baber/WOPTO huggingface dataset:
Patent KR-20000061116-A (KR)
Title: Composition for new material generating life force, removing odor and removing bacteria
Inventor: WON IN HO
IPC: C08L101/12
Filed: 1999-03-23
Abstract: PURPOSE: A composition for new materials is provided, which materials generate life force, removes odor and bacteria, and are used as the cloth for lining of shoes or clothes, inner soles or bed clothes. CONSTITUTION: The composition comprises: 25 wt% or more of adhesive resin containing solution; 10 wt% or more of silicon oxide powder; 10 wt% or more of bioceramic powder; 52 wt% or more of copper ion; and 3 wt% or more of chitosan. The composition is adhered to towel, non-woven, general textile, sponge, resin plate or leather by textile printing, rolling printing or spray pressing, to prepare the new materials.
Patent KR-20000061707-A (KR)
Inventor: CHA GI BON
IPC: H01L23/52
Filed: 1999-03-30
Abstract: PURPOSE: A semiconductor package is to install a semiconductor chip having a different position for the input and output terminal into a lead through only one die-bonding process, thereby minimizing the size of the semiconductor package. CONSTITUTION: A semiconductor package comprises an upper semiconductor chip(200a) having an input/output pad(204a) disposed to an edge of the chip, a lower semiconductor chip(200b) having an input/output pad(204b) disposed to a center of the chip, a lead(202) attached to the lower semiconductor chip and connected to the plurality of input/output pads in the semiconductor chip, a seal for molding the upper and lower semiconductor chip and a wire together, allowing a portion of the lead to be exposed to the outside of the sealing material. After a back surface of the upper semiconductor chip and the lower semiconductor chip are bonded each other by an adhesive, the only lower semiconductor chip is die-bonded to the lead, thereby making the manufacturing process simple.
Patent KR-19990046584-A (KR)
Filed: 1999-03-29
Abstract: 본 발명은 하수처리장의 슬러지 처리 공법에 관한 발명인 것이다. 
     종래의 하수처리장 슬러지 처리공법은 미세한 슬러지가 탈수 구멍을 막아 주므로 인하여 수분의 함수량을 낮게 하여 주지 못는 결점이 있었던 것이다. 
     본발명에서는 이러한 결점을 해결하고자하는 발명인 것이다. 
     즉 열을을 이용하여 하수 슬러지의 수분함유량을 낯추어주기 위한 발명인 것이다. 
     종래에 사용되던 슬러지 처리공법은 원심분리기에 의한 미세구멍의 아미 철망으로 구성되는 원추형 또는 사각형 또는 직사각형이나 원형의 형상을 원심 분리기의 원형통속에 나선형의 형상으로 입구와 출구사이가 이어지도록 통풍구겸 탈수통의 형상으로 구성시켜주는 방법에 있어서 통풍구겸 탈수구의 내부도느 외부에 헝겁을 감아주는 방법이 있다. 
     슬러지가 나선형의 원심 분리기통을 통과 하게되면 원심력에 의하여 슬러지 자체의 수분이 70%이상 탈수 될수 있도록된 구조이며 또한 건조된 슬러지와 석탄 그리고 약간의 흙과 희석시켜 고형화 시켜주어 연료로 사용하는 방법이 있었다. 
     또한 슬러지를 말려 주기 위해서는 원심력의 힘에 의하여 슬러지 속의 수분을 탈수 시켜주게 되는데 
     이때에 송풍의 힘에 의하여 철망구멍의 막힘 현상을 방지 하여 줄수가 있도록된 구조인 것이 있는데 슬러지의 분자구조가 유기물질과 무기물질로 되어 있기 때문에 미세구멍의 막힘 현상이 자주발생되는 문제점이 있는 것이다. 
     본발명에서는 이러한 문제점들을 다음과 같은 방법으로 개선코자 하는 것이다. 
     그 구조는 다음과 같다. 
     슬러지를 운반하는 콘베어에 전기적 발열체 및 열선을 배열하여 주어 슬러지가 자연적으로 건조되게 하는 방법이다. 
     또다른 공법은 슬러지를 포대 또는 팩에 소포장하여 원심분리기에 투입한다음 고속회전시켜주어 탈수 하는 방법이다. 
     또다른 방법으로는 슬러지를 고체화 기계를 이용하여 성형틀 주위에 열을가하여 주고 고압으로 압축하여 고형화 시키는 방법이다. 
     작용효과는 다음과 같다. 
     이러한 구조의 탈수기를 슬러지 처리구에 설치하여 주게되면 수분함유량이 30%이하로 연속하여 처리할 수가 있는 것이다. 
     슬러지를 운반하는 콘베어에서 발생되는 전기적 열의 효과에 의하여 슬러지가 자연적으로 말려지는 효과가 있는 것이다. 
     슬러지를 포대 또는 팩에 넣어 포장한다음 원심분리기에 넣고 고속 탈수를 하게 되면 수분의 함량을 대폭 줄려 줄수가 있는 것이다. 
     슬러지를 고체화 시켜줄때에 성형틀에서 발생되는 열에 의하여 슬러지가 말려지게 되고 또한 고압으로 압축되는 고압력에 의하여 수분의 탈수가 이루어지게 되는 것이다. 
     말여진 슬러지를 분쇠하여 폐기처분하기 때문에 처리장의 면적을 줄려 주는 효과도 있는 것이다.
Patent KR-19990083147-A (KR)
Title: 튜닝 장치
IPC: H03J5/02
Filed: 1999-04-13
Abstract: 본 발명은 비데오 방송 신호를 수신하는 튜너로서, 동조 주파수를 선택(select)하는 추천 회로들(commendable circuits)(6, 7, 8, 17)을 포함하여 구성되는 튜너에 관한 것으로서, 상기 튜너는 데이터 바이트들을, 그 데이터 바이트들 중에서도 분주기(divider)의 비율인 N을 나타내는 바이트와 주소 바이트를 나타내는 바이트들을 수신하는 버스 인터페이스(21)를 포함하여 구성된다.  상기 버스 인터페이스(21)가 수신한 바이트들은 N 분주 비교기(N divider comparator)(23)를 통하여 처리되는데, 상기 N 분주 비교기는 버스 인터페이스(21)로부터 수신된 분주기 비율인 N 값을 레지스터(24)에 저장된 값들과 비교하고, 제어 바이트와 데이터 바이트를 출력하여 대역 주파수대 및 동조 주파수를 선택하기 위하여 튜너의 추천 회로(6, 7, 8, 17)들에 송신한다.  튜너는, 수신기 본체(chassis)의 마이크로프로세서에 내장된 기존 소프트웨어를 수정하지 않고 수신기의 본체에 실현될 수 있다.  레지스터(24)에 저장된 값들은 튜너를 주문 제작할 때 결정된 값들이다.
Patent KR-20000066585-A (KR)
Inventor: SUNG PYEONG YONG
IPC: G11B7/1275
Filed: 1999-04-19
Abstract: PURPOSE: An optical outputting module and interchangeable optical pick-up device using the module provides a first and second light source in an optical module and use a monitoring optical detector for a plurality of wavelengths, thereby reproducing the number of assembling process and simplifying a wire. CONSTITUTION: An optical outputting module comprises a base(51), a first and second light source(61,63) disposed on the base to radiate laser beams respectively having a different wavelength range, a beam splitter(65) for diverging light radiated from the first and second light source, and a monitoring optical detector(67) for receiving the light radiated from the light source and diverged from the beam splitter and monitoring an optical output of the first and second light source. An interchangeable optical pick-up device using the module comprises the optical outputting module, an object lens disposed on an optical route between the optical outputting module and a recording medium to concentrate the light from the first and second light source on the optical recording medium, a unit for changing an optical route disposed the optical route between the optical outputting module and the object lens to change a passage of incident light, and an optical detector for receiving the light inputted through the unit for changing an optical route.
Patent KR-19990083504-A (KR)
Title: 타이어제조장치및방법
IPC: B29D30/24
Filed: 1999-04-27
Abstract: 본 발명은 타이어 제조를 위한 반경방향 팽창 가능한 조립 드럼(1)에 관한 것이며, 상기 드럼은 조립되는 제조물을 위한 수용면(receiving surface; 3)을 갖는 본체(10)를 가지며, 상기 본체는 중심축에 부착되며, 상기 드럼은 수용면(3)의 일단부(30)에 위치하는 하나 이상의 리프팅 장치(lifting device; 20)를 가지며, 상기 리프팅 장치는 중심축(2) 둘레에 원형으로 분포한 복수의 리프팅 핑거(lifting finger; 22, 22´)를 포함하며, 상기 핑거는 반경방향으로 다소 연장하고 제조물 조립용 베어링면(bearing surface)을 제공하며, 상기 핑거(22, 22´)는 제어 수단(23, 23´)의 작동 하에 반경방향 병진이동에 의해서 드럼(1)의 외부를 향하여 반경방향으로 전개 가능하다.
Patent KR-20000034844-A (KR)
Inventor: MIN BYUNG EE
IPC: B29D23/00
Filed: 1999-04-28
Abstract: PURPOSE: A spiral pipe of PE structure is provided which has high strength to external forces and high durability by reinforcing the spiral pipe by installing a supporting part or supporting wall. CONSTITUTION: The spiral pipe of PE structure is reinforced by: being surrounded by corrugated plate outer side of the pipe, wherein the upper part of holes(3) which is made between an inner pipe and corrugated plate to reinforce the strength of the pipe is bent to make adhesion points(13) to inner pipe, supporting means(5) and V-shaped reinforcement means(7); and making walls(2, 2`) of the holes in one unit.
Patent KR-20000073420-A (KR)
Inventor: KIM JIN MAN
IPC: G11B20/10
Filed: 1999-05-10
Abstract: PURPOSE: An apparatus for reproducing a MPEG data is provided to input an audio signal output from an MPEG decoder and a digital/analog converter through a magnetic head of an audio with a cassette tape reproducing device and then reproducing the audio data, thereby reproducing the audio data using an existing audio. CONSTITUTION: An apparatus for reproducing a MPEG data comprises a signal reproducing portion(100) inserted into a cassette tape receiving room of an audio to input an audio signal reproduced through a MPEG decoder to an audio via a head of the audio, an operating portion(200) for controlling the signal reproducing portion, and a power supplying portion(300) for supplying power source to the signal reproducing portion and the operating portion. In the apparatus, the signal reproducing portion comprises an inner memory constructed by a nonvolatile memory to store the MPEG audio data, an outer memory constructed by a removable nonvolatile memory to store the MPEG audio data, a MPEG decoder for decoding the MPEG audio data stored in the inner and outer memory, a D/A converter for converting a digital signal from the MPEG decoder into an analog signal, an outputting portion connected with an output terminal of the D/A converter to input the analog audio signal to the audio, and a micro-computer.
Patent KR-20010001613-A (KR)
Inventor: KIM JONG SEUNG
IPC: C07C59/68
Filed: 1999-06-07
Abstract: PURPOSE: A method of synthesizing the title compound capable of being effectively used as an organic carrier for selectively extracting calcium ions in waster water and its use are provided, which produce industrially and commercially useful polyether dicarboxylic acid at low costs. CONSTITUTION: The acyclic polyether dicarboxylic compound of formula 1 as a selective extractor of calcium ions is prepared by a process consisting of: preparing acyclic polyether bisphenol by reaction of catechol with bis(2-chloroethylether) and acyclic polyether dicarboxylic acid by reaction of the obtained bisphenol with 2-bromoalkanoic acid and sodium hydride at -30 to 200 deg.C for 5 min to 30 days in a solvent selected from methylene chloride, tetrahydrofuran, chloroform, benzene, acetonitrile, dioxane and diether in an inactive gas.
Patent KR-20000006292-A (KR)
Inventor: MARESCH GERALD
IPC: B01F5/04
Filed: 1999-06-18
Abstract: PURPOSE: A plant is provided to reduce the period for a process and to enable a continuous operation. CONSTITUTION: A plant for manufacturing and supplementing an electrolyte comprises:supplying a required electrolytic chloride or a reagent by under pressure generated in a powder damping equipment(12); and the electrolytic chloride or the reagent supplied from more than one tank, a silo, or a container through more than one measuring equipment for examining precisely the amount of the galvanic chloride and the reagent required and consumed.
Patent KR-20010003819-A (KR)
Inventor: HONG MI JEONG
IPC: C04B35/10
Filed: 1999-06-25
Abstract: PURPOSE: A ceramics-aluminium complex and its preparation method are provided, to homogenize the internal structure and to inhibit the formation of unnecessary phases, thereby to improve the physical properties of the complex. CONSTITUTION: The ceramics-aluminium complex is prepared by adding 0.1-3 wt% of alumina sol into the ceramic powder dispersed in distilled water to coat the surface of ceramic powder, thereby to improve the wetting; drying the ceramic powder to form molded products; optionally heat treating the molded products at the temperature of 1200 deg.C or more under vacuum or inert gas atmosphere; and infiltrating 35-50 vol% of aluminium into the molded products at 1,000-1,250 deg.C under vacuum or inert gas of atmospheric pressure. The ceramic powder is selected from B4C, TiB2, TiC, B4C-TiB2, or B4C-Al2O3.
Patent KR-20010003929-A (KR)
Inventor: KIM SEONG HO
IPC: H04B7/26
Filed: 1999-06-26
Abstract: PURPOSE: A system and method for providing a value added service using location information of a mobile communication system is provided to convert the location information of a mobile terminal into location information of a map by using a network by the cell of the mobile communication system. CONSTITUTION: A VLR(Visitor Location Register,14) stores information on cell location of a mobile terminal, and assigns vender's ID according to an MIN(Mobile Identification Number). A VMD(Value added service Mediation Device,15) converts the format of cell location information of the mobile terminal registered in the VLR(14) into a transmission control TCP/IP, to transmit converted format to a gateway server(16). The gateway server(16) transmits the cell location information of the mobile terminal transmitted from the VMD(15) to a VAN(Value Added Network).
Patent KR-20010004249-A (KR)
Inventor: HA SEONG HAE
IPC: H01L21/02
Filed: 1999-06-28
Abstract: PURPOSE: An automation system of a single wafer type equipment in a semiconductor fabrication process is provided to provide a cassette having a lot to be processed to a single wafer type equipment without a user's additional operation by using an automatic carrying device in a semiconductor fabrication process operated by the united automation system for managing a semiconductor line. CONSTITUTION: On-line is determined between an equipment service and a single wafer type equipment after a device mode change command is input from the operator interface process. An automatic carrying device receiving a cassette providing request command from the equipment server provides a cassette to the single wafer type equipment. A lot provided from the automatic carrying device performs a process in the single wafer type equipment. The equipment server receives a data generated when the lot performs a process in the single wafer type equipment, and generates a trace data file for storing the data, in order to determine whether a process data of a previous lot is proper to a predetermined reference. The equipment server transmits the process data of the lot to a data collecting server, and stores the process data in a master database. The automatic carrying part receiving a cassette returning request message receives the cassette completing a fabrication processing of the single wafer type equipment. The equipment server obtains a data from the trace data file, and provides it to the single wafer type equipment. The automatic carrying part receiving the next cassette providing request message provides a cassette to the single wafer type equipment.
Patent KR-20010004901-A (KR)
Inventor: KWAK SANG YEOP
IPC: G02F1/13
Filed: 1999-06-30
Abstract: PURPOSE: A method for checking a screen display quality of LCD is provided to prevent a miscontact caused by a fine pitch between pads, and simplifies a signal processing. CONSTITUTION: Odd pads among gate pads of LCD panel are connected to a representative odd pad, and even pads are connected to a representative even pad. A scanning action is performed about the representative odd pad, a scanning signal corresponding to 1/2 of 1 frame is applied to the representative odd pad. If a holding is made in the representative odd pad, a scanning signal is applied to the representative even pad, and a gate bus line within the LCD panel is driven. On all R,G,B data bus lines corresponding to each gate bus line, R,G,B data input signals from the data driving PCB(20) are applied to LCD panel, thereby all data bus lines corresponding to one gate line are driven at one time.
Patent KR-19990083754-A (KR)
Title: 탄성 투수성 도로포장재 및 그 제조방법
IPC: C04B18/22
Filed: 1999-07-21
Abstract: 본 발명은 고기능성 탄성 투수성 도로포장재 및 그 제조방법에 관한 것으로 폐PET 재활용 불포화 폴리에스터 수지를 결합재로 사용하여 폐타이어의 폐고무 분말과 골재를 혼합하여 도로포장재를 제조함으로써 도로포장과 보도 블럭, 비행기 활주로, 주차장, 타일, 기타 해양구조물 등의 건축·토목용 재료로 다양하게 이용될 수 있는 저가의 고기능성 탄성 투수성 도로포장재 및 그 제조방법에 관한 것이다. 
     종래의 투수성 도로 포장재는 투수성 콘크리트와 투수성 아스팔트가 있으나, 투수성 콘크리트는 가격이 비싸고 탄성이 없어서 쾌적한 도로포장에 적합하지 못하고, 투수성 아스팔트는 여름과 같이 강한 햇빛을 받을 경우 아스팔트가 녹아 투수공이 막혀 투수성을 잃는 단점이 있었다. 
     따라서, 본 발명은 투수성 도로 포장재에 탄성을 부여하고 폐타이어의 고무분말과 함께 혼합하여 가격을 대폭 절감하였으며, 결합수지 또한 재활용재를 이용하여 강한 외부 열에도 견딜 수 있고 우수한 투수성을 갖는 경제성 있는 투수성 도로 포장재에 관한 것이다.
Patent KR-20010011377-A (KR)
Inventor: CHOI JO CHEN
IPC: H04L5/00
Filed: 1999-07-22
Abstract: PURPOSE: A remotely controlled line switching of a transceiver is provided to allow plural operators in a radio station or on a ship to connect to desired transceivers and smoothly perform simplex while operating PTT by remote control. CONSTITUTION: In a remotely controlled line switching of a transceiver, a line connecting unit and a terminal are configured of a one-chip processor of MCS-51 series. Data transmission between processors is performed by a serial communication according to RS-232C. In the configuration of the line connecting unit according to a master processor, the terminal ID and transceiver are classified as data and a flip-flop of a desired relay is latched. The terminal is constructed of a slave processor, a button switch for PTT, a control signal oscillator, a sound signal amplifier, a synthesizer and a speaker. The terminal further has a toggle switch for selecting a transceiver, a decoder and an LED.
Patent KR-20010011960-A (KR)
Inventor: KIM HUI SEON
IPC: G08C19/00
Filed: 1999-07-31
Abstract: PURPOSE: A portable device used for remote gauge examination is provided to enable precise data input to each household terminal and confirmation of the data input without regard to gauge examination environments. CONSTITUTION: A portable device used for remote gauge examination includes a key input part(20) for inputting various operation instructions, a display(21) for displaying operation states and messages to allow users to confirm them, and a memory(23) for storing programs for executing a variety of functions. The device also has a serial communication unit(25) for transmitting/receiving data to/from a household terminal(2) through a serial communication port, a modem communication unit(29) for transmitting/receiving data to/from the household terminal through a power line, and a power supply(26) for providing operation power to each part of the portable device. The device further includes a microcomputer(27) for reading a program corresponding to a function selected by a user through the key input part from the memory to carry out the function and controlling the serial communication unit or modem communication unit according to a selection of the user to perform data communication with the household terminal.
Patent KR-19990078795-A (KR)
Title: 화훼 영양수분 적량공급 수통
Filed: 1999-08-07
Abstract: 본 발명은 화훼 영양 수분 적량 공급 수통에 관한 것이다. 
     본래 인간이 자연에서 삶을 영위하다가 인공적인 환경 속에서 생활하는 오늘날 실내공간에 다양한 식물들을 키우고 있다. 
     따라서 이러한 실내 생활식물의 관리와 적절한 수분 공급을 위해서 정기적인 간격으로 이들을 보살펴야 하나 바쁜 현대생활 패턴에서는 매우 힘든 일과로 간주되고 있어서 식물에 일정하게 적량 수분을 공급 할 수 있는 방법의 수통이 필요하다. 
     본 발명, 화훼 영양 수분 적량 공급 수통의 특징은 간단한 모세 심지와 수압에 따른 자연의 원리를 응용하고, 게르마늄등과 같은 미네랄 성분을 첨가한 수분을 수통에 담아서 화분 등에 꽂아두면 원하는 속도로 수분이 일정하게 공급되도록 설계되었다.
Patent KR-20010017685-A (KR)
Inventor: KIM DONG GYU
IPC: G09F9/00
Filed: 1999-08-13
Abstract: PURPOSE: A liquid crystal displayer is provided to remove a gate printed circuit board and a signal connecting member and to minimize the ineffective display area of the liquid crystal displayer. CONSTITUTION: Both ends of a pattern(145a) for a first Voff signal are positioned near two gate line groups(243a,243b). The pattern is extended from the both ends in parallel with the gate line groups up to a portion covered by a seal line formed at the bottom face of a color filter board. The patterns are mutually curved clockwise and counterclockwise inside the seal line. The patterns meet at the bottom face of the color filter board. Herein, a contact pad(245g) is formed on an upper part of an end of the pattern. The contact pad is made up of ITO(Indium Tin Oxide) material used upon forming a pixel electrode to prevent the pattern(245a) from being oxidized. A turn-off signal(Voff) is input to the patterns(245a,245b) for first and second Voff signals having a large sectional area while the rest drive signal is input to a pattern(245c) for a third signal. The drive signal is input to a gate drive(IC) through an input line of a second gate tape carrier package so that a screen is displayed. Thus, image data generated from a data processing unit are displayed in a liquid crystal displayer by repeating the processes.
Patent KR-20010019036-A (KR)
Inventor: JUNG HAK GEE
IPC: C08G73/10
Filed: 1999-08-24
Abstract: PURPOSE: A method for preparing polyamideimide-co-imide(PAIA) is provided to enhance adhering strength by hydrogen bond and to improve thermal and mechanical properties by introducing aromatic polyamide. CONSTITUTION: A method for preparing polyamideimide-co-imide is accomplished by synthesizing isocyanate and acid or anhydride to generate carbon dioxide via intermediate of carbamate and to produce amide or imide bonds. Reagents used in the preparation are trimellitic acid anhydride, isophthalic acid and terephthalic acid and diphenylmethan-4,4'-disocyanate. For the preparation of PAIA product, a reactor internally provided with a dropping funnel, hermometer, and nitrogen supplying device is used. In the reactor, a reaction mixture is introduced and maintained at 180 deg.C for 2 hours to produce PAIA.
Patent KR-20010019047-A (KR)
Inventor: KIM HONG SIK
IPC: H04B7/15
Filed: 1999-08-24
Abstract: PURPOSE: The method for providing extrinsic service state information is provided to control extrinsic services by providing a state information inquiry function for all extrinsic service associated with the present registered calls to mobile subscribers joined to various extrinsic services provided from mobile communication networks. CONSTITUTION: If a mobile subscriber(100) requests the state inquiry of an available extrinsic service to a mobile communication system(200) using a feature code and his password(S10), the mobile communication system requests an HLR(Home Location Register)(300) to confirm the state information of the available extrinsic service for the mobile subscriber(S20). The HLR detects the state information of the extrinsic service associated with the call of the mobile subscriber from its database and provides a relevant result to the mobile communication system(S30). The mobile communication system processes the state information of a parameter form, transmitted from the HLR, for the available extrinsic service into a form of a data burst message or a short message(S40) and judges whether the amount of the processed data can be transmitted through a paging channel at a time(S50). If the amount of the data can be transmitted at a time, the mobile communication system provides the data burst message or the short message to the mobile subscriber through the paging channel(S60). In case that it is judged that the amount of the data cannot be transmitted at a time, the mobile communication system sets up a traffic channel with the mobile subscriber(S70). The mobile communication system, after providing the data burst message or the short message to the mobile subscriber through the set traffic channel(S80), releases the traffic channel(S90).
Patent KR-20010025838-A (KR)
Inventor: KIM IL YEOP
IPC: H01L21/68
Filed: 1999-09-01
Abstract: PURPOSE: A singulation apparatus for a semiconductor package is provided to improve productivity by not only separating the package from a lead frame but also loading the package into a tray. CONSTITUTION: The singulation apparatus includes the tray(30) disposed under the lead frame(L) to carry the individual package(P) separated from the lead frame(L). The apparatus further includes a punch holder(20) having plural slide holes(22) divided by a punch guide(21). The punch guide(21) has a concave part thickness of which corresponds to a distance(d1) between the adjacent packages(P), and a convex part thickness of which corresponds to a distance(d2) between adjacent package-receiving grooves(31) of the tray(30). In addition, the apparatus includes punches(10), each of which is slidably inserted in the slide hole(22) and has a vacuum hole. Each punch(10) goes down along the slide hole(22) and then separates the package(P) from the lead frame(L) at a position of the concave part. After that, the punch(10) goes further down and then loads the separated package(P) into the tray(30) at a position of the convex part.
Patent KR-20010028326-A (KR)
Inventor: GO JUN SUK
IPC: A47C3/02
Filed: 1999-09-20
Abstract: PURPOSE: A rocking chair using a vehicle seat is provided to improve the convenience while the angle of the back is adjustable and the shake of the chair is stopped at need. CONSTITUTION: A seat(10) is made by using a vehicle seat. The angle of a back(20) of a chair is adjustable by an angle adjusting device(40). A moving device(50) is installed in the seat to move the seat back and forth. A rest(30) is assembled with the seat by a fastening member. A stopper(60) is installed in the rest to control the shake of the rest. An armrest(80) is united with the rest.