baber/WOPTO huggingface dataset:
Patent KR-20030063896-A (KR)
Title: induction motor applied troidal winding method
Inventor: EOM JAE BU
IPC: H02K17/18
Filed: 2002-01-24
Abstract: PURPOSE: An inductive motor using a troidal winding method is provided to minimize a copper loss of a stator by winding coils around the stator according a troidal winding method. CONSTITUTION: An inductive motor using a troidal winding method includes a stator(100) and a dual rotor(200). Coils(120) are wound around an inner circumference and an outer circumference of the stator by a troidal method. A concentric circle is formed by the dual rotor and the stator. A predetermined gap is maintained between rotor conductors(220,230) and the inner circumference and the outer circumference of the stator. The double rotor is rotated since the current is induced to the rotor conductor by the electromagnetic induction of the coils.
Patent KR-20030065938-A (KR)
Title: An movable bracket for for electric railway
Inventor: YANG BYEONG NAM
IPC: B60L5/18
Filed: 2002-02-02
Abstract: PURPOSE: A moving bracket for adjusting an installation height of an electric railway is provided to improve the accuracy of adjustment of the height of a trolley wire by installing an upper horizontal pipe and an inclined pipe on a supporting metal instrument fixed on an electric pole so as to be rotated. CONSTITUTION: An upper horizontal pipe(4) provided with a railway insulator(3) is installed on an upper portion of an electric pole(1) by using a horizontal bracket supporting metal instrument(20) that is rotatable in horizontal. An end of the railway insulator(3) is coupled to the electric pole(1). An inclined pipe(5) is installed on the electric pole(1) by using a horizontal bracket supporting metal instrument(20-1) that is rotatable in horizontal at a lower portion of the railway insulator(3). The inclined pipe(5) supports the upper horizontal pipe(4). An upper portion of the inclined pipe(5) is installed on the upper horizontal pipe(4) through a slide supporting metal instrument(40) and a connection supporting metal instrument(50).
Patent KR-20030067066-A (KR)
Title: An Electric Gun For The Cathode-ray Tube
Inventor: YOON BYEONG SU
IPC: A45D20/06
Filed: 2002-02-06
Abstract: PURPOSE: An electron gun is provided to achieve improved background luminance and focus characteristics of a cathode ray tube by permitting the eyelet and cathode to be welded with each other in a parallel way. CONSTITUTION: An electron gun comprises a cathode(12) for emitting electron beams toward a phosphor screen; an eyelet(22) for accommodating the cathode; a plurality of electrodes for focusing and accelerating electron beams; and a bead glass for supporting the electrodes. Each of the cathode and the eyelet has a bent portion formed by bending, at a predetermined angle, an end of the portion extended in a tube axis direction. The bent portion of the cathode and the bent portion of the eyelet contact with each other when the cathode is accommodated into the eyelet. The bent portion of the cathode and the bent portion of the eyelet which contact with each other are welded with each other, to thereby fix the cathode to the eyelet.
Patent KR-20030072424-A (KR)
Title: The method of massive real-time location information process using main memory dbms and spatial index
Inventor: AHN BYEONG IK
IPC: H04W8/08
Filed: 2002-03-04
Abstract: PURPOSE: A method for processing high capacity real-time position information using a main memory database system and a space index method are provided to use a main memory database system when managing real-time position information, and to apply a space index method, thereby magnifying speed as supplying a function related to space retrieval. CONSTITUTION: A client visits a web site(S201). If the client selects a position information search, the next screen is converted, and the client inputs a mobile communication subscriber number of other client as selecting a QoS value of position information(S202,S203). A web server transmits corresponding data to a position search server(S204,S205). The position search server transmits corresponding information to a position processing server, and requests real-time position information(S206). The position processing server searches the real-time position information of the client from a position DB(S207), and confirms whether the real-time position information satisfies the QoS value(S208). If so, the position processing server transmits the real-time position information to the client(S209).
Patent KR-20030072795-A (KR)
Title: Array Cell Substrate having an Etching Point Detection Dummy Pattern
Inventor: KIM YUN SEONG
IPC: G02F1/1333
Filed: 2002-03-06
Abstract: PURPOSE: An array cell substrate having an end point detection dummy pattern is provided to change an EPD dummy pattern structure used as a compensation pattern for an etch process to produce a multi-level insulating layer having good step coverage. CONSTITUTION: An array cell substrate includes a base substrate(110), an array cell(112), and a dummy pattern(114). The base substrate has the first area and the second area surrounding the first area. The array cell is located in the first area and has a multi-level insulating layer including an organic insulating film. The dummy pattern is placed in the second area and uniformly distributed around the array cell to be used as a compensation pattern for a process of etching the multi-level insulating layer. The array cell is composed of an active region and a non-active region surrounding the active region. A seal pattern is placed at the boundary of the active region and non-active region.
Patent KR-20020035036-A (KR)
Inventor: SEO DONG HYEON
IPC: H04R9/00
Filed: 2002-03-07
Abstract: PURPOSE: An electroacoustic transducer is provided to save the number of entire structure and production process by assembling an electroacoustic transducing structure in a case with which a grille function is unified. CONSTITUTION: A voice coil(20) with a ring shape is located at a spatial portion(22) defined by the separation allocation of a yoke wall portion(12a) of a yoke member(12), a magnet(14), and a plate(16) in a lower surface of a vibration plate(18). A contact point holder member(24) is installed at a central asperity portion defined by the yoke wall portion(12a) of the yoke member(12) for being electrically contacted on a main PCB of a cellular phone. An elastic contact point(26) is installed in a lower surface of the contact point holder member(24) to be electrically connected to both sides of the voice coil(20) and be contacted on the main PCB of the cellular phone. An end jaw(104) is formed at an inner surface with which a side portion(100a) and an upper portion(100b) of a case(100) are adjoined.
Patent KR-20030079042-A (KR)
Title: Fine adjusting apparatus for thin display
Inventor: KIM GYEONG UK
IPC: H04N5/655
Filed: 2002-04-01
Abstract: PURPOSE: A fine adjusting device of a flat display panel type image display is provided to level a right height with a left height in installing the flat display panel type image display on the surface of a wall, thereby realizing the accuracy of the installation. CONSTITUTION: A fixed bracket is fixed on the surface of a wall. A movable bracket is fixed on a rear surface of an image display and is combined slidably on the fixed bracket. A fine adjusting device is fixed at the fixed bracket and is connected with the movable bracket, so that the movable bracket slides within a certain range. The fine adjusting device includes a fine adjusting bolt(17) moving forward and backward within a certain range, a hook bracket(18) caught by a groove of the fine adjusting bolt for inter-working with the fine adjusting bolt, and a sliding bracket(26) combined with the hook bracket for inter-working with the hook bracket.
Patent KR-20020035533-A (KR)
Inventor: NA JONG KAP
IPC: F16D63/00
Filed: 2002-04-12
Abstract: PURPOSE: A magnetic particle type braking device is provided to precisely maintain a predetermined micro space between an inner periphery of a stator and an outer periphery of a damper for obtaining uniform braking force corresponding to a current flowing along a coil. CONSTITUTION: A magnetic particle type braking device includes an annular stator(1) incorporating a coil, a damper(5) of which an outer peripheral surface faces an inner peripheral surface of the stator at a predetermined distance, second and third brackets(4,8) for connecting and fixing the stator, a rotation shaft(12) mounted in the center of a concentric circle of the stator and a damper, a rotator(10) facing an inner peripheral surface of the damper at outer peripheral surface, a connection element(11) connecting the rotator to the rotation shaft integrally, and magnetic particles(7) filled in a space formed between the inner peripheral surface of the damper and the outer peripheral surface of the rotator, wherein the stator and the damper are connected and coupled with the second or third bracket or both of the second and third brackets, and the second and third brackets are formed of aluminium.
Patent KR-20030083877-A (KR)
Title: Auto stereoscopic display
Inventor: KIM MAN HO
IPC: H04N13/00
Filed: 2002-04-23
Abstract: PURPOSE: An automatic three-dimensional image display system is provided to allow a viewer or user to watch vivid three-dimensional images without using an additional device. CONSTITUTION: An automatic three-dimensional image display system includes a back light unit for generating lights, a display panel(110), an achromates(120), a screen(130), and a virtual viewing zone(Z). The display panel is arranged in front of the back light and composed of a condenser lens and an LCD panel. The LCD panel is divided into a plurality of working regions. The achromates is located in front of the display panel and includes a plurality of objective lenses that respectively correspond to the working regions of the LCD panel. The screen is placed in front of the achromates. The line extended from the center of each of the objective lenses is focused on the center of the screen. The virtual viewing zone is located in front of the screen.
Patent KR-20020039309-A (KR)
Inventor: KIM SEONG DEOK
Filed: 2002-05-09
Abstract: PURPOSE: A real time certificate inquiry system and method is provided to enable a certificate user to receive real time status and updated data of the certificate, to store them at a user system, and to directly use the stored certificate without accessing a certificate authority. CONSTITUTION: The system comprises a certificate owner(301), a certificate user system, and a certificate authority system. The certificate user system includes a certificate management server(303) and a service server(302). The certificate authority system includes a certificate server(305), a certificate status management server(304) and a database. The certificate management server(303) requests a certificate status information to the certificate status management server(304), and offers the certificate status information to the service server(302). The service server(302) checks the certificate status information, and offers a registration or a withdrawal of the certificate owner to the certificate status management server(304). The certificate server(303) offers an updated information of the certificate owner to the certificate status management server(304). The certificate status management server(304) stores the status information at the database, and transmits it to the certificate user system registered in a certificate authority.
Patent KR-20030087736-A (KR)
Title: Contents convert system for Personal Digital Assistants and convert method thereof
Inventor: LEE YEONG SIK
IPC: G06F17/00
Filed: 2002-05-09
Abstract: PURPOSE: A contents converting system for a PDA(Personal Digital Assistant) and a converting method thereof are provided to simply a complicate contents conversion process and to solve the inconvenience to installing various conversion programs by executing the contents conversion process with one click. CONSTITUTION: A PDA browser displays various contents by installing to the PDA as an application program integrating an extended memo pad function, a document reader function, and an image viewer function. A converter converts the contents such as a document, a memo, an image, and an address used in the PDA browser, and controls the HotSync by installing to a user PC.
Patent KR-20030089137-A (KR)
Title: Heat stable heater using PTC ceramic component
Inventor: HA MYONG SOO
IPC: F24C7/04
Filed: 2002-05-16
Abstract: PURPOSE: A heater is provided to allow the PTC ceramic components to be assembled without using an adhesive, while preventing damages of the heater. CONSTITUTION: A heater(100) comprises assembly guides(10,10'); impact buffering members(20,20') assembled to the assembly guides, respectively; electrode plates(30,40) arranged in the impact buffering members, respectively; a plurality of PTC ceramic components(50) interposed between the electrode plates; and an insulating bolt(60) for coupling the assembly guides, electrode plates and the PTC ceramic components. The electrode plates are formed of metal plates having a high thermal conductivity, and have coupling holes(32,42) for coupling of the PTC ceramic components. The electrode plates has side surfaces on which terminals(33,43) for coupling with the electrode terminals are arranged.
Patent KR-20030090860-A (KR)
Title: Liquid process for sublimation transfer
Inventor: KIM BOCK MAM
IPC: B41M5/035
Filed: 2002-05-22
Abstract: PURPOSE: A preparation method of primers for the sublimation transcription is provided to prevent from decolorizing or missing of the printing layer and discoloring after laundering and to make the sublimation transcription possible by applying the primer on the part to be transcribed. CONSTITUTION: The preparation method of primers for the sublimation transcription comprises the steps of: mixing 400 g of a mixture to mix a soluble vinyl urethane resin emulsion 120 to 125 g in a 25 to 35 deg.C purified water 1000 cc; 300 g of a mixture to mix a soluble acryl resin emulsion 80 to 90 g in a purified water 1000 cc; 200 g of a mixture to mix a soluble epoxy resin emulsion 140 to 150 g in a purified water 1000 cc; 80 g of a mixture to mix a styrene-butadiene based resin emulsion 50 to 60 g in a 25 to 35 deg.C purified water 1000 cc; 10 g of a solution to dissolve a coagulant 50 g in a purified water 500 cc; and a 10 g of a solution to dissolve potassium polyphosphate 50 g in a purified water 500 cc in turn.
Patent KR-20020096879-A (KR)
Title: Two piece axle shaft
Inventor: PRUCHER BRYAN PAUL
IPC: B60B35/16
Filed: 2002-05-29
Abstract: PURPOSE: A two-piece axle shaft is provided to easily manufacture the axle shaft and to reduce the weight of the axle shaft. CONSTITUTION: An axle shaft(152) for a differential assembly comprises a shaft structure(160) having a coupling portion with an engagement surface; a fine blanked flange structure(162) having a mounting aperture with a contact surface; and a unit for coupling the shaft structure and the flange structure. The mounting aperture is sized to receive the coupling portion such that the engagement surface and the contact surface are engaged to one another so as to facilitate transmission of rotary power there between.
Patent KR-20030095102-A (KR)
Title: Method for miss-action prevention of vehicle front airbag
Inventor: JUN MAN CHEOL
IPC: B60R21/16
Filed: 2002-06-11
Abstract: PURPOSE: A method for preventing the malfunction of a front airbag for a vehicle is provided to spread the front airbag only in a head-on collision by receiving an acceleration value detected by an early crash sensor. CONSTITUTION: A method for preventing the malfunction of a front airbag comprises the steps of: receiving an acceleration value detected by an early crash sensor(S301); calculating a first deceleration/acceleration value from the acceleration value(S303); setting a flag on one if the first deceleration/acceleration value is more than a first critical value(S307); setting the flag on zero if the first deceleration/acceleration value is less than the first critical value(S309); calculating a second deceleration/acceleration value(S311); determining whether the setting flag is equal to one if the second deceleration/acceleration value is more than a second critical value(S315); and spreading the front airbag if the setting flag is equal to one(S317).
Patent KR-20030096511-A (KR)
Title: Method for manufacturing liquid crystal display device
Inventor: LEE SANG SEOK
IPC: G02F1/13
Filed: 2002-06-12
Abstract: PURPOSE: A liquid crystal display device fabricating method is provided to reduce the procedural time by fabricating the LCD by liquid crystal dropping, thereby fabricating a large-scaled LCD, and proceed with all the liquid crystal cell procedure in a single line, thereby maximizing the space efficiency and simplifying the fabricating equipment. CONSTITUTION: A liquid crystal display device fabricating method includes the steps of loading a rinsed second substrate to a seal dispensing unit for doping a sealant to environmental parts of respective panel areas(3S), and loading a rinsed first substrate to an Ag dispensing unit for forming Ag dots to common voltage supply lines on the first substrate(5S). The first substrate is loaded to an LC dispensing unit and dropped with liquid crystal on active array areas of the respective panel(6S). After removing bubbles from the liquid crystal in the vacuum state by supplying the liquid crystal in a syringe before assembling and setting an LC syringe(7S), the LC syringe is mounted to the LC dispensing unit after the assembling and setting(8S-9S). The first and second substrates are loaded to a vacuum joining chamber to be joined with uniformly dropped and filled liquid crystal and a sealant doped in the frame shape is cured(10S). The joined first and second substrates are cut by panel(11S).
Patent KR-20030096619-A (KR)
Title: Mounting structure for hollow stabilizer bar
Inventor: PARK GYEONG SU
IPC: B60G21/055
Filed: 2002-06-17
Abstract: PURPOSE: Mounting structure of a hollow stabilizer bar for a suspension of a vehicle is provided to process the stabilizer easily, to assemble and disassemble conveniently and to cut down expenses by connecting the stabilizer bar with the stabilizer link with a screw. CONSTITUTION: A stabilizer bar mounting system is composed of a stabilizer bar(104) turned and combined with a vehicle body and composed of a hollow(104A), and a stabilizer link(105) connecting both ends of the stabilizer bar to a control arm. A screw(104B) is formed in the hollow of the end of the stabilizer bar, and the stabilizer link is composed of an upper ball stud thread-connected with the stabilizer bar, an upper case containing the upper ball stud, a link body integrally combined with the upper case, a lower case integrally combined with the link body and a lower ball stud contained in the lower case. A grinding part is formed in the upper ball stud, and a through hole is formed in the grinding part.
Patent KR-20040001545-A (KR)
Title: Method for forming isolation in semiconductor device
Inventor: KIM JEONG BOK
IPC: H01L21/76
Filed: 2002-06-28
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of reducing stress and minimizing moat phenomenon by partially forming a nitride oxide layer at a sacrificial oxide layer using a plasma doping process. CONSTITUTION: A pad oxide layer(110a) and a nitride layer(120a) are sequentially formed at the upper portion of a semiconductor substrate(100). A trench(130) is formed at the resultant structure by carrying out an etching process. A sacrificial oxide layer(140) is formed on the entire surface of the resultant structure. A nitrogen ion implantation is carried out at the sacrificial oxide layer. A heat treatment is then carried out at the sacrificial oxide layer for partially transforming the sacrificial oxide layer into a nitride oxide layer(150). An isolation layer is formed by completely filling gap-fill material at the inner portion of the trench.
Patent KR-20040006324-A (KR)
Inventor: KIM YONG IL
IPC: G02F1/13
Filed: 2002-07-11
Abstract: PURPOSE: A back light assembly and a liquid crystal display having the same are provided to increase the convenience of a manufacturing process of a back light assembly and a liquid crystal display by completing a large lower mold frame and assembling small members. CONSTITUTION: At least one or more lamps(210) generate light. A light diffusion plate(230) diffuses the light to have equal brightness distribution. A container is formed of a lower mold frame(300) and a bottom chassis(400) to minimize transformation of a shape generated in manufacturing a back light assembly(500), and contains the lamps and light diffusion plate. The lower mold frame is formed of a plurality of members(310,320,330,340), and is formed in a square frame shape by coupling the plurality of members.
Patent KR-20040007861-A (KR)
Title: A moment-separator of heavy meatal
Inventor: CHA JU OHK
IPC: C02F1/42
Filed: 2002-07-11
Abstract: PURPOSE: Provided is a separator for rapidly separating heavy metals from natural water, while leaving minerals in water. CONSTITUTION: The separator comprises a storage unit(10) for storing natural water, a motor(50) for flowing the natural water out at a predetermined flow rate, a separation unit(20) with fillers for selectively eliminating hazardous heavy metals contained in the natural water, and a pH adjustment unit(30) for adjusting pH of the treated water by adding alkaline or acid, wherein the fillers in separation unit(20) is ion exchange resin being consisted of polystyrene having RSO2H¬+ as a functional group and polystyrene having R4N¬+OH¬- as a functional group with a mixing ratio of 1.5 : 1.
Patent KR-20030051153-A (KR)
Title: Semiconductor memory device
Inventor: KUGE SHIGEHIRO
IPC: H01L27/24
Filed: 2002-07-13
Abstract: PURPOSE: A semiconductor memory device is provided, which relates to a semiconductor memory device, and particularly, to an ovonic unified memory (OUM) or a magnetic random access memory(RAM). CONSTITUTION: In the device, semiconductor memory device(351) according to the first embodiment of the present invention is provided with: silicon substrate(1) as semiconductor substrate; bipolar transistors(101a - 101c) as junction transistors formed on silicon substrate(1); interlayer insulating layer(60) as an insulating layer which has contact holes(61) as holes accepting at least parts of bipolar transistors(101a - 101c) and reaching a surface of silicon substrate(1); and storage elements(31a - 31c) provided on interlayer insulating layer(60) so as to be electrically connected to parts of bipolar transistors(101a - 101c) provided in contact holes(61). Storage elements(31a - 31c) have a first state(an amorphous state) in which an electrical resistance is relatively high, and a second state(a crystalline state) in which an electrical resistance is relatively low.
Patent KR-20040007057-A (KR)
Title: A method and a device of telephone for recognition desired mail arrived
Inventor: KO SEUNG WAN
IPC: H04M1/60
Filed: 2002-07-16
Abstract: PURPOSE: A wire telephone confirming designated mail arrivals and an operating method therefor are provided to output a voice signal as a receiving bell signal when a call is received from a stored telephone number or an e-mail address without generating the receiving bell signal when the call is received from other party at silent sound time, thereby distinguishing callers. CONSTITUTION: A DSP unit(100) connected with an MSC processes a transceiving signal. A controller(110) analyzes signals inputted from the MSC, separately outputs a character signal and an audio signal, respectively, and monitors/controls each functional unit. An audio unit(120) transceives the audio signal in a local line connected to the DSP unit(100), and inputs/outputs a receiving bell signal. A display(130) displays the received character signal. A dial unit(140) inputs a telephone number and an e-mail address, and simultaneously inputs the character signal. The first memory(150) stores the telephone number and an e-mail address list. The second memory(160) stores a receiving bell voice signal under control of the controller(110).