baber/WOPTO huggingface dataset:
Patent KR-20020078042-A (KR)
Title: circuit for enabling sense amplifier
Inventor: MUN DAE YEONG
IPC: G11C7/06
Filed: 2001-04-04
Abstract: PURPOSE: A sense amplifier enable circuit is provided to prevent a malfunction of a sense amplifier by removing a short pulse from an inside of a chip. CONSTITUTION: The first inverter(IN1) is used for inverting an output signal of a pulse removal portion. The first signal delay portion(21) is used for delaying an output signal of the first inverter(IN1). The first NAND gate(NAND1) is used for performing a logical AND operation for an output signal of the first inverter(IN1) and an output signal of the first signal delay portion(21). The second signal delay portion(22) is used for delaying an output signal of the first NAND gate(NAND1). The second NAND gate(NAND2) is used for performing the logical AND operation for the output signal of the first inverter(IN1) and an output signal of the second signal delay portion(22). The first NOR gate(NOR1) is used for performing a logical OR operation for an output signal of the second NAND gate(NAND2) and a ground voltage signal. The third and the fourth signal delay portions(23,24) are used for delaying an output signal of the first NOR gate(NOR1). The third NAND gate(NAND3) is used for performing a logical AND operation for output signals of the third and the fourth signal delay portions(23,24). The second inverter(IN2) is used for inverting an output signal of the third NAND gate(NAND3). The fourth NAND gate(NAND4) is used for performing the logical AND operation for an output signal of the second inverter(IN2) and a supply voltage signal. The third inverter(IN3) is used for inverting an output signal of the fourth NAND gate(NAND4).
Patent KR-20020078260-A (KR)
Title: Method for searching and selecting link in data broadcasting receiver
Inventor: LEE GYU JAE
IPC: H04N21/431
Filed: 2001-04-06
Abstract: PURPOSE: A method of searching and selecting a link in a data broadcasting receiver is provided to give numbers to link items of data broadcasting pictures and when a user selects a number using a remote control execute a link allocated to the selected number. CONSTITUTION: A data broadcasting receiver includes a browser that displays link items on a TV screen and, when a user selects one of the link items using a remote control, executes the selected link. The browser stores information about links including numbers given to the links, which is being currently displayed on the TV screen, in a memory. A button required for selecting a link is mapped to the remote control, and the button controls the operation of selecting a link. When the link selecting operation is activated according to input of the button, the information stored in the memory is read to generate a link information picture and the link information picture is superposed on the current picture. Then, a numeral button of the remote control, inputted by a user, is analyzed and when a link corresponding to the numeral button is found, informs the browser of it.
Patent KR-20020078306-A (KR)
Inventor: KANG CHUN SU
IPC: H01L21/66
Filed: 2001-04-09
Abstract: PURPOSE: A mark for measuring overlay degree is provided to improve overlap accuracy by minimizing a damage of a parent vernier. CONSTITUTION: The mark measures an overlap between a polishing procedure and a mask procedure. The overlap measurement mark comprises a parent vernier(40) having a square ring-shaped pattern and four compensative patterns(41). The four compensative patterns(41) are regularly spaced apart from the square edges of the parent vernier(40). At this time, the four compensative patterns(41) have an angle of 0-45 degree by reference axis.
Patent KR-20020080058-A (KR)
Title: Waste material incinerater of Single Pit Type by Double Effect and incinerating method thereby
Inventor: KIM JAE SEUNG
IPC: F23G5/16
Filed: 2001-04-11
Abstract: PURPOSE: An incinerator and a method for incinerating waste are provided to efficiently treat great amount of wastes by dividing a combustion chamber into two combustion chambers. CONSTITUTION: An incinerator includes a lower combustion chamber provided with a waste discharging door(10) and an upper combustion chamber(1-1) provided with a waste inlet door(2). A residual combustion stuff discharging door(7) is formed at a lower portion of the upper combustion chamber(1-1). The residual combustion stuff discharging door(7) is communicated with the lower combustion chamber. A main combustion gas discharging pipe(6) is connected to the upper and lower combustion chambers. A main combustion gas control valve is installed in the main combustion gas discharging pipe(6).
Patent KR-20010098610-A (KR)
Title: 게임 장치, 게임 장치의 제어 방법 및 정보 기억 매체
IPC: A63F13/55
Filed: 2001-04-14
Abstract: 게임 아이템을 예기하지 않은 다른 게임 아이템으로 변환하는 기능을 구비함에 따라 게임에 의외성을 제공한다. 
     게임 아이템을 변환하기 위해, 병메일 기능을 구비하도록 한다.  병메일 기능에서는 두개의 게임 장치를 통신 케이블 등으로 통신 접속하고, 자신의 게임 캐릭터가 소지하는 게임 아이템으로부터 하나를 지정하고, 그 게임 아이템을 특정하는 게임 아이템 특정 정보를 양 게임 장치로 교환할 수 있도록 한다.  그리고, 상대의 게임 장치로부터 얻어진 게임 아이템 특정 정보가 특정하는 게임 아이템을 변환원 게임 아이템으로 하고, 그것에 대응된 변환처 게임 아이템을 아이템 변환 테이블로부터 판독한다.  그리고, 그 판독한 게임 아이템을 원래의 게임 아이템을 대신하여 플레이어 캐릭터에게 소지시키도록 한다.
Patent KR-20010069574-A (KR)
Inventor: KWAK NO CHAN
IPC: F21S9/02
Filed: 2001-04-18
Abstract: PURPOSE: An emergency light is provided to exactly guide people toward an emergency exit when a fire occurs. CONSTITUTION: The main body(2) of an emergency light comprises a fire detection unit for monitoring the fire, a voice generation module for producing the voice guide signal stored on the memory according to the signal generated from the fire detection unit, a speaker(12) connected to the voice generation module to replay the voice guide signal, a flash(14) for emitting a flashing light signal to easily guide people, and an internal battery. The fire detection unit has a heat detection sensor, a smoke detection sensor, and an infrared ray detection sensor.
Patent KR-20020082963-A (KR)
Title: tension shadow mask-frame assembly in a CRT
Inventor: PARK YEONG HO
IPC: H01J29/02
Filed: 2001-04-24
Abstract: PURPOSE: A tension shadow mask-frame assembly of a cathode ray tube is provided to form a long side portion of a frame as an L-shaped side and fix stably a shadow mask to an upper end portion of the frame. CONSTITUTION: A frame is formed with a couple of long side portions(31) and a couple of short side portions(32). The frame is coupled with an inner wall of a panel. A plurality of electron beam passing holes are formed in a shadow mask(50). A horizontal portion(31a) and a vertical portion(31b) of the long side portion(31) are at right angles to each other. A contact face(32a) of the short side portion(32) is contacted with a lower face of the horizontal portion(31a). The contact face(32a) of the short side portion(32) inclines to the horizontal direction as much as a tilt angle(θ) of the vertical portion(31b) of the frame(30) which is curved by tension applied to the shadow mask(50).
Patent KR-20010098946-A (KR)
Title: 표시 장치 및 그의 제조 방법
IPC: H01J9/02
Filed: 2001-04-27
Abstract: 본 발명의 표시 장치는 소정의 간극을 두고 서로 접합하여 밀폐된 공간을 형성하는 한 쌍의 기판과, 공간에 채워진 이온화 가능의 기체와, 적어도 한쪽의 기판에 형성된 기체를 이온화하여 공간에 방전을 발생하는 방전 전극을 구비한다.  방전 전극은 전착법으로 성막된 보호 피막에 의해 피복되어 있다.  보호 피막은 붕소 화합물 또는 탄소를 포함하는 도전성 분말과 글래스 분말의 혼합물을 전착하고 또한 소성한 것이다.  전착시, 도전성 분말 및 글래스 분말은 평균 입자 직경이 10μm 이하이고, 도전성 분말 및 글래스 분말의 평균 입자 직경은 모두 1μm 내지 3μm의 범위에 있고, 도전성 분말과 글래스 분말은 9:1 내지 3:7의 범위의 체적비로 혼합하고, 보호피막의 막두께를 1μm 내지 20μm의 범위로 한다.  이로써, 방전 전극의 경시적 열화를 억제하는 것이 가능함과 동시에, 방전 전압의 저감화도 가능하다.
Patent KR-20020083660-A (KR)
Title: Baking apparatus for manufacturing semiconductor devices
Inventor: RYU HYEONG SIK
IPC: H01L21/027
Filed: 2001-04-28
Abstract: PURPOSE: A baking device for fabricating semiconductor device is provided to prevent bad process and patter formation by using a sensor to monitor a safe arrival of wafer on baking plate and controlling bake process according to the judgement. CONSTITUTION: A wafer(42) is loaded on a baking plate(40) by a wafer-loading pin(44). A height-sensitive sensors(100) installed in the baking plate send the measured height signal to the input unit(102), converting the analog signal from each height sensor to digital signal, sent to the judging unit(104). The judging unit examines the difference between all height signals and send the result to the controlling unit(110) and output unit(106), converting digital signal into analog signal and sending it to an alarm unit(108).
Patent KR-20020084753-A (KR)
Title: Roughening-treated copper foil and production of the same
Inventor: ENDO YASUHIRO
IPC: C23C28/00
Filed: 2001-05-03
Abstract: PURPOSE: A roughening-treated copper foil is provided which is appropriately used as a copper foil for printing circuit board having superior adhesive strength between resin substrate and copper foil by forming a protuberance shaped copper at concave and convex parts of the copper foil, and a method for manufacturing the same is provided. CONSTITUTION: The roughening-treated copper foil comprises a composite metal layer formed on the surface to be adhered of copper foil, the composite metal layer comprising copper, one or more metals selected from tungsten and molybdenum and at least one or more metals selected from nickel, cobalt, iron and zinc; and a roughening layer comprising copper formed on the composite metal layer, wherein adhesion amount of copper in the composite metal layer is 5,000 to 10,000 μg/dm¬2, adhesion amount of the one or more metals selected from tungsten and molybdenum is 10 to 1,000 μg/dm¬2, and adhesion amount of the at least one or more metals selected from nickel, cobalt, iron and zinc is 10 to 1,000 μg/dm¬2, and wherein adhesion amount of the copper in the roughening layer comprising copper is 30,000 to 300,000 μg/dm¬2.
Patent KR-20020084992-A (KR)
Title: ink-cartridge for ink-jet printer
Inventor: BYUN CHANG SU
IPC: B41J25/304
Filed: 2001-05-03
Abstract: PURPOSE: An ink cartridge attaching/separating apparatus is provided to achieve improved user convenience by allowing ink cartridge to be easily attached/separated, while preventing damage of component parts and increasing stability. CONSTITUTION: An ink cartridge attaching/separating apparatus, comprises a carriage(40) having a support frame(41) supported at a guide rail(30), and a container(43) coupled to the support frame; an ink cartridge(50) arranged to be attachable/separatable to/from the container, and which has a latching protrusion formed at the top of the ink cartridge; a latching unit installed to the support frame, and which latches the latching protrusion of the ink cartridge mounted in the container during compression and releases the latching protrusion during restoration; and a rotating unit having a joint rotating at a predetermined angle, and which is arranged to the support frame. The rotating unit pushes the ink cartridge which is temporarily mounted in the container and compresses the latching unit during rotation in a direction, and permits restoration of the latching unit during rotation in the opposite direction.
Patent KR-20020085178-A (KR)
Inventor: JANG YONG JIN
IPC: C07D501/42
Filed: 2001-05-07
Abstract: PURPOSE: Provided are a novel cephalosporin compound represented by the formula(1) and having strong antibiotic activity to MRSA, its preparation process and a composition of antibiotics containing the compound of the formula(1). CONSTITUTION: The cephalosporin compound of the formula(1) which is as described in the description, its pharmaceutically acceptable nontoxic salts, its physiologically hydrolyzable ester, hydrate, solvate and its isomer have antibiotic effect on gram positive bacteria and have broad range of antibiotic spectrum. Thus, they are very useful for the prevention and treatment of diseases associated with infection of bacteria.
Patent KR-20020085225-A (KR)
Title: A painting device
Inventor: SHIN DUK YONG
IPC: B05B7/16
Filed: 2001-05-07
Abstract: PURPOSE: A coating apparatus using two kinds of liquid is provided to prevent the solidification of a main material and a hardener during its mixing process and enable an injected coating material to be solidified rapidly. CONSTITUTION: The coating apparatus using two kinds of liquid comprises a body(100) having an oil reservoir; a pair of pumping devices(300,310) connected to the body, the pumping devices being actuated in cooperating with the vertical movement of a piston rod of an upper main cylinder for pumping a main material and a hardener; an engine driving part(400) for actuating the cylinder with an oil pressure; a pair of heating devices(500,510) for heating the main material and the hardener respectively; a heating hose(600) for guiding the main material and the hardener while keeping an appropriate temperature of them; an injection gun provided at the end of the heating hose for mixing and injecting the main material and the hardener; and a pair of compressive pumping devices.
Patent KR-20020085913-A (KR)
Title: cylinder head cover for a vehicle
Inventor: JU HYEON CHEOL
IPC: F02F1/24
Filed: 2001-05-10
Abstract: PURPOSE: A cover structure of a cylinder head for a vehicle is provided to effectively reduce the noise caused by the vibration generated in the cylinder head and a valve train system. CONSTITUTION: In a cylinder head cutting off an oil scattered to the outside of the supplied oil to a valve train system during driving an engine while mounting components of valve train system to the upper side of the cylinder head, a portion of a convex part(12c) of a head cover(12) positioned at the edge part of the head cover is cut and a plastic cover part(14) is connected to the portion through the medium of a connection bolt(14a). Thereby, the noise caused by the vibration generated in the cylinder head and the valve train system is reduced.
Patent KR-20020090795-A (KR)
Title: method for generating a special message of the WLL terminal system
Inventor: KIM YUN GYEOM
IPC: H04B7/24
Filed: 2001-05-29
Abstract: PURPOSE: A method of delivering a special message of a WLL terminal system is provided to generate a special dialing tone according to a special message of a WSC(Wireless Switching Center) when a terminal is hooked off, thereby enabling a user to easily recognize a specific service function set by the user. CONSTITUTION: A WLL terminal system is in an initial state(S1), and decides whether a receiving conversion function is set(S2). If not, the WLL terminal system decides whether a present speech mode is set(S3). If so, the WLL terminal system performs a set general speech function(S4). If a message signal is received to request to deliver a special signal from a WSC, the WLL terminal system generates a specific signal sound informing a user of a specific function setting every call(S7).
Patent KR-20020091544-A (KR)
Title: Guide axis manufacturing method
Inventor: NA YUN HWAN
IPC: G11B15/675
Filed: 2001-05-31
Abstract: PURPOSE: A method of manufacturing a guide axis for guiding a video tape is provided to manufacture the guide axis having fine surface roughness and good straightness. CONSTITUTION: A semi-processed guide axis having the same size as the size of a guide axis to be fabricated is manufactured of a material(10) through a header process. The cross-sectional portion formed between the largest-diameter part(13) and medium-diameter part(12) of the semi-processed guide axis is grooved to form a ring-shaped groove at the cross-sectional portion. The cross-sectional portion of the medium-diameter part is chamfered to finish the guide axis. The surface of the medium-diameter part and large-diameter part of the finished guide axis is processed with a pair of rolling dices such that surface roughness of the medium-diameter part is finer than that of the large-diameter part.
Patent KR-20020094093-A (KR)
Title: A combined direct exhaust type and duct type a package air conditioner inner part
Inventor: KIM U GON
IPC: F24F1/00
Filed: 2001-06-07
Abstract: PURPOSE: An indoor unit of package air conditioner used as direct exhaust type and duct type is provided to be easily changed to direct exhaust type and duct type. CONSTITUTION: A cutting line(5) is formed on a part of a top panel(4) of an upper plate of a cabinet(1) by half blanking to be separated with force so that a duct is connected and the part where the top panel is separated is formed as a duct connecting hole. A plurality of screw holes(8) are formed around the duct connecting hole to connect the duct. If the air conditioner is used as duct type by separating the part of the top panel and connecting the duct with the duct connecting part, an exhaust grill(3) formed on a front side of the cabinet is covered by a panel member separately manufactured.
Patent KR-20020096096-A (KR)
Title: Method for removing a fluorine in a semiconductor via hole clean processing
Inventor: JUNG BYEONG HYEON
IPC: H01L21/304
Filed: 2001-06-16
Abstract: PURPOSE: A method for removing fluorine in a semiconductor via hole clean processing is provided to improve interconnection process by adding a process of hydrogen deoxidization gas to an RF cleaning chamber. CONSTITUTION: A metal line(2) is formed on an insulation layer(1). A via hole(4) is formed to connect with an upper line. After cleaning a semiconductor via hole, hydrogen deoxidization gas is put into Ti and TiN deposition equipment to form HF gas that removes residue F component(5) remaining on a via hole.
Patent KR-20020096796-A (KR)
Title: sound, illuminator system for songroom
Inventor: KIM YOUNG JIN
IPC: G11B31/02
Filed: 2001-06-20
Abstract: PURPOSE: A sound and lighting system of a karaoke room is provided to make an atmosphere better in a karaoke room by operating a lighting system harmoniously with a sound system of a karaoke. CONSTITUTION: A sound and lighting system of a karaoke room includes a sound system(2) taking charge of independent sound in a divided individual place(1); a lighting system embedding a sensor(3) and an inner program(4) expressing lighting in various ways, and divided into a selecting mode(5) varying expression methods of lighting according to sound and a regular mode(6) having one expressing method regardless of sound; a control box(8) controlling the lighting system through signals from the sound system and the sensor; a manager signal part(9) controlling operation of the control box; and a user signal part(10) capable of selectively using a manager signal transmitted to the control box.
Patent KR-20020005961-A (KR)
Inventor: GFELLER FRITZ
IPC: H04B14/02
Filed: 2001-06-29
Abstract: PURPOSE: An apparatus and a method for determining a pulse position for a signal encoded by a pulse modulation are provided to increase the effective SNR(Signal-to-Noise Ratio) of a received signal and achieve more reliable communication links. CONSTITUTION: A signal is receivable as at least the first component(PCS) and the second component(DCS). The first storage unit(102) stores at least one symbol of the first component(PCS) and the second storage unit(104) at least one symbol of the second component(DCS). A determination unit(118) comprises a probability table(110), which in case that the first and second components(PCS,DCS) are received is addressed with the at least one symbol of the first component(PCS) and the at least one symbol of the second component(DCS). The probability table(110) provides a value that is defined as the pulse position(DDS).
Patent KR-20020003826-A (KR)
Inventor: EGASHIRA KOJI
IPC: H01L21/00
Filed: 2001-07-03
Abstract: PURPOSE: A processing apparatus is provided to improve the sealing capability and prolong the life of the mechanism. CONSTITUTION: A processing apparatus includes an inner cylinder(25)(a processing chamber(23)) accommodated in a carrying unit for carrying an object to be processed and further seals up the object with the inner cylinder(25) or a first stationary wall(34) to process the object in contact with processing fluid. In this processing apparatus with sealing mechanism, flexible hollow packings(100,101) are arranged doubly in either the inner cylinder(25) or the first stationary wall(34), at its occluded part with the first stationary wall(34) and the inner cylinder(25). The hollow packings(100,101) have their hollow parts(102) connected with respective pressurized-air sources 103 through pressure-detecting switches(110) and closing valves(105). By expanding or contracting the hollow packings(100,101), the operation of the apparatus is switched in between its sealing state and non-sealing state.
Patent KR-20030008250-A (KR)
Title: Water distribution polyurethan resin of solidifying type by steam and heat
Inventor: KANG WON SEOK
IPC: C08L75/04
Filed: 2001-07-16
Abstract: PURPOSE: A water-dispersive polyurethane resin is provided, which is solidified by steam and heat, is improved in the solidification velocity and is used to prepare a synthetic leather with good surface coating and toughness. CONSTITUTION: The water-dispersive polyurethane resin comprises 100 parts by weight of a water-dispersive polyurethane resin consisting of 70 wt% of water and 30 wt% of a solid component; 0.01-35 parts by weight of a steam solidification additive containing 1 mol of an ammonia salt based on about 0.001-10 mol of liquid ammonia (based on the amount of ammonia); about 5-15 parts by weight of a toner; and about 0-10 parts by weight of an urethane-based thickener.
Patent KR-20030008491-A (KR)
Inventor: MIN BYEONG GUK
IPC: H01J11/24
Filed: 2001-07-18
Abstract: PURPOSE: A plasma display panel is provided to reduce power consumption and improve efficiency by enhancing brightness and reducing electrode area by causing a long-gap discharge from a low voltage. CONSTITUTION: A plasma display panel comprises a first sustaining electrode group including two or more electrodes; a second sustaining electrode group including two or more electrodes; and a pad sustaining electrode(68) extended from each electrode of first and second electrode groups toward the adjacent electrode. The pad sustaining electrode includes a first protrusion pattern protruded from each electrode, and a second protrusion pattern formed at a predetermined spacing from the first protrusion pattern.
Patent KR-20030013635-A (KR)
Title: Compensation method and apparatus for lamp lightness of projection type display device
Inventor: KIM NAM IL
IPC: H04N5/74
Filed: 2001-08-08
Abstract: PURPOSE: A method and an apparatus for compensating brightness of a lamp of a projection type display are provided to detect the lamp brightness at a predetermined period periodically and appropriately compensate contrast and brightness according to the detected brightness. CONSTITUTION: A lamp temperature detector(1A) detects the temperature of a lamp. A controller(2) obtains a difference between the lamp temperature detected by the lamp temperature detector and the original temperature of the lamp and reads a contrast and brightness control value corresponding to the difference from a look-up table to output the control value to an image controller(3). The image controller controls contrast and brightness according to the control signal input from the controller.
Patent KR-20030013960-A (KR)
Title: D-ring structure for the safe belt of an automobile
Inventor: JUNG DU GO
IPC: B60R22/12
Filed: 2001-08-10
Abstract: PURPOSE: Structure of a D-ring for a seat belt in a vehicle is provided to prevent a webbing from being entangled in drawing out by forming an upper roller and a lower roller, and to improve comfortableness by relieving pressure on the upper body of a passenger. CONSTITUTION: A D-ring of a seat belt is composed of an upper roller(10) moving up and down in operating a webbing, and a lower roller(20) transmitting operational force to the upper roller with moving longitudinally. Friction is reduced between the upper roller and the lower roller in withdrawing the webbing, and the clearance between upper and lower rollers is increased in proportion to withdrawal of the webbing. The gap is increased with moving up the upper roller in withdrawing the webbing, and decreased in returning the webbing. Convenience is improved with preventing entanglement of the webbing and improving comfortableness.