baber/WOPTO huggingface dataset:
Patent KR-20020032957-A (KR)
Inventor: CHO MIN CHEOL
IPC: H04M15/00
Filed: 2000-10-28
Abstract: PURPOSE: A method for transmitting charging data of an exchange is provided to effectively transmit charging data regardless of a fault condition of a data only port by transmitting the charging data using an IPC communication through an allocated node. CONSTITUTION: An SSP(Switching Subsystem Processor) transmits charging data to a node. The node transmits the data received to an OCP(Operation Control Processor). In addition, the node transmits the data to an IPC(Inter Protocol Communication) server using IPC communication(S10,S12,S16). The OCP collects the charging data received and stores the data in a charging disk(S14). An application processing unit of the IPC server checks the charging data transmitted and judges whether an error is generated in the data(S18,S20). In case that the error is generated in the data, the retransmission of the charging data is requested to the OCP(S26). In case that there's no error in the data, the charging data are stored in a disk. After that, information on the charging data is stored in a database. The data stored are classified and managed(S22,S24). The charging data are searched from charging data catalogs. After that, the charging data are transmitted to the IPC server through the allocated node(S28).
Patent KR-20010077909-A (KR)
Title: Method for charging plurality of battery
Inventor: FUKUDA TOMOYA
IPC: H02J7/02
Filed: 2000-10-31
Abstract: PURPOSE: To enable a full charge to a plurality of batteries in a short time, a full and rapid charge to all of batteries without lowering the battery performance of a plurality of batteries, and a full charge to a plurality of batteries in a short time using a charging wire that is manufactured at a low cost. CONSTITUTION: In the method for charging a plurality of batteries, a battery charged with the charging wire is switched to a time division, and a plurality of batteries are fully charged by a pulse charge and, when a charge to a full- charged battery is ceased, the charge is re-started to the next battery advancing the charge timing.
Patent KR-20020034389-A (KR)
Title: turbo compressor having volute casing formed shroud
Inventor: CHOI MUN CHANG
IPC: F04D29/42
Filed: 2000-11-01
Abstract: PURPOSE: A turbo compressor with volute casing with shroud integrally formed is provided to prevent assembly error between a shroud surface and an impeller and to reduce number of parts and man-hours. CONSTITUTION: A volute casing(100) forms a shroud(112) with a bent extended part(110) integrally formed by being extended to be curved at fixed gap with a first impeller(40) and a second impeller. The volute casing is formed by press or casting. The shroud is formed integrally with the volute casing to prevent assembly error between a shroud surface(113) and the impellers generated by an existing manufacturing method separately manufacturing and assembling the shroud and the volute casing.
Patent KR-20020034785-A (KR)
Inventor: PARK YEON SOO
IPC: F16K21/04
Filed: 2000-11-01
Abstract: PURPOSE: An automatic water supplier having a buoyancy timer of water pressure is provided to open and close a valve by pressed air stored from water pressure, magnetic force, and buoyancy pressed air of the water in a tap or a pipe of water, supply and stop the constant water in the constant time. CONSTITUTION: An automatic water supplier having a buoyancy timer of water pressure supplies and blocks constant amount of water automatically according to time gap fixed by pressed air stored water pressure, magnetic force, pressed air, and hydraulic energy. A packing(3) is fit in the lower face of ring projection(2) in the inner wall of the lower part of a nonmagnetic material pipe(1). A permanent magnet(4) is installed in a shaft of a fixed valve(5) to the upper direction, and a spring(8) is supported in a protrusive rod(7) resiliently. An elbow(9) is combined in a bolt of the nonmagnetic material pipe and a packing(10) is fit on a ring projection(20). A hose(16) is inserted in a water supply pipe(11), having an opening and closing ball(14) inside, on a packing(13) in the upper face of a ring projection(12) of the water supply pipe. A coupling nut(17) installed on the outside of the hose is connected in the upper part of the nonmagnetic material pipe, and a hole(19) is made in the bottom of a cylinder(18) on the side of the nonmagnetic material pipe. A permanent magnet(23) is inserted in a wide hole(25) of a piston(22) having space(21), and a steel plate(24) of 'L' form is squeezed in a recessed groove. The piston is installed in the cylinder, and a cover(29) fitting an O-ring(28) is connected in a nut of the upper part of a compression space(27). Pipes(31)(35) connect the upper part and the lower part of the compression space and a dedicated compression space(30) individually. Water pressure is increased and water is supplied to the cylinder through a way of water supply and drainage(43) if the valve is closed and water is stopped. The piston, permanent magnet, and steel plate of 'L' form is risen and the air in the compression space is pressed by the surface of the water, and the water is supplied and stopped regularly.
Patent KR-20020036318-A (KR)
Title: front wheel suspension for automotive vehicle
Inventor: KANG CHANG MO
IPC: B60G7/00
Filed: 2000-11-09
Abstract: PURPOSE: A front wheel suspension of a vehicle is provided to complement the mounting stiffness of suspension to the vehicle body and to reduce abnormal vibration made in the wheel assemblage system. CONSTITUTION: A front wheel suspension of a vehicle is composed of a tire(10) directly taking load from road surface while traveling, a wheel assemblage(12) equipped with the tire, a knuckle arm(14) supporting the wheel assemblage, a lower arm and upper arm(16) supporting the upper and lower end of the knuckle arm for rotating, and a shock absorber(20), arranged between the lower arm and the upper end of a wheel housing, damping the shock transmitted to a vehicle body through the knuckle from road surface while traveling. The coupling part of the knuckle arm and upper arm is supported with a rotary link member(28) between a fender apron part(26) of the vehicle body. Therefore stiffness of the mounting part is reinforced and noise is reduced.
Patent KR-20010030558-A (KR)
Title: The world clock to be equipped with more than two minute hands
Inventor: CHUNG JUNG HO
IPC: G04B19/22
Filed: 2000-11-17
Abstract: PURPOSE: A world clock having more than two minute hands is provided to display the exact time at any location on earth and use conveniently by installing plural minute hands. CONSTITUTION: A 24-hour disk(4) fitting number disks(4c) is installed in a shaft of a reduction gear(6d) rotating counterclockwise once in a day. Place names(3a) and hour hands(3b1,3b2,3b3) of the same shape and color as minute hands(2a,2b,2c) are carved around the periphery of the 24-hour disk. A time disk perspective section(3c), a 60-minute disk(3d), and a place name disk having a shaft hole(3e) are fixed in an outer body from the inner parts of hour hands to the center part for showing the 24-hour disk through the time disk perspective section. A minute hand needle(2) and a second hand(1) are installed in a minute shaft(5b) and a second shaft(5c) inserted to the shaft hole, and integrated with the inner ends of minute hands having different shape and color from each other.
Patent KR-20020038304-A (KR)
Title: OELD Unit and Driving Method
Inventor: KIM JIN
IPC: G09G3/30
Filed: 2000-11-17
Abstract: PURPOSE: An organic electro-luminescence display device and a method for driving the same are provided to reduce the variation of a luminescence change by using a compensation signal to reduce delay in a signal. CONSTITUTION: A data electrode line is extended to both sides of an organic electro-luminescence display panel(60) in order to apply data to the organic electro-luminescence display panel(60). The organic electro-luminescence display panel(60) is driven sequentially by applying the data through a data electrode line of the organic electro-luminescence display panel(60) in order to minimize a potential difference approaching to a pixel. The data are applied to both sides of the data electrode line of the organic electro-luminescence display panel(60) and the organic electro-luminescence display panel(60) are driven alternately.
Patent KR-20020038854-A (KR)
Title: Recombinant adenovirus expressing mutant p27 at 187 Threonine and a process for preparing thereof
Inventor: LEE CHUN TAEK
IPC: C12N15/861
Filed: 2000-11-18
Abstract: PURPOSE: Provided are a recombinant vector containing mutant p27 gene which encodes a novel recombinant protein p27 having higher growth inhibition activity of cancer cells than wild type of p27, and its manufacturing method. CONSTITUTION: The recombinant Adenovirus(KCTC 0865BP) includes a gene which encodes 187 threonine mutant protein p27 and consists of: a) amino acid sequence of SEQ ID NO:4; or b) amino acid sequence including 187th amino acid and having 95% or more homology with SEQ ID NO:4. The recombinant Adenovirus can be useful for the genetic therapy for cancer.
Patent KR-20020039164-A (KR)
Title: Indicator for car width confirmation of car
Inventor: SEO GI CHAN
IPC: B60R21/00
Filed: 2000-11-20
Abstract: PURPOSE: An indicator for confirming a width of a vehicle is provided to secure a safety when two vehicles are crossed and passed at a narrow road by attaching the indicator at a selected position of a front side of a driver's seat. CONSTITUTION: A slit recess(13) is formed according to a longitudinal direction, and a rail(10) having an incision recess(14) is provided at one side of the slit. An adhesive(12) is attached at a rear side of the rail(10), and a laminating paper is attached at the adhesive. A stopper(11) is provided at one side end of the rail(10) and detached at need. A position-adjusting unit(20) is installed at the rail(10) to move a position or to rotate according to the slit recess(13) and the incision recess(14). The position-adjusting unit(20) is composed of a bracket(23) inserted at the slit recess(13) of the rail(10), and a roller(22) installed rotatably at the bracket. A through passing hole(22a) is formed at a center portion of the roller(22) and a spring(24) is provided at the through passing hole. A neck portion(25) is formed at a top portion of the bracket(23), and an indicator(21) is formed at an upper portion of the neck.
Patent KR-20020011847-A (KR)
Title: Method of Manufacturing the same and Fermentation Preparation of Grape Dregs using for Burn treatment
Inventor: YANG JIN SEOK
IPC: A61K36/87
Filed: 2000-11-21
Abstract: PURPOSE: Provided is a method for manufacturing fermentation extract of grape dregs for burn treatment, thereby shortening the duration of burn treatment. The therapeutic agent in burn is a spray type and cures burn with few scar and side effect. CONSTITUTION: The manufacturing method comprises the steps of: conditioning grape dregs containing grape seed, skin and the like by heating at 40-60 deg.c to produce Humus bacteria; early fermenting the conditioned grape dregs in a fermentor with maintaining humidity of 57-84% and the temperature of 40-60 deg.C for 2-3 weeks; continuously fermenting the fermented grape dregs; extracting the fermented grape dregs; and storing the extract at 72-75 deg.c for 30-40 hours then leaving it at 14-16 deg.C for 24 hours to stabilize it.
Patent KR-20010008312-A (KR)
Inventor: LEE JAE MIN
IPC: G01P13/00
Filed: 2000-11-23
Abstract: PURPOSE: A three-dimensional sensor is provided to be used as a sensor sensing exercise on the three-dimension in the existing product without burden of additional costs. CONSTITUTION: A three-dimensional sensor includes a semicircle type ring(100), a scale weight(200), a spring(300), a conductive line(310) and a board(400). The board(400) is fixed on an object to support a three-dimensional sensor. Two semicircle type rings(100) are symmetric with respect to the board(400) and are arranged at a right angle to the board(400). The conductive line(310) is on the inner side of the semicircle type ring(100) and has elasticity respond to movements of the object. On the end of the conductive line(310) the scale weight(200) made of conductive material is sticked to raise the sensitivity of the three-dimensional sensor. In the middle of the conductive line(310) the spring(300) made of the conductive material is added.
Patent KR-20020043831-A (KR)
Title: Case for assemble parts in isolator
Inventor: KIM MI YEON
IPC: H01P1/36
Filed: 2000-12-04
Abstract: PURPOSE: A part support case of an isolator is provided to avoid movement and connect badness of parts and improve assembly efficiency and work efficiency of the parts. CONSTITUTION: A part support case of an isolator comprises an upper case, an Sr-ferrite, an inner terminal, a chip resistor and three dielectric devices, a through-hole, a device storage, a part support case and a lower case. The Sr-ferrite generates static electric field. The inner includes a garnet ferrite for generating induction magnetic field below the Sr-ferrite, and the strip lines coupled to in/out terminals and a ground terminal. The chip resistor and the dielectric devices are coupled to the strip lines of the inner terminal, respectively. The inner terminal is inserted into the through-hole.
Patent KR-20020045745-A (KR)
Title: Overlay vernier mask in semiconductor device
Inventor: JUNG JIN HUI
IPC: H01L21/66
Filed: 2000-12-11
Abstract: PURPOSE: An overlay vernier mask of a semiconductor device is provided to eliminate mismatching of an overlay vernier and a real cell such that the mismatching is generated by aberration of coma or distortion, by making a mother vernier mask and a son vernier mask composed of fine patterns. CONSTITUTION: The overlay vernier mask is composed of a mother vernier and a son vernier. The first chrome region of a square type is formed on the first quartz substrate. The mother vernier mask including the first contact hole composed of a predetermined number of fine patterns is formed on the first chrome region of a square type. The second chrome region(31) included in the first chrome region of the mother vernier mask and simultaneously having the first contact hole is formed on the second quartz substrate. The son vernier mask(33) of a checked plate is formed on the second chrome region, including a predetermined number of the second contact holes(32) which are so formed to include the first contact holes in the first chrome region.
Patent KR-20020046304-A (KR)
Title: A Purity and Convergence Magnet Assembly For Color Cathode Ray Tube
Inventor: CHOI HUI YEOL
IPC: H01J29/54
Filed: 2000-12-12
Abstract: PURPOSE: A purity convergence magnet assembly for color cathode ray tube is provided to enhance efficiency of an ITC(Integrated Tube Component) work by improving a structure of the purity convergence magnet assembly. CONSTITUTION: A purity convergence magnet assembly is formed with a couple of bipolar magnets(13), a couple of four-polar magnets(14), and a couple of six-polar magnets(15). The four-polar magnet couple(14) and the six-polar magnet couple(15) are used for controlling convergence of electron beam. A housing(11) is inserted into a neck portion(10) of a color cathode ray tube. The bipolar magnet couple(13) is mounted on an outer surface of the housing(11). The first locking portion(20) is used for fixing the bipolar magnet couple(13). The four-polar magnet couple(14) and the six-polar magnet couple(15) are mounted on the outer surface of the housing(11). The second locking portion(30) is used for fixing the four-polar magnet couple(14) and the six-polar magnet couple(15).
Patent KR-20020047693-A (KR)
Title: A Kit for Genotyping
Inventor: KANG YONG GU
IPC: C12Q1/68
Filed: 2000-12-13
Abstract: PURPOSE: A kit for DNA typing is provided, therefore the DNA typing in the long term-stored body fluid or saliva can be easily and rapidly carried out by PCR without a DNA extracting process. CONSTITUTION: The kit for DNA typing comprises an adsorption sheet treated with a buffer solution containing 0.01 to 1% of glycerol, 0.01 to 1% of bovine serum albumin, 0.05 to 1% of a surfactant, 0.1 to 2mM of a chelating agent, an appropriate amount of antibiotics and an antifungal agent in a vessel, wherein the adsorption sheet is made out of nonwoven fiber, cotton or filter paper; the adsorption sheet is partially cut or has a groove; and the vessel has a cover having air-penetrating holes.
Patent KR-20020052363-A (KR)
Title: The contamination purifying device of blow-bye gas
Inventor: KIM GYU WAN
IPC: F02M35/08
Filed: 2000-12-26
Abstract: PURPOSE: A device for purifying impurities in blow-by gas is provided to prevent the deterioration of an engine and knocking by removing oil in the blow-by gas introduced into a combustion chamber again. CONSTITUTION: A bypass pipe(10) discharges blow-by gas into the outside of an engine(E) through a valve housing(2) connected to a bypass passage(1b) of a cylinder(1) with a combustion chamber(1a). A gas filter(20) removes impurities in the blow-by gas introduced through the bypass pipe(10). An intake manifold(5) feeds the blow-by gas and introduced air(A0) to the combustion chamber(1a) through a throttle body(3) with a throttle valve(4) for controlling the amount of the introduced air(A0).
Patent KR-20020053573-A (KR)
Title: Fringe field switching mode lcd
Inventor: KIM JIN MAN
IPC: G02F1/136
Filed: 2000-12-27
Abstract: PURPOSE: A fringe field switching mode liquid crystal display is provided to restrict undesired electric field generated between signal lines and a counter electrode so as to prevent picture quality from being deteriorated. CONSTITUTION: A fringe field switching mode liquid crystal display includes an insulating transparent substrate, a plurality of gate lines(33) and data lines(39), a thin film transistor, a counter electrode(34C), and a pixel electrode(36). The gate lines are arranged on the insulating transparent substrate in one direction. The data lines intersect the gate lines. The thin film transistor is formed at each of the intersections of the gate lines and data lines. The counter electrode is placed in each of pixel regions defined by the gate lines and data lines. The pixel electrode is formed on the counter electrode, having the first insulating layer between them. The counter electrode is superposed on the gate lines or data lines, having the second insulating layer formed between the counter electrode and the gate lines or data lines.
Patent KR-20020056720-A (KR)
Title: Structure of led backlight
Inventor: HAN SANG HUN
IPC: G02F1/13357
Filed: 2000-12-29
Abstract: PURPOSE: An LED back light structure is provided to allow an LED back light to smoothly execute a back light function even in various heights and to enable automation of LED back light manufacturing process. CONSTITUTION: An LED back light structure includes a lower holder(4') attached onto a set PCB(6) to support a light guide plate(2), and an upper holder(4) attached onto the set PCB to support the side of the light guide plate. The light guide plate is supported by the lower and upper holders and has DOT-corroded inner space through which lights are transmitted. The LED back light structure further includes an LED chip(8) placed on the set PCB and at a gap between the lower and upper holders to generate lights.
Patent KR-20010110627-A (KR)
Inventor: CHO IL YONG
Filed: 2000-12-30
Abstract: 본 발명의 공기조화기는, 듀티제어신호에 따라 펄스폭변조방식으로 제어되는 압축기, 압축기와 함께 냉동 사이클을 구성하는 응축기, 전동팽창밸브, 증발기를 포함한다. 또한 제어부에는 증발기의 입구에 설치된 입구온도센서와 상기 증발기의 출구에 설치된 출구온도센서가 연결된다. 제어부는 압축기의 듀티 사이클 주기와 상응하는 시간 동안에 입구온도센서가 감지한 증발기의 입구평균온도와 출구온도센서가 감지한 증발기의 출구평균온도의 차에 의해 과열도를 산출하고, 산출된 과열도에 따라 전동팽창밸브의 개도를 조절한다.
Patent KR-20010022378-A (KR)
Title: 골흡수관련질환 치료제
IPC: A61K31/155
Filed: 1998-08-12
Abstract: iNOS 선택적 저해제를 유효성분으로 하는 골흡수관련질환 치료제는 골다공증 치료제, 골량 유지제, 골흡수 억제제, 종양세포의 골전이 저해제, 신장염 치료제, 만성 신부전의 진행지연제 등으로서 유용하다.
Patent KR-20010023089-A (KR)
IPC: A61K31/4375
Filed: 1998-08-13
Abstract: PCT No. PCT/US98/16848 Sec. 371 Date Jan. 26, 2000 Sec. 102(e) Date Jan. 26, 2000 PCT Filed Aug. 13, 1998 PCT Pub. No. WO99/09030 PCT Pub. Date Feb. 25, 1999This invention relates to the inhibition of protein tyrosine kinase (PTK) and cell cycle kinase mediated cellular proliferation. More specifically, this invention relates to naphthyridinones and their use in inhibiting cellular proliferation and PTK or cell cycle kinase enzymatic activity.
Patent KR-20010023775-A (KR)
Title: 후방 투사형 디스플레이 장치
IPC: G03B21/10
Filed: 1998-08-19
Abstract: 본 발명은 후방 투사 광학 경로를 폴드하도록 편광 감지 빔 스플리터(105)를 사용하는 후방 투사형 디스플레이 장치에 관한 것이다.  폴드된 광경로는 수직 및 수평으로 타일링될 수 있는 소형 설계를 용이하게 한다.  광원은 빔 스플리터(105)를 통하여 투과되는 편광을 갖는 이미지를 생성한다.  빔 스플리터를 통과하는 빛은 화상의 편광 상태를 편광 감지 빔 스플리터에 의해 반사되는 상태로 변환시키는 편광 상태 변환기(107) 상에 입사된다.  변환된 화상은 편광 감지 빔 스플리터(105)에 의해 스크린(109) 방향으로 반사된다.  이미지는 볼 수 있도록 스크린(109)을 통하여 투과될 수 있다.
Patent KR-20010031250-A (KR)
Title: 고무첨가제 퀴논 디이민
IPC: C08C4/00
Filed: 1998-10-19
Abstract: 본 발명은 퀴논 디이민, 분해방지제 및 카본블랙의 존재하에서 가황하기전에 탄성중합체 물질을 고온혼합하는 것에 관한 것으로서, 
     가황하기 전에 분해방지제 퀴논 디이민을 탄성중합체와 혼합함으로써, 가황고무내 취급 및 처리특성들이 향상되는 것을 특징으로 한다.
Patent KR-20010031483-A (KR)
Title: 전자방출장치용 저항기 및 그 제조방법
IPC: H01J29/04
Filed: 1998-10-27
Abstract: 본 발명은 전자방출장치에 적절한 패터닝된 저항기 및 그 제조방법에 관한 것으로, 전자방출장치는 한쪽의 전자방출소자(40)와 다른 쪽의 이미터 전극(32) 사이에 위치한 다수의 측면으로 분리된 단부(34,34V,46, 또는 46V)로 패터닝된 수직 이미터 저항기를 포함하고, 상기 저항기의 단부는 각각의 이미터 전극을 따라서 떨어져 일정한 간격을 두고 있으며, 상기 저항기는 어느 정도 장치의 제어전극(38 또는 52A/58B)에 정렬된 자체로, 도는 분리된 저항기 마스크로 형성될 수 있다.
Patent KR-20010024607-A (KR)
Title: 전송망에서의 데이터 접속장치
IPC: H04W92/14
Filed: 1998-11-10
Abstract: 좁은 셀룰라 위치를 요구하는 환경에서 무선 기지국(RBS)에 접속된 이동 단말기로 그리고 그 단말기로부터 정보를 방사하는 기지국 제어기(BSC)와 기지국 사이트(12, 13, 14) 사이의 셀룰라 이동 시스템내의 전송망에서의 데이터 접속장치 및 방법에 관한 것이다. 전송망은 전송을 관리하는 망 관리 시스템(11)을 갖는 분배된 크로스 접속 수단(DXX)을 포함하고 있다. 분배된 크로스 접속 수단(DXX)은 무선 방사 노드(RN)와 무선 방사 단말기(RT) 사이에 제공될 무선 투명 접속용으로 된 적어도 하나의 무선 방사 노드를 가지고 있다. 몇몇 기지국 사이트(RBS)용 무선 방사 노드 수단(RN)은 상기 망관리 시스템(11)에 의해 제어되는 무선 방사망(RNC)을 포함하고 있다. 무선 방사 노드(RN)내의 중앙 크로스 접속 노드(C-DXX)는, 포인트-투-멀티포인트 시스템을 갖는 분배된 그룹 스위치로서 작용하는 무선 방사 망 수단(RNC) 및 중앙 무선 방사 수단(CRS 16; CRS')과 함께 작용한다. 무선 방사 단말기(RT)는 무선 방사 노드(RN)에 무선으로 접속될 각 기지국 사이트(RBS) 용으로 주어져 있다.
Patent KR-20010032632-A (KR)
Title: 휠 서스펜션 조립체
IPC: B60B35/14
Filed: 1998-12-02
Abstract: 본 발명은 구동되는 모터 차량의 휠의 휠 서스펜션 조립체에 관한 것이다. 상기 휠은 휠 볼트(4)에 의해 장탈착 가능한 방법으로 브레이크 몸체(2)의 위치면(2.1)에 각각 고정된다. 상기 브레이크 몸체는 차량 프레임 또는 차량 구조체에 결합되는 서프펜션 조립체에 회전가능하게 장착되어, 피벗이 가능할 수 있고 그리고 구동축에 또한 결합된다. 휠측상의 구동축의 단부는 브레이크 몸체에 결합을 제공하기 위하여 다각형 외곽부를 구비한 축 부분을 경유하여 브레이크 몸체에 직접 결합되고, 상기 결합은 구조적으로 단순하고 방사 방향은 물론 축 방향 모두에서 유극이 없다. 추가로, 상기 구동축은 통형 축부를 구비하여 구성되고, 상기 부분은 내마모성 베어링을 위하여 그리고 상기 다각형 축부에 결합의 베어링좌의 기능을 수행한다.
Patent KR-20010033258-A (KR)
Title: 열가소성 중합체 조성물
IPC: C08L23/10
Filed: 1998-12-11
Abstract: 본 발명은 얇은 두께에서 양호한 입자 보유성 및 낮은 광택을 가지며 많은 용도, 특히 자동차 산업에서 가격이 경쟁적인 열성형에 적합한 조성물을 제공한다.  이러한 조성물은 (a) 폴리프로필렌 또는 에틸렌/프로필렌 공중합체 10 내지 35 중량%, (b) 에틸렌 함량이 60 내지 80 중량%인 비가교된 에틸렌 프로필렌 공중합체 고무 0 내지 30 중량%, (c) 에틸렌과 α,β-불포화 C 3 -C 8 카르복실산의 이오노머성 공중합체 10 내지 25 중량%, (d) 에틸렌과 글리시딜 아크릴레이트 또는 글리시딜 메타크릴레이트의 공중합체 2 내지 6 중량%, (e) 폴리에틸렌 5 내지 20 중량%, 및 (f) 에틸렌 알파-올레핀 공중합체 탄성중합체 0 내지 25 중량%를 함유한다.
Patent KR-20010041475-A (KR)
Title: 지지화 금 촉매를 이용한 에폭시화물 제조방법
IPC: C07D301/06
Filed: 1999-03-08
Abstract: 본 발명은 프로필렌과 같은 올레핀을 해당 에폭시화물로 전환하는 방법에 관한 것으로서, 지르코니아와 같은 지르코늄-함유 지지체상의 금을 포함하는 촉매와 올레핀, 수소 및 산소를 접촉시킨다.
Patent KR-20010041848-A (KR)
Title: 무선 통신 시스템
IPC: H04L12/28
Filed: 1999-12-24
Abstract: 무선 통신 시스템은 송신의 중단 이후에 데이터를 송신하기 위해 통신 채널의 전력 제어를 개선하는 수단을 구비한다. 이것은, 전력이 목표 값에 도달함에 따라 감소되는 큰 단계 크기를 초기에 사용함으로써, 송신을 시작할 때 가변적인 크기의 단계로 전력 제어를 적용하여 이루어진다. 일실시예에서는 전력 제어 명령의 부호가 반전될 때 단계의 크기가 감소하는 반면, 다른 실시예에서는 미리 정해진 시간 이후에 단계의 크기가 감소된다. 이러한 기술은, 전력 제어가 확립되는데 걸리는 시간을 단축시킴으로써, 데이터 채널이 개시될 때 만일 송신 전력 레벨이 너무 낮다면 손상 상태(corrupted state)에서 데이터 송신이 수신되거나, 만일 상기 송신 전력 레벨이 너무 높으면 데이터 송신이 추가 간섭을 발생시킬 것 같은 문제점을 처리한다.