baber/WOPTO huggingface dataset:
Patent KR-20040073806-A (KR)
Inventor: MUN YEONG BU
IPC: H01L33/04
Filed: 2003-02-14
Abstract: PURPOSE: A light emission device using a nitride compound semiconductor and a fabricating method thereof are provided to improve a characteristic of an active layer by using diffusion of P-type carriers. CONSTITUTION: An N-compound semiconductor layer(101) having a partially etched top part is formed on a substrate. An active layer(111) is formed on an unetched top part of the N-compound semiconductor layer. The first P-compound semiconductor layer is formed on the active layer. A P-type carrier is lightly doped on the first P-compound semiconductor layer. The second P-compound semiconductor layer is formed on the first P-compound semiconductor layer. The P-type carrier is heavily doped on the second P-compound semiconductor layer. A P-electrode(107) is formed on the second P-compound semiconductor layer. An N-electrode is formed on the partially etched top part of the N-compound semiconductor layer.
Patent KR-20040075656-A (KR)
Inventor: AHN HO GEUN
IPC: B01J20/20
Filed: 2003-02-20
Abstract: PURPOSE: A SiO2 and Al2O3 coated TEDA impregnated activated carbon is provided which maintains stability in water and efficiently removes cobalt in wastewater by coating SiO2 and Al2O3 on the TEDA impregnated activated carbon after preparing TEDA impregnated activated carbon, and a preparation method thereof is provided. CONSTITUTION: The preparation method of SiO2 coated TEDA (triethylenediamine) impregnated activated carbon comprises a process of coating SiO2 on a TEDA impregnated activated carbon, a process of impregnating the dried SiO2 coated activated carbon with TEDA after coating SiO2 on activated carbon and drying the SiO2 coated activated carbon at 100 deg.C, or a process of impregnating activated carbon with the mixture of SiO2 and TEDA after preparing a mixture by mixing SiO2 with TEDA, wherein the TEDA impregnated activated carbon is prepared by preparing a TEDA aqueous solution at an ordinary temperature so that content of the TEDA aqueous solution is 0 to 50 wt.% for the activated carbon, putting activated carbon into the TEDA aqueous solution so that the activated carbon is impregnated with the TEDA aqueous solution, and evaporating a solvent from the TEDA impregnated activated carbon by ventilation so that the TEDA impregnated activated carbon is dried at 100 deg.C for 24 hours. The preparation method of Al2O3 coated TEDA impregnated activated carbon comprises a process of coating Al2O3 on the TEDA impregnated activated carbon, a process of impregnating the dried Al2O3 coated activated carbon with TEDA after coating Al2O3 on activated carbon and drying the Al2O3 coated activated carbon at 100 deg.C, or a process of impregnating activated carbon with the mixture of Al2O3 and TEDA after preparing a mixture by mixing Al2O3 with TEDA.
Patent KR-20040078322-A (KR)
Inventor: KIM JONG HWAN
IPC: G06Q50/20
Filed: 2003-03-04
Abstract: PURPOSE: An artificial creature system, and an education software system using the same are provided to suggest a new artificial creature structure and an efficient structure to learn an order of a user, and apply the virtual lift having an artificial emotion and a virtual character to an education software. CONSTITUTION: Perception systems(32a,32b,32c) recognize the sensor information inputted from the inside/outside of the artificial creature by equipping with a symbolization system. An internal status system(33) is equipped with the motivation deciding a main behavior of the artificial creature, the homeostasis for keeping existence, and the emotion selecting an behavior and expressing a face look. Behavior systems(34a,34b,34c) decide the behavior of the artificial creature based on the information inputted from the recognizer and the internal state tool by equipping with an behavior selector and an inherent behavior logic. Learning systems(35a,35b) fit the artificial creature depending on an external state by equipping with a preference learner and a voice learner. A motor system(36) drives the behavior of the artificial creature.
Patent KR-20040078939-A (KR)
Inventor: AN JUNG HWAN
IPC: G01B11/30
Filed: 2003-03-05
Abstract: PURPOSE: A roughing information measuring apparatus for shoes is provided to reduce time required for measuring roughing information by measuring a 3D coordinate using three CCD cameras. CONSTITUTION: An X-axis shaft(52) is installed lengthwise on an upper surface of a measurement table(50). An X-axis rail slot(52') is formed at a side of the X-axis shaft(52). A Z-axis shaft(56) is installed below the X-axis rail slot(52'). A Y-axis shaft(54) is installed at a left side of the X-axis shaft(52). A Y-axis rail slot(54') is formed at a side of the Y-axis shaft(54). A jig(60) is mounted on an upper surface of the Y-axis shaft(54) so as to place shoes on.
Patent KR-20040080800-A (KR)
Inventor: KWAK JIN UK
IPC: B60R21/23
Filed: 2003-03-13
Abstract: PURPOSE: A tether for preventing the separation of an airbag cover is provided to prevent the airbag cover from being separated by over-tearing by fixing the tether to one side of the airbag cover by a reinforcing clip. CONSTITUTION: A tether(6) includes a thin body, and a connecting unit(6b) connected to one side of the body. A plurality of insertion holes are radially formed at the body. A U-shaped reinforcing clip(7) fixes the connecting unit to one side of an airbag cover(1). A rivet(8) fixes the connecting unit to the cover and the reinforcing clip. An extended part is formed at a free end of the connecting unit. A plurality of through holes are formed at both ends of the extended part.
Patent KR-20040083883-A (KR)
Inventor: AN YOUNG GAK
IPC: B65D85/34
Filed: 2003-03-25
Abstract: PURPOSE: A packing apparatus is provided which is capable of storing easily breakable objects safely without being damaged due to external impacts and is manufactured and assembled in a simplified manner. CONSTITUTION: The packing apparatus comprises: a bottom plate(11) on which an object containing box is placed; a pair of first and second lateral plates(12, 13) confining a space in which the box is accommodated; an upper plate(14) extending from either end of each of the first and second lateral plates(12, 13) and being foldable in parallel with the bottom plate(11); a fixing unit including a plurality of foldable locking loops(16a) and a plurality of loop receiving portions(16b) and fixing the upper plate(14) to the first and second lateral plates(12, 13); and a pair of dummy plates(15) optionally installed at either side of the first lateral plates(12) to be foldable with respect to the first lateral plates(12) and surface-contacting the second lateral plates(13).
Patent KR-20040088794-A (KR)
Title: Eye drops composition containing trehalose and fluran used as artificial tear solution, therapeutic for eye dryness, contact lens solution and drug delivery material
Inventor: KIM BEOM CHEOL
IPC: A61P27/04
Filed: 2003-04-11
Abstract: PURPOSE: A eye drops composition containing trehalose and fluran is provided which is used as artificial tear solutions, therapeutics for eye dryness, contact lens solutions and drug delivery materials. CONSTITUTION: The eye drops composition is characterized by containing about 0.05-10 weight % of trehalose and about 0.05-10 weight % of fluran. It has a pH value of 6-8 and further contains at least one of cellulose composition, dextran, gelatin, polyethyleneglycol, polysorbate, polyvinyl alcohol and polyvinyl pyrrolidone.
Patent KR-20030036503-A (KR)
Inventor: KIM YUN SE
IPC: F03B13/22
Filed: 2003-04-04
Abstract: PURPOSE: A power generating apparatus using buoyancy of wave is provided to generate electric power with low cost. CONSTITUTION: A steel structure has a plurality of buoyancy tanks(2) mounted on a lower part thereof to be floated on water surface. A lever(5) is moved by floating force of a float(6). A reversing control unit is installed to an action point of the lever to convert movement of the lever to a unidirectional rotary force so as to transmit to a rotary axis(3). The rotary movement of the rotary axis is collected and transmitted to a generator.
Patent KR-20040090528-A (KR)
Inventor: BAEK WON GYU
IPC: H04N5/44
Filed: 2003-04-17
Abstract: PURPOSE: An automatic gain controller adapted to a noisy multipath channel to stably capture and track signals, a digital television receiver including the automatic gain controller, and a digital television receiving method are provided to control IF/RF gains and stably capture a VSB(Vestigial SideBand) signal. CONSTITUTION: An automatic gain controller includes a signal estimator(510), a signal state detector(520), an AGC(Automatic Gain Control) traffic control and saturation detection unit(530), and an IF/RF gain controller(540). The signal estimator receives a VSB digital signal and a demodulation signal of the VSB digital signal, selects one of the signals, measures the power value of the selected signal, and outputs coefficient update information that is varied with a degree of saturation state of the demodulation signal when locking information is activated. The signal state detector outputs level information of the power value, noise detection information, normal state detection information and oscillation detection information. The AGC traffic control and saturation detection unit activated the locking information when the normal state detection information is activated, outputs a reset signal activated under a predetermined condition when both of an integral IF AGC signal and an integral RF AGC signal are saturated, and outputs IF hold information and RF hold information according to switching scheme having hysteresis. The IF/RF gain controller generates a final RF gain control signal and a final RF gain control signal.
Patent KR-20040090364-A (KR)
Inventor: LEE HWA JONG
IPC: A62C2/08
Filed: 2003-04-21
Abstract: PURPOSE: Provided is a spray device for forming a water protective fence to prevent flames, smoke and poisonous gas from being spread by blocking a region where a fire occurs in the structure such as a tunnel or a long way. CONSTITUTION: The spray device(10) for forming a water protective fence comprises a body(11) with a plurality of mounting holes provided at same intervals; a nozzle for spraying water for fire-fighting to be at a predetermined angle on the outside of the body(11). The nozzle is installed to be inserted to each mounting hole. The nozzle comprises a tube-shaped base; a vein portion with a penetrating hole and a plurality of grooves; and guide portion for outwardly spraying the water for fire-fighting at a predetermined angle.
Patent KR-20030084760-A (KR)
Title: 메모리 카드로부터의 데이터를 외부 기억장치에 기억하는서비스의 관리방법 및 그 서비스를 행하기 위한 시스템
IPC: H04W12/00
Filed: 2003-04-25
Abstract: 메모리 카드는, 메모리 인터페이스와 무선 통신수단을 구비하고 원격지에 설치되어 있는 데이터 기억장치와 무선에 의해 접속하여 데이터를 데이터 기억장치로 전송한다.  원격지의 데이터베이스 서버의 메모리 공간이,  메모리 카드 내에 존재하고 있는 것처럼 보인다.  또한, 상기 데이터 베이스 서버의 용량을, 휴대전화로부터 임의로 설정할 수 있다.
Patent KR-20030084775-A (KR)
Title: 반도체 장치용 크로스 빔을 구비한 섀도우 프레임
IPC: G02F1/1333
Filed: 2003-04-25
Abstract: 반도체 제조 장치용 섀도우 프레임 및 프레임 시스템은 네 개의 모서리를 갖는 장방형 프레임을 구비하는데, 네 개의 모서리는 상부면 및 하부 체결면을 갖는 내부 립을 형성하며; 프레임의 적어도 두 개의 모서리 사이에 배치된 크로스 빔을 포함하는데, 크로스 빔은 상부면 및 하부 체결면을 가지며, 크로스 빔의 체결면은 립의 체결면과 수평이 되게 구성되며; 하나 이상의 체결면은 프레임 아래에 배치된 캐리어 상의 금속 상호연결 본딩 영역을 커버링하도록 구성된다.  섀도우 프레임은 특히 능동형 LCD(AMLCD) 및 솔라 쎌을 만들기 위해 사용되는 플라즈마 강화 화학 기상 증착(PECVD)에 특히 유용하다.
Patent KR-20040095912-A (KR)
Inventor: CHOI SEONG MIN
IPC: H04L25/02
Filed: 2003-04-29
Abstract: PURPOSE: A circuit for adjusting on DRAM termination resistor is provided to minimize the occupied area by employing a simple circuit scheme. CONSTITUTION: A circuit for adjusting on DRAM termination resistor includes a push up resistor adjustment unit, a pull down resistor adjustment unit and a resistor adjustment control unit(219). The push up resistor adjustment unit adjusts the resistance values of the first and the second inner resistors based on the external reference resistor. The pull down resistor adjustment unit adjusts the resistance values of the third inner resistor based on the second inner resistor adjusted in response to the adjustment of the push up resistor adjustment unit. And, the resistor adjustment control unit(219) controls in such a way that the push up resistor adjustment unit and the pull down resistor adjustment unit are alternatively operated during the predetermined adjustment number.
Patent KR-20040093281-A (KR)
Inventor: LEE JONG CHAN
IPC: H01H51/01
Filed: 2003-04-29
Abstract: PURPOSE: A relay is provided to reduce a contact noise by changing partly the structure of a moving contact and a fixing contact. CONSTITUTION: A relay comprises a relay main body(10) having a predetermined inner space; a moving unit(11) mounted on the relay main body and having a bend portion on which a moving contact is mounted; an electro-magnet(13) including an iron core(13a) having a predetermined gap with the moving unit and a coil(13b) wound around the iron core; a return spring(14) disposed between the moving unit and the relay main body; and a fixing contact(15) mounted on the relay main body.
Patent KR-20040002509-A (KR)
Title: Digital camera system
Inventor: TAKAHASHI KIMIHIDE
IPC: H04N1/00
Filed: 2003-05-02
Abstract: PURPOSE: A digital camera system is provided to have superior maneuverability. CONSTITUTION: A digital camera(10) is mounted on a camera mounting unit(104) of a cradle(100) and is supported free in a wobble state. When the digital camera(10) is pushed down forward, a front switch(122A) is turned on and a command to change into a storage mode is outputted from a switch detecting circuit to the digital camera(10). When the digital camera(10) is pushed down rearward, a rear switch(122B) is turned on and a command to change into a PC camera mode is outputted from the switch detecting circuit to the digital camera(10).
Patent KR-20040094174-A (KR)
Inventor: HWANG HUI DON
IPC: H01L21/20
Filed: 2003-05-02
Abstract: PURPOSE: A method for forming a structure of a self-assembled quantum dot by using a thin heterogeneous capping layer is provided to easily obtain a desired light emitting wavelength according to the thickness of a thin heterogeneous capping layer that has a smaller lattice constant and a broader energy band gap than those of a capping layer. CONSTITUTION: A quantum dot layer is formed on a semiconductor substrate(100) by interposing a buffer layer(110). A capping layer(140) made of the same material as the semiconductor substrate or the buffer layer is formed. A heterogeneous capping layer(130) that has a lattice constant smaller than that of the capping layer and a energy band gap broader than that of the capping layer is formed between the quantum dot layer and the capping layer.
Patent KR-20040094478-A (KR)
Inventor: LEE GEUN CHEOL
IPC: B60N2/36
Filed: 2003-05-02
Abstract: PURPOSE: A positioning device of a third-row seat for a vehicle is provided to improve user's convenience by increasing the loading space of the vehicle and fully flatting each seat. CONSTITUTION: A third-row seat(10) for a vehicle is formed in the rear of a second-row seat(60) of the vehicle. A seat cushion(11) is formed to the lower side of the body of the third-row seat. A seat back(12) is formed to the rear side of the seat cushion. A positioning device of the third-row seat comprises a folding unit(20) formed to a joining portion of the seat cushion and the seat back, to fold the seat back of the third-row seat in the front according to circumstances, and space adjustment units(30) formed to the bottom of the seat cushion of the third-row seat and to the floor surface(50) of the vehicle, to move the seat cushion of the third-row seat forward according to circumstances.
Patent KR-20040099801-A (KR)
Inventor: HWANG UK YEON
IPC: G11B7/24
Filed: 2003-05-20
Abstract: PURPOSE: An optical disk is provided to form a BCA(Burst Cutting Area) mark showing intrinsic information around an edge of the optical disk or to form the BCA mark on the outermost side of the optical disk, thereby configuring a new layout. CONSTITUTION: BCA marks(30) are formed on the outermost side of an optical disk(32). The BCA marks(30) are recorded by a method of removing after burning a reflecting film of the optical disk(32) with a light source or by a method of forming crystalline or amorphous marks with a phase change of a phase conversion material. The BCA marks(30) are recorded on only one of lands or grooves.
Patent KR-20040106815-A (KR)
Title: Automatic washer for revolving cage
Inventor: BAEK JIN SOOK
IPC: A01K13/00
Filed: 2003-06-11
Abstract: PURPOSE: A rotary automatic washing machine for washing a cage using a rotary turn table, is provided to completely wash, sterilize and dry the small animal cage by pre-washing the cage with aid of a nozzle connected with a high-pressure pump and by washing it through a main steam rinsing and blowing step. CONSTITUTION: The rotary automatic washing machine includes: a main body(2), located on the ground, having a motor and a high-pressure pump installed within, and operated by a control panel; a washing chamber(4), arranged on the upper part of the main body(2) and having a cage inputting hole(20) and an empty internal space; a turn table(6), rotated by the motor in the state that the bottom surface of the washing chamber is horizontally arranged on the upper surface of the main body(2); plural one-touch type attachable injection nozzles, injecting the washing liquid from the lower side of the turn table(6) to the latter(6) with aid of the high-pressure pump.
Patent KR-20040108034-A (KR)
Inventor: LEE JIN GYU
IPC: H01L21/3205
Filed: 2003-06-16
Abstract: PURPOSE: A multilayer metal line alignment key structure is provided to reduce alignment-time and to secure the reliability of an aligning process by using a plurality of alignment keys with the same shape formed on the same vertical line of a scribe lane. CONSTITUTION: An alignment key structure(310) includes a first to third alignment key(311,312,313). Each metal line layer and a corresponding alignment key are simultaneously formed in an interlayer dielectric. The first to third alignment keys have the same shape regardless of the shape of the metal line layer. The first to third alignment keys are arranged on the same vertical line of a scribe lane.
Patent KR-20040002597-A (KR)
Title: Variable depth drill guide
Inventor: MARKWORTH AARON
IPC: A61B17/17
Filed: 2003-06-17
Abstract: PURPOSE: A drill guide is provided to monitor the depth of a hole to be drilled in a bone that is simple to use and provides accurate results, so as to not cause damage. CONSTITUTION: A drill guide(10) comprises a sleeve(14), a slide(16), and a drill. The sleeve(14) has a depth gauge for setting the depth of a hole to be drilled into the bone. The sleeve defines an end for contacting the bone. The slide(16) further includes a releasable locking mechanism cooperable with the depth gauge. The slide is axially disposed within the sleeve. Additionally, the drill has a shaft(12) defining a shoulder. The drill is axially received within the slide and advances to drill a hole in the bone until the shoulder contacts the slide.
Patent KR-20040108484-A (KR)
Inventor: LEE BEOM JAE
IPC: B60J1/10
Filed: 2003-06-17
Abstract: PURPOSE: A side window glass fastening structure of a van-type freight vehicle is provided to fix firmly a side window glass, to secure a rear visual field of a driver, and to ventilate the vehicle well by modularizing and combining side windows and window frames on a vehicle body panel by a weather strip. CONSTITUTION: In a van-type freight vehicle welding and fixing inner and outer panels(2,1) and a bracket(3), a side window glass fastening structure is composed of a main frame(10) fixed with a side window glass(100) by an adhesive agent(11) to support a whole window frame of side windows of the vehicle; a guide bar(20) combined at the other end of the main frame by spot-welding; a strip(30) formed at the outer panel to secure primary watertightness and cut off dust and traveling noise by blocking up a gap between a vehicle body and the window glass and to insert-mold a peripheral surface of the side window glass adhered and fixed at the main frame; a supporting unit(40) extended from the bracket to the guide bar and combined by a bolt(200) to reinforce durability and combining force of the window glass and the main frame; and a weather strip(50) for connecting the inner and outer panels and the main frame to absorb vibration in traveling and cut off secondary watertightness.
Patent KR-20050000459-A (KR)
Inventor: HAN CHUN GI
IPC: B29C49/28
Filed: 2003-06-24
Abstract: PURPOSE: A spring water bottle and a production method thereof are provided to prevent the breakage of an inlet and to remove an additional process for an outer curve of the inlet by integrating the inlet with a reinforcing portion to reinforce the inlet. CONSTITUTION: A main body(40) forms an appearance of a spring water bottle through an injection molding. A protrusion(44) is formed in the outer circumference of an inlet of the main body. A reinforcing portion(50) of the inlet is integrally formed centering the protrusion in the main body through an insert molding. The reinforcing portion of the inlet has a certain color. Thereby, a groove is not formed inside the inlet. Therefore, the spring water bottle is washed easily and the breakage of the inlet is prevented.
Patent KR-20050003160-A (KR)
Inventor: AHN MIN A
IPC: E04C5/16
Filed: 2003-06-30
Abstract: PURPOSE: A reinforcing bar coupler is provided to connect reinforcing bars simply by coupling a fixing body while making the front ends of reinforcing bars in contact with each other without using an additional tool and to heighten the strength of a building by increasing tensile and compressive strength on a joint of reinforcing bars and placing concrete easily. CONSTITUTION: The reinforcing bar coupler contains: a connecting body(10) provided with a through hole to fix a reinforcing bar, tapered to have the appointed angle of inclination and provided with cut-open grooves(11); and a fixing body(20) fitted to the outer side of the connecting body(10) and tapered to have the appointed angle of inclination to correspond to the connecting body(10). A stopper(14) is formed to the center of the through hole to control the insertion of the reinforcing bar, a guide projection is formed on the upper end of the connecting body(10), and a guide groove(22) is formed on the inner side of the fixing body(20) to fix a guide projection.
Patent KR-20050005683-A (KR)
Inventor: LEE HWA JO
IPC: H05K3/34
Filed: 2003-07-07
Abstract: PURPOSE: An apparatus is provided to efficiently remove and recover solder from a waste printed circuit board and allow for recycling of electronic component. CONSTITUTION: An apparatus comprises a heat source unit(10), a suction unit(20), and a transfer unit(30). The heat source unit includes a heat wire(11) for emitting radiation heat, and a temperature sensor(12) and a temperature controller(13) for setting a temperature of the heat wire and maintaining the temperature of the heat wire constant. The suction unit includes a suction pipeline arranged in rear of the heat source unit so as to perform a suction operation with respect to a printed circuit board(P). The transfer unit includes a linear transfer mechanism and a driver motor(32), for moving the printed circuit board between the heat source unit and the suction pipeline.
Patent KR-20050006438-A (KR)
Inventor: PARK KEUN SEONG
IPC: H04B1/40
Filed: 2003-07-08
Abstract: PURPOSE: A method for outputting a bell sound of a mobile terminal is provided to create new demands of users who may want to utilize a bell sound and enhance clients' satisfaction with the new function. CONSTITUTION: A character(sentence) to be used as a bell sound and a bell sound output speed are received from a user through a menu for setting a Morse bell sound. When a call is received, the inputted character is converted into a corresponding Morse code. A sound is generated according to the converted Morse code. The generated Morse bell sound is outputted through a speaker at the set speed.