baber/WOPTO huggingface dataset:
Patent KR-20000061065-A (KR)
Inventor: MIN SEUNG GI
IPC: G06T7/00
Filed: 1999-03-23
Abstract: PURPOSE: A method for distinguishing fabrication of iris recognition system is provided to determine the authenticity of the iris through the analyzation of the iris image by changing the light sources' locations of a system, which is composed of several illumination light sources, and the reflection locations of the light. CONSTITUTION: A method for distinguishing fabrication of iris recognition system is composed of determination, illumination, and confirmation. A distance calculator projects infrared rays to the front side of the camera and determines whether the user has approached the operation area based on the reflected infrared ray information(S1). If it's determined that the user has approached the area, the distance between the user and the camera is continuously calculated using the distance calculator and the user's eye is filmed using the camera's zoom and focus functions(S2). The iris image processor(3) processes the camera's output image signal and extracts the images of the iris and the pupil area. The lumination diode, located on the left of the camera, is lighted and the reflection images of the iris and the pupil area are confirmed(S3¯S5). The right lumination diode is lighted and the reflection images of the iris and the pupil area are confirmed(S6¯S8). The iris image processor lights the left and right lumination diodes simultaneously or separately, and determines whether reflection image occurs at the appropriate location and the fabrication status of the iris(S9¯11). If determined to be fabricated, the information is displayed on a displayer or notified through the speaker. If determined to be authentic, the processed iris image signal is output to the iris identifier, the iris identifier executes the iris recognition process using the database, determines the user's registration status, and if unregistered, it informs the user that access has been denied(S12).
Patent KR-19990046563-A (KR)
Filed: 1999-03-30
Abstract: 본 발명은 오토바이, 스쿠터등 운전 조작 핸들이 외부에 노출되어 있는 차량에서 사용되어지는, 차량의 자가 발전된 전기로 핸들커버에 내장된 전기 발열체를 발열시켜 주는 차량용 전기발열식핸들커버에 있어서, 
     핸들커버의 손가락이 위치하는 부위에 전기발열체를 열집중토록 장착한 핸들커버와 
     발열전류를 단속하는 통상의 전기적 스위치 없이, 엔진의 운전 정지를 자동 감지하여, 엔진이 운전되는 동안에 전기발열체를 발열하도록 하면서, 특히 엔진 시동시에는 시동회피설정시간 동안 발열을 중지하여 축전기의 대부분의 전류가 시동모우터 측으로 집중되도록한 후에, 발열동작하고, 엔진 정지 후에도 재충전된 전력내에서 예열을 일시 지속하고, 장시간의 엔진정지시 축전기가 과방전하지 않도록 절전모드 기능도 수행하는 등의 방법으로 제어하는 운전연동발열제어기를 구성 연결하여, 
     운전자가 발열단속을 조작할 필요없이, 주행시 차량의 자가 발전 전기로 전기발열체를 일정 온도 발열시켜 난방하여 주는 차량용 전기발열식핸들커버 장치와 제어방법에 관한 것이다.
Patent KR-20000062054-A (KR)
Inventor: LEE CHANG JIN
IPC: C12J1/08
Filed: 1999-03-30
Abstract: PURPOSE: A vinegar containing charcoal is provided, which can alleviate toxicity, remove odor by anion, being emitted from the charcoal, thereby useful for maintaining homeostasis of human. CONSTITUTION: To achieve the above objects, charcoal is pulverized into fine powders. After treating the fine charcoal powders to be non-toxic to human, an effective amount of powder is added in a conventional preparing process of vinegar.
Patent KR-20000073430-A (KR)
Inventor: HAN SEOK HYEON
IPC: H01L21/28
Filed: 1999-05-11
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent an electrical short circuit between interconnections having a remaining conductive layer, and to prevent a thin metal thickness for the interconnection by an excessive CMP(Chemical Mechanical Polishing). CONSTITUTION: In a damascene process for forming a semiconductor device, a space for a contact and an interconnection is formed on an insulating layer in advance. A conductive layer for filling the space is stacked, and the conductive layer over the insulating layer is eliminated, so that interconnection portions are separated. A CMP(Chemical Mechanical Polishing) method and an etching method are used to eliminate the conductive layer between the interconnections.
Patent KR-20000022630-A (KR)
Inventor: OUYANG TIANMAI
IPC: G01N33/72
Filed: 1999-05-11
Abstract: PURPOSE: A diagnosis method based on a tetrazolium compound is proper to measure a density of analyzed subject in a vital liquid having hemoglobin such as a whole blood. CONSTITUTION: A chemical reagent includes a dehydrogenase having a peculiarity about an analyzed subject. The chemical reagent has a pyrrole-quinoline quinone(PQQ) or PQQ derivative, nicotineamid-adenine-dinucleotide(NAD) or NAD derivative. A testrazolium dye precursur, deapolase, and nitrite are included in the chemical reagent. The analyzed subject is a beta-hydroxy butylate. Thereby, the chemical reagent can be used to measure a density of analyzed subject in a vital liquid having hemoglobin such as a whole blood.
Patent KR-20000073636-A (KR)
Inventor: KIM IN DAL
IPC: A01N59/00
Filed: 1999-05-13
Abstract: PURPOSE: A process for preparing an antibacterial, antifungal solution and powder by mixing a trace amount of a silver compound as a supplementary component with a NaF solution is provided which produces the titled material harmless to human body and animals and capable of preventing the deterioration of food. CONSTITUTION: A silver ion solution containing a propionic acid salt, a silver salt and a copper salt in a mixing ratio of 40 to 50 : 40 to 50 : 0.01 to 0.1 is mixed with a NaF solution containing fluorine, added with a base to adjust the solution to pH 8 to 10 and separated by a centrifugal separator. The compound can be used for antiseptics, tooth paste, shampoo, soap and cosmetics.
Patent KR-20000074920-A (KR)
Inventor: JANG SEONG GEUN
IPC: G06F13/00
Filed: 1999-05-27
Abstract: PURPOSE: An apparatus and method for controlling variable data length in a DSP(Digital Signal Processor) is provided so that a DSP core can update an input data length value without the necessity of executing the ISR(Interrupt Service Routine) in case that an external host varies the length of transmitting data. CONSTITUTION: If a signal is inputted to a variable data length information transmission status pin PLEN(330), a parallel port(300) recognizes the data inputted to an input/output data pin PD(151) as variable data length information and updates an input data length storing register length(126) by the input data. Accordingly, even though a DSP core(110) doesn't carry out the ISR, input data length information can be updated. Thereby, the processing speed of the DSP can be improved.
Patent KR-20000075343-A (KR)
Inventor: OH WON CHUN
IPC: A61L2/20
Filed: 1999-05-31
Abstract: PURPOSE: Metal-treated active carbon with high specific surface area and good anti-bacterial nature is provided by a simplified method for efficiency. CONSTITUTION: The method mixes a thermo setting plastics powder like phenol resin with one or a mixture of two metal precursor powders selected from sulfide, nitride, chloride, and carbonate of any transition metals including silver, copper, cadmium to sinter, carbonize and treat with steam for activation. The product catalyzes activation or carbon to obtain high specific surface area and anti-bacterial function from metal precursors.
Patent KR-20010001292-A (KR)
Inventor: SEO YEONG HO
IPC: G11C11/401
Filed: 1999-06-03
Abstract: PURPOSE: A semiconductor memory device is provided to improve an operation speed and to optimize a lay-out area by simplifying a circuit of the data output buffer. CONSTITUTION: A semiconductor memory device includes a plurality of memory cell array blocks(10-1-10-n), a plurality of sense amplifiers(12-1-12-n), a plurality of first and second registers(32-1-32-n,34-1-34-n), a plurality of output drivers(16-1-16-n) and a plurality of input/output pads(18-1-18-n). The sense amplifiers amplify data output from the memory cell array block. The first registers are arranged adjacently to the sense amplifiers, store sense output signal pairs output from the sense amplifiers and output first data output signals. The second registers receive the first data output signals in response to a clock control signal and an output enable signal and output second data output signal pairs. The output drivers are arranged to an upper or lower area of the memory cell array blocks and driven by the second output signal pairs. The input/output pads connect with the output drivers.
Patent KR-20010001496-A (KR)
Inventor: HWANG JIN CHEOL
IPC: B60R21/16
Filed: 1999-06-04
Abstract: PURPOSE: An air bag cover with an emblem is provided to prevent an emblem from displacement due to the shock transmitted in the inflation of an air bag by strengthening the combining force of an emblem and to improve working efficiency of assembling by fixing many legs via hook coupling. CONSTITUTION: A receiving unit(4a) is formed in the center of an air bag cover(4) for fixing an emblem(20) via a fixing member(40). The emblem is received in the outside of the receiving unit. A steel insert(30) is integrally formed in the emblem for firmly fixing the emblem with a logo or a mark(22). On both ends of the steel insert, many legs(32-36) are formed to be extended inwardly of the air bag cover. A reinforcing member(50) is formed in a portion of a fixing member(40) with many hooks. With the reinforcing member, the coupling of the emblem is reinforced.
Patent KR-20010001594-A (KR)
Inventor: LEE SANG HYEOP
IPC: H01L27/108
Filed: 1999-06-07
Abstract: PURPOSE: A method for manufacturing a capacitor having a tungsten silicide storage electrode is provided to improve reliability of a semiconductor device using a high dielectric material and to reduce a manufacturing cost, by forming a tungsten silicide storage electrode having a good step coverage and a superior acid-resistant property. CONSTITUTION: A polysilicon layer is formed on a substrate by a chemical vapor deposition(CVD) method. A tungsten layer is formed on the polysilicon layer by a CVD method. The polysilicon layer and tungsten layer are thermally processed to form a tungsten silicide storage electrode. A dielectric layer is formed on the tungsten silicide storage electrode. A plate electrode is formed on the dielectric layer.
Patent KR-20010004014-A (KR)
Inventor: PARK JI HYEOK
IPC: G02F1/1335
Filed: 1999-06-28
Abstract: PURPOSE: A liquid crystal display is provided to increase an aperture rate by forming a black matrix on a gate electrode of a lower substrate instead of an upper substrate. CONSTITUTION: The liquid crystal display comprises a gate(31) which is formed on a lower substrate(30). A gate insulating film(32) is formed on the lower substrate(30) comprising the gate(31). A black matrix(33) is formed at a non-aperture part corresponding to the gate of the gate insulating film(32). An interlayer insulating film(34) is formed on the gate insulating film(32) comprising the black matrix(33).
Patent KR-20000011379-A (KR)
Inventor: LEE CHAN JO
IPC: H01L21/8247
Filed: 1999-06-30
Abstract: PURPOSE: A cell manufacturing method of a flash memory device is provided to improve the reliability of the interlayer insulating layer interposed between a suspension gate and a control gate as well as to maximize the surface area of the suspension gate. CONSTITUTION: The memory cell manufacturing method comprises the steps of: forming a device separation layer(53) onto the surface of a semiconductor substrate; forming a tunnel oxidization layer(55) onto the surface of the activation area; forming a semiconductor layer(57), a protection layer(59) and a first conductive layer(61) sequentially onto the semiconductor substrate; forming a spacer(63) on the side wall of the conductive layer pattern; forming protection layer pattern keeping a certain interval from each other by etching the protection layer; exposing the protection layer pattern and the center of the device separation layer; removing the exposed protection layer pattern; and forming an interlayer insulating layer and the second conductive layer onto the whole surface of the semiconductor substrate without the protection layer pattern.
Patent KR-20010005293-A (KR)
Inventor: LIM YEONG GYUN
IPC: E03C1/08
Filed: 1999-06-30
Abstract: PURPOSE: A water supply apparatus is provided to flow out water at regular quantity regardless of water pressure by regulating the materials of an elastic member (20), the shape, the size and the number of a groove (24), the size of a hole (26) formed on an elastic member (26) etc. CONSTITUTION: A water supply apparatus comprises a cylinder member (10) and an elastic member (20), wherein one side of a cylinder member (10) is opened to be able to connect to a water supplier such as a tap of waterworks and a close face (12) is formed on the other side of a cylinder member (10) and a hole (12A) is formed on the center of a close face (12) to flow out water. An elastic member (20) has the shape of a cylinder which has a smaller diameter than the inside diameter of a cylinder member (10) and comprises four grooves (24) formed crosswise to be able to connect to a hole (12A) of a cylinder member (10), a projection (22) extended lengthwise and contacted with the inner surface of a cylinder member (20), a hole (26) smaller than a hole (12A) of a cylinder member (10) formed on the center and connected to a hole (12A) of a cylinder member (10).
Patent KR-20010009896-A (KR)
Inventor: CHAE GYU SEOK
IPC: F23G7/06
Filed: 1999-07-14
Abstract: PURPOSE: A gas burner for an industrial furnace prepared with a jet pump is provided to suppress generation of nitric oxide by mixing and burning again exhaust gas burned in the industrial furnace with fuel and air. CONSTITUTION: A gas burner(100) connects to an air supply pipe and supplies an air channel. Herein, a casing(110) is prepared with an ignitor assembly body(114) and a combustion pipe(120) is arranged in the casing. The combustion pipe is prepared with a combustion chamber(122) for burning fuel and air and a combustion stabilizing chamber(124) for stabilizing a flame. An air current speed regulation pipe(130) is coupled with the combustion pipe by a screw. The air current speed regulation pipe rapidly supplies air to the combustion pipe. Then, a flame venting pipe(140) sprays the flame passing through the combustion stabilizing chamber into a furnace.
Patent KR-20000016957-A (KR)
Inventor: KOIKE KAZNORI
IPC: G03F1/70
Filed: 1999-07-20
Abstract: PURPOSE: An exposure data drawing method is provided to reduce the data amount by assigning the region not exposed to a diagram corresponding to exposure data, coordinate value, or numerical value. CONSTITUTION: In the exposure data drawing method, after setting the coordinates among a file, the exposure data is arranged to correspond coordinate values of the coordinates. A region where the exposure data is not arranged among the file is set. No exposure region is appointed by a numerical value, is appointed by the coordinate value, or is appointed by a cell which comprises a diagram corresponding to an exposure pattern or the predetermined number of diagrams.
Patent KR-20010011935-A (KR)
Inventor: BAE JEONG GUK
IPC: G02F1/1335
Filed: 1999-07-31
Abstract: PURPOSE: A back light assembly of liquid crystal display is provided to prevent the generation of bright lines in a liquid crystal display panel and prevent the damage of a lamp caused by the oscillation or impact of a light guide panel. CONSTITUTION: A light intercepting level(154), formed in the boundary between a lamp insertion part(152) and a light guide insertion part(156), prevents the incidence of light toward the corner formed in the upper end and the lower end of an incidence plane(122) and prevents a light guide panel(120) from being pushed out toward a lamp when the external oscillation or impact is applied to a liquid crystal display(LCD). A light intercepting cushion prevents the incidence of light toward the corner of the incidence plane(122). The round-shaped corner of the incidence plane(122) prevents the condensing of light. The brightness of light entered through the corner of the incidence plane(122) is identical to that of light entered through the incidence plane(122) except the corner. Therefore, it is possible to prevent the generation of bright lines in a liquid crystal display panel.
Patent KR-20000017139-A (KR)
Title: Milling head
Inventor: JAICER ADOLPH
IPC: B23C5/00
Filed: 1999-08-06
Abstract: PURPOSE: A milling head is provided to have a centrifugal key to be extended to the base of a space unit of a basic body to generate the tension which is worked in the milling cutter. CONSTITUTION: The milling head has:a cylindrical basic body(11) accepting a milling cutter(14) which is fixed to prevent itself from moving to the radial direction caused by the form combination from at least more than one vertical recessed part(13); a basic body space unit(15) provided on a punched lamina(18) by a punched space unit(150); the milling cutter butted by the centrifugal force in the basic body; a centrifugal key(16) inserted to be moved to the radial direction from the basic body space unit; and the centrifugal key equalized with the appearance of the basic body space unit each other to support a face of the basic body space unit which is faced with the key to the rotational direction.
Patent KR-20010027962-A (KR)
Title: Internet card
Inventor: LIM JONG MIN
Filed: 1999-09-16
Abstract: PURPOSE: The internet card is provided to enhance an internet advertisement effects by accumulating a value in a credit card instead of supplying a commodity instantly in the internet. CONSTITUTION: If the number of client's card is identifies with a specific number in an internet advertisement, a commodity is offered to the client. Thus, the client promptly may confirm whether he is a winner or not. An internet advertisement firm renders the winning commodity to be obtained by the client by a specific period and inputs the contents in the internet card. The client may receive the winning commodity in a member store of the internet advertisement firm. The internet card does not restrict a capacity. If a client purchases a commodity at a hundred thousand won in a member store, the client may purchase a commodity at a fifty thousand won in other member store.
Patent KR-20010029225-A (KR)
Inventor: BAEK SANG GI
IPC: G02F1/1335
Filed: 1999-09-30
Abstract: PURPOSE: A reflective liquid crystal display device is provided to be capable of improving the contrast by removing a polarization plate of a back side. CONSTITUTION: A front glass substrate(20) and a back glass substrate(22) are arranged in parallel, and a periphery between the front glass substrate(20) and the back glass substrate(22) is sealed by sealant(24). The sealed space between the front and back glass substrates(20,22) is filled by a liquid crystal(26) so as to form desired liquid crystal cells. A transparent electrode and an orientation film are stacked on an inner side of the front glass substrate(20), and a polarization plate(28) for selectively transmitting external light is formed on an outer side of the front glass substrate(20). A transparent electrode and an orientation film are stacked on an inner side of the back glass substrate(22), and a double brightness enhancement film(DBEF)(30) is only formed on an outer side of the back glass substrate(22).
Patent KR-20000000227-A (KR)
Inventor: BYOUN KI SIK
IPC: F16H63/42
Filed: 1999-10-04
Abstract: PURPOSE: An electronic-style-automatic gear shifting device of a car is provided to have a spare space in the interior of a car and improve safety on a gear shift. CONSTITUTION: The electronic automatic gear-shifting device of a car comprises:a power supplying method to provide a car with power; a choosing method for a gear shift to generate a state signal of the gear shift by driver's choice; a method of sensing and marking a movement state for sensing a present movement state of a car and indicating to the driver; a central processing method for generating a control signal to change the gear-shifting state of a transmission based on the gear-shifting state signal generated from the choosing method of the gearshift.
Patent KR-20010036428-A (KR)
Title: Waveguide structure for dip brazing
Inventor: LEE IK GYU
IPC: H01P3/12
Filed: 1999-10-08
Abstract: PURPOSE: A waveguide structure for dip brazing is provided to minimize the internal transmission loss and to adjust press brake angle arbitrarily by constructing the self-jigging waveguide. CONSTITUTION: The waveguide structure used in the transceiver antenna comprises a bend waveguide(20) bended with a predefined angle, and two standard waveguides(10,12) connected to the both ends of the bend waveguide. The first duct and the second duct are formed on the two connection positions. Each duct has a flange having connection hole where a connection pin is inserted to connect the standard waveguide and the bend waveguide. The dipping is performed under the connection of the standard waveguide and the bend waveguide.
Patent KR-20010037678-A (KR)
Inventor: KIM GYU SIK
IPC: H04L12/14
Filed: 1999-10-19
Abstract: PURPOSE: A method for generating latitude/longitude information in the home zone service of a mobile phone network system is provided to execute home zone service more exactly by determining whether a subscriber terminal is located within a home zone or out of the home zone, without the necessity of installing a special processing part like a GPS processing part. CONSTITUTION: If a call attempt request is generated from a subscriber terminal(310), a mobile phone network system judges whether the terminal is located within a home zone(312). In case that the terminal is located within the home zone, the mobile phone network system makes the call executed through the home zone(314). An MSC(Mobile Station Center) transmits call data to an LDSPC(316). The mobile phone network system analyzes a subscriber call record and updates a home zone list(318). Then the mobile phone network system updates subscriber home zone information(320).
Patent KR-20010038541-A (KR)
Inventor: KIM HEUNG NAM
IPC: G06F15/16
Filed: 1999-10-26
Abstract: PURPOSE: A target server and a control method for remotely developing an embedded real time software is provided to allow a target server to be responsible for a communication between a tool and a host system, a symbol table management, a target memory management, and an execution file management so that it can reduce resources of the target system. CONSTITUTION: The system comprises a target server controller(310), a symbol table manager(350), an execution module manager(360), a communication back end manager(330), and a target memory manager(370). The target server controller(370) analyzes the functions requested by a tool, and calls the corresponding function. The symbol table manager(350) manages the data on subroutines, variables and module identifications included in the all the execution modules loaded in a target system and a system symbol table. The execution module manager(360) loads or unloads the execution file at or from the target system, and manages the loaded module list on the host system.
Patent KR-20000035087-A (KR)
Inventor: RINGOT NICHOLS
IPC: H04W88/02
Filed: 1999-10-28
Abstract: PURPOSE: A method for displaying an abbreviated menu for an electronic device containing a screen is provided to easily recognize the abbreviated menu. CONSTITUTION: An electronic device containing screen comprises a key board(3), plural keys(5), an antenna(6), a microphone(7), an ear phone(8) and a display(10). The display(10) comprises a controller(12), and a memory(14) coupled to the controller(12). The plural abbreviated menu are displayed on the display(10), The plural abbreviated menu move up/down by a scroll unit. A conspicuous unit selects one of the menu. The selected menu occupies the position for recognizing at least one up/down abbreviated menu.