baber/WOPTO huggingface dataset:
Patent KR-20030030934-A (KR)
Inventor: BOGUSLAVSKY IRINA
IPC: C25F5/00
Filed: 2002-10-10
Abstract: PURPOSE: Compositions suitable for the electrolytic stripping of tin and tin-alloys from a substrate are provided, and methods of stripping such tin and tin-alloys are provided. CONSTITUTION: The composition comprises (a) one or more organic sulfonic acids; (b) one or more nitro-substituted organic compounds; and (c) at least one of sulfuric acid or a non-ionic surfactant having a cloud point of 50 to 80.deg.C, wherein the one or more organic sulfonic acids are selected from the group consisting of methanesulfonic acid, ethanesulfonic acid, propanesulfonic acid, phenylsulfonic acid, tolylsulfonic acid, and halobenzenesulfonic acid. The method comprises the steps of (a) contacting the substrate containing tin or tin-alloy with the composition; and (b) applying sufficient anodic potential to the substrate to at least partially remove the tin or tin-alloy.
Patent KR-20040033454-A (KR)
Title: Engine stall prediction system and the method
Inventor: KIM YEONG SEOK
IPC: F02N11/08
Filed: 2002-10-14
Abstract: PURPOSE: A system for predicting stalling of an engine and a method of the same are provided to predict stalling of the engine following fluctuation of working state of a vehicle in advance using a prediction database. CONSTITUTION: A system comprises a vehicle working state detecting unit(100) detecting fluctuation of working state of an engine changed depending on fluctuation of working state of a vehicle; an engine stalling prediction unit(200) receiving signal from the vehicle working state detecting unit to output warning signal output demanding signal to ETACS(Electronic Time and Alarm Control System:300) if the signal satisfies regular engine stalling prediction database condition, determining whether the signal satisfies exceptional engine stalling prediction database condition to accumulate number of the determination of condition if the signal dissatisfies the regular engine stalling database condition, and generating fresh engine stalling prediction database by the result to update the database or to add to the regular engine stalling prediction database based on determination of similarity between the fresh engine stalling prediction database and the regular engine stalling prediction database; the ETACS outputting control signal to turn on a check engine light, generating warning sound and display warning message to indicate a driver that an engine is possibly going to stall following the warning signal output demanding signal; and a driving unit(400) synchronized with the control signal output by the ETACS to turn on a warming light and the check engine light, generate warning sound and display warning message.
Patent KR-20030007251-A (KR)
Title: buffer manufacturing apparatus which has the function of adjusting cut-angle and manufacturing method for the same
Inventor: OH SE CHUN
IPC: B23B5/48
Filed: 2002-10-16
Abstract: PURPOSE: A method and an apparatus for processing a damping member of a part wrapping rack are provided to fabricate various kinds of damping members by freely adjusting an angle of a slot formed in the damping member. CONSTITUTION: A damping member processing apparatus includes a frame(100), a conveying unit(200), a processing unit(300) and a control section(400). The conveying unit(200) includes a conveying table(210), a plurality of rolling wheels(220), a servo motor, and a belt. The processing unit(300) has a post(310), a cutting assembly(320), a position adjusting device, and a pushing plate(340). The frame(100) is transversely arranged. The conveying table(210) is formed on an upper surface of the frame(100). A workpiece is loaded on the conveying table(210) controlled by a control section(400). The conveying table(210) is equipped with the rolling wheels(220), the servo motor and the belt.
Patent KR-20040037600-A (KR)
Title: Drum break for vehicles
Inventor: KIM BYEONG BAE
IPC: F16D51/20
Filed: 2002-10-29
Abstract: PURPOSE: A drum brake for a vehicle is provided to maximize braking force, and to prevent uneven wear or judder by contacting the surface of the brake lining to the drum entirely with equalizing the radius of curvature of the brake lining to the drum and applying pressure to both sides of the brake shoe. CONSTITUTION: A drum brake comprises a couple of brake shoes(20) mounting a brake lining(50) to a rim; a wheel cylinder(30) pushing the faced ends of the brake shoes to a drum; and a return spring(40) returning the brake shoes after braking. The end of the wheel cylinder is combined with the end of a web(22) by a round pin(70), and an auxiliary web(60) is mounted in the back of the web of the brake shoe. The auxiliary web is composed of a round projection(61) and a cam(62), and fixed eccentrically to the center of the drum by the round projection. The round projection is formed in the back of the auxiliary web and the cam is formed in the front of the auxiliary web. A sliding surface(23) is formed in the end of the web corresponding to the cam and pushed to the drum by turning the cam.
Patent KR-20040045220-A (KR)
Title: Biodegradable polymeric vesicles made from amphiphilic copolymers
Inventor: HAN SANG HUN
IPC: C08G63/08
Filed: 2002-11-23
Abstract: PURPOSE: A biodegradable polymer vesicle is provided, to improve phase stability and to allow a various size of polymer vesicles to be obtained. CONSTITUTION: The biodegradable polymer vesicle is prepared from an amphiphilic copolymer comprising a hydrophobic block of poly(epsilon-caprolactone) and a hydrophilic block of polyethyleneimine or polyethylene oxide. Preferably the ratio of the poly(epsilon-caprolactone) and the polyethyleneimine or polyethylene oxide is 100:1 to 1:2 by weight. Preferably the poly(epsilon-caprolactone), the polyethyleneimine and the polyethylene oxide have a weight average molecular weight of 1,000-100,000 Dalton, 100-2,000 Dalton and 500-5,000 Dalton, respectively. Preferably the polymer vesicle has an average particle diameter of 50-1,000 nm.
Patent KR-20040046854-A (KR)
Title: Method for detection of semiconductor device
Inventor: AHN JUN GYU
IPC: H01L21/027
Filed: 2002-11-28
Abstract: PURPOSE: A method for measuring an overlay of a semiconductor device is provided to reduce an alignment error by detecting an edge part through an element analysis of a main scale and a vernier. CONSTITUTION: A characteristic X-ray of an element constituting the vernier(12) and the main scale(10) is measured to estimate the distribution of the constitution element of the vernier and the main scale. An edge part in which the constitution element varies remarkably is analyzed through the distribution of the constitution element to measure the overlay of the main scale and the vernier.
Patent KR-20040051396-A (KR)
Title: car audio having a locking hook
Inventor: CHOI SEUNG HO
IPC: B60R11/02
Filed: 2002-12-12
Abstract: PURPOSE: Structure for mounting a vehicle audio system is provided to easily mount and separate a vehicle audio system by preparing a connecting hook connected with a connecting recess of a support frame. CONSTITUTION: A vehicle audio system(10) is mounted in a receiving space(90) of a support frame(80) formed inside an instrumental panel. A connecting hook(100) formed on the side of a body(20) is lifted up and down by a compression spring(130). A connecting recess(200) is formed on the inner face of the support frame to fix the body by being connected with the connecting hook. A displacement preventing piece(112) is formed on the edge of a receiving groove(110) of the connecting hook to prevent the connecting hook from being displaced.
Patent KR-20040056173-A (KR)
Title: ITO wire and the wiring method for liquid crystal capacitor voltage measurement
Inventor: KIM JAE HYEON
IPC: G02F1/1345
Filed: 2002-12-23
Abstract: PURPOSE: A line forming method is provided to form a line for measuring a signal extended to a TCP(Tape Carrier Package) pad by using pixel electrodes that are configured on more than one sub pixel, and to quantitatively measure a signal applied to a liquid crystal capacitor, thereby easily measuring the applied signal. CONSTITUTION: A system determines a sub pixel that forms a signal measuring line among sub pixels within an active area(S1). The system designs patterns of the signal measuring line extended outside the active area in a contact node of a TFT and a liquid crystal capacitor of the determined sub pixel(S2). The system adds the designed patterns of the line to designed patterns of pixel electrodes that are formed on a lower plate of an LCD panel(S3). The system forms the line and the pixel electrodes according to a forming process of the pixel electrodes(S4).
Patent KR-20040056978-A (KR)
Title: System for telemetry command execution of satellite and method thereof, its program stored recording medium
Inventor: JUNG WON CHAN
IPC: B64G3/00
Filed: 2002-12-24
Abstract: PURPOSE: A data table is used to confirm an order execution of a satellite without an expert system or knowledge base, and a record medium for storing the program is provided. CONSTITUTION: A distant measured data of a satellite by a satellite control system is received, and the distant order and the measured data are stored in a data table. A data for confirming order execution of the satellite is extracted through the data table. The order execution of the distant order is confirmed by the data table. The data table has a monitoring table showing variation of a value by measuring and a value table showing an average value change rate.
Patent KR-20020034190-A (KR)
Title: Stabilizers and antiozonants for elastomers
IPC: C08L21/00
Filed: 2000-10-10
Abstract: Elastomers which have excellent stability to prevent oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation comprise, as stabilizers, at least one compound of the formula I <?in-line-formulae description="In-line Formulae" end="lead"?>[R-S(-O)<SUB>m</SUB>-CH<SUB>2</SUB>-CH(OH)-CH<SUB>2</SUB>]<SUB>n</SUB>-N(R<SUP>1</SUP>)<SUB>2-n</SUB>-R<SUP>2</SUP>, (I)<?in-line-formulae description="In-line Formulae" end="tail"?> in which R is C<SUB>4</SUB>-C<SUB>20</SUB>alkyl, hydroxyl-substituted C<SUB>4</SUB>-C<SUB>20</SUB>alkyl; phenyl, benzyl, alpha-methylbenzyl, alpha,alpha-dimethylbenzyl, cyclohexyl or -(CH<SUB>2</SUB>)<SUB>q</SUB>COOR<SUP>3</SUP>, and, if m is 0, R may additionally be and, if n is 1 and R<SUP>4 </SUP>is hydrogen, R may additionally be R<SUP>2</SUP>-R<SUP>1</SUP>N-CH<SUB>2</SUB>-CH(OH)-CH<SUB>2</SUB>-S(-O)<SUB>m</SUB>-(CH<SUB>2</SUB>)<SUB>x</SUB>- or R<SUP>2</SUP>-R<SUP>1</SUP>N-CH<SUB>2</SUB>-CH(OH)-CH<SUB>2</SUB>-S(-O)<SUB>m</SUB>-CH<SUB>2</SUB>-CH<SUB>2-(O-CH</SUB><SUB>2</SUB>-CH<SUB>2</SUB>)<SUB>y</SUB>-, R<SUP>1 </SUP>is hydrogen, cyclohexyl or C<SUB>3</SUB>-C<SUB>12</SUB>alkyl, R<SUP>2 </SUP>is R<SUP>3 </SUP>is C<SUB>1</SUB>-C<SUB>18</SUB>alkyl, R<SUP>4 </SUP>is hydrogen or -CH<SUB>2</SUB>-CH(OH)-CH<SUB>2</SUB>-S(-O)<SUB>m</SUB>-R, X is C<SUB>1</SUB>-C<SUB>8</SUB>alkyl, Y is C<SUB>1</SUB>-C<SUB>8</SUB>alkyl, m is 0 or 1, n is 1 or 2, q is 1 or 2, x is from 2 to 6, and y is 1 or 2. The compounds of the formula I are also suitable as stabilizers for elastomers to prevent contact discoloration of substrates coming into contact with elastomers.
Patent KR-20020067503-A (KR)
IPC: C07D493/04
Filed: 2000-10-06
Abstract: 본 발명은 놀랍게도 유효한 프로테아제 저해제인 신규한 비스-테트라하이드로푸란 벤조디옥소일 설폰아미드 화합물에 관한 것이다. 또한 본 발명은 약제학적 조성물 및 레트로바이러스 프로테아제, 특히 다중약제내성 레트로바이러스 프로테아제의 저해 방법, 포유류에서 레트로바이러스 감염과 관련된 감염 또는 질환을 치료하거나 싸우는 방법, 및 바이러스 복제를 저해하는 방법에 관한 것이다.
Patent KR-20030016213-A (KR)
IPC: A61K31/7056
Filed: 2000-12-15
Abstract: 본 발명은 1-(β-L-리보푸라노실)-1,2,4-트리아졸-3-카르복사미드를 투여함으로써 HIV 감염, HCV 감염 또는 HBV 감염을 포함하는 환자의 바이러스 감염을 치료하는 방법에 관한 것이다.
Patent KR-20020071016-A (KR)
IPC: B32B5/26
Filed: 2000-12-06
Abstract: 본 발명은 칼 및 칼날의 관통에 대한 저항성이 개선된 적층 복합재를 개시한다.  복합재 중의 직물 층은 직물 치밀도가 낮게 제직되고, 복합재 내에서 서로에 대하여 자유롭게 움직이도록 배열된다.
Patent KR-20020079970-A (KR)
Title: 플라이백 컨버터를 위한 제어 방법 및 장치
IPC: H02M3/28
Filed: 2001-12-19
Abstract: 플라이백 컨버터 및 제어기(20)를 포함하는 전원 공급기를 내보인다. 플라이백 컨버터는 전기적으로 교류 전원과 결합될 때 부하(load)에 이른다. 제어기(20)는 플라이백 컨버터의 각 스위칭 타임 기간 동안에 소프트 스위칭을 제어한다. 최초의 스위칭 타임 기간에 제어기(20)는 다음 스위칭 타임 기간을 위해 각 수락 가능한 스위칭 주파수를 결정하고, 지속적인 부하가 걸린 하나 이상의 스위칭 타임 기간에 걸쳐 플라이백 컨버터를 소프트 스위칭하기 위해 수락 가능한 스위칭 주파수 중 하나를 선택한다.
Patent KR-20020081404-A (KR)
Title: 목질 성형체 및 그 제조방법
IPC: B27N3/28
Filed: 2001-03-07
Abstract: 본 발명의 과제는, 경량 고강도의 목질 성형체를 제공하는 것에 있다. 목질재료(W)의 결착제로서, 목질재료(W)에 뒤얽히기 쉬운 섬유상 및/또는 리본상의 열가소성수지(R)를 혼합한다. 상기 섬유상 열가소성수지(R)는 가열용융상태로서 혼합하는 것이 바람직하다. 상기 목질재료(W)와 상기 섬유상 및/또는 리본상의 열가소성수지(R)의 원료혼합물(Mx)은 매트(M)로 하고, 상기 매트(M)를 가열프레스하거나, 혹은 목질재료(W)와 상기 가열용융상태의 섬유상 열가소성수지(R)와 혼합할 때, 상기 수지(R)를 열풍 및/또는 냉풍으로 연신 미세화하고, 그 열풍 및/또는 냉풍에 의한 음압 영역을 이용하여 목질재료(W)와 균일하게 혼합하고, 그 원료혼합물(Mx)의 매트(M)를 프레스함으로써 목질 성형재료를 제조한다.
Patent KR-20030003235-A (KR)
IPC: H01L21/304
Filed: 2002-03-08
Abstract: 본 발명은 반송 수단에 의해 기판을 반송하면서 기판에 습식 및 건식의 처리를 순차 행하는 기판처리장치에 관한 것이다.  이 기판처리장치는, 기판(W)을 반송하는 반송 기구(1)와, 반송되는 기판(W)에 대해 습식의 처리를 행하는 습식 처리부(WET)와, 습식 처리부(WET)로부터 반송 방향 하류측에 설치되어, 처리액을 막 형상으로 형성하여 기판(W) 상에 공급하는 막액 공급 기구(4)와, 슬릿 형상의 개구부를 구비하여, 이 개구부가 기판(W)의 전체 폭에 걸쳐 대치하도록 막액 공급 기구(4)의 반송 방향 하류측에 설치되어, 개구부로부터 기체를 분출시켜 판 형상의 기체를 발생시키는 기체 분출 기구(6)로 구성된다.
Patent KR-20020093005-A (KR)
Title: 용융 금속 함유물 센서 프로브
IPC: G01N27/04
Filed: 2001-03-27
Abstract: 본 발명은 용융 금속(12)이 통과하는 감지 통로(26)를 가지고 그 통로를 통하여 두개의 전극들(20, 28) 사이에 직접적 전류 경로가 형성되는 용융 금속 함유물 센서 프로브를 제공한다.  통로(26) 내의 중앙 감지 영역을 통한 함유물(72)의 통과는 전류 경로의 저항을 변화시켜 샘플 내의 입자의 크기와 수를 나타내는 감지될 수 있는 펄스를 발생시킨다.  종래에는 유동을 원활하게 하는 원통형 입구가 있거나 없는 원통형 통로가 사용되거나 통로 입구의 재료를 가열 유동시켜 임의의 형태로 평탄화된 프로파일을 가진 통로가 사용되었다.  유동하는 금속은 자기유도 자기장 및 임계치 이상의 전류가 흐를 때 "컨디셔닝" 유동을 일으키는 전자기력을 발생시킨다.  높은 수준의 배경 노이즈는 펄스 검출을 어렵게 하는데, 입구(62)로부터 감지 영역까지의 통로의 유동 단면적이 서서히 감소하도록 가공하고, 양호하게는 포물선 또는 타원 프로파일(56)을 가지도록 하여 프로브 동작을 개선하는 방안이 제안되었다.  양호하게는 출구(68)도 또한 동일한 프로파일을 가질 수 있다.  벽 표면을 1.016 마이크로미터(40 마이크로인치) 보다 양호한 평탄도를 가지도록 가공하여 추가의 개선을 이룩할 수 있다.  이 정도의 정밀하고 평탄한 벽을 가진 통로는 요구되는 최적 시험 및 컨디셔닝 전류와 관한 시스템의 설계를 용이하게 한다.
Patent KR-20030016257-A (KR)
Title: Transponder landing system
IPC: G01S13/76
Filed: 2001-05-09
Abstract: A ground-based, precision aircraft landing system provides CAT I precision approach and landing guidance. The aircraft elevation position is determined by measuring differential carrier phase and time-of-arrival of the aircraft ATCRBS transponder reply. The transponder reply is received at a plurality of sensor antenna locations where it is then conveyed to a sensor, demodulated and digitized. The data is transmitted to a central processor where calibration and multipath corrections are applied. Aircraft transponder diversity antenna switching is isolated from the jitter and colored noise of transponder reply multipath by correlating differential phase jumps measured between separate sensor antennas. An estimate of the diversity antenna separation is maintained by Kalman filter processing; the estimated separation is used to correct the differential phase measurement data of aircraft elevation. The corrected phase measurement and time-of-arrival measurement is processed using another Kalman filter to achieve the desired aircraft elevation positioning accuracy. A similar differential carrier phase and time-of-arrival subsystem is applied to achieve an azimuth measurement of the aircraft position. The combined azimuth and elevation of the aircraft is then compared to the desired approach path, and the aircraft position error relative to the desired approach is communicated to the aircraft.
Patent KR-20030040217-A (KR)
IPC: G11B7/00
Filed: 2001-05-28
Abstract: DWDD 시스템을 사용한 안정된 재생이 가능한 광자기 기록매체가 제공된다.  본 발명의 광자기 기록매체는 광디스크 기판(1)과, 필수적으로 기판상에 형성되는 재생층(13), 중간층(14) 및 기록층(15)을 포함하여 구성된다.  재생층은 기록층보다 작은 자성영역 벽포화보자력을 가진다.  중간층은 그의 퀴리온도가 재생층 및 기록층보다 낮은 자성층을 포함하여 구성된다.  기록/재생 정보에 대응하는 기록/재생 자성영역은 광디스크 기판의 홈(2a)영역에만 형성된다.  상호간에 인접한 기록트랙영역 사이의 경계(3a)에서의 기록막의 두께는 기록트랙 영역의 중심부에서의 기록막의 두께보다 얇다.
Patent KR-20030039331-A (KR)
Title: 구조화된 암포테리신 ｂ 유제
IPC: A61K47/44
Filed: 2001-06-19
Abstract: 본 발명은 마우스에서 적어도 400 mg/kg의 LD 50 을 갖는, 구조화된 유제 형태내에 포함된 오일-코팅-암포테리신 B의 비경구 투여용 조성물 및 이 조성물을 제조하는 방법에 관한것이다.  본 발명에 따른 제조방법은 암포테리신 B를 오일 부형제에 분산시키고, 유화제는 수용액층에 분산시키는 단계를 필수적으로 수반한다.  본 발명에 따른 제조방법은 간단하고, 경제적이며, 비경구 투여에 적합한 안정한 결과물을 제공한다.  본 발명에 따른 제조방법에 의해 제조된 암포테리신 B 유제 조성물은, 암포테리신 B 및 소듐 데옥시콜레이트를 포함하는 일반적인 암포테리신 B 조성물에 비하여, 실질적으로 유사하거나 증가된 효능 및 감소된 약제 독성으로 인간 및 동물의 진균류 감염을 치료하기 위하여 투여할 수 있다.
Patent KR-20040064451-A (KR)
Inventor: PARK JONG HAN
IPC: F25B41/04
Filed: 2003-01-13
Abstract: PURPOSE: An apparatus for interrupting foreign substances for a multi air conditioner is provided to prevent damage or erroneous operations of a compressor or a valve. CONSTITUTION: An outdoor unit(A) is installed at the outside, having a compressor(1) and an outdoor heat exchanger(2) inside. A plurality of indoor units(C) are installed in each room, having an electronic expansion valve(61a,61b,61c) and an indoor heat exchanger(62a,62b,62c) respectively. A distributor(B) is installed between the outdoor unit and the indoor units for selectively guiding a refrigerant flowed from the outdoor unit to the plurality of indoor units. A plurality of foreign substance interrupting units(70,80) are installed at pipes to prevent foreign substances from flowing into the outdoor unit.
Patent KR-20040066526-A (KR)
Title: Adapter for coupling bolt
Inventor: JUNG UI BONG
IPC: B25B27/073
Filed: 2003-01-20
Abstract: PURPOSE: An adapter for coupling a bolt is provided to easily couple the bolt to a fixed body even when an insertion groove of the bolt are worn away by coupling the adapter to auxiliary insertion holes formed at the top of the bolt. CONSTITUTION: In an adapter(50) for coupling a bolt(20), a plurality of auxiliary insertion holes(23b) are formed at the top of the bolt at regular intervals. A plurality of coupling pins(51a) are formed at one side of the adapter, and are inserted into the auxiliary insertion holes. A groove(53a) is formed at the other side of the adapter. A wrench(40) is inserted into the groove.
Patent KR-20040067414-A (KR)
Inventor: CHA SEUNG YEOP
IPC: C08F210/06
Filed: 2003-01-23
Abstract: PURPOSE: Provided is a polypropylene resin composition, which has excellent heat adhesive property at low temperature, transparency and tear strength suitable for a retort food packaging film and a frozen food packaging film. CONSTITUTION: The polypropylene resin composition comprises: (a) 65-95 wt% of a crystalline ethylene-propylene-1-butene terpolymer containing 80-99.5 wt% of propylene, 0.5-10 wt% of ethylene and 0.5-10 wt% of 1-butene; and (b) 5-35 wt% of an elastomeric ethylene-propylene copolymer containing 20-70 wt% of ethylene and 30-80 wt% of propylene and having an absolute viscosity of 0.5 to 1.5 dl/g. The polypropylene resin composition is prepared by the method comprising the steps of: introducing propylene, ethylene and 1-butene into a reactor, polymerizing them to form terpolymer (a); introducing ethylene and propylene into a subsequent reactor, polymerizing them to form elastomeric copolymer (b); and forming a block copolymer composition containing (a) and (b) kneaded with each other.
Patent KR-20040062366-A (KR)
Inventor: LEE HAENG CHEOL
IPC: E03D1/34
Filed: 2003-01-23
Abstract: PURPOSE: A control valve for the water level in a water tank of a toilet bowl is provided to assemble a valve easily and to replace components easily by separating a valve easily for repair and maintenance. CONSTITUTION: The control valve for the water level in a water tank of a toilet bowl comprises: a main valve body(100) composed of a primary assembly(110) provided with an operating valve(102) to be operated by a buoy(150) according to the water level in a water tank(12), and a secondary assembly(112) coupled with the primary assembly(110) and fixed to the water tank(12) and connected with an outer water supply pipe(16); a packing(120) installed on a joint between the primary assembly(110) and the secondary assembly(112) to prevent a water leakage; and a coupler(130) provided with a flange formed on a joint between the primary assembly and the secondary assembly, a coupling projection(132a) formed on one of flanges, and a coupling groove(134a) formed on the other flange and fixed with the coupling projection(132a) to couple the primary and secondary assemblies(110,112).
Patent KR-20030016364-A (KR)
Inventor: SHIN CHUL SUNG
IPC: H01R13/58
Filed: 2003-02-05
Abstract: PURPOSE: A connector for electric communication having an electric wire arrangement hole is provided, which maintains a good connection state of the electric wire connected to a port. CONSTITUTION: According to the connector for electric communication used in an electric communication equipment, a port exposure hole(2) is punched vertically on the center of a port cap(1) which has connection hooks(3) on its bottom of both sides, and an arrangement hook(10) is formed in a body with the port cap. The arrangement hook has an inner side hook part(13) which is formed between two narrow hooks(11) and has an outer hook(12) on the end of the bottom side.
Patent KR-20040072868-A (KR)
Inventor: KIM DONG SEOK
IPC: H04L12/20
Filed: 2003-02-11
Abstract: PURPOSE: An ultra wide band signal communication system supporting multi-service and a method therefor are provided to differentially divide a main frame by service categories, and assign category frame time according to a band width of a service channel, thereby preventing a waste of time resources and preventing deterioration of the service quality. CONSTITUTION: A plurality of pulse position modulators(610) execute pulse position modulation of transmission data. A plurality of category framers(620) make the pulse position modulated data into category frames different according to transfer rate. A pulse generator generates reference pulse to the framed data. A transmitter(630) outputs the data in an ultra wide band signal. A receiver receives the ultra wide band signal. A correlation receiver(710) detects a signal and identifies a category according to the transfer rate by executing correlation between the ultra wide band signal and a plurality of signals. A pulse position detector(720) detects a pulse position of the detected signal in a category frame. A decoder(730) decodes the signal of which the pulse position is detected to output the signal as data.
Patent KR-20040073657-A (KR)
Inventor: JUNG SANG KIEL
IPC: G06F1/00
Filed: 2003-02-14
Abstract: PURPOSE: A portable storage for storing personal information is provided to guide a missing chilled or an old dementia man to a guardian by storing the personal data such as a name, an address, and a contacting place in a portable small volume such as an accessory, and displaying the personal data promptly as connecting to a PC. CONSTITUTION: A main body comprises a case(10) and a cap(20), and is equipped with a ring(25) at one end of the case. A PCB(Printed Circuit Board)(30) is received to the inside of the main body in a state that only a USB(Universal Serial Bus) port(40) is exposed to the outside, and is equipped with an I/O(Input/Output) tool for inputting/outputting the personal information data. The PCB is equipped with a central processing part including a CPU, an OS(Operating System), and power, and a flash memory storing the data accessed by the central processing part. The central processing part includes an algorithm for outputting an information window to a screen of an external main PC(50), receiving/storing the personal information data and a password through the information window, and updating the personal information through password certification.
Patent KR-20040075400-A (KR)
Inventor: LEE SEUNG U
IPC: H04M1/23
Filed: 2003-02-20
Abstract: PURPOSE: A Hangul input method using a key pad having the form of a phone is provided to simplify a character inputting rule, minimize the number of times of character inputting and solve problems of consonant conversion and a toggle method. CONSTITUTION: Eleven consonants and vowels are set as basic consonants and allocated to eleven phone buttons, and eleven consonants set as a supplementary consonant group are also allocated to the same eleven phone buttons. A button(*) is used as a preliminary key for inputting the supplementary consonant group in inputting Hangul.