baber/WOPTO huggingface dataset:
Patent KR-20010081436-A (KR)
Title: Method of forming a damascene metal line in a semiconductor device
Inventor: JUN SEONG YONG
IPC: H01L21/28
Filed: 2000-02-14
Abstract: PURPOSE: A method of forming a damascene interconnect is to selectively remove an anti-reflection layer without affecting profile of a damascene, thereby forming the damascene interconnect having a good etch profile in an insulating layer. CONSTITUTION: An insulating layer(140) and an anti-reflection layer are formed in this order on a semiconductor substrate(100) with a contact region(120) formed thereon. The anti-reflection layer and part of thickness of the insulating layer are patterned to form a damascene(180) therein. The patterned anti-reflection layer is removed by a plasma etching using a mixed gas of CF4, CHF3 and O2 as a plasma source gas. The insulating layer under the bottom of the damascene is then patterned to form a contact opening(200) exposing the contact region. Thereafter, the damascene is filled with a barrier layer and a conductive layer, and planarized to form a damascene interconnect.
Patent KR-20010084468-A (KR)
Title: High speed search method for LSP quantizer of vocoder
Inventor: KANG SANG WON
IPC: G10L19/07
Filed: 2000-02-25
Abstract: PURPOSE: A high speed searching method for an LSP quantization apparatus of a sound coder is provided to reduce a searching calculating amount by reducing a searching target code vector range. CONSTITUTION: An optimal arranging location with respect to each code book is determined(S10). An arranging order of the predetermined number of cod vector in each code book is substituted by a new code book arranged according to an element value of a predetermined reference row(S20). An element value of a reference row of the arranged code book is compared with previous and next elements values of a corresponding row of target vector to determine a searching range(S30). An error calculating amount of which is much is obtained to determine an optimal code vector(S40).
Patent KR-20000062737-A (KR)
Title: 양방향 이동 통신장치를 위한 애플리케이션 란처
IPC: H04W88/02
Filed: 2000-03-03
Abstract: 본 발명은 양방향 이동 통신장치에 상주하는 복수의 애플리케이션에 용이하게 접근하기 위한 장치 및 방법에 관한 것이다. 양방향 이동 통신장치의 기존의 키 또는 버튼은 상주 애플리케이션을 활성(또는 란치)시킨다. 부가적으로, 양방향 이동 통신장치는 상주 애플리케이션을 란치시키는 키 또는 버튼 키를 명확하게 표시하기 위해 디스플레이 화면에 디스플레이된 맵을 사용자에게 제시한다.
Patent KR-20010092226-A (KR)
Title: Water wiping intaglio ink formulations of optically variable type and method for using the same
Inventor: CHOI WON GYUN
IPC: C09D11/105
Filed: 2000-03-21
Abstract: PURPOSE: A degree-varying intaglio ink composition is provided to distinguish bank bills and securities by imparting effect of visual color change to ink with an intaglio printing method as well as to prevent forgery by using a color-photocopying machine and a computer scanner. CONSTITUTION: The degree-varying intaglio ink composition comprises 30-45 wt.% of pigment with organic silicon polymer structure having cholestric liquid; 0.05-0.2 wt.% of carbon black pigment; 20-30 wt.% of epoxy or urethane-based alkyd varnish, 10-15 wt.% of alkyd gel varnish, 3-7 wt.% of auxiliary material; and 10-20 wt.% of water-soluble and oil-soluble solvents.
Patent KR-20000049517-A (KR)
Inventor: PARK KYONG SICK
IPC: G06F17/50
Filed: 2000-04-01
Abstract: PURPOSE: A method for automating an engineering service by using the Internet is provided to supply results(design computation, CAD drawing, design specifications) needed to a user in various types(file, printed document, screen), by automatically connecting and sharing data among respective independent programs and automatically completing operations of a design computation, a CAD drawing and design specifications. CONSTITUTION: A method for automating an entire engineering service, such as construction, engineering works, painting, machinery, electricity and electron, by using the Internet, comprises a user device(100), a service provider device(200) and a service processing device(300). The user device(100) connects a web browser(101), a transmission control protocol/Internet protocol(TCP/IP) Internet communication module(103) and a CAD viewer(102). The web browser(101) selects an engineering service, inputs predetermined data, and confirms a file transmitted as a service result. The service provider device(200) receives a demand from the user device, such as a file transmission schedule and transmission method set-up according to user authentication, a user kind selection and a service performing result. And the service provider device(200) computes a drawing and automatically generates a CAD drawing according to a demand of the user, schedules a generated file or a document to transmit to the user device according to a selected transmission method. And the service processing device(300) performs a predetermined operation(computation) after receiving needed information from the service provider device, and then transmits a generated file again to the service provider device, in order to transmit the performance results in a transmission method and time required by the user.
Patent KR-20000077147-A (KR)
Title: 화학기계적 평탄화 방법
IPC: H01L21/304
Filed: 2000-05-03
Abstract: 본 발명은 평판 및 이러한 평판 상부에 배치된 연마 재료의 웹을 포함하는 기판 연마용 반도체 기판 공정 시스템에 관한 것이다.  이러한 시스템의 실시예는 연마 재료 상에 제 1 및 제 2연마 유체를 분배하도록 구성된 제 1유체 이송 아암 및 제 2유체 이송 아암을 각각 포함하고 있다.  센서는 연마 공정의 온도를 나타내는 신호를 발생시킨다.  선택적으로, 이러한 신호는 예컨대 평판 내에 분배된 열전달 유체 또는 연마 헤드의 온도를 변화시킴으로써, 또는 연마 유체의 온도를 변화시킴으로써, 또는 연마 유체의 화학적 성분을 조절함으로써 연마 공정변수를 조절하는데 사용된다.  연마 재료 상에 분배된 연마 유체로부터 연마 공정변수를 결정하기 위해 분석기가 배치되어 있다.  다른 양태에서, 소재를 처리하는 방법이 또한 개시되어 있다.  일실시예에서, 이러한 방법은 연마 공정변수의 표시를 감지하는 단계와, 재료 제거 속도를 조절하는 단계를 포함한다.  소정의 실시예에서, 재료 제거 속도를 제거하는 단계는 연마 헤드에서 순환하는 유체의 온도를 변화시키고, 평판 내에서 순환하는 유체의 온도를 변화시키고, 그리고 연마 유체의 화학물을 변화시키는 단계를 더 포함한다.  연마 공정변수의 표시를 감지하는 단계는 배출물을 분석하는 단계와, 온도를 감지하는 단계를 포함할 수도 있다.
Patent KR-20000058379-A (KR)
Inventor: PARK KUON WON
IPC: H04M1/00
Filed: 2000-05-10
Abstract: PURPOSE: A combination telephone and mouse is provided to perform calls regardless of places by uniting a speaker with a wireless transceiver, and to increase utilities by miniaturizing a size of the wireless transceiver. CONSTITUTION: A combination telephone and mouse comprises an ear hook(12), a body(14), a battery unit(16), and a speaker(18). A lower part of the ear hook is siliconized. A housing of the body adds an electromagnetic wave absorbant material. A user voice is transmitted to other person through the speaker, and a voice of the other person is transmitted to the user through a listening unit.
Patent KR-20010103982-A (KR)
Inventor: NOH HYEONG GON
Filed: 2000-05-12
Abstract: 본 발명은 리튬-함유 금속의 산화물을 포함하는 캐소드; 금속 리튬, 리튬 합금 또는 탄소재를 포함하는 애노드; 상기 캐소드과 애노드 사이에 개재되는 세퍼레이터; 및 비수계 유기용매와 리튬염을 포함하는 유기 전해액으로 이루어진 리튬 이차 전지에 있어서, 상기 유기 전해액은 2 내지 3몰농도의 리튬염을 포함하는 비점이 200℃ 이상인 유기용매로 이루어져 있으며, 600mAh 기준으로 1 내지 4g 주입되는 것을 특징으로 하는 리튬 이차 전지를 제공한다. 본 발명에 따른 리튬 이차 전지는 종래의 리튬 이차 전지와 비교할 때 전지의 충방전 특성, 수명 특성 등의 전지 성능은 거의 유사하면서도 고온 방치 또는 충방전 싸이클 진행시 발생하는 가스에 의한 전지의 스웰링 현상이 억제된다는 장점이 가지고 있다.
Patent KR-20000058389-A (KR)
Inventor: SONG IN SOO
IPC: A23N12/02
Filed: 2000-05-13
Abstract: PURPOSE: An apparatus for washing ginseng roots and similar other roots in a large number by brushing foreign matters off the roots and spraying water. CONSTITUTION: The apparatus comprises: a main frame(1) sectioned into a work frame(2) providing a room for washing ginseng roots(3) supplied and a mount frame(3) for installing drive components for the washing mechanism; a separator(10) for separating foreign matters from the ginseng fed to the frame part(2); a drive mechanism(20) mounted on the work frame to drive the separator(10); a water feeder(30) for spraying water supplied through a pipe(31) mounted on the frame(2), and a feeder drive(40) for moving the spray feed pipe(31) to raise the efficiency of washing.
Patent KR-20000077263-A (KR)
Title: 유전체 필터 및 그를 이용한 통신 장치
IPC: H01P1/205
Filed: 2000-05-13
Abstract: 본 발명의 유전체 필터는, 유전체 블록 및 유전체 블록의 외부면에 형성된 외부 도체를 포함한다. 유전체 블록은 내부 도체가 형성된 홀을 가지며, 내부 도체 비형성부에 의해 형성된 갭을 가진다. 외부 도체 비형성부는 유전체 블록의 표유면 주위의 능선 부분에 형성된다. 따라서, 유전체 블록의 축 길이 방향으로 1/4의 파장을 가지는 TE-모드 공진이 발생된다. TE-모드 공진 및 TEM-모드 공진이 결합되어 감쇠극을 형성한다.
Patent KR-20000077281-A (KR)
Title: 시분할 다중 접속 시스템용 제어 채널
IPC: H04J3/00
Filed: 2000-05-16
Abstract: TDMA 시스템에서, 사용자용으로 채널 액세스 기능성을 구현하는데 사용되는 데이터를 전달하며 모뎀 기능성 수행에서 원격 단말기에도 채용되는 다기능 제어 채널이 사용된다. 즉, 사용자 통화 채널에 관한 데이터를 정확하게 수신하는데 필요한 정보는 다기능 제어 채널을 처리함으로써 얻어질 수 있다. 이것은 TDMA 시스템의 광대역 채널을, 다기능 제어 채널로서 사용하기 위해 적어도 한 시간 슬롯을 유보해둔 시간 슬롯들을 갖는 반복되는 프레임으로서 구성함으로써 달성되며, 다기능 제어 채널을 통해 송신되는 데이터는 확산 스펙트럼 포맷을 사용하여 부호화된다. 이를 위해서, 다기능 제어 채널을 통해 전달되는 데이터는 소위 확산 스펙트럼 '칩'인 것처럼 다기능 제어 채널의 각각의 심볼을 사용하여 부호화된다. 프레임의 나머지 시간 슬롯 중 적어도 하나, 바람직하게는 나머지 시간 슬롯 전부는 논리 채널로서 구성된 사용자 통화를 전달하는데 사용되는 것이며 확산 스펙트럼 부호화는 되지 않는다. 모뎀 기능성에 관하여, 원격 단말기는 수신된 다기능 제어 채널을 사용하여, a) 프레임 동기화, 즉 프레임 타이밍을 수행하고, b) 주파수 오프셋 평가를 수행하며, c) 채널 임펄스 응답의 평가를 구하고, d) 이득 제어에서 사용하기 위한 수신 신호 세기를 평가한다.
Patent KR-20010007082-A (KR)
Title: 가스 터빈의 얇은 벽 노즐의 형성방법
IPC: F01D9/02
Filed: 2000-05-18
Abstract: 터빈의 노즐 베인 공동의 내면으로부터 재료(34)를 제거하기 위해 주조 후 방전가공(EDM) 공정을 사용한다.  박형 전극(28)을 노즐 베인(16)의 대향 말단 사이의 공동(18)에 통과시키고 또 내부 노즐 벽을 따라 이동시켜 재료(34)를 사전설정된 경로를 따라 제거함으로써, 노즐의 공동과 외부면 사이의 벽의 두께를 감소시킨다.  다른 형태에 있어서, 단면(42)을 전극으로 사용하는 방전가공 장치를 공동(18)에 배치하고 벽에 대해 전진시켜 최종 벽 두께가 달성되고 또 내벽면이 단면의 표면과 일치할 때까지 벽으로부터 재료를 제거한다.
Patent KR-20000077458-A (KR)
Title: 마찰 클러치
IPC: F16D13/75
Filed: 2000-05-26
Abstract: 본 발명은 하우징과 압축 디스크 사이에 하나 이상의 디스크 스프링이 제공되며, 하우징에 대향하여 비회전하지만, 축방향으로 제한적으로 이동가능한 압축 디스크를 가지는, 구동열에서 이용하기 위한 마찰 클러치에 관한 것이다.
Patent KR-20010111335-A (KR)
Inventor: JIN MIN SEOP
Filed: 2000-06-09
Abstract: 본 발명은 시디엠에이(CDMA;Code Division Multiple Access) 방식의 이동통신 시스템에 있어서 기지국의 송수신 인터페이스 장치에 관한 것으로서, 종래 기술에 따른 인터페이스 장치는 기지국과 연결되는 주 중계장치(PMU;Pico-BTS Master Unit)와 부 중계장치(PRU;Pico-BTS Remote Unit)간의 전송로 손실이 높아 소규모 음영지역에 양질의 서비스를 제공하지 못할 뿐만 아니라, 하나의 주 중계장치에 하나의 부 중계장치만이 접속되므로 소규모 음영지역이 다수개 존재할 경우에는 시스템 설치비용이 증가한다고 하는 문제점이 있었다. 
     본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서 상기 주중계장치와 부 중계장치간의 전송신호를 광 신호로 변환하여 전송한 후 다시 원래의 신호로 복원하여 공급함으로써 전송로 손실을 줄이고, 하나의 주 중계장치에 다수개의 부 중계장치를 원격지에 연결하여 사용할 수 있으므로 양질의 서비스 제공이 가능하며, 하나의 주 중게장치로 다수개의 부 중계장치를 제어할 수 있어 원격지 상태감시가 용이한 광 선로를 이용한 시디엠에이 기지국의 송수신 인터페이스 장치를 제공한다.
Patent KR-20010015017-A (KR)
Inventor: INOUE HIROSHI
IPC: G11B27/02
Filed: 2000-06-14
Abstract: PURPOSE: To improve the convenience of a system which is constructed by connecting via a data interface by providing a control processing means, etc., capable of executing second command transmission processing for transmitting a second holding command being a command for permitting communication concerning necessary information. CONSTITUTION: Operation members as a variety of operation keys and dials are provided at an operation part 23. Operation information by these operation key and dials are supplied to a system controller 11, which executes operation control in accordance with the operation information. In addition, a reception part 30 is provided and the part 30 receives a command signal by infrared rays, e.g. transmitted from the controller 32 and decode-processes it to output to the controller 11 as a command code (operation information). The controller 11 executes operation control also, based on operation information outputted from this part 30.
Patent KR-20010111921-A (KR)
Inventor: HUH MYEONG SU
Filed: 2000-06-14
Abstract: 본 발명에 따르면, 양이온의 가격을 받는 피복 재료인 타겟과; 상기 타겟의 배면에 배치되어 타겟을 지지하는 백 플레이트와; 상기 타겟 및, 백 플레이트를 둘러싸서 보호하는 쉬일드(shield)와; 상기 백 플레이트의 배면에 연장된 냉각용 채널과; 상기 냉각용 채널들 사이에 배치된 마그네트론과; 상기 쉬일드의 하부에서 상기 마그네트론 및, 냉각용 채널을 감싸는 절연체;를 구비하는 스퍼터링 장치용 캐소드에 있어서, 상기 타겟에 근접한 곳에 가스 배출구를 가지는 가스 공급관이 일체로서 더 구비되는 것을 특징으로 하는 스퍼터링 장치용 캐소드가 제공된다.
Patent KR-20020002555-A (KR)
Title: Al interconection line with TiAlN wetting layer and method for forming the same
Inventor: LEE SEOK JAE
IPC: H01L21/28
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing an aluminium metal interconnection using a titanium aluminium nitride wetting layer is provided to improve a characteristic of the next-generation semiconductor device, by using the aluminium metal interconnection to perform a metal interconnection process of low effective resistivity and reliability in a via or interconnection. CONSTITUTION: An insulation layer(203) is evaporated on the first aluminium interconnection(201), and is selectively etched to form a via hole. A TiAlN layer(205) as a wetting layer of a predetermined thickness is evaporated along the step of the resultant structure. The second aluminium interconnection(207) is formed on the TiAlN layer.
Patent KR-20010049684-A (KR)
Title: Combination therapy for the treatment of migraine
Inventor: HARRISON WILMA MARCIA
IPC: A61K31/52
Filed: 2000-06-30
Abstract: PURPOSE: Provided is a method of treating migraine in a mammal, including a human, by administering to the mammal a 5HT1 receptor agonist in combination with caffeine and a cyclooxygenase-2 (COX-2) inhibitor. CONSTITUTION: A pharmaceutical composition for the treatment of migraine comprises a 5HT1 receptor agonist or a pharmaceutically acceptable salt thereof, and caffeine, with (a) a compound of the formula(1) wherein R1 is H or a C1-4 alkyl; R4 is a C1-6 alkyl or the like; Y is direct bond or the like; L is O or S; Q is a C1-6 alkyl or the like; X is a halogen, a C1-4 alkyl or the like; (n) is 0-3, or the pharmaceutically acceptable salts thereof, (b) a compound of the formula(2) or its pharmaceutically acceptable salt thereof, (c) a compound of the formula(3) or a pharmaceutically acceptable salt thereof, (d) a compound of the formula(4) or the pharmaceutically acceptable salts thereof, (e) a compound of the formula(5) and the pharmaceutically acceptable salts thereof, and (f) a compound of the formula(6)or pharmaceutically acceptable salts thereof.
Patent KR-20000063395-A (KR)
Inventor: SHIN SANG CHUL
IPC: G03B21/56
Filed: 2000-07-05
Abstract: PURPOSE: A method for fabricating vertical rear(rear projection) screen is provided to attract clients' attention and to increase an advertising effects by providing a screen appropriate for various images display(projection, slide, laser, image etc.). CONSTITUTION: The method for fabricating vertical rear(rear projection) screen includes a transparent acrylic material and a polycarbonate material with 1mm below(2), a composite paper(1), silicon(non-volatile)(4) and a poly-ester resin(3). The transparent acrylic material and a polycarbonate material must adhere as one body by using the composite paper. And, a silicon is used to remove a dust and a bubble. The poly-ester resin is processed to the transparent acrylic material and a polycarbonate material in order to be adhered the silicon. Accordingly, an effect in clean room can be obtained by using silicon.
Patent KR-20020004706-A (KR)
Title: Forming method of the curved tubular moulds for continuous casting of steel and its apparatus
Inventor: CHOI SEOK U
IPC: B22D11/10
Filed: 2000-07-07
Abstract: PURPOSE: Manufacturing apparatus and method are provided which satisfy accurate dimensions and shape tolerance of various shaped ingot moulds of pipe bends for iron steel continuous casting, reduce manufacturing costs by simplifying the existing manufacturing process into two steps of process, and improve abrasion resistance required in copper moulds by densification of crystal grain due to drawing process. CONSTITUTION: The apparatus for manufacturing ingot moulds of pipe bends for iron steel continuous casting comprises a main cylinder(18) which is installed at a block housing(17) so as to form moulds(8) having various radiuses and shapes; a link(16) which is connected to the inside of the block housing(17), wherein forward and backward link pins(14,15) are installed at the center of a mandrel holder(19) by the means of a link center pin(13), and a centering pin(12) is installed at the upper part of the mandrel holder(19); a pressing block(10) which is mounted between the forward and backward link pins(14,15) at the inner side of the block housing(17); a centering cam(11) which is installed at the outer upper part of the block housing(17); a mandrel(1) which is mounted on the lower part of a mandrel holder(19); a hydrostatic pressure bearing housing(4) which is installed at the lower part of the mandrel(1) oppositely to the mandrel(1); a circumferential rotation preventing key(5) which is installed at the upper part of the hydrostatic pressure bearing housing(4) so that a locking shaft(3) is not rotated to a circumferential direction; a compressed coil spring(6) and a drawing die(2) which are installed at the upper part of the locking shaft(3); and a discharging device(7) which is installed at the lower part of the hydrostatic pressure bearing housing(4).
Patent KR-20020005302-A (KR)
Title: Flux for using butt submerged arc welding
Inventor: LEE BYEONG WON
IPC: B23K35/00
Filed: 2000-07-10
Abstract: PURPOSE: A flux composition that is capable of securing good bead appearance and superior impact toughness of weld metals is provided. CONSTITUTION: The flux composition is characterized by comprising SiO2 7-10wt.%, CaO 2-5wt.%, MgO 12-20wt.%, Al2O3 35-45wt.%, TiO2 5-10wt.%, CaF2 13-17wt.% wherein the flux composition satisfies followings: Na2O+K2O+MnO<=10wt.% and 1.8<= (CaO+CaF2)/TiO2<=2.3.
Patent KR-20020005887-A (KR)
Title: Plasma Display Panel of uniformity Driving Circuit
Inventor: CHOI JEONG PIL
IPC: H01J11/46
Filed: 2000-07-10
Abstract: PURPOSE: A plasma display panel with a unified driver circuit is provided to be capable of stabilizing an operation of the unified driver circuit by using a metal panel as the ground of a driving circuit. CONSTITUTION: A barrier rip(68) is to divide each discharge cell, and an address electrode(60) is formed at a lower part of the barrier rip(68). The first insulation film(64) is stacked on the lower part of the barrier rip(68) so as to isolate the address electrode(60) and a metal substrate(62) electrically. The metal substrate(62) is attached on a lower part of the first insulation film(64). A driver circuit(74) is stacked on a lower part of the metal substrate(62) and supplies a driving waveform to the address electrode(60). The driver circuit(74) and the metal substrate(62) are electrically isolated by the second insulation film(66). A plurality of via holes(70) are formed in the metal substrate(62), so that the driver circuit(74) is connected to a ground voltage with the metal substrate.
Patent KR-20020009221-A (KR)
Title: Device for analyzing transmission and receiving at bts in cdma system
Inventor: KIM DAE JUNG
IPC: H04B17/40
Filed: 2000-07-25
Abstract: PURPOSE: A base station transmission and reception performance analyzing apparatus in a CDMA system is provided to improve an attenuation characteristic in testing a characteristic and implement an optimum single tone testing environment by installing a terminal duplexer and a band pass filter between a base station and a terminal and giving a sufficient isolation to thereby provide a similar testing environment as a radio link environment. CONSTITUTION: A cavity duplexer(11) receives an RF signal from a main path of a base station(1) and outputs it to a high power attenuator(12). The high power attenuator(12) receives an RF signal having a great absolute level from the cavity duplexer(11). The first variable attenuator(13) receives the RF signal attenuated to below an absolute level from the high power attenuator(12). A terminal duplexer(100) receives the RF signal from the first variable attenuator(13) and outputs it to a terminal(2). A band-pass filter(200) receives the RF signal from the terminal duplexer(100). A splitter(15) splits the RF signal received from the band-pass filter(200) into the first path and the second path and outputs them to the first AWGN(Adaptive White Gaussian Noise)(16) and the second AWGN(23). The first AWGN(16) applies an external noise to the RF signal inputted through the first path. The second variable attenuator(17) receives the RF signal through the first AWGN(16). The first noise signal generator(18) generates a radio interference signal for a single tone testing. The second noise signal generator(19) generates a radio interference signal for a double-tone testing along with the radio interference signal outputted from the first noise signal generator(18). The second combiner(20) receives the radio interference signals from the first noise signal generator(18) and the second noise signal generator(19). The third combiner(21) adds the radio interference signal received from the second combiner(20) to the RF signal received from the second variable attenuator(17) and outputs the RF signal to the third variable attenuator(22).
Patent KR-20020009263-A (KR)
Title: Method offering personal shop In Electronic Commerce
Inventor: KIM GI YEOL
Filed: 2000-07-25
Abstract: PURPOSE: A method for implementing the personal shopping mall in the e-commerce is provided for a user to use a shopping mall easily and conveniently by displaying the contents fitting to the preference of a member and by comparing, analyzing, and proposing an interest product of the member. CONSTITUTION: The user accesses a related web server through the internet and takes the registration procedures for becoming the member(S302). The web server stores the personal information of the member like the favorite product, the interest fields, and the preference, to a DB(S304). Also, the web server checks the result caused by the e-commerce use of every member, and stores the result data to the DB for the CRM(Customer Relation Management)(S306). When the member accesses the web server again, the web server provides each member with the tailor-made shopping mall information(S308).
Patent KR-20000063636-A (KR)
Inventor: JANG JONG SOOL
IPC: B29C70/82
Filed: 2000-07-27
Abstract: PURPOSE: A method for sticking a velcro fastener using paste PVC resin and a product thereof are provided to stick the velcro fastener to the paste PVC resin sheet without damage caused by heat. CONSTITUTION: A metal mold(10) is carved on the bottom and paste PVC resin(16) with color is spread in the carved portion and hardened to be a color character and a color pattern. The metal mold with the color character and the color pattern is coated with the paste PVC resin to obtain a paste PVC resin sheet(12). The surface of the sheet is thinly coated with paste PVC resin. A velcro fastener(14) is layered on the surface of the sheet thinly coated with paste PVC resin and pressurized to penetrate the resin into the supporting sheet of the velcro fastener. A velcro protecting mass plate(18) is put on the velcro fastener to protect the fastener from heat. Then, the metal mold is placed in a heat plate(20) or a heat furnace to stick the velcro fastener to the sheet. After cooling the metal mold, the sheet sticking the velcro fastener is removed from the mold.
Patent KR-20020010377-A (KR)
Title: Apparatus for storage of egg in refrigerator
Inventor: CHOI SONG RIM
IPC: F25D25/02
Filed: 2000-07-29
Abstract: PURPOSE: An egg storage apparatus of a refrigerator is provided to contain various eggs efficiently by adjusting the opening part of a containing hole formed in a storage tray according to the size of an egg. CONSTITUTION: An egg containing device of a refrigerator is composed of a storage tray(51) having plural containing holes(53) storing eggs, and a variable unit installed in the storage tray to vary the size of the containing hole according to the size of an egg. The storage tray is fixed in a door of a refrigerator, and the variable unit is composed of a variable lever(55). A sliding hole is formed in the containing hole, and a sliding protrusion is formed in the variable lever. The variable lever is turned around the end fixed in the storage tray with moving the end of the variable lever along the sliding hole, and the opening part of the containing hole is adjusted with the variable lever. Eggs are prevented from being broken with storing eggs by adjusting the opening part of the containing hole according to the size of the egg. Various eggs are contained efficiently and safely with varying the opening part of the containing hole.