baber/WOPTO huggingface dataset:
Patent KR-20000072335-A (KR)
Inventor: LEE BAK
IPC: C02F3/00
Filed: 2000-08-29
Abstract: PURPOSE: A purification system for swimming pool water using native soil is provided, which is characterized in that the soil concentrated with poly-phenol aromatic compounds can disinfect colon bacilli and pathogenic bacteria without chlorination and cultivate helpful bacteria to product metabolic products. CONSTITUTION: A purification system for swimming pool water using native soil proceeds the following steps: a first step to flow in a reactor tower(4) for water polluted at a swimming pool(2) by using a pump(7); a second step to react activated silicates with organic materials of the swimming pool water in the reactor tower(4); and a third step to filtrate(3) the treated water after injecting coagulants(30% or less of conventional quantities). The soil concentrated with poly-phenol aromatic compounds can disinfect colon bacilli and pathogenic bacteria without chlorination and NaOH and cultivate helpful bacteria to product metabolic products with poly-phenol aromatic specific characters.
Patent KR-20020017365-A (KR)
Title: Method for fabricating high resistor device in semiconductor device having salicide layer
Inventor: KIM GI JUN
IPC: H01L21/336
Filed: 2000-08-30
Abstract: PURPOSE: A method for fabricating a high resistance device in a semiconductor device having a salicide layer is provided to form a high resistance device in a semiconductor device having a salicide layer without an additional process. CONSTITUTION: A gate electrode and a conductive layer(24) are patterned on a substrate(20). A multitude of MOS transistor is formed on a region A1. A multitude of high resistance element is formed on a region A2. A gate oxide layer is inserted between the substrate(20) and the gate electrode. A size of the high resistance elements is smaller than a size of an active layer(22) forming a source/drain of the MOS transistor. A source/drain region and the active layer(22) are formed by using the gate electrode and the conductive layer(24) as an ion implantation mask. A source/drain region is formed on the region A1. An insulating material layer(26) is formed on the region A2. A metal layer is formed on a whole surface of the above structure. The metal layer is changed to a salicide layer(28a) by performing a rapid thermal silicidation process.
Patent KR-20010030212-A (KR)
Title: Multipart sunroof for a motor vehicle
Inventor: ROTH JAN
IPC: B60J7/22
Filed: 2000-09-01
Abstract: PURPOSE: A multi-section sunroof is provided which variously forms size of an opening by providing various open and close positions. CONSTITUTION: A multi-section sunroof(1) has one section(D1) with an angled movement, and at least two further sections(D2,D3) which slide along the line of the automobile to give the positions to open and close the opening in the roof. A fourth fixed roof section(D4) is linked to the other three lengths. The sliding roof sections ride in guide rails, when moved by the roof opening/closing mechanism. The first roof section(D1) is pitched into an angle and the others are moved by their sliding blocks in the guide rails to be shifted separately and independently and in succession along the guide rails. At least one moving roof section or both sections(D2,D3) can be set at an angle in the closed position.
Patent KR-20020018726-A (KR)
Title: Atm cell scheduling method of communication system
Inventor: LEE DAE U
IPC: H04L12/28
Filed: 2000-09-04
Abstract: PURPOSE: A method for scheduling ATM(Asynchronous Transfer Mode) cells in a communication system is provided to perform an accurate and efficient cell level scheduling to each connection without limiting the number of logical connection by performing a memory mapping to a traffic shaping according to each connection using an internal bit map and an external cell scheduling table. CONSTITUTION: An AAL(ATM Adaptive Layer) processor stores time slots of various ATM cell transmission rates in an internal bit map(S1). The AAL processor segments a PDU(Payload Data Unit) inputted from an upper user layer into several ATM cells, confirms header information of the segmented each ATM cell, and determines a transmission sequence to the ATM cell(S2). The AAL processor stores the transmission sequence to the ATM cell in an external cell scheduling table(S3). The AAL processor searches a time slot with the most quick ATM cell transmission rate among the time slots stored in the bit map before transmitting the ATM cells(S4). The AAL processor inserts the segmented each ATM cell into the searched time slot according to transmission sequence and transmits the time slot to an ATM layer(S5).
Patent KR-20020018756-A (KR)
Title: Method for controlling driveability cleep of automatic transmission vehicle
Inventor: PARK JAE HONG
IPC: F16H61/20
Filed: 2000-09-04
Abstract: PURPOSE: A method for controlling the creep performance of a vehicle is provided to restrain the occurrence of the engine rpm hunting by advancing or retarding the igniting timing corresponding to the deviation between a real rpm and an average rpm. CONSTITUTION: A method for controlling the creep performance of a vehicle comprises the steps of deciding the condition of creep by using the signals of an idle switch, an inhibit switch, a vehicle speed sensor, an engine rpm sensor, and a cooling water temperature sensor(40), calculating the deviation between a real rpm and an average rpm(41), setting up an ignition timing compensating value corresponding to the deviation value(42), comparing the real rpm to the average rpm if the ignition timing compensation value is lower than a limit value(45), advancing the ignition timing(46,47), and retarding the ignition timing if the real rpm is lower and higher than the average rpm and not the same(49,50).
Patent KR-20010030284-A (KR)
Title: Method for producing semiconductor device, polishing apparatus, and polishing method
Inventor: NOGAMI TAKESHI
IPC: B24B37/04
Filed: 2000-09-06
Abstract: PURPOSE: To provide a polishing method, a polishing device, and a manufacturing method for a semiconductor device, where occurrence of dishing or erosion is suppressed in a planarizing process for polishing a metal film to constitute wiring of a semiconductor device having a multilayer interconnection structure. CONSTITUTION: A process (PR4) for forming a passive state film on the surface of a metal film which prevents electrolytic reaction of the metal, process (PR5) where a protruding passive state film present on the surface of metal film which is generated by filling a wiring channel is selectively removed by mechanical polishing so that the protruding metal film is exposed on the surface, a process (PR6) where the exposed protruding part of the metal film is removed by electrolytic polishing, so that the rough surface of the metal film generated by filling of filling of the wiring channel is planarized, and a process (PR7) where a metal film present on the insulating film of the metal film whose surface is planarized is removed by electrolytic composite polishing, where electrolytic polishing and mechanical polishing are composed to form wiring are provided.
Patent KR-20020019801-A (KR)
Title: Manufacturing method of soybean-curd dregs fermented by lactic bacteria
Inventor: LEE SAM BIN
IPC: A23L11/00
Filed: 2000-09-07
Abstract: PURPOSE: A process of preparing fermented bean dregs by inoculation of a lactic acid bacteria starter into solid bean dregs and then fermentation is provided. Whereby, the dried fermented bean dregs contain a large amount of lactic acid bacteria and can be used as material for health auxiliary food. CONSTITUTION: A specified amount of a diluted solution of various lactic acid bacteria starters fermented in a mixed solution of a whole milk activated soybean powder solution and skim milk is inoculated into solid phase bean dregs containing a specified amount of moisture and fermented to form a specified amount of acid and contain a large amount of viable lactic acid bacteria.
Patent KR-20020021221-A (KR)
Inventor: LEE CHANG HYEON
IPC: F16D25/08
Filed: 2000-09-14
Abstract: PURPOSE: A clutch master cylinder is provided to damp vibration of the clutch pedal and to reduce noise by reducing clearance of the connecting pin. CONSTITUTION: A clutch master cylinder includes a connecting device(110) having one side connected to a clutch pedal and sliding according to operation of the clutch pedal and a master cylinder(120) having one side connected to other side of the connecting device and other side connected to the clutch and the release cylinder of the clutch and making the working energy according to the sliding motion of the connecting device transferred to the release cylinder of the clutch. The connecting device is composed of a housing(112) equipped with a connection(111) to be connected with the clutch pedal, a push rod(113), connected with the inside of the master cylinder, giving pressure to a piston(121) in the master cylinder, and a damping member(114), installed in the housing, damping vibration to be transferred from the clutch.
Patent KR-20020022471-A (KR)
Inventor: KIM JONG SAM
IPC: H01L21/28
Filed: 2000-09-20
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to completely eliminate an interlayer dielectric on an etch stop layer while an etch process is no more performed regarding the etch stop layer, by stacking the etch stop layer on a hard mask layer and by stacking an oxide layer on the etch stop layer. CONSTITUTION: A word line(108) and the hard mask layer(106) are stacked on a semiconductor substrate(110) having a predetermined lower structure. The etch stop layer is stacked on the hard mask layer. The oxide layer is stacked on the etch stop layer, and a photoresist layer is stacked. An exposure process is performed to pattern the resultant structure. An etch process is selectively etched through an open portion of the photoresist layer to perform a patterning process. A spacer layer(112) is stacked on the side surface of the resultant structure. A blanket etch process is performed regarding the resultant structure to form a gate. After the interlayer dielectric is stacked to fill the gate, a masking etch process is carried out to perform a contact etch process. A polysilicon layer is stacked inside the contact and the etch stop layer is eliminated. A planarization process is performed by a chemical mechanical polishing(CMP) method to form a plug poly.
Patent KR-20020024669-A (KR)
Title: Error Diffusion Algorithm for Dynamic False Contour Depreciation of Plasma Display Panel
Inventor: KIM CHOON WOO
IPC: G09G3/296
Filed: 2000-09-26
Abstract: PURPOSE: An error spreading method for reducing a pseudo outline in a plasma display panel is provided to prevent the pseudo outline from generating when displaying a moving picture on a plasma display panel by changing a gray value and compensating for an error. CONSTITUTION: A pseudo outline detector(100) compares gray values of previous and current frames in the same location with each other. The pseudo outline detector(100) judges whether a pseudo outline is generated according the comparison result. When it is judged that the pseudo outline is generated, the gray value of the current frame is changed to a new gray value for reducing the pseudo outline. An error spreading section(200) spreads the changed error to neighboring pixels which are not processed. When it is judged whether the pseudo outline is not generated, an image is displayed on a plasma display panel(300).
Patent KR-20010030497-A (KR)
Title: Positive Type Photosensitive Resin Composition, Process for Producing Pattern and Electronic Parts
Inventor: KAJI MAKOTO
IPC: G03F7/004
Filed: 2000-09-27
Abstract: PURPOSE: A heat-resistant positive photosensitive resin composition is provided to realize excellent sensitivity and resolution and to remove influence by a minute amount of a basic component existing in air. CONSTITUTION: A positive photosensitive resin composition contains a polyimide precursor or polyoxazole precursor (formula(1)) having a group coupled to an aromatic ring and expressed by -OR in the molecule, wherein R is a group constituting a monovalent acetal or ketal, alkoxyalkyl group or alkylsilyl group which can be decomposed and converted into a hydrogen atom by the effect of an acid, and a compound which generates an acid by irradiation of radiation. The obtained composition is used for the method of producing a pattern and electronic parts.
Patent KR-20020002188-A (KR)
Title: Process for production of beta-secretase
Inventor: JANG CHANG HWAN
IPC: C12N15/63
Filed: 2000-10-04
Abstract: PURPOSE: A process for producing beta-secretase is provided, thereby mass-producing the beta-secretase which is necessary for the study on Alzheimer's disease. CONSTITUTION: The process for producing beta-secretase comprises the steps of: selectively amplifying cDNA of beta-secretase and inserting the beta-secretase gene into a vector to produce a recombinant expression vector; transforming a host cell with the recombinant expression vector; cultivating the transformed host cell; and separating and purifying the beta-secretase produced, in which the beta-secretase gene is normal or mutant gene(D215N), wherein 215th amino acid D(Asp) is substituted by N(Asn); the transformed host cell can be E. coli BL21(DE3)/pET22b-BACE22501 (KCTC 18031P), E. coli BL21(DE3)/pET19b-MBACE46419 (KCTC 18040P), and mammal HEK293 CELL/pcDNA3-BACE (KCLRF-BP-00031).
Patent KR-20020027847-A (KR)
Title: Method for reproducing paintings
Inventor: RIM YOUNG WON
IPC: B44F11/00
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a painting drawing process which reproduces oil painting-specific projection feeling on the surface of printed painting so that it helps to add reality to the printed painting for raising commercial value. CONSTITUTION: The painting drawing process comprises the steps of: (i) printing actual painting into oil painting cloth; (ii) coating common transparent synthetic resins on a printing side of the oil painting cloth in an entire way to form a first transparent layer(12); (iii) using a brush or a knife to coat common gel medium on the first transparent layer for forming a second transparent layer(13) with cubic projection feeling; (iv) and drying the second transparent layer for a certain time and coating a cracking solvent on the second transparent layer to form a crack(15).
Patent KR-20020028683-A (KR)
Title: A method of modeling a neighbor list for a mobile unit in a cdma cellular telephone system
Inventor: KUTOSKI STANRAY J
IPC: H04B7/00
Filed: 2000-10-11
Abstract: PURPOSE: A method for modeling a neighbor list as to a car in a CDMA(Code Division Multiple Access) cellular phone system is provided to accurately determine a transmission power as to a base station by adding a receiving signal power according to the probability and use factor of each position and adding the transmission power to each sector. CONSTITUTION: Each base station capable of communicating with a car in one position is determined on the basis of a signal strength level received from a base station compared with strength levels of all signals received in the position. Each base station capable of communicating with the car on position determines a probability capable of communicating with the car in the position. Each base station group in all base station sets capable of communicating with a mobile device in the position determines a probability which communicates with the car in the position.
Patent KR-20020029145-A (KR)
Title: Salinity sensing equipment
Inventor: KANG DONG SEOK
IPC: G01N27/00
Filed: 2000-10-12
Abstract: PURPOSE: A salinity sensing apparatus is provided to achieve an improved operating stability of electronic devices operating in the sea water having a salinity of a predetermined level or higher. CONSTITUTION: A salinity sensing apparatus comprises a sensor(2) including a housing(10), a plurality of contact pins(12) mounted within the housing at a constant interval, a cable(14) connected to the contact pins, a support block(16) for firmly supporting the contact pins in the housing, a cap(18) attached to the front end of the housing so as to prevent foreign substances from entering the contact pins, a mount nut(20) mounted to the housing, and a molding material(22) filling the housing, and which maintains fixed state of the contact pins and support block firm; and a salinity determination unit(30) for determining salinity by using the change of current sensed by the sensor.
Patent KR-20010000850-A (KR)
Title: Preparatory fine art school site and system for transmitting student attendance status
Inventor: LEE JAE IK
Filed: 2000-10-17
Abstract: PURPOSE: A preparatory fine art school site is provided to offer users local fine art school information, masterpieces of painting, university entrance related information, tests or a cyber lecture service, and provide a fine art school management system for local fine art schools, including a student attendance check and transmission system. CONSTITUTION: A preparatory fine art school site comprises a server(100), local fine art school pages(160), a student management module(170), a lecturer management module(180), a record management module(190), an attendance management module(200) and a plurality of databases(300,310,320,330). The server(100) provides information on masterpieces of painting and university entrance, and simulated test and cyber lecture service. The attendance management module(200) periodically checks the attendance state for the individual student, and transmit the check result to a student patron via an e-mail.
Patent KR-20010051342-A (KR)
Inventor: FUJITA MASANORI
IPC: H03G3/30
Filed: 2000-10-31
Abstract: PURPOSE: To provide a gain variable amplifier whose total noise figure is not considerably increased even when an attenuation of an attenuation circuit is increased. CONSTITUTION: The gain variable amplifier is provided with the attenuation circuit (23), a 1st amplifier circuit (21) that is coupled with an input of the attenuation circuit (23), and a 2nd amplifier circuit (22) coupled with an output of the attenuation circuit (23). Referencing the control signal to control the attenuation of the attenuation circuit (23) can control the amplification factor of the 1st amplifier circuit (21). When the attenuation of the attenuation circuit (23) is increased, the amplification factor of the 1st amplifier circuit (21) is reduced. An event that an input is excessive to the attenuation circuit (23) can be avoided.
Patent KR-20010007977-A (KR)
Inventor: CHOI JEUNG RAN
IPC: B62D1/00
Filed: 2000-10-28
Abstract: PURPOSE: A principle of electronic steering system is provided to control a direction with one hand and manipulate a gear lever with the other hand, and further prevent a steering wheel from beating the breast of a driver on a collision accident. CONSTITUTION: A circular electronic plate is used as a steering system. A right hand controls a direction by controlling a direction controlling dial in the electronic plate. A left hand manipulates a gear lever. The direction controlling dial is rotated in a range of 90 degrees right and left. The circular or elliptical electronic plate is comfortably laid within the reach of a right hand and the direction controlling dial is arranged on the center portion of the electronic plate. A driver controls the direction with one hand and sets the direction with the palm-sized dial at his will. Therefore, the driver smokes a cigarette or dials a number on driving.
Patent KR-20020034806-A (KR)
Title: Gas tub
Inventor: PARK BYUNG DUCK
IPC: F17C1/00
Filed: 2000-10-30
Abstract: PURPOSE: A gas cylinder is provided to keep heat of vaporization of liquefied gas constant as inserting a flexible bag having latent heat of an antifreezing solution, oil in the inside of a body of the gas cylinder, absorbing the changeable gas temperature by the external temperature and gas discharge, keeping the gas temperature constant. CONSTITUTION: A body of a gas cylinder(G) has the bottom enclosed and the top with a valve(4). A flexible bag(7) having an antifreezing solution(8), oil, etc. is inserted to an inner gas storage part(6) in the body of the gas cylinder. The temperature of the gas changed by external temperature and gas discharge is absorbed by the antifreezing solution and oil inserted in the flexible bag. The evaporation of the liquefied gas is prevented as increasing the heat of vaporization and decreasing the temperature by the temperature rise of the liquefied gas, and the pressure of constant gas is kept in the inside of the gas cylinder. Even though the amount of the gas stored in the gas cylinder is small in the winter, the temperature of the gas is increased by the latent heat of the antifreezing solution and oil, and whole amount of the gas remaining in the gas cylinder is used.
Patent KR-20020038095-A (KR)
Title: Inner/outer conversion device for vapor or frost removal
Inventor: SHIN IN SU
IPC: B60S1/54
Filed: 2000-11-16
Abstract: PURPOSE: An automatic switching device of indoor/outdoor air for removing frost is provided to prevent icing on a windshield due to air discharged from an air conditioner concentrated on the windshield for a long time. CONSTITUTION: A device comprises an AND gate(1); a timer(2); a micro computer(3); and a wind direction defroster(4). The AND gate generates driving signal transmitted to the micro computer only when an ignition switch(IG SW) and an air conditioner switch(A/C SW) of a car are turned on. The timer generates time signal transmitted to the micro computer when a driver turns on a wiper switch(WP SW). The micro computer generates switching signal transmitted to the wind direction defroster at intervals set by the timer when driving signal of the AND gate and the time signal of the timer are input. The wind direction defroster is operated according to output of the micro computer to automatically switch wind direction of an air conditioner between a windshield side and a side, which a user currently sets at fixed interval.
Patent KR-20020042933-A (KR)
Title: Fancy lettering method uising i frame in the internet
Inventor: JOO YONG IL
IPC: G06F17/00
Filed: 2000-12-01
Abstract: PURPOSE: A fancy letter writing method on the Internet using iframe is provided to input contents, check it out, insert pictures or images, and move to other pages without an additional window. CONSTITUTION: The web browser consists of a menu indication, an input area, a font selection button, a font size selection button, a font color selection button, a font effect selection button, and an image selection area. The input area is made up of iframe so various functionalities are supported. The browser also has recipient field, sender filed, print button, and page move button. When the user starts on writing, iframe object is initialized.(S2) When the user press enter key(s9), the system executes the tag transition module(S10) and move to the new array to store new lines(S14). If any event occurs(S3), the system executes proper action according to the event like pushing any button or inputting any text. When the user push page move button, the text is scrolled up or down. During writing, the user checks up their writing and edit it to make a suitable form, which the user wants.