baber/WOPTO huggingface dataset:
Patent KR-20010018863-A (KR)
Inventor: NOH SI YUL
IPC: G06Q50/10
Filed: 1999-08-23
Abstract: PURPOSE: The real time quiz-solution method on the internet is provided to grant the option of selecting a question to a user, to compare a user's own score with the other's score, to enable a user to choose a presented prize directly, and to assign a part of a user's own score to the other user. CONSTITUTION: The real time quiz-solution method on the internet comprises the steps of: presenting a question from a manager mode(400); saving the setting question to a question database(300); solving the question that a user directly chooses; providing the relative score by comparing the user's own score with the other's score; awarding the prize to the user who gains the target score. The real time quiz-solution method on the internet has the feature of assigning a part of the user's own score to the other user.
Patent KR-20010019138-A (KR)
Inventor: KIM BYEONG TAEK
IPC: H01P1/205
Filed: 1999-08-25
Abstract: PURPOSE: A duplexer dielectric filter is provided to obtain load capacitance and coupling capacitance with desired size by forming an open area in the receiving filtering region of the dielectric block. CONSTITUTION: A duplexer dielectric filter comprises a dielectric block(101) formed of facing upper surfaces(103) and facing side surfaces(105), and a portion of which is coated with a conductive material; a first filtering region(110) penetrating through upper and bottom surfaces of the dielectric block, and which has a resonator with a resonant hole(107) coated with a conductive material so as to filter the first input signal; a second filtering region(120) penetrating through upper and bottom surfaces of the dielectric block, and which has a resonator with the resonant hole coated with a conductive material so as to filter the second input signal; receiving and transmitting ports(112a,112b) formed of the conductive material coated at the side surface of the dielectric block and an isolated electrode region, and which perform signal receiving/transmitting operation; an antenna port(112c) formed of the conductive material coated at the side surface of the dielectric block and the electrode region, and which is interposed between the first and second filtering regions of the dielectric block; and an open region(125) formed at least one of side surfaces of the dielectric block, and which is prevented from being coated with the conductive material for controlling the coupling capacitance and the load capacitance of the resonator.
Patent KR-20010019196-A (KR)
Inventor: SONG JUNG SEOP
IPC: H04N5/232
Filed: 1999-08-25
Abstract: PURPOSE: An apparatus for maintaining image horizontal of a camera is provided so that an outputted image can be displayed, not tilted, in such a case that a camera for taking a photograph of an outside image is inclined from a horizontal plane. CONSTITUTION: The apparatus for maintaining image horizontal of a camera includes following units. An image pickup unit(10) takes a photograph of the outside image. An inclination detecting sensor(11) is installed to the image pickup unit(10) and detects a movement of a camera device, that is, a value of inclination at right and left. The first A/D converter(20) outputs an analog electric signal detected from the detecting sensor(11) by changing it into digital data. The second A/D converter(30) outputs an analog image signal outputted from the image pickup unit(10) by changing it into digital data. A memory(40) stores sequentially the image data converted digitally. An image signal processing unit(50) reads the digital data of the memory(40), changing the order for reading the data in order to change a position of an image output. A D/A converter(70) outputs the read digital image data by changing it into analog image data. A control unit(60) controls the image signal processing unit(50) in order to identify the value of inclination at right and left of the image pickup unit(10) from the digital data converted and outputted by the first A/D converter(20), and to perform a signal processing operation on the basis of the value of inclination.
Patent KR-20010025829-A (KR)
Inventor: KIM TAE SUN
IPC: B05D1/26
Filed: 1999-09-01
Abstract: PURPOSE: Provided is a coating method of patterns similar to color and grain of material wood on the surface of metal or nonmetal materials, which can maintain the soft texture of the patterns produced in low cost by intense adhesive strength continuously. CONSTITUTION: The method is characterized by the following steps of: (i) rustproof painting by spraying a base coat to a desired region for expressing material wood patterns and drying; (ii) base color painting by spraying paint having a color same with the inside color of desired material wood on the rustproof painting and drying; (iii) mixing up powdered paints in a solvent to get a desired color of liquid paint; (iv) forming basic grain patterns on the base color and annual rings and knots on the basic patterns with the mixed paint and drying; and then (v) forming a protective film by spraying lustrous, half lustrous or lusterless transparent acrylic paint on the dried patterns of material wood and drying.
Patent KR-20010026909-A (KR)
Inventor: KIM CHAE SEON
IPC: H01Q1/24
Filed: 1999-09-09
Abstract: PURPOSE: An antenna matching apparatus for a mobile is provided to minimize variance of voltage standing wave ratio according to rapidly variance of voltage in a matching circuit. CONSTITUTION: A mobile communication terminal is composed of an antenna(11), a high frequency processor(21), and an intermediate frequency processor(20). The mobile communication terminal is further composed of a matching circuit part(12), and a detector(19). The matching circuit part(12) includes an inductor connected to the antenna(11), and a variant capacitor of which one part is connected between the antenna and the inductor, and another part is connected to the high frequency processor. The detector(19) detects a signal level outputting from the high frequency processor to the intermediate frequency processor so as to output an output value according to variance of the signal level into the variant capacitor of the matching circuit.
Patent KR-20000030070-A (KR)
Inventor: LEE WON BAE
IPC: F16K17/00
Filed: 1999-09-20
Abstract: PURPOSE: A safety gas valve is provided to make safer the use of gas by alarming the leakage of gas by visual and auditory method by sensing the difference of pressure of gas in a gas tube and making automatic and essential the checking of safety of a gas facility and a gas tool before using. CONSTITUTION: A primary ball(130) is partially opened under the state of which a primary lever(110) is turned by the angle of 45 degrees so that gas flows to a secondary valve(200). Then, the gas flows to a bellows housing(240) via a horizontal passage(201) under the state of which a secondary ball(230) is cut off. The gas flowing to the bellows housing expands a bellows(243) if the pressures of the gas up and down of the closed secondary valve are different, and a second magnet(250) compresses a spring(247) by the expanded bellows. Then a second lead switch is operated by the second magnet so that a red light lamp is lighted on, an alarm sound is generated via a speaker. And red and green display panels are displayed alternatively on an upper window and a lower window.
Patent KR-19990084168-A (KR)
Title: 전기요리기의 온도제어장치
Filed: 1999-09-21
Abstract: 마이크로프로세서를 사용하지 않는 간단한 회로구성으로 정밀한 온도제어를 할 수 있는 전기요리기의 온도제어장치가 제공된다. 본 발명의 전기요리기의 온도제어장치는 가변저항의 저항값에 의해 목표온도치를 설정하는 온도설정부와, 상기 온도설정부와 직렬로 연결되며 온도에 따라 저항값이 변하도록 되어 있는 온도측정부와, 상기 온도측정부와 상기 온도설정부와의 접점에 연결되며, 상기 온도측정부와 상기 온도설정부와의 저항값 비율에 따라 듀티가 정해지는 발진부와, 상기 발진부에 출력에 연결되어 히터 코일로의 전력공급을 제어하는 히터 구동부를 구비하며, 상기 발진부는 상기 온도측정부에서 측정된 온도가 소정 온도가 되기 전까지는 히터 코일로의 전력공급의 듀티가 100%가 되도록 상기 히터 구동부를 구동하며, 측정온도가 상기 소정 온도를 넘어서면서부터 상기 듀티가 점차 낮아지다가 측정온도가 목표치에 도달하면 상기 듀티가 0%가 되도록 상기 히터구동부를 구동한다.
Patent KR-20010028639-A (KR)
Inventor: KIM DAE SUNG
IPC: A63H33/40
Filed: 1999-09-22
Abstract: PURPOSE: A pin wheel is provided to simplify the assembly and the disassembly, and to facilitate the storage and the carrying by receiving the pin wheel in a relatively narrow space without the deformation or the damage of the pin wheel. CONSTITUTION: A pin wheel is constructed as a blade assembly(1) formed by stacking several blades of same shape. The blade typically made of flexible plastic resin is formed with a front shaft fastening hole(6) and a rear shaft fastening hole(7). The blade is extended in deflected condition about a shaft connection line connecting the front shaft fastening hole and the rear shaft fastening hole. A front shaft member(16) and a rear shaft member(17) are rotatively fastened in the front shaft fastening hole and the rear shaft fastening hole respectively. The blades are firstly bent, and then are rotated about the front shaft member and the rear shaft member to displace them at regular intervals.
Patent KR-20010035913-A (KR)
Inventor: KIM JIN HO
IPC: F41A19/59
Filed: 1999-10-04
Abstract: PURPOSE: An electric rifle having an electromagnet hammer attached thereon is fired only by a light touch of +, - electrode buttons by developing the trigger portion and the rear portion of a chamber. CONSTITUTION: At first, current is sent to an electromagnet at the rear end of a ball cartridge by using the developed button switch of a trigger connecting +, - electrode contacts. Then, the ball cartridge is fired by the hit of a hammer to the rear end thereof by the electromagnet. Thus, the tense feeling of a finger due to conventional triggers is removed. Further, a fatigue due to the breathe and the aiming on a firing is reduced. Furthermore, the correct hit ratio of firing is improved. Therefore, the efficiency of guns for precise firing is improved.
Patent KR-20000028926-A (KR)
Title: Isothermal ammonia converter
Inventor: CZUPPON THOMAS A
IPC: C01C1/04
Filed: 1999-10-08
Abstract: PURPOSE: An ammonia converter and a method for converting ammonia synthesis loop purge gas containing nitrogen and hydrogen to form additional ammonia are provided which have the advantage of low energy consumption, low purge rate and high productivity of ammonia. CONSTITUTION: An ammonia converter, a method for converting ammonia synthesis loop purge gas containing nitrogen and hydrogen to form additional ammonia and a method for remodeling conventional ammonia plants having a synthetic loop using iron-based synthesis catalysts and a purge gas stream in which the remodeling method contains an auxiliary ammonia converter for a purge gas stream as a shell-and-tube reactor are described. The tube is filled with a catalyst comprising a platinum group metal such as ruthenium and substantially maintained in an isothermal state by boiling water.
Patent KR-20010039149-A (KR)
Inventor: LIM BU TAEK
IPC: H01L21/3205
Filed: 1999-10-29
Abstract: PURPOSE: A method for manufacturing a conductive layer pattern of a semiconductor device is provided to prevent a bridge between conductive layer patterns, by forming an insulating layer tip pattern in a tip etching process in a portion where a conductive layer pattern is not formed, and by forming a conductive pattern by a deposition and etch process of a conductive layer. CONSTITUTION: An interlayer dielectric(22) and an insulating layer are sequentially formed on a substrate(21) having a lower structure. The first photoresist pattern is formed on the insulating layer, and the insulating layer is etched by a tip-etching process, so that an insulating layer tip pattern(24A) is formed in a pattern dense region and an insulating layer pattern(24B) is formed in a pattern sparse region. After the first photoresist pattern is removed, a conductive layer is formed on the entire structure having the insulating layer tip pattern and the insulating layer pattern. The second photoresist pattern having a pattern opposite to the first photoresist pattern is formed on the conductive layer, and the conductive layer is etched by an etching process. A conductive layer pattern(26M) is formed in the pattern dense region by interposing the insulating layer tip pattern. A conductive layer pattern is formed in the pattern sparse region by interposing the insulating layer pattern.
Patent KR-20010039336-A (KR)
Inventor: KIM CHAN GI
IPC: H04N1/00
Filed: 1999-10-30
Abstract: PURPOSE: An analog-digital converter for an image sensor is provided to increase an operating rate without increasing a driving power by varying an output voltage at a unit voltage. CONSTITUTION: The analog-digital converter for an image sensor is includes an image sensor having a pixel array which include the plurality of unit pixels. Each of the plurality of unit pixels has a color filter for detecting one color. The apparatus includes a comparing reference voltage generating part for varying analog comparing reference signals. The comparing reference voltage generating part includes an operating amplifier(520) having an input terminal and an output terminal, a feedback capacitor(C3) connected between the input and output terminals of the operating amplifier, and the plurality of dump cells(500, 510). The plurality of dump cells(500, 510) vary an output voltage ouputted from the output terminal of the amplifier in response to the plurality of clock signals.
Patent KR-20010045149-A (KR)
Inventor: CHOI BU YEON
IPC: G03F1/68
Filed: 1999-11-03
Abstract: PURPOSE: A process for producing a metal mask is provided, which can control critical dimension(CD) easily in detail and used in a preparation for high integrated semiconductor elements. CONSTITUTION: The process comprises the steps of: forming a metal layer(2) on a transparent substrate(1); forming a masking layer(4) on the metal layer(2), wherein the masking layer(4) has a lower etching rate against a first etching source than the metal layer(2); forming a patterned photoresist layer(3) on the masking layer(4), wherein, the photoresist layer(3) has a lower etching rate against a second etching source than the masking layer(4); etching the exposed part of the masking layer(4) with the second etching source; etching the exposed part of the metal layer(2) with the first etching source; removing the photoresist layer(3) and the masking layer(4).
Patent KR-20010045663-A (KR)
Inventor: HAN BONG HUI
IPC: C12M3/00
Filed: 1999-11-05
Abstract: PURPOSE: A method for enlarging the size of lily bulblet with low cost is provided, which has no effect on the growth of the plant and causes no environmental PROBLEM. CONSTITUTION: The method for enlarging the size of lily bulblet is characterized by the following steps of: i) growing ramentum and stem in medium; ii) cutting basal plate and multiplying the basal plate through subculture; iii) moving segments of multiplied basal plate to a bioreactor; and iv) cultivating the segments in liquid medium of the bioreactor. Wherein the liquid medium is MS (Murashige Skoog) medium containing 1g/L of activated carbon to absorb secretions of the plant and sucrose and is replaced every eight weeks.
Patent KR-20010049006-A (KR)
Inventor: KIM HAE GWANG
IPC: G06T7/40
Filed: 1999-11-30
Abstract: PURPOSE: A texture searching method and its apparatus are provided to sort and search an object having the same texture regardless of patterns, by extracting a texture feature from a pattern of texture, storing the extracted feature, masking a target pattern to a reference texture that a user wants to search, extracting a texture feature in the manner described earlier and comparing the extracted features with one another. CONSTITUTION: The method receives pattern information of an inquiry image and masks a texture that a user wants to search to a target pattern. A feature of the search texture is extracted. A texture feature of each image data stored in a multimedia database is extracted in the manner described earlier. The extracted texture feature of the multimedia data is stored in a database. The texture feature of the inquired image and the extracted texture feature of the multimedia data stored in the database are compared from each other. The compared result is outputted. Alternatively, a pattern texture is positioned within a rectangular and a portion that there is no a texture is filled with the same texture. A feature of the texture positioned within the rectangular is extracted. The extracted texture feature is stored in a database. A texture that the user wants to search is selected, which is inserted within a rectangular, and a portion that there is no a texture is filled with the same texture. The texture feature of the inquired image and the extracted texture feature stored in the database are compared from each other. a Similarity between the texture features is calculated for the output thereof.
Patent KR-20010056911-A (KR)
Inventor: KIM YEONG GEUN
IPC: C23C16/00
Filed: 1999-12-17
Abstract: PURPOSE: A method for manufacturing a finger printing resistance treated steel sheet is provided to improve the forming property of a finger printing resistant steel sheet by sequentially carrying out phosphate treatment and chromate treatment on a galvanized layer formed on a steel sheet. CONSTITUTION: The method for manufacturing a finger printing resistance treated steel sheet comprises the processes of adhering about 600 to 1000 mg/m2 of a phosphate film onto a base metal of the galvanized layer formed steel sheet after forming a galvanized layer on a steel sheet; chromate treating the phosphate film adhered galvanized steel sheet with a solution in which a concentration of hexavalent chromium is 1 to 10 points, and a free acid concentration is in the range of 0.5 to 3; and coating a finger printing resistant resin on the chromate treated steel sheet.
Patent KR-20010078512-A (KR)
Inventor: HYUN IN HO
IPC: G06Q10/04
Filed: 1999-12-18
Abstract: PURPOSE: A method for optimizing equipment efficiency is provided to improve causes of operation loss, by quantifying and modelling capacity loss items regarding each equipment, and by simulating while reflecting manufacturing data varying dynamically, so that a calculated ideal operation target and a real measurement value are compared to analyze a cause of the difference between the calculated ideal operation target and the real measurement value. CONSTITUTION: Operation time for given equipment is segmented into a value operation item and a plurality of capacity loss items so that the operation time for given equipment is modeled. Capacity loss time among the modeled capacity loss items corresponds to items separated from dynamic variables. The dynamic variables which vary in their value according to operation surroundings of the equipment, is calculated as raw data. The operation of the equipment is simulated by using the values corresponding to the dynamic variables and the raw data, and a target value regarding the capacity of the equipment is calculated. Real operation time regarding the equipment is measured to calculate a real measurement value regarding the capacity of the equipment corresponding to the target value. The target value and the real measurement value are compared to determine a priority of resources investment.
Patent KR-20010064879-A (KR)
Inventor: LEE SEUNG JAE
IPC: G06F17/00
Filed: 1999-12-20
Abstract: PURPOSE: A reception mapping method using rule information of an electronic document is provided to process a character through a simple rule without developing a new document processing system by performing a reception mapping which extracts each item from a data file. CONSTITUTION: A data file is read and processed by lines(301). It is confirmed whether combination information with a definitive is corresponded to a cast number from rule information(302). Next rule information or a data file is read(303). In case that the combination information is corresponded to the cast number, it is judged whether iterative area(304). In case of the iterative area, an iterative area mark is attached to a part judged as an area of the data file(305). In case that it isn't the iterative area, it is judged whether items of related data are generated as it is(306).
Patent KR-20010060596-A (KR)
Inventor: PARK BYEONG UK
IPC: B60R13/00
Filed: 1999-12-27
Abstract: PURPOSE: A clip for installing a garnish is provided to attach the clip on a rear surface of the garnish to a vehicle panel by a spring for firmly attaching the garnish to the vehicle panel. CONSTITUTION: An operator presses a garnish(10) toward a vehicle panel(16). A combining end(18) of a clip(20a) is inserted to an installation groove of the vehicle panel, and a vehicle hanging sill of the combining end is hung to the installation groove. A front surface of an attaching end(14) of the clip is attached to outer surface of the installation groove of the panel, and a hanging end(30) of the attaching end is slid along circumference of the combining end. Therefore, the hanging end of the attaching end is hung to a combining sill(24) at a rear portion of the combining end. The clip is firmly combined to the vehicle panel by repulsive force of a spring(12).
Patent KR-20010066083-A (KR)
Inventor: JUN HYEON MIN
IPC: B60S1/08
Filed: 1999-12-31
Abstract: PURPOSE: A snow safety device is provided to compact a wiper motor and structure of peripheral components by eliminating a disk. CONSTITUTION: A thin ring shaped connection plate(14) containing a short section(16) of a contact is installed in the front face of a contact plate(10) to connect and to short the contact by directly connecting with the contact. A contact restricting sill(15) is formed in the short section(16) not to be connected with the contact after locating the contact in the short section(16) by inversely rotating a wiper motor. Entire structure of a wiper device is compacted by eliminating a disk device.
Patent KR-20000068295-A (KR)
Title: 석판 인쇄용 세정제
IPC: G03F7/32
Filed: 1998-06-17
Abstract: 본 발명은 도포기 컵(coater cup) 내부를 포함하여 도포기를 세정하고, 내식막을 도포하는 동안 또는 도포한 후에 기판으로부터 불필요한 내식막을 제거하며, 내식막을 의도한 대로 사용한 후에 기판으로부터 내식막을 제거하고, 내식막을 제거한 기판을 세정하거나 세척하는 데 유용하고 기타 목적에도 유용하며, 내식막을 용해시키는 능력이 우수하고 인체에 매우 안전한 석판 인쇄용 세정제에 관한 것이다.  당해 세정제는 프로필렌 글리콜 알킬 에테르, 프로필렌 글리콜 알킬 에테르 아세테이트, 에틸렌 글리콜 알킬 에테르, 에틸렌 글리콜 알킬 에테르 아세테이트, 알킬 아세테이트, 알킬 프로피오네이트, 알킬 알콕시프로피오네이트, 알킬 락테이트, 지방족 케톤 및 알콕시부탄올로 이루어진 그룹으로부터 선택된 하나 이상의 유기 용매와 각각 탄소수 1 내지 4의 알킬 그룹을 갖는 알콜로부터 선택된 하나 이상의 알콜을 포함하는 균질 용액을 포함한다.
Patent KR-20000068603-A (KR)
IPC: B05B13/04
Filed: 1997-09-12
Abstract: A simple or double head applies varnish to the covers in a circular motion and conical projection with adjustable height by means of a varnishing gun which can be provided with an additional separator of variable thickness according to the covers; it also comprises a cover conveyor device provided with another motor, an intermittent rotation box at the outlet, and a supply box which actuates a cover positioning device and a dosing blade which collects, separates and inserts the covers in a groove of the positioning device for their supply to the conveyor device. <IMAGE>
Patent KR-20000068610-A (KR)
Title: 형질전환 세포의 선택방법
IPC: A01H1/04
Filed: 1998-07-23
Abstract: 벼의 형질전환체의 선택에 있어서, 선택약제로서 카나마이신, G418 등과 선택 마커 유전자(약제 저항성 유전자)로서 nptⅡ가 사용되었다. 그러나, 이에 의해서는  낮은 선택효율의 형질전환만이 가능하였다. 따라서, 고효율의 형질전환을 이루기 위하여 신규의 콤비네이션을 사용하는 벼 형질전환 시스템을 개발할 필요가 있게 되었다. 본 발명에 따르면, 신규의 선택약제로서 파로모마이신을 사용하므로써 상당한 고효율로 벼의 형질전환이 가능하다.
Patent KR-20000048854-A (KR)
Title: Method for placing linerless repositionable sheets directly onto advertising signatures
Inventor: BOLDIN RICKY M
IPC: G09F3/10
Filed: 1996-10-04
Abstract: PURPOSE: An acid-free microsphere-based repositionable pressure-sensitive adhesive is provided for being used when acids would cause problems with the substrate such as discoloration, i.e., photographs, graphics, silk-screened printed matter, and the like. CONSTITUTION: A linerless elongated sheeting (54) has a backside (56) partially coated with a repositionable adhesive (140) is transported to a cutting mechanism (60) without having the adhesive (140) make substantial contact with the apparatus (40). The linerless elongated sheeting (54) is severed by the cutting mechanism (60) to provide a cut repositionable sheet (14) which is subsequently adhered to the advertising signature (12).