baber/WOPTO huggingface dataset:
Patent KR-20020094424-A (KR)
Title: Organic Electroluminescence Panel for Two Side Display, folder type Mobile Station using the Panel and Display Method of the Mobile Station
Inventor: KIM HAK SU
IPC: H05B33/00
Filed: 2001-06-11
Abstract: PURPOSE: A double-sided organic electroluminescence panel, a folder type mobile terminal using the same, and display method of the mobile terminal is provided to reduce costs and simplify structure by allowing double side display through a single panel. CONSTITUTION: A double-sided organic electroluminescence panel, comprises a first electrode(12) formed by forming a transparent electrode material on a lower transparent substrate(11) and patterning the resultant structure; a second electrode(14) formed by patterning a transparent metal to be crossed over the first electrode; an organic luminescence layer(13) deposited at the pixel defined by the crossing area between first and second electrodes, and which emits light by the voltages applied to first and second electrodes; an upper transparent substrate(16) for sealing the first electrode, organic luminescence layer and the second electrode; a scan driving IC for applying scan signals for turning on the pixel; and a data driving IC for applying data to the pixel which is turned on by the scan driving IC.
Patent KR-20020094772-A (KR)
Inventor: YOO IL
IPC: H04M1/60
Filed: 2001-06-13
Abstract: PURPOSE: A method for adjusting bell sound of a telephone is provided to adjust a bell sound according to an object telephone number. CONSTITUTION: If a calling signal is received, it is judged whether a calling identity delivery function is previously set. If the calling identity delivery function is previously set, the displayed calling number is confirmed. It is judged whether the setting of a telephone bell volume is in a minimum state. If the setting of the telephone bell volume is in the minimum state, a telephone bell mode is converted into a telephone bell off mode. If the setting of the telephone bell volume is not in the minimum state, it is judged whether a telephone bell off operation function is set by a user. If the telephone bell off operation function is set by the user, a telephone bell is set to the minimum state. If the telephone bell off operation function key is not inputted, the previous telephone bell volume is outputted.
Patent KR-20020094839-A (KR)
Title: DLC-coated dental titanium implant and the method of processing thereof
Inventor: HEO SUNG JOO
IPC: A61C8/00
Filed: 2001-06-13
Abstract: PURPOSE: Provided is a dental titanium implant coated with a diamond like carbon film which has a low friction coefficient and excellent abrasion resistance and can maintain the surface formation against friction for a long period of time. CONSTITUTION: The dental titanium implant coated with a diamond like carbon film includes a titanium implant, an adhesion-enhancing layer applied on the surface of the titanium implant, and a diamond like carbon(DLC) film applied on the surface of the adhesion enhancing layer. The components of adhesion-enhancing layer are silicon, silicon nitride and carbide, and nitrides and carbides of a transition metal selected from the group consisting of titanium, vanadium, chromium, manganese, cobalt, zirconium, niobium, molybdenum, hafnium, tantalum and tungsten. The DLC film comprises an amorphous thin film of pure carbon or carbon and hydrogen and has a hardness of 10 to 50 Gpa and a thickness of 0.1 to 10 micrometer.
Patent KR-20010113499-A (KR)
Title: Use of Biochemical Substances for a Composition for the Prevention and Treatment of Health Conditions Caused by Constriction of Smooth Muscle Cells in Organs of the Human Body
IPC: A61K31/455
Filed: 2001-06-15
Abstract: The invention relates to the use of biochemical substances for a composition for the prevention and treatment of health conditions caused by constriction of smooth muscle cells in organs of the human body like high blood pressue, asthma, glaucoma and tinnitus.
Patent KR-20020096234-A (KR)
Title: Hook fixing bracket
Inventor: PARK SEUNG CHEOL
IPC: B62D25/06
Filed: 2001-06-19
Abstract: PURPOSE: A bracket for fixing a hook is provided to improve the quality by assembling parts accurately with contacting the outer surface of the hook to the fitting sill without rotating in mounting the hook in a vehicle room. CONSTITUTION: A combination hole(121) is formed in a fixing part(120), and fixing parts are formed at both sides of a hook fixing bracket(100). An assembling hole(111) is formed in an assembling part(110), and the assembling part is formed between fixing parts. A fitting sill(112) is formed in the assembling part, and contacted to the outer surface of a hook. The fixing part is combined with a roof rail inner panel, and the hook is placed in the assembling part. The bracket is installed in a vehicle room by combining the assembling hole with a bolt. The hook is fixed accurately by contacting the outer surface of the hook to the fitting sill in assembling.
Patent KR-20030001678-A (KR)
Title: Tracking error control method and apparatus in optical disc reader/writer
Inventor: KIM GYU JIN
IPC: G11B19/02
Filed: 2001-06-26
Abstract: PURPOSE: A method and a device for controlling a tracking error of an optical recorder are provided to execute a stable tracking servo control and normally read a disk by reducing only a tracking error signal generated by distortion of a disk surface in the case that the disk surface is distorted. CONSTITUTION: A method for controlling a tracking error of an optical recorder includes the steps of judging that a surface of a disk is distorted(301), reducing gain of the tracking error signal from a rising edge to a falling edge of a tracking detect signal generated by the distortion of the disk surface(302), holding tracking control voltage at the rising edge until the falling edge if the influence by the distortion is not removed(303-304), decreasing rotation speed of the disk if the influence by the distortion is not removed(305-306), and executing a tracking servo control(307).
Patent KR-20030001019-A (KR)
Title: Method for correcting atomatically image in stepper equipment of semiconductor manufacture type
Inventor: LEE HYEON SEOK
IPC: H01L21/027
Filed: 2001-06-28
Abstract: PURPOSE: A method for correcting an image of stepper equipment for semiconductor fabrication is provided to prevent an error of a wafer by correcting automatically the image on the basis of a standard deviation. CONSTITUTION: A current state of equipment is measured by receiving the light reflected from a reference mark on a reference plate and shaping a light receiving signal received from a sensor(201). A standard deviation of the previous measured values during a predetermined period is calculated(202). A variance between the current measured value of equipment and the previous measured value of equipment is calculated(203). The calculated variance is compared with the reference value(204). The calculated variance is ignored if the calculated variance is less than the reference value(206). The calculated variance is compared with the standard deviation if the calculated variance is more than the reference value(205). A difference value between the calculated variance and the standard deviation is corrected if the calculated variance is more than the standard deviation(207).
Patent KR-20030002706-A (KR)
Title: Read circuit for code address memory cell in a flash memory device
Inventor: SHIN TAE SEUNG
IPC: G11C15/00
Filed: 2001-06-29
Abstract: PURPOSE: A code memory cell read circuit of a flash memory device is provided to solve a problem caused by previously reading a track CAM cell and stopping the read of redundancy CAM cell, although the track CAM cell consists of failed cells, by applying the gate voltage of the track CAM cell which is lower than that of the redundancy CAM cell. CONSTITUTION: A code memory cell read circuit of a flash memory device includes a CAM cell control circuit(100) for generating a CAM cell read enable signal(CAMRSTB), a reference voltage(CVREF) and a CAM cell wordline voltage(CAMVWL), a redundancy CAM cell read circuit(200) enabled by the CAM cell read enable signal(CAMRSTB) and the reference voltage(CVREF) for reading the state information of the redundancy CAM cell by applying the CAM cell wordline voltage to the redundancy CAM cell wordline, a control circuit(300) for generating the voltage of the track CAM cell wordline being less than that of the CAM cell wordline by controlling the voltage of the CAM cell wordline in response to the enable signal and a track CAM cell read circuit(400) enabled by read enable signal(CAMRSTB) and the reference voltage(CVREF) for reading the status information of the track CAM cell by applying the track cell wordline voltage(TCVWL) to the wordline of the track CAM cell to set the read time of the redundancy CAM cell.
Patent KR-20030002764-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: YANG IK SEOK
IPC: H01L29/78
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of a high voltage device is provided to simplify manufacturing processes and restrain the variation of threshold voltage by using a thick gate oxide layer without using an additional buffer oxide layer. CONSTITUTION: A thick gate oxide layer(23) for high voltage is formed on a semiconductor substrate(21) defined by a high voltage and low voltage region. Threshold voltage control ions are then implanted by using the thick gate oxide layer(23) as a buffer layer. The thick gate oxide layer(23) formed on the low voltage region is selectively removed. By forming a thin gate oxide layer(24) for low voltage on the resultant structure, a gate oxide layer(230) for high voltage stacked sequentially on the thick gate oxide layer(23) and the thin gate oxide layer(24) is formed on the high voltage region.
Patent KR-20030006486-A (KR)
Title: A equipment for supporting chock for grinding pinch roll
Inventor: JANG SE DAM
IPC: B24B5/04
Filed: 2001-07-13
Abstract: PURPOSE: A choke supporting apparatus is provided to improve productivity and safety of workers by fixedly supporting an underside and a lateral side of a chock with predetermined pressure. CONSTITUTION: A chock supporting apparatus includes a lower base. A guiding unit(60) for guiding an underside of a chock is positioned at a center of the lower base. A supporting unit(100) for securely supporting the underside of the chock is provided at both sides of the guiding unit(60). A column(32) is formed at an outer portion of the supporting unit(100). A chock supporting unit(30) for supporting a lateral side of the chock is provided in the column(32). A plurality of semi-spherical holes are formed in a lower supporter. Ball bearings are accommodated in the semi-spherical holes.
Patent KR-20020009429-A (KR)
Inventor: AOKI JUNICHI
IPC: H01L21/312
Filed: 2001-07-19
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent peeling-off of an insulating film for covering a wiring made of only or mainly a copper film and achieve a low dielectric constant of an interlayer insulating film between wirings, while maintaining a high barrier characteristic to a copper and a small leakage current when forming a wiring-buried insulating film. CONSTITUTION: A wiring-buried insulating film(32) having a wiring groove(32a) is formed on a substrate(31). A lower wiring(33) is buried into the wiring groove. An insulating film(34) having a low dielectric constant is formed on the resultant structure. The insulating film(34) is formed by plasmanizing a film forming gas that consists of at least any one of alkyl compound having siloxane bonds and methylsilane(SiHn(CH3)4-n: n=0, 1, 2, 3), any one oxygen-containing gas selected from a group consisting of N2O, H2O, and CO2, and ammonia(NH3) to react.
Patent KR-20030013602-A (KR)
Title: Integrated Wire and Wireless Service System and Method for Voice Post-Office Box
Inventor: JANG JUN HO
IPC: H04W4/16
Filed: 2001-08-08
Abstract: PURPOSE: A system and a method for servicing a wired and wireless unified voice mail box are provided to systematically manage user's own message information by storing a voice message of a user which requests a telephone call in a wired communication network region in case that a response does not exist from a specific terminal or a power is turned off, and unifiedly operating and managing various message providing services operated according to each company. CONSTITUTION: In case that a user requests a telephone call to a wired or wireless terminal, if it is impossible to connect the telephone call to the wired or wireless terminal or the number of ring signal set by a user of the wired or wireless terminal is exceeded, a terminal sensing unit(108) converts a current service into a voice message storing service. If the user inputs an intrinsic number of a recipient and connects to a wired and wireless unified voice mail box service system, the terminal sensing unit(108) provides a service so that the user stores a voice message or a character message. In case that the user transmits the voice message or the character message to the user of the wired and wireless terminal, a voice message service unit(109) controls a database(110) so that the database(110) stores the voice message or the character message, and notifies the reception of the message to the user of the wired or wireless terminal so that the user of the wired or wireless terminal confirms the message. The database(110) stores the message of the user according as the telephone call request of the user is converted into the message storing service and provides the stored message to the user of the wired or wireless terminal.
Patent KR-20030013615-A (KR)
Title: Keypad for cellular phone and manufacturing method and apparatus of the same
Inventor: YANG YUN HONG
IPC: H04M1/23
Filed: 2001-08-08
Abstract: PURPOSE: A keypad for a cellular phone, and a fabricating method and device thereof are provided to accurately arrange keys and quickly and easily fabricate the keypad. CONSTITUTION: A key is injected using a transparent plastic in a key molding process(S1). A powder painting is performed by a spray method so that a certain color is displayed on a surface of the molded key, and a printing surface is formed in a background printing process(S2). Numbers or characters, and graphics are displayed at one side of the key in a display process(S3). A coating layer is formed in a protection coating process for preventing the deletion of the numbers or characters displayed on the key(S4). An external side of each fabricated key is processed, and an independent one key is formed in a cutting process(S5). Each of keys is inserted into each supply device, the each key is arranged and selected to have a uniform direction through the supply device, and the selected key is inserted and fixed to a jig as a uniform arrangement using a key insert device in a key allocation process(S6). After all keys are arranged in the jig, a scratch is formed for improving an adhesive force of a rear surface of each key in a key rear surface process(S7). An adhesive agent with a uniform quantity is discharged at a lower surface of the processed key in an adhesive agent discharge process(S8). A planar film previously fabricated through a planar film molding process(S9) adheres to the key in which the adhesive agent is discharged, and a keypad shape is completed in an assembly process(S10). The assembled keypad is inserted into an oven with a certain temperature so that the assembled keypad adheres strongly, and the keypad is hardened in a hardening process(S11).
Patent KR-20030016610-A (KR)
Title: Motor current control method in EPS System
Inventor: JUNG SEONG JUN
IPC: B62D5/04
Filed: 2001-08-21
Abstract: PURPOSE: A method for controlling the current of a motor is provided to prevent the damage of the motor and an ECU(Electronic Control Unit) and to reduce the current consumption of a battery by detecting the current amount to be fed to the motor and gradually limiting a current value when an accumulated value of the current feeding amount is over a critical value. CONSTITUTION: A current feeding amount is detected by receiving a current value to be fed to a motor(S1). An accumulated value of the current feeding amount is calculated(S2). The accumulated value is compared with a critical value according to an optional size to be calculated by multiplying current by time in a maximum current reduction pattern of the motor(S3). A maximum current value to be fed to the motor is gradually limited when the accumulated value is over the critical value(S4). Otherwise, the current feeding amount is detected again. Thereby, the damage of the motor and an ECU is prevented and the current consumption of a battery is reduced.
Patent KR-20030024128-A (KR)
Title: Apparatus and method for controling power source of receiver in mobile communication terminal equipment
Inventor: LEE JIN HONG
IPC: H04B1/40
Filed: 2001-09-17
Abstract: PURPOSE: An apparatus and a method for controlling a power of a receiving unit in a mobile communication terminal are provided to reduce the power waste of the mobile communication terminal in a call impossible area by turning on/off the power of the receiving unit according to the intention of a user. CONSTITUTION: If a receiving unit power control key is inputted in a standby state(101), a control unit confirms whether a power of a receiving unit is turned on(103). If the power of the receiving unit is turned on, the control unit turns off the power of the receiving unit(105). If the power of the receiving unit is turned off, the control unit turns on the power of the receiving unit(107).
Patent KR-20010100083-A (KR)
Title: 씽크대의 절수장치
Inventor: HWANG IN CHAL
Filed: 2001-09-18
Abstract: 본 발명의 씽크대의 절수장치에 관한 것으로서, 
     종래의 씽크대 절수장치는 폐수를 저장하는 수단이 외부로부터 밀폐되어있는 탱크이기 때문에 장시간 사용하여 탱크 내부에 물때가 꼈을때 이것을 간편하게 세척하기가 매우 어려운 문제점이 발생하고 있었고, 또 그 구조가 복잡하기 때문에 제품의 생산성이 하락함은 물론 부구의 잔고장으로 인해 작동이 원활히 이루어지지 못하게되는 문제점이 발생하고 있었다. 
     따라서, 상기 문제점을 해결하기 위한 본 발명은 씽크대의 계수대 일측에 별도의 보조배출구를 형성하고, 이 보조배출구에 자바라관을 구비한 연결관을 끼워 결합하며, 상기 연결관의 하측으로 폐수의 저장을 위한 저장통을 결합하되, 상기 연결관의 중간부분을 관통하도록 자바라펌핑관을 삽입하고, 그 하측끝단에 수중모터를 형성하여 저장통에 담겨지는 재사용가능한 폐수를 수중모터로서 강제펌핑시켜 재사용토록 하므로서,  폐수의 배출량을 감소시키고, 물의 사용량을 감소시킬 수 있도록 하며, 장시간 사용하여 저장통의 내벽면상에 물때가 끼어 있을때 간편하게 저장통을 분리하여 세정할 수 있도록 하고, 단순구조의 절수장치를 구현하여 제품의 원가하락 및 생산성 향상의 효과를 기대할 수 있도록 한 씽크대의 절수장치에 관한 것이다.
Patent KR-20030027968-A (KR)
Title: Scheduling Method for Distribution of Wireless Resources of Local Wireless Communication System
Inventor: JANG SEON GYUN
IPC: H04W72/04
Filed: 2001-09-18
Abstract: PURPOSE: A scheduling method for distributing wireless resources of a local area wireless network system is provided to not only maintain the minimum data transmission rate beyond a constant level, but also maximize whole data transmission rate of a system by considering the balance between respective slaves. CONSTITUTION: An HCI(Host Controller Interface) data packet has data(2) illustrating its own length within itself. Length data are included in the first packet(3) among divided HCI packets. Accordingly, an LM(Link Manager) and an LC(Link Controller) observe one packet and know how many packets are the HCI data packet divided and transmitted to a slave. The LM and LC also know whether packets for transmitting are remained from the slave to a master, at the moment that the first packet is received. By using above information, the LM and LC of the master distribute wireless resources to the respective slaves more efficiently.
Patent KR-20030026592-A (KR)
Title: For heating and hot-water condensing gas boiler's heat exchanger which has a type of upward burning
Inventor: SHIN YEON CHEOL
IPC: F28D7/00
Filed: 2001-09-26
Abstract: PURPOSE: A heat exchanger of upward combustion condensing boiler for heating and generating hot water is provided to maximize efficiency of a heat exchange part. CONSTITUTION: A latent heat part comprises a first latent heat part heat exchanger(52) and a second latent heat part heat exchanger(53) symmetrically formed to absorb heat of exhaust gas; an exhaust gas guiding member(61) fixing the first latent heat part heat exchanger and the second latent heat part heat exchanger, guiding exhaust gas and collecting condensed water; a condensed water outlet(56) discharging condensed water dropping to the exhaust gas guiding member to a condensed water discharge pipe; and an exhaust outlet(57) formed on an upper end of the latent heat part to discharge exhaust gas to the outside.
Patent KR-20020026825-A (KR)
Title: Chemical filters
Inventor: ARAMAKI DAI
IPC: B01D53/04
Filed: 2001-09-27
Abstract: PURPOSE: An in-line chemical filter useful for semiconductor manufacturing systems is provided. CONSTITUTION: A chemical filter(1) is provided within a flow passage of a gas to be treated. A gas adsorbent(2) is housed in chemical filter(1) and enclosed by a nonwoven fabric(3). A plug(4) connects chemical filter(1) to the passage. gas adsorbent(2) includes a plurality of different types of adsorbents, layered in the gas flow direction, enabling the removal of various types of gases. A single-layer adsorbent(2a) is supplied for adsorbing alkali-based gases, a triple-layer adsorbent(2b) is supplied for adsorbing organic gases, and a second single-layer absorbent(2c) is supplied for adsorbing acidic gases. Opening/closing members(7), for replacing gas adsorbents(2), are provided at both ends of a unit body(10). Opening/closing members(7) are fixed with unit body(10) by respective clamps(8). Each clamp(8) is fixed by a hexagon nut. O-rings(11) made of fluorocarbon rubber, are respectively provided between the upstream and downstream opening/closing members(7), made of SUS, and unit body(10), also made of SUS. A baffle member(12) is provided at the upstream side of gas adsorbent(2) in chemical filter(1). A lath net is provided at the downstream side of adsorbent(2) as a spacer(13).
Patent KR-20020003144-A (KR)
Title: Nozzle for bidet
Inventor: LIM YEONG GYUN
IPC: E03D9/08
Filed: 2001-09-27
Abstract: PURPOSE: A nozzle for a bidet is provided to improve reliability on the quality of a bidet by preventing a discharge of unnecessary cleanser and using cleanser in exact quantity. CONSTITUTION: A nozzle for a bidet, supplying cleanser stored in a water tank to a cleaning nozzle and a bidet nozzle to bath the genitals and the posterior parts, comprises: a nozzle(100) provided with guide projections(110)(120) formed in through holes(272)(272') of a body(271) to face each other; a cleaning nozzle(200) and a bidet nozzle(200') moved in the through holes(272)(272'), and provided with guide grooves(210)(210') formed on the same line with the guide projections(110)(120) and fitting grooves formed inward to one side of a waterway; a slide member(300) adhered closely to the fitting grooves of the cleaning nozzle(200) and the bidet nozzle(200') to be slid in the through holes(272)(272') by water pressure of cleanser; and a waterway change unit(400) attached to one side of the nozzle(100) to change a water-supply way according to the functional selection of cleaning.