baber/WOPTO huggingface dataset:
Patent KR-20020077241-A (KR)
Inventor: NISHIKAWA RYUJI
IPC: H05B33/10
Filed: 2002-03-29
Abstract: PURPOSE: To uniformize the film thickness of an organic light-emitting layer, and to increase the effective light-emitting area in an organic EL display. CONSTITUTION: An anode 61 and a common cathode are formed with respective pixels of the organic EL display. An electric current is carried between the anode 61 and the cathode, by being switched by thin-film transistors 13 and 42 to make an organic EL element emit light. The organic EL element is composed of a hole transport layer, an organic light-emitting layer, and an electron transport layer. The organic light-emitting layer is used in common with adjacent identical color pixels among a plurality of pixels arranged in a matrix shape (an obliquie line part). The organic light-emitting layer is used in common to prevent reduction in the film thickness of the organic light-emitting layer in the end part of a shadow mask at vapor deposition time, so that the film thickness of the organic light-emitting layer on the anode 61 can be uniformized.
Patent KR-20030080743-A (KR)
Title: Power-saving control method in an air handling system
Inventor: LEE JAE MU
IPC: F24F11/00
Filed: 2002-04-10
Abstract: PURPOSE: A method for controlling power saving operation of an air-conditioning system is provided to save energy by applying power saving operation controlling algorithm. CONSTITUTION: A method includes the steps of: a first step(S3) determining whether an air-conditioning system is at cooling mode or heating mode; a second step(S4,S5) calculating power saving operation time depending on working mode; a third step(S6,S7) determining whether power saving operation time is longer than preset minimum power saving operation time; a fourth step controlling the air-conditioning system and returning to the first step if the power saving operation time is shorter than the minimum power saving operation time; a fifth step(S8,S9) operating the air-conditioning system at power saving mode, and determining whether concentration of indoor carbon dioxide is higher than preset concentration if the power saving operation time is longer than the minimum power saving operation time; a sixth step controlling the air-conditioning system, and returning to the first step if the concentration of indoor carbon dioxide is higher than the preset concentration; and a seventh step returning to the first step if the concentration of indoor carbon dioxide is lower than the preset concentration.
Patent KR-20020079574-A (KR)
Inventor: FAURE JEAN-PAUL
IPC: G01B7/34
Filed: 2002-04-10
Abstract: PURPOSE: A method for detecting flatness defects is provided to detect latent flatness defects of a band product supplied to a bent unit of a measuring roll including a plurality of detection zones separated at regular intervals in a state of tensile load being applied and a transmission sensor at each rotation and defects for measurement signals having a value under load which is compared with a reference value at each rotation to estimate information representing the tensile load applied in the zone in each longitudinal zone of the band. CONSTITUTION: In a method for detecting flatness defects, two values in empty conditions of signals transmitted by each sensor(3) are measured by the combination of two values in empty condition before and after a corresponding detection zone(4) passes through an end of a band(2) and a reference value compared with a value of the signal transmitted by each sensor individually and simultaneously proceeding under load at each rotation.
Patent KR-20020035816-A (KR)
Inventor: KIM ZOH GWEON
IPC: B29C41/04
Filed: 2002-04-25
Abstract: PURPOSE: A pipe coating apparatus is provided to achieve an article having a high strength and high quality by preventing a peeling or delayed shearing phenomenon of fiber reinforced plastic and an abrasion of a drawing machine. CONSTITUTION: A pipe coating apparatus includes a coating curing tunnel section(10), a mandrel section(20) and a cylinder section(30) which are integrally formed with each other. The coating curing tunnel section(10) is formed with a plurality of inlet holes(13) perforating a curing tunnel(11). An injection slit(14) is mounted in each inlet hole(13). The mandrel section(20) has a mandrel(22) formed with a passing hole(21). A plurality of pores(23) are formed in the mandrel(22). An injection slit is mounted in each passing hole(13). A pressing device(31) is mounted on an upper portion of a cylinder(33). A plurality of pipes(32) are mounted at a lower portion of the cylinder(33).
Patent KR-20030084261-A (KR)
Title: Panel tamping element manufacturing process
Inventor: KIM SANG IN
IPC: B29C44/24
Filed: 2002-04-26
Abstract: PURPOSE: A method for manufacturing filler in a constructional multilayered board is provided to reduce manufacturing cost by mixing chaff and urethane foam into the filler. CONSTITUTION: A method for manufacturing filler in a constructional multilayered board comprises the steps of: mixing chaff and urethane foam; feeding the mixture to a forming roller(40) and forming a board; jetting steam into the top and bottom of the board fed by a roller conveyor(30), and removing the adhesive strength of surfaces; compressing the board into a filler board(70) by a compression roller(60).
Patent KR-20020050195-A (KR)
Inventor: LEE HAN SEE
IPC: A47J37/04
Filed: 2002-04-29
Abstract: PURPOSE: A grill barrel for barbecue is provided to prevent fat-burning smoke from being emitted by causing the grill barrel to be slowly rotated by a motor and thereby allowing meat to be flipped over. CONSTITUTION: A grill barrel for barbecue is made of steel material. The grill barrel is elliptical in cross section. A plurality of holes(8) are penetrated at the peripheral surface of the grill barbecue. The grill barrel is split into two symmetrical halves. The halves are connected to each other and thus one is opened or closed relative to the other one. A plurality of catching strips are longitudinally formed on inner peripheral surface of the grill barrel. Front and rear shafts are fixed to opposite ends of the grill barrel. A gear(2) is fixed to the front shaft in order to be transmitted thereto. A pair of annular disks(11) are fixed to the rear shaft. Rings are formed on each halves of the grill barrel so that a locking pin is inserted thereinto. A pair of gas heating plates(6) are provided face to face at either lateral sides of the grill barrel.
Patent KR-20020090117-A (KR)
Inventor: BIRKE PETER
IPC: H01M4/505
Filed: 2002-05-09
Abstract: PURPOSE: A method for preparing a separator/electrode assembly for an electrochemical element and an electrochemical element containing the separator/electrode assembly prepared by the method are provided, to prepare the separator/electrode assembly for an electrochemical element having at least one lithium-intercalating electrode for improving the power of cells. CONSTITUTION: The method comprises the steps of finely dispersing electrochemically active materials insoluble in the polymer in the polymer matrix; coating the polymer matrix containing the active materials directly on the surface of layer comprising porous separator materials or solid ion conductive materials; and drying the coated one. Preferably the polymer is fluorinated polyvinylidene and polyfluoropropylene; and the solvent is N-methyl-1,2-pyrimidinone or acetone.
Patent KR-20030092234-A (KR)
Title: Apparatus for cooling control of system display
Inventor: LEE SE GYU
IPC: G09G3/00
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus for controlling the cool of a display system is provided to control the amount of airflow of the fan by adjusting the voltage applied to the fan. CONSTITUTION: An apparatus for controlling the cool of a display system includes a microcomputer(2), at least one sensor and at least one fan driving unit. The sensors senses the neighboring temperature. And, the fan driving units drive the fan(1) by the temperature difference between the sensed temperature and the reference temperature memorized at the microcomputer(2).
Patent KR-20030092800-A (KR)
IPC: G02F1/133
Filed: 2002-05-31
Abstract: m x n개의 노드들을 가진 디코더의 배치 구조와 그 방법이 제공된다.  노드는 복수의 트랜지스터 노드들과 복수의 채널 노드들을 포함한다.  트랜지스터 노드의 제조 방법은 게이트, 제1 소스/드레인 영역 및 제2 소스/드레인 영역을 형성하는 단계를 포함한다.  채널 노드는 채널을 형성하는 단계에 의해 제조된다.  채널, 제1 소스/드레인 영역 및 제2 소스/드레인 영역은 동시에 동일한 재료로 형성된다.  본 발명에서 더욱 작은 폭을 가진 디코더 회로가 추가적인 마스크 없이 달성된다.
Patent KR-20030004023-A (KR)
Title: Wireless communication device with a state model
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04B7/26
Filed: 2002-06-05
Abstract: PURPOSE: A wireless communication device with a state model is provided to have the state model with a reset/suspend state, for providing internal consistency to the state model and avoiding previous state memory requirements of the state model. CONSTITUTION: A layer 2 interface(82) is designed as a finite state machine(90). The finite state machine(90) includes a null state, a data transfer state, a reset pending state, a local suspend state, and a reset/suspend state. In the null state, no communication channel is established. In all the other states, a communication channel is established with another communication device. In the data transfer state, the communication channel is active. In the reset pending state, the communication is halted by pending a reset acknowledge signal from the other device. In the local suspend state, communications are temporarily suspended for all data after a predetermined event. The reset/suspend state explicitly supports a condition in which both rest pending and local suspend conditions are present, and enables the state machine to be transited into a subsequent state without requiring the knowledge of a previous state.
Patent KR-20030094618-A (KR)
Title: A reinforcemen-layer type sewer-pipe repair method and its apparatus
Inventor: KIM TAE YEONG
IPC: F16L55/16
Filed: 2002-06-07
Abstract: PURPOSE: A non-excavation type repair method of a reinforcement type drainpipe and a device thereof are provided to repair damaged parts in case that the diameter of the damaged drainpipe is larger than a manhole inlet as a device throwing hole. CONSTITUTION: A ring member(10) formed in an arc shape is provided to easily repair the damaged parts of the larger pipe than a manhole inlet as a device throwing hole in diameter. The ring member forms supporting rings disposed at front and rear ends connected with each other by a ring coupling unit. A plurality of support bars(20) form a supporting frame by connecting a bar coupling pin to a bar coupling groove of the supporting ring. An expansion tube(30) is fitted to the supporting frame formed by supporting ring and the supporting bar to form at least one air chamber. The supporting frame moves along the drainpipe with wheels. The air chamber consists of a shut off air chamber(32), an expansion air chamber(31) and a restraint air chamber.
Patent KR-20030096720-A (KR)
Title: Ink jet print head and manufacturing method thereof
Inventor: KIM YUN GI
IPC: B41J2/05
Filed: 2002-06-17
Abstract: PURPOSE: An ink jet print head and a method for manufacturing the same are provided to improve productivity and to reduce manufacturing cost by improving adhesive force between a fluid path plate and a nozzle plate. CONSTITUTION: A heater(102) is formed on a surface of a substrate(100) and a passivation layer(101) is formed on the heater(102). The heater(102) is connected to a conductor and pads provided on the substrate(100). A fluid path plate(200) is positioned on the passivation layer(101). The fluid path plate(200) provides an ink chamber(210) and an ink feeding route for feeding ink into the ink chamber(210). A nozzle plate(300) is positioned on the fluid path plate(200). The nozzle plate(300) is provided with an orifice(310) in order to exhaust ink droplet corresponding to the ink chamber(210).
Patent KR-20030097181-A (KR)
Title: Driving structure for automotive audio/visual system
Inventor: KIM WON JU
IPC: B60R11/02
Filed: 2002-06-20
Abstract: PURPOSE: A driving structure of an audio-visual device for a vehicle is provided to prevent noise and vibration by guiding a tray by the point contact of a spherical member. CONSTITUTION: In an audio-visual device for a vehicle, an elastically pressing unit(40) is mounted at one side of a main body of the audio-visual device, and presses one side of a tray(10) elastically by the point contact of a spherical member. A guide unit(57) is installed at the other side of the tray, and guides the tray by the point contact of a spherical member.
Patent KR-20040003397-A (KR)
Title: The soundproofing wall with vegetation using a wire netting block
Inventor: PARK KI SOUNG
IPC: E01F8/02
Filed: 2002-07-02
Abstract: PURPOSE: A vegetation soundproofed wall using a wire netting block is provided to harmonize with the surroundings by keeping an eco-friendly natural beauty and to improve self-growth of plants without supplying moisture. CONSTITUTION: The vegetation soundproofed wall(100) using a wire netting block(10) is formed by piling up wire netting blocks(10), which contain an inner sack composed of close wire nettings filled up with surface soil mixed with seeds and an outer wire netting formed in the shape of a sack by a wire netting to house many groups of native rocks, between H-beams(20) of the wire netting block(10).
Patent KR-20040004982-A (KR)
Title: method for manufacturing bit line
Inventor: KIM BAEK MAN
IPC: H01L21/28
Filed: 2002-07-08
Abstract: PURPOSE: A method for fabricating a bitline is provided to improve surface roughness of a tungsten layer for a chemical vapor deposition(CVD) bitline by forming the second TiN layer and by dipping the second TiN layer into a hydrofluoric acid solution. CONSTITUTION: An interlayer dielectric(103) having a bitline contact(104) is formed on a silicon substrate(100). A Ti layer(106) is formed on the interlayer dielectric. The first TiN layer is formed on the Ti layer, not exposed to the atmosphere. A heat treatment process is performed on the resultant structure to form a TiSi2 layer(112). The second TiN layer is formed on the substrate including the TiSi2 layer. A cleaning process is performed on the front surface of the substrate including the second TiN layer. A tungsten layer for a bitline is formed on the substrate.
Patent KR-20030009145-A (KR)
Title: Magnetic record playback equipment and method thereof
Inventor: OOTA SHUICHI
IPC: G11B23/087
Filed: 2002-07-10
Abstract: PURPOSE: To surely prevent the interference between the position where the plastic deformation is caused by a tape guide inside a cassette in an unused tape cassette and the area where an information signal is recorded and reproduced to make good recording and reproduction of the information signal possible. CONSTITUTION: When the eject operation is executed after the execution of rewind operation (G), the position of a recording tape in the tape cassette conforms to the position (B) of the recording tape in the unused tape cassette.
Patent KR-20040009063-A (KR)
Title: A protection against heat and soundproof construction of air compressor
Inventor: KIM KEY SUN
IPC: F04B39/00
Filed: 2002-07-22
Abstract: PURPOSE: Radiant and soundproof structure of an air-compressing apparatus is provided to enhance cooling and soundproof efficiency by making the heat, noise, and vibration produced from the air-compressing apparatus pass through two different mediums. CONSTITUTION: An air-compressing apparatus(100) is installed inside a soundproof liquid tank(130) storing a soundproof liquid, to arrest sounds. To enhance cooling and soundproof efficiency, a motor(110) driving an air compressor(120) is installed outside the soundproof liquid tank and the compressor, compressing drawn from the outside and discharging the compressed air, is installed inside a sound insulation chamber of the soundproof liquid tank.
Patent KR-20040011650-A (KR)
Title: manufacture method of a section dyeing leather
Inventor: KIM JAE DU
IPC: D06P5/30
Filed: 2002-07-27
Abstract: PURPOSE: A manufacturing method of leather is characterized by dyeing a surface of the leather with a pad-dyeing method, a screen dyeing method or a brush coating method, infiltrating dyeing paste into the surface and using a sodium alginate thickener not having a rubber ingredient. The leather has excellent flexibility, air permeability and clear color. The leather is useful for shoes such as military shoes. mountain-climbing boots and combat shoes. CONSTITUTION: The leather is obtained by the steps of: mixing acid dyes with the sodium alginate thickener to prepare a liquid; mixing formic acid and a balance with the liquid to prepare the dyeing paste; mixing a solvent(a dispersing agent), oleic acid(a permeating agent) and aqueous ammonia(a fixing agent) with the dyeing paste; dyeing the leather with the dyeing paste; drying the leather; steaming the dyed leather on about 94deg.C for about 60min.; washing and drying the leather; and then water-repelling the leather.
Patent KR-20030011703-A (KR)
Inventor: KAWASAKI TAKASHI
IPC: H01R13/629
Filed: 2002-07-30
Abstract: PURPOSE: To provide a card adapter for surely and easily attaching-detaching card-like electronic equipment. CONSTITUTION: This card adapter 1 is provided with a chassis 10, a pressing member 40 arranged in the chassis 10, and pressing a CF card 2, an ejection lever 50 for displacing the pressing member 40, and an arm 60 arranged turnably in the chassis 10 via a rotary shaft 13, and is constituted so as to interlock the pressing member 40, the ejection lever 50, and the arm 60 by linking one end of the arm 60 with the pressing member 40 via a first linking 14, and linking the other end with the ejecting lever 50 via a second linking part 15. Thus, the CF card 2 can be easily and surely attached to and detached from the card adapter 1.
Patent KR-20030013271-A (KR)
Inventor: NAITO HIROSHI
IPC: H01C17/075
Filed: 2002-07-31
Abstract: PURPOSE: A method of forming noble metal thin layer pattern is provided to achieve a good quality and being easy to cover the surface thereof with an insulating layer. CONSTITUTION: A sacrificial layer(7) is formed on a substrate(11) and a mask layer is formed on the sacrificial layer. An opening having a predetermined pattern is formed through the mask layer. The sacrificial layer exposed in the opening is removed to form a cave broader than the opening on the substrate. A noble metal thin layer is deposited on the entire surface of the substrate. The sacrificial layer is dissolved and removed to form a noble metal thin layer pattern(18).
Patent KR-20040015429-A (KR)
Title: Toy Crab Being Operated with Cam Structure
Inventor: LEE BONG SU
IPC: A63H11/20
Filed: 2002-08-12
Abstract: PURPOSE: A toy crab whose legs are operated by a cam is provided to be utilized not only as a toy for children but also as a teaching aid for teaching children how the legs of the crab move. CONSTITUTION: The toy crab operated by a cam includes a housing(3) for fixing components; a leg set(2) whose end is connected to a fixed shaft(21), and the longitudinal middle part of the set is connected to cam shafts(22a,22b); a driving equipment(5) for driving the cam shafts(22a,22b); and an upper main body assembled to an upper part of the housing(3). The driving equipment(5) includes a motor(4), a gear set(5), a battery for driving the motor(4), and a switch(6) for stopping the motor(4) or changing the rotational direction of the motor(4).
Patent KR-20040015449-A (KR)
Title: Shock absorbing member and suspension system provided therewith
Inventor: PARK EUN GYU
IPC: B60G15/00
Filed: 2002-08-13
Abstract: PURPOSE: A shock absorbing member and a suspension system having the shock absorbing member of a vehicle are provided to variously adjust the properties of the shock absorbing member to shapes or materials of a ring member by inserting and fixing one or a plurality of ring members to a body unit, to improve the durability of a bumper stopper, and to cut down designing and manufacturing cost. CONSTITUTION: A shock absorbing member is composed of a body unit(110) of elastic materials having at least two combining grooves along the outer peripheral surface and absorbing shock and a shock absorbing member(100) formed as a ring member(120) attached to and separated from the combining groove. The ring member is made from one metal, rubber, and foam urethane.
Patent KR-20020089219-A (KR)
Inventor: LEE BYUNG WOO
IPC: C04B33/24
Filed: 2002-08-17
Abstract: PURPOSE: Provided are porous ceramic products with long-lasting diffusion of odors by forming ceramic products with large-sized pores and infiltrating diffusive materials(aromatics, deodorants) into the products. CONSTITUTION: The porous ceramic products are produced by the following steps: mixing clay or clay including other materials(yellow earth and quartz porphyry) with flammable materials such as papers, crops, expanded polystyrene, etc.; forming; sintering at 700-850deg.C to form large-sized pores(3) on ceramic products(4); applying a glaze(1) except some parts(5) where the aromatic materials are diffused; sintering at 100-1350deg.C; and infiltrating diffusive materials(aromatics, deodorants and perfumes) into the inside of ceramics by a vacuum pressing method. Accordingly, the formed large pores possess lots of diffusive materials and the diffusion rate is controlled by controlling non-glazed parts where the aromatic materials are spread out.
Patent KR-20040020371-A (KR)
Title: A reflective liquid crystal display device
Inventor: KANG GI HYEONG
IPC: G02F1/1335
Filed: 2002-08-30
Abstract: PURPOSE: A reflective liquid crystal display is provided to obtain correct gray scales over the entire area of pixels. CONSTITUTION: A reflective liquid crystal display includes a semiconductor substrate(4) on which a semiconductor integrated circuit is formed, a transparent front substrate(6) arranged opposite to the semiconductor substrate having a liquid crystal material(8) interposed between the two substrates, and a pixel electrode(12) electrically connected to the semiconductor substrate. The reflective liquid crystal display further includes a spacer(18) formed in a non-pixel region, an upper orientation film, a lower orientation film(16) covering the overall surface of the semiconductor substrate including the spacer and pixel electrode. A rubbing direction of the lower orientation film is set such that the rubbing direction has a predetermined angle to horizontal and vertical axes of a screen. The pixel electrode has two sides parallel with the rubbing direction of the lower orientation film.
Patent KR-20040022288-A (KR)
Title: Illuminating apparatus of reflective type using leakage light
Inventor: KIM GWANG HO
IPC: G06F1/16
Filed: 2002-09-03
Abstract: PURPOSE: A reflection typed lighting device using the leakage light is provided to read/use a keyboard by realizing a mechanism to reflect the leakage light of an upward direction necessarily generated when an LCD is operated. CONSTITUTION: The device comprises an LCD unit(11), a frame unit(13) for fixing/protecting the LCD unit, and a keyboard unit(15) for adjusting the LCD. A reflection mirror(17) is installed on the frame unit. The reflection mirror reflects the light out from a surface of the LCD unit to the keyboard unit. Thus, a character printed on the keyboard is read in a place not having the environment lighting.