baber/WOPTO huggingface dataset:
Patent KR-20010036749-A (KR)
Inventor: YOO JAE KYUN
IPC: G03B15/05
Filed: 1999-10-11
Abstract: PURPOSE: A control system of the flash lamps of a camera is provided to easily control a luminous intensity of the flash lamps mounted in several positions in a studio and to perform an exact capturing operation. CONSTITUTION: A control system of the flash lamps of a camera includes a rectifier(20) for rectifying an input AC power source into a DC power source, a condenser charging current applied from the rectifier, a charge control device(30) for controlling charge voltage of the condenser, a plurality of flash lamps(50) turned on by the charge current of the condenser, a plurality of control micoms(10) connected to the charge control device and to a voltage detecting device to control a luminous intensity of the flash lamps and to turn on the flash lamps, a control software for separately controlling the electronic flash lamps, and a computer(100) mounting the control software inside. The computer is connected to the control micoms.
Patent KR-20010038102-A (KR)
Inventor: KIM MUN HOE
IPC: C22C23/00
Filed: 1999-10-22
Abstract: PURPOSE: A fire retardant magnesium alloy is provided which is designed so as to be utilized as a material of the wide range of components by improving oxidation resistance, thus capable of being smelted in the atmosphere or general inert gas environment such as Ar and N2, and improving ignition characteristics so as to prevent the spontaneous combustion of chips piled up after the machining of the components. CONSTITUTION: The fire retardant magnesium alloy comprises one element selected from the group consisting of 0.1 to 3 wt.% of Al, 0.1 to 3 wt.% of La, 0.1 to 3 wt.% of Nd and 0.005 to 3 wt.% of Y, 0.5 to 10 wt.% of Ca, and a balance of Mg and other inevitable impurities.
Patent KR-20010047178-A (KR)
Inventor: CHOI JAE SEUNG
IPC: H01L21/027
Filed: 1999-11-18
Abstract: PURPOSE: A method for manufacturing a stencil mask is provided to reduce the phenomenon of beam blur due to the coulomb repulsion by attaching the second mask including a gold pattern so as to arrange a plurality of perforations at the position corresponding to a perforation on a substrate of the silicon on insulator(SOI) structure. CONSTITUTION: The first silicon substrate(1) on which a perforation is formed, an oxide film(2) and a silicon layer(3) are deposited, and a sample on which a perforation is ready. A gold pattern(11) is arranged on the second silicon substrate(10) whose central part is etched. A plurality of perforations, which are smaller than the perforation formed on the first silicon substrate(1), are formed on the gold pattern(11). The gold pattern(11) adheres to the silicon layer(3) so that the perforations formed on the gold pattern(11) are placed in the perforation formed on the first silicon substrate(1).
Patent KR-20010047325-A (KR)
Inventor: SHIN HYEON SEONG
IPC: B41J13/26
Filed: 1999-11-19
Abstract: PURPOSE: A thickness sensing method of a printing paper of a printer is provided to precisely sense a thickness of a printing paper advanced between a transfer roller and a fusing roller regardless of an error of machining errors of outer diameters of paper supply rollers, thereby properly controlling a distance between the transfer roller and the fusing roller. CONSTITUTION: A thickness sensing method of a printing paper of a printer includes the steps of sensing a change amount of a distance between centers of a pair of paper supply rollers(71,72) according to rotation angles of the paper supply rollers sensed by a sensor(81) mounted adjacent to the paper supply rollers while the paper supply rollers contact each other for supplying a printing paper between a transfer roller and a fusing roller, sensing a change amount of the centers of the paper supply rollers according to rotation angles of the paper supply rollers sensed by the sensor when the printing paper passes through the paper supply rollers, and recognizing a thickness of the printing paper according to deviations of the change amounts sensed in the first and second steps.
Patent KR-20010048142-A (KR)
Inventor: KIM NAK SEOP
IPC: H01L21/311
Filed: 1999-11-25
Abstract: PURPOSE: A method for etching an insulating layer is provided to prevent an etching process from being interrupted by excessive polymer generation by eliminating the polymer by O2 gas, and to reduce contact resistance by preventing a protrusion caused by a decreased etch rate of a nitride layer. CONSTITUTION: Insulating layers composed of oxide-based layers and nitride-based layers are formed on a semiconductor substrate. The insulating layers are etched to form a contact hole in an etcher of a split power method, wherein mixture gas of CHF3, O2 and Ar is used as etching gas.
Patent KR-20010053919-A (KR)
Inventor: CHO CHANG YONG
IPC: H01P5/00
Filed: 1999-12-02
Abstract: PURPOSE: An impedance converting device of a down converter is provided to be capable of maximizing the matching efficiency of impedance by reducing the gap between a feed through pin and a circuit board. CONSTITUTION: A mount hole(110) is formed in interior space of a waveguide(100) along its lengthwise, and a feed through pin(130) is inserted into the mount hole(110) through an insulator(120). The feed through pin(130) is connected to a circuit board(150) through a gold ribbon(140). In this structure, the circuit board(150) is protruded toward the mount hole(110) so that the distance(B) between a leading end of the circuit board(150) and the feed through pin(130) becomes shorter than the distance(A) between an inner wall of the mount hole(110) and the feed through pin(130), thereby reducing the length and width of the gold ribbon(140).
Patent KR-20000017775-A (KR)
Inventor: KIM MAN BAE
IPC: G06T9/00
Filed: 1999-12-03
Abstract: PURPOSE: A three-dimension image generating apparatus is provided to obtain a stable cubic effect of a picture in various motion types. CONSTITUTION: In the three-dimension image generating apparatus, a picture extracting part(100) extracts respective picture data from MPEG-coded data, and a dynamic vector generating part(110) generates dynamic vectors corresponding to macro blocks in a picture consisting of the extracted picture data to supply the generated dynamic vectors to a dynamic vector filed constitution part(120). A picture storing part(160) stores pictures reconstructed from the extracted picture data by K, and a motion type determining part(130) determines a motion type of a present picture using the dynamic vectors supplied from the dynamic vector filed constitution part. A cubic picture generating part(140) generates a synthesis picture corresponding to the present picture using previous pictures stored in the picture storing part and the determined motion type, and outputs the present picture and the synthesis picture. A right/left picture determining part(150) receives the present picture and the synthesis picture, and determines the received present picture as either one of a right picture and a left picture consisting of a cubic image and the synthesis pictures as the other.
Patent KR-20010055454-A (KR)
Inventor: CHO YU HUI
IPC: H04L12/24
Filed: 1999-12-10
Abstract: PURPOSE: A telephone switch network facility information ware housing method using a CTMS facility data is provided to implement an easier comparison analysis with respect to a facility of a telephone switch network and a facility status of a network based on a facility information standardization. CONSTITUTION: Operation data of CTMS distributed to stations are concentrated to a facility information ware house system. The facility ware house system standardizes a schema different based on a system type and loads into a ware house database and deletes the duplicated data and separates and corrects an error record having a field deviated from a domain characteristic and adapts to a dimension modeling in a star schema type which is a ware house data model of the final stage. The fact and dimension table generated based on the dimension modeling includes a large capacity data, so that an indexing or dividing technique is adapted for enhancing a response performance of multi-dimension. Therefore, it is possible to implement multi-dimension analysis based on the same view with respect to a station-based and system type-based facility information characteristic. After the schema standardization operation, a facility data is loaded. The switch and route operation data are loaded into a ware house database to which a schema standardization is adapted.
Patent KR-20010055976-A (KR)
Title: Microwave oven
Inventor: HONG SEOK WON
IPC: F24C7/00
Filed: 1999-12-13
Abstract: PURPOSE: A microwave oven is provided to improve productivity by making the assembly and disassembly of a membrane panel easy. CONSTITUTION: A board cable(47) consisting of plural lead wires is extended from a PCB(Printed Circuit Board)(40). A board connector(48) for combining with a membrane connector(39) is prepared at the free end of the board cable. After the board connector is fixed on a connector holder(27) of a panel casing(20), the PCB is mounted on the rear face of the panel casing and the panel casing is mounted before a body casing. The membrane connector of a membrane panel(30) is combined to the board connector fixed on the connector holder and the membrane panel is attached onto the front face of the panel casing. Then, the assembly of the membrane panel is simply completed. For disassembling the membrane panel, the membrane panel is separated from the front face of the panel casing. And the membrane connector is separated from the board connector so that the membrane panel is simply separated from the panel casing.
Patent KR-20000048163-A (KR)
Title: Airbag
Inventor: NILSON GERT
IPC: B60R21/16
Filed: 1999-12-16
Abstract: PURPOSE: An air bag is provided in which has a deviator for deviating partly gas flow discharging from an air bag mouse laterally and does not induce gas flow into a passenger direction and cause a direction of a detour or deviation of a gas flow toward an inlet direction of a gas species flowing into a air bag mouse into an expansion direction expansion laterally. CONSTITUTION: In an air bag having an air bag mouse connected to a gas generator, an air bag comprises a deviator(18,38) deviating gas flow partly into a lateral direction. The deviator has plural opening(46) of a side outlet, at least one opening of a front outlet and has a smaller area than the opening of a side outlet. Also the deviator(18) has plural opening of a side outlet but has no opening of a front outlet. Hole for heat-shutting off provided on some region of an air bag(16,36) or inner of an air bag(10,30) forms a part of the deviator(18,38). The hole for heat-shutting off is consisted of a cloth part. In order to form the deviator(18,38), the air bag is characterized in being connected to an another cloth part(20,42,40), forming an opening(26,46,48) of a outlet.
Patent KR-20010063013-A (KR)
Inventor: KIM SI DEOK
IPC: H04B7/155
Filed: 1999-12-21
Abstract: PURPOSE: A link connection device between a base station and a control station in a digital cellular system is provided to comprise a plurality of base stations through one main link by connecting the link between the base station and the control station using a daisy chain. CONSTITUTION: A link connection device between a base station and a control station includes a control station(100), a base station(200), a daisy chain(300), a main link(400), and a sub link(500). The control station(100) transmits traffic data and control data through a full E1/T1 transmission link corresponding to the main link(400). A plurality of base stations(200) performs a call process corresponding to the traffic data and control data transmitted from the control station(100). A plurality of daisy chains(300) analyze the traffic data and control data transmitted from the control station(100), and transmit the data transmitted from the each base station(200) to the sub link(500) or the control station(100) in order. If an address of the data is identical to a base station ID, the daisy chain(300) transmits the data to the corresponding base station(200). Otherwise, the daisy chain(300) transmits the data to the sub link(500).
Patent KR-20010060892-A (KR)
Inventor: JIN JAE WAN
IPC: B60T8/00
Filed: 1999-12-28
Abstract: PURPOSE: A brake system artificially reduces the flowing speed of brake oil returning from a pressure room in a caliper through a brake hose to a master cylinder on brake release to prevent a car from suddenly starting after braking. CONSTITUTION: A fitting device(14) is placed between a pressure room(20) of a caliper(12) and a brake hose(16) to lower the flowing speed of brake oil returning from the pressure room(20) in the caliper(12) to the brake hose(16) slower than on braking. The fitting device(14) includes a body(30), the first and the passages(32, 34) and the first and the second check valves(36, 38). The body(30) is engaged with the caliper(12). The first and the second passages(32, 34) are formed in the body(30) to guide the flow of brake oil on braking and brake releasing respectively. The first and the second check valves(36, 38) are installed on the first and the second passages(32, 34) respectively. The flowing sectional area of the first passage(32) is larger than that of the second passage(34).
Patent KR-20000052619-A (KR)
Inventor: KATOU KUNIO
IPC: B66B7/06
Filed: 1999-12-29
Abstract: PURPOSE: An elevator system, installed in a shaft accommodated within the height of the top floor of a building in which a hoisting machine is disposed within the shaft, is provided to reduce construction cost required for ensuring a space for installing the elevator system. CONSTITUTION: A couple of turning pulleys for changing a main cable extending between a car and a counterweight from a vertical direction to a horizontal direction are provided in a space between the edge of the car and the interior wall surface of a shaft. A hoisting machine on which a drive sheave is in a rotatable manner such that the rotor axis of the drive sheave is oriented vertically at the upper end of the shaft, such that the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys. As a result, the hoisting machine is disposed in the shaft accommodated within the height of the top floor of a building, and the main cable extends between the car and the hoisting machine.
Patent KR-20010060148-A (KR)
Inventor: CHA JAE MIN
IPC: H04M1/72466
Filed: 1999-12-31
Abstract: PURPOSE: A key function extension method in a mobile communication terminal is provided to vary the function of a key and to easily perform the inputting of Korean characters, English characters and symbols or the operation of various modes by having a particular key. CONSTITUTION: If a special function key is entered, the type of the special function is checked in the first step. If the entered special function key is a key for performing a specific function corresponding to a region for dialing, the entering of a key of the region for dialing is waited in the second step. If the key of the region for dialing is entered, a table corresponding to the entered key is performed in the third step. If the entered special function key requests for status inversion, the request for status inversion is displayed on a display unit and the function of the key according to the status inversion is performed.
Patent KR-20010066563-A (KR)
Inventor: JUNG GYEONG A
IPC: G06F13/16
Filed: 1999-12-31
Abstract: PURPOSE: A synchronous ROM access device is provided to improve access speed by maintaining an order of signals approved to an input terminal of a synchronous ROM, and by delaying a ROM clock. CONSTITUTION: A 2-phase DSP(Digital Signal Processor,100) approves a data address to a latch(110) and a decoder(120). The latch(110) latches the data address and approves the address to an address input terminal of a synchronous ROM(150). A decoder(120) decodes the data address, and connects an output of the address to a chip selection terminal of the synchronous ROM(150). The first block(130) increases a positive width of a ROM clock. The second block(140) maintains an order of signals of the input terminal of the synchronous ROM(150).
Patent KR-20000029532-A (KR)
Title: Synthetic protein folding catalysis
Inventor: RAINES RONALD T
IPC: C12N9/02
Filed: 1997-07-09
Abstract: PURPOSE: Synthetic protein folding catalysis is expressed in their biologically active tertiary structure by addition of a simple organic dithiole molecule permits the expression of eukaryotic proteins in hosts in such a fashion that the proteins. The catalysis may be used both in vivo and in vitro to produce and correct tertiary structure of proteins in an efficient and economical manner. CONSTITUTION: A method of catalyzing the formation of disulfide linkages in a protein to cause the protein to assume a biologically active conformation comprises the step of: (a) exposing the protein to a dithiole protein folding catalyst, the protein folding catalyst being a non-protein dithiole molecule having a pKa of less than about 8.0 and an E degree of more than about -0.25 V, wherein step (a) is performed in vivo in a unicellular organism. A method for facilitating the proper expression of a protein expressed in a heterologous host in which the protein may be expressed with non-native disulfide bonds comprises the steps of: (a) culturing the host under conditions favoring the expression of the protein in the host; and (b) exposing the protein in vivo during the culturing step to an effective amount of a dithiole synthetic protein folding catalyst so as to cause a greater amount of the protein to assume a biologically active conformation than would be the case if the protein folding catalyst was not added, the protein folding catalyst being a non-protein dithiole molecule having the capability of forming intramolecular disulfide bonds.
Patent KR-20000052868-A (KR)
Title: Microdisplay for portable communication system
Inventor: BUMGARDNER RODNEY
IPC: G09G3/36
Filed: 1997-10-31
Abstract: PURPOSE: A microdisplay system is provided which utilizes a small high resolution active matrix liquid crystal display with an illumination system and a magnifying optical system to provide a display for a portable communication device. CONSTITUTION: A three analog color components are converted into digital signals by three respective analog to digital (A/D) converters(106). The three color digital signals are stored in red(107), green(108), and blue(109) memory circuits. Circuits(107,108,109) can be RAM, such as DRAM, frame buffers that are connected to the timing circuit(110). Timing circuit(110) can be connected to the converter(105) by an interface bus and receives horizontal and vertical synchronization signals along lines(119) from converter(105). Circuit(110) controls the sequential flow of each color frame onto the display by sending video data from each memory(107,108,109) onto the display and coordinating actuation of the backlight(111) along lines(115) for each primary color. Lines(114) provide control of hue and contrast of the resulting image. Lines(116,117 and 118) are used to control the row and column driver circuits within display circuit(112). Lines(116,117) control horizontal shift and vertical shift of the data as it is read onto the display.
Patent KR-20000069192-A (KR)
Filed: 1997-10-01
Abstract: 본 발명은 3차원 방향의 곡률을 갖는 패널 표면에 가압 롤러를 이용하여 기능성 필름을 부착하는 기술에 관한 것이다. 
     가압 롤러의 진행 방향의 패널 표면의 곡률에 근거하여 롤러 가압을 일정하게 제어하는 기구를 갖고 있어도, 롤러 진행 방향에 수직인 평면내에서도 패널 표면은 곡률을 갖고 있기 때문에, 상기 평면과 교차할 수 있는 패널 표면의 제 1 및 제 2 단부에서는 롤러 가압에 차이가 발생하게 되고, 기포가 발생하는 등, 균일하게 기능성 필름을 부착할 수 없다고 하는 문제가 발생하였다. 
     그러므로, 본 발명은 종래부터 이용되고 있는 메인 가압 롤러부(3)에 부가하여, 패널 표면(1S)의 제 1 및 제 2 단부(E1, E2)의 롤러 진행 방향(X)의 곡률의 변화를 따라 추종 변위 가능한 이퀄라이저(4E)를 가진 가압 롤러부(41, 42)를 롤러 진행 방향에 관해서, 메인 가압 롤러부(3)의 후측인 제 1 및 제 2 단부(E1, E2)측 각각에 배치되고, 또한 롤러 가압 일정화용의 압력 조정 레귤레이터(9, 39, 40)를 각 가압 롤러부 각각에 형성한다.  그리고, 기능성 필름(2)을 패널 표면(1S)상에 가압하면서, 메인 가압 롤러부(3)를 선두로 롤러 진행 방향(X)으로 이동시키고, 그 메인 가압 롤러부의 이동에 연동시켜, 기능성 필름(2)을 패널 표면(1S)상에 가압하면서, 2개의 추종 변위용 가압 롤러부(41, 42)를 롤러 진행 방향(X)으로 추종 변위시킨다. 
     본 발명의 패널은 CRT 디스플레이 장치 등에 적용된다.
Patent KR-20010012395-A (KR)
IPC: H01H13/14
Filed: 1998-05-06
Abstract: A cushioned key including a top face, a bottom face, and four side faces. Each key has a hollow cushion compartment defined by the top face of the key, the side faces of the key and further a divider.
Patent KR-20010012879-A (KR)
IPC: H01J37/32
Filed: 1998-05-18
Abstract: 알루미늄 증착 차폐물은 스테인레스강 증착 차폐물에 비해 진공 챔버 내부로부터 방사되는 열을 보다 잘 전달한다.  알루미늄 증착 차폐물은 웨이퍼 가공 동안에는 저온으로 유지되며 챔버 구성품의 냉각을 돕는다.
Patent KR-20010012985-A (KR)
Title: 방향족 술폰산의 염
IPC: A61P43/00
Filed: 1998-05-19
Abstract: 본 발명은 트란스-5-클로로-2,3,3a,12b-테트라히드로-2-메틸-1H-디벤즈[2,3: 
     6,7]옥스에피노[4,5-c]피롤과 염 형성제와의 염에 관한 것으로, 상기 염 형성제는 방향족 술폰산이다. 개시된 염, 바람직하게는 베실레이트는 바람직한 특성을 갖고 있다. 따라서, 상기 염은 데포 주사 제제에 사용하기 적합하도록 요구되는 불용성 및 결정화도를 갖는다.
Patent KR-20010013794-A (KR)
Title: 상이한 촉매작용 활성 부위들을 갖는 촉매를 이용하는다단계 중합방법
IPC: C08F110/06
Filed: 1998-06-16
Abstract: 본 발명은 올레핀 중합 촉매 물질의 존재 하에서 다수의 중합 반응 단계에서 올레핀 중합을 수행하며 상기 촉매 물질은 2 이상의 상이한 유형의 중합 부위들을 갖는 것을 특징으로 하는 올레핀 중합체의 제조방법에 관한 것이다.
Patent KR-20000057716-A (KR)
Title: Polygon drawing method and polygon drawing apparatus
Inventor: OKAMOTO DADASHI
IPC: G06T11/20
Filed: 2000-01-05
Abstract: PURPOSE: A polygon drawing method and a device are provided to obtain clear drawings without greatly increasing processing load and perform various displays without using a memory of great capacitance. CONSTITUTION: A polygon drawing method comprises steps of: performing an exclusive OR process per unit amount forming outer edge information representing the outline of the polygon; generating mask information ordering coloring interior of the outline; and drawing the polygon using the generated mask information. The polygon drawing device comprises an outline coordinate information memory(101), an outline information generator(102), a control plain(103), a mask information generator(104), a sequencer(105), a definite straight line generator(106) and a drawing plain(107).
Patent KR-20010068467-A (KR)
Title: Self-developing apparatus of bit line pair in semiconductor memory
Inventor: SONG BYEONG CHEOL
IPC: G11C11/413
Filed: 2000-01-06
Abstract: PURPOSE: A self-develop circuit is provided to increase the function of a semiconductor memory device by securing a develop margin of bit line signal pair. CONSTITUTION: The self-develop circuit includes a differential amplifier(100) and a feed-back portion(200). The differential amplifier connects with the bit line signal pair(BL/BLB), and amplifies the bit line signal pair when a bit line storing high data and another bit line storing low data through charge sharing with a reference voltage(VREF) level precharged by a precharge circuit(400) starts a develop when a word line signal converts from a low state to a high state during a read operation. The feed-back portion increases the bit line having the high data to a full supply voltage level by forming a feed-back loop for feeding back the output of the differential amplifier to the bit line signal pair.