baber/WOPTO huggingface dataset:
Patent KR-20020054028-A (KR)
Title: The on-line measurement equipment for insulation of electronic silicon steel
Inventor: JUNG HUI TAE
IPC: G01R27/00
Filed: 2000-12-27
Abstract: PURPOSE: A device for online insulation measurement of electric board is provided to measure an insulation resistance of an electric board coated with an insulation layer promptly and accurately in an online state of a conveyance line by contacting an electrode roll with the insulation layer. CONSTITUTION: A conveyance line(1) conveys an electric board(2) which is coated with an insulation layer(4). An electrode roll(6) contacts with the electric board(2) in a constant pressure. A power supply unit(10) includes a reference resistor(8), an electric wire(12a) connected with the electrode roll(6) and an electric wire(12b) connected with the electric board(2). An ammeter(14) measures a current which passes through the reference resistor(8).
Patent KR-20020055037-A (KR)
Title: CMOS image sensor for improved light sensitivity and method for fabricating the same
Inventor: LIM JAE YEONG
IPC: H01L27/146
Filed: 2000-12-28
Abstract: PURPOSE: A complementary metal oxide semiconductor(CMOS) image sensor for improving photosensitivity is provided to embody a CMOS image sensor having excellent sensitivity, by preventing light from being distorted by a fine hole while the light is radiated to a photodiode. CONSTITUTION: The photodiode(203) receives the light to generate photo-generated charges. An insulation layer is formed on the photodiode. A passivation layer(212) is formed on the insulation layer. A plurality of fine holes(200) are so formed inside the insulation layer to extend from the lower surface of the passivation layer to the surface of the photodiode. The photodiode is an impurity junction layer formed under the surface of a substrate(201).
Patent KR-20020056075-A (KR)
Title: Apparatus Liquid Crystal Display and Fabricating Method Thereof
Inventor: HA YEONG HUN
IPC: G02F1/1362
Filed: 2000-12-29
Abstract: PURPOSE: A liquid crystal display and a method of fabricating the liquid crystal display are provided to prevent a transparent electrode formed in a storage capacitor region from being opened. CONSTITUTION: A gate line(63) is formed on a transparent substrate. A gate insulating layer is formed on the insulating substrate to cover the gate line. An active layer is formed on the gate insulating layer, being superposed on a portion of the gate line. A storage electrode(79) formed on the active layer to construct a storage capacitor, partially being superposed on the gate line. A pixel electrode(78) comes into contact with the storage electrode. A passivation layer is formed between the storage electrode and the pixel electrode at the region where the pixel electrode is superposed on the storage electrode.
Patent KR-20010022058-A (KR)
Title: Method for preparing 3-cyano-2,4-dihalogen-5-fluor-benzoic acid
IPC: C07C255/51
Filed: 1998-07-18
Abstract: The present invention relates to a process for preparing 3-cyano-2,4-dihalogeno-5-fluoro-benzoic acid, to intermediates for carrying out the process and to processes for preparing these intermediates.
Patent KR-20010023099-A (KR)
Title: 가열장치
IPC: H05B6/10
Filed: 1998-08-10
Abstract: 가열장치는 내부공간(31)을 갖는 하우징(1)을 포함한다. 공통축선(6)둘레를 서로에대하여 회전가능하고, 일부품은 영구자석이 설치되고 다른 부품은 전기적으로 도전체로 구성된 두 부품이 추가로 포함된다. 부품의 하나는 하우징(1)내에 설치된 회전축(8)에 비회전식으로 결합되어 있다. 전기적으로 도전체로 이루어진 부품은 열매체가 흐르는 하우징(1)의 내부공간(31)내에 배치된다.
Patent KR-20010031779-A (KR)
IPC: G03F7/20
Filed: 1998-11-06
Abstract: 본 발명은, 보다 미세한 해상력을 갖는 노광 장치를 제공하는 것을 과제로 하고 있으며, 이를 위해, 광원(1)과 광원(1)으로부터의 광빔에 의해서 투영 원판 R상의 패턴을 조명하는 조명 광학계(3)와, 패턴의 상을 감광성 기판 W상의 감광면에 결상하는 투영 광학계(4)를 갖는 투영 노광 장치에 있어서, 광원(1)은 193nm보다 짧은 파장의 광을 공급하고, 광원(1)으로부터 공급되는 193nm보다 짧은 파장의 광의 스펙트럼을 협대화하는 협대화 장치(2)를 배치하며, 투영 광학계(4)는 복수의 굴절성 광학 소자를 포함하고, 투영 광학계(4)를 구성하는 모든 굴절성 광학 소자는 CaF 2 로 구성된다.
Patent KR-20010032712-A (KR)
IPC: B30B11/08
Filed: 1998-12-03
Abstract: A process for the production of tablets essentially composed of an active ingredient, a filler and a lubricant (L), which comprises the step of preparing a molding material (m) essentially consisting of the active ingredient, the filler and part (Wc) of lubricant (L), the step of applying the rest (We) of the lubricant (L) on the surfaces (3s, 4s) of punches (3, 4) and the surface (1s) of a die (1), and the step of tabletting the material (m) by using the punches (3, 4) and die (1) whose surfaces 3s, 4s, 1s) are coated with the lubricant (L).   <IMAGE>
Patent KR-20010040978-A (KR)
IPC: B29C45/54
Filed: 1998-09-30
Abstract: The invention is directed to a two-stage, all-electric injection unit. More specifically, an injection unit in which the feed screw is preferably used only for plastication and the injection of the plasticized material is accomplished by a separate accumulator having an electrically driven linear actuator, such as a ball screw mechanism. The plunger of the accumulator is configured with a helical flight and is rotatable by way of a one-way clutch interposed between the plunger and the ball screw.
Patent KR-20010041310-A (KR)
Title: 다중채널 전송을 위한 동적 프레임 크기 세팅
IPC: H04L1/00
Filed: 1999-02-02
Abstract: 본 발명은 무선 통신 시스템에서와 같은 각 채널이 유효 비트 에러율이 발생하는 경향이 있는 것으로 추정되는 다중채널 환경에서 데이터 전송에 적합한 프로토콜의 서브층을 수행하는 기술에 관한 것이다.  본 발명은 초당 128kbps 또는 다중채널을 사용하는 10 -6 또는 더 나은 비트 에러 속도와 같은 고속 데이터 전송을 제공하는데 사용된다.  에러로 수신된 프레임 번호를 기억함으로써, 송신기는 효과적인 전체 처리능력을 최적화하기 위해, 각 채널에 대한 서브프레임의 크기를 동적으로 조정한다.  서브프레임은 싱글 데이터 엔티티로 전송된 거대 프레임속에 인덱스와 관련된 위치 번호를 포함하는 시퀀스 번호의 두 가지 형태를 바람직하게 전송한다.  제 2 시퀀스 번호는 수신기가 실패 서브프레임을 검출할 수 있도록 사용된 서브채널과 관련되어 있다.  그 후, 이것은 수신기가 같은 채널 또는 또다른 채널로 그 후 전송될 수 있는 실패 피스에 대한 재전송 요구를 할 수 있도록 한다.
Patent KR-20010041768-A (KR)
Title: 무연 가스 발생제 조성물
IPC: C06D5/00
Filed: 1999-02-26
Abstract: 열적으로 안정한 가스 발생제 조성물은 테트라졸류, 비테트라졸류 및 트리아졸류 및 이들의 염류를 포함하는 군으로부터 선택되는 하나 이상의 일차 비아지드 고-질소 연료; 및 아조디카르본아미드 및 히드라조디카르본아미드로부터 선택되는 하나 이상의 이차 비아지드 고 질소 연료의 조합물을 포함한다.  일차 및 이차 연료는 상 안정 질산 암모늄과 조합되어 연소될 때  가스 발생제 단위 질량당 더 높은 수율의 가스 생성물, 감소된 수율의 고형 연소 생성물, 더 낮은 연소온도, 허용되는 연소율, 열안정성 및 탄도 특성을 나타낸다.  이러한 조성물은 특히 승객 신체 속박 장치에서 에어백을 팽창시키는 데 유용하다.
Patent KR-20020065151-A (KR)
Title: A Decorative Flooring with Polyethyleneterephthalate Film in Surface Layer and Inside Layer, and the Method of Manufacturing thereof
Inventor: KANG HAE CHEON
IPC: B32B27/32
Filed: 2001-02-06
Abstract: PURPOSE: A bottom decorating material containing a surface layer and an inside layer having a polyethyleneterephthalate film layer and a producing method thereof are provided, thereby the curling does not occur in the bottom decorating material, and the bottom decorating material has improved dimension stability. CONSTITUTION: The bottom decorating material comprises a surface layer(20), a base layer(10) and an inner layer(30), wherein the surface layer(20) and the inner layer(30) have the polyethyleneterephthalate film layer. The surface layer(20) comprises a surface treating layer(24), an accumulation layer(22) and a nonfoaming layer(21) which contain the polyethyleneterephthalate film layer, and the inner layer(30) comprises an accumulation layer(31) containing the polyethyleneterephthalate film layer.
Patent KR-20020066108-A (KR)
Title: System for real time production management using Universal Serial Bus
Inventor: KIM GYEONG JU
Filed: 2001-02-09
Abstract: PURPOSE: A real time manufacturing management system is provided to collect real time manufacturing data from industrial equipments via a USB(Universal Serial Bus), and to connect the collected data to a database of an ERP(Electronic Resource Planning) system so that it can perform an efficient manufacturing management. CONSTITUTION: The system comprises a manufacturing management ERP server(10), a network(20), a USB host(30), a USB hub(40), a USB IO unit(50) and a manufacturing equipment(60). The manufacturing management ERP server(10) collects real time manufacturing data from the USB host(30) via the network(20). The USB host(30) periodically collects manufacturing data from the USB IO unit(50), stores the data at a database, and offers the stored data to the ERP server(10) via a USB port. The network(20) can an Intranet, an extranet, a PSTN, the wire or wireless internet, a mobile communication network or a satellite communication network. The USB hub(40) enables plural USB IO units(50) to access the USB host(30). The USB IO unit(50) receives the manufacturing data from the manufacturing equipments(60), stores the data at a database and offers the requested manufacturing data to the USB host(30). The USB IO unit(50) can selectively include a DIO(Digital Input/Output) unit, an ADC(Analogue Digital Converter), and a DAC(Digital Analogue Converter). The manufacturing equipment(60) can be all the devices or equipments outputting manufacturing related data, for example, a sensor, a thermocouple, a PLC(Programmable Logic Controller) as well as a direct manufacturing equipment. A plurality of USB hosts(30) have to be installed within a limited distance from the USB IO units(50), and connect to the ERP server(10) via the network(20).
Patent KR-20020067952-A (KR)
Title: reflective liquid crystal display device
Inventor: MUN JONG WON
IPC: G02F1/13363
Filed: 2001-02-19
Abstract: PURPOSE: A reflective LCD is provided to improve the luminance and contrast ratio of the LCD by forming a CLC color filters for reflecting light of a predetermined wavelength and a full wavelength reflection layer for reflecting light of any wavelength. CONSTITUTION: A reflective LCD includes a first substrate, a light absorption layer formed on the second substrate, a plurality of CLC color filters formed on the light absorption layer, a full wavelength reflection layer formed on the light absorption layer for reflecting light of any wavelength, first electrodes positioned on the CLC color filters, a second substrate formed on the first substrate with a predetermined distance from the first substrate, second electrodes formed at a lower part of the second substrate, a phase-difference plate positioned on the second substrate, a linear polarization plate disposed on the phase-difference plate, and a liquid crystal layer interposed between the first and second electrodes.
Patent KR-20020068654-A (KR)
Inventor: SEO BYUNG KOOK
IPC: F03B13/00
Filed: 2001-02-21
Abstract: PURPOSE: A hydraulic machine generating electricity, with using waterpower and a transmission is provided to get electricity by using waterpower. CONSTITUTION: A hydraulic machine generating electricity, with using waterpower and a transmission comprises a pump(42) and two hydraulic machines(39,41). Water is pumped up, the hydraulic machines receive the water, and the hydraulic machines rotate. The water is returned to the pump and rotated continuously by using centrifugal force of a toothed wheel and power of a rotating rod with the weight of the rotating water. Therefore, a generator is operated by the power of a transmission device and an accumulator is charged with the electricity, and electricity for external use is generated.
Patent KR-20020076357-A (KR)
Title: A design-shaped backlight
Inventor: PARK JONG RYEOL
IPC: G02F1/13357
Filed: 2001-03-28
Abstract: PURPOSE: A light guide plate having a design structure is provided to emit light in differently shaped inner areas in the style of a surface light source mostly with the uniform high luminance even without using any shielding plate. CONSTITUTION: A light guide plate forming a surface light source in a predetermined design shape, wherein a scatter pattern is formed only at the inner bottom surface of the design shape where light is desired to be emitted, and that the design shape is modified to reduce the boundary of the design into the inside of the design as much as predetermined distance.
Patent KR-20010098493-A (KR)
Title: 셀 어레이, 그 동작 방법 및 그 제조방법
IPC: H01L21/8247
Filed: 2001-04-10
Abstract: 본 발명은 반도체 기판 상에, 제 1 절연막을 사이에 두고 형성된 부유(floating) 게이트, 부유 게이트로부터 소정의 거리에서 제 2 절연막을 사이에 두고 형성된 분리(split) 게이트,  적어도 부유 게이트 상에 제 3 절연막을 사이에 두고 형성된 제어 게이트, 및 채널 방향에 평행한 X 방향으로 분리 게이트에 대해 반대편에서 부유 게이트의 단부와 용량적으로 결합하는 반도체 기판 표면층내에 형성된 불순물 확산층으로 이루어지는 비휘발성 메모리 셀을 포함하며, 두개 이상의 셀이 X 방향 및 X 방향에 수직인 Y 방향으로 매트릭스 내에 배열되며, 부유 게이트와 분리 게이트가 X 방향으로 교대로 배치되어 있고, 하나의 셀의 불순물 확산층이  X 방향으로 인접하는 다른 셀의 분리 게이트와 용량적으로 결합하고 있으며,  X 방향으로 배열된 각 셀의 제어 게이트가 X 방향으로 공통 접속되어 있으며, Y 방향으로 배열된각 셀의 불순물 확산층이 Y 방향으로 공통 접속되어 있으며, Y 방향으로 공통 접속되어 있는 분리 게이트가 적어도 1개의 도전층을 통해 두고 X 방향으로도 공통 접속되어 있는 것을 특징으로 하는 셀 어레이를 제공한다.
Patent KR-20010098951-A (KR)
Title: 반도체 디바이스의 시험 장치 및 시험 방법
IPC: G01R31/319
Filed: 2001-04-27
Abstract: 본 발명의 반도체 디바이스 시험 장치의 패턴 발생기는 패턴 발생기, 기준 클록 발생기, 타이밍 발생기, 패턴 정형기, 신호 입출력부, 비교 유닛, 불량 해석 메모리부를 구비하고 있다. 복수의 반도체 디바이스의 각각의 상태를 보여주는 상태 신호가 활성화된 반도체 디바이스에 대한 입력 신호 패턴의 인가를 정지하며, 정지를 해제하여 입력 신호 패턴의 인가를 재개하며, 입력 신호 패턴의 인가가 재개되는 반도체 디바이스 외의 다른 반도체 디바이스에 대한 입력 신호 패턴의 인가를 정지시키는, 복수의 반도체 디바이스를 동시에 시험함으로써, 시험 시간을 단축한 반도체 디바이스 시험 장치을 제공한다.
Patent KR-20020084371-A (KR)
Title: Process for Preparing Phospholipid containing EPA or DHA
Inventor: CHO GI UNG
IPC: A23J1/04
Filed: 2001-04-30
Abstract: PURPOSE: Provided a process for preparing phospholipid containing EPA or DHA economically. Therefore, it can be used for the production of EPA or DHA containing food stuffs. CONSTITUTION: The process for preparing phospholipid containing EPA or DHA comprises the steps of: extracting pressed fish wastes with an organic solvent to obtain lipid; adding an organic solvent to the obtained lipid in the amount of 2-4 times much than total weight of the lipid to dissolve it; adding calcium chloride in the amount of 0.5-1.5 times much than total weight of the lipid and followed by precipitating and filtering them; washing the precipitates with an organic solvent and vacuum-drying them to obtain phospholipid containing fractions; adding mono valent metal ion solution to the fractions to obtain water soluble fractions; adding sodium chloride solution to obtain precipitates; and extracting them to obtain EPA or DHA containing phospholipid.
Patent KR-20010074302-A (KR)
Title: breeding ground for fish
Inventor: OH SUNG BAE
IPC: A01K61/00
Filed: 2001-05-07
Abstract: PURPOSE: Provide is an artificial fish reef made from natural matters such as yellow soil, tideland mud, starch and so on and formed into various shapes, which can promote increase of fish and protect ocean environment. CONSTITUTION: The reef is composed of 30-40wt% of yellow soil, 20-30wt% of tideland mud, 10-15wt% of starch, 8-10wt% of animal and vegetable fat and oil, 5-7wt% of fibroid material such as pulp, 3-5wt% of sesame cake and a little amount of edible preservative. The each ingredient is then mixed with water at 90-100deg.C for 1-2hr and formed into various shapes including a plurality of vents connected with each other for smooth flow of tide and concave grooves around the vents for fish to be hidden.
Patent KR-20010069848-A (KR)
Title: Rf remote control power switching apparatus and method for controlling thereof
Inventor: KIM SUNG HUN
IPC: H04Q9/00
Filed: 2001-05-15
Abstract: PURPOSE: A power adapter system is provided for a user to control various electric apparatuses at a remote place more conveniently. CONSTITUTION: A radio signal receiving part(215) demodulates and decodes received radio signals, and a power switch(213) supplies or interrupts a power applied through a wall outlet. A power adapter includes at least first one control part(214) for controlling an operation of the power switch according to a signal demodulated and decoded by the radio signal receiving part. A memory stores an inherent code given to the power adapter and a command code necessary for control of the power adapter. The second control part accesses the memory according to a user command inputted through a key pad and generates a control signal for controlling the specific power adapter. A radio signal transmitting part codes and modulates a signal generated by the second control part to transmit the coded and modulated signal.
Patent KR-20020088693-A (KR)
Title: settop-box for internetTV added speak recognition function
Inventor: HONG SEUNG CHUL
IPC: H04N7/14
Filed: 2001-05-19
Abstract: PURPOSE: A set-top box for an Internet TV additionally having a voice recognition function is provided to more conveniently operate the Internet and home automation by controlling the Internet usage and connected equipment according to voice commands. CONSTITUTION: A set-top box for an Internet TV additionally having a voice recognition function includes a first interface(20) exchanging data with web servers on the Internet, a second interface(10) exchanging data with a TV, a voice receiving part(40) receiving voice messages of a user, a voice processing part(60) signal-processing the received voice, a control part(80) grasping contents of signal-processed message and requesting data to the web server according to the grasped contents for outputting the received data to the second interface.
Patent KR-20020089600-A (KR)
Title: The fixing method of optimum recording power for the optical disk recording apparatus
Inventor: CHOI SEUNG GYU
IPC: G11B7/1263
Filed: 2001-05-23
Abstract: PURPOSE: A method for deciding the optimum power of an optical disk recording device is provided to set up adaptive optimum recording power by using correlation of beta and jitter. CONSTITUTION: A method for deciding the optimum power of an optical disk recording device includes the steps of setting up default write strategy to each speed(110), setting up ranges and steps of recording powers by each speed(111), performing test records at preliminarily set recording powers(112), calculating a beta value of each recording power(113), calculating changed amount of the beta values to changed amount of the recording powers to set up a target beta, which corresponds to the recording power at the smallest change rate of the beta value(114-115), setting up the optimum recording power corresponding to the target beta to drive a laser power(116-117).
Patent KR-20020089832-A (KR)
Title: Finger for wafer transference
Inventor: LEE MIN U
IPC: H01L21/68
Filed: 2001-05-24
Abstract: PURPOSE: A finger for transferring a wafer is provided to load correctly a wafer on a predetermined position by forming a ceramic vacuum line. CONSTITUTION: A main body portion(10) is installed at an arm of a transfer robot. A wafer loading portion(20) is extended from the main body portion(10). One side of the wafer loading portion(20) is opened to load a wafer. The wafer loading portion(20) is formed with the first arm(21) and the second arm(22). A centering guide(23) and a wafer guide(24) are installed on predetermined positions of the first and the second arms(21,22). The centering guide(23) has a rectangular shape. An inside of a finger is used as an incline plane. The wafer guide(24) is projected from the first and the second arms(21,22) to the inside of the wafer loading portion(20). A projection is formed at an end portion of the wafer guide(24). A vacuum forming member(30) is formed at a lower side of the main body portion(10). A vacuum forming hole(31) is formed at an end portion of the vacuum forming member(30).
Patent KR-20020091618-A (KR)
Title: Sense amplifier in semiconductor memory device
Inventor: LEE JIN UK
IPC: G11C7/06
Filed: 2001-05-31
Abstract: PURPOSE: A sense amp circuit of a semiconductor memory device is provided, which can sense and amplify a level of a potential developed signal efficiently even though there is a mismatch of transistors and has a good sensing margin. CONSTITUTION: According to a sense amp circuit of a semiconductor memory device, the first and the second output node(ON1,ON2) output a sense-amplified signal, and a latch to which the first and the second inverter are cross-connected is connected between the first and the second output node. The first and the second input transistor are connected to a drain of a NMOS transistor in the first and the second inverter through their drains and input signals of a bit line and a complementary bit line through their gates. A driving transistor is connected between one node of the first and the second input transistors and a ground, and pulls down a potential of the above one side node to a ground level by being inputted by the activation of a control signal. And a voltage controlled transistor is connected between the drain and a source of the NMOS transistor in the first and the second inverter, and maintains the voltages of the drain and the source of the NMOS transistor in the first and the second inverter as the same level.
Patent KR-20030002683-A (KR)
Title: System and Method of Managing State Information Using Shared Memory Mapping Table
Inventor: JUNG MUN SEOK
IPC: G06F15/16
Filed: 2001-06-29
Abstract: PURPOSE: A device and method for managing system state information is provided to maintain and manage changed state information exactly by accessing a memory database directly and maintaining a polling period of each state block shortly. CONSTITUTION: A memory database(50) stores various kinds of state information and updates changed state information. A mapping table updating unit(70) accesses the memory database(50) and updates changed state information in a table. A shared memory mapping table(60) displays a state information change or not with respect to each managed-objected state information area from the mapping table updating unit(70). State managing units(10,20) sense a state of the managed object periodically, collect changed state information from the managed object, process the collected state information, and update the information in the memory database(50). A state information transmitting unit(40) senses a data state of the shared memory mapping table(60) periodically, collects state information from an area of the memory database(50) corresponded to a data changed area, and transmits the information to an operator terminal.
Patent KR-20020003523-A (KR)
Inventor: SEIJI UMEMOTO
IPC: G02B6/00
Filed: 2001-07-05
Abstract: PURPOSE: To provide a frontlight type reflective liquid crystal display device with excellent visibility such as contrast and brightness by suppressing dispersion of the brightness in a lighting mode. CONSTITUTION: The reflective liquid crystal display device is formed by sticking: the light-emitting side of a surface light source device (10) which consists of a light transmission plate (1) emitting incident light from an incident side face via a light-emitting means (A) formed on one out of its upper and lower surfaces through the other out of the upper and lower surfaces and light sources (2) arranged on one or more side faces of the light transmission plate; and the viewer's side of a liquid crystal display panel (20) having a reflection layer (21) via an adhesive layer (12) with a refractive index lower than that of the light transmission plate. Thereby the reflection on the lower surface of the light transmission plate is suppressed and white blurring and contrast lowering generated by overlapping of the reflected light and the display picture of the liquid crystal display panel are prevented so as to bring about excellent brightness and its uniformity and excellent display quality such as contrast.
Patent KR-20030005851-A (KR)
Title: Probe device for coordinate measuring machine
Inventor: HWANG U DONG
IPC: G01B11/03
Filed: 2001-07-10
Abstract: PURPOSE: A probe device for three dimensional coordinate measuring machine is provided to shorten measurement time by simultaneously measuring holes through the use of laser sensors. CONSTITUTION: A probe device(60) comprises a housing(61); a plurality of laser sensors(62) arranged at the front surface of the housing, and which create a plane by scanning a laser beam around a hole(71); a frame(63) arranged at the front end of the housing, and which is introduced into the hole and open so as to measure interior of the hole; a plurality of solenoid valves installed within the housing, and which control air so as to permit the frame to be open or closed; and an air tube(64) connected to the frame and solenoid valves, and which permits air to flow through the air tube. Solenoid valves include a first solenoid valve(65) mounted at the front end of the housing, and which controls air for operation of the frame; and a second solenoid valve(66) mounted in the rear of the first solenoid valve, and which changes air flow.