baber/WOPTO huggingface dataset:
Patent KR-20000022085-A (KR)
Title: Highly oriented fluoropolymer films
Inventor: MACKEY JOSEPH EDGAR
IPC: B29C48/00
Filed: 1997-06-04
Abstract: PURPOSE: A highly oriented fluoropolymer film is provided to improve the properties of mechanical strength, toughness, and water vapor barrier capability without increasing the film gauge and produce a multilayered film structure which is dimensionally stable and uniform across its entire width. CONSTITUTION: The highly oriented multilayer films comprising coextruding films having at least one layer of a fluoropolymer, at least one layer of a polyolefin homopolymer or copolymer and an intermediate adhesive layer of a polyolefin having at least one functional moiety of an unsaturated carboxyl acid or anhydride thereof. With this structure the polyolefin layer allows the fluoropolymer layer to be stretched up to ten times its original length. Coextrusion processing is done at higher temperatures, i.e. in the range of from at about 280°C to about 400°C. These temperatures allow films to be produced in the absence of polymer degradation and film melt fracture.
Patent KR-19990067755-A (KR)
Title: 태양 전지 모듈 및 태양 전지 일체형 외장체
IPC: H01L31/048
Filed: 1999-01-06
Abstract: 태양 전지 모듈(60a, 60b)을 서로 전기적으로 접속하기 위한 전기 접속 부재의 피복재는, 폴리에스테르계 가소제, 인산 에스테르계 가소제, 지방산 에스테르계 가소제 및 에폭시계 가소제 중 어느 하나를 함유하는 염화 폴리비닐계 수지로 구성됨으로써, 태양 전지 모듈은  전기 접속 부재가 장시간에 걸쳐 유기 방수 시트와 같은 기초 부재와 접촉하고 있는 경우에도 전기 접속 부재의 열화가 적고 성능 안정성이 우수하게 된다.
Patent KR-20000055207-A (KR)
Inventor: JEON SI MOON
IPC: D06F37/26
Filed: 1999-02-04
Abstract: PURPOSE: A laundry machine having a washer tub inclined by a lever is provided to accomplish augmented efficiency of washing action and prevention against vibration and noise while arranging the washer tub to be automatically inclined during washing and rinsing operations and to be set upright during a drying operation through the use of lever element. CONSTITUTION: A laundry machine comprises a hanger(53) installed to permit a washer tub(60) to be hung to an outer case(51) of the laundry machine and which has a damper element(53a), a lever element(70) arranged beneath the washer tub(60) so as to permit the washer tub(60) to be inclined at a predetermined angle when the tub(60) is fed with water, and a motor(90) connected to the lever element(70) for a horizontal movement of the lever element(70). The inclination angle of the washer tub(60) is adjusted by an operation of the motor(90). The lever element(70) has a spring serving as an attenuator and is installed to be eccentric from a center of the washer tub(60).
Patent KR-20000055450-A (KR)
Inventor: PARK SEUNG CHEOL
IPC: F24F1/00
Filed: 1999-02-06
Abstract: PURPOSE: A suction shutter of an air conditioner is provided to improve performance of the air conditioner by reducing resistance in a suction channel since suction flow is not divided by a panel of the suction shutter and reduce the noise generated by the panel by changing the position of the panel and the noise due to a vortex flow generated below an indoor heat exchanger. CONSTITUTION: A suction shutter(60) of an air conditioner rotates by a rotation driving element for coupling a suction grill(61) with a suction hole(51a) when operating and coupling a panel(62) with the suction hole when stopping the operation, wherein the suction grill is rotatably connected to an end part of the panel, the panel is formed with a protrusion(62a) at a predetermined position of both side parts, the protrusion is fitted into a guide groove(51d) formed on a main body(51) and the guide groove is formed to pass suction flow through a front surface of a heat exchanger(52) when operating.
Patent KR-19990072993-A (KR)
Title: 광기록매체및그의제조방법
IPC: G11B7/26
Filed: 1999-02-26
Abstract: 미소한 요철 패턴이 전사성 좋게 성형된 광 기록 매체를 제공하고, 또한 미소한 요철 패턴을 확실히 성형할 수 있는 광 기록 매체의 제조 방법을 제공한다. 
     광 기록 매체의 제조 방법은 기판상에 형성된 레지스트막의 소정 영역을 노광하는 것에 의해, 레지스트막에 오목부가 일렬로 배열되어 있는 오목부열을 복수개 형성함과 동시에, 이웃하는 오목부열 간의 레지스트막을 제거하여 원반을 형성하고, 이 원반에 금속 도금을 실행하고, 이것을 박리하는 것에 의해 마스터 스탬퍼를 형성하고, 이 마스터 스탬퍼로 부터의 전사를 홀수회 실행하는 것에 의해 마더 스탬퍼를 형성하고, 이 마더 스탬퍼를 전사하는 것에 의해 수지 기판을 성형하고, 이 수지 기판의 상기 마더 스탬퍼가 전사된 면상에 적어도 광 투과층을 형성한다.
Patent KR-20000060293-A (KR)
Inventor: JANG CHOON JA
IPC: A23G3/00
Filed: 1999-03-13
Abstract: PURPOSE: A process for preparing han-gwa with a tangleweed, which is abundant in a nutriment such as iodine and calcium. CONSTITUTION: The process for preparing han-gwa with a tangleweed comprises the steps of: cutting tangleweeds into regular size; removing salt and dust on surface of the tangleweed and cleaning with dishcloth; soaking the tangleweed in an edible oil and cleaning again; frying to 2 times of size at a temperature of 120-140°C; unfolding the fried tangleweed with chopstick; applying grain syrup on the surface to a thickness of 0.2-0.4cm; and then applying materials such as grains of cooked rice, nuts, perilla seeds, sesame seed, black sesame, etc.
Patent KR-20000060542-A (KR)
Inventor: KIM JI SANG
IPC: G08B25/00
Filed: 1999-03-17
Abstract: PURPOSE: A system for alarming rapid drop of an underground water level is provided to be able to always watch an underground water level with the naked eye by indicating a variation of the water level. CONSTITUTION: A system for alarming rapid drop of an underground water level comprises a float(10) which floats on a water level(W) in a measure hole(H). A head(12) is interconnected with the float(10) through a load(11). A support table(14) supports the head(12) in the measure hole(H). An indicator(15) is installed at a remote place, and indicates rapid drop of the water level. A power supply device(16) applies current to the indicator(15) when the head(12) is dropped according to the rapid drop of the water level.
Patent KR-20000065878-A (KR)
Inventor: MIN KEON DONG
IPC: A61F11/00
Filed: 1999-04-09
Abstract: PURPOSE: An ear cleaner employs a motor to rotate a cleaning bar in the ear and a fan to suck dusted earwax out of the ear. CONSTITUTION: The ear cleaner comprises an earwax cleaning bar(2), a vacuum cleaner(6), a drive(10). The earwax cleaning bar is made of a soft ceramic screw(2), and the vacuum cleaner part includes an earwax cleaner shaft, a fan(4), an earwax cleaner shaft support(5), a filter(7), a suction hole(14) and discharge hole(15), a safety butt of the cleaner(3), and a cleaner housing(6). For cleaning, with the motor on, the fan belt revolves to turn the fan and the cleaning bar for dusting and sucking earwax for collection and discharge.
Patent KR-19990088248-A (KR)
Title: 송신주사수신기내의송신기과부하감소방법및장치
IPC: H04B7/00
Filed: 1999-05-13
Abstract: 통신 시스템은 과부하 송신기로부터 송신되고 송신 주사 수신기에 의해 수신된 송신기 신호들을 감소시킴으로써 송신 주사 수신기의 송신기 과부하를 감소시킨다. 송신될 송신기 신호의 샘플은 송신하기 전에 송신기로부터 얻어진다. 송신기 신호가 송신되고 송신 주사 수신기에 의해 수신된 이후 샘플은 송신 주사 수신기에서 송신기 신호를 감소시키도록 사용된다. 이렇게 하기 위해 샘플은 송신기 신호로 지연, 조절, 결합된다. 몇몇 실시예들에서, 송신기 신호의 일부분은 송신에 앞서 송신기의 송신 경로로부터 얻어지며 결합된 경로에 놓인다. 결합된 경로 상의 송신기 신호는 송신기에 의해 송신되고 송신 주사 수신기에서 수신된 송신기 신호와 결합하기 위해 송신 주사 수신기의 송신 주사 경로로 도입된다. 결합된 경로 내의 지연 소자는 송신기에 의해 송신된 후 송신 주사 수신기에 의해 수신된 송신기 신호이 경험하는 지연에 대응하도록 상기 결합된 경로 상의 지연을 조절하도록 사용된다. 결합된 경로 상의 진폭 및 위상 조절 장치는 송신 주사 경로 상의 송신 신호를 감소시키기 위해 결합된 경로 상의 송신 신호를 조절한다. 송신 주사 경로 상의 송신기 신호 감소를 향상시키기 위해 송신 주사 경로 상의 최소한의 송신기 신호의 측정은 송신 주사 경로 상의 송신기 신호의 레벨을 감소시키도록 상기 결합된 경로 상의 송신기 신호들의 위상 및/또는 진폭을 조절하도록 사용될 수 있다. 더욱이, 병렬로 결합된 경로들을 포함하는 연속적인 소거 스테이지들은 송신 주사 경로 상의 송신기 신호를 더 많이 억제하도록 실행될 수 있다.
Patent KR-19990088316-A (KR)
Title: 메모리부와논리부를함께구비한ｌｓｉ소자
IPC: G11C7/22
Filed: 1999-05-15
Abstract: 본 발명은 제조 비용을 저감시키고 데이터 신호의 전송을 고속으로 행할 수 있는 멀티 칩 구조의 LSI 소자를 제공하는 것을 목적으로 한다. 
     리드선을 통해 접속되는 제1 칩과 제2 칩을 탑재한 LSI 소자에 있어서, 제1 칩내의 출력 클록에 응답하여 제1 칩내의 데이터 신호를 출력하는 출력 회로와, 출력 회로에 접속된 데이터 출력 단자가 상기 제1 칩에 설치된다.  더욱이, 출력 클록으로부터 생성되어 클록용 리드선을 통해 제2 칩내로 보내어진 전송 클록에 응답하여, 출력 회로로부터 출력되는 데이터 신호를 입력하는 입력 회로와, 입력 회로에 접속되어 데이터 입력 단자가 제2 칩에 설치된다.  그리고, 제1 칩내의 데이터 출력 단자와, 제2 칩내의 데이터 입력 단자가 양 칩의 대향하는 변에 각각 배치되어, 데이터용 리드선을 통해 접속되는 것을 특징으로 한다.  이 발명에 따르면, 제1 칩내의 출력 클록을 기준으로 하여 데이터 신호가 제1 칩측의 출력 회로로부터 출력되고, 데이터용 리드선을 통해 제2 칩내의 데이터 입력 단자로 송신되며, 더욱이 제1 칩내의 출력 클록이 제2 칩으로 보내어져 그것으로부터 생성된 전송 클록에 응답하여 제2 칩내의 입력 회로가 데이터 신호를 취입하여 내부로 전송한다.  따라서, 제1 칩내에 있는 단일 기준 클록에 동기하여 제1 칩으로부터 제2 칩으로의 데이터 신호의 전송을 고속으로 행할 수 있다.
Patent KR-20000074038-A (KR)
Inventor: SHIM EUNG YONG
IPC: H04M11/04
Filed: 1999-05-17
Abstract: PURPOSE: A combination of an automatic security/alarm system and a telephone set is provided to automatically inform a security company of an invasion, and to generate an alarm for the invasion. This invention enables a user to easily check a system at any time and perform an alarming/releasing process through a remote controller, and enables recording of noise or voice in the invasion place as evidence. CONSTITUTION: An adapter(1) supplies a DC voltage. A backup battery(2) supplies power. An LED display(3) displays telephone numbers, time and the state of sensors. An extension control port(5) connects other equipments of control objects. An LCD(4) displays instructions necessary for setup of a system and control modes. A keyboard(6) presses telephone numbers through inputs of control keys. Infrared sensors(7) detects an invader and delivers the invasion. A door opening/shutting sensing switch(8) senses the opening/shutting of the door. An RF receiver(9) receives a control signal and an invader sensing signal of a remote controller(21) and the infrared sensors(7), and delivers the signals to a microcomputer(22). A memory(10) memorizes telephone numbers and system setup data. A microphone(11) converts voice and voice signals into electric signals. A voice signal processor(12) plays memorized voice and voice signals at need. A ring signal detector(15) detects a telephone call. An on-hook controller(16) connects a telephone line with a system and the telephone set(13). A tone detector(17) separates only a dual tone multi frequency(DTMF) tone and inputs the DTMF tone to the microcomputer(22). A DTMF tone dial circuit(18) generates telephone numbers of the microcomputer(22) with DTMF tones. A speech network circuit(19) mutually delivers voice signals inputted through the telephone line and the microphone. An amplifier(20) amplifies voice signals, ring signals and alarm signals to predetermined levels, and outputs the amplified signals through the speaker(14). A remote controller(21) delivers information on system check and control. And the microcomputer(22) performs a comprehensive system control.
Patent KR-19990088530-A (KR)
Title: 램프와램프의제조방법
IPC: H01J9/32
Filed: 1999-05-25
Abstract: 유리와 전극봉의 틈새에서 발생하는 스트레스의 집중을 없애고, 또 전극봉이 위치하는 측관부 유리에 유리와 전극봉의 열팽창계수가 상위한 것 이외에서 발생하는 균열의 발생을 최소한으로 억제하며, 또한 금속박과 유리의 밀착성을 높인 고내압구조의 램프를 제공하려 한다. 
     발광부(1)와 발광부에 뻗어 있는 측관부(2) 등으로 구성된 유리밸브내에 외부전류 도입선(5)의 일부가 발광부(1)내에 위치하도록 전극봉(3)을 삽입한 상태에서, 금속박(4)을 기밀하게 밀봉하는 공정에서 외부전류 도입선(5)의 위치하는 측관부(2)를 압축하는 커다란 압력에 의하여, 금속박(4)의 위치하는 측관부(2)를 압축하는 단계를 거쳐 램프를 제조한다.
Patent KR-20000075242-A (KR)
Inventor: KIM YANG GYU
IPC: F24F1/06
Filed: 1999-05-31
Abstract: PURPOSE: A defrost control method is provided to minimize user inconvenience and improve efficiency and reliability of system by accurately recognizing the time of frost formation at an outdoor heat exchanger. CONSTITUTION: A method comprises a first step of classifying outdoor temperature into three sections and starting a defrosting operation with different compressor operation time and pipeline temperature for each of the three sections, a second step of lowering, if it is judged as a defrosting operation, operation frequency to a minimum frequency for outdoor control, switching linear expansion valve, and performing defrosting operation at an operation frequency for a predetermined time period if the operation frequency at the start of defrosting operation is higher than a predetermined frequency, a third step of switching a four-way valve, performing defrosting operation at the lowest frequency during a predetermined time period, and performing defrosting operation at a high frequency, and a fourth step of turning off a compressor during a predetermined time period when the defrosting operation is completed.
Patent KR-20010001386-A (KR)
Inventor: JUNG IN SEOK
IPC: H01R4/18
Filed: 1999-06-03
Abstract: PURPOSE: A wire connecting device is provided to clamp a wire and prevent the short circuit of the wire and prevent the solder penetration during a soldering process using Pb. CONSTITUTION: A wire connecting device comprises a clamper(18) for compressing and connecting an electrode(8) of a lamp(2), a wire(4) and a core(16). The clamper(18) consists of a wire clamping part(18A), a core clamping part(18B) and an electrode clamping part(18C). If the electrode is an electrode connected to a lamp for an LCD module, the electrode clamping part(18C) compresses even the lamp including the electrode. The electrode clamping part(18C) is rightly bended from the wire clamping part(18A) and the core clamping part(18B).
Patent KR-20010003231-A (KR)
Inventor: PARK HYEONG JUN
IPC: B41M5/00
Filed: 1999-06-22
Abstract: PURPOSE: A holographic film for shooting is provided, which doesn't have deformation on the hologram and superior in scratch. CONSTITUTION: In a holographic film for shooting which is piled up a substrate, metal layer in an order, it is characterized in that a protecting layer comprised of 60-90wt.% of melamine resin which is hardened at 180-190deg.C for 10-60secs. and 10-40wt.% of acryl resin is formed between layers.
Patent KR-20010004147-A (KR)
Inventor: CHOI JONG GWON
IPC: G11B7/24021
Filed: 1999-06-28
Abstract: PURPOSE: A compact disk is provided to can maintain a stable mounting state when mounting a disk to a mounting part of a disk tray of the compact disk driver by providing a protrude part and an embossing part for fitting the centering of the disk to the disk mounting part. CONSTITUTION: The compact disk includes following units. A penetration hole(401h) is formed to a probably center part of a body of the compact disk(401c) in order to be inserted to a center shaft of a turn table of inside of the compact disk driver. A data recording region(401r) for recording predetermined data is formed on a concentric circle formed from the center of the penetration hole(401h). A protrude part(401t) for fitting the centering of the disk to the 8 cm compact disk mounting part is formed to a predetermined part of a surface being mounted the disk to the turn table. The surface(401s) of the outside part of the disk body is processed by embossing in order to prevent the disk from sliding.
Patent KR-20000017702-A (KR)
Inventor: KWONG HYUK JU
IPC: H01L21/20
Filed: 1999-07-06
Abstract: PURPOSE: A reaction room of an atomic layer thin film depositing apparatus is provided to deposit two atomic layer thin films on a substrate sequentially by injecting two reaction gases at regular time interval in turn. CONSTITUTION: The reaction room of an atomic layer thin film depositing apparatus comprises: a gas separating plate (130) intervening between upper and lower plates (120, 110) of the reaction room for making two reaction gases not contacted at an insertion process by separating a reaction gas inserting path into a lower part and an upper part; upper and lower gas division members (140, 150) having a plurality of gas division openings, for dividing the two gases into the upper and lower reaction gas inserting paths to insert the divided gases into the inserting paths, respectively.
Patent KR-19990078651-A (KR)
IPC: G01N33/84
Filed: 1999-07-21
Abstract: 본 발명은 용존이온의 농도(Ion)와 수소이온의 농도(pH)를 측정하는 다중채널 pH/Ion 측정장치에 관한 것으로, 동시에 다수의 시료의 pH/Ion을 측정할 수 있는 구조로 되어 있어 측정시간을 단축시키고 측정효율을 향상시킬 수 있으며, 분석 소프트웨어 및 컴퓨터와 연결되어 사용됨으로써 다수의 측정치가 동시에 디스플레이 되고 측정값의 저장 및 활용이 용이하도록 한 것이다. 기존의 다중채널 분석기는 4개 정도의 프로브 입력단자를 설치하였으나, 각 입력단자가 독립적으로 분석을 수행할 수 없고 기존에 개발된 별도의 단일채널 pH/Ion와 함께 사용이 가능한 단순한 연결부 기능만을 수행한다.  이와 달리 본 발명의 다중채널 pH/Ion 측정장치는 분석 시스템을 종합 관리하는 소프트웨어를 사용하여 시스템 전체의 통합 관리 및 각 채널이 독립적으로 운용 가능하며, 중앙 집중식으로 동시 원거리 측정을 통해(on-line) 장기적인 관측, 관리 및 제어가 가능하다. 이를 위해, 화학시료(121)의 pH/Ion을 측정하는 pH/Ion 측정장치는, 외부케이싱; 외부케이싱 내부에 수용되고 다수의 입력채널(109)이 형성되어 있는 회로기판; 외부케이싱 상에 설치되고 입력채널(109)에 연결되는 다수의 입력포트(104); 입력포트(104)에 각각 연결되어 화학시료(121)의 전압치를 측정할 수 있는 다수의 측정프로브(103); 측정프로브(103)에 의해 측정된 전압치의 아날로그값을 디지털값으로 변환하는 아날로그-디지털 변환기; 아날로그-디지털 변환기에 의해 변환된 전압치의 디지털값을 소프트웨어적으로 환산하여 pH/Ion 값으로 변환하는 환산장치; 환산장치에 의해 변환된 pH/Ion 값을 디스플레이하는 디스플레이부; 및 시스템 제어용 소프트웨어를 구비하여 다중채널 pH/Ion 측정장치의 제어, 운용, 교정, 테이타 변환, 저장 및 측정값의 디스플레이를 위한 제어부를 포함하여, 다수의 입력포트(104)를 통해 입력되는 각 화학시료(121)의 측정치를 pH/Ion 값으로 각각 디스플레이하는 것을 구성되어 있는 것을 특징으로 한다.
Patent KR-20010011680-A (KR)
Inventor: MUN BYEONG JIN
IPC: G05F1/52
Filed: 1999-07-29
Abstract: PURPOSE: A circuit for controlling noise band width controller is provided to control noise band widths up to 128 numbers to utilize more various noise band widths in jamming and enable a micro control and utilize an EPROM of a programmable IC cell to update a program whenever a model of an RF generator is changed. CONSTITUTION: The circuit for controlling noise band width comprises the first to third voltage distributers(200,220,210) and a selection input controller(300). The first distributer(200) connects a resistor to respective input terminal and distributes input voltage into plural voltages through the resistors. The second to third distributers(220,210) connect plural inputs in parallel to the output of the first distributers and connect a resistor to each of the inputs to distribute the output signal of the first distributer by the resistors. The selection input controller(300) applies selection data to the distributers to control the selection of the output data of the distributers.
Patent KR-20000034896-A (KR)
Inventor: OZAWA HARUO
IPC: G03F7/20
Filed: 1999-07-30
Abstract: PURPOSE: An exposure apparatus is provided to shorten a time period required for replacing gas in the frame and to facilitate the gas replacement operation. CONSTITUTION: The exposure apparatus including an optical system for exposure apparatus for applying light of a specific wavelength to a mask formed with a pattern, and a projection optical system for projecting a pattern image of the illuminated mask onto a substrate. In the optical system for exposure apparatus, a plurality of independent chambers (42a-42g) are formed in a frame(41), and, in each of the chambers, lids(44a-44g), poping (L1a-L1h), piping(L2a-L2g), valves(45a-45g),(46a-46g)and valves(48a-48g) for opening and closing passages in response to the valve detected by an oxygen density sensors are provided. Further, seven group of optical parts, that is, beam shaping lens(2); a mirror(3); a beam expander lens(4); a mirror(5); a fly-eye lens(6); a set of a first relay lens(7), a reticle blind (8) and a second relay lens(9); a set of a mirror (10) and a main condenser lens(11), are contained within different chambers of the frame.
Patent KR-20000017448-A (KR)
Inventor: MIURA DETSUYA
IPC: H04B1/7115
Filed: 1999-08-23
Abstract: PURPOSE: A CDMA(Coded Division Multiple Access) method is provided to prevent a degradation of reception quality of a signal obtained by a RAKE composition section, although a signal receiving state is changed within a treatment time for selecting an amount of reception delay. CONSTITUTION: The method comprises the steps of setting a plurality of standard reception delay amounts based on a correlation profile obtained by a reverse-diffusion of receiving signals, producing a plurality of correlation values based on each of the standard reception delay amounts, measuring a plurality of interference levels based on the correlation values, determining whether demodulation signals produced from the correlation values is composed based on SIRs (Signal to Interference Level) produced from the correlation values corresponding to the interference levels, composing the allowed demodulation signals and decoding the composed signals. The step of producing the correlation values further comprises a step of reversely diffusing the receiving signals using the standard reception delay amounts. Thereby, since the demodulation signals are composed only when the level difference between the correlation values and the interference wave is large, the signal receiving quality is not degraded.
Patent KR-20010018862-A (KR)
Inventor: KIM GI YUN
IPC: H01L21/66
Filed: 1999-08-23
Abstract: PURPOSE: An insert ring is provided to prevent the insert ring from being malfunctioned by a leakage of air, by using an O-ring of a quadrilateral cross-section to increase a contact area between the O-ring and a cylinder. CONSTITUTION: A piston ring is of a disc plate type and has a cylinder(10) of a dented groove type in its edge wherein an air injection hole is installed in a lower portion of the cylinder. An O-ring(5) has a quadrilateral cross-section of which corners are round and is composed of a circular ring type to be inserted into the piston ring. A cylinder ring is installed in an upper portion of the cylinder, and ascends and descends by vertical motion of the O-ring. An outer ring(11) is composed of a circular ring type, and has an opening in its center. An outer portion of the outer ring is connected to a lower portion of the cylinder ring. A card holder(6) is mounted through the opening of the outer ring, and a probe card(7) can be fixed in the center of the card holder.
Patent KR-20010019500-A (KR)
Inventor: KIM HYEON IL
IPC: H04B7/216
Filed: 1999-08-27
Abstract: PURPOSE: The trace back control device is provided to extract all data within a limited time without changing memory capacity and logic, even though a data transfer rate is increased, by applying a dual port structured trace back memory. CONSTITUTION: The trace back control device is composed of the first control unit(10), the second control unit(20), the third control unit(30), a MUX(40) and a trace back memory unit(50). The first control unit(10), after extracting an address appointed by the analysis of a data access request signal(TBS_adr) supplied from the external, traces back the trace back memory unit(50) as much as an appointed depth through buses A1, C1 and D1. The first control unit(10) supplies address information on the rest data to the second control unit(20). Tracing back the data of the appointed address according to address information on the rest data supplied from the first control unit(10), the second control unit(20) executes the demodulation of the next data and outputs a demodulated data(dec_dat). The third control unit(30) records a data(TBS_dat) supplied from the external through a path connected by the switching of the MUX(40) in the trace back memory unit(50) so that the data(TBS_dat) can be traced back at the next time section. The MUX(40) executes a switching function to connect the data bus of the second control unit(20) and the trace back memory unit(50) or the third control unit(30) and the trace back memory unit(50), in order to trace back the data stored in the trace back memory unit(50) or to store external data to execute the trace back of the next section, according to a control signal(MUXC) supplied from the external.
Patent KR-19990084017-A (KR)
Title: 펀칭을 겸한 비닐 절곡기
Filed: 1999-09-07
Abstract: 본 발명은 비닐 포장작업의 신속을 기하기 위하여 수매의 비닐을 적층 시킨 상태에서 일정한 형태로 절단해 가면서 연속적으로 펀칭구에 의한 구멍의 펀칭작업과 비닐 전체의 3분지 1이 1차적으로 접어지게 한 다음 다시 나머지 비닐의 지분(2분지 1)에 해당하는 중간을 기계적인 장치로 접어줌으로서 포장작업시 팩에 넣거나 또는 묶어줄 때 신속성을 기하는 작업능률의 향상과 포장상태를 균등히 하는 효과를 제공하는 간단한 구조의 펀칭을 겸한 비닐 절곡기를 자동화하는데 있다.
Patent KR-20010027202-A (KR)
Inventor: JANG HYO SUB
IPC: H01C7/00
Filed: 1999-09-11
Abstract: PURPOSE: A flat chip resistor is provided to sufficiently lower a resistance value by forming a zero-ohm chip resistor using a metal chip and to reduce a cost by simplifying a process. CONSTITUTION: Concave portions are respectively formed at a center portion of each upper and lower surface of a massive structure so as to be overlapped. The concave portions of a metal chip(20) are filled by a polymer(24). A nickel layer(27) and an alloy layer(29) are formed on both ends by putting the resultant meta chip in a plating solution. A making of the same shape is formed on a surface, which is formed by the polymer(24), according to the above-described method.