baber/WOPTO huggingface dataset:
Patent KR-20000026409-A (KR)
Title: Device for sensing mobile telephone with idle state and method the same
Inventor: LEE YUN HI
IPC: H04B7/26
Filed: 1998-10-20
Abstract: PURPOSE: A device for sensing a mobile telephone with an idle state is provided to sense that a mobile telephone which power supply is on and which is an idle-state, passes through a gate, and to sense that the mobile telephone is the idle-state by detecting a signal delivered from the mobile telephone. CONSTITUTION: A device for sensing a mobile telephone with an idle state comprises a GPS(Global Positioning System) receiver, a neighbor base station analyzer, a memory, a pseudo base station signal generator, a mobile telephone signal sensor, a warning generator, and a power resource supplier. The GPS receiver receives time information from a satellite, and generates a system reference clock. The neighbor base station analyzer analyzes an overhead channel transmitted from a neighbor base station, and generates information of the neighbor base station. The memory stores the information of the neighbor base station. The pseudo base station signal generator delivers a pseudo base station signal by generating the pseudo base station signal, by using the system reference clock and the information of the neighbor base station, to send a signal for position registration by the mobile telephone with the idle state. The mobile telephone signal sensor senses the signal of the position registration. The warning generator alarms when the mobile telephone signal sensor senses the signal. The power resource supplier supplies power resources to the GPS receiver, the neighbor base station analyzer, the pseudo base station signal generator, the mobile telephone signal sensor, and the warning generator.
Patent KR-20000028301-A (KR)
Title: Flash eeprom device and method for driving wordline therefor
Inventor: CHOI KI HWAN
IPC: G11C16/06
Filed: 1998-10-30
Abstract: PURPOSE: A flash EEPROM device, having a suitable structure for high-density integration, and a method for driving word line therefor are provided. CONSTITUTION: Each word line driver(WDi) comprises a level shifter which consists of two PMOS transistors(130,132), two NMOS transistors(134,136) and an inverter(138). The word line driver(WDi) is connected correspondently to a word line(WLi) wherein the control gates of memory cell transistors(Ci1-Cin) in a cell array are connected in common. A voltage switching circuit(122) comprises two switching components which consists of PMOS transistors(150,152) and a logic circuit which controls selectively the switching components. The logic circuit consists of a CMOS inverter(154), an NOR gate(156) and two level shifter(158,160). The source-drain channel of the transistor(150) is connected between a source voltage(Vcc) and the word line drivers(WD1-WDm), and the source-drain channel of the transistor(152) is connected between a step-up voltage circuit(120) and the word line drivers(WD1-WDm). The output terminal of the NOR gate(156) is connected to the level shifter(158). The output terminal of the level shifter(160) is connected to the gate of the PMOS transistor(150).
Patent KR-20000032311-A (KR)
Title: Method for multicasting session for multipoint information transfer
Inventor: LEE JONG HWA
IPC: H04L12/24
Filed: 1998-11-13
Abstract: PURPOSE: A network service is provided for an application and a communication network layer to charge multicasting function in harmony for the application needing a multi point information exchange to maximize efficiency and to reflect the demand from the application. CONSTITUTION: When new information arrives at a control channel for starting a session multicasting drive, a module of managing session is operated. If the information is not arrived, the demand of a re-transferring is decided for operating a re-transferring module in case of demanding the re-transferring. If the re-transferring is not demanded, a multicasting module is operated. A switch or a router, which is a component of a network stores multicasting information for applying a transferring method in the base of the session information participating in a group operation. Therefore, the time for transferring information is reduced for improving efficiency.
Patent KR-20000033675-A (KR)
Title: Structure for combining instrument panel with inner panel of front pillar in vehicle
Inventor: GWON YONG DEOK
IPC: B62D65/00
Filed: 1998-11-25
Abstract: PURPOSE: A structure is provided to increase combination of an instrument panel and the inner panel of a front panel without using an additional bracket and to correctly place a nut welded on the inner panel in order to combine a bolt with the nut. CONSTITUTION: A nut(300) is welded inside a bending part(110) integrally formed with a front pillar inner panel(100). The nut is always fixed on the right position that the position of the bending part is not changed and thus the nut and a bolt hole(410) formed on an instrument panel(400) are penetrated into each other at the same time one end of the instrument panel is touched on the inner panel. Then a bolt(500) combines with the nut through the bolt hole.
Patent KR-20000033700-A (KR)
Title: Method for forming metal lines of semiconductor device
Inventor: KWON DONG HWI
IPC: H01L21/28
Filed: 1998-11-25
Abstract: PURPOSE: A method for forming metal lines of a semiconductor device is provided to prevent a photoresist pattern from distorting using a non-permissive layer. CONSTITUTION: An insulation layer formed on a semiconductor substrate is flattened. A non-permissive layer is formed on the flattened insulation layer. A photoresist layer is formed on the non-permissive layer. The photoresist layer is patterned by a photograph process. The non-permissive layer and flattened insulation layer are continuously etched via the patterned photoresist layer, so that a damascene area is formed.
Patent KR-20000038692-A (KR)
Title: Lacquer refiner
Inventor: SONG HONG GEUN
IPC: C09F1/02
Filed: 1998-12-08
Abstract: PURPOSE: A lacquer refiner is provided which enables to prevent the lacquer from being non-drying by maintaining the water content of unrefined lacquer through sensing the weight of the unrefined lacquer while refining, comparing with the weight and water content of the raw lacquer before injecting in to the refiner, and to produce a lacquer with preferred gloss by freely adjusting the aperture between the bottom of the refiner container and stirring blade. CONSTITUTION: A lacquer refiner which can produce lacquer paint of uniform quality, is comprised of: a refining container(40) having a heating means(30) on its bottom; a weight measurement means(20) for measuring weight of raw unrefined lacquer in the refining container(40); a lift means(10) on the weight measurement means to place or separate the refining container(40); a stirring blade(57) for stirring the raw lacquer in the refining container(40) operated by a stirring blade driving motor(55); an elevation means for lifting and lowering of the stirring blade(57); and an electric controller which automatically controls the temperature of the raw lacquer.
Patent KR-20000038944-A (KR)
Title: Liquid for treating molyphosphate film for galvanized steel sheet and method of manufacturing galvanized steel sheet improved in corrosion resistance after coating resin with the same
Inventor: SONG YEON GYUN
IPC: C23C22/07
Filed: 1998-12-10
Abstract: PURPOSE: A liquid for treating a molyphosphate film and a method of fabricating a galvanized steel sheet are provided to be improved in corrosion resistance of the liquid after coating resin by improving combining force between a molyphosphate film and the resin layer and to fabricate a galvanized steel sheet excellent in corrosion resistance with the liquid. CONSTITUTION: A liquid for a molyphosphate film is prepared by adding 8.0-50g/l of nitric acid and over 2g/l of gamma-glycidoxypropyltrimethoxysilane to 4.0-30g/l of molybdenum and 7.0-14g/l of phosphoric acid. A molyphosphate film is formed by depositing a galvanized steel sheet in the liquid. The galvanized steel sheet improved in corrosion resistance is manufactured by coating acrylic resin on the molyphosphate film about 1000-1200mg/m2.
Patent KR-20000044202-A (KR)
Title: Manufacturing method for thin film micromirror array-actuated device preventing the point default of pixel
Inventor: CHAE JONG HYUN
IPC: G02F1/136
Filed: 1998-12-30
Abstract: PURPOSE: A manufacturing method of the TMA device is provided to prevent the point default of a pixel in which the actuator is sticked to the active matrix due to the remainders of the first sacrificial layer by blocking the remainders remaining at the corner of the supporting part. CONSTITUTION: A device comprises an active matrix(100), a substrate(101), a first metal layer(135), a first protection layer(140), a second metal layer(145), a second protection layer(150), an etching preventing layer(155), a first sacrificial layer(160), and a supporting layer(170). A manufacturing method comprises a step of providing the active matrix including the first metal layer which has the drain pad extended from the drain of the transistor; a step of sequentially depositing the first layer, lower electrode layer, second layer and upper electrode layer on the upper part of the active matrix; a step of forming the actuator including the first and second upper electrode, first and second electrodisplacives and the lower electrode by patterning the lower part electrode layer, the second layer and the upper part electrode layer sequentially; a step of forming a supporting instrument including the second anchor, first anchor, supporting layer, and a supporting line; and a step of forming a mirror on the upper part of the actuator.
Patent KR-20000044477-A (KR)
Title: Method for processing calls by receiving channels in radio paging switching system
Inventor: LEE CHANG DEOK
IPC: H04W84/00
Filed: 1998-12-30
Abstract: PURPOSE: A method for processing calls is provided to magnify operation efficiency of switching system equipments by processing many radio frequency(RF) channels in one multi-channel transmitter, after singularly outputting call processing results for the many channels in a radio paging switching system. CONSTITUTION: A radio paging switching system has many encoders, and a telocate network paging protocol(TNPP) interface. The encoders convert paging data for general subscribers into radio paging protocols. The TNPP interface encodes paging data for multi-channel subscribers to TNPPs. A method for processing calls by receiving many channels in the radio paging switching system, comprises the steps of: making out a radio frequency(RF) channel operating table, to identify general subscribers and multi-channel subscribers; retrieving the RF channel operating table, and deciding whether a subscriber of a received call is a general subscriber or a multi-channel subscriber; and if the subscriber is the multi-channel subscriber, delivering the paging data having processed calls through the encoders.
Patent KR-20000045629-A (KR)
Title: Auto gain control using field synchronous signal
Inventor: PARK SEONG GYU
IPC: H04N5/52
Filed: 1998-12-30
Abstract: PURPOSE: An auto gain control using field synchronous signals is provided to use the field synchronous signal as a reference signal of the auto gain control. CONSTITUTION: An auto gain control using field synchronous signals includes a select signal generator(115), a selector(111), a level adjuster(112) and an adder(114). The select signal generator(115) selects one integrated result from outputs of first and second integrators according to the data field synchronous signal from first and second data field synchronous discriminators. The selector(111) is operated by the select signal from the select signal generator. The level adjuster(112) adjusts level of selected signal and outputs the selected signal as an auto gain control signal. The adder(114) adds the auto gain control signal and the output of asynchronous gain controller(113).
Patent KR-19990035775-A (KR)
Title: 회전가능한하우징을갖춘건조장치
IPC: F26B11/04
Filed: 1996-10-21
Abstract: 열 증기 장치는 2개의 끝을 갖춘 원통형 튜브를 포함하고 있다.  베이스는 베이스에 대하여 회전가능한 튜브로 구비되어 있다.  제1 구동기구는 튜브에 회전력을 적용한다.  2개의 끝을 갖춘 아가는 튜브를 통해 뻗어 있고, 제2 구동기구는 아가에 회전력을 적용한다.  회전하면서 튜브의 외부를 가열하는 적어도 하나의 가스점화 버너가 구비되어 있다.  젖은재료를 튜브의  내부로 그리고 튜브내의 아가의 외부로 도입하기 위한 이송기구가 역시 구비되어 있다.
Patent KR-19990044109-A (KR)
Title: 전계 에미터 장치 및 그의 제조 방법
IPC: H01J3/02
Filed: 1996-08-19
Abstract: 베일 공정에 의해 형성된 전계 에미터 장치(도 15)에 있어서, 릴리즈 층을 포함하는 보호 층은 장치를 위한 게이트 전극 층(62)상에 증착되며, 상기 보호층은 기판(12) 상에 유전 물질 층(30)내에 전계 에미터 공동(72)을 에칭하는 동안 및 상기 개구부(72)를 통해 전계 에미터 물질을 형성하는 동안에 게이트 전극 층(62)의 에지를 보호하기 위하여 상기 게이트 전극 층(62)의 개구부의 외주변 에지 상부에 위치한다.  상기 보호층은 공동을 에칭하는 단계와 전계 엘리먼트를 형성하는 단계의 완료에 이어 용이하게 제거되어, 상기 전계 에미터 장치를 생산하다.  전계 에미터 장치는 낮은 턴온 전압에서 전계 에미터 엘리먼트로부터 높은 주파수의 전자 방출을 수행하기 위해 전류 제한 구성물(14)을 더 포함한다.
Patent KR-19990044257-A (KR)
Title: 생체이용율이 개선된 항진균성 조성물
IPC: A61K31/495
Filed: 1997-05-12
Abstract: 본 발명은 진균성 감염으로 고통받는 포유동물에 음식 섭취와 관계없이 하루중 아무때나 1일 1회 단일 복용 형태로 투여될 수 있는 이트라코나졸의 신규한 약제학적 조성물에 관한 것이다.    이 신규한 조성물은 이트라코나졸 및 적합한 수용성 중합체를 함유하는 혼합물을 용융 압출하고 계속해서 용융 압출된 혼합물을 분쇄함으로써 수득할 수 있는 입자를 함유한다.
Patent KR-19990044669-A (KR)
Title: 신종 촉매용 금속 화합물
IPC: B01J23/86
Filed: 1996-09-12
Abstract: 신종 금속 화합물, 그의 제조 방법 및 촉매로서의 용도가 기재되었다.     촉매로 사용될 때, 금속 화합물은 라니 코발트 또는 니켈과 동등한 효율을 지니며, 더욱 구체적으로는 일부 이상이 환원 상태이고 크롬, 몰리브덴, 철, 망간, 티탄, 바나듐, 갈륨, 인듐, 비스무트, 이트륨, 세륨, 란탄 및 다른 3 가 란탄족으로부터 선택된 산화물 형태의 도핑 금속 하나 이상을 함유하는 상에 의해 조직화 (texture) 된, 2 가 금속 하나 이상을 함유하는 화합물이다.     이들은 특히 다양한 질소 화합물의 군, 바람직하게는 니트릴의 수소화를 위한 수소화 촉매로 사용될 수 있다.
Patent KR-19990045769-A (KR)
Title: 컬러음극선관
IPC: H01J29/07
Filed: 1995-09-18
Abstract: 마스크스프링의 열팽창계수를 서포트프레임의 열팽창계수의 1.2∼2.0배로 한 섀도마스크구체(5)로 함으로써, 마스크스프링의 열팽창량과 서포트프레임의 열팽창량의 차를 억제하는 것이 가능하게 되고, 마스크스프링의 열팽창량과 서포트프레임의 열팽창량의 차에 기인된 빔랜딩시프트에 의한 색순도의 열악화를 방지할 수 있고, 세트내 온도변화정도에 의하지 않는 안정된 색순도를 유지하는 컬러음극선관을 제공한다.
Patent KR-19990064248-A (KR)
Title: 페이스트 전극을 제작하기 위한 장치
IPC: H01M4/26
Filed: 1996-10-02
Abstract: 본 발명은 슬러리를 기판에 자동적으로 로딩하는 슬러리 로딩 장치로서, 상기 기판은 전면, 상기 전면의 반대쪽에 후면 및 전면과 후면 사이에 공극이 있는 내부를 가지고 있고, 상기 장치는 슬러리를 전면 상에 및 공극 내로 도입시켜 공극 내에서 슬러리가 기판을 통과하여 후면으로 배출되게 하는 수단(30), 및 반복적으로 잉여 슬러리가 뒷면 및 공극 내로 되돌아 오게하는 수단(42)을 포함하는 장치에 관한 것이다.
Patent KR-19990082262-A (KR)
Title: 실온의 물체의 물리적 성질들에 대한 현미경적 영상화 장치
IPC: G01R27/26
Filed: 1997-02-11
Abstract: 듀어의 진공공간(18)의 외벽안에 위치된 얇고 단단한 투명 기판 또는 윈도우(28)와, 상기 진공공간 내에서 상기 윈도우(28)와 매우 가까운 거리를 두고 위치도니 크라이오젠 센서(72)를 포함하는, 물체의 물리적 성질들을 현미경적으로 검사하는 크라이오젠 장치에 관한 것이다.  이 구성에 의해 측정할 샘플을 실온 또는 그보다 높은 상기 진공공간의 외부에 위치시키고, 상기 크라이오젠 센서가 샘플(910의 표면을 따라 스캐닝되면서 상기 크라이오젠 센서의 출력을 모니터링 함에 의해 상기 샘플(91)의 물리적 특성들을 현미경적으로 검사할 수 있다.
Patent KR-20000064523-A (KR)
Title: 올리고황산화히알루론산
IPC: C08B37/08
Filed: 1998-01-07
Abstract: 평균분자량이 1,000 ∼ 50,000 에 있으며 총수산기의 10 ∼ 90 ％ 가 황산화된 올리고 황산화 히알루론산이 개시된다.     이 올리고 황산화 히알루론산은, 피부투과성이 우수한 화장료 및 피부과학적 기술분야에서 유효성분으로서 사용할 수 있다.
Patent KR-20000064545-A (KR)
Title: Cdma 신호의 다중 칩의 병렬 복조 방법 및 시스템
IPC: H04B7/216
Filed: 1997-12-05
Abstract: 통신 시스템(50)의 코드 분할 다중 접속(CDMA) 신호 복조기에 있어서, CDMA 신호는 샘플 버퍼(52)에 저장된다.  심볼의 복수 칩을 나타내는 복수 샘플은 샘플 버퍼(52)로부터 재호출된다.  그 후, 복수 샘플은 CDMA 신호에 있는 사용자 심볼의 적어도 한 부분을 만들기 위하여 선택된 사용자 코드(68)를 사용하여 병렬(56)로 복조된다.  다수 핑거를 구비한 다수 사용자(22, 24)로부터의 신호는 병렬 복조기(56)의 자원을 분배함으로 복조된다.  신호 검색은 동일한 병렬 복조기(56)를 사용한다.  다수 사용자를 위한 핑거는 각 사용자의 신호의 필요 및 이용 가능한 전체 복조 자원에 따라 동적으로 할당 및 재할당된다.
Patent KR-20000010955-A (KR)
Title: Upsampling filter and half-pixel generator for hdtv down conversion system
Inventor: IAQUINTO MICHAEL
IPC: H04N5/44
Filed: 1998-03-11
Abstract: PURPOSE: An upsampling filter and half-pixel generator for conversing inputted signal to output video signal having low resolution. CONSTITUTION: A video down conversion system comprises a decoder using down conversion system for generating standard video signal. An inputted video signal which presents visual image is decoded and the system is decimated. The subsampled signal is stored to be used in decoding the encoded image signal.
Patent KR-20000016137-A (KR)
Title: Non-contact holder for wafer-like articles
Inventor: SINIAGUINE OLEG
IPC: H01L21/677
Filed: 1997-05-21
Abstract: PURPOSE: A holder is provided which holds a wafer-like article without physical contact between the holder and the article. CONSTITUTION: A holder for wafer-like articles is formed by providing a platform(10) having a wafer-like article facing surface that includes at least one annular groove therein. The annular groove has a ceiling surface(14) therein which is provided with an opening(24). A gas conducting conduit(15) is connected to the opening. A gas, which introduced into the conduit, exits the conduit through the opening. By choosing a particular orientation of the conduit relative to the annular groove, the gas exiting the opening can be caused to circulate in a clockwise or counter clockwise fashion. The circular flow of gas causes the formation of a vortex adjacent to the article facing surface. A wafer-like article may be held in a suspended state adjacent to the wafer-like article facing surface without contact by the vortex and the gas flowing between the wafer-like article and the article facing surface.
Patent KR-20000022260-A (KR)
Title: Thick film conductor circuit and production method therefor.
Inventor: YOSHIDA KOZO
IPC: H02K3/26
Filed: 1996-06-27
Abstract: PURPOSE: A thick film conductor circuit wherein a zinc containing layer containing 3 to 20 atm% of zinc atoms with respect to copper atoms is formed in a thickness of 0.1 to 5.mgr. m in an area 5. mgr.m deep from the surface of a conductor made of a copper, or a thick film conductor circuit having a rectangular sectional shape in the direction of width of the conductor and having rounded corners at both lower end edge portions. A thick film conductor circuit is provided for a high intension, a low resistance, a low wiring pitch, and the chemical stability of conductor. CONSTITUTION: The thick film conductor circuit includes that a wiring pitch is less than 100micrometer. The circuit is formed by using an aluminum plate treated with a zinc containing basic solution as a conductive substrate. applying a specific liquid photosensitive resin composition to the conductive substrate, exposing a portion, where a resin pattern is to be formed, to high energy rays, dissolving or dispersing and removing an unexposed portion of the photosensitive resin composition by a developing solution to form a desired resin pattern on the conductive substrate, forming a conductor by electrolytic plating by applying a voltage to the conductive substrate while it is immersed in a plating solution, and removing the conductive substrate.
Patent KR-19990046257-A (KR)
Title: 통풍수단을구비한신발
Filed: 1999-01-12
Abstract: 본 발명은 통풍수단을 구비한 신발에 관한 것으로서, 더욱 상세하게는 신발밑창의 안쪽면 바닥에 공기가 통풍될 수 있는 통풍로를 사방으로 서로 통하도록 교차되게 형성하여 신발 안쪽으로는 중창과 안창에 형성된 통풍구멍을 통하여 통풍이되고, 신발의 외측으로는 상기 통풍로와 갑피 외측이 통하도록 함으로서, 신발을 신고 보행시 안창과 중창 그리고 밑창이 반복적으로 압축 및 복원되는 과정에서 펌핑동작이 이루어져 신발 안쪽의 공기는 외부로 배출시키고 외부의 공기는 신발의 안쪽으로 유입될 수 있도록 하며, 신발을 세탁할 경우와 같이 신발 안쪽으로 물이들어갔을 경우에는 갑피 외측의 통풍구멍을 통하여 외부로 쉽게 배출될 수 있도록하기 위한 것이다. 
     상기 본 발명에 의한 통풍수단을 구비한 신발은, 신발밑창(1)의 안쪽에 다수개의 통풍구멍(6)(8)을 각각 형성한 중창(5)과 안창(7)을 적층 부착시킨 신발에 있어서, 상기 신발밑창(1)의 안쪽 바닥면에 사방으로 서로 통하는 통풍로가 교차되게 형성되고, 상기 신발밑창(1)의 안쪽에는 다수개의 통풍구멍(6)(8)을 각각 형성한 중창(5)과 안창(7)이 적층되어 중창(5)의 하측과 신발밑창(1)의 통풍로 사이에 공간부가 형성되게 되며, 갑피(9)의 외측에는 하측이 개구되어 있으며 내측에 공기가 통풍될 통풍공간부(11)를 구비하고 외측에 다수의 통풍구멍(12)을 구비한 통풍포켓(10)을 설치하되, 상기 통풍포켓(10)의 개구된 말단부가 상기 공간부에  삽입 설치된 것을 특징으로 한다.
Patent KR-20000055855-A (KR)
Inventor: KIM GI NAM
IPC: H02K1/28
Filed: 1999-02-10
Abstract: PURPOSE: An auxiliary magnet mounting structure for a brushless direct current motor which can exactly control the brushless direct current motor is provided. CONSTITUTION: A structure for mounting an auxiliary magnet on a brushless direct current motor includes: a housing(1); a stator core(3) which is fixed at an inner surface of the housing; a coil(4) which is wounded round for generating an electromagnetic field when current is applied thereto; a rotary shaft(5) supported rotatably by the housing; a rotary core(6) which is integrated with the rotary shaft and which is rotated together with the rotary shaft by an electric force generated by both the coil and a magnet fixed at a periphery thereof; and the auxiliary magnet(20) which is fixed at the rotary shaft, such that the brushless direct current motor is exactly controlled.
Patent KR-20000056611-A (KR)
Inventor: PARK WOON YONG
IPC: G02F1/133
Filed: 1999-02-24
Abstract: PURPOSE: A liquid crystal display device and a method for actuating the same are provided to divide the display screen into plurality of small ones so as to prevent non-uniformity of the brightness on borders. CONSTITUTION: A liquid crystal display device includes a first(G<SB POS="POST">1</SB>,G<SB POS="POST">2</SB>,...,G<SB POS="POST">m</SB>) and second gate line(G<SB POS="POST">m+1</SB>,G<SB POS="POST">m+2</SB>,...,G<SB POS="POST">2m</SB>) block, a plurality of first data lines(D<SB POS="POST">1</SB>,D<SB POS="POST">2</SB>,...,D<SB POS="POST">N</SB>), a plurality of second data lines(C<SB POS="POST">1</SB>,C<SB POS="POST">2</SB>,...,C<SB POS="POST">N</SB>), and a plurality of pixels. The plurality of the first data lines cross the gate lines of the first gate line block. The plurality of the second data lines are separated from the first data lines and cross the plurality of gate lines of the second gate line block. The scanning direction of the first gate line is opposite to the direction of the second gate line.
Patent KR-19990072896-A (KR)
IPC: B65B53/00
Filed: 1999-02-24
Abstract: A shrink film is provided which is superior in glossiness, mechanical strength, and rigidity, and which is also provided with a property of preventing natural shrinkage. <??>The shrink film with excellent properties is produced by using a resin composition which is obtained by graft polymerization of copolymers of styrene and butadiene with styrene, methylmethacrylate, and butylacrylate. The thus obtained resin composition is extruded after melting and kneading, and drawn into a film in two directions, and exposed at a temperature within a temperature range for the thermal setting so as to obtain the orientation according to ASTM D1504 of the shrink film in range of 1.5 to 5.0 MPa.
Patent KR-20000065630-A (KR)
Inventor: CHO GI CHEOL
IPC: D06F33/02
Filed: 1999-04-07
Abstract: PURPOSE: An unbalance sensor of a full automatic washing machine and a method for the same are provided to perform smoothly a dehydration process by sensing accurately an unbalance of a washing tub. CONSTITUTION: An unbalance sensor of a full automatic washing machine and a method for the same comprises a first case, a second case, a shield plate, an infrared diode, a photo transistor, and a rolling member. The first case is formed with a transmission hole. The second case is formed with a reception hole. The shield plate is installed at an inner portion of the first case. The infrared diode is installed at the transmission hole in order to emit the light beam. The photo transistor is installed at the reception hole in order to receive the light beam. The rolling member is installed at a shield plate.
Patent KR-20000022613-A (KR)
Inventor: UKAI YOSHIDAKA
IPC: G09G3/288
Filed: 1999-04-14
Abstract: PURPOSE: A method for driving a plasma display panel is provided to reduce a power consumption, to improve a contrast and a gradation reproducibility. CONSTITUTION: In a method for driving a plasma display panel, a field is composed of a plurality of sub fields which divided into a plurality of sub field groups. A weighting of a brightness is executed so that a weight for each sub field is identical in a sub field group. When executing a gradation display assigning a lighting maintain period and an addressing period every sub field, A set number of a lighting maintain discharge for a sub field, which becomes an object of a lighting maintain, and a set number of a lighting maintain discharge for a different sub field are set differently.