baber/WOPTO huggingface dataset:
Patent KR-20000010475-A (KR)
Title: Method for managing defect area of optical recoding media
Inventor: PARK YONG CHEOL
IPC: G11B7/004
Filed: 1998-08-10
Abstract: PURPOSE: A method for managing defect area of optical recoding media is provided to prevent generation of error after re-format. CONSTITUTION: The method comprises the steps of: checking whether defect of a replaced block, and storing an information of defect generation to a defect area storing portion when the replaced block has a the defect. The detect area storing portion is consisted a secondary defect list(SDL). The information of defect generation is stored in the secondary defect list(SDL), an information of newly replacing block is not stored there. The information of defect generation stored in the secondary defect list is stored in primary defect list when rebooting is operated.
Patent KR-19990029385-A (KR)
Title: 침전에 의한 고체 생성 방법
IPC: C01G1/00
Filed: 1998-08-31
Abstract: 내부에 회전자가 배치되고 1개의 주변 벽 및 2개의 말단 벽으로 형성된 회전하는 대칭상 혼합 챔버를 기본적으로 갖춘 혼합 장치로 출발 물질을 공급하는데, 
     a) 출발 물질들을 혼합 챔버 주변 벽의 1개 이상의 유입구로 각각 공급하고, 
     b) 형성되는 고체 함유 혼합물을 혼합 챔버 주변 벽의 1개 이상의 방출구로부터 제거하는 것으로 이루어진, 
     고체 및 액체의 혼합물을 형성하는 혼합기에서 침전에 의한 고체 생성 방법.
Patent KR-20000021060-A (KR)
Title: Gas roaster having two-way combustion pipe
Inventor: LIM I KYUN
IPC: F23D14/02
Filed: 1998-09-25
Abstract: PURPOSE: A gas roaster having a two-way combustion pipe is provided to burn in two directions by forming many eruption holes on both sides of a combustion pipe and to make the use of a gas roaster convenient, economic and safe. CONSTITUTION: A gas roaster is composed of many eruption holes formed lengthwise on left and right sides of a combustion pipe(120). Here in, gas is flowed into the combustion pipe along a gas nozzle(150) and sparks are generated on an ignition plug(130) according to the operation of an ignition switch(140). Then, heat generated on ignition holes on the combustion pipe adjacent to the ignition plug. The heat is radiated via the eruption holes after flowing into the combustion pipe with gas. The flames are radiated in two directions by centering on the combustion pipe according to the eruption holes formed on both sides on the combustion pipe. Thereby, the combustion is promptly restored by the heat of the ignition holes even though the fire on one side is extinguished.
Patent KR-20000025457-A (KR)
Title: Device for using high resistive voltage power
Inventor: PARK JAE HONG
IPC: H01L29/70
Filed: 1998-10-12
Abstract: PURPOSE: A high resistive voltage device using SIPOS(Semi- Insulating Polycrystalline Silicon) is provided to reduce a radius of curvature of a base by effectively dispersing an electric field focused into the base. CONSTITUTION: A depletion layer is formed between an N-type layer and a P-type layer when a reverse bias is applied to a collector electrode(66) and a base electrode(64). The depletion layer is diffused into the N-type lightly doped region and the resistive voltage is increased in accordance with the width of the depletion layer. An SIPOS layer(50), a nitride layer(52) and a field oxide have a large thickness, so that a peak electric field of a cylindrical and a spherical junctions generated between the collector electrode(66) and the base electrode(64) is to be slow and an electric field generated in edge portions of a metal field plate(A) is to be slow.
Patent KR-20000027185-A (KR)
Title: Method for controlling transmission velocity using neural network
Inventor: JEON GI JOON
IPC: G05B19/18
Filed: 1998-10-27
Abstract: PURPOSE: A method for controlling transmission velocity using neural network is provided to improve an accuracy by computing an accurate error using a contour error model and an inter combination controller and adding the computed error to a control input. CONSTITUTION: A multi-layer neural network(31) simulates a relation of a transmission velocity(F(k)) and a contour error. A repetition learning control unit(32) computes an optimum transmission velocity. The relation of the transmission velocity for determining a reference input of a CNC X-Y servo axis and the contour error by the reference input indicate a nonlinear characteristics. A moving characteristics of two servo axes is simulated in real time using the multi-layer neural network(31). Information of a system is obtained through a neural network inversion method and a suitable transmission velocity is obtained using a repetition learning control method.
Patent KR-20000010487-A (KR)
Title: Coolant amount adjusting device of air conditioner
Inventor: CHOI KANG HYUN
IPC: F24F11/00
Filed: 1998-10-27
Abstract: PURPOSE: An air conditioner coolant volume adjusting device is provided to maintain constant room temperature and save energy. CONSTITUTION: The airconditioner coolant volume adjusting device comprises; an evaporator(16) to evaporate coolant; a by-pass line(14) to connect the 1st line(L1) sending the coolant compressed in the compressor(10) to the condenser(12) with the 3rd line(L3) returning the coolant evaporated in the evaporator(16) to the compressor(10); a coolant tank to store the coolant flowing in from the 1st line(L1) through the by-pass line(L4) and providing the stored coolant to the 3rd line(L3) through the by-pass line(L3); an one-way valve(22) installed in the by-pass line(L4) connecting the coolant tank(20) and the 3rd line(L3) to discharge the coolant stored in the coolant tank(20) the 3rd line(L3).
Patent KR-20000027706-A (KR)
Title: Method for compensation for silicide damaged after contact etching
Inventor: KANG JUNG HO
IPC: H01L21/28
Filed: 1998-10-29
Abstract: PURPOSE: A silicide compensation method is provided to reduce a contact resistance and to control damage of a silicon wafer by re-forming the silicide. CONSTITUTION: A metal layer(27) removed after forming silicides(28) is selectively removed, and dielectric layer(29) is deposited on the entire surface of the resultant structure, then contact holes(30) are formed by reactive ion etching the dielectric layer(29) using the silicides(28) as etching stoppers. An amorphous silicon(31) is deposited on the resultant structure by CVD(chemical vapor deposition), then A barrier metal(32) made of Ti/TiN or Co/W is deposited. A silicide is re-formed by RTA(rapid thermal annealing) process at a low temperature.
Patent KR-20000028455-A (KR)
Title: Method for displaying score of video compact disk system for accompanying song
Inventor: SON TAE YONG
IPC: G11B27/28
Filed: 1998-10-31
Abstract: PURPOSE: A method for displaying score of video compact disk system for accompanying song is provided to compare scores of a plurality of users by simultaneously displaying previous sang scores on a digest screen. CONSTITUTION: A system control unit stores TOC information provided from a VCD player to an inner memory when a VCD is mounted on the VCD player(S10,S20). The VCD player performs a digest mode according to a control of the system control unit when a digest key is inputted from a key input unit(S30,S40). The VCD player stores digest information of a current displayed digest screen to a storing unit and pauses the digest mode when a selecting key signal is inputted from the key input unit(S50,S60). A video corresponding to the selected music is displayed, and an accompanying sound and a singing sound are mixed and outputted(S70). The system control unit compares a mike sound provided from a song accompaniment processing unit with a reproduced sound provided from the VCD player, and computes a singing score based on the compared result(S80).
Patent KR-19990045296-A (KR)
Title: 고체이미지센서 및 그 제조방법
IPC: H01L29/762
Filed: 1998-11-14
Abstract: 전송전극들과 금속배선간의 직접적인 접촉에 의한 전위웅덩이는 CCD레지스터를 통한 전송효율의 저하를 일으킨다.  전위웅덩이를 제거하거나 또는 적어도 줄이기 위해, CCD채널로서 작용하는 N - 형 불순물층을 N - 형 불순물층보다 불순물농도가 낮은 N - 형 불순물영역들과 함께 형성한다.  이 N - 형 불순물영역들은 접촉공들과 일직선으로 전송전극들 아래에 위치한다.
Patent KR-20000032549-A (KR)
Title: Device for controlling double structure thin film type optical path, and fabrication method therefor
Inventor: KIM HONG SEONG
IPC: G02F1/015
Filed: 1998-11-16
Abstract: PURPOSE: A device for controlling a double structure thin film type optical path and a fabrication method therefor are provided to reduce a black level. CONSTITUTION: A driving substrate(5) is formed. An actuator(65) consisting of a first sacrificial layer(not shown), a membrane(30), a lower electrode(35), a modified layer(40) and an upper electrode(45) is formed on the driving substrate(5). A second sacrificial layer(not shown) of a silicon (Si) material is formed on the front surface of the actuator(65). A metal silicide layer(47) having low reflectivity is formed on the surface of the upper electrode(45) by causing a reaction to a boundary surface between the upper electrode(45) and the second sacrificial layer by thermal treatment over 150°C. A mirror surface(60) is formed thereon. As a result, the upper electrode(45) exposed between pixels prevents unnecessary light reflection, thereby reducing a black level of the device for controlling the optical path and increasing a contrast of a screen.
Patent KR-20000038466-A (KR)
Title: Apparatus for automatically switching input and output of camcorder
Inventor: KIM DEOK MIN
IPC: H04N5/232
Filed: 1998-12-07
Abstract: PURPOSE: An apparatus for automatically switching input and output of a camcorder is provided to automatically switch input and output using a control signal of a microcomputer without increasing costs. CONSTITUTION: An apparatus for automatically switching input and output of a camcorder includes a video signal processing part(24) and a microcomputer part(25). The video signal processing part detects whether a signal being inputted is or not and processes a video signal according to the result of the detection. The microcomputer part selectively switches a mute screen signal according to a signal state detected in the video signal processing part. The microcomputer displays the mute screen with a composite synchronous when the signal is detected. When the signal is not detected, the composite synchronous is cut to resolve the mute screen and, simultaneously, switches with a video input mode.
Patent KR-20000039375-A (KR)
Title: Device and method for sealing ladle surface in coupled roll type continuous thin film casting equipment
Inventor: JEONG HYEONG TAE
IPC: B22D11/06
Filed: 1998-12-12
Abstract: PURPOSE: A device and a method for sealing a bath surface in a couple roll typed continuous thin film casting equipment are provided to prevent generation of crack on a casting piece by minimizing the generation of oxidation material and scum by minimizing the area of bath surface, which is exposed to air. CONSTITUTION: A device for sealing a ladle surface contains a shield fixing tool(20), plural meniscus shields(50), a molten steel controlling apparatus(60), a flux inputting space(70), and an inactive gas filling space(80). Herein, the shield tool is extended from the lower surface of a turn dish(100) toward an immerse nozzle(110) while containing flux(90) inputting pipes(10) at the both ends toward the immerse nozzle. The meniscus shields are installed at the lower end of the shield fixing tool for extending an inactive gas supplying pipe(30) to inside. Herein, bending up unit(40) toward a casting roll(120) is formed at the central part of the meniscus shield. The upper end of the molten steel controlling apparatus is connected to the inside of the meniscus shield for being extended to the lower side while dipping the lower end of the molten steel controlling apparatus to the surface of a molten steel pool(125a) to control the flow of the bath surface. The flux inputting space is formed by the surface of the molten metal pool, the lower surface of the turn dish, the inner surface of the shield fixing tool, and the inner surface of the molten steel controlling apparatus. Moreover, the inactive gas filling space of formed by the outer surface of the molten steel controlling apparatus, the inner surface of the meniscus shield, the outer surface of the casting roll, and a certain surface of the molten steel pool.
Patent KR-20000041172-A (KR)
Title: Apparatus for calculating a residual note amount
Inventor: NAM SEON WOO
IPC: G07D7/00
Filed: 1998-12-18
Abstract: PURPOSE: A residual note amount calculating apparatus is provided to display an actual residual note amount calculated regardless of a residual amount of a reference note. CONSTITUTION: A residual note amount calculating apparatus comprises a fixed interrupt sensor(10) which is fixed at a position corresponding to the most inner side of a cash box(1). A mobile interrupt sensor(20) is mounted so as to be interlocked with a shifting of a support plate(4), and is shifted according a variation of a residual note amount. An interrupter(40) is reciprocated between the sensors(10,20). A slit driving part(60) rotates a slit(50) having a plurality of holes(50a) formed in a radial shape, and an interrupt sensor(70) for a count detects and counts a slit hole when the interrupter(40) is shifted between the sensors(10,20), and is spaced apart so as to be opposed to the slit. A micro computer(80) calculates the amount of remaining notes on the basis of the total number of the detected slit holes, and a monitor(90) displays the calculated value.
Patent KR-19990063497-A (KR)
Title: 전송장치와 수신장치를 가지는 소프트웨어 다운로드 시스템
IPC: H04N21/647
Filed: 1998-12-26
Abstract: 전송장치(500)는 판단정보를 수신장치(100)로 전송한다. 수신장치(100)는 다운로딩이 성공적인지 또는 성공적이지 않는 지를 확인하기 위해 수신한 판단정보를 수신장치에 저장된 소프트웨어 정보와 비교한다. 또한, 수신장치(100)는 소프트웨어가 다운로드 가능하지 여부를 확인한다. 다운로드 가능하면, 수신장치(100)는 사용자의 어떠한 개입도 필요로 함이 없이 자동적으로 소프트웨어의 다운로딩을 수행한다. 다운로드가 가능하지 않으면, 수신장치(100)는 디스플레이장치(200)가 메시지를 디스플레이하도록 하여 전송장치(500)에 다운로딩의 실패를 통지한다.
Patent KR-20000043010-A (KR)
Title: Clock converting apparatus using frame rate information
Inventor: LEE YOON NAM
IPC: H04N21/43
Filed: 1998-12-28
Abstract: PURPOSE: A clock converting apparatus is provided to remove the flickering of a screen by generating a clock frequency suitable for a frame rate of video data inputted in case that video data having a different frame rate is inputted. CONSTITUTION: A TS unit(12) inputs a PES stream and separates video, audio, and data stream. A video signal processor(13) generates a video signal displayed on a screen from the video stream and outputs frame rate information contained in the video stream. A variable oscillator(22) generates a system clock for operating the video signal processor(13). A controller(21) controls the variable oscillator(22) to variably generate the system clock used for the generation of a video signal of the video signal processor(13). A format converter(14) supplies the frame rate information to the controller(21).
Patent KR-20000045911-A (KR)
Title: Forming method of isolation layer having consolidated structure of locos and trench
Inventor: BAE GYEONG JIN
IPC: H01L21/76
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming a device isolation layer is to carry out a LOCOS(local oxidation of silicon) process as well as a trench process so as to obtain a high speed operation and a low operational voltage of a semiconductor apparatus. CONSTITUTION: A device isolation layer forming method comprises the steps of: depositing a pad oxidation layer and a nitride layer in order on a semiconductor substrate(10), and etching the nitride layer to form a trench in the substrate; forming a sidewall spacer(20) on the inner sidewall of the trench; oxidizing a bottom of the substrate open to the trench to form a LOCOS type isolation layer(22) on the bottom of the substrate; depositing an oxidation layer so as to bury the inside of the trench, and flattening the oxidation layer to form a trench type isolation layer(24'); and removing the nitride layer and the pad oxidation layer.
Patent KR-19990028963-A (KR)
Title: 불법 간섭 방지용 안전장치
IPC: F02M41/12
Filed: 1996-12-12
Abstract: 본 발명에 의해 제안되는 안전장치에서는 연료공급장치의 주요한 조절 엘리먼트 또는 기능 엘리먼트(11, 25)에 갭형부재(34)가 피복된다.  상기 갭형부재(34)는 연료공급장치의 갭형부재에 의해 감싸여진 부분에 결합되며 이 경우 갭형부재(34)로의 간섭 또는 갭형부재(34)의 재교환은 파괴수단에 의해서만 가능하고 더욱이 규정된 파괴력이 초과되면 목표 파괴 부분(52)이 파괴되고 이 파괴에 의해 조절 엘리먼트 또는 기능 엘리먼트(25), 또는 상기 조절 엘리먼트 또는 기능 엘리먼트를 보존하는 연료공급장치내의 연료를 안내하는 방에 대한 칸막이 벽(26, 27)이 파손된다.
Patent KR-19990036113-A (KR)
Title: 열 가소성 수지 용기류 성형 장치 및 그것을 사용하는 용기 제작 설비
IPC: B29C49/56
Filed: 1996-07-31
Abstract: 열 가소성 수지 예비 성형 품으로부터 용기 류를 중공 성형법 또는 인장 중공 성형 법으로 성형하는 장치. 상기 장치는 북 성형틀(2), 및 축을 중심으로 자유롭게 회전할 수 있고 두 개의 성형틀 반쪽(3)들에 고정되어 있는 가동 아암(7)과, 상기 성형틀내로의 예비 성형 품들의 공급 율과 동시성을 가지고, 상기 성형틀(2)의 개폐를 조절하는 상기 아암(7)을 이동시키기 위한 캠(13)과 캠 종동부(12)를 구비하고 있는 안내 수단을 작동시킬 수 있도록 설계되어 있는 구동 수단을 포함하고 있는, 두 개의 선회 가능한 성형틀 반쪽(3)들을 개폐하기 위한 작동 수단(5)을 포함하고 있다.
Patent KR-19990064245-A (KR)
Title: 영상 합성기 및 영상 합성 방법
IPC: H04N5/272
Filed: 1997-12-26
Abstract: 촬영 수단을 통해 얻어진 비디오 데이터로부터 소정의 색조를 갖는 처리물 영역을 촬영한 영역을 검출하고, 그 영역에 또 다른 영상을 삽입하고, 이어서 합성된 영상을 만드는 영상 합성기에는 처리물 영역과 같은 색조를 갖는 광원 영상을 처리물 영역에 형성하는 조명 수단, 광원 영상을 기준으로 처리물 영역에 대해 촬영 수단의 위치 정보를 검출하는 위치 검출 수단, 및 위치 정보를 기준으로 촬영 수단의 위치 변화에 대응해 다른 영상을 변화시키는 영상 제작 수단이 제공된다.  이 방법에서, 촬영 수단의 위치는 광원 영상을 기준으로 검출되고, 삽입된 영상은 촬영 수단의 위치 변화에 따라 변한다.  그러므로, 촬영 수단이 이동될 때, 그 이동에 따라 삽입된 영상도 또한 변하므로, 결과적으로 물리적인 불안정이 느껴지지 않는 영상을 얻을 수 있다.
Patent KR-19990067162-A (KR)
Title: 왕복 펌프
IPC: F04B53/18
Filed: 1997-05-28
Abstract: 본 발명은 하우징내에 형성된 피스톤 가이드 안에서 이동가능하게 장착된 적어도 하나의 피스톤과, 상기 하우징내에 장착되어 있으며 크랭크 부재가 형성되어 있는 구동축과, 상기 크랭크 부재 위에 회전가능하게 지탱되어 상기 구동축의 피스톤을 받아들일 수 있게 구성된 승강링을 포함하는 왕복 펌프, 특히 연소모터의 연료 주입 장치용 왕복 펌프에 관한 것이다. 상기 피스톤(35)에 높은 수평력이 가해지지 않도록 하기 위해, 덧붙여진 미끄럼 베어링면(34) 위에 미끄럼면(40)이 달린 피스톤(35)은 회전하지 않는 승강링(28)에 지탱시켰으며, 여기서 상기 미끄럼 베어링면(34)에는 사실상 피스톤(35)과 승강링(28)간의 상대적 운동에 대하여 수평을 이루는 윤활홈(41)을 형성하였다.
Patent KR-19990081995-A (KR)
Title: 노이지 스피치 파라미터 강화방법 및 장치
IPC: H03H21/00
Filed: 1997-01-27
Abstract: 배경 노이즈 PSD값을 결정하는 단계(22, 26)와, 노이지 스피치 파라미터들을 결정하는 단계(18)와, 상기 스피치 파라미터로부터 노이지 스피치 PSD값을 결정하는 단계(20)와, 상기 노이지 스피치 PSD값으로부터 배경 노이즈 PSD값을 공제하는 단계(30)와, 상기 강화 스피치 PSD값으로부터 보와 스피치 파라미터들을 산출하는 단계(32)를 통해 노이지 스피치 파라미터들을 강화한다.
Patent KR-19990087356-A (KR)
Inventor: HEIFETZ PETER B
IPC: A01H5/00
Filed: 1997-02-27
Abstract: 본 발명은 식물 프로토포르피리노겐 옥시다제(프로톡스) 암호화 서열과 자연적으로 결합된 프로모터 및 이의 유도체가 제공된다.  이들 프로모터를 사용하여 식물 세포에서 작동가능하게 결합된 이종성 암호화 서열의 발현을 조절할 수 있다.  특히, 이들 프로모터는 상응하는 비변형된 효소를 억제하는 제초제에 대한 내성을 제공하기 위해 변형된 형태의 제초제 표적 효소, 특히 변형된 형태의 프로톡스를 발현시키는데 유용하다.  이들 프로모터를 포함하는 재조합체 DNA 분자 및 키메라 유전자가 제공될 뿐만 아니라, 이와 같은 키메라 유전자를 함유하는 식물 조직 및 식물이 제공된다.
Patent KR-20000010743-A (KR)
Title: Wort having improved filterability and/or increased yield
Inventor: LAROYE MARIE PAULE
IPC: C12C7/04
Filed: 1997-05-02
Abstract: PURPOSE: To provide wort with increased yield, improved filter ability, and preferable enzyme as well as their process. CONSTITUTION: The mash which is prepared from malted or unmalted cereals, or the mixture of malted and unmalted cereals in the presence of the mixture of enzyme activities, is filtered for obtaining mash, herein the mixture of enzyme activities is selected from a mixture comprising at least beta-glucanase activity and alpha-L-arabinofuranose releasing activity or a mixture comprising at least beta-glucanes activity, endoxylanase activity, and alpha-L-arabinofuranose releasing activity.
Patent KR-20000015971-A (KR)
Title: Sizing composition
Inventor: BATES ROBERT
IPC: D21H17/29
Filed: 1997-05-22
Abstract: PURPOSE: A use of a thermoplastic resin in a paper sizing, a method for paper-making, and a paper product being sized by the thermoplastic resin are provided to include a colloidal polymer and a surfactant. CONSTITUTION: The invention relates to a sizing composition for use in paper making. The composition comprises a thermoplastic resin which softens and flows upon application of heat. Suitable thermoplastic rosins include thermoplastic resins, hydrocarbon resins, polyamides and amide waxes preferably having a dropping point in the range 50°C to 150°C. It has been found that the thermoplastic resins of the patent invention can act as sizing agents substantially in the absence of aluminium-based fixing agents. The sizing composition may include other components such as a colloidal polymer, a surfactant, and other agents typically used in paper making. The present invention also relates to use of thermoplastic resins to size paper, methods of making paper and paper products sized with a thermoplastic resin.
Patent KR-20000022174-A (KR)
Title: Dental prosthesis system, components for dental prosthesis system and methods for such a dental prosthesis system
Inventor: BRNEMARK PER ANGVAR
IPC: A61C1/08
Filed: 1997-06-12
Abstract: PURPOSE: The dental prosthesis system, components for dental prosthesis system and methods for such a dental prosthesis system are provided to reduce the risk of a superstructure which is pre produced. CONSTITUTION: The system comprises a dental prosthesis system incorporating a superstructure(4, 5), a positioning device, and fixtures (1) that are implantable in a person's jawbone. Each fixture (1) is anchored in the jawbone and its opposite end is arranged so that it will be possible to attach a superstructure (4, 5) to it. By means of the positioning device, fixtures (1) are implanted at definite positions and in definite directions, usually parallel directions. The superstructure includes prefabricated elements with fastening devices (8, 9) that can be attached to fixtures (1). In accordance with the invention, reference device (1a) is designed to put the positioning device in place in such a way as to reliably provide the aforesaid definite positions and directions, therewith facilitating the use of prefabricated superstructures. Through its other aspects, the invention is related to significant components suitable for a dental prosthesis system of this type. Moreover, the invention comprises methods used in connection with the application of the dental prosthesis system.
Patent KR-20000050300-A (KR)
Inventor: CHOI CHEOL JUN
IPC: H01L21/28
Filed: 1999-01-05
Abstract: PURPOSE: An ohmic contact forming of a semiconductor device is to usefully form a cobalt silicide layer by analyzing an oxide remained on an interface between a cobalt layer and a silicon layer by performing a heat treatment process. CONSTITUTION: A method for forming a contact of a semiconductor device comprises the steps of: forming a first metal layer consisting of materials including a cobalt on an upper portion of an exposed region of a semiconductor device consisting of materials including a silicon; forming a second metal layer consisting of materials including a titanium on an upper portion of the first metal layer; and performing a predetermined heat treatment process so that a cobalt silicide layer(30) is formed on the upper portion of the exposed region of the semiconductor device by reacting the silicon included in the semiconductor device with the cobalt included in the first metal layer. The heat treatment process is performed at a high temperature or a low temperature.
Patent KR-20000050657-A (KR)
Inventor: JOO YOUNG HAN
IPC: B65D6/00
Filed: 1999-01-13
Abstract: PURPOSE: A practicing ball basket is provided to simply port the basket and occupies small space. CONSTITUTION: A practicing ball basket comprises many side panels(11) and a bottom panel. The number of side panels(11) is even. The neighboring side panels(11) are engaged in a form of prominence and depression with each other. The engaged side panels(11) are linked through a pin(12), vertically, rotating relative to each other, thereby making a side panel assembly(10). The bottom panel is installed under the side panel assembly(10). On one side of the bottom panel is rotatably engaged to a lower end of one of the side panel(11). The other side of the bottom panel is releasably engaged to a lower end of another side panel(11).