baber/WOPTO huggingface dataset:
Patent KR-20020077038-A (KR)
Inventor: KAISER ANDREAS FRANZ-JOSEF
IPC: H01M8/1213
Filed: 2002-01-30
Abstract: PURPOSE: Provided is a porous gas-permeable substructure layer of a thin gas impervious layer, which is used as a functional component in high temperature fuel cells. CONSTITUTION: Porous gas-permeable sub-structure has a smooth surface formed by a sealed edge zone. The edge zone and a support structure surrounding the zone are produced from a uniform material mixture of sinterable particles. The porosity of the support structure is 30vol.%, preferably 40vol.%. The pore size of the edge zone is 10μm, preferably 3μm or less. An electrochemically active element contains the sub-structure.
Patent KR-20030069599-A (KR)
Inventor: HAN SEUNG HEON
IPC: B41J2/175
Filed: 2002-02-22
Abstract: PURPOSE: An ink cartridge for an ink jet printer is provided to maintain negative pressure in an ink storing section of the ink cartridge within a predetermined range without using porous foam. CONSTITUTION: An ink cartridge(100) for an ink jet printer includes a housing(110), a plurality of vertical partition walls(120,122), an ink feeding outlet(130), and a membrane(140). The plurality of vertical partition walls(120,122) downwardly extend from a cover of the housing(110) in order to divide the housing(110) into a plurality of chambers. A moving route is formed below the vertical partition walls(120,122). The ink feeding outlet(130) is formed at an outermost portion of a channel so as to feed ink from the housing(110) to an exterior. The membrane(140) allows air to be introduced into the housing(110) and selectively allows ink to be passed through.
Patent KR-20030073020-A (KR)
Filed: 2002-03-08
Abstract: 본 발명의 무선 전파에 의한 시설 정보 전달방법은 사용자가 휴대폰과 같은 무선 통화 장치를 이용하여 기지국을 통해 통제 센터에 연결한 후, 무선 통화 장치가 있는 장소 주변의 시설 정보를 전송해 줄 것을 요청하게 되면, 시설 정보에 대한 데이터 베이스를 가지고 있는 통제 센터의 컴퓨터 시스템이 기지국 또는 무선 통화 장치가 있는 장소에 적합한 시설 정보를 찾아내어 전송하는 것을 특징으로 한다.
Patent KR-20030075052-A (KR)
Title: Green block for revetment
Inventor: LEE KANG SEI
IPC: E02B3/14
Filed: 2002-03-15
Abstract: PURPOSE: A green revetment block is provided to reduce construction cost and period by connecting base walls, revetment plates and impervious walls easily, and to improve the appearance by cultivating various kinds of plants in holes of the revetment plates communicated with earth. CONSTITUTION: A green revetment block is composed of a base wall(20) having plural horizontal drain holes(26) and an inclined surface; an impervious side wall(40) having an inverse L-shaped protrusion with different width; an upper impervious wall(50) having an inverse L-shaped protrusion with different width; and a revetment plate(60) having plural through holes(62). The side of the revetment plate is contacted to the inclined surface of the base wall, and the edge of the revetment plate is contacted under the protrusion of the impervious side wall and the protrusion of the upper impervious wall. The inside of the upper impervious wall and the impervious side wall divided by the protrusions is contacted to the side of the revetment plate.
Patent KR-20030078131-A (KR)
Title: Organic Electro-Luminescence Device
Inventor: LEE GI EOK
IPC: H05B33/14
Filed: 2002-03-28
Abstract: PURPOSE: An organic electroluminescence device is provided to achieve improved luminance of the yellow light emitting material and color purity of yellow light. CONSTITUTION: An organic electroluminescence device comprises a light emitting layer(38) formed between an anode electrode(32) and a cathode electrode(44), wherein the light emitting layer contains, as a dopant, Rubrene and CO6 doped in a predetermined host material; a hole injection layer(34) for injecting holes to the light emitting layer; a hole transport layer(36) formed on the hole injection layer, and which transports the holes from the hole injection layer; an electron transport layer(40) formed on the light emitting layer, and which transports electrons to the light emitting layer; and an electron injection layer(42) formed on the electron transport layer, and which injects electrons.
Patent KR-20030080862-A (KR)
Title: Suspension system for a vehicle
Inventor: KANG MIN SU
IPC: B60G21/067
Filed: 2002-04-11
Abstract: PURPOSE: A suspension system of a vehicle is provided to toe in rear wheels only in the turning of the vehicle by mounting shock absorbers having different damping forces to front and rear lateral links, accordingly to increase traveling safety of the vehicle and to minimize partial side wear of tires. CONSTITUTION: In a suspension system of a vehicle including front and rear lateral links(100,200) of which sides are connected to wheels(10) and other sides are connected to cross members(40), first and second shock absorbers(110,210) are arranged at the front and rear lateral links, respectively, and the first shock absorber has damping force smaller than the second shock absorber. The first and second shock absorbers includes a cylinder member having a closed space; an inner tube disposed in the cylinder member with having a body valve to form channel resistance; a piston provided with a piston valve to form channel resistance and arranged in the inner tube; and a piston rod connected with the piston. The cylinder member and the piston rod are connected to wheels or cross members, respectively.
Patent KR-20030081836-A (KR)
Title: Chewing-gum Comprising the Components of Leaves of Mulberry and Process for Preparing the Same
Inventor: LEE YEONG JIK
IPC: A23L1/30
Filed: 2002-04-13
Abstract: PURPOSE: Chewing gum containing a processed product of mulberry leaves such as fine powder, extract and extract powder of mulberry leaves or a mixture thereof is provided. Also, a method for producing the same is provided. The chewing gum can be used as a dietary food or a functional food for treatment of constipation, diabetes, hypertension or the like. CONSTITUTION: Chewing gum comprises 15 to 30% by weight of a gum base, 60 to 80% by weight of sugar alcohol, 0.1 to 0.5% by weight of a softening agent, 0.1 to 1.0% by weight of a moisturizer, 0.1 to 0.5% by weight of an emulsifier, 0.5 to 2.5% by weight of flavorings, 0.01 to 10.0% by weight of a processed product of mulberry leaves and 0.1 to 2.0% by weight of fruit concentrates. The sugar alcohol is xylitol, maltitol, sorbitol or isomalt.
Patent KR-20030083056-A (KR)
Title: Floating and Emergency Communication Method For Vehicles
Inventor: KIM TAE UN
IPC: B60R21/02
Filed: 2002-04-19
Abstract: PURPOSE: A floating and emergency communication apparatus of a vehicle is provided to minimize accidents by preventing sinking of the vehicle with operating an air bag in detecting sinking, and to protect the life and property by detecting the position of the vehicle accurately with automatically outputting the emergency signal at the accident or theft. CONSTITUTION: A floating apparatus for a vehicle is composed of plural sinking detecting sensors(1) installed in the vehicle to detect the sinking state of the vehicle with electrical signals; a control unit(2) generating an output signal to an air bag driving unit(3) in detecting the sinking detecting signal; the air bag driving unit operating an air bag(4) corresponding to the output signal from the control unit; and plural air bags installed in the vehicle and operated corresponding to the output signal from the air bag driving unit in sinking the vehicle to form buoyancy for floating the vehicle on the water. The sinking detecting sensor has a container having an inclined plane, a sensing unit generating the electric signal to the control unit in flowing water in, and a lid flowing water into the clearance in sinking the container. An emergency switch(6) is installed between a key switch and an input terminal of the control unit, and an emergency signal generator(7) is installed in the output terminal of the control unit to output the emergency signal.
Patent KR-20030084153-A (KR)
Inventor: JANG YUN HAN
IPC: A63B31/11
Filed: 2002-04-25
Abstract: PURPOSE: A lithium secondary battery is provided, to prevent the deformation of the exterior of a case due to swelling by improving the strength of case thickness of the part where swelling is generated. CONSTITUTION: The lithium secondary battery comprises an upper case(38); an under case(39) which is combined with the upper case to form an internal space and whose thickness is different from that of the upper case; an electrode part(34) which is received in the space of the cases and comprises a positive electrode plate(31), a separator(32) and a negative electrode plate(33) in turns; and electrode taps drawn from the positive and negative electrodes, respectively. Preferably the thickness(T1) of one case and the thickness(T2) of the other case satisfy the relation represented by 1 <= T1/T2 <= 10; and the thickness of the upper and under cases is 25-5,000 micrometers.
Patent KR-20030085742-A (KR)
Title: Carmera focusing method for image communication terminal
Inventor: MUN SEONG JUN
IPC: H04N7/14
Filed: 2002-05-01
Abstract: PURPOSE: An automatic object tracking method for visual communication terminal is provided to recognize an object using a contour extractor and a temperature sensor and to automatically track the position of the object when position information of the object is changed. CONSTITUTION: A contour extractor obtains the contour of an object inputted through a camera. The figure of a user is recognized using a non-contact type infrared temperature sensor from the extracted contour(S12,S13). The camera is moved in four directions according to the motion of the object(S14). The camera is included in a visual communication terminal or attached to the outside of the terminal. The camera controls a focus of a lens to receive the object and stores the object in a memory. The visual communication terminal extracts the contour of the object stored in the memory using the contour extractor.
Patent KR-20020086291-A (KR)
Title: Master carrier for magnetic transfer
Inventor: NIITSUMA KAZUHIRO
IPC: G11B5/596
Filed: 2002-05-10
Abstract: PURPOSE: A master carrier for magnetic transfer is provided to improve the quality of a transfer signal by reducing recording loss and durability by preventing a pattern of the master carrier from being damaged. CONSTITUTION: A master carrier for magnetic transfer is equipped with a substrate of an uneven pattern. The uneven pattern is formed from a magnetic material corresponding to information transferred to a plate board. A concave pattern(32a) in the uneven pattern has four round corners of which radius(R) ranges from 1% to 47% of the width(W) of a data track on the disk.
Patent KR-20020087354-A (KR)
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H02K3/46
Filed: 2002-05-14
Abstract: PURPOSE: A high temperature super-conducting coils supported by an iron core rotor is provided to reduce the field winding ampere-turns, super-conductor utilization and cost with respect to air-cooled rotors. CONSTITUTION: A rotor for a synchronous machine comprises a cylindrical magnetic solid rotor core(22), a race-track super-conducting coil winding(34) extending around the rotor core, a coil support extending through the core and attaching to opposite long sides of the coil winding, and a pair of end shafts(24,30) extending axially from the core and attached to the core.
Patent KR-20030090130-A (KR)
Title: A multimedia streaming server and an Interconnection Method of multimedia streaming system and multimedia database
Inventor: LEE JAE UK
IPC: G06F15/16
Filed: 2002-05-21
Abstract: PURPOSE: A server for supplying a multimedia streaming and a method for interlocking a streaming system and a multimedia database system in the device are provided to improve a reliability of a system by managing information of multimedia data and multimedia reproduction data in a database, thereby overcoming inconsistency between information data and multimedia reproduction data. CONSTITUTION: A streaming system(100) transmits multimedia data to a streaming client. A multimedia database system(200) transmits stored multimedia data to the streaming system(100). A shared memory(350) temporarily stores data for transmitting multimedia data in the multimedia database system(200) to the streaming system(100). A message queue(300) transmits and receives a message between the streaming system(100) and the multimedia database system(200). The message queue(300) exists in a stack which is a temporary storing memory in a streaming server. A transmission managing unit(130) packetizes media data in accordance with a protocol for transmitting multimedia data to the streaming client. A media managing unit(120) reads multimedia data from the shared memory(350), decodes the read multimedia data, and transmits the multimedia data to the transmission managing unit(130). If a streaming is requested from the streaming client, a database connector(110) creates a corresponding multimedia streaming session and transmits a task message to the multimedia database system(200). After terminating a streaming task, the database connector(110) deletes a streaming session. A database server(200) includes multimedia data and stores multimedia data requested from the streaming system(100) in the shared memory(350). A media client(210) interprets a message transmitted from the database connector(110) and requests that the database server(200) executes a corresponding task.
Patent KR-20030090181-A (KR)
Title: Natural liquid seasoning of seafoods using the deep water
Inventor: PARK HEE JU
IPC: A23L27/00
Filed: 2002-05-21
Abstract: PURPOSE: Provided is a natural liquid seasoning of seafoods using the deep water which contains beneficial components of natural ingredients and the deep water. Therefore, the natural liquid seasoning is beneficial to the human body and promotes its consumption. CONSTITUTION: A natural liquid seasoning of seafoods is manufactured by the steps of: double-boiling dried anchovies, dried sea tangles, and smoked bonitos with the deep water to give their extracts; mixing 10-30% of the anchovy extract, 10-30% of the sea tangle extract, 10-30% of the bonito extract, 15-25% of the soy sauce and 15-25% of the deep water; and agitating the mixture, followed by sterilization.
Patent KR-20030092728-A (KR)
Inventor: KIM SEUL GI
IPC: H01L21/68
Filed: 2002-05-31
Abstract: PURPOSE: A wafer sensor for an indexer is provided to more easily replace a sensor by fixing a socket to the indexer and assembling the main body of the sensor into the socket, and to minimize the interval of time for the replacement by separating/assembling only the main body of the socket from/into the socket. CONSTITUTION: One end of an electric wire(30) is fixed to a printed circuit board by soldering. The other end of the electric wire is connected to the inside of the socket(21) that is firmly fixed to the indexer(10). The main body(22) of the sensor is detachably assembled into the socket to interconnect terminals.
Patent KR-20020057910-A (KR)
Inventor: LEE WON CHULL
IPC: H04Q1/14
Filed: 2002-06-01
Abstract: PURPOSE: A generation communication terminal board for a compound digital communication is provided to allow a communication terminal board for an analog call communication of an existing bus wiring system to use high speed digital data information communication service in each room of a building by using a UTP cable of a star wiring system. CONSTITUTION: A rectangular case(11) has a conduit connector(11a) with a function of connecting several conduit tubes. A plurality of RJ 458 pin modular jacks(13) divides an inside of a case into a lower space and an upper space by receiving a plate(12) with holes for receiving a telecommunications outlet by types with a certain depth inside the case, and is connected to a color frame(20) connected a lead-in UTP cable led in via the conduit conductor(11a) and the lower space of the case at an upper surface of the received plate(12). An RJ 45 multi-port bridge adapter(16) commonly connects numerous lines of analog call communication UTP cables horizontally distributed to each room via the conduit connector(11a) and the lower space of the case(11) in a bus wiring system. An RJ 45 multi-port adapter(17) is received to connect numerous lines of digital data communication UTP cable horizontally distributed to each room individually by a star wiring system. A plurality of coaxial cable connecting F-type connector(15) for bi-directional CATV are provided as coaxial cables fetched and led in via the conduit connector(11a) and the lower space of the case(11) at the same upper surface. A plurality of optical cable connectors(14) are received to use high speed broadband digital communication provided to an optical cable fetched and led in via the conduit connector(11a) and the lower space of the case(11). A coaxial cable distributor(15a) is received at the lower space formed by attaching the plate to directly connect and distribute one lead-in line and numerous fetch lines for a single type of TV service which does not need a function of switching connection.
Patent KR-20040000702-A (KR)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: KIM GYEONG HO
IPC: H01L21/28
Filed: 2002-06-25
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to improve operation speed and reliability of device by forming a capping layer on a copper film. CONSTITUTION: The first interlayer dielectric(22) is formed on a semiconductor substrate(21). Damascene pattern is formed by selectively etching the first interlayer dielectric. After forming a diffusion barrier layer(23) and a seed layer(24) on the resultant structure, a copper film(25) is filled into the damascene pattern. By polishing the resultant structure using CMP, portions of the copper film(25) located in the damascene pattern are removed due to topology. A capping layer(26) is formed on the copper film(25). Then, the second interlayer dielectric(27) is formed on the resultant structure.
Patent KR-20040001854-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM SANG DEOK
IPC: H01L21/8242
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the deformation of etch profile and the bridge of a bit line when forming a bit line contact. CONSTITUTION: A plurality of gate electrode patterns(42) are formed on a substrate(40). A BPSG layer(45) is filled between the gate electrode patterns(42). A bit line contact plug(46a) and a storage node contact plugs(46b) are formed to contact the substrate through the BPSG layer. An HSQ(Hydrogen SilsesQuioxane) layer(47) is then formed on the entire surface of the resultant structure. A bit line(49) is formed to contact the bit line contact plug(46a) through the HSQ layer(47).
Patent KR-20040002150-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: LEE DONG HO
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to prevent a residual photoresist layer from being generated by performing a mask process only on an etch barrier layer in a dual damascene process, and to improve reliability of the metal interconnection by improving the etch profile of a contact hole and a trench. CONSTITUTION: An etch stop layer(22), an insulation layer(23) and the etch barrier layer are sequentially formed on a semiconductor substrate(21) including an underlying layer. The first photoresist layer pattern for defining a metal interconnection region is formed on the etch barrier layer. The etch barrier layer is etched by using the first photoresist layer pattern. The first photoresist layer pattern is eliminated. The second photoresist layer pattern for defining a contact hole region is formed on the etch barrier layer to cover the etch barrier layer. The exposed insulation layer is etched to expose the etch stop layer under the insulation layer by using the second photoresist layer pattern. The second photoresist layer pattern is removed. A portion of the insulation layer not covered with the etch barrier layer is etched to form a trench where the metal interconnection is formed while a portion of the etch stop layer under the insulation layer is etched to form a contact hole exposing the substrate. A metal layer is deposited on the resultant structure to fill the contact hole and the trench. The metal layer is polished until the insulation layer is exposed.
Patent KR-20040002174-A (KR)
Title: Refrigerator for kimchi
Inventor: JANG YEONG SIN
IPC: A23B7/10
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a kimchi refrigerator having supporting members, which have strengthened bindability and are prevented from getting loose, at its four corners. CONSTITUTION: In a kimchi refrigerator having a supporting member at its corner where a front panel and a side panel are linked together. it is characterized by comprising a plurality of connection projections projecting from the inside of the supporting member fitted to the outer surface of the side panel, a plurality of penetration holes formed on the side panel and allowing the connection projection to penetrate into the side panel, and a reinforcing member fitted to the side panel.
Patent KR-20030008138-A (KR)
Title: Noise absorption type soundproof material for automobile
Inventor: EGUCHI JUNSUKE
IPC: B60N3/04
Filed: 2002-07-02
Abstract: PURPOSE: To provide a sound absorptive soundproof material for car applications capable of considerably reducing the weight and the noise level in a cabin. CONSTITUTION: This soundproof material has a three-layer structure comprising a first sound absorbing layer 3, an intermediate layer 4 and a second sound absorbing layer 5. The first sound absorbing layer and the second sound absorbing layer are formed of fibers such as a glass wool or a synthetic resin foam such as urethane foam, and the intermediate layer is formed of a nonwoven fabric with the coating weight of 10-200 g/m¬2, and the air permeability is 3-35 cc/cm¬2/sec.
Patent KR-20030007156-A (KR)
Title: Sanitary napkins
Inventor: KASHIWAGI MASAHIRO
IPC: A61F13/15
Filed: 2002-07-12
Abstract: PURPOSE: Provided is a sanitary napkin which is readily fixed on the central part of the crotch part and does not apply deformation force to a base part of leakage preventing portions when the force is laterally applied. CONSTITUTION: The sanitary napkin includes a liquid-permeable topsheet(12) disposed on one side of the sanitary napkin to cover at least a central region thereof; a backsheet(11); an absorbent layer(13) disposed between the topsheet and the backsheet; and leakage preventing portions(15a) disposed on laterally opposed side portions of the topsheet and extending in a longitudinal direction of the sanitary napkin, joints between the respective leakage preventing portions and the topsheet being formed to extend in the longitudinal direction. The extensions are portions of the sanitary napkin extending laterally outwardly beyond the joints. Each extension includes a flexible region for facilitating folding thereof and a buffer region of a predetermined width between the flexible region and the corresponding joint.
Patent KR-20040006648-A (KR)
Title: Forgery Prevention System for Smart Card Using Image Encryption
Inventor: KIM DAL GYU
IPC: G06K19/073
Filed: 2002-07-13
Abstract: PURPOSE: A method and a system for preventing forgery/alteration of a smart card using image encryption are provided to distinguish the forgery/alteration by comparing the first Hash value received from a certification server with the second Hash value restored from the smart card. CONSTITUTION: A forgery/alteration distinguishing request received from a user is transmitted to the certification server. A standard image corresponding to the forgery/alteration distinguishing request is received from the certification server and is processed by the image encryption. The second Hash value is extracted from the encryption data. The first Hash value is restored from the smart card. The first and the second Hash value are compared. The forgery/alteration of the smart card is verified.