baber/WOPTO huggingface dataset:
Patent KR-20010086530-A (KR)
Title: Device for opening a front case of mobile phone
Inventor: LEE BYEONG GON
IPC: H04B1/38
Filed: 2000-03-02
Abstract: PURPOSE: An apparatus for automatically opening a front case of a folder-type cellular phone is provided to simplify an opening work of the front case by pushing a release button installed in a rear case and opening the front case by an interaction with a sliding board. CONSTITUTION: A rotating axis(10) is installed in a rotating point of a rear case(110) for maintaining a front case as an opening state. A fixing protrusion(21) maintained as a progress state through a return spring and engaged by a bridging protrusion of the front case is composed at a side portion of the rotating axis(10). A sliding board(20) in which a slope portion(22) is composed is installed at both side portions of the fixing protrusion(21). A release button(30) having an inclined plane(31) for compressing the slope portion(22) and backing the sliding board(20) is installed on an upper portion side of the rear case(110).
Patent KR-20000062736-A (KR)
Title: 메틸메타크릴레이트의 제조방법
IPC: C07C67/60
Filed: 2000-03-03
Abstract: 공지방법에 따라 제조된 메틸메타크릴레이트에 함유된 비아세틸을 총 3개이상의 아미노기 및/또는 이미노기를 갖춘 지방족화합물과 접촉시켜 새로운 물질로 효과적으로 전환시킨다.  상기 물질은 통상의 증류기술로 메틸메타크릴레이트로부터 쉽게 분리할 수 있으므로, 비아세틸이 사실상 함유되지않은 메틸메타크릴레이트를 수득한다.  지방족화합물은 디에틸렌트리아민 및 트리에틸렌테트라아민 같은 폴리에틸렌폴리아민이 바람직하다.
Patent KR-20000058287-A (KR)
Inventor: NOH SI GYUN
Filed: 2000-03-07
Abstract: PURPOSE: A method for franchising shopping mall using the internet and its advertisement means are provided to be capable of business without a store by enrolling a customer and enterpriser as an internet marketer. CONSTITUTION: A method for franchising shopping mall using the internet is composed as follows. A hosting constructs an internet shopping mall(S1) and collects person and enterpriser as internet marketer(S2). The internet marketer performs public relation of internet shopping mall and presents an information. The client secured by internet marketer give an order for commodities of the internet shopping mall or the internet marketer inputs an order of client(S3). The hosting confirms an inputted code of internet marketer(S4). If the code of internet marketer matchs pre-inputted code, the hosting recognizes sale of corresponding the internet marketer(S5). The hosting calculates the fee of the internet marketer(S6). If the client returns the commodities(S7), the hosting inquires payment list of fee(S8) and subtracts a fee of returned commodities from the previous paid fee of internet marketer(S9).
Patent KR-20010088176-A (KR)
Title: Interleaver memory control apparatus and method
Inventor: KIM DAE SIK
IPC: H04J13/00
Filed: 2000-03-11
Abstract: PURPOSE: An apparatus and a method for controlling an interleaver memory are provided to improve a simple addressing and data access speed and improve the performance of an entire system by accessing data using a shift register. CONSTITUTION: An interleaver memory unit(11) stores code symbol data in a row and column direction. A shift register(12) successively receives the code symbol data of one row direction from the interleaver memory unit(11). A plurality of index decoders(13a,13b,13c) perform an index decoding of a plurality of code symbol data transmitted to the shift register(12). An address generation and logic control unit(10) generates a memory access address for an interleaver memory access to the interleaver memory unit(11) and generates a control signal for controlling the shift register(12) and a plurality of index decoders(13a,13b,13c).
Patent KR-20010091065-A (KR)
Title: Vertical-feeding device of molding shaft in sol-gel process
Inventor: SONG SI HO
IPC: G02B6/00
Filed: 2000-03-13
Abstract: PURPOSE: An apparatus for vertically transferring a molding shaft for use in a sol-gel process is provided to product the final large diameter optical fiber preform and an optical fiber by making a second optical fiber preform which has high quality and is in the form of a tube. CONSTITUTION: A carriage(30) is moved up and down following a stand-type lathe(10) by a transfer equipment. A chuck(60) is provided on the free end of the carriage(30). The chuck(60) is divided into right and left chucks(61a,61b). A shaft(40) for use in a molding is located within a processing tube and an optical fiber second preform is molded. To make the shaft(40) breaking away from the processing tube(20), the carriage(30) moves to an upper direction(an arrow 1 direction) in a fixed shaft speed, so that the shaft(40) is eliminated from the processing tube(20). A minute vertical transfer equipment supplies an air to the chuck(60) and minimizes a frictional force generating between the chuck(60) and a globular-shaped part(43). The air supplying equipment of the chuck(60) is comprised of an air supplying unit(2), an MFC(Mass Flow Controller)(4) controlling th flow rate of the supplied air, the chuck(60) to which the supplied air transmits.
Patent KR-20000036640-A (KR)
Inventor: KO HEUNG SEON
IPC: G05F1/66
Filed: 2000-03-24
Abstract: PURPOSE: An electronic power monitoring and controlling apparatus is provided to measure various information of power with high precise by analyzing field information to transmit them to a CPU. CONSTITUTION: An electronic power monitoring and controlling apparatus comprises a display and input unit(10), an analog/digital input unit(20), a CPU(30), a digital output unit(40), a communication processing unit(50), a communication unit(60), a carrier current transceiver unit(70) and a power supply(80). The display and input unit(10) displays the information to be displayed as symbols to be identified by an user. The analog/digital input unit(20) receives the information, which is measurable, about the usage of present electricity. The CPU(30) operates and determines information input from various input equipments, outputs the resultants to output equipments and searches and process information output to host equipments.
Patent KR-20000036871-A (KR)
Inventor: LEE SANG JOON
IPC: C09D163/00
Filed: 2000-03-30
Abstract: PURPOSE: A water-soluble epoxy pigment is provided, which is not toxic to the human body and maintains the freshness of water for a long time. CONSTITUTION: An epoxy pigment comprises 80 wt% of an epoxy resin; and 20 wt% of ceramic antibacterial materials such as SiO2, MgO, Ag, Al2O3, Zn and Cu which are prepared by pulverizing a natural jade, a polyamide resin hardener.
Patent KR-20010096751-A (KR)
Title: cable band having multiple binding hole
Inventor: CHOI JAE HO
IPC: H02G3/30
Filed: 2000-04-14
Abstract: PURPOSE: A cable band having multiple connection unit is provided to reduce counts of cable band and cable band mounting procedures by connecting a plurality of wire harnesses to a single cable band. CONSTITUTION: A cable band comprises a band member(10) wrapping a wire harness; a coupling member(20) having an opening(22) for accommodating the band member inside of the opening, and fixing the band member inside of the opening; and an attaching/detaching member(30) for mounting the band member and the coupling member to be attachable/detachable to/from a vehicle body panel. The band member has a lock protrusion(12) and an auxiliary lock protrusion(12') inclined in a direction at the front and rear surfaces of the band member. The coupling member has the opening and an auxiliary opening(22') for accommodating the band member, and the opening and the auxiliary opening have a lock stopper and an auxiliary lock stopper arranged inside of the opening and the auxiliary opening, respectively, so as to be coupled with the lock protrusion and the auxiliary lock protrusion, respectively.
Patent KR-20010096757-A (KR)
Inventor: KIM JI BYEONG
IPC: G11B7/26
Filed: 2000-04-14
Abstract: 본 발명은 광디스크 제조 장치 및 방법에 관한 것으로서, 가동측과 고정측 금형으로 이루어진 광디스크 성형 장치에 있어서, 상기 고정측 금형은 광디스크를 제조하기 위한 수지가 유입되는 고정측 클램핑 에어리어와, 상기 고정측 클램핑 에어리어의 양측에 형성되어 상기 유입된 수지를 압축하는 압축부와, 상기 압축부에 접하여 소정 두께를 가지고 형성되어 상기 압축된 수지의 두께를 임의로 조절가능하도록 하는 고정측 미러 스페이서를 포함하여 구성되어, 추가된 상기 고정측 미러 스페이서의 두께를 조절하여 하나의 금형으로 종래의 금형에서 얻은 기판의 광학적 특성을 만족시키면서 원하는 두께의 디스크용 기판을 제조하여 새로운 금형 개발에 드는 비용과 시간 손실을 줄이는 효과가 있다.
Patent KR-20010097697-A (KR)
Inventor: MUN HYEONG SIK
Filed: 2000-04-25
Abstract: 본 발명은 인증 기능을 갖는 광학기록매체를 이용한 지불 시스템 및 그 방법이다. 본 발명에 따르면, 은행, 선불 카드 발행사 및 신용 카드 전산부는 각각 사용자측의 은행 계좌 정보, 잔액 정보 및 신용 정보와 연결되는 인증 정보를 포함하는 광학기록매체를 발급한다. 인증 관리부는 쇼핑몰 관리부로부터 광학기록매체의 인증 요청에 따라 광학기록매체와 연관된 은행 계좌 정보, 잔액 정보 또는 신용 정보를 체크하여 해당 거래의 허가 여부를 체크하고, 거래가 허가된 경우에는 구매 요구에 응답하여 해당 물품에 대한 요구 금액 정보를 은행, 선불 카드 발행사 등에 제공하여 금액 정보를 갱신하도록 제어하거나, 신용 카드사로부터 승인 번호를 제공받아 해당 쇼핑몰 관리부에 제공하여 해당 거래를 허가한다. 
     그 결과, 은행 계좌, 선불 카드사 잔액 정보, 신용 카드 정보와 연결되어 인증 기능을 갖는 광학기록매체를 전자상거래나 인터넷 뱅킹 등에 이용함으로써 개인의 신용 카드 정보나 금융 정보 등을 별도로 입력해야 하는 절차를 간소화시킬 수 있고, 또한 인증 정보의 노출을 차단할 수 있다.
Patent KR-20000037475-A (KR)
Inventor: AHN JANG HO
IPC: G06Q50/08
Filed: 2000-04-27
Abstract: PURPOSE: A method for information in construction field is provided to have a group of construction technique experts accumulated in the database to solve technical difficulties of professional skills, which have been requested through internet, as a group. CONSTITUTION: User inputs details of technical consultation requests on the internet. The problematic technique's classification code is also inputted to request for support. The technical experts' database is searched, appropriate technical code's professional is found, the problem is put on the bulletin board, and e-mail is sent to each experts notifying them with the problem. experts respond with solutions to the problem through e-mail. User receives various solutions from different experts and bulletin board, and solves the problem by applying and referring to experts' advice.
Patent KR-20010102674-A (KR)
Inventor: LEE JEONG BAE
IPC: G06F12/00
Filed: 2000-05-04
Abstract: 본 발명은 시스템 보드 및 이 보드의 임피이던스 조절 방법을 공개한다. 이 보드는 복수개의 모듈들(또는 소자들), 및 복수개의 모듈들(또는 소자들)을 제어하기 위한 제어 장치를 구비하고 있고, 제어 장치로부터 복수개의 모듈들(또는 소자들)로 신호 라인들이 연결되고, 제어 장치와 복수개의 모듈들(또는 소자들)사이의 신호 라인들의 길이가 제어 장치로부터 멀어짐에 따라 짧아지게 배치된 것을 특징으로 한다. 
     따라서, 시스템 보드에 모듈들(또는, 소자들)이 꽂혔을 경우의 제어 장치와 복수개의 모듈들(또는, 소자들)사이의 신호 라인들의 특성 임피이던스가 제어 장치로부터 멀어짐에 따라 지수함수적으로 감소하도록 구성함으로써 신호 왜곡 현상을 감소할 수 있다.
Patent KR-20010100611-A (KR)
Inventor: CHOI GYU SUK
Filed: 2000-05-04
Abstract: 본 발명은 통신망을 이용한 종이모형 제작용 그림화일 제공방법 및 그 기록메체에 관한 것으로서, (a) 복수의 종이모형부품에 대한 목록이 등록된 종이모형부품 데이타베이스와, 종이모형부품들에 대한 그림화일들이 저장된 그림화일 데이타베이스를 서버에 구축하는 단계; (b) 통신망을 통하여 서버에 접속된 이용자에게 종이모형부품 데이타베이스에 등록된 종이모형부품 목록을 보여주는 단계; (c) 이용자로부터 종이모형부품 목록중에서 종이모형부품에 대한 선택을 입력받는 단계; (d) 선택된 종이모형부품에 해당하는 그림화일들을 그림화일 데이타베이스로부터 추출하는 단계; 및 (e) 추출된 그림화일들을 이용자 단말기로 전송하는 단계; 를 구비한다. 본 발명에 의하면, 서버에 종이모형부품에 대한 아이콘과 이에 해당하는 그림화일들을 구축하고 통신망을 통하여 접속한 이용자에게 제작하고자 하는 종이모형부품을 선택할 수 있게 하고, 그 선택된 종이모형부품에 대한 그림화일을 이용자 단말기로 전송해 줌으로써, 이용자가 제작하고자 하는 그림화일을 필요시 언제든지 서버에 접속해서 다운로드 받을 수 있고, 다운로드한 그림화일을 프린터로 인쇄하여 종이모형을 접을 수 있다.
Patent KR-20010103983-A (KR)
Inventor: PARK IL JU
Filed: 2000-05-12
Abstract: 멀티 앵글 기능이 있는 디지털 비디오 디스크의 재생 시에 모든 앵글들의 화면 내용들을 한꺼번에 보면서 그중에서 하나를 선택할 수 있는 개선된 멀티 앵글 탐색 방법이 개시된다. 
     본 발명에 따른 멀티 앵글 탐색 방법은 다수 개의 앵글을 기록한 디지털 비디오 디스크의 재생 방법에 있어서, 앵글 탐색 명령에 응답하여 상기 디지털 비디오 디스크에 기록된 각 앵글들의 화면들 중의 하나를 재생하는 과정; 상기 재생된 각 앵글별 화면들을 디스플레이하는 과정; 및 사용자로부터 상기 앵글별 화면들 중의 하나를 선택하는 앵글 선택 명령을 유입하고, 선택된 화면에 상응하는 앵글을 재생하는 과정을 포함한다. 
     본 발명에 따른 멀티 앵글 탐색 방법에 의하면 디지털 비디오 디스크에 기록된 모든 앵글의 화면 내용을 보면서 앵글을 선택할 수 있기 때문에 사용자의 편의를 도모할 수 있다는 효과가 있다.
Patent KR-20000050053-A (KR)
Inventor: LEE BYONG SOON
IPC: B23Q3/00
Filed: 2000-05-13
Abstract: PURPOSE: A rotating shoe for supplying and discharging work piece is provided to integrate a shoe unit and an apparatus for supplying and discharging a work piece in a machine tool and to simplify the constitution thereof, so that occurrence of breakdown is reduced and economical charges thereby is solved. Also, the shoe is provided to shorten the time period required to supply and discharge a work piece, so that the work efficiency and the productivity are improved. CONSTITUTION: A rotating shoe for supplying and discharging work piece is provided in a machine tool in which a work piece is attached by magnetic force and then worked. The rotating shoe, which is integrally constituted for supporting a work piece and supplying and discharging it, comprises a plurality of supporting devices(10) for supporting the work piece; a driving device(20) connected and mounted to the supporting devices(10), which forces to rotate the supporting devices(10); a fixing device(30) connected and mounted to the driving device(20), which locks and releases the position of the supporting devices(10); and a housing in which the supporting devices(10), the driving device(20), and a fixing device(30) are mounted.
Patent KR-20010107345-A (KR)
Inventor: LEE CHANG WOO
IPC: G06F17/28
Filed: 2000-05-26
Abstract: 네트워크된 컴퓨터 시스템을 통하여 최적의 번역 서비스를 제공하기 위하여, 복수의 클라이언트가 접속가능한 통신 네트워크와 연결된 컴퓨터 시스템에서의 번역서비스 방법은, 번역 서비스에 관한 각종 소프트웨어 프로그램과 번역진행 및 관리 정보가 저장된 데이터 베이스를 구축하고 온 라인 상에서의 번역 서비스를 준비하는 단계; 상기 복수의 클라이언트중 접속된 임의의 클라이언트의 시스템으로부터 제공되는 번역의뢰 요구정보에 응답하여 견적결과를 상기 통신 네트워크를 통해 제공하는 단계; 상기 클라이언트 시스템의 번역의뢰 청약에 응답하여 상기 데이터 베이스를 참조하여 번역팀을 구성하는 단계; 번역작업에 관련된 관리자를 포함한 모든 번역팀의 구성원들이 상기 데이터 베이스를 공유한 채로, 동일한 환경에서 온 라인 번역작업을 진행토록 하며, 상기 클라이언트도 작업의 관찰 및 참여를 허용하는 단계; 상기 번역작업에서 완성된 번역 결과물을 상기 통신 네트워크를 통해 전송하는 단계를 가짐을 특징으로 한다.
Patent KR-20000054408-A (KR)
Inventor: HWANG HEON KI
Filed: 2000-06-05
Abstract: PURPOSE: A bilateral negotiation bid purchase method using an online network is provided so that an electronic commerce can be rapidly efficiently performed between a seller and a buyer by computerizing works, and the seller and buyer can negotiate about commerce conditions. CONSTITUTION: A goods database(140) stores goods data provided by sellers authorized through an authorization module(60). When a buyer succeeds in searching the goods to be purchased in the goods database(140) through a search module(65), an item for the goods is registered in an item database(160). When the buyer fails to search the goods, he/she directly inputs the goods data, and the item for the goods is registered in the item database(160). Then, the item for the goods is notified to a plurality of sellers. The bid contents corresponding to the item are registered in a bid database(180). The bid contents are notified to the buyer who has registered the item. The buyer selects one of them. If the contract is not made between the buyer and the seller, they can negotiate about the dealing conditions. Thereafter, the selected bid contents are registered in the item database(160). A letter of order is transmitted to the seller.
Patent KR-20010110549-A (KR)
Inventor: YOON SEONG JIN
Filed: 2000-06-07
Abstract: 본 발명에 따른 차량 엔진 점화 제어 장치는 차량의 엔진의 특정 부위에 장착되어 엔진의 진동을 감지하여 이에 해당된 데이터를 출력하는 녹킹 감지부와, 스로틀의 변화량을 감지하는 스로틀 포지션 감지부와, 상기 엔진의 크랭크 각도를 감지하는 크랭크 각도 감지부와, 상기 녹킹 감지부와 스로틀 포지션 감지부 및 크랭크 각도 감지부에서 각각 출력되는 데이터를 조합하여 스로틀 변화량이 증가되고 각속도가 전이되는 구간에서 점화시기를 감속하도록 점화장치의 작동을 제어하는 콘트롤 모듈로 구성된다. 
     이와 같이 구성된 본 발명은 녹킹 발생시 스로틀 변화량이 증가되는 구간에서 크랭크의 각도를 감지한 결과 각속도가 전이되는 구간일 때 점화시기를 조절하여 녹킹현상을 줄임과 동시에 이상 연소를 방지하는 효과가 있다.
Patent KR-20020000238-A (KR)
Title: The Seggul-am Cave Temple form of a Charnel
Inventor: LEE YANG SU
IPC: E04H13/00
Filed: 2000-06-20
Abstract: PURPOSE: A stone cave shaped charnel house is provided to improve the image of the existing charnel house and to utilize the land effectively by manufacturing semi-permanent, religious, cultural, practical and advanced charnel houses. CONSTITUTION: A stone cave shaped charnel house comprises the steps of carving a Guardian deity of children figure on an outer wall, locating Guardian deity of children figure as the principal image of worship in a main room, enshrining 5,000 charnel boxes(11) with seal engraving of the Ten Kings figure(10) such as Yama around the inner wall of the main room, wherein the principal image of worship has a halo by using a crystal(5) and spectral lenses(7)(8), and installing the most advanced computer systems(15)(16) in a front room located to an entrance and used as an altar for a memorial service.
Patent KR-20000054743-A (KR)
Inventor: YUN SU HAN
IPC: H04B1/40
Filed: 2000-06-21
Abstract: PURPOSE: An apparatus for receiving internet radio broadcast signals using wireless telephones is provided, so that users can listen to the internet radio broadcasts as using the wireless telephones in remote places with computers, by connecting the internet radio broadcasts with the wireless telephones. CONSTITUTION: An apparatus for receiving internet radio broadcast signals using wireless telephones comprises a body(1) and an internet connector(5). A sound card output and a serial port of a personal computer(PC) are connected to an external interface port of the body. The body receives a control signal through a frequency band signal(4) determined in a handset. The body transmits the control signal to the serial port via the external interface port. The internet broadcast signals are transmitted to the external interface port via the sound card output, when the PC receives data of an internet broadcasts provider through the internet connector and reproduces the data as radio signals. The radio signals are transmitted to the handset through the frequency band signal.
Patent KR-20020009978-A (KR)
Title: Sound Translating Equipment of Mobile Telephone
Inventor: HUH HUN
IPC: H04B1/38
Filed: 2000-07-28
Abstract: PURPOSE: An apparatus for converting a sound of a portable terminal is provided to increase the size of a reproduced sound, embody a wide band of a frequency characteristic, and expand a size of a display window. CONSTITUTION: A high elastic foaming cushion material(400) is inserted between an edge(210) of a display window(200) and a bridging jaw(120), and adheres between the edge(210) of the display window(200) and the bridging jaw(120). A vibration portion(500A) of a driver(500) adheres to an internal portion of one side of the display window(200) for composing the display window(200) as a sound converting vibration board. The display window(200) is vibrated by a piezoelectric sensor.
Patent KR-20020010798-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: HAN HUI HYEON
IPC: H01L21/8242
Filed: 2000-07-31
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided, which performs an etching process easily by forming a thick top electrode in a spacer type and enables a large integration of the semiconductor device. CONSTITUTION: According to the method, a bottom insulation film(31) comprising a contact plug(33) is formed on a semiconductor substrate. Then, the first insulation film and a sacrificial oxide are formed on the upper part of the whole surface. The sacrificial oxide is formed with a PSG(Phospho Silicate Glass). And a photo resist pattern is formed on an upper part of the sacrificial oxide. Then the sacrificial oxide is patterned by an etching process using the photo resist pattern as a mask. A top electrode is formed on a sidewall of the sacrificial oxide by removing the photo resist pattern. And a dielectric film is formed on a sidewall of a stacked structure of the first insulation film and the top electrode. And a storage electrode connected to the contact plug is formed by depositing and planarizing a storage electrode material. And the second insulation film(49) is formed on a thin oxide(47). And a metal interconnect line contact plug(51) is formed to apply a voltage to the top electrode.
Patent KR-20010030316-A (KR)
Inventor: BURTON ANTONY WALTER
IPC: H02P6/00
Filed: 2000-09-07
Abstract: PURPOSE: A motor control is provided to calculate the offsets in the current sense circuit from the top zero current sample and bottom zero current sample by separately filtering streams of top zero current samples and bottom zero current samples using a first order(digital) low pass filter. CONSTITUTION: A method comprises the steps of monitoring the current flowing into or out of the windings of the motor using a current measurement means to produce an output signal indicative of the current; measuring the output of the current measurement means when the instantaneous current flow through the current measurement means is known to be substantially zero; and producing a modified output signal which is compensated for any differences between the actual measured output signal value and an ideal output signal value. The method enables any drift in the output signal to be compensated "on-line" whilst the motor is running.
Patent KR-20020020411-A (KR)
Title: Method to use unique internet protocol address for a period of time when needed under local-unique internet protocol address domain
Inventor: LEE GI SIK
IPC: H04L12/28
Filed: 2000-09-08
Abstract: PURPOSE: A method of using an inherent IP address in a private IP address domain is provided to make a LAN device request a router to allocate an inherent IP address to use the address, and to return the IP address to the router to make other terminals use the address, so that the LAN device can use the inherent IP address for a short time. CONSTITUTION: If an Internet application starts(200), a LAN device decides whether an inherent IP address is necessary(204). If not, the LAN device performs an application by using a LAN IP(212). If the inherent IP address is necessary, the LAN device checks whether an inherent IP address is pre-allocated(204). If so, the LAN device performs the application by using the LAN IP(212). If the inherent IP address is not pre-allocated, the LAN device requests a router to allocate the inherent IP address(206). The LAN device waits until the router responds to the request(208). If the router responds, the LAN device checks whether the inherent IP address is allocated(210). If so, the LAN device performs the application(212). If the inherent IP address is not allocated, the LAN device displays an error to complete the application(214).
Patent KR-20010050491-A (KR)
Inventor: KITAGAWA TADAAKI
IPC: C23C14/20
Filed: 2000-09-16
Abstract: PURPOSE: Provided is a metallic material and a resin material subjected to bright coloring treatment capable of exhibiting a metallic appearance and desired colors and being obtained by a dry plating method without needing water discharging treatment. CONSTITUTION: A resin coating film(1) is formed on a metallic material or a resin material, a metallic thin film(2) having a smooth surface is formed on the resin coating film and a transparent colored protective film(3) into which pigment or dye is added and colored is formed on the metallic thin film.
Patent KR-20020024600-A (KR)
Title: Carrier
Inventor: KIM HO KYUNG
IPC: B62B3/00
Filed: 2000-09-26
Abstract: PURPOSE: A carrier is provided to separately carry freight of various kinds by depositing many bodies on a carrier, to easily change the advancing direction by using a center wheel, to use many carriers by making the center wheel contact to the ground, and to make mass production possible. CONSTITUTION: Rotatable four wheels(1) are installed at the corners of a carrier body(2). The freight loaded on the body is carried manually. A departure preventing unit is installed on the upper edge of the body. Handle holes(11) are formed in the center of the upper face of the body. Connecting units to connect the body with another body are formed on both ends of the body. A bracket ledge is formed on the lower face of the body. One part of a bracket to rotatably support the wheel is inserted to the bracket ledge, while another part of the bracket is fixed on the lower face of the body via a bolt nut. Deposit holes(13) to insert posts for supporting many bodies are formed at respective corners of the bodies. Since the carriers are formed in the same shape and size, mass production is possible. Various kinds of freight are easily carries by connecting or depositing the carrier bodies.