baber/WOPTO huggingface dataset:
Patent KR-20020030211-A (KR)
Title: Bumper installation of frame body structure
Inventor: JANG SEUNG WAN
IPC: B60R19/24
Filed: 2000-10-16
Abstract: PURPOSE: A bumper mounting structure is provided to easily install a bumper and to simplify the working process by precisely matching the bumper with a body without performing an additional assembling process. CONSTITUTION: A body bracket is installed at an upper surface of a body. A center portion of the body bracket is upwardly bent. A bumper flange is protruded from an inner end of a bumper. The bumper flange is closely placed on an upper surface of the body bracket. A perforation hole is formed in the body bracket and the bumper flange. A mounting bracket(3) is coupled to an upper surface of the bumper flange(20). A fixing pin(31) inserted into the perforation hole is formed at a center of the mounting bracket(3). A plurality of rivet holes(32) are formed at edges of the mounting bracket(3).
Patent KR-20020036060-A (KR)
Title: makeup pencil
Inventor: LEE HEE SOOK
IPC: A45D40/20
Filed: 2000-11-07
Abstract: PURPOSE: A make-up pencil is provided to enable a user to selectively combine a brush and a pencil cartridge according to her preference or to partially change a specific part, thus improving the practicality thereof. CONSTITUTION: The make-up pencil consists of a pencil case(11) provided with a make-up brush(12) and a pencil cartridge(13) at both ends; and a palette cap(14) that a groove into which the make-up brush is fitted is formed at the one side, at least one or two cosmetics receiving part are formed at the outside of the groove, a cap(18) for opening and closing the receiving part is rotatably installed at the top surface of the receiving part, and a mirror is attached to the inner surface of the cap.
Patent KR-20020047511-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: PARK BYEONG SU
IPC: H01L21/336
Filed: 2000-12-13
Abstract: PURPOSE: A method for fabricating a flash memory cell is provided to improve a charge maintaining characteristic by preventing charges from being lost in the edge of a floating gate, and to decrease a repair rate by reducing a fail bit. CONSTITUTION: A tunnel oxide layer(23), the first polysilicon layer(24) and an oxide layer(25) are sequentially formed on a semiconductor substrate(21) having a field oxide layer(22). A predetermined region of the oxide layer, the first polysilicon layer and the tunnel oxide layer is etched to form a floating gate pattern. The second polysilicon layer is formed on the resultant structure and is blanket-etched to form a spacer on the sidewall of the first polysilicon layer. The oxide layer is removed. A dielectric layer(27), the third polysilicon layer(28), a tungsten silicide layer(29) and an anti-reflective coating(ARC)(30) are sequentially formed on the resultant structure. A predetermined region from the ARC to the tunnel oxide layer is etched to a stack gate in which a floating gate and a control gate are stacked. An impurity ion implantation process is performed regarding a predetermined region of the semiconductor substrate to form a source/drain region.
Patent KR-20020049133-A (KR)
Title: A bumper for vehicle
Inventor: YOON JIN
IPC: B60R19/03
Filed: 2000-12-19
Abstract: PURPOSE: A vehicular bumper is provided to increase torsion resistance and to facilitate assembling of a facer and a reinforcement by reinforcing an upper portion of the facer connected with a reinforcement materials. CONSTITUTION: A vehicular bumper comprises a reinforcing material(1) coupled to a frame of a chassis through a stay, a shock absorbing material applied to an outer face of the reinforcing material so as to absorb impact force, and a facer(4) coupled to the reinforcing material through a bracket so as to accommodate the reinforcing material and the shock absorbing material therein. The bracket includes a vertical portion(11) extending parallel to the reinforcing material, and upper and lower horizontal fixing portions(12,13), each extending from respective upper portion and the lower portion of the vertical portion.
Patent KR-20020049685-A (KR)
Title: Method for discharging chemical from wet station bath
Inventor: HA SANG UN
IPC: H01L21/304
Filed: 2000-12-20
Abstract: PURPOSE: A method for exhausting chemicals in a wet station bath is provided to minimize a possibility that particles are attached to a wafer and to reduce etch defects generated in taking out the wafer, by forming an exhaust holes on the side surface as well as on the bottom surface of the wet station bath. CONSTITUTION: The exhaust hole(100) is additionally formed on the side surface of the wet station bath(10). Used chemicals are exhausted through the exhaust hole so that the interval of time required to replace the chemicals is shortened.
Patent KR-20020054253-A (KR)
Title: Apparatuses and Methods for Digital Stereo Video Processing using Decimation/Interpolation Filtering
Inventor: CHO JIN HO
IPC: H04N13/00
Filed: 2000-12-27
Abstract: PURPOSE: A device for processing a digital stereo image is provided to perform a decimation filtering and an interpolation filtering for a digital stereo image, to reduce information lost, and to transmit/restore a stereo image in an existing digital video processing device, thereby obtaining a high-quality stereo image. CONSTITUTION: A decimation filter(210) decimation-filters left/right images pictured from video cameras(200, 201). A multiplexer(220) multiplexes the decimation-filtered images. A recorder/transmitter(230) records or transmits the multiplexed image signals. An image separator(240) reproduces, receives, and decodes data recorded or transmitted from the recorder/transmitter, and separates the left image from the right image. An interpolation filter(250) interpolation-filters the separated images to restore to original size. An image display(260) displays the restored images.
Patent KR-20020056107-A (KR)
Title: Disposable diaper
Inventor: JUNG DAE BUNG
IPC: A61F13/15
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a disposable absorbent which helps to bind the absorbent more conveniently in binding users' absorbent by a third party when users keep unstable manner or lies with one's own face down. CONSTITUTION: In the disposable absorbent which includes a liquid opaque rear sheet, a liquid opaque top sheet, a body to include an absorbent, a first waist area(19), a second waist area(20) and a mechanical fixed tool to include a first fixed member(15) for closing the absorbent at the first area, the disposable absorbent is characterized by including an embossing to make the rear sheet function as a second fixed member wherein the peel strength between the rear sheet and the first fixed member is 100-600g/25mm and sheer strength is 500-3000g/25mm.
Patent KR-20010030573-A (KR)
Title: 역직기의 하니스 요소 전달 장치
IPC: D03J1/14
Filed: 1998-08-19
Abstract: 본 발명은 하니스 요소(16)를 날실용 인입기의 이송 부재(21)로부터 역직기의 운반 부재(19,20)로 전달하기 위한 장치에 관한 것이다.  또한 본 발명은 이송 부재(21)로부터 하니스 요소(16)를 제거하기 위한 배출기(24,25)를 포함한다.  장치를 구성하기 위해, 하니스 요소가 전달될 때, 운반 부재(19,20)는 가능한 한 신속하고 정확하게 상기 하니스 요소(16)에 배열되고, 축(6,35)에 대해 회전가능하게 장착된 안내 로울러(1,30,31)는 하니스 요소(16)에 대해 구비된다.  상기 안내 로울러는 운반 부재용 안내부(8,9,11,36,37,38,36',37',38')를 포함하고, 운반 부재를 두 직각 방향(10,12)으로 안내한다.
Patent KR-20010023741-A (KR)
IPC: C07D498/04
Filed: 1998-09-08
Abstract: R 1 및 R 2 가 각각 독립적으로 (C 1 -C 15 )알킬기, (C 2 -C 15 )알케닐기, (C 2 -C 15 )알키닐기, (C 3 -C 8 )시클로알킬기, (C 3 -C 8 )시클로알킬(C 1 -C 10 )알킬기, (C 3 -C 8 )시클로알킬(C 1 -C 15 )알케닐기, (C 3 -C 8 )시클로알킬(C 1 -C 15 )알키닐기, (C 1 -C 15 )알콕시기, (C 1 -C 15 )알카노일기, (C 1 -C 15 )알카노일옥시기, 아릴기, 헤테로아릴기, 아릴(C 1 -C 6 )알킬기, 헤테로아릴(C 1 -C 6 )알킬기, 아릴(C 2 -C 15 )알케닐기, 헤테로아릴(C 2 -C 15 )알케닐기, 아릴(C 2 -C 15 )알키닐기, 헤테로아릴(C 2 -C 15 )알키닐기, 아릴(C 1 -C 15 )알콕시기, 헤테로아릴(C 1 -C 15 )알콕시기, 아릴(C 1 -C 15 )알카노일기, 헤테로아릴(C 1 -C 15 )알카노일기, 아릴(C 1 -C 15 )알카노일옥시기 또는 헤테로아릴(C 1 -C 15 )알카노일옥시기[여기서, R 1 또는 R 2 는 1 이상의 치환기로 임의 치환됨]인 하기 일반식 (I)의 화합물과 약학적으로 허용가능한 그 염은 PKC 활성제이고, 이는 예를 들어 암과 같은 질병을 치료하는 데에 유용하다.  또한 일반식 (I)의 화합물을 포함하는 의약 조성물, 일반식 (I)의 화합물의 제조 방법 및 일반식 (I)의 화합물을 제조하는 데에 유용한 중간체를 제공한다.
Patent KR-20010024050-A (KR)
Title: 항균제
IPC: A61K31/44
Filed: 1998-09-03
Abstract: 본 발명은 헬리코박터·파이로리 (Helicobacter pylori)에 기인한 질환, 가령 소화성 궤양 및 위염, 그 중에서도 특히 재발성 소화성궤양 및 위염을 예방·개선·치료하는 항균제로, (1) 하기화학식으로 표시되는 옥세타자인을 유효성분으로 하는 항균제, (2) 옥세타자인 및 프로톤 펌프 저해제를 유효성분으로 하는 항균제, (3) 옥세타자인 및 항생물질을 유효성분으로 하는 항균제를 제공한다.
Patent KR-20010040253-A (KR)
IPC: A61P17/06
Filed: 1998-08-20
Abstract: 화학식 Ⅰ의 신규한 특이 이뮤노필린 리간드는 항천식 효과, 항알레르기 효과, 항류머티즘 효과, 항염증 효과, 면역 억제 효과, 항건선 효과 및 신경 보호 효과를 가지며 약제의 제조에 적합하다.
Patent KR-20010031149-A (KR)
Title: 항소양 활성을 가진 화합물의 신규한 용도
IPC: A61P17/04
Filed: 1998-10-16
Abstract: 소양 성분을 갖는 질병 또는 질환의 예방 또는 치료에 사용되는 제 8 위치가 치환된 잔틴의 유도체가 개시되어 있다.
Patent KR-20010032750-A (KR)
Title: 미립자분산체의 제조방법
IPC: B01F27/91
Filed: 1999-10-01
Abstract: 미립자분산체의 제조방법에 있어서, 흡인식 교반기에 의해 미립자를 분산매체 속으로 흡인하여 현탁액을 조제한 후에 현탁액 속의 기포를 기포제거수단에 의해서 제거한 후 현탁액을 가압하고, 현탁액을 서로 반대방향에서 도입하여 현탁액끼리를 충돌시킴으로써 분산하는 분산공정을 갖는 것을 특징으로 하는 미립자분산체의 제조방법.
Patent KR-20010033136-A (KR)
Title: 종이 제품 분배용 용기 및 카트리지
IPC: B65D83/08
Filed: 1998-12-15
Abstract: 개별 종이 제품(12)을 분배하는 용기(10)는 복수개의 종이 제품(12)을 수용하기 위해 내면(30)과 내면 내의 내부 영역(28)을 형성하는 복수개의 외부벽을 구비하는 하우징(14)을 포함한다.  제1 단부벽(40)은 내부 영역(28)으로부터 종이 제품(12)의 인출을 허용하기 위한 분배 목부(32)를 형성한다.  소정의 기구가 내부 영역(28) 내에서 종이 제품을 분배 방향(44)으로 분배 목부(32)를 향해 압박한다.  돌기(50)가 압박하기 위한 기구에 대항하도록 종이 제품(12)과 접촉하기 위해 제2 외부벽(20) 및 제3 외부벽(22) 상의 내면의 일부로부터 내부 영역(28)으로 연장한다.  제2 벽 상의 돌기(50)는 제3 벽(22) 상에서 분배 방향(44)으로 돌기와는 엇갈리게 배치된다.  다른 돌기는 제1 벽(18), 제4 벽(24) 및 분배 목부(32)에 근접한 제1 단부벽(40) 상에 배치될 수 있다.  카트리지(262)는 용기(10)로부터 종이 제품(12)을 보유 및 분배하기 위해 제공될 수 있다.
Patent KR-20010033564-A (KR)
Title: 해충 방제에 있어서의 마크롤리드의 용도
Inventor: BRANDL FRANZ
IPC: A01N43/00
Filed: 1998-12-21
Abstract: 마크롤리드 화합물에 의한 해충의 방제법; 보다 특히는, A) 유리 형태 또는 농화학적으로 유용한 염의 형태인 마크롤리드 화합물 및 하나 이상의 보조제를 포함하는 살충 조성물을 해충 또는 이들의 서식처, 특히 작물 자체에 적용시킴을 특징으로 하는, 마크롤리드 화합물에 의한 옥수수, 곡류, 대두, 토마토, 목면, 감자, 벼 및 겨자 등의 유용한 식물의 유전자전이 작물에서 및 작물상의 해충을 방제하는 방법; B) 살충 활성 화합물로서, 활성 성분으로서 하나 이상의 마크롤리드 화합물 및 하나 이상의 보조제를 포함하는 살충제를 번식 물질의 재식 또는 적용과 아주 근접하게 또는 이와 공간적으로 함께 재식 또는 파종 부위로 사용함을 특징으로 하는, 해충에 의한 공격으로부터 이후에 형성되는 식물 기관 및 식물 번식 물질을 보호하는 방법; C) 활성 성분으로서의 유리 형태 또는 농화학적으로 유용한 염의 형태인 하나 이상의 마크롤리드와 하나 이상의 보조제를 포함하는 살충 활성량의 살충제를 살충 활성 화합물로서 해충 또는 이들의 서식처에 적용시키는, 마크롤리드 화합물에 의한 나무 해충 및 연체동물의 방제법; 이들 화합물의 상응하는 용도, 활성 성분이 이들 화합물중에서 선택되는 상응하는 살충제, 이들 조성물의 제조 및 사용 방법과, 해충에 의한 공격으로부터 이러한 방식으로 보호되는 식물 번식 물질이 기술되어 있다.
Patent KR-20010041248-A (KR)
Inventor: KIDO TAKANORI
IPC: H01L21/3105
Filed: 1999-02-24
Abstract: An abrasive composition for polishing a semiconductor device, comprising cerium oxide, a water-soluble organic compound having at least one group of -COOH, -COOMX (wherein MX is an atom or a functional group capable of substituting a H atom to form a salt), -SO3H or -SO3MY (wherein MY is an atom or a functional group capable of substituting a H atom to form a salt), and water a process for forming shallow trench isolations using this abrasive composition.
Patent KR-20020057569-A (KR)
Title: Polymer electrolytes and 1ithium secondary battery employing the same
Inventor: JUNG CHEOL SU
IPC: H01M50/417
Filed: 2001-01-05
Abstract: PURPOSE: Provided are a gel-type polymer electrolyte and a lithium secondary battery containing the polymer electrolyte, which inhibits the swelling, caused by the electrolyte, effectively, therefore, can improve stability and reliability. CONSTITUTION: The gel-type polymer electrolyte is produced by polymerizing the composition containing: 0.01-90wt% of at least one compound selected from the group consisting of a compound(formula 1: CH(R1)=C(R2)-C(=O)O-R5-N(R4)(R5)), a compound(formula 2: CH(R1)=C(R2)-C(=O)O-R7-C≡N), or a mixture thereof; 0.01-99wt% of a compound(formula 3: CH(R1)=C(R2)-C(=O)O-(CHC(R3)O)n-C(=O)-C(R2)=CH(R1)) or a mixture of the compound(formula 3) and a compound(formula 4: CH(R1)=C(R2)-C(=O)O-(CHC(R3)O)n-R4); 85-99wt% of a non-aqueous organic solvent containing 0.5-2.0mol of lithium salts. And the lithium secondary battery contains; a cathode and an anode capable of absorbing and emitting lithium ions; the gel-type polymer electrolyte formed by spreading the composition on the cathode and the anode and polymerizing. In the formula, R1 and R2 are independently hydrogen, C1-C10 alkyl, C1-C10 alkyl fluoride, or an aromatic group, R3 to R6 are independently C1-C10 alkyl, C1-C10 aryl, C1-C10 alkyl fluoride, or an aromatic group, R7 is C1-C10 alkyl, C1-C10 aryl, C1-C10 alkyl fluoride, and etc.
Patent KR-20010076352-A (KR)
Inventor: CABREROS ABRIL
IPC: C23C16/44
Filed: 2001-01-18
Abstract: PURPOSE: A heater temperature uniformity qualification tool is provided to achieve high temperature uniformity localized at a reaction site, and serve a mechanism for evaluating the temperature uniformity of a reaction chamber or a heater within a reaction chamber. CONSTITUTION: The processing chamber includes a chamber having a resistive heater disposed within a volume of the chamber, including a stage(185) having a surface area to support a substrate such as a wafer and a body including at least one heating element(180), a shaft(190) coupled to the body, a plurality of temperature sensors coupled to the chamber, each configured to measure a temperature at separate points associated with the surface area of the stage, and a motor coupled to the shaft and configured to rotate the resistive heater about an axis through the shaft. In this manner, the temperature sensors may measure a temperature at separate points of the surface area of the stage.
Patent KR-20020064033-A (KR)
Title: Kimchi chamber with voice guidance function and voice guidance method thereof
Inventor: CHOI JEONG JIN
IPC: A23B7/10
Filed: 2001-01-31
Abstract: PURPOSE: A Kimchi storage capable of informing a user about the content of action in a voice, for example, selection of maturing, selection of a variety of Kimchi or selection of a taste when the user selects an optional button key, and a method for guiding a voice thereof are provided. Therefore, the method enables the user to easily operate the Kimchi storage. CONSTITUTION: This Kimchi storage comprises: a microcomputer(100) for controlling voice guide as well as the entire action for maturing and storing Kimchi according to inner programs; an electrical power source(120) for rectifying AC or DC to an electric current necessary for a system and then supplying to the microcomputer; a reset part(130) for resetting the microcomputer during the initial time in which operating power supply is supplied or when the operating power supply is cut off; a temperature sensing part(140) for supplying temperature information to the microcomputer; a key input part(150) with keys for selecting a variety and taste of desired Kimchi; a voice message storage part(160) for storing a voice message; a voice amplification part(180) for regenerating and outputting a voice thorough a speaker(170); a display part(190) for expressing the operation state of the Kimchi storage; and a load controlling part(200) for controlling the drive of a compressor or a heater according to the microcomputer.
Patent KR-20020068231-A (KR)
Title: Condenser Cooling Pipe for air conditioner and Condenser for air conditioner utilizing the same
Inventor: WE SUNG JUM
IPC: F25B39/04
Filed: 2001-02-20
Abstract: PURPOSE: A pipe for cooling condenser for air conditioner and condenser for air conditioner using the same are provided to improve cooling efficiency and to reduce space for arrangement thereof. CONSTITUTION: A pipe includes a plurality of inner pipes installed to penetrate an inside of an outer pipe connected with a compressor and an evaporator for air or water to flow therein; first heat transfer fins(31) protruding on inner circumferential surface of the inner pipe(3) and formed in spiral shape; and a plurality of second heat transfer fins protruding on a periphery of the inner pipe.
Patent KR-20020068620-A (KR)
Inventor: LEE GWANG JIN
IPC: G11C7/06
Filed: 2001-02-21
Abstract: PURPOSE: A bit line sense amp is provided to improve an initial sensing speed by using a transistor bulk bias voltage of a bit line sense amp as a sense amp driving signal. CONSTITUTION: A pull-up transistor driving unit(21) is composed of a plurality of PMOS(P-type Metal Oxide Semiconductor) transistors. A pull-down transistor driving unit(22) is composed of a plurality of NMOS(N-type Metal Oxide Semiconductor) transistors. A bit line equalizing unit(23) is composed of a plurality of NMOS transistors. A first control unit(24) receives a first switch signal, supplies a well bias voltage of an NMOS transistor into a bulk tap of the NMOS transistor in the pull-down transistor driving unit(22) and the bit line equalizing unit(23), and controls a pull-down bias signal for driving the pull-down transistor driving unit(22). A second control unit(25) receives a second switch signal, controls the pull-down bias signal of the pull-up transistor driving unit(21), and supplies a well bias voltage of the PMOS transistor.
Patent KR-20020073866-A (KR)
Title: Far-infrared ray reflective and manu facturing method thereof
Inventor: BAE HYO WAN
IPC: C04B35/00
Filed: 2001-03-16
Abstract: PURPOSE: Provided is a far infrared emitting composition, being applicable to mattress, pillow and cushion, which has the effects of health promotion, deodorization and sterilization by using quartz porphyry, silica and borax as main materials. CONSTITUTION: The composition is prepared by the following steps of: mixing 25-35wt.% of quartz porphyry, 25-35wt.% of silica, 10-15wt.% of borax, 5-10wt.% of feldspar, 4-6wt.% of boric acid, 2-4wt.% of KCO3, 4-6wt.% of alumina, 0.8-1.2wt.% of limestone, 0.8-1.2wt. % of BaCO3, 0.8-1.2wt.% of Zr, 1.5-2.5wt.% of C, 0.8-1.2wt.% of KNO3, and 0.8-1.2wt.% of colorant; heating to 1400deg.C or higher for melting; forming to shapes of disk, rod, ring, button, etc. The composition continuously emits far infrared ray(0.4-1000micrometer) for a long time.
Patent KR-20010044727-A (KR)
Inventor: KIM KYE HYUN
IPC: G06Q50/06
Filed: 2001-03-20
Abstract: PURPOSE: A system for analyzing the water supply pipe network based on the GIS(Geographic Information System) is provided to improve the efficiency of the water supply management by calculating the water supply quantity loaded on each pipe. CONSTITUTION: The system comprises a water supply pipe network DB(10), a pipe network management system(20), and a pipe network analysis system(30). The water supply pipe network DB, a basic data for operating the water supply management system, is largely divided into a figure DB and an attribute DB. The pipe network management system has the function of grasping the location and resource of the water supply facilities, of outputting a drawing from the water supply pipe network DB. The pipe network analysis system calculates discharge, fluid pressure, leakage quantity, and so on, which are loaded on each water supply pipe.
Patent KR-20020078266-A (KR)
Title: Service for extended caller ID device
Inventor: KO YOUNG MAN
IPC: H04M1/57
Filed: 2001-04-09
Abstract: PURPOSE: An extensible CID(Caller Identification Delivery) terminal adding extensibility to a conventional CID terminal and a service method using the same are provided to add a function for transmitting and receiving a specific character message to the CID equipment which displays only basic information. CONSTITUTION: A user inputs a short message in a user's extensible CID terminal(s10), and stores the inputted short message in the extensible CID terminal(s20). It is judged whether the user uses a charged service, or attaches an advertisement to the short message and uses a free service(s30). An advertisement server tags a character type advertisement to the short message of the user(s40,s60). The user selects an advertisement for combining the selected advertisement to the short message(s50,s60). A full electronic exchange basic caller information of the user to the extensible CID terminal of the user(s70,s80). A device and telephone number of the user is confirmed(s90), and the short message is transmitted to the extensible CID terminal(s100).
Patent KR-20010069551-A (KR)
Inventor: KO GIL SUCK
IPC: A47B13/08
Filed: 2001-04-16
Abstract: PURPOSE: A desk and table having an aquarium and a flowerpot are provided to be friendly with nature by the aquarium or gardening formed in the desk or the table. CONSTITUTION: The whole or part of a top board(1) of a desk or table is made of transparent material. And, an aquarium(2) or a small box(3) for gardening is installed in the central part of the desk or the table. Therefore, an office or home is friendly with nature without special aquarium or gardening.
Patent KR-20020080916-A (KR)
Title: Method for operating self shop for activating shopping mall in main server on internet
Inventor: KIM HAK SANG
Filed: 2001-04-18
Abstract: PURPOSE: A method for operating a private store is provided to enable an operator, a member, and a buyer to obtain a profit in accordance with a commodity purchase by collecting members who wish to manage a shopping mall through the Internet and preparing a member store in accordance with a sub domain. CONSTITUTION: A member and a client request a commodity purchase through a member terminal(20) and a client terminal(30) using the Internet. An input information receiving unit(50) receives a commodity requested from the client or the member through the Internet. A result receiving unit(60) checks identity information of the client and the member and a price payment. A result transmitting unit(70) transmits a correction message or a delivery message to the member terminal(20) and a client terminal(30) after checking the price of the result receiving unit(60). An accounting unit(80) performs an accounting by collecting a partial portion of a profit created by the price payment additionally. An operator who manages the main server(10) and commodities operates an electronic commerce through the main server(10), collects members through a public invitation, buys a large quantity of commodities from a producer, and induces a purchase desire.
Patent KR-20020083245-A (KR)
Title: Rubber compression tester
Inventor: KIM WAN DU
IPC: G01N3/08
Filed: 2001-04-26
Abstract: PURPOSE: A compression test device for rubber material is provided to minimize test errors by compensating the frictional force generated between the compression plate and sample during compression test, while preventing sample deformation suppression caused due to the frictional force between the compression plate and the sample. CONSTITUTION: A compression test device comprises compression plates(11,12) arranged to be opposed with each other; and a rubber sample(R) interposed between two compression plates. The compression test device applies a compression load to the rubber sample, and measures deformation of the rubber sample caused due to the compression load. Compression plates contacting the rubber material, have contact surfaces(11a,12a) which are inclined toward the center such that the contact surfaces are formed into a conical shape. Contact surfaces have tilt angles corresponding to the value of friction coefficient between the rubber sample and compression plates.
Patent KR-20010107556-A (KR)
Title: 반도체 장치와 그 제조방법
IPC: H01L23/495
Filed: 2001-04-30
Abstract: 제어회로를 가지는 제1 반도체칩과; 상기 제어회로에 의해 그 동작이 제어되는 스위칭소자를 가지는 복수의 제2 반도체칩과; 상기 제1 반도체칩과 상기 복수의 제2 반도체칩을 봉지하는 수지봉지체를 구비한 반도체 장치에 있어서, 
     상기 제1 반도체칩은, 상기 수지봉지체의 중앙부에 배치되며; 
     상기 복수의 제2 반도체칩은 제1 반도체칩의 주위에 배치된다.  상기 복수의 제2 반도체의 외측에는 퓨즈소자가 배치된다.
Patent KR-20020083727-A (KR)
Title: Insulation sleeve and its producing method
Inventor: OH MYEONG HWAN
IPC: C04B28/00
Filed: 2001-04-30
Abstract: PURPOSE: Provided is a heat insulating sleeve, protection tube of probe measuring characteristics of a melt, which has excellent resistance against high temperature, corrosion and pollution, and low production cost by using slag wool and bulk ceramic materials. CONSTITUTION: The heat insulating sleeve(1) is produced by the following steps of: mixing 45-75wt.% of slag wool including slag more than 90wt.%, 20-50wt.% of bulk ceramic materials, and 2-10wt.% of organic or inorganic binder such as colloidal silica, alumina sol, polyvinyl alcohol, methyl cellulose, etc.; extruding into a hollowed cylinder shape; drying in a hot blast dryer; and cutting.