baber/WOPTO huggingface dataset:
Patent KR-20030061694-A (KR)
Title: 엔진의 가솔린 대체연료 분사 제어 장치
IPC: F02M21/02
Filed: 2003-01-15
Abstract: 본 발명은 엔진의 가솔린 대체연료 분사 제어 장치에 관한 것으로서, 더욱 상세하게는 각 기통에 설치된 LPG 인젝터(6), 엔진(1)의 운전 상태를 검출하는 각종 센서(31~35), 상기에서 검출된 운전 상태를 바탕으로 각 기통의 흡기 과정 초기에 가솔린 분사 신호를 출력하는 가솔린 전자 제어 장치(가솔린용 ECU)(2), 각 기통에 출력된 가솔린 분사 신호를 LPG에 적합하도록 보정하여 LPG 분사 신호로서 각 LPG 인젝터(6)에 순차적으로 출력하는 LPG용 ECU(3)을 포함하는 엔진의 가솔린 대체연료 분사 제어 장치에 관한 것이다. LPG용 ECU(3)는 각 기통의 금회 LPG 분사를 위하여 가솔린용 ECU(2)로부터 하나 전의 기통에 대응하여 출력된 가솔린 분사 신호를 그 출력 종료 시에 LPG에 적합하도록 보정하여 LPG 분사 신호로서 각 기통의 LPG 인젝터(6)에 출력하여 LPG 분사를 한다.
Patent KR-20040069407-A (KR)
Inventor: KIM HONG IK
IPC: H01L27/146
Filed: 2003-01-29
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to improve uniformity of a microlens and to easily measure CD(Critical Dimension) by using the third OCL(Over Coating Layer) with a guard space. CONSTITUTION: The first OCL(27) is formed on a substrate(21) having a photodiode(23). A plurality of color filters(28) are formed on the first OCL. The second OCL(29) is formed on the color filters. The third OCL(30) with a constant guard space spaced apart from each other is formed on the second OCL corresponding to the color filters. A microlens(31) is then formed on the third OCL.
Patent KR-20040069929-A (KR)
Inventor: JUNG SEONG YEOP
IPC: G02F1/13363
Filed: 2003-01-30
Abstract: PURPOSE: A liquid crystal device having a binary phase grating and a method for fabricating the liquid crystal device are provided to selectively diffract a specific polarization component of an incident beam. CONSTITUTION: A liquid crystal device having a binary phase grating includes the first substrate(21) on which the first alignment film(23) is formed, the second substrate(11) on which the second alignment film(13) is formed, and a dielectric anisotropy liquid crystal material(1) interposed between the first and second substrates. The binary phase grating is formed on the second alignment film. The binary phase grating includes the first alignment region(30) where the liquid crystal is aligned at the first pre-tilt angle when voltage is not applied to the liquid crystal and the second alignment region(31) where the liquid crystal is aligned at the second pre-tilt angle different from the first pre-tilt angle.
Patent KR-20040070657-A (KR)
Inventor: KO GWAN JU
IPC: H01L21/8247
Filed: 2003-02-04
Abstract: PURPOSE: A method for fabricating a flash memory cell is provided to enhance the erase efficiency by forming an edge of a floating gate with an acute shape. CONSTITUTION: A nitride(12) is deposited on an entire surface of a substrate(10). The nitride is removed from a cell region. A tunnel oxide layer(14) is formed on an exposed surface of the substrate. The cell region and a peripheral region are formed with shapes of puddles by depositing a first polysilicon(16) on the entire surface of the substrate. A photoresist is coated thereon. The first polysilicon and the nitride are removed from the residual region except for the photoresist region. The photoresist is removed therefrom. An acute edge is formed on the puddle part by forming an oxide layer(20) on thereon. A second polysilicon(22) is deposited on the entire surface of the resultant structure. A flash memory cell is formed by removing the unnecessary part from the second polysilicon.
Patent KR-20040070740-A (KR)
Inventor: LEE DAE GEUN
IPC: H01L21/027
Filed: 2003-02-04
Abstract: PURPOSE: A method for improving adhesion of photoresist is provided to improve adhesion between photoresist and an oxide layer and prevent a crack of photoresist by making the oxide layer have an uneven surface after a CMP(chemical mechanical polishing) process is performed on an interlayer dielectric. CONSTITUTION: After an interlayer dielectric is deposited, a planarization is performed by a CMP process. The surface of a planarized oxide layer(302) is etched to be an unevenness type(400) for improving adhesion of the oxide layer and a material to be formed on the oxide layer. Photoresist(306) is formed on the oxide layer of the unevenness type.
Patent KR-20030019529-A (KR)
Title: Processing method of green rice, barley and wheat cereals by freeze drying or by air drying after freezing
Inventor: KOO JA HYUNG
IPC: A23L7/10
Filed: 2003-02-10
Abstract: PURPOSE: Provided is a processing method of green colored rice, barley and wheat cereals by freeze drying or by air drying after freezing them, thereby maintaining their grains green, preventing the loss of their embryos to provide abundant nutrients, creating an excellent taste and flavor, and is applied to diet foods. CONSTITUTION: The processing method of green colored rice, barley and wheat cereals comprises the steps of: harvesting rice, barley and wheat cereals when their grains show a green color; and (i) freezing them at low temperature and followed by drying them under reduced pressure or drying them with hot or cold wind; or (ii) air drying the harvested rice, barley and wheat cereals.
Patent KR-20040072993-A (KR)
Title: Electromagnetic interference filter for display unit capable of shielding near infrared rays
Inventor: JIN SEONG HYEON
IPC: H01J11/44
Filed: 2003-02-12
Abstract: PURPOSE: An electromagnetic interference filter is provided to reduce manufacturing procedures and costs by eliminating the necessity of manufacturing a near infrared ray shield film and laminating the film to the electromagnetic interference filter. CONSTITUTION: An electromagnetic interference filter(300) comprises a transparent base(310); a conductive metal sheet(320) formed into the thickness of 3 to 100§­ on the transparent base, and which has a mesh(321) formed by an etching process, and a blackening film(323) formed into the thickness of 1 to 2§­ at one of the upper and lower surfaces of the conductive metal sheet so as to prevent a reflection; and a near infrared ray shield layer(330) made of a mixture of a shielding material of 0.01 to 20 weight% and a transparent resin of 80 to 99.99 weight% for flattening the surface of the metal sheet where the mesh is formed. The near infrared ray shield layer is formed on the metal sheet.
Patent KR-20030069876-A (KR)
Title: 전자파 차폐용 시트 및 그 제조방법
IPC: B32B15/08
Filed: 2003-02-20
Abstract: 투명기재필름(14) 상에 접착제층(13)을 매개로 매쉬형상의 금속박(11')이 적층된다.  금속박(11') 중 접착제층(13)측의 표면에는 흑화층(12)이 형성되어도 된다.  금속박(11') 중 접착제층(13)측의 표면(하면)의 표면거칠기는 최대높이(Rmax)가 0 보다 크고 4㎛ 미만, 바람직하게는 0 보다 크고 2㎛인 것이 좋다.  이에 의해, 반사율이라는 점에서 지장이 되는 크기의 기포를 접착제층이 함유하지 않는다.  또한, 금속박(11') 중 접착제층(13)측과는 반대측의 표면(상면)의 표면거칠기는 산술평균거칠기(Ra)가 0.02㎛~1㎛의 범위이면 좋다.  이에 의해, 금속박(11')상에 감광성수지층 및 시트형상의 패턴마스크를 겹쳐서 패턴노광을 행할 때의 진공흡입의 작업효율이 향상한다.
Patent KR-20040081567-A (KR)
Inventor: SUNG JUN GYEONG
IPC: H05K3/00
Filed: 2003-03-14
Abstract: PURPOSE: A printed circuit board processing system and a processing method are provided to prevent generation of burr on the cut surface of the printed circuit board, and reduce a processing time. CONSTITUTION: A printed circuit board processing system comprises a stage(54) on which a printed circuit board(52) is disposed; a fixing unit for fixing the printed circuit board; a water jet(60) for processing the outer line of the printed circuit board by injecting water in a high pressure onto the printed circuit board fixed on the stage; a pump(62) connected to the water jet, and which provides high pressure injecting water; a water removing unit for removing the water from the outer surface of the printed circuit board; and a vacuum adsorbing unit(66) arranged above the stage, and which adsorbs the printed circuit board and drops the printed circuit board onto the stage.
Patent KR-20040081976-A (KR)
Inventor: KWON HEUNG AN
IPC: H01L27/108
Filed: 2003-03-17
Abstract: PURPOSE: A method for forming a capacitor dielectric film is provided to prevent crack of an interlayer dielectric and contamination of a chamber by restraining abnormal oxidation of a tungsten silicide layer. CONSTITUTION: A semiconductor substrate is loaded in a chamber. The temperature in the chamber rises to oxidation temperature under nitrogen atmosphere(A). Nitrogen supply is stopped and thermal oxidation processing is carried out(B). Oxygen in the chamber is exhausted. Then, the temperature in the chamber is falling under nitrogen atmosphere(C). The oxidation temperature is 800°C and over.
Patent KR-20040089975-A (KR)
Title: Breathing device for skin scuba with float which is floating on water and connected to an air supplying hose
Inventor: KWON HYUK SOO
IPC: B63C11/18
Filed: 2003-04-15
Abstract: PURPOSE: A breathing device is provided to easily do skin scuba activity using a float. CONSTITUTION: A float(10) floating on water is connected to an air supplying hose(60). When a diver dives into water with a mouthpiece(42) attached to a breathing adjuster(40), air sucked to an air suction port(51) of an air supplier is routed to the air supplying hose to the mouthpiece.
Patent KR-20040092123-A (KR)
Inventor: YOON DONG JIN
IPC: B23K31/10
Filed: 2003-04-25
Abstract: PURPOSE: A trimming mold fabricating method is provided to uniformly maintain a welding section and to improve quality of a trimming mold while reducing a manufacturing cost by reducing the number of manufacturing steps. CONSTITUTION: A layout line for a trimming mold is marked on an upper surface of a material(S10). A groove is formed along the layout line formed on the upper surface of the material(S20). A stellite member or a high speed steel member is filled in the groove formed on the upper surface of the material along the layout line(S30). Then, protrusions of a layout line welding section are removed(S40). After that, a center portion of the layout line welding section is cut(S50). The layout line marking work is carried out by using a gauge or a CAM.
Patent KR-20040092327-A (KR)
Inventor: WOO TAE GYU
Filed: 2003-04-26
Abstract: PURPOSE: A micro auction is provided to enable a customer to understand who prefers reliability of any product and the product, and receive the product if the customer is drawn, and enable a shopping mall to advertise the product, and know statistics and customer's thought. CONSTITUTION: The customer selects/joins in a million won group and pays a thousand won to the selected group. After the customer selects a proper price between the highest and the lowest price, drawing is automatically performed if a number of the joined customers gets to be a thousand persons, and the product is given to the drawn person. The shopping mall meets the next by understanding the product and the prices desired from the customer, and propensity of the customers.
Patent KR-20040094931-A (KR)
Inventor: HUR KI HA
IPC: A61H23/02
Filed: 2003-05-06
Abstract: PURPOSE: Provided is a vibrational exercise apparatus which has both exercise effect by vibration by the elasticity of springs and finger-pressure therapy effect by finger-pressure projections. CONSTITUTION: The vibrational exercise apparatus comprises a chair-shaped base(1) provided with the back part of a chair; a plurality of springs(4) installed on the surface of the base; a cover body(5) installed so as to have a certain interval with the base and supported to the springs for increasing the vibrational amount of the body when a vibration belt(10, 11) is operated; an upper body vibration belt(10) installed so as to turn toward the front part of the back part of a chair for exercising the upper body of user by vibration according to the operation of a motor(20) installed in the inside of the back part of a chair; and a lower body vibration belt(11) installed on the horizontal part of the base for exercising the lower body of user by vibration according to the operation of a motor installed in the inside of the base.
Patent KR-20040099558-A (KR)
Inventor: LEE JAE UNG
IPC: F01P3/02
Filed: 2003-05-19
Abstract: PURPOSE: A cooling system of an engine is provided to open and close a subsidiary thermostat only by the water temperature of the cooling water at a cylinder block by preparing a stagnation chamber for making the cooling water stay around the subsidiary thermostat. CONSTITUTION: A first cooling water passage(12) and a second cooling water passage(22) for the flow of the cooling water are formed in a cylinder block(10) and a cylinder head(20) respectively. A subsidiary thermostat(50) is installed on a branch passage(36) connecting the first cooling water passage and the second cooling water passage. A stagnation chamber(38) for making a part of the cooling water at the cylinder block stay is installed on the branch passage. A thermosensitive cylinder is installed in the stagnation chamber. The opening and closing of a valve seat is controlled depending on the temperature of the cooling water staying in the stagnation chamber.
Patent KR-20040102700-A (KR)
Inventor: KWON GI JUN
IPC: H04B1/40
Filed: 2003-05-29
Abstract: PURPOSE: A connection link system for Bluetooth communication and a handsfree communication device using the same are provided to implement simple call communication between a communication terminal and a headset by connecting a Bluetooth connection link system to the communication terminal after separating the connection link system from a mounting device of a car when a user is not in the car. CONSTITUTION: A signal converting unit(210) mutually converts the first signal generated from the first communication device(260) and the second signal for Bluetooth communication. A transmitting unit(220) transmits the second signal to the second communication device(260). A receiving unit(230) receives the second signal from the second communication device(260). An interface unit(230) transmits/receives the first signal to/from the first communication device(250). A connection link system(200) is detachably attached with the first communication device(250).
Patent KR-20040102831-A (KR)
Inventor: NOH HUI SEUNG
IPC: H04B7/00
Filed: 2003-05-29
Abstract: PURPOSE: A method for selecting a bad resource by using a loopback call is provided to easily detect a problematic resource and maintain sound quality by making only a channel element and a select vocoder block. CONSTITUTION: If a mobile terminal receives bad sound quality, a terminal call resource search process is performed that an operating station inputs a Min Number of the mobile terminal to recognize a resource that the mobile terminal has been allocated. If bad sound quality is provided, a TCE(Traffic Channel Element) loopback call setup/release process is performed that a voice of the mobile terminal is returned to a transmission terminal in a TCE section in order to check whether the bad sound quality is generated from the TCE resource. If bad sound quality is provided, a VCE(Vocoder Channel Element) loopback call setup/release process is performed that a voice of the mobile terminal is returned to a transmission terminal in a VCE section in order to check whether the bad sound quality is generated from the VCE resource. In a designated call setup/release process, a resource desired by an operator is designated, a corresponding resource is allocated, and a loopback call testing is performed. In an every loopback call release process, every loopback call that has been set up is released at one time.
Patent KR-20050001034-A (KR)
Inventor: KANG HO SUNG
IPC: A23G3/00
Filed: 2003-06-26
Abstract: PURPOSE: A method for manufacturing confectionery containing grain-bud is provided, which method allows for prevention of the confectionery browning or nutrition damage of the grain-bud by coating the grain-bud with vegetable oil. CONSTITUTION: The method for manufacturing confectionery containing grain-bud comprises the steps of: adding 10 to 20 wt.% of vegetable oil into the grain-bud and mixing them at 60 deg. C to coat the grain-bud with the vegetable oil; adding the vegetable oil coated grain-bud into a mixture of wheat flour, sugar, glucose, margarine, egg and skim milk and kneading the mixture to produce a dough; shaping the dough into a certain shape and baking the dough in an oven at 60 to 115 deg. C; and cooling and drying the baked confectionery.
Patent KR-20050001275-A (KR)
Title: Acceleration pedal and brake pedal of a vehicle to shorten a braking distance
Inventor: BYUN GONG
IPC: G05G1/30
Filed: 2003-06-24
Abstract: PURPOSE: An acceleration pedal and a brake pedal are provided to reduce accidents by operating the acceleration pedal with the rear side of a sole and operating the brake pedal with the front side of the sole. CONSTITUTION: A support(3) is formed in the center. A brake pedal(1) is formed in the upper part of the support. An acceleration pedal(2) is formed in the lower part of the support. The acceleration pedal is operated with a heel(4) by supporting the center of a foot in the support during a driving of a vehicle. In stopping the vehicle, the brake pedal(1) is pushed with a front side(5) of the foot to directly stop the vehicle. Thereby, accidents are reduced by shortening a braking distance.
Patent KR-20040064583-A (KR)
Inventor: KISHIDA TAKESHI
IPC: H01L21/3205
Filed: 2003-07-02
Abstract: PURPOSE: A manufacturing method for a semiconductor device equipped with overlapping inspection process is provided to improve a manufacturing efficiency by performing alignment inspection of an applied photomask in an etching operation. CONSTITUTION: A semiconductor manufacturing method determines properness/improperness of a superposed position of a resist film formed on a superposed layer as a superpositive layer. Information of a superposition mark(611A) of the superposed layer provided on the superposed layer is read. Information of a resist film superposition mark(701A) provided on the resist film is read. Then, a mark position is determined by reading the positional relation between the superposition mark of the superposed layer and the superposition mark of the resist film and determining properness/improperness of the position of formation of the resist film with respect to the superposed layer. A mark alignment is determined by comparing the information of the superposition mark of the resist film with information of the superposition mark of a registered resist film previously registered and determining whether the resist film superposition mark is aligned with the registered resist film superposition mark.
Patent KR-20050003315-A (KR)
Inventor: KIM IEL KEU
IPC: E05D11/10
Filed: 2003-06-28
Abstract: PURPOSE: A safety hinge system for a door opening and closing upward and downward is provided to prevent the noise caused by closing a door and to heighten safety by stopping a door at the opened and closed state. CONSTITUTION: The safety hinge system for a door opening and closing upward and downward comprises the steps of preparing a body(8) provided with a shaft fitting hole, three fasteners and a dumping cap fitting hole, forming a retainer(2) unified with a roller fixing unit, a retainer operating unit and a retainer coupling unit, inserting several rollers(1) to the retainer(2), inserting a yoke(3) provided with a yoke groove and a body fixing groove into the retainer(2), coupling a retainer cover(4) with the retainer(2) and assembling as an intermediate assembly, inserting a shaft(5) through a central hole of a retainer assembly, inserting a dumping washer(7) provided with a dumping washer power transmission unit and an opening angle limit unit to the lower part of the inserted shaft(5), inserting an assembled end of the shaft(5) to a through hole of the body(8), inserting a dumping cap(6) provided with a power transmission unit and a cam operating unit vertically to a dumping cam fitting hole, placing a stop ring on a stop ring placer of the shaft(5), fitting a spring(9) between an internal wall of the body(8) and the retainer operating unit, inserting the pre-assembled shaft(5) to a central hole of a body cover, and adhering closely to a body(8), then fastening with three screws.
Patent KR-20050004544-A (KR)
Inventor: OH SEO KWANG
IPC: H02J7/00
Filed: 2003-07-03
Abstract: PURPOSE: An artificial intelligence battery management system is provided to reduce the volume of the system and extend the lifespan of a battery, by constructing a battery over-discharge sensing unit and a unit cell equalization unit through the use of a switching IC and a micro computer IC. CONSTITUTION: An artificial intelligence battery management system comprises a battery unit(102) constituted by a plurality of unit cells; a battery over-discharge sensing unit(101) for sensing voltages of each of unit cells constituting the battery unit; a unit cell equalization unit(104) for individually discharging each of unit cells; and a central processing unit(5) for controlling the battery over-discharge sensing unit and the unit cell equalization unit. The central processing unit cuts off the power of the battery unit when the battery over-discharge sensing unit senses that the voltages of one or more unit cells constituting the battery unit are lower than a predetermined voltage level. The unit cell equalization unit operates after the power of the battery is cut, and continues operation until the battery over-discharge sensing unit senses management end potentials of each of unit cells.
Patent KR-20050006866-A (KR)
Inventor: YUN JUN HO
IPC: B60R21/00
Filed: 2003-07-10
Abstract: PURPOSE: An alarm device for preventing suffocation of a baby in a vehicle is provided to prevent the baby from being choked in the vehicle room by detecting and alarming the emergency state to a driver and other persons around the vehicle. CONSTITUTION: An alarm device for preventing suffocation of a baby in a vehicle comprises a baby detecting unit(10) having a seat pressure detecting sensor(11) installed at the side of a seat to detect the baby on the seat, a door lever operation detecting sensor(12) detecting the baby to pull the door lever, a microphone(13) detecting voice of the baby in the vehicle room, a vehicle temperature sensor(14) detecting internal temperature of the vehicle room and a carbon dioxide detecting sensor(15) detecting carbon dioxide from the baby, a control unit(20) detecting the baby only in the vehicle room by receiving the signal from the baby detecting unit and having a transmitting module(23) alarming the emergency state to the other vehicle in detecting the emergency state and a receiving module(24) receiving the emergency state of the other vehicle, and an operating unit(30) operated by the control unit to warn suffocation of the baby in leaving the baby alone in the vehicle room.
Patent KR-20050008226-A (KR)
Inventor: BAE JUN SHIK
IPC: H01L21/8242
Filed: 2003-07-14
Abstract: PURPOSE: DRAM cells having bar-shaped storage node contact plugs and a fabricating method thereof are provided to improve the drive performance thereof by overlapping storage node contact plugs on storage node holes of cell array regions. CONSTITUTION: A bit line interlayer dielectric(140) is formed on a semiconductor substrate(100). A bit line and a plurality of bit line patterns are laminated on the bit line interlayer dielectric. The bit line patterns are formed with bit line capping layer patterns. A plurality of bit line spacers are formed on sidewalls of the bit line patterns. A plurality of buried holes(150) are formed in a predetermined region of the bit line interlayer dielectric between the bit line patterns. A plurality of storage node contact plugs(159) are formed between the bit line patterns.