baber/WOPTO huggingface dataset:
Patent KR-20040080625-A (KR)
Inventor: CHOI JU HYEON
IPC: G09F9/30
Filed: 2003-03-12
Abstract: PURPOSE: An advertising board using an LED is provided to fabricate a low-price advertising board by inserting an LED into an LED holder without changing a computer program. CONSTITUTION: An LED holder is arrayed in NxM matrix on an advertising display unit(120). A switching unit is used for supplying or interrupting the power to the LED holder of the advertising display unit. A key input unit is used for setting an advertising mode. A control unit is used for setting up an advertising mode according to an input of the key input unit and controlling the switching unit in order to operate the advertising display unit according to the advertising mode.
Patent KR-20040080829-A (KR)
Inventor: JUN YUN SU
IPC: C09D183/04
Filed: 2003-03-13
Abstract: PURPOSE: A solvent-type silicone stripper composition for high concentration coating is provided, to reduce the deterioration of residual adhesion and the use amount of a solvent and to improve curing property. CONSTITUTION: The solvent-type silicone stripper composition comprises 30-80 wt% of a silicone polymer which has a viscosity of 10-100 g/cm·s at a temperature of 25 deg.C and a relative humidity of 50% and contains an alkyl group of C1-C3 and an alkenyl group of C1-C3 at both ends of a linear chain with a molecular weight of 1,000-100,000 ; 1-15 wt% of a polymethyl hydrogen siloxane which has a viscosity of 0.1-0.4 g/cm·s at a temperature of 25 deg.C and a relative humidity of 50% and contains an alkyl group of C1-C3 at both ends of a linear chain having a molecular weight of 400-4,000; 0.1-1 wt% of a platinum organometallic complex; 0.1-0.5 wt% of a retarder; and 6-29 wt% of a petroleum solvent.
Patent KR-20030077462-A (KR)
Title: 토너 및 공정 카트리지
IPC: G03G9/087
Filed: 2003-03-26
Abstract: 본 발명은, (a) 결착 수지 성분내에 6 시간 추출시의 테트라히드로푸란-불용성분 A1을 20.0 중량％ 내지 65.0 중량％로, 및 6 시간 추출시의 테트라히드로푸란-가용성분 A2를 35.0 중량％ 내지 80.0 중량％로; (b) 결착 수지 성분내에 16 시간 추출시의 테트라히드로푸란-불용성분 B1을 10.0 중량％ 내지 30.0 중량％로, 및 16 시간 추출시의 테트라히드로푸란-가용성분 B2를 70.0 중량％ 내지 90.0 ％로; 및 (c) 결착 수지 성분내에 185 ℃에서 6 시간 추출시의 오르토디클로로벤젠-불용성분 C1을 0.5 중량％ 내지 3.0 중량％로, 및 185 ℃에서 6 시간 추출시의 오르토디클로로벤젠-가용성분 C2를 97.0 중량％ 내지 99.5 중량％로 포함하고; (d) C1의 B1에 대한 비율 (C1/B1)이 0.06 내지 0.15이며, A1, B1 및 C1이 A1 > B1 > C1를 충족시키는 것인, 적어도 결착제 수지 성분으로 폴리에스테르 수지 및 착색제를 포함하는 토너, 및 상기 토너를 사용한 공정 카트리지에 관한 것이다.
Patent KR-20040087749-A (KR)
Inventor: SEO GYEONG PIL
IPC: H04N7/18
Filed: 2003-04-08
Abstract: PURPOSE: A system for remotely managing a breeding ground is provided to receive power from a solar battery installed on a bottom surface of the sea or on a breeding frame of a breeding ground, and to output a state of the breeding ground as a wireless image signal so that a user can receive the signal in a remote place, thereby effectively monitoring the state of the breeding ground. CONSTITUTION: An image transmitter(100) comprises as follows. A camera driver(140) outputs a control signal for driving a CCD camera(150). A storage battery(130) supplies operational power for operating the camera driver(140). A solar battery(110) supplies power to the storage battery(130) by converting solar energy into electric energy. A transmitting wireless communicator(160) converts an image signal obtained by the CCD camera(150) into a wireless signal to transmit the wireless signal. An image receiver(200) receives the wireless signal, and comprises as follows. A receiving wireless communicator(210) receives the wireless signal. A monitor system(220) converts the wireless signal into an image signal, and outputs the image signal.
Patent KR-20040089934-A (KR)
Inventor: LEE DUK WOO
IPC: A47B91/12
Filed: 2003-04-15
Abstract: PURPOSE: A device for regulating the height and horizontal angle of a furniture is provided to easily seat the lower end of the straight or outside-extended leg for supporting the furniture, on the floor, and to use the device without any shaking of the furniture by adjusting the horizon thereof, when a ball joint is rotated. CONSTITUTION: The device for regulating the height and horizontal angle, which is installed in the legs of a furniture or chair, includes; a ball joint(1), installed in a swingable manner between a ball supporting member(2) and a ball fixing member(3), and screw-coupled with a nut(5a) of a socket(5), inserted into a leg(6); and a cushion member(4), inserted into the ball supporting member(2); wherein the ball joint(1), composed of a spherical ball member(1a) and a threaded member(1b) as one body, is seated in a ball supporting groove(2a), wherein a penetration hole(3a) is coupled with the upper of the spherical ball member(1a) so as to regulate the horizon, and wherein a drive groove(1a') is rotated by a screw driver so as to regulate the height.
Patent KR-20040095416-A (KR)
Inventor: PARK CHEOL WOO
IPC: F16C32/04
Filed: 2003-04-28
Abstract: PURPOSE: A non-contact type bearing is provided to prevent a bearing from being deformed by supporting a shaft using a combination of inner and outer wheels, a retainer and a motor while replacing a contact type bearing with a non-contact type bearing. CONSTITUTION: A non-contact type bearing includes a retainer(62) installed at a shaft. An inner wheel(50) is fixedly installed on the retainer(62) and has magnetic properties. An outer wheel(52) is positioned at an outside of the inner wheel(50) and has magnetic properties. The outer wheel(52) is fixedly installed at a housing(51). Each opposing side of the inner wheel(51) and the outer wheel(52) has a same magnetic pole in order to maintain a predetermined interval based on repellent force of the inner wheel(50) and the outer wheel(52). The housing(51) includes an anti-release protrusion for preventing the outer wheel(52) from being released.
Patent KR-20040094231-A (KR)
Inventor: PARK SANG HYEON
IPC: C10M169/04
Filed: 2003-05-02
Abstract: PURPOSE: Provided is an anti-corrosive oil composition for cold-rolled carbon steel sheets, which does not generate active metal oxides due to the lack of reactivity to metals, and improves degreasing property. CONSTITUTION: The anti-corrosive oil composition for cold-rolled carbon steel panels comprises 70-90 parts by weight of mineral oil, 3-15 parts by weight of barium sulfonate and calcium sulfonate, 3-10 parts by weight of a sulfur-based extreme pressure agent, and 0.1-5 parts by weight of an acrylate copolymer. The anti-corrosive oil composition is applied to a thickness of 0.5-4 micrometers on the wet thickness basis, and has a dynamic viscosity(at 40 deg.C) of 8-15 cSt.
Patent KR-20040095100-A (KR)
Inventor: WI SOON IM
IPC: H01L21/205
Filed: 2003-05-06
Abstract: PURPOSE: An inductive coupled plasma chamber for generating plasma of broad volume is provided to obtain the high-density plasma by increasing the volume of plasma. CONSTITUTION: A susceptor is installed on a bottom part of a process chamber(40). Two openings are formed at a top part of the process chamber. A plasma reactor(50) includes a discharge tube bridge(52) and a plurality of ferrite cores(56) connected to a gas injection hole. The ferrite cores include wires to generate plasma by transmitting the electromotive force through a discharging path. A plurality of permanent magnets(65) are used for guiding a plasma discharging path.
Patent KR-20030087570-A (KR)
IPC: C09J201/00
Filed: 2003-05-07
Abstract: This invention relates to the use of an N-alkylethanolamine or N,N-dialkylethanolamine wherein each N-alkyl group is independently a C3 through C12 straight chain or branched alkyl group, the substituted ethanolamine is used in combination with a biocide for the anaerobic shelf stabilization of a latex paint, uncured coating, uncured sealant, uncured adhesive or related product.
Patent KR-20040096296-A (KR)
Inventor: KIM CHUNG GIL
IPC: G03G9/08
Filed: 2003-05-07
Abstract: PURPOSE: A toner for electrostatic development and its preparation method are provided, to obtain low softening point and low melting viscosity and improve offset resistance even in high rate development and fixation. CONSTITUTION: The method comprises the steps of preparing a linear low molecular weight polyester resin having a carboxyl group at the end; preparing a crosslinked polyester resin having a carboxyl group at the end; neutralizing the polyester resin and adding water to the polyester resin to prepare a polyester resin aqueous solution; preparing a crosslinked ethylenically copolymerized latex; adding a colorant, a charge control agent and a releasing agent to the polyester resin aqueous solution and applying high shear force to mix it to prepare a coloring resin dispersion; adding a colorant, a charge control agent and a releasing agent to the polyester resin aqueous solution, applying high shear force to mix it and mixing the coloring resin dispersion with the latex to prepare a coloring resin dispersion; adding the two coloring resin dispersion in an aqueous solution containing an acidic compound, respectively, applying high shear force to reverse neutralize them to generate toner particles, and heating the toner particles to stabilizer it; filtering and washing the toner particles and vacuum drying it; and adding hydrophobic silica or hydrophobic titanium dioxide to the toner particles and mixing them.
Patent KR-20040097426-A (KR)
Inventor: HAN BYEONG UNG
IPC: G02F1/1335
Filed: 2003-05-12
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve a light efficiency and a brightness by installing a multiple-layered film having a function of polarizing and condensing the light under an LCD panel. CONSTITUTION: A light supply unit(210) is disposed under an LCD panel(100). An optical film(230) is disposed between the LCD panel and the light supplying unit. The optical film includes the first light condenser. A multiple-layered film(240) is disposed between the LCD panel and the optical film. The multiple-layered film has a polarizer and the second condenser. In case of the light supply unit(210) supplying a light, the light is condensed by the optical film. The condensed light is polarized by the polarizer and is condensed again by the second condenser, thereby having a high brightness.
Patent KR-20030093978-A (KR)
Title: 크레인 풀리 블록의 리깅 변경 장치
IPC: B66C23/66
Filed: 2003-05-27
Abstract: 본 장치는 하나의 스트랜드(strand)로 구성된 풀리 블록(pulley block)을 두 개의 스트랜드로 구성된 풀리 블록으로, 및 그 반대로 변경할 수 있게 한다.  지브(jib) 첨단은, 그의 축을 따라 블록이 하나의 스트랜드로 구성된 경우 중앙 위치와 두 개의 스트랜드로 구성된 경우 측면 위치 사이를 이동할 수 있는 풀리를 가진다.  전체적으로 대칭적인 형태의 하우징을 가지는 리프팅 블록은 풀리와 철회할 수 있는 리프팅 케이블용 가이드 수단을 포함한다.  블록이 두 개의 스트랜드로 구성된 경우, 케이블의 단부는 풀리의 측면 위치의 반대쪽에서 지브 첨단에 위치한 부착 지점에 연결된다.  블록이 하나의 스트랜드로 구성된 경우, 케이블의 단부는 풀리 블록에 위치한 부착 지점에 연결된다.  본 발명의 블록의 리깅(rigging) 변경 장치는 주로 러핑(luffing) 크레인에 적용된다.
Patent KR-20040104820-A (KR)
Inventor: KIM HAK SU
IPC: H04M11/06
Filed: 2003-06-04
Abstract: PURPOSE: A telephone mounted with a display device is provided to comprise a screen rotating along rollers by a rotation of a driving roller, and to configure a window for displaying one side of the rotating screen by being disposed on one side of a frame, thereby displaying various contents without changing advertising or guiding information. CONSTITUTION: A display device(200) consists of a frame(10) formed with a window(60) in front direction, a driving roller(20) disposed within the frame(10), a guide roller(30), a driver(40), and a screen(50). The driving roller(20) and the guide roller(30) are separated from each other in parallel within the frame(10), and both sections thereof are supported on the frame(10) so that the driving roller(20) and the guide roller(30) can be rotated. One section of the driving roller(20) is attached with the driver(40) to rotate and stop the driving roller(20) at predetermined speed. While the driving roller(20) rotates by the driver(40), the screen(50) rotates between the rollers(20,30). Various advertisements or guide contents printed on the screen(50) are displayed through the window(60) of the frame(10).
Patent KR-20050001601-A (KR)
Inventor: YOON JIN MO
IPC: H01L29/786
Filed: 2003-06-26
Abstract: PURPOSE: A method of manufacturing a polycrystalline TFT(Thin Film Transistor) and the polycrystalline TFT thereby are provided to simplify manufacturing processes by performing simultaneously a crystallizing process on an active layer and an activating process on an ohmic contact layer. CONSTITUTION: A gate electrode, a gate insulating layer, an undoped amorphous silicon layer and a doped amorphous silicon layer are sequentially formed on a first substrate. An island-type structure composed of an active layer(210) and an ohmic contact layer(212) is formed by etching selectively the doped and undoped amorphous silicon layers. By irradiating laser beams on the active layer and the ohmic contact layer, a lateral crystallization is performed on the active layer and an activation is performed on the ohmic contact layer as well. An interlayer dielectric is formed thereon.
Patent KR-20050001218-A (KR)
Inventor: LEE JONG HYUN
IPC: H01L23/544
Filed: 2003-06-27
Abstract: PURPOSE: A test structure of a semiconductor device is provided to detect the shape of a metal failure or the size of a defect by analyzing a difference between a normal resistor with no metal failure and an open resistor or short resistor. CONSTITUTION: The first test pattern(100) in which a plurality of metal patterns are separated from each other and electrically separated is formed on a semiconductor substrate. A plurality of metal vias(300) are formed at both ends on the metal patterns constituting the first test pattern. The second test pattern(500) electrically connects the metal vias, electrically connected to the first test pattern through the metal vias. A voltage is applied to the first test pattern to analyze a difference of resistors between when a metal failure occurs in the metal patterns and when the metal failure doesn't occur, so that the shape or size of the meal failure can be detected.
Patent KR-20050004355-A (KR)
Inventor: HWANG JI IL
IPC: A61Q19/02
Filed: 2003-07-02
Abstract: PURPOSE: Provided is a cosmetics composition comprising the extract of natural materials including Rosa laevigata, Agrimonia pilosa Ledeb. var. japonica Nakai., Cornus officinalis Sieb. et Zucc., and pine tree bark. Therefore, the composition has improving effect on acne and skin wrinkles and skin whitening effect. CONSTITUTION: The functional cosmetic composition for improving acne and skin wrinkles and whitening the skin is characterized by containing the nanosome including at least one natural material selected from Rosa laevigata, Agrimonia pilosa Ledeb. var. japonica Nakai., Cornus officinalis Sieb. et Zucc., and pine tree bark, and NAG(N-acetyl-D-glucosamine). The weight ratio of Rosa laevigata to Agrimonia pilosa Ledeb. var. japonica Nakai. to Cornus officinalis Sieb. et Zucc. to pine tree bark is 0.9-1.1:0.9-1.1:1.3-1.7:0.9-1.1:0.4-0.6. And the weight ratio of the natural material to NAG is 1:0.1-1:20.
Patent KR-20050004381-A (KR)
Inventor: KIM YONG TAE
IPC: H01L27/105
Filed: 2003-07-02
Abstract: PURPOSE: A semiconductor memory device and a fabricating method thereof are provided to improve a degree of integration by forming commonly a flash memory unit, a mask ROM unit, and peripheral circuits. CONSTITUTION: A plurality of split structures including a gate oxide layer, a floating gate, an insulating layer, and a control gate(315) are formed on a semiconductor substrate(300) including a flash memory region and a mask ROM region. A material layer pattern is formed thereon to expose upper surfaces of the split structures. Impurity ions are implanted into the semiconductor substrate under the split gate structures. The material layer pattern is removed therefrom. A source region(342) and a drain region(344) are formed by performing an ion implanting process.
Patent KR-20050006863-A (KR)
Title: Knob for Cooking Instrument
Inventor: CHO NAM KEUN
IPC: G05G1/10
Filed: 2003-07-10
Abstract: PURPOSE: A knob of a cooking apparatus is provided to recycle the shaft by assembling and disassembling the knob body from the shaft with the assembling groove and the assembling projection, and to improve the sealing efficiency and the assembling efficiency by expanding and containing the assembling projection of the shaft in the different width assembling groove. CONSTITUTION: A knob of a cooking apparatus is composed of a knob body(20) axially supported in a valve rotating shaft(11) for regulating gas supply to a burner part of the cooking apparatus to control gas supply and ignition and composed of a grip(21) in the front, and a shaft(30) formed in the rear part of the knob body and combined with the valve rotating shaft. An assembling groove(22) is formed in the back of the knob body, and an assembling projection(31) is formed in the front of the shaft. The assembling projection is inserted and fixed to the assembling groove of the knob body. A fitting groove is formed in the assembling groove of the knob body, and a fitting protrusion is formed in the end of the assembling projection.
Patent KR-20050007652-A (KR)
Inventor: JEON CHEOL HWAN
IPC: G08G1/0968
Filed: 2003-07-11
Abstract: PURPOSE: A system for informing the gradient of a road by using a telematics is provided to allow the driver to select the road for the driver's vehicle by notifying the road slope in real time. CONSTITUTION: A system for informing the gradient of a road by using a telematics includes a slope sensor(10), a controller(20) and a telematics terminal(30). The slope sensor is mounted on the center of the vehicle to sense the angle of the sloped area. The controller is installed on the vehicle to transmit the gradient information of the road received from the slope sensor to the place required to the information. And, the telematics terminal receives the sloped area information of the road from the controller to transmits the received information to the server of the information center.
Patent KR-20050009339-A (KR)
Inventor: LEE BYUNG YUN
IPC: C09J133/08
Filed: 2003-07-16
Abstract: PURPOSE: Provided is a one-part adhesive for vinyl chloride film-coated steel sheet, which can be used conveniently, is free from gelling, and has excellent shelf stability, adhesion, impact resistance, water resistance, heat resistance, processability, productivity and durability. CONSTITUTION: The adhesive for vinyl chloride film-coated steel sheet comprises, as resin component, 100 parts by weight of polymethyl methacrylate resin, 10-30 parts by weight of acrylonitrile-butadiene rubber, 20-60 parts by weight of polyvinyl chloride/polyvinyl acetate copolymer resin, 20-50 parts by weight of saturated aliphatic polyester and 20-50 parts by weight of epoxy resin. The adhesive further comprises 5-10 parts by weight of dicyandiamide as latent curing agent based on 100 parts by weight of polymethyl methacrylate resin. In the adhesive, the resin component and the latent curing agent are dissolved in a mixed organic solvent system.
Patent KR-20050009868-A (KR)
Inventor: LEE OK SIN
IPC: E04C2/10
Filed: 2003-07-18
Abstract: PURPOSE: A transparent panel for reinforcing a structure and a production method of the panel are provided to prevent the transformation of a product and to improve the durability by integrally melting and laying a rigid member inside a reinforcing panel. CONSTITUTION: A rigid member is formed by spreading powders for inducing a sticking on an inorganic fabric of a linear structure(S1). A pattern is formed by arranging the formed rigid member in a bottom face of a mold in a continuous and repeated lattice structure(S2). A panel is formed by injecting a heated and melted polycarbonate inside the mold and fusing the rigid member under the injected liquid polycarbonate(S3). The polycarbonate is cooled and hardened at a room temperature(S4). A hardened panel is cut according to a necessary using area(S5). Thereby, the transformation of a product is prevented and the durability is improved.
Patent KR-20050017546-A (KR)
Inventor: BAK WON MO
IPC: B22D41/00
Filed: 2003-08-14
Abstract: PURPOSE: To provide an apparatus capable of reserving heat of molten steel in ladle by covering a cover on the ladle and injecting a heat reserving material into molten steel contained in the ladle through a nozzle installed inside the cover in a process of transferring a transfer car on which a ladle containing molten steel is loaded to a mini-mill process. CONSTITUTION: An apparatus(100) for reserving heat of molten steel in ladle(30) comprises a ladle cover(110) which is covered on the ladle placed on a transfer car(10), and in which a through hole is formed; a cover driving unit(120) disposed on the transfer car with being spaced from the ladle in a predetermined distance in an upper part of the ladle such that the cover is attached to the ladle or detached from the ladle; a heat reserving material storage unit(170) disposed on the transfer car with being spaced from the ladle; and a heat reserving material injection unit for injecting a heat reserving material into the ladle through a nozzle mounted on the through hole of the cover from the heat reserving material storage unit, wherein the heat reserving material injection unit transfers the heat reserving material by air, and power required for flowing the air is obtained from wheels(14) of the transfer car.
Patent KR-20050023897-A (KR)
Inventor: PARK GEON OOK
IPC: B81B7/00
Filed: 2003-09-03
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to extend the life time of a MEMS device by preventing contact abrasion. CONSTITUTION: A semiconductor device includes a substrate(10), a base layer(20), a central shaft, a movement body(41), a first abrasion preventing layer(31), and a second abrasion preventing layer. The base layer(20) is formed on a partial area of the substrate(10). The central shaft is connected to the partial area of the substrate(10). The movement body(41) is inserted into the central shaft and performs a predetermined operation. The movement body(41) has a contact part making contact with the base layer(20). The first abrasion preventing layer is formed on the contact part of the base layer(20) in order to prevent the abrasion due to contact according to the movement of the movement body.
Patent KR-20040022183-A (KR)
Inventor: KERSCHNER RONALD K
IPC: G01T1/202
Filed: 2003-09-04
Abstract: PURPOSE: An X-ray shielded imaging detector, an X-ray imaging system, and operation method thereof are provided to secure a simple and efficient X-ray detector and X-ray system. CONSTITUTION: An x-ray shielded imaging detector(200) comprises a scintillator; a photodetector; an optical connection between the scintillator and the photodetector; and a first high-density shielding material adjacent to the optical connection. The x-ray shielded imaging detector further comprises a second high-density shielding material over a portion of the first high density shielding material. The optical connection further comprises plural individual optical fibers, and each optical fiber has a high aspect ratio.
Patent KR-20050026301-A (KR)
Title: Internet public information and publishing system
Inventor: CHOI MIN SHIK
Filed: 2003-09-09
Abstract: An Internet PR(Public Relation)/publication system for support opinion decision of an advertiser with information feedback is provided to offer a smooth operation among the advertiser, a member/customer, and an AD agency, and enable the advertiser and the AD agency to efficiently process the most complete publication at a low expense. The advertiser determines to directly perform the publication by using the system offered from an operator or using an agent service, after registering as the member(S2). The made publication is formed in an on/offline publication. In case of the online publication, data is stored to a server of the operator(S3). In the case of the offline publication, the offline publication is delivered to the advertiser, and the advertiser performs the PR directly or using the agency(S5). The advertiser performs the PR on the online by inputting the data of the member/customer to the server of the operator or using a member database of the operator(S10). As response information is connected to a response analysis program, the data for deciding an opinion is fed back to the advertiser(S7).