baber/WOPTO huggingface dataset:
Patent KR-20040035896-A (KR)
Title: Sound-absorbing materials for door trim of vehicle and method for manufacturing the same
Inventor: LEE GEUN BAE
IPC: B29C53/36
Filed: 2002-10-12
Abstract: PURPOSE: A sound absorbing material of the door trim for a car has excellent sound absorption capacity and a netted structure. A manufacturing method thereof is characterized by increasing the content of regular fiber, reducing the content of low-melting point fiber and simplifying the production process thereof as well as reducing the production cost thereof. CONSTITUTION: A sound absorbing material is characterized by melting and joining 85wt.% of regular fiber and 15wt.% of low-melting point fiber, arranging the regular fiber on a three-layer structure and arranging the low-melting point fiber between layers of the regular fibers. A manufacturing method thereof is as follows: spinning 85wt.% of the regular fiber; putting 15wt.% of the low-melting point fiber into the regular fiber and mixing them; discharging the mixture thereof and melting it; and then cooling and forming the mixture. The low-melting point fiber has the melting point of 110deg.C.
Patent KR-20040033577-A (KR)
Title: Clutch-pedal for vehicles
Inventor: LEE HAK SEONG
IPC: B60K23/02
Filed: 2002-10-15
Abstract: PURPOSE: A clutch pedal for a vehicle is provided to reduce expenses and the number of parts without additional space for a master cylinder by generating hydraulic pressure with screwing an arm shaft in a shaft cylinder and moving left in stepping on a pedal, and to improve the clutch pedal effort by reducing loss from mechanical friction. CONSTITUTION: A clutch pedal comprises a pedal arm(10) turning; a clutch shaft connected to the pedal arm; a master cylinder connected to the clutch shaft by a push rod; right and left brackets(20,30); a screw type arm shaft connected to the pedal arm; a stopper(12) installed in the arm shaft; a check valve(13); a bushing connecting unit(18) connecting the pedal arm to the right bracket by a bushing(15) and a fixing bolt(21); and a shaft cylinder(40) embedding the screw type arm shaft through oil seals and directly converting rotation into piston motion. Hydraulic pressure is formed with screwing the arm shaft in the shaft cylinder and moving to the left in stepping on the pedal.
Patent KR-20040036180-A (KR)
Title: Manufacturing method for ceramic and there of ceramic
Inventor: AN SUNG HEE
IPC: C04B33/24
Filed: 2002-10-23
Abstract: PURPOSE: A method for making a ceramic ware for an art teaching material is provided to simplify the working process, to permit sufficient coloring on the ceramic ware with general paints, and to make students learn all about the manufacturing process for the ceramic ware. CONSTITUTION: The method for making a ceramic ware for an art teaching material comprises: a milling step in which a body having fine particles is kneaded; a forming step in which the milled body is formed into a ceramic ware having a desired shape; a drying step in which the formed ceramic ware is dried; and a baking step in which the dried ceramic ware is baked at a constant temperature. The method optionally further comprises a pre-coating step after the baking step.
Patent KR-20040036791-A (KR)
Title: Producing method of small ball type ceramic and its small ball type ceramic
Inventor: LEE JAE HWAN
IPC: C04B35/00
Filed: 2002-10-24
Abstract: PURPOSE: Small ceramic balls attached to anywhere close to the body such as clothes, beddings and general things(hats, shoes, etc.) are provided to give beneficial effects to human body, remove bad smell, and strengthen sterilization by emission of far infrared rays and anions. CONSTITUTION: The small ceramic balls are composed of 45-50wt.% of ceramic powder comprising Al2O3, Fe2O3, MgO, clay, elvan, CaF2, Ge, CaCO3, talc, binder, PVA and oleic acid, 20-35wt.% of anion power comprising Na, Li, Al, B, Si, O and H, and 15-25wt.% of elvan. The ceramic balls are produced by the following steps of: mixing 100wt.% of raw materials, 50wt.% of water, small amounts of dispersant, clay and PVA to prepare the gel; spraying and heating to get powder; forming into balls with a 1-2mm size; firing at 750deg.C for 5hrs; and surface-treating by putting balls to a polisher.
Patent KR-20040039759-A (KR)
Title: Audit method of base station configuration status
Inventor: LEE HYEONG GWON
IPC: H04B17/40
Filed: 2002-11-04
Abstract: PURPOSE: A method for monitoring a base station configuration state is provided to easily predict the inconsistent cause and information of an LPA(Linear Power Amplifier) shelf by monitoring an LPA shelf configuration change, discriminating a kind of a predicted error, and reporting the discriminated result to a BSM(Base Station Manager). CONSTITUTION: A BSP(Base station Signalling Processor)(10) sets up an LPA shelf and base station devices by PLD(Programmable Loading Data) received from a BSM(Base Station Manager)(S100-S140). Whenever initial base station setup and wireless device configuration information are changed, the BSP(10) monitors the LPA shelf for analyzing LPA shelf configuration information and PLD information acquired in a BPPA(Base station Peripheral control Processor Assembly)(30) and an ARIA(Alarm and Remote control Interface board Assembly)(20)(S150-S170). The BSP(10) judges configuration inconsistence and a prediction error position, and reports the judged result to the BSM.
Patent KR-20040049053-A (KR)
Title: Hood latch apparatus for automobile
Inventor: LEE JAE GYU
IPC: B62D25/12
Filed: 2002-12-03
Abstract: PURPOSE: A hood latch apparatus for a vehicle is provided to reduce assembling process and costs, and to open the hood conveniently by releasing secondary detention through a safety hook with pressing the hood slightly after releasing primary detention. CONSTITUTION: A hood latch apparatus for a vehicle comprises a support base(20) fixed to a vehicle body and composed of a guide groove(21) moving a striker(11) installed in the end of a hood(10); a latch(30) elastically installed in the support base to restrain the striker first; a pawl(40) elastically mounted in the support base to lock the latch; a safety hook(50) elastically installed in the support base to restrain the striker releasing from the latch secondarily; and an open lever(60) elastically installed in the support base and composed of a fixing unit(61) fitted to a containing groove(55) to fix the safety hook and a fitting piece(62) installed in the lower part to fit a latch projection(34) selectively. The latch projection is formed in the rear part of the latch, and a tilting projection(54) and the containing groove are formed in the safety hook.
Patent KR-20040055896-A (KR)
Title: a jewell case for electroforming accessary and setting method thereof
Inventor: PARK YOUNG HEE
IPC: A44C17/00
Filed: 2002-12-23
Abstract: PURPOSE: A jewel mold for accessories in electrolytic cast and method of fixing jewel mold thereby are provided to prevent the separation of the jewel mold and the damage of the connecting part and highly improve the quality of the accessories. CONSTITUTION: The jewel mold for accessories in electrolytic cast used for setting the jewelry comprises; a wax matrix(20), a cylindrical jewel mold(10) being inserted into the wax model(20), a filling hole(11) being formed at least more than one around the outside of the jewel mold(10), a silver lacquer layer(30) being formed on the wax matrix(20), an electrodeposition layer(40) being formed on the silver lacquer layer(30) after inserting and fixing the jewel mold(10) to the wax matrix(20). The method of fixing jewel mold includes a process for inserting and fixing the jewel mold(10) on the wax matrix(20), a process for forming the silver lacquer layer(30) on the surface of the wax matrix(20) and the jewel mold(10), a process for forming the electrodeposition layer(40) on the surface of the silver lacquer layer(30), a process for removing the wax after punching a wax ejecting hole on the electrodeposition layer(40).
Patent KR-20040056470-A (KR)
Title: optical communication node system, electric/optical routing system, optical packet routing method and optical packet routing network system using the node and routing system
Inventor: KIM BYEONG HWI
IPC: H04Q11/00
Filed: 2002-12-23
Abstract: PURPOSE: An optical communication node system, electrophoto packet routing system, an optical packet electrophoto-routing method using the same, and an optical packet electrophoto-routing network system are provided to electrophoto-route an optical packet by an identifier made up of multiple optical wavelengths. CONSTITUTION: An optical frame generating and wavelength multiplexing unit(10) generates data and primitive code and multiplexes wavelengths. An optical switching unit(20) selects coding. A coding unit(30) codes the primitive identifier according to a selected method and attaches the coded identifier to data to generate an optical packet. An optical amplifier(40) controls strength of the optical packet and amplifies it in order to output a finally processed optical packet according to predetermined optical power.
Patent KR-20040057522-A (KR)
Title: Method of forming an isolation film in semiconductor device
Inventor: LEE WON GWON
IPC: H01L21/76
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent moat by widening an isolation region using oxidation of an amorphous silicon layer. CONSTITUTION: A first trench is formed in a semiconductor substrate(10) by using a pad oxide pattern(12) and a hard mask pattern(14). An amorphous silicon layer is formed on the resultant structure. A spacer is formed at both sidewalls of the first trench. A second trench is formed by patterning the amorphous silicon layer and the substrate. A silicon oxide layer(28) is formed by oxidizing the amorphous silicon layer using O2 plasma oxidation after the spacer is removed. Then, an isolation layer(30) is formed by filling a field oxide layer in the first and second trenches and planarizing using the hard mask pattern as a stop layer.
Patent KR-20040057596-A (KR)
Inventor: JUN IN SU
IPC: H01L21/60
Filed: 2002-12-26
Abstract: PURPOSE: A method for packaging a semiconductor device is provided to be capable of preventing stress focusing generated in corner of a copper runner film and crack of a BCB(BenzoCycloButene) layer as a solder mask. CONSTITUTION: An SBL(Stress Buffer Layer)(120) and a photoresist pattern are sequentially formed on a semiconductor chip(100). The first solder mask is formed on the resultant structure. A side solder mask is formed at both sides of the photoresist pattern. A copper runner film(160) is filled between the side solder masks. The second solder mask is formed on the resultant structure. By selectively removing the second solder mask, a remaining solder mask(170a) is formed to cover on the copper runner film.
Patent KR-20040058751-A (KR)
Title: Capacitor with improved dielectric layer and oxidation resistant layer in semiconductor device and the method for fabricating thereof
Inventor: KIM GYEONG MIN
IPC: H01L27/108
Filed: 2002-12-27
Abstract: PURPOSE: A capacitor of a semiconductor device and a method for manufacturing the same are provided to improve the capability of the capacitor by using a double oxidation barrier layer and a mixed dielectric film of HfO2/TiO2. CONSTITUTION: A lower electrode(12) is formed on a semiconductor substrate(11). A double oxidation barrier layer including a nitride layer(13) and a silicon nitride layer(14) is formed on the lower electrode. A mixed dielectric film(17) stacking alternately an HfO2 layer(15) and a TiO2 layer(16) is formed on the oxidation layer. An upper electrode(18) is then formed on the dielectric film.
Patent KR-20040059112-A (KR)
Title: 3 dimensional tuned mass damper having large frequency difference between horizontal and vertical direction
Inventor: HA DONG HO
IPC: F16F9/00
Filed: 2002-12-27
Abstract: PURPOSE: A three-dimensional vibration damper with different vertical and horizontal frequencies is provided to reduce the size and improve usability and economical efficiency by integrating vibration-damping functions different to the directions in damping vibration of large structures, facilities, or equipment with great difference between vertical and horizontal frequencies instead of an existing vibration damping method for separately mounting vertical and horizontal vibration dampers. CONSTITUTION: A three-dimensional vibration damper with different vertical and horizontal frequencies is composed of a mass body, a spring(1), and upper and lower cases(21,24). The mass body is divided into a vertical/horizontal mass weight(11) and a mass plate(12) used only for horizontality. The vertical/horizontal mass weight is connected with the lower or upper case by the spring. The excessive displacement of the mass body is repressed by damping functions of oil(6) in operating the vibration damper by filling the constant amount of oil in the lower case and the friction force of a friction surface is minimized by lubricating actions of the oil.
Patent KR-20040061698-A (KR)
Title: Wet etching device for semiconductor wafer
Inventor: KIM HYEON SU
IPC: H01L21/3063
Filed: 2002-12-31
Abstract: PURPOSE: A wet etching apparatus for semiconductor wafer is provided to improve etch uniformity and shorten an interval of etch time by decreasing an etch variation of each position on a semiconductor wafer by a half as compared with a conventional technique. CONSTITUTION: A wafer mounting jig on which a wafer is mounted is so installed to make the surface to be etched face downward. The wafer is mounted on the lower surface of a mounting plate(210). A supporting axis(211) extends in a vertical direction from the upper surface of the mounting plate. At least two supporting bars(213) support the supporting axis in a predetermined position so that the supporting axis can rotate, extending in parallel with the mounting plate. At least two holders(215) for fixing the wafer are formed on the lower surface of the supporting plate.
Patent KR-20040061905-A (KR)
Inventor: CHAE SU GYEOM
IPC: C09D5/46
Filed: 2002-12-31
Abstract: PURPOSE: An epoxy powdery pigment composition for electrical insulation is provided, to improve remarkably the coating property of an edge part and to prevent the deterioration of paint characteristics. CONSTITUTION: The epoxy powdery pigment composition comprises 40-70 wt% of an epoxy resin; 0.5-5 wt% of a bentonite powder; 1-20 wt% of a curing agent; 20-60 wt% of an inorganic filler; 0.05-3 wt% of a curing auxiliary; and 0.1-10 wt% of at least one additive selected from the group consisting of a fumed silica, a coloring pigment, a leveling agent and an antifoaming agent. Preferably the epoxy resin is selected from a bisphenol A-type epoxy resin, a novolac modified epoxy resin, a cresol modified epoxy resin and their mixtures, having an epoxy equivalence of 400-2,000 g/eq; and the bentonite powder has a particle size of 1-30 micrometers.
Patent KR-20020036843-A (KR)
Title: Hmls-fibers made of polyester and a spin-stretch process for its production
IPC: D02J1/22
Filed: 2000-07-25
Abstract: HMLS filaments consisting of a polyester, from 0.1 to 2.5% by weight of an incompatible, thermoplastic, amorphous, polymeric additive having a glass transition temperature of from 90 to 170° C. and a ratio of its melt viscosity to that of the polyester component of from 1:1 to 7:1, and from 0 to 5.0% by weight of conventional additives, where the polymeric additive is present in the filaments in the form of fibrils having a mean diameter of <=80 NM.Process for the production of these HMLS filaments by static mixing with shearing of the polyester and of the polymeric additive and, optionally, of the additives, spinning of the mixture at a spinning take-off speed of from 2500 to 4000 m/min to give spun filaments which are stretched, heat-set and wound up, where the concentration of the polymeric additive is determined as a function of the pre-specified spinning take-off speed and the desired birefringence of the spun filaments.
Patent KR-20020040905-A (KR)
Title: High activity carbenium-activated polymerization catalysts
IPC: C08F4/649
Filed: 2000-10-23
Abstract: The invention is directed to olefin polymerization processes using bridged hafnocene catalyst complexes that are surprisingly stable under high temperature olefin polymerization processes such that olefin copolymers can be prepared with high molecular weights and catalyst activities. More specifically, the invention is a polymerization process for ethylene copolymers having a melt index of about 0.850 to about 0.930 comprising contacting, under homogeneous polymerization conditions at a reaction temperature at or above 60° C. to 250° C., ethylene and one or more comonomers capable of insertion polymerization with a bridged hafnocene catalyst complex derived from A) a biscyclopentadienyl hafnium organometallic compound having i) at least one unsubstituted cyclopentadienyl ligand or aromatic fused-ring substituted cyclopentadienyl ligand, ii) one aromatic fused-ring substituted cyclopentadienyl ligand, iii) and a covalent bridge connecting the two cyclopentadienyl ligands, said bridge comprising a single carbon or silicon atom with two aryl groups, each substituted with a C1-C20 hydrocarbyl or hydrocarbylsilyl group at least one of which is a linear C3 or greater substitutent; and B) an activating cocatalyst.
Patent KR-20020077343-A (KR)
Title: Use of Cesium Hydroxide in a Dielectric CMP Slurry
IPC: B24B57/02
Filed: 2000-10-31
Abstract: Chemical mechanical polishing compositions including an abrasive and cesium hydroxide and methods for polishing dielectric layers associated with integrated circuits using cesium hydroxide containing polishing compositions.
Patent KR-20020068063-A (KR)
IPC: H01Q9/42
Filed: 2001-01-26
Abstract: 본 발명은 도전성 패턴(22,31)을 구비하여 구성되는 안테나장치(20,30)에 관한 것이다.  도전성 패턴은 양호한 도전성을 갖는 금속, 예컨대 구리나, 구리합금 또는, 은 폴리머로 만들어지고, 적어도 하나의 접촉부(24,34)가 구비된다.  도전성 패턴(22,31)은 적어도 부분적으로 흑연 합성물, 바람직하게는 순수한 흑연으로 코팅된다.  또한, 본 발명은 안테나장치를 제작하기 위한 방법에 관한 것이다.
Patent KR-20030077941-A (KR)
IPC: G01R31/26
Filed: 2001-11-24
Abstract: 본 발명은 다량의 스캔 메모리를 필요로 하지 않으면서 스캔 설계의 반도체 소자를 테스트하는 스캔 벡터들을 생성시킬 수 있는 이벤트 기반 테스트 시스템에 관한 것이다.  이 테스트 시스템은 각각의 이벤트의 타이밍 데이터 및 이벤트 타입 데이터를 저장하고, 타이밍 데이터는 하나의 테스트 벡터를 정의하는 복수의 (log 2 N)의 데이터 비트들에 의해 표현되는 이벤트 생성기; 이벤트 메모리로부터의 타이밍 데이터 및 이벤트 타입 데이터를 사용하여 이벤트를 생성시키는 이벤트 생성기; 및 이벤트 메모리로부터의 이벤트 타입 데이터가 소정의 워드를 나타낼 때 스캔 모드를 검출함으로써 테스트 벡터들을 생성시키는 표준 모드와 스캔 벡터들을 생성시키는 스캔 모드 사이의 신호 경로들을 변화시키도록 이벤트 메모리와 이벤트 생성기 사이에 제공되는 모드 변화 회로를 포함한다.  이 테스트 시스템에서, 이벤트 메모리 내의 복수의 (log 2 N)의 데이터 비트들의 각각은 2 N 개의 스캔 벡터들을 정의하며, 2 N 개의 데이터 비트들은 일련의 형태로 이벤트 생성기에 제공됨으로써, 이벤트 메모리의 각각의 액세스에서 2 N 개의 스캔 벡터들을 생성시킨다.
Patent KR-20020081687-A (KR)
Title: 예비성형된 생분해성 중합체 조성물을 사용하는 전달시스템과 방법들
IPC: A61K47/48
Filed: 2001-02-16
Abstract: 본 발명은 활성 작용제를 피험체에게 전달하기 위한 가교된 단백질을 포함하는 예비성형물과 이를 제조하는 방법 및 이를 사용하는 방법에 관한 것이다.
Patent KR-20030011073-A (KR)
IPC: A61L9/04
Filed: 2001-03-09
Abstract: 아크릴수지, 방향물질, 및 착색제를 포함하는 소비자에 의해 활성화되는 수화겔 공기 청향제용 키트가 제공된다. 상기 키트는 적당한 양의 수지, 방향, 및 착색제가 포장되고, 일정한 양의 물이 첨가될 용기와 같은 다양한 형태를 가질 수 있다. 다른 형태에서, 키트는 상기 물질들을 포함하고, 물이 첨가되어 겔 공기 청향제 장치를 형성할 수 있는 향낭 또는 패드를 포함할 수 있다. 또한, 수화겔 수지 및 원할 경우 착색제를 포함하는 패드 또는 향낭은 방향성 수용액의 제어된 연속적인 공급에 놓여서, 장기간, 일정한 방향성을 얻을 수 있다.
Patent KR-20030003236-A (KR)
Title: Insulating glazing and method for making same
IPC: E06B3/66
Filed: 2001-04-11
Abstract: An insulating glazing unit including at least two glass sheets separated by, e.g., a gas-filled cavity. An insert serves for spacing the at least two glass sheets apart and has an internal face facing the gas-filled cavity and an opposed external face, together with a mechanism for sealing the inside of the glazing unit. The insert is in the form of a substantially flat profiled strip that girds the perimeter of the glazing unit by its internal face being pressed against the edges of the at least two glass sheets and held fast by a fastening device.
Patent KR-20020081444-A (KR)
Title: 전동 액추에이터와 그 고정구조
IPC: H02K7/14
Filed: 2001-03-14
Abstract: 구조를 간소화함으로써, 소형화와 경량화 및 비용의 삭감화와 동시에, 안전성을 도모한 컴팩트한 전동 액추에이터를 제공하고, 또, 원터치로 회전밸브에의 부착·분해를 가능하게 한 전동 액추에이터와 그 고정구조를 얻는 것에 있고, 또, 기계부품 등의 한 쌍의 구성부재, 특히 전동 액추에이터와 회전밸브의 회전방향과 축방향을 구속하여 확실하게 고정할 수 있도록 한 고정구조를 제공함과 동시에, 컴팩트한 구조이고, 게다가 간단하면서 확실하게 고정하는 것을 가능하게 한 고정구조 를 제공하는 것에 있다. 
     모터(1) 등의 내부구조 부품 등을 커버본체(1O)로 피복한 전동 액추에이터로서, 피복기능을 가지는 상기 커버본체(10) 자체를 수동 조작부로 함과 동시에, 이 커버본체(1O)에 전동과 수동조작을 전환하는 전환기구를 설치한 전동 액추에이터이고, 또, 전동 액추에이터(4O)와 회전밸브(23)를 연결 고정하는 고정구조에 있어서, 한쪽의 고정위치에 환형상 원웨이 클러치구조(25)를 설치하고, 다른쪽의 고정위치에 환형상 면부(6)를 설치함과 동시에, 상기 원웨이 클러치구조(25)에 환형상 면부(6)를 삽입하여 양자의 원주 한 방향으로의 회전을 구속하도록 한 전동 액추에이터(4O)의 고정구조이다.
Patent KR-20020095197-A (KR)
IPC: B26D3/16
Filed: 2001-03-23
Abstract: The severing machine for the cutting of elongate products comprises a plurality of disk-shaped blades (23A) rotating about respective shafts, and a rotating feeder (11) which takes the products (L) from a loading zone (53) and feeds them to the rotating disk-shaped blades, which subdivide each product into a plurality of cut articles (R). The rotating feeder has a plurality of staggered seatings (15A, 15B, 15C) for the products, in which the products (L) are subdivided into cut articles. Two or more unloading members arranged side by side (16A, 16B, 16C) are also provided, into which the cut articles are sequentially unloaded.
Patent KR-20030011833-A (KR)
IPC: H03F1/02
Filed: 2001-04-27
Abstract: 본 발명의 F T 배율기 증폭기는 차동 트랜지스터 쌍(Q1, Q2)을 각각 포함하는 N개의 유사한 차동 증폭기 스테이지(22, 24)를 사용한다.  각 쌍의 베이스는 스테이지 입력을 형성하고, 각 쌍의 컬렉터는 스테이지 출력을 형성한다.  인접하는 스테이지의 입력은 인접하는 스테이지의 트랜지스터의 베이스를 상호 연결함으로써 직렬로 연결되어 각각의 스테이지가 동일한 입력 전류를 수신하여 증폭시킨다.  모든 스테이지의 출력은 병렬로 연결되어 증폭기 출력 전류를 생성하도록 스테이지 출력 전류(+IOUT, -IOUT)가 합산된다.  따라서 증폭기의 전류 이득은 각각의 증폭기 스테이지의 전류 이득의 N배이다.  한 세트의 바이어스 회로는 인접하는 스테이지 사이의 연결 노드에 적절한 바이어스 전압을 제공하도록 인접하는 입력을 가로 질러 분압기를 사용한다.  또한 각각의 바이어스 회로(26)는 상호 연결된 트랜지스터 베이스가 노드로부터 유도하는 전류량을 예상하고 이렇게 예상된 전류를 이들 트랜지스터 베이스에 공급하여, 베이스 전류가 분압기(R3, R7)에 의하여 제공된 바이어스 전압 내에 야기할 수 있는 오차를 보정한다.
Patent KR-20030007968-A (KR)
IPC: C11D3/37
Filed: 2001-06-11
Abstract: 본 발명은 조절된 라디칼 중합에 의해 제조할 수 있는 수용성 또는 수분산성 블록 공중합체를 포함하는 세제 조성물, 이러한 유형의 세제 조성물의 제조 방법 및 조절된 유리 라디칼 중합에 의해 제조되는 수용성 또는 수분산성 블록 공중합체의 세제 조성물의 제조에 사용되는 용도가 설명된다.
Patent KR-20030015290-A (KR)
IPC: B65D47/30
Filed: 2000-07-05
Abstract: 캡을 제거하지 않고서 용기로부터 액체를 꺼내고 그 후 캡을 재밀폐하기 위한 꺼냄 수단(14), 및 상기 용기의 내용물의 진정성을 입증하기 위한 보호 수단(22)을 가지고 있는, 유리병, 플라스크 등과 같은 액체 용기(4)를 밀폐하기 위한 밀폐 캡(1)에 있어서, 
     상기 밀폐 캡은 스커트부(skirt portion)(2), 커버(3), 상기 커버의 오목 홈통(recessed trough)(6), 상기 홈통의 원통형부(7)에 자리잡은 구형의 베어링부(bearing portion)(15)를 갖는 접힘가능한 주둥이(spout)(14), 및 상기 주둥이를 관통하여 길게 연장되는 채널(channel)(17)을 구비한다.
Patent KR-20040062854-A (KR)
Title: Method for making korean internet address by copying calling card and connecting to homepage
Inventor: KIM DONG KYU
IPC: G06F17/00
Filed: 2003-01-03
Abstract: PURPOSE: A method for making a Korean Internet address by copying a calling card and connecting to a homepage is provided to share one Internet domain with many persons by recording a trade name, goods, and the address to one Internet address. CONSTITUTION: A user uses a Korean domain address by selecting a Korean noun. If the user sends the calling card or a copy of a business registration certificate through a facsimile or an e-mail, the contents included in the calling card or the business registration certificate are recorded in a search window. The Korean Internet address is arranged/displayed in the search window of the Korean Internet address according to a Korean alphabet order. If customers click a site in the search window, the customers discriminate the desired site from many same names because the trade name, the address, a building, a floor, and a room number are different with each other.
Patent KR-20030095191-A (KR)
Title: 마이크로 미러 소자 및 그 제조 방법
IPC: G02B26/08
Filed: 2003-01-10
Abstract: 본 발명의 과제는 제조에 이용하는 웨이퍼의 평면 사이즈에 대한 제한을 저감 가능한 마이크로 미러 소자 및 그 제조 방법을 제공하는 데 있다. 
     재료 기판으로 일체적으로 성형된 미러부(111)를 갖는 가동부(110, 120)와, 프레임부(130)와, 상기 프레임부(130) 및 가동부(110, 120)를 연결하는 토션 바아(150)를 구비하는 마이크로 미러 소자(X1)에 있어서, 프레임부(130)는 가동부(110, 120)보다도 두꺼운 부위를 갖는 것으로 한다.