baber/WOPTO huggingface dataset:
Patent KR-20010079242-A (KR)
Inventor: JUNG YEONG BAE
IPC: H01Q21/00
Filed: 2001-06-27
Abstract: PURPOSE: A circularly polarized plat planar array antenna is provided to improve narrowband characteristic and obtain more improved axial ratio band characteristic. CONSTITUTION: An auxiliary polarized wave generating parts(22) is formed in parallel on facing edge portions of an opening part. A main polarized wave generating parts(23) of quadrangular shape is formed on a central part of the opening part(21) and arranged in parallel on both side surfaces thereof with a predetermined interval from the auxiliary polarized wave generating part(22). An electric wave injected from a feeding part is excited on a main radiating layer. A left-circularly polarized wave and a right-circularly polarized wave are generated according to structures since two propagation modes having the same size but different phases whose difference is 90° are formed, whereby the circularly polarized wave is induced first.
Patent KR-20030002648-A (KR)
Inventor: LEE CHANG RYEOL
IPC: H01L21/336
Filed: 2001-06-29
Abstract: PURPOSE: A method for controlling a threshold voltage of a semiconductor device is provided to improve uniformity of the threshold voltage by implanting differently dopants into a wafer. CONSTITUTION: The thickness of a screen oxide layer is measured according to each portion of a silicon wafer(20) by using a thickness measuring unit(10). Dopants according to the thickness of the screen oxide layer are calculated, and the driving speed of a servo motor driving a stage(60) is then controlled by using a dopants calculator and driving a speed control unit(30). Then, ion beams in accordance with the dopants are implanted into the silicon wafer(20) by using an ion beam implanter(50). Preferably, the thickness measuring unit(10) is an ellipsometer or nanospec.
Patent KR-20030002740-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: BAE GYEONG JIN
IPC: H01L21/334
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to form a contact plug together with a gate electrode by using a damascene process using polysilicon, and to simplify a fabrication process by preventing contact plugs from being short-circuited. CONSTITUTION: The first conductive material layer(13) is formed on a semiconductor substrate(11) having an impurity region(12). The first conductive material layer and the semiconductor substrate in an isolation region are etched. After an insulation material layer is formed on the resultant structure, the insulation material layer and the first conductive material layer in a predetermined region except the impurity region are eliminated to form a damascene pattern. An insulation layer spacer is formed on the sidewall of the damascene pattern. After a gate oxide layer is formed on the lower surface of the damascene pattern, the second conductive material layer buries the damascene pattern. A planarization process is performed until the upper surface of the first conductive material layer is exposed.
Patent KR-20030002863-A (KR)
Inventor: KWON SUN YONG
IPC: H01L21/8246
Filed: 2001-06-30
Abstract: PURPOSE: A ferroelectric memory device over a cored plug and the method for fabricating the same are provided to reduce contact resistance at interface between a lower electrode and a plug by using an advanced plug structure having a core made of Ir or Ru instead of polysilicon. CONSTITUTION: An interlayer dielectric(110) having a contact hole is formed on a semiconductor substrate(145). A silicide layer(105) is formed on the exposed substrate(145) in the contact hole. A plug(100) having Ir-cored TiN structure is formed in the contact hole by sequentially filling a diffusion barrier layer(115a) made of TiN and an anti-oxidation layer(120a) composed of Ir or Ru. A lower electrode is formed to connect the plug(100). A ferroelectric film and an upper electrode are sequentially formed on the lower electrode.
Patent KR-20030004800-A (KR)
Title: Apparatus equipped with damper
Inventor: LEE JIN SU
IPC: E05D11/08
Filed: 2001-07-06
Abstract: PURPOSE: A cover fixing device attached with an elastic member is provided to prevent the damage of a hinge caused by the sudden opening of a cover. CONSTITUTION: The cover fixing device attached with an elastic member comprises: a cover(110) rotated outward and opened by pulling forward; a cover housing part(120) provided with a space for housing the cover(110); a rotary elastic member installed on the lower end of the cover(110); and a fixed elastic member(140) made of rubber and installed in the cover housing part(120) to be in contact with the rotary elastic member and to apply braking of the rotation of the cover(110) by elastic repulsive force with the rotary elastic member when the cover(110) rotates.
Patent KR-20030008265-A (KR)
Title: Manufacturing Method of Double Side Dressing Plywood Board
Inventor: LEE DAE HUN
IPC: B27D5/00
Filed: 2001-07-19
Abstract: PURPOSE: A manufacturing method of both sides laminated decorative plywood is provided which is capable of manufacturing a high quality decorative plywood having superior water resistance and strength by sufficiently penetrating resin into paper on which patterns are printed. CONSTITUTION: The manufacturing method of both sides laminated decorative plywood comprises first process(10) of heating both faces of plywood to 50 to 150 deg.C; second process(11) of coating 5 to 15 g/m¬2 of melamine resin or phenol resin on both faces of the plywood heated by the first process(10); third process(12) of drying the plywood coated with melamine resin or phenol resin by the second process(11) at a temperature of 100 to 170 deg.C; fourth process(13) of coating 5 to 10 g/m¬2 of melamine resin or phenol resin on the plywood dried by the third process(12); fifth process(14) of drying the plywood coated with melamine resin or phenol resin by the fourth process(13) at a temperature of 100 to 170 deg.C; sixth process(15) of pressing paper on which patterns are printed on both faces of the plywood dried by the fifth process(14); seventh process(16) of coating 5 to 15 g/m¬2 of melamine resin or phenol resin on both faces of the plywood pressed with the paper on which patterns are printed by the sixth process(15); eighth process(17) of drying the plywood coated with melamine resin or phenol resin by the seventh process(16) at a temperature of 100 to 170 deg.C; ninth process(18) of coating 5 to 10 g/m¬2 of melamine resin or phenol resin on the plywood dried by the eighth process(17); tenth process(19) of drying the plywood coated with melamine resin or phenol resin by the ninth process(18) at a temperature of 100 to 170 deg.C; and eleventh process(20) of heating the plywood at a temperature of 150 to 200 deg.C and a pressure of 15 to 25 kgf/cm¬2 for 20 to 40 seconds by transferring the plywood dried by the tenth process(19) to a hot press.
Patent KR-20030008745-A (KR)
Title: Method for manufacturing of Kimchi in which pork is contained
Inventor: YOON JAE BUM
IPC: A23B7/10
Filed: 2001-07-19
Abstract: PURPOSE: A process of preparing kimchi by mixing pork and Zanthoxylum piperitum, together with conventional kimchi fillings such as red pepper, garlic or the like is provided which produces characteristic kimchi which is removed from smell peculiar to the pork. CONSTITUTION: Chinese cabbage is preserved in saline water, hydrated and mixed with 1.0 to 10.0 parts by weight of red pepper paste, 0.2 to 10.0 parts by weight of garlic, 0.2 to 7.0 parts by weight of pork and 0.001 to 0.2 parts by weight of Zanthoxylum piperitum, based on 100 parts by weight of preserved chinese cabbage. The seasoning ingredients for a kimchi filling include ginger, pear, Allium tuberosum Rottler, salt-fermented anchovy, carrot, radish, pickled shrimp juice, pickled cuttlefish juice and oyster.
Patent KR-20030010378-A (KR)
Inventor: CHOI GWANG YUN
IPC: H01J29/76
Filed: 2001-07-27
Abstract: PURPOSE: A deflection yoke is provided to reduce assembly procedures and manufacturing cost by eliminating the necessity of performing a taping procedure during assembly of coil separator to the cathode ray tube. CONSTITUTION: A deflection yoke comprises a coil separator(10) having a screen part(11a) coupled to a screen of a cathode ray tube, and a neck part(12) extended integrally from the screen part and coupled to an electron gun part of the cathode ray tube; and horizontal and vertical deflection coils mounted on inner and outer surfaces of the coil separator, and which form deflection magnetic fields for deflecting electron beams in horizontal and vertical directions. The neck part of the coil separator has an inner surface where an axial direction movement preventing groove(30) and a rotating direction movement preventing groove(40) are formed alternately with each other so as to prevent the neck part of the coil separator from being moved on the electron gun part.
Patent KR-20030013129-A (KR)
Title: High sensitive cantilever sensor and method for fabrication thereof
Inventor: KIM HYEONG JUN
IPC: B81B7/02
Filed: 2001-08-07
Abstract: PURPOSE: A high sensitivity micro cantilever sensor and a method for manufacturing the same are provided to reduce the size of a system by sensing an electric signal, speed up response rate by executing driving and sensing at the same time, and improve sensing property. CONSTITUTION: A high sensitivity micro cantilever sensor includes a cantilever, an upper substrate formed of one or two piezoelectric cells including a piezoelectric film(36) at the lower surface of the cantilever and electrodes(35,37) formed at the upper and lower surfaces of the piezoelectric film, a lower substrate(32) having a cavity(34) in regular depth, wherein the piezoelectric cell lower surface of the upper substrate is adhered to the surface of the lower substrate in which the cavity is formed.
Patent KR-20030021978-A (KR)
Title: A ring shape a ball an use a sleepiness a prevention a device
Inventor: KIM HYUN GEUN
IPC: G08B21/06
Filed: 2001-09-10
Abstract: PURPOSE: A sleepiness preventing apparatus using a circular ball sensor is provided, which is capable of preventing sleepiness of a user by sensing movement of a head of the user and then generating an alarm. CONSTITUTION: A sensor senses shaking of a head when the head of a user shakes and comprises a circular ball sensor which consists of the first and second electrodes(P,N) and a circular switch(BS). The first electrode(P) has a semicircle space portion therein. The second electrode(N) is placed on the space portion of the first electrode and at the center of the second electrode is matched with a centric axis of the first electrode. The circular switch(BS) is contact with the space portion of the first electrode. At a parallel state, the switch is contacted only with the first electrode. At a non-parallel state, the switch is contacted to the second electrode, with the switch being contacted to the first electrode at a threshold angle indicating a tilt degree of a head, so that an electric path is formed between the first and second electrodes.
Patent KR-20030024448-A (KR)
Title: Method and device for monitering in internet airconditioner
Inventor: KIM SEONG DONG
IPC: F24F11/02
Filed: 2001-09-18
Abstract: PURPOSE: A monitoring device for an Internet air conditioner and a method thereof are provided to control and manage an air conditioner at a remote plate by Internet management information of a web page, thereby carrying out prompt and proper service according to a current state of the air conditioner. CONSTITUTION: A monitoring method for an Internet air conditioner includes the steps of outputting monitoring data from the air conditioner, inputting the monitoring data and providing the data to the Internet, and renewing and storing the provided monitoring data, wherein all the steps are periodically repeated. In the second step, a current time is detected(200), a storing time of the monitoring data is read(210), and a difference between the current time and the data storing time is compared with a reference time for determining whether to receive monitoring data in the current state(220).
Patent KR-20030025688-A (KR)
Title: Method for recovery of disk drive
Inventor: KIM JIN SEOK
IPC: G11B20/18
Filed: 2001-09-22
Abstract: PURPOSE: A method for restoring an error of a disk drive is provided to realize efficient error restoration by judging error factors and performing the optimum error restoring routine. CONSTITUTION: It is judged whether an error is generated in data read from a sector(s102). It is judged whether factors of the error are related to low temperature, high temperature, or head instability(s104). Error restoring routines to each factor are performed in turn(s106). It is examined whether the data error is removed by the performance of the error restoring routines, so that loop repetition is decided according to the result(s108).
Patent KR-20030027533-A (KR)
Title: Apparatus and method for automatic control of mixture amount in mobile mixer car
Inventor: AHN SEON YEONG
IPC: B28C7/04
Filed: 2001-09-29
Abstract: PURPOSE: Automatic mixing amount controlling device of portable mixer for vehicle and controlling method are provided to mix gravel, sand and cement automatically without any user's manipulation. CONSTITUTION: Automatic mixing amount controlling device of portable mixer for vehicle and controlling method comprise a detecting element(100) which detects driving velocity of a conveyer which conveys gravel, sand and cement by generating a predetermined pulse according to outside driving control, and outputting the detected driving velocity of the conveyer to outside; a measuring element(200) which measures the weight of the conveyed gravel, sand and cement respectively; a control element(300) which generates control signal and outputs the signal to the outside; and a hydraulic servo element(400) for maintaining or increasing/reducing the driving velocity of the conveyer.
Patent KR-20030030047-A (KR)
Title: digitally controllable internal clock generating circuit in semiconductor memory device and method therefore
Inventor: KIM NAM SEOK
IPC: H03K5/14
Filed: 2001-10-06
Abstract: PURPOSE: An internal clock generating circuit is provided to have an improved resolution and to generate an internal clock accurately adjusted by a necessary delay amount. CONSTITUTION: A delay chain(100) consists of a plurality of unit delays and delays a received input clock to generate a plurality of clocks having different phases from one another. A select decoding part(200) outputs a select code value in response to applied select data. A multiplexer(300) selects one of the plurality of clocks from the delay chain in response to the select code value from the select decoding part. The multiplexer performs a two-stage multiplexing operation by dividing the select code value into upper and lower bits, so as to select one of the plurality of clocks from the delay chain.
Patent KR-20010099505-A (KR)
Title: 전력선통신 모듈을 이용한 자동제어 모듈과 운용 프로그램
Inventor: JUNG JONG MIN
IPC: H04B3/54
Filed: 2001-10-12
Abstract: '전력선통신 모듈 을 이용한 자동제어 모듈과 운용프로그램'은 최근 국내 업체들에서 개발에 성공한 전력선 통신 기술을 이용한 것으로 본 기기는 기존 상용 기기에 설치하여 원격제어 및 자동제어가 가능하도록 하는 기기이다. 
     기본 개념은 전력선통신방식을 이용한 소형 PLC(Programmable Logic Controller)이다. 전력선을 통신선으로 사용하므로 기존 PLC보다 설치가 간단하며 응용범위가 광범위하며 산업체 및 가정등  장소에 구애받지 않고 사용할 수 있다. 
     [대표도]는 전체구성도를 나타내고있다.
Patent KR-20030031764-A (KR)
Title: Water supply device to dispenser for refrigerator
Inventor: AHN SI YEON
IPC: F25D23/12
Filed: 2001-10-16
Abstract: PURPOSE: An apparatus for supplying water to a dispenser of a refrigerator is provided to improve efficiency of utilization of a space in the refrigerator. CONSTITUTION: An apparatus includes a door(50) with a dispenser(60) installed on an outside thereof to bleed water; and a water tank(70) laid in foaming insulator layer in the door right behind the dispenser to supply the dispenser with water. A pipe(Pm) supplying the water tank with water is installed in the foaming insulator layer of the door to be nearer to the outside of the door. The water tank receives cold from the inside of a freezer compartment(72).
Patent KR-20030033224-A (KR)
Title: Thermotropic liquid crystal polymer microcapsules and process for preparing the same, and cosmetic composition containing the thermotropic liquid crystal polymer microcapsules
Inventor: HAN SANG HUN
IPC: B01J13/02
Filed: 2001-10-19
Abstract: PURPOSE: Provided are thermotropic liquid crystal polymer microcapsules, a method for preparing the same and cosmetic composition containing the same microcapsules capable of allowing the liquid crystal to maintain its phase behavior in a polymer. CONSTITUTION: The method comprises the steps of (a) dissolving thermotropic liquid crystal and monomers in a solvent and adding initiators to the solvent using supersonic waves, (b) feeding the solution of the step (a) to an aqueous solution containing dispersion stabilizing agent, (c) emulsifying the solution of the step (b), thereby obtaining emulsion, and (d) adding retarder to the emulsion and causing suspension polymerization, thereby obtaining thermotropic liquid crystal polymer capsules.
Patent KR-20030033294-A (KR)
Title: Driving device for riding apparatus
Inventor: SONG JAE ON
IPC: B62M15/00
Filed: 2001-10-20
Abstract: PURPOSE: A propeller for a riding device is provided to easily ride by containing a locking device. CONSTITUTION: A movement converting device is installed under a frame(10) to convert a reciprocating movement to be given to an input lever(40) to a rotating movement. A shift input shaft(80) is supported under the frame to be rotatable by separating from a shaft at a certain interval. The shaft supports a rear wheel. A one-way clutch(81) is fixed in the shift input shaft. A clutch electromotor transfers the converted rotating movement to an outer wheel of the one-way clutch. A rear wheel electromotor transfers the rotating movement to a rear wheel shaft(70).
Patent KR-20030034617-A (KR)
Title: Engine oil degradation-proof agent and method for producing the agent
Inventor: WATANABE ATSUSI
IPC: C10M159/02
Filed: 2001-10-26
Abstract: PURPOSE: An engine oil-deterioration inhibitor and a process for preparing the same are provided to restore engine oil and inhibit it's deterioration when added to engine oil. CONSTITUTION: The engine oil-deterioration inhibitor(C) is prepared by separately culturing fermentation bacteria and soil bacteria in molasses media diluted with water, mixing both of the bacterial groups and adding organic oil and fats(B) to the mixture(A). The organic oil and fats(B) are castor oil. The mixing ratio of mixture(A) to organic oil and fats(B) is 6:4 to 7:3. When the engine oil-deterioration inhibitor(C) is added to engine oil, it restores the engine oil and inhibits their deterioration while repeating circulation.
Patent KR-20030035107-A (KR)
Title: The apparatus preventing robbery of car by fixing TGS lever for Manual Transmission - car
Inventor: PARK HAE YUN
IPC: B60R25/06
Filed: 2001-10-30
Abstract: PURPOSE: A burglarproof device using a gear lever for a manual transmission vehicle is provided to prevent the vehicle from being robbed by shutting off the operation of the gear lever. CONSTITUTION: A burglarproof device using a gear lever for a manual transmission vehicle is composed of a gear lever(10), a transmitter(20) transmitting a lock or unlock signal, a gear lever locking/unlocking unit(30) fixed on a mounting bracket(11) and locking/unlocking the gear lever, and an electronic information system(40) controlling the gear lever locking/unlocking unit when a key is inserted.
Patent KR-20030035208-A (KR)
Title: system of method for collecting and providing marketing information data
Inventor: KIM JIN HWA
Filed: 2001-10-30
Abstract: PURPOSE: A method and a system for collecting and offering sale data are provided to collect sale data from affiliated stores, to analyze the collected data, and to offer the analysis data to a supplier for supplying necessary commodities for the affiliated stores at right time. CONSTITUTION: The system comprises a POS(Point Of Sales) terminal(4), a data center server(10), and a commodity supplier(12). The POS terminal(4), registered at the data center server(10), collects the sale data on each commodity to be sold by plural affiliated stores(2). The data center server(10) receives the collected data from the POS terminal(4) via a server of the affiliated store(2) over the Internet(8). The commodity supplier(12) accesses the data center server(10) via a PC(7) over the Internet, and searches for desired data at the data center server(10). The commodity supplier(12) can be a manufacturer, a supplier or a consulting company. The affiliated store(2) can be a department store, a convenience store, a chain store, a discount store and an independent store.
Patent KR-20020037446-A (KR)
Inventor: LEE JU HYEON
IPC: G01R15/22
Filed: 2001-11-14
Abstract: PURPOSE: A noncontact voltage sensor is provided to detect a terminal voltage of a sensing object without contacting with the sensing object. CONSTITUTION: The noncontact voltage sensor includes two terminals(20,21) of a sensing object. A sensing section(30) is located away from the two terminals(20,21) of a sensing object by a predetermined distance and generates a light having a brightness corresponding to a voltage difference with the two terminals(20,21) of a sensing object. An optical sensor(40) senses a brightness of the light generated from the sensing section(30) and outputs corresponding data. A power supply(10) supplies rectangular voltages having different polarities to the two terminals(20,21) of a sensing object and the sensing section(30).
Patent KR-20020037711-A (KR)
Inventor: FUNAYA TAKUO
IPC: H01L23/12
Filed: 2001-11-14
Abstract: PURPOSE: To provide a semiconductor device having a flip-chip structure of high connection reliability in which occurrence of incomplete connection due to difference of thermal expansion between a functional element device and a circuit device can be prevented, a connection body of a circuit board and a functional element device rejected in electrical inspection after temporary connection can be reconnected easily after separated temporarily, and low thermal resistance can be ensured even when a large power consuming function element device having simple structure and a low package cost is used, to provide its manufacturing method, and a coil spring cutting jig and a coil spring feed jig for use therein. CONSTITUTION: A metal layer 3 is provided on the surface layer of the surface circuit board electrode 5 of a circuit board 6, a metal layer 3 is provided on the surface layer of the chip electrode 2 of a function element chip 1, a vertical coil spring 4 is connected with the surface circuit board electrode 5 and the chip electrode 2 through respective metal layers 3, and the surface circuit board electrode 5 is flip-chip connected with the chip electrode 2 through the vertical coil spring 4.