baber/WOPTO huggingface dataset:
Patent KR-20040079762-A (KR)
Inventor: HAN IN CHEOL
IPC: B60H1/22
Filed: 2003-03-10
Abstract: PURPOSE: An electric heater is provided to prevent an electrical accident and a fire caused by electrical short-circuit in receiving a large quantity of conductive liquid and metal from the outside by improving a heating unit and to hold closely contacts between parts of the heating unit all the time by improving an integrally elastic supporting unit. CONSTITUTION: An electric heater is composed of an upper plate(100) having a through-hole(100a) of the constant size; a lower plate(200) overlapped and contacted with the upper plate and formed with a through-hole(200a) of the constant size having a plurality of inserting holes at one side of front and rear side units(210,220); a plurality of heating units(300) installed in the through-holes of the upper and lower plates, formed with a terminal unit(300a) fitted into the inserting holes and protruded, and heated by electricity applied from the outside; an elastic supporting unit(400) disposed between left side units(101,201) of the upper and lower plates and the heating unit and between right side units(102,202) and the heating unit to elastically hold the heating units; and a pair of combining units(150) for joining the left and right side units of the upper and lower plates and pushing the elastic supporting unit toward the heating unit.
Patent KR-20040080594-A (KR)
Inventor: KIM SEONG SIK
IPC: H01L21/304
Filed: 2003-03-12
Abstract: PURPOSE: A method is provided to prevent bridge between poly plugs by removing slit and gum defects in LPP(Landing Plug Poly) forming process. CONSTITUTION: An interlayer dielectric(32) is formed on a substrate(31). A landing plug contact is formed by selectively etching the interlayer dielectric. A polysilicon layer is formed in the landing plug contact. A plurality of LPPs(33) are formed by CMP(Chemical Mechanical Polishing) of the polysilicon layer. Slit and gum defects are removed by cleaning the resultant structure using 4:1 H2SO4 chemicals.
Patent KR-20040084973-A (KR)
Inventor: KIM BYUNG SUN
IPC: C23F1/02
Filed: 2003-03-27
Abstract: PURPOSE: A method for forming multi-color pattern by laser marking and ion plating is provided in which patterns formed on a matrix express color of the matrix itself and various colors of ion plating. CONSTITUTION: The method comprises an ion plating process (S100) of depositing one or more of metals selected from titanium and zirconium on the surface of a matrix; a partial resin masking process (S200) of closely adhering to the matrix a jig fabricated in such a specific shape that a hollow space is formed in the jig and selectively masking resin on a desired part of the matrix using a spray or brush; an emboss laser marking process (S300) of forming patterns on the surface of the matrix by projecting a laser beam according to a loaded image file, thereby performing laser marking; a resin masking inspection process (S410) of delaminating ion plating on a part except resin masking formed patterns using a delamination solvent; a washing process (S510) of washing the plating delamination process completed matrix with ordinary water; a moisture removing process (S520) of removing moisture on the surface of the matrix using a moisture removing solvent for preventing stain from forming on product due to water; and a cleaning process (S600) of precipitating residual components of resin and ion plating of the moisture removed matrix using a cleaning solvent, and accurately cleaning the matrix through supersonic waves and steam.
Patent KR-20040085260-A (KR)
Inventor: KIM YEON SOO
IPC: A23L11/20
Filed: 2003-03-31
Abstract: PURPOSE: Provided are a fermentation promotion apparatus and an electric fermentation device containing the same for the manufacture of fermented soy bean having the same quality as that of traditional fermented soy bean. CONSTITUTION: The fermentation promotion apparatus is composed of a case having ventilation holes on its upper and lower parts and rice straw contained in the case. The electric fermentation device is composed of a main body having a fermentation chamber, a heating part to heat the fermentation chamber; a control part to control the heating part, a fermentation container placed in the fermentation chamber; and the fermentation promotion apparatus.
Patent KR-20030081045-A (KR)
IPC: G06F13/00
Filed: 2003-04-03
Abstract: The subject of the invention is a process for transmitting data in a network adapted for isochronous and asynchronous transmission and comprising a sender and at least one receiver. The process comprises the following steps:  opening an isochronous transmission channel (3) between the sender (1) and the receiver (2); dispatching by the sender (1) through the isochronous channel of a plurality of start of transmission indicator packets until reception of an acknowledgement of receipt on the part of the receiver (2), following the reception of the acknowledgement of receipt by the sender, dispatching by the sender (1) through the isochronous channel of at least one payload packet; following the detection of the poor reception of a packet, dispatching by the receiver (2) of an error message to the sender (1); in case of reception by the sender (1) of an error message dispatched by the receiver (2), resumption of the transmission of payload data onwards of the error; dispatching by the sender through the isochronous channel of an end of message packet following the transmission of all the payload data.  <??>The subject of the invention is also a process for receiving data comprising the steps of error detection hereinabove, from the point of view of a receiver, as well as a sending process comprising the steps of dispatching start of transmission and awaiting acknowledgement of receipt indicator packets, from the point of view of a sender. <IMAGE>
Patent KR-20040090774-A (KR)
Inventor: LEE CHANG HO
IPC: F24C15/08
Filed: 2003-04-18
Abstract: PURPOSE: A fastening device of a microwave oven is provided to stably install the microwave oven to a wall closet or to the lower side of a shelf. CONSTITUTION: In a fastening device of a microwave oven(20), a projection part(42) is formed at one end of a support(40) and is combined to a first slot groove(24) formed to a front plate(22) of the microwave oven. Wing parts(44) are formed around the projection part and are assembled to a top plate(26) of the microwave oven, with screws. A fitting part(46) is bent downward and is inserted in a second slot groove(32) formed to a rear plate of the microwave oven, at the other end of the support. Plural screw holes(48) are formed in the middle of the support. First through holes(52) corresponding to the screw holes are formed in a casing(50) covering the upper side of the microwave oven, including the support. Second through holes corresponding to the first through holes are formed in a shelf to which the microwave oven is installed. The screws are fastened to the screw holes through the first and second through holes.
Patent KR-20040094997-A (KR)
Inventor: KWON YONG IL
IPC: H04B3/54
Filed: 2003-05-06
Abstract: PURPOSE: A broadcast receiving system using high-speed PLC(Power Line Communication) is provided to transmit a broadcasting signal with power through a power line, so that a receiver can reproduce a video or a voice by detecting the broadcasting signal transmitted with the power, thereby reducing wires of the system. CONSTITUTION: A repeater(32) receives a broadcasting signal from a broadcasting signal source(31), modulates the broadcasting signal such that the modulated broadcasting signal can be transmitted without signal loss or signal distortion through a power line(33), and outputs the modulated broadcasting signal to the power line(33). The power line(33) transmits the outputted broadcasting signal with a common AC power. A receiver(34) receives the power and the broadcasting signal from the power line(33), demodulates the broadcasting signal, and reproduces a video and a voice.
Patent KR-20040096266-A (KR)
Inventor: KIM YONG GUK
IPC: G02F1/13
Filed: 2003-05-07
Abstract: PURPOSE: A method for forming a color filter test pattern is provided to adjust the arrangement of RGB color filters to calculate color light interference and minimum transmissivity. CONSTITUTION: A metal line is formed on a substrate on which a predetermined structure is formed. A passivation layer is formed on the substrate. RGB color filters are arranged on the passivation layer. An LCD(Liquid Crystal Display) is fabricated on the substrate having the color filters and a back light unit and the LCD are combined with each other. Driver ICs for driving the LCD are combined with the LCD.
Patent KR-20040099860-A (KR)
Inventor: KIM HYEONG YONG
IPC: H01J37/30
Filed: 2003-05-20
Abstract: PURPOSE: An ion implantation apparatus is provided to monitor whether suppression voltage is normally supplied or not by installing a suppression voltage monitoring contactor in a deceleration bar in addition to a suppression voltage output contactor. CONSTITUTION: An ion implantation apparatus includes a source part(300), an ion beam line part(400), a deceleration suppression supply contactor(140), and a deceleration suppression monitor contactor(150). The source part generates ions to be doped into the wafer. The ion beam line part includes an acceleration column(200) for accelerating or decelerating the generated ions. The deceleration suppression supply contactor supplies a deceleration suppression voltage to the acceleration column. The deceleration suppression monitor contactor monitors the deceleration suppression voltage. The deceleration suppression supply contactor and the deceleration suppression monitor contactor simultaneously come into contact with the acceleration columns and electrically connected to a deceleration suppression power supply part(600).
Patent KR-20040100040-A (KR)
Title: Filter assembly for micro-wave oven
Inventor: CHO MAN SU
IPC: F24C15/20
Filed: 2003-05-21
Abstract: PURPOSE: A filter assembly for a microwave oven is provided to realize wholesome cooking by removing the foreign substances in the air supplied to an electric component chamber and to prevent the overheating of the microwave oven by sufficiently supplying the exterior air. CONSTITUTION: A filter assembly(30) comprises a housing(10) which is combined with the exterior of intake holes in the rear face of a microwave oven and includes an incised portion(1) formed in an upper portion and guide rails(2) vertically attached to the right lower portion of the incised portion and a square filter(20) which is inserted through the incised portion and of which lifting is guided by the guide rails.
Patent KR-20030063250-A (KR)
Inventor: PARK JEONG WON
IPC: E02B7/20
Filed: 2003-05-23
Abstract: PURPOSE: A water gate using buoyancy is provided to promote economical efficiency by reducing installation expenses and post-operation expenses, minimizing an installation site and shortening a period of installation. CONSTITUTION: The water gate(50) goes up gradually and a channel is opened by buoyancy increased by supplying compressed air to the closed water gate(50) using an air compressor(10), discharging the water filled in the water gate(50) to a lower drain(60) and filling up the water gate(50) by air, wherein the ascending speed of the water gate(50) is controlled by a brake system(20) or a variable weight(30), but on the other hand the water gate(50) goes downs by self-weight and the channel is closed by stopping the air compressor(10), deflating the air filled in the water gate(50) gradually and filling up the water gate(50) with water through the drain(60).
Patent KR-20040103685-A (KR)
Inventor: KIM HYEON SU
IPC: G11B19/20
Filed: 2003-06-02
Abstract: PURPOSE: An optical disk drive is provided to electrically disconnect a spindle motor which is a rotational driving body, from a pickup base which is a straight-line reciprocal mobile body, to remarkably reduce RF noise between the spindle motor and the pickup base, thereby decreasing an error rate. CONSTITUTION: A spindle holder(170), a spindle bracket(180) mounted with a spindle motor(118) thereon, and rings(192) are sequentially disposed under a main base(130). Screws(190) couple the spindle holder(170), the spindle bracket(180), and the rings(192) together. A boss(172) is extended in the spindle holder(170) in a direction that the spindle bracket(180) is assembled. A stepped pulley for setting the spindle bracket(180) thereon is formed in a part where the boss(172) is contacted with the spindle bracket(180).
Patent KR-20030095251-A (KR)
Title: 코일을 이용한 위치측정장치, 플로우트식 유량계 및위치측정방법
IPC: G01F23/38
Filed: 2003-06-03
Abstract: 플로우트식 유량계(90)는 관(91) 하부로부터 상부로 유동하는 유체의 유량을 관(91) 내에 배치된 자성재료를 포함하는 플로우트(92)의 위치에 의해 측정한다. 관(91)의 외측표면에는 인덕턴스변화 검출기(18)로부터 교류로 여자되고, 권취밀도가 서서히 치밀하게 변화하도록 코일(94)이 권취되어 있다. 인덕턴스 변화검출기(18)는 자성재료를 포함하는 플로우트(92)의 축방향 A의 이동에 따라 코일(94)의 인덕턴스의 변화를 검출하고, 검출전압 Va를 발생한다. 전압위치(유량)변환기(100)는 검출전압 Va과 위치 x(위치 x1∼x2)에 대응하는 유량 F와의 변화특성의 테이블을 참조하여 플로우(92)의 위치 x로부터 유량 F를 산출한다.
Patent KR-20040106701-A (KR)
Inventor: JANG MYEONG SEOP
IPC: G06F17/00
Filed: 2003-06-11
Abstract: PURPOSE: A server access controlling system and method is provided to prevent a user from accessing an application server without passing an authentication procedure at a management server and to perform a load distribution function. CONSTITUTION: The system comprises a thin client terminal(110), a management server(120), and an application server(130). The thin client terminal(110) installs a Windows terminal service based program for accessing a specific server, and executes a specific application program. The management server(120), connecting to the thin client terminal(110) over a network, performs a user authentication, a load distribution, an application transmission, a generation of an authentication ticket and a storage of the authentication ticket. The application server(130), connecting to the thin client terminal(110) and the management server(120), stores a specific application program, compares the authentication ticket, transmitted by the thin client terminal(110), with that, transmitted by the management server(120), and offers a terminal service on a specific application program to the thin client terminal(110) in a case that the authentication ticket is effective.
Patent KR-20040108051-A (KR)
Inventor: HONG HYEONG GI
IPC: G01N27/406
Filed: 2003-06-16
Abstract: PURPOSE: A carbon dioxide gas sensor and a method for fabricating the same are provided to simplify a fabrication process by first forming a detection electrode and a reference electrode. CONSTITUTION: A carbon dioxide gas sensor includes a substrate(11), a first membrane and a second membrane, a solid electrolyte layer, an insulating layer(14), a detection electrode(16), a reference electrode(17), a heating member, and a detection material layer(18). The substrate has a hole. The first membrane and the second membrane are formed on a front side and a rear side of the substrate(11), respectively. The solid electrolyte layer is formed on the first membrane. The insulating layer(14) has an opening part formed at both edges of the hole and is formed on the solid electrolyte layer. The detection electrode(16) and the reference electrode(17) are formed on the opening part of the insulating layer(14).
Patent KR-20050001183-A (KR)
Inventor: GIL MYUNG GOON
IPC: H01L27/04
Filed: 2003-06-27
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to improve yield by preventing capacitors from being electrically short-circuited in forming a zigzag-type capacitor. CONSTITUTION: A plug contact hole(35) is formed in the first interlayer dielectric(33) formed on a semiconductor substrate(31). After a contact plug(37) is formed in the plug contact hole, the second interlayer dielectric(39) is formed on the resultant structure. A storage node contact hole exposing the upper surface of the contact plug is formed in the second interlayer dielectric. A spacer(43a) is formed on the sidewall of the storage node contact hole in the second interlayer dielectric. A storage node electrode(45) is formed on the storage node contact hole including the spacer, electrically connected to the contact plug. A dielectric layer and an upper electrode are formed on the resultant structure including the storage node electrode.
Patent KR-20050001943-A (KR)
Inventor: KO SUNG BUM
IPC: E05B49/00
Filed: 2003-06-28
Abstract: PURPOSE: A digital door lock system and a controlling method thereof are provided to supply a user's convenience by using a remote controller including a wireless transmitter and a door lock including a wireless receiver to perform a wireless recognition function. CONSTITUTION: A remote control key is used for transmitting a radio frequency signal including a registration ID. A user sensor outputs a user sensing signal. A wireless receiver(110) is used for receiving the radio frequency signal of the remote control key. A registration ID storage(130) stores the registration ID. A motor driver(190) is used for locking or unlocking a door lock. A microprocessor(150) is used for operating the wireless receiver according to the user sensing signal and outputting an unlocking signal to the motor driver.
Patent KR-20050003019-A (KR)
Inventor: KIM JAE HONG
IPC: H01L21/762
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to remove easily fluorine existing in an NF3 HDP(High Density Plasma) oxide layer by using two-step annealing processes after forming the NF3 HDP oxide layer. CONSTITUTION: A trench is formed in a semiconductor substrate(20). An H2-based HDP oxide layer(25) is formed on the trench. An NF3 HDP oxide layer(26) is partially filled in the trench. In order to remove fluorine existing in the NF3 HDP oxide layer, two-step annealing processes are performed. Then, an He-based HDP oxide layer is entirely filled in the trench.
Patent KR-20050002429-A (KR)
Inventor: LEE KI JIN
IPC: G09G3/36
Filed: 2003-06-30
Abstract: PURPOSE: A liquid crystal display device and its driving method are provided to reduce power consumption and EMI by reducing transition times of video data during data transmission. CONSTITUTION: A data converter(36) compares previous data with present data, and generates a recognition signal if the previous data and the present data are equal, and inverts the present data. A data restore unit restores the data converted by the data converter in response to the recognition signal. The data converter is embedded in a timing controller to control operation timing of a driving circuit of the liquid crystal display device.
Patent KR-20050002521-A (KR)
Inventor: MOON HYUNG WOOK
IPC: G11C11/40
Filed: 2003-06-30
Abstract: PURPOSE: A method for masking postamble ringing in DDR SDRAM is provided to prevent the postamble ringing by blocking the operation of DQS latch during a high level enabling state of a control signal. CONSTITUTION: A method for masking postamble ringing in DDR SDRAM comprises the steps of: receiving a DQS signal through a DQS buffer(300), and receiving plural data through a data input buffer(a); storing the DQS signal form the DQS buffer(300) into a DQS latch(310)(b); generating the first signal synchronized to the DQS signal rising edge, and generating the second signal synchronized to the DQS signal falling edge(c); storing the first data among the plural data synchronized to the first signal rising edge from the data input buffer, into the data input latch(d); storing the second data among the plural data synchronized to the second signal rising edge from the data input buffer, into the data input latch(e); transferring the first and the second data synchronized to the second signal falling edge and stored in the data input latch, to the data input/output sense amplifier(f); controlling an operation of the DQS latch(310) by using the control signal synchronized to the first signal rising edge(g). When the control signal is enabled in a high level, the operation of the DQS latch(310) is prevented.
Patent KR-20050004543-A (KR)
Inventor: CHOI MIN CHEOL
IPC: D06F39/08
Filed: 2003-07-03
Abstract: PURPOSE: A water sterilizing device for a washing machine is provided to remove bacteria remaining in the laundry by mixing the sterilized water with detergents and to prevent mold from inhabiting in a washing tub. CONSTITUTION: A lower case(100) with the constant size is composed of an installation space(110) formed therein; a combining groove(120) formed in the middle side; and a purifying filter connection groove(130) and a sterilizing filter connection groove(140) arranged at left and right sides about the combining groove. A T-shaped inlet pipe(400) for flowing in the cold or hot water is connected with a cold water hose connection port(500) and a hot water hose connection port of which one end is coupled with the purifying filter connection groove and the other end is projected from the lower end of the lower case. An upper end of a purifying filter(300) is inserted and fixed in the purifying filter connection groove to filter floating matters contained in the water when the cold or hot water is supplied through the inlet pipe. A sterilizing filter(310) for pasteurizing bacteria in the water communicates with the lower end of the purifying filter by a connection pipe(320) and the upper end is inserted and fixed in the sterilizing filter connection groove. A T-shaped discharge pipe for flowing the water pasteurized by the sterilizing filter into a water tub is coupled with a cold water hose connection port(500a) and a hot water hose connection port of which one end is linked with the sterilizing filter connection groove and the other end is protruded at the lower end of the lower case. A plate-shaped fixing member(600) is fastened at the combining groove formed in the middle of the lower case by a combining member(620) and is formed with hanging grooves at both ends to fix that the upper ends of the purifying and sterilizing filters are fitted in the purifying and sterilizing filter connection grooves. An upper case(200) is combined with the upper end of the lower case to protect plural parts joined and fitted in the installation space.
Patent KR-20050004635-A (KR)
Inventor: AHN JONG SUN
IPC: G06Q50/10
Filed: 2003-07-03
Abstract: PURPOSE: A method and a system for introducing web site information to a first visiting connector using a web helper are provided to efficiently advertise the web site by using a dynamic avatar and multimedia information, as the web helper is displayed on a screen by automatically moving it to a position for offering the proper information. CONSTITUTION: In case that the web site is connected through the communication network, user terminals(110a-110c) receive web page data from a web site server(120). A web helper offer request is transmitted to a web helper server(130) corresponding to web helper code information included in the web page data. The web helper is received from the web helper server. The web page data and the web helper are displayed to the display part. A display position of the web helper is sequentially moved based on preset web helper setting information. After performing motion corresponding to each display position for a predetermined time, the web helper is moved to the next display position.