG DONG HWAN
IPC: B82B3/00
Filed: 2002-03-16
Abstract: PURPOSE: Provided are a porous alumina for densely forming a metallic nano stick having uniform size by using an electrochemical process, and a method for producing the same. CONSTITUTION: The method for producing the porous alumina comprises the steps of (i) electrolytic polishing, (ii) the first cathode oxidation, (iii) etching, and (iv) the second cathode oxidation. The electrolytic polishing step(i) is performed by galvanostatic or electrostatic processes using, as cathode, an aluminum in electrolytic polishing solution. The electrolytic polishing solution is a mixture of perchloric acid and ethanol. The first cathode oxidation step(ii) is also performed by galvanostatic or electrostatic processes using, as cathode, the aluminum used in the step(i).
Patent KR-20020029021-A (KR)
Inventor: CHA JEONG SUK
IPC: G06F15/16
Filed: 2002-03-22
Abstract: PURPOSE: An apparatus and method for sharing the geographic data between the distributed-heterogeneous systems are provided to secure the facility of the data maintenance and to prevent the redundant construction of the spatial data by constructing the spatial data usable in every GIS(geographic information system) engine or spatial DBMS. CONSTITUTION: A client(100) requests the meta-data search and the catalog service, like viewing, operating, and analyzing the spatial data, by using an application program. A distribution server(200) modifies, deletes, and adds the meta-data, and accesses the spatial data after searching the meta-data that a user needs. A distributed data storage(300) performs mapping two kinds of protocols into a standard interface defined by the Open GIS when the client is different from the distribution server in system. A meta-data storage(400) stores the searched meta-data.
Patent KR-20030076091-A (KR)
Title: Pattern scanner deflecting laser beam by a liquid crystal device
Inventor: YI HO KYUN
IPC: G06K7/10
Filed: 2002-03-22
Abstract: PURPOSE: A pattern scanner refracting a laser beam by liquid crystal is provided to irradiate the laser beam to a pattern by adjusting a refraction angle of the light irradiated according to an arrangement state of the liquid crystal after applying an electric signal to a liquid crystal material on a grid instead of a reflection mirror. CONSTITUTION: A laser source(200) generates the laser beam for reading the pattern(220). The refraction grids(210-1,210-2) formed by the liquid crystal refract the laser beam to many angles according to the electric signal. A light receiving part(230) receives the reflected laser beam after being refracted by the refraction grids(210-1,210-2) and irradiating to the pattern(220), and converts it into an electric signal. A pattern interpreter(250) reads the contents of the pattern(220) by analyzing the electric signal output from the light receiving part(230).
Patent KR-20020079463-A (KR)
Inventor: INOUE AKINO
IPC: H04N21/6405
Filed: 2002-04-04
Abstract: PURPOSE: To provide a device by which even a terminal taking part in a video conference halfway or the like can smoothly display a video image of the conference. CONSTITUTION: The multicast conference device is characterized in that it is provided with a video coding means that applies coding processing to an input video image, a video transmission means 103 that multicast-transmits the processed image, a video image reception means 107 that receives it, a video decoding means 108 that decodes it, a video display means 109 that displays it, a midway participation notice means 114 that informs a conference of midway participation, and a midway participating terminal detection means 113 that detects the midway participation notice and transmits a signal to the video coding means, and the video coding means receives the signal sent from the midway participating terminal detection means and changes a coding form into an in-frame coding form.
Patent KR-20030082782-A (KR)
Title: Leveling device of reticle stage
Inventor: KANG GYEONG HO
IPC: H01L21/027
Filed: 2002-04-18
Abstract: PURPOSE: A leveling apparatus of a reticle stage is provided to correct slope more precisely and perform a delicate process by installing a leveling apparatus capable of correcting the slope of the reticle stage. CONSTITUTION: A transfer mirror(12) is formed on a reticle(10). A fixed mirror(22) is formed on the reticle stage(20). Interferometers(30) are installed in four upper corners of the reticle stage to measure a wavelength difference by using interference of the light irradiated to the transfer mirror and the fixed mirror. An operation signal from the interferometer is fed back to a power unit(40). Driver units(50) are driven by the signal of the power unit, respectively installed under the corners of the reticle state.
Patent KR-20030083836-A (KR)
Title: A hot heat treatment device capable of repeated section operation and control method thereof
Inventor: KIM SONG GANG
IPC: A61H15/02
Filed: 2002-04-22
Abstract: PURPOSE: A thermal treatment apparatus useable in repetitional sections defined by sound is provided, which automatically conducts repetitional transmission of electrodes of the apparatus. CONSTITUTION: The apparatus comprises a sound collector(10) for specified sound to define the repetitional sections; a sound reading part(12) for sampling analog sound signals by desired sampling period and outputting after quantifying the signals; a reference sound data memory part(14); a control part(18) for comparing the signal from the reading part(12) with a number of reference data, determining section of which was defined and then, outputting signal for adjusting transmission of the electrode; an electrode transmission part(20) for conveying the electrode(22) radiating constant amount of far-infrared ray.
Patent KR-20020084818-A (KR)
Title: Polishing machine
Inventor: SUWABE HITOSHI
IPC: B24B37/32
Filed: 2002-05-01
Abstract: PURPOSE: A polishing machine is provided to reduce bad influence caused by a surface condition of a retainer ring pressurizing a polishing cloth along an outer peripheral edge of a wafer with a simple structure. CONSTITUTION: A polishing machine comprises a rotary polishing plate attached with a polishing cloth(16); a top ring(10) including a holding plate(22) for holding and pressing a wafer(W) to the polishing cloth of the polishing plate to polish the surface of the wafer; a retainer ring(40) rotating with being independent from the top ring and having a pressurizing plate(42) pressing the outer edge of a pressurized surface of the polishing cloth pressed by a polished surface of the wafer to make the level of the polishing cloth pressed by a pressing member being substantially equal to the polishing cloth pressed by the wafer; and a positioning member(50) for correctly positioning the retainer ring on the polishing cloth while the retainer ring is rotated with the rotation of the polishing plate.
Patent KR-20030087827-A (KR)
Title: Frame processing apparatus in home network system
Inventor: KIM JONG WON
IPC: H04L12/28
Filed: 2002-05-10
Abstract: PURPOSE: An apparatus for processing frames in a home network system is provided to present a high-speed frame processor to meet the standards of a second generation home PNA system. CONSTITUTION: A terminal having a second home PNA function is comprised of an H2(Second Generation Home) PNA MAC(Media Access Control)(20), a frame processor(10), and an H2 management part(30). The frame processor(10), connected to an IEEE 802.3 MAC(50) through an MII(Media Independent Interface)(100), transmits and receives Ethernet frames. The frame processor(10) receives time slot information necessary to transmit a frame from the H2 MAC(20). Also the frame processor(10) receives various parameters, such as a PE(Payload Encoding rate), a PRI(Priority), an SI(Scrambler Initialization seed), etc., necessary for frame transmission from the H2 management part(30).
Patent KR-20030089276-A (KR)
Title: Liquid crystal display device
Inventor: KIM SU MAN
IPC: G02F1/13
Filed: 2002-05-17
Abstract: PURPOSE: A liquid crystal display is provided to automatically clean an organic material generated on a liquid crystal screen by a photocatalysis, thereby preventing the picture quality. CONSTITUTION: A lower glass substrate(21) having thin film transistors and pixel electrodes is bonded with an upper glass substrate(22) having a color filter(28) and a common electrode(29). The lower and upper glass substrates are cut by cell units for form unit liquid crystal cells. Liquid crystal is injected into each liquid crystal cell. A first polarizing plate(24) and a second polarizing plate(25) are attached to the upper glass substrate and the lower glass substrate of each liquid crystal cell. A Tio2 film(27) is formed on the first polarizing plate located at the utmost outline of a liquid crystal screen. If a light is applied on the Tio2 film, an organic material formed on a liquid crystal screen oxidizes automatically.
Patent KR-20030090437-A (KR)
Title: Transflective tft-lcd and fabricating method thereof
Inventor: JUNG HUN
IPC: G02F1/1335
Filed: 2002-05-23
Abstract: PURPOSE: A semi-transmissive liquid crystal display device and a method for fabricating the same are provided to reduce the defect rate and simplify the fabricating procedure by differing the cell gaps in the reflection mode and the transmission mode by forming stepped differences on an upper substrate in a relatively simple structure. CONSTITUTION: A semi-transmissive liquid crystal display device includes an upper substrate(23) serving as a color filter substrate and having a transparent substrate(16) formed with color filters with stepped differences. A color filter(42) corresponding to a reflection part is protruded rather than a color filter(43) corresponding to a transmission part. On the color filters is formed with a costed layer(60) and transparent electrodes(17).
Patent KR-20030091535-A (KR)
Title: Scroll apparatus of pda and the method thereof
Inventor: CHOI SANG CHEON
IPC: G06F15/02
Filed: 2002-05-28
Abstract: PURPOSE: A device and a method for scrolling a PDA(Personal Digital Assistant) are provided to scroll the PDA to a desired direction without an operation of a scroll switch, or the movement or the click of a scroll bar by detecting an inclination angle of the PDA. CONSTITUTION: A key input part(220) includes a key starting and stopping the scroll. An inclination detector(110) detects the up/down/left/right inclination. A signal converter(120) receives the inclination signal from the inclination detector, and converts it into a digital signal. A display interface(130) starts and stops the scroll by the key input part, and outputs a control signal to a display data supplying part(210) in order to scroll to a direction over a constant angle by calculating the inclination angle applied from the signal converter.
Patent KR-20030092242-A (KR)
Title: Manufacturing method for adhesive
Inventor: SEO SUK HONG
IPC: C09J121/02
Filed: 2002-05-29
Abstract: PURPOSE: An adhesive and its preparation method are provided, to prevent the discoloration of white color and to obtain sterilizing and deodorizing effect by employing TiO2. CONSTITUTION: The method comprises the steps of mixing water and TiO2 in the ratio of 0.5-5.5 : 4.5-9.5 and stirring the mixture to prepare a first additive; adding 0.5-6.0 wt% of a dispersant to the first additive to prepare a second additive; and mixing 1.0-8.0 wt% of the second additive with an adhesive comprising a mixture of a natural rubber latex and a synthetic rubber latex or a mixture of the rubber latex mixture and an acyl-based adhesion imparting agent, a plasticizer, a thickener, and 2-4 kinds of stabilizers having different UV absorption wavelength. Preferably the adhesive comprises further 0.1-1.0 wt% of a colorant comprising a dye and a pigment.
Patent KR-20030060737-A (KR)
IPC: H01L23/495
Filed: 2002-06-08
Abstract: 본 발명은 소형화 박형화 시켜도 전기적 특성이 안정되고 또 우수한 고주파 특성을 갖는 수지봉입형 반도체장치 및 그 제조방법을 제공하는 것이다. 
     다이패드(106)와, 신호용 리드(102)와, 다이패드(106)에 접속된 접지용 접속리드(103)와, 접지용 전극패드를 구비하는 반도체칩(201)과, 금속세선(202)과, 다이패드(106)와 반도체칩(201)을 봉입함과 동시에 신호용 리드(102) 및 접지용 접속리드(103) 하부를 외부단자로서 노출시키고 봉입하는 봉입수지(203)를 구비한다. 접지용 접속리드(103)는 접지용 전극패드에 접속되므로, 수지봉입형 반도체장치는 전기적으로 안정화된다. 또 다이패드(106)와 접지용 접속리드에 의해 신호용 리드(102)를 통과하는 고주파신호간 간섭이 억제된다.
Patent KR-20030096520-A (KR)
Title: Passenger air bag assembly without door attachment bracket for automobile
Inventor: AHN JUNG BAE
IPC: B60R21/217
Filed: 2002-06-12
Abstract: PURPOSE: A passenger airbag having no outer attaching member attached to a door is provided to firmly fix a housing of the airbag to the door without increasing the weight of an airbag assembly. CONSTITUTION: In an airbag assembly for a vehicle, an upper housing(3) is coupled to the top of a housing(51), and has a through hole(1). A plurality of fixing holes(2) are formed at both sides of the upper housing. A bending part(4) in a retainer(5) is coupled to the side of the upper housing, and forms a space between the retainer and the side of the housing. A wedge-shaped fitting unit(7) is inserted into the space, and is fit into the fixing hole.
Patent KR-20030096541-A (KR)
Inventor: KIM DAE RAE
IPC: H05B6/64
Filed: 2002-06-14
Abstract: PURPOSE: A cooking rack for a microwave oven and the microwave oven having the cooking rack is provided to uniformly cook the top and bottom of food by installing heater around the top and bottom of food put on the cooking rack. CONSTITUTION: A cooking rack(20) for a microwave oven comprises an upper support unit(21) on which food is put, and a supporter(22) for supporting the upper support unit. The supporter is extended from the bottom of the upper support unit downward. A lower support unit(23) is installed at the bottom of the supporter, and supports the supporter.
Patent KR-20030096711-A (KR)
Title: front seat passenger protective system of vehicle
Inventor: HAN SANG JUN
IPC: B60R21/02
Filed: 2002-06-17
Abstract: PURPOSE: A device for protecting a front seat passenger for a vehicle is provided to minimize the displacement amount of a dash panel and a side space to protect the passenger at a front seat. CONSTITUTION: A device for protecting a front seat passenger for a vehicle is composed of a collision detecting sensor(11), an electronic control unit(12) determining whether the impact force hurts the passenger at the front seat using signals from the sensor, a pair of a first tie rod connected with a gear box(G) of a steering system, a pair of a second tie rod connected with front wheels(4), and a tie rod separating unit(20) connected to the first and second tie rods. The tie rod separating unit separates the first tie rod from the second tie rod in a collision of the vehicle according to the electronic control unit.
Patent KR-20030071458-A (KR)
Title: Both course be coiled roll blind
Inventor: NAM YUN HO
IPC: E06B9/40
Filed: 2002-06-28
Abstract: PURPOSE: A roll blind is provided to control the location of a blind installed near a window, according to a user's purpose for use, therefore to keep a private life and control the amount of transmitted sunlight. CONSTITUTION: The roll blind is composed of: a couple of roll frames(110,120) fixed to a wall or the upper and the lower parts of a window frame; a couple of roll shafts(130,140) connected to the roll frames to be rotated; a blind in which upper part is connected to the upper shaft by a connecting cable and lower part is connected to the lower shaft; a control cable(180) controlling the rotative direction of a blind and winding or unwinding the blind; an elastic unit(190) elastically rotating the lower shaft.
Patent KR-20040001467-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: HAN SEUNG HUI
IPC: H01L21/336
Filed: 2002-06-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of easily defining small CD(Critical Dimension) of a polysilicon layer for reducing channel length. CONSTITUTION: An oxide layer(23) and a nitride layer are sequentially deposited at the upper portion of a semiconductor substrate(21). A photoresist pattern is formed at the upper portion of the nitride layer for exposing a transistor forming region. An etching process is carried out at the resultant structure by using the photoresist pattern as an etching mask for selectively removing the nitride layer. After removing the photoresist pattern, a polysilicon layer is formed on the entire surface of the resultant structure. After selectively patterning the polysilicon layer, a polysilicon pattern(29a) is formed by removing the remaining nitride layer.
Patent KR-20040008333-A (KR)
Title: Method and device for controlling internal power supply voltage generating circuit in semiconductor memory device
Inventor: PARK MIN SANG
IPC: G11C8/12
Filed: 2002-07-18
Abstract: PURPOSE: A circuit and a method for controlling an internal power supply voltage generator of a semiconductor memory device are provided to improve an operation speed and reduce current consumption simultaneously. CONSTITUTION: According to the semiconductor memory device, a plurality of banks(110A-110D) include a plurality of memory cells to store data respectively. A power supply line(PWRL) transfers an internal power supply voltage(Vint) to be supplied to the above banks in common. A plurality of internal voltage generation circuits(120A-120D) are connected to the above power supply line in common, and supply the internal power supply voltage to the power supply line respectively. And a control circuit(130) controls the activation of the internal voltage generation circuits in response to bank information and command information. When one of the above bank is selected, the above control circuit enables the internal voltage generation circuits at the same time, and after a fixed time, makes the internal voltage generation circuits corresponding to unselected banks be disabled.