baber/WOPTO huggingface dataset:
Patent KR-20030039522-A (KR)
Title: Equipment and process for fabricating of plasma display panel
Inventor: LEE MI GYEONG
IPC: H01J9/48
Filed: 2001-11-13
Abstract: PURPOSE: A system and a process for manufacturing a plasma display panel are provided to achieve improved characteristics of the panel, while reducing manufacturing time and costs. CONSTITUTION: A system comprises an upper protective film formation chamber(71) for forming an MgO protective film on an upper substrate; a substrate conveying chamber(72) for receiving the upper substrate from the upper protective film formation chamber, and conveying the upper substrate together with a lower substrate to the subsequent unit; a cleaning chamber(74) for removing impurities from the upper and lower substrates which are conveyed through the substrate conveying chamber, and performing a vacuum evacuation; a sealant deposition chamber(75) for depositing a sealant on the upper substrate conveyed from the cleaning chamber; and a joining and discharge gas injection chamber(76) for joining the upper and lower substrates conveyed from the sealant deposition chamber, injecting discharge gas through an exhaust pipe arranged at the upper or lower substrate, and tipping off the exhaust pipe.
Patent KR-20030040822-A (KR)
Title: Trousers
Inventor: KIM DO KYUN
IPC: A41D1/06
Filed: 2001-11-16
Abstract: PURPOSE: Pants are provided to easily transmit input signals to a certain system by containing a kind of wearable computer therein as well as to secure the portability of the computer. CONSTITUTION: The pants, basically consisting of a main body(10) and a pair of leg portions(20) extending from the main body, is provided on at least one of the leg portions with an input unit(40) and a guide rail(30) moving between a certain operating position and a portable position. The input unit comprises an input unit body(41) coupled to the corresponding leg portion, an input part(43), such as a keyboard, installed inside the input unit body, a wireless transceiver, and a rail engagement member.
Patent KR-20030042347-A (KR)
Title: The apparatus for decreasing noise of compressor
Inventor: RA JONG RAE
IPC: F24F5/00
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus for reducing noise of a compressor is provided to effectively reduce noise and vibration of the compressor by arranging a viscous fluid in the sound insulation member in a uniform manner. CONSTITUTION: An apparatus comprises a sound insulation unit(21) arranged around the outer periphery of a compressor. A sound insulation unit includes a rectangular side surface portion(22) having a plurality of junction lines(24), through holes(25) formed at the junction lines so as to allow for passage of fluid, and a cap(23) which opens for injection of fluid; a circular top surface portion(26) having an upper inlet hole(31) for passage of fluid and a junction line with a plurality of through holes formed at the center of the top surface portion; and a circular bottom surface portion(27) having a lower inlet hole(32) for passage of fluid and a junction line with a plurality of through holes formed at the center of the bottom surface portion.
Patent KR-20030042505-A (KR)
Inventor: AN JEONG OH
IPC: C02F1/467
Filed: 2001-11-23
Abstract: PURPOSE: A silver ionized water supplier is provided which is mounted on washing machine or toilet bowl to obtain cleaning and sterilization effects by automatically supplying silver ionized water to the washing machine or toilet bowl. CONSTITUTION: The silver ionizer for continuous ionization comprises a main body part(110) on which inlet(10) and outlet(20) are formed; a sensing part(100) for sensing flow rate of the inlet(10); first silver ionized water preparation part(40) and second silver ionized water preparation part(50) in which silver rod(70) is mounted on electrodes inside the main body part(110) so that the silver rod(70) is electrolyzed; and a control part(60) for controlling intensity of power supply supplied to the first and second silver ionized water preparation parts according to flow rate measured at the inlet of the main body part(110), wherein silver rod or gold rod is mounted on the inner part of a main body part to which pipe is connected in the first and second silver ionized water preparation parts(40,50) so that the silver rod or gold rod is electrolyzed by supplying a power supply to silver rod or gold rod, wherein the sensing part(100) comprises an impeller rotated by flow rate, and an electromagnetic sensing sensor on the center of which a magnet(30) is mounted to sense rotation speed of the impeller, and wherein the main body part is attached to washing machine or toilet bowl.
Patent KR-20020096825-A (KR)
Title: pillar anchor with an improved fixing structure and method for manufacturing the same
Inventor: KANG JIN HEE
IPC: B21D53/88
Filed: 2001-11-26
Abstract: PURPOSE: A pillar anchor and a method for manufacturing the pillar anchor are provided to reduce the cost of production and to prevent the missing of a spacer in assembling by making an anchoring part of the pillar anchor space apart from a vehicle body panel even without the spacer. CONSTITUTION: A cylindrical part(103) extending downward is formed in the center of an anchoring part(1b) of a pillar anchor. The inner diameter of the cylindrical part is longer than the diameter of a stepped head part(6a) of a bolt(6). A bottom face(104) is formed in the lower end portion of the cylindrical part. In the center of the bottom face, an anchoring hole(105) of which diameter is longer than the diameter of an insertion part(6b) of the bolt and shorter than the diameter of the stepped head part of the bolt is formed. According to the anchoring hole, the anchoring part of the pillar anchor spaces apart from a vehicle body panel.
Patent KR-20030043352-A (KR)
Title: Snow removal vehicle for airport's runway
Inventor: SONG JAE WOON
IPC: E01H5/10
Filed: 2001-11-28
Abstract: PURPOSE: A snowplow for an airport runway is provided not to hinder air traffic and not to make a frozen runway when the temperature falls below zero. CONSTITUTION: The snowplow for an airport runway comprises an inclined guide plate(11) installed to the front of a car body and reciprocated by a hydraulic unit, a snow storage unit(12) taking the snow placed along the guide plate(11), many hot water pipes installed in the snow storage unit(12) and provided with many injection holes, a water tank(14) storing up the water supplied from the hot water pipe, a boiler heating up the water of the water tank(14), then supplying to the hot water pipe, and a snow collecting device(10) containing a pump which transfers the snow melted and the hot water injected by the hot water supplied to the hot water pipe of the snow storage unit(12) to the water tank(14).
Patent KR-20030045295-A (KR)
Title: Double window curtain of conversion equipment
Inventor: JI SEUNG JU
IPC: G03B21/54
Filed: 2001-12-01
Abstract: PURPOSE: An apparatus for automatically switching a dual blind is provided to selectively display moving pictures in a holyday, weekdays, daytime or midnight by automatically converting the dual blind depending on quantity of light. CONSTITUTION: An automatic dual blind switching apparatus includes an optical sensor(80) formed at a front of a window in order to measure quantity of light and generate a measured value thereof for switching a blind cloth(52) of a front screen and a blind cloth(51) of a rear screen. A control section receives the measured value from the optical sensor and generates a signal for switching the blind cloth(52) of the front screen and the blind cloth(51) of the rear screen. A reversible motor(100) is provided to switch the blind cloth(52) of the front screen and the blind cloth(51) of the rear screen when the signal is applied thereto from the control section.
Patent KR-20030046766-A (KR)
Inventor: JANG SANG GUN
IPC: A61C3/14
Filed: 2001-12-06
Abstract: PURPOSE: A scalpel for a dental surgery is provided which is suitable for cutting along teeth by forming an end portion of a blade in a semicircular concave shape. CONSTITUTION: In the scalpel, a blade(10) is formed in such a manner that a holder(B) is connected to a rear portion, and a front end and lower end are formed of an edge of a blade, and in the blade, a holder assembly portion(12) is formed in a flat shape, and an end portion(13) of the same is formed in a semicircular concave shape in a longitudinal direction of the same, and an end portion of the semicircular concave shaped portion is formed in an arc shape, and all circumferences of the arc portion are formed of an edge of blade, so that it is possible to easily cut a circumference portion of a certain tooth based on a semicircular concave portion of the blade.
Patent KR-20030048769-A (KR)
Title: A driver module's structure for the flat panel display
Inventor: PARK DONG UN
IPC: G09G3/20
Filed: 2001-12-13
Abstract: PURPOSE: A structure of a driver module for flat panel display is provided to radiate the heat generated from plural drive ICs to the outside by connecting electrically the drive ICs, a conductive reinforcement plate, and a pattern of a flexible substrate to each other. CONSTITUTION: A driver module(60) includes a flexible substrate(70), a plurality of drive ICs(80), and a conductive reinforcement plate(85). The flexible substrate is installed between a display panel and a controller. A pattern is formed on the flexible substrate. The drive ICs are installed on the flexible substrate in order to be driven according to a control signal and transmit a pixel signal to the display panel. The conductive reinforcement plate is installed at both sides of the flexible substrate. A hole is formed at a predetermined spot of the flexible substrate on which the drive IC is installed. The hole is used for connecting electrically the drive IC with the pattern. The drive ICs, the conductive reinforcement plate, and the pattern are connected to each other by injecting a conductive adhesive into the hole.
Patent KR-20030052274-A (KR)
Title: Structure and manufacturing method for the power line by using dual damascene process
Inventor: PARK JEONG HO
IPC: H01L21/28
Filed: 2001-12-20
Abstract: PURPOSE: A power source wiring structure using dual damascene and a method for manufacturing the same are provided to be capable of reducing the resistance of the wiring of a peripheral circuit portion by improving the shape of the wiring. CONSTITUTION: The first interlayer dielectric(102), a lower wiring(104), the second interlayer dielectric(106), an etching stop layer(108), and the third interlayer dielectric(110a) are sequentially formed on a lower structure(100) of a semiconductor substrate. A via hole of the etching stop layer and the second interlayer dielectric, is connected with a trench of the third interlayer dielectric. The trench and via hole is filled with an upper wiring(118) for connecting with the lower wiring. Preferably, a wiring made of the upper and lower wiring is shaped into 'I' type structure.
Patent KR-20030055565-A (KR)
Title: XDSL modem having a sleep mode and controlling method therefore
Inventor: CHO HWAN WI
IPC: H04L12/16
Filed: 2001-12-27
Abstract: PURPOSE: An xDSL modem having a sleep mode function is provided to cut off a physical link connected with an upper equipment if use data does not exist, and to connect the physical link again with the upper equipment if the use data exists, thereby reducing power. CONSTITUTION: An AFE(Analog Front End)(2) converts an analog communication signal into a digital signal, or converts a lower digital signal into an analog signal. A DSP(Digital Signal Processor)(3) processes a physical frame communication signal inputted from the AFE(2) to an ATM signal, or performs a reverse process. An SAR(Segmentation And Reassembly)(4) converts the ATM signal into an Ethernet signal, and converts a lower Ethernet signal into an ATM signal. A state checking block(5) checks whether use data exists in the SAR(4), and outputs a result signal. A control block(6) controls a function of a connection physical link of the AFE(2) according to the result signal.
Patent KR-20030055622-A (KR)
Title: Controlling Method for Setting Physical Channel through Synchronized Messages in Asynchronous Mobile Communication
Inventor: KIM DONG HOE
IPC: H04B7/26
Filed: 2001-12-27
Abstract: PURPOSE: A method for controlling physical channel setup using a synchronization message in an asynchronous mobile communication system is provided to start to change a channel after obtaining modem shape setup confirmation information from a synchronization message by adding the synchronization message, thereby stably changing the channel. CONSTITUTION: An RNC(110) transmits an RRC(RL(Radio Link) Reconfiguration Commit) connection setup message(221) to a UE modem(210), and transmits a wireless link setup request message(225) to an RTS modem(220). During downlink, the RTS modem(220) transmits a DPCCH(Dedicated Physical Control Channel)(223) to the UE modem(210) being in active state. A DPCH setup confirmation message(222) is transmitted to a UE(L2/L3)(200). During uplink, the RTS modem(220) transmits a synchronization indication message(229) to an RNC-L2(230). The RNC-L2(230) transmits a wireless link setup request indication message(231) to an RNC-L3(240). The UE(L2/L3)(200) confirms whether a DPCH setup confirmation message(227) and an RRC connection setup complete request message(233) are normally received, and transmits an RRC connection setup complete message.
Patent KR-20030059424-A (KR)
Title: Wafer level chip scale package having pillar in solder bump
Inventor: CHOI YUN HWA
IPC: H01L23/48
Filed: 2001-12-29
Abstract: PURPOSE: A wafer level chip scale package having pillar in a solder bump is provided to prevent the package from being inclined and control the height of the solder bump. CONSTITUTION: A wafer level chip scale package is provided with a package body structure(100) including a realignment connecting line pattern(115) and an insulating layer(110) formed on the upper portion of the realignment connecting line pattern(115) for exposing the predetermined portion of the realignment connecting line pattern, a pillar(120) formed on the exposed realignment connecting line pattern, and a pillar built-in solder bump(140) for contact the exposed realignment connecting line pattern. Preferably, a chip scale package or a wafer level package is used as the package body structure.
Patent KR-20010053610-A (KR)
Title: 전지케이스용 표면처리강판, 이를 사용한 전지케이스,이들의 제조방법 및 전지
IPC: H01M50/133
Filed: 1999-05-27
Abstract: 본 발명은, 내알칼리성이 양호하고 장시간에 걸쳐 방전레벨을 지속할 수 있는 전지케이스용 표면처리강판, 전지케이스 및 이들의 제조방법을 제공하는 것을 목적으로 한다,     따라서 본 발명에서는, 강판상에 니켈ㆍ비스무트 합금층을 형성후, 불활성가스 또는 비산화성가스의 분위기속에서 300 ∼ 650 ℃ 로 240 ∼ 600 분간 가열함으로써, 각각의 경계면에 철ㆍ니켈ㆍ비스무트 확산층을 형성시킨다.     또, 강판상에 철ㆍ니켈확산층, 니켈금속층, 니켈ㆍ비스무트 확산층, 철ㆍ니켈ㆍ비스무트 합금층 중 하나 또는 둘 이상의 층이 형성되어 있는 강판을 케이스재에 사용하여 전지를 제작한다.
Patent KR-20010072184-A (KR)
Title: 난치성 간질 치료약 또는 예방약
IPC: C07D207/27
Filed: 1999-08-06
Abstract: 본 발명은 식 (I) : 
     R 2 -CH 2 CONH-R 1 (I) 
     (식중, R 1 은 치환기를 가져도 좋은 피리딜기, 페닐기; R 2 는 치환기를 가져도 좋은 2-옥소-1-피롤리디닐기를 나타낸다.)로 표시되는 화합물을 유효성분으로 함유하는 난치성 간질 치료약 및 예방약에 관한다.
Patent KR-20010106437-A (KR)
Filed: 1999-06-29
Abstract: 산화막층을 가진 연자성체 분말을 포함하는 복합 자성체를 이용한 전자 간섭 억제체(3)를 안테나 주위의 일부에 구비하였다.  바람직하게는, 전자 간섭 억제체가 안테나 주위의 한쪽편 반 정도를 덮는다.  이 안테나는, 무선기의 하우징에 대해 슬라이드 가능하게 지지되는 제 1 안테나부(10)의 단부에 제 2 안테나부(20)를 접속한 것이라도 상관없다.  그 경우, 전자 간섭 억제체는 제 1 및 제 2 안테나부의 적어도 한쪽에 구비된다.  제 1 안테나부는, 무선기의 하우징에 고정 부착되는 홀더부(4)에 슬라이드 가능하게 지지되며, 그 일단에는, 안테나 인출시에 제 1 안테나부에 대한 전력 공급 부분이 되는 스토퍼부(5)가 고정 부착되고, 또한 타단에는, 슬리브부(8)를 통해서 제 2 안테나부가 접속되어도 무방하다.
Patent KR-20010072427-A (KR)
Title: 연기-변형제 및 이를 포함하는 흡연 물질 로드
IPC: A24B15/30
Filed: 1999-08-06
Abstract: 연기-변형제를 포함하는 균질 섬유형태 요소의 제조방법. 이 방법에서 다당류(예를 들면, 알기네이트)의 용액 및 연기-변형제(예를 들면, 멘톨)를 포함하는 혼합물을 노즐을 통해 공급하고, 노즐로부터 분출되는 혼합물의 제트를 다가 양이온(예를 들면, 칼슘 이온)을 함유하는 용액과 접촉시킨다. 이렇게 혼합물의 고형화가 실행된다. 본 발명의 두번째 일면에서, 섬유형태 요소는 쓰레드를 다당류의 용액 및 연기-변형제를 포함하는 혼합물에 통과시켜 혼합물로 코팅함으로써 제조된다. 코팅된 쓰레드를 다가 양이온을 함유하는 용액과 접촉하게 하여 쓰레드 상의 혼합물의 고형화를 실행한다. 본 발명의 방법에 의해 제조되는 섬유형태 요소 및 이러한 섬유형태 요소를 포함하는 흡연 물품 또한 청구되었다.
Patent KR-20010072962-A (KR)
Title: 광원 및 졸-겔 일체형 디퓨저 장치
IPC: F21W131/103
Filed: 1999-08-25
Abstract: 지정 영역(84)에 광을 투사하는 장치(40)는 광원(42)과, 광원(42) 주변에 배치되는 투과성 요소(46)를 포함한다. 투과성 요소(46)는 졸-겔형 글래스, 쿼츠, 또는 다른 광학 물질로 제작된다. 투과성 요소(46)와 단일체로 구성되는 다수의 미세 표면 구조(50)가 제공되어, 광원(42)으로부터 투과성 요소(46)를 통과하는 광의 방향을 제어하고 광을 균일화시킨다.
Patent KR-20010089901-A (KR)
Title: Method for fabricating composite pressure vessels and products fabricated by the method
IPC: B29C70/34
Filed: 1999-09-13
Abstract: A process for fabricating a composite vessel includes: A) preforming a composite shell (63) for the vessel (by, for example, winding fiberglass and a thermoplastic material onto a thermoplastic mandrel), the shell having at least one opening for access to the interior; B) introducing an inflatable liner (66) fabricated from a thermoplastic film (67) into the composite shell through the opening; C) surrounding the composite shell with an outer thermoplastic film; D) in a mold (60) (which may optionally itself be heated), heating the thermoplastic film liner, the composite shell and the outer thermoplastic film while applying at least one force (e.g., by evacuating the mold, pressurizing the interior of the thermoplastic film liner or both) which tends to urge the thermoplastic film liner, the composite shell and the outer thermoplastic film outwardly; E) continuing step D) until the thermoplastic film liner, the composite shell and the outer thermoplastic film consolidate and the resulting composite structure becomes fluid and flows to conform to the interior surface of the mold, thereby forming the composite vessel; F) allowing the formed composite vessel to cool; and G) removing the formed composite vessel from the mold. The resulting composite vessel exhibits superior mechanical and aesthetic properties.
Patent KR-20010075177-A (KR)
IPC: H01L21/311
Filed: 1999-03-12
Abstract: 반도체 기판(16)이 반응 챔버(11) 내의 제 1 전극(12)과 제 2 전극(14)의 사이에 유입되는 건식 식각 공정이 개시된다. 반도체 기판(16)은 제 1 전극(12) 상에 위치될 수도 있다. 아르곤 흐름률에서의 아르곤 흐름 및 탄화불소 흐름률에서의 탄화불소 흐름을 포함하는 가스의 주요 흐름이 반응 챔버(11) 내에 설정된다. 이후, 낮은 주파수에서의 RF 파워(22)가 제 1 전극(12)에 인가되어 불소가 부족한 플라즈마를 형성할 수도 있다. 반도체 기판(16) 위에 배열된 산화막층(38)은, 단일 단계로 산화막층(38)의 일부를 식각하기 위하여 불소가 부족한 플라즈마에 노출된다.
Patent KR-20010075554-A (KR)
IPC: A61K8/42
Filed: 1999-09-21
Abstract: 본 발명은 화학식 1의 디페닐 화합물에 관한 것이다. 
     화학식 1 
     
       
     
     상기식에서, 
     R은 캄포르 또는 히단토인 유도체 그룹이고, 
     R 1 은 수소 또는 C 1 -C 5 알킬이다. 
     이들 화합물은 화장품 제형, 약제학적 제형 및 수의학적 제형에서 광 안정화제로서 적합하다.
Patent KR-20010080053-A (KR)
IPC: A61K31/17
Filed: 1999-08-02
Abstract: 제약학상 허용되는 담체 중에 하기 화학식 (I)의 화합물을 포함하는 소양증의 예방 또는 치료용 조성물을 사용하는 방법 및 항소양 조성물에 관한 것이다. 
     <화학식 I> 
     
       
     
     (상기 식 중, M은 이고, 
     R, R 2 , R 3 , R 4 , R 7 , Ar 1 및 Ar 2 는 명세서에서 정의된 바와 같다)
Patent KR-20010080664-A (KR)
Title: 다이 패드 크랙 흡수 집적 회로칩 및 그 제조 방법
IPC: H01L23/485
Filed: 2000-09-20
Abstract: 본 발명의 다이 패드 크랙 흡수 집적 회로칩 제조 시스템 및 방법은 집적 회로칩의 층들간의 크랙의 확산을 최소화한다.   집적 회로칩의 제조 공정 동안 비교적 탄성적인 물질이 집적 회로칩의 금속간 산화물(IMO) 층들 간에 위치한 모듈 탄성 충진 블럭들 내에 증착된다.   모듈 탄성 충진 블럭은 주위의 IMO 물질보다 낮은 탄성의 모듈을 갖는 물질을 포함한다.   이  상기 모듈 탄성 충진 블럭의 탄성 특성과 모듈 구성은, 이 모듈 탄성 충진 블럭이 탄성 인접한 물질들보다 플렉시블하며 집적 칩의 층들을 통해 크랙킹 힘을 추진하는 스트레스 에너지를 발산시킬 정도로 큰 용량을 가지게 한다.   스트레스 에너지를 흡수함으로써 모듈 탄성 충진 블럭은 집적 칩의 층들을 통한 크랙의 확산을 감소시킨다.
Patent KR-20010101902-A (KR)
IPC: G08C17/00
Filed: 2000-11-16
Abstract: 원격 제어 디바이스는, 디바이스의 운동 방향을 나타내는 신호를 생성하기 위해 작동하는 움직임 탐지 회로를 포함한다. 프로세서는 움직임 탐지 회로로부터 신호를 수신하고, 수신기에 전송하는데 적합한 해당 제어 신호를 생성한다. 이에 의해 사용자는 특정한 방식으로 원격 제어 디바이스를 움직여서 특별한 명령의 엔트리를 나타낼 수 있다. 예를 들어, 제 1 평면에서 특별한 방향으로 일어나는 원격 제어 디바이스의 운동은, 예를 들어 수신기 음량과 같은 제 1 제어 파라미터를 위한 업 명령에 해당하고, 제 1 평면에서 반대 방향으로 일어나는 원격 제어 디바이스의 운동은 제 1 제어 파라미터를 위한 다운 명령에 해당한다. 이와 유사하게, 제 1 평면에 수직인 제 2 평면에서 특별한 방향으로 일어나는 원격 제어 디바이스의 운동은, 예를 들어 채널 선택과 같은 제 2 제어 파라미터를 위한 업 명령에 해당하고, 제 2 평면에서 반대 방향으로 일어나는 원격 제어 디바이스의 운동은 제 2 제어 파라미터를 위한 다운 명령에 해당한다.
Patent KR-20010102156-A (KR)
IPC: G06F3/00
Filed: 2000-02-15
Abstract: 고속, 임피던스제어된 버스들에 관련하여 사용하기 위한 메모리모듈(24)이다. 각 메모리카드(12)는 카드(12)에 직접 부착된 메모리칩들(28)을 가진 종래의 프린트된 회로카드(12)일 수도 있다. 다르게는, 플러그처럼 끼워질 수 있는 서브모듈들(24, 35, 38)로부터 조립된 고밀도메모리모듈들(24, 35, 38)이 사용될 수 있다. 이런 서브모듈들(24, 35, 38)은 검사 및/또는 번인을 위해 일시적으로 조립될 수 있다. 메모리카드(12) 또는 메모리모듈(24, 35, 38)상에 직접 장착된 버스종단들(52)은 버스출구(42)연결들이 필요없게하고, 자유연결용량이 사용될 수 있게한다.
Patent KR-20020002482-A (KR)
IPC: A61K38/09
Filed: 2000-03-11
Abstract: 본 발명은 N-메틸화 아미노산 구성 성분을 포함하고 개선된 수용성을 가진 펩타이드에 관한 것이다.  본 발명의 펩타이드가 포함되어 있는 약제는 호르몬에 의존하는 종양 및 호르몬에 영향 받는 비 악성 질환의 치료에 사용될 수 있다.
Patent KR-20020011390-A (KR)
Title: Improvements in and relating to signal handling and processing
IPC: G01T1/20
Filed: 2000-05-04
Abstract: An event monitoring system has a plurality of detector units for detecting neutrons or other emissions from radioactive materials (i.e., events). At least one of the detector units has a detector for the events and an amplifier to amplify signals generated by the detector. A signal handler receives the amplified signals and an adder adds to the signals an indication of the detector unit from which the signals originated. A combiner combines the signals. A serial link conveys the combined signals from the signal handler to a signal processor which includes a signal receiver for the combined signals. A time stamper applies to the signal an indication of time of the generation of the signal by the detector unit, and a computer processes the signals, including the time and detector unit indications, using software to produce information on the signals or events they represent.
Patent KR-20020003395-A (KR)
Title: Multilayer heat-shrinkable sealable films
IPC: B32B27/32
Filed: 2001-03-14
Abstract: Multilayer heat-shrinkable films in which the skin layers A consist of a polyolefin selected from: A1) a composition containing 25-45% b.w. of a random copolymer of propylene with ethylene having 2-5% b.w. of ethylene units and 55-75% b.w. of a random terpolymer of propylene ethylene and one or more C4-C10 alphaolefins, having 2-5% b.w. of ethylenenunits and 6-12% b.w. of alphaolefin units; and A2) random copolymer(s) of propylene and one or more C4-C10 alphaolefins containing 4-14% b.w. of alphaolefin units. Core layer B comprises a hoerophasic composition comprising: a) 20-60% b.w. of a propylene homopolymr with an isotacticity index higher than 80 or of a propylene crystalline copolymer with ethylene and/or C4-C10 alphaolefins containing at least 85% b.w. of propylene units and having an isotacticity index of at least 80 or of mixtures thereof and b) 40-80% b.w. of an ethylene copolymer with propylene and/or C4-C10 alphaolefins and possibly a diene, containing 20-60 % b.w. of ethylene units and completely soluble in xyleae at 25° C. An improved balance of physical mechanical properties, procesability and sealability at low tempertures characterizes the films.
Patent KR-20020016824-A (KR)
Title: Plastics viscosity control method and apparatus
IPC: B29C48/525
Filed: 2000-06-12
Abstract: An apparatus and method for continuously reducing the viscosity of molten moldable polymeric material uses shear vibration under extensional flow to cause disentanglement. One or more station treatment cavities are defined by a gap composed of two closely separated surfaces in relative motion with each other at given speed and/or submitted to relative oscillations, with given frequency and amplitude to produce a shear deformation on the molten moldable material and a controlled variation of the gap dimension. The surface have a contour profile of ribs and/or bumps and/or grooves over which the molten moldable material can flow and/or can be dragged and/or is being pushed through and/or pumped through. The treatment cavities have an inlet through which the molten moldable material can pass into, and an outlet through which it can exit each treatment cavity.