baber/WOPTO huggingface dataset:
Patent KR-20010104742-A (KR)
Title: 파이프 단부성형장치
Inventor: PARK JEONG SIK
Filed: 2001-09-24
Abstract: 본 발명은 파이프의 단부를 성형시키는 장치에 관계되는 것이며 연속적으로 소재가 공급되면서 성형작업이 가능토록 구성한 것으로, 보다 구체적으로는 엇갈리게 배치되는 한쌍의 톱니형상을 가지는 다수의 이송장치에 의해 소재의 공급이 이루어지게 되는 파이프 성형기에 있어서, 공급되는 소재의 외면과 접촉되면서 회전되어 상기 소재를 일측방향으로 이동시키게 되는 무한궤도체와; 상기 무한궤도체의 상측에 설치되어져 상기 소재가 일정위치에 위치되었을 시에 상기 소재가 유동없이 고정되도록 하는 클램핑부와; 상기 무한궤도체와 클램핑부의 사이에 형성되며 체결용너트가 연속적으로 공급되어 상기 무한궤도체에 의해 상기 클램핑부로 이동되는 소재의 외경이 최단부에 위치하는 체결용너트의 내경을 통과하면서 끼워지도록 하는 너트피드기와; 상하로 이동되면서 상기 클램핑부에 의해 고정된 소재의 단부를 특정형상으로 성형시키는 펀치;를 포함하여 구성되어 파이프등의 긴 소재의 단부성형을 연속적으로 수행함을 기술적 요지로 하여 생산성을 향상시키고 자동화를 이루고자 하는 파이프 단부성형장치에 관한 것이다.
Patent KR-20030027342-A (KR)
Title: Rising Body Of Float For Fishing
Inventor: NOH JAE KOO
IPC: A01K93/00
Filed: 2001-09-28
Abstract: PURPOSE: Provided is a floating body in a fishing float which forms a closed pore at internal side of the floating body to prevent water from being permeated to inner side for long time so that it prolongs the life span of the floating body. CONSTITUTION: The floating body in the fishing float is produced by comprising the steps of: (i) mixing a blowing agent, a crosslinking agent and other additives with ethylene vinyl acetate copolymer which consists of low density polyethylene and vinyl acetate; (ii) projecting the mixture to a press and foaming the mixture under constant pressure and temperature; and (iii) slowly cooling the mixture to obtain the floating body.
Patent KR-20030027479-A (KR)
Title: Intelligent heat absorb-release engineering plastics
Inventor: HWANG DEOK GEUN
IPC: C08L101/12
Filed: 2001-09-28
Abstract: PURPOSE: An artificial intelligence heat absorbing/radiating engineering plastic composition is provided, which can absorb or radiate the heat in the form of latent heat at a desired temperature by itself and is applied to the interior of vehicle or the housing of electric home appliances. CONSTITUTION: The engineering plastic composition comprises 100 parts by weight of a mixture of a thermoplastic or thermosetting resin, and an inorganic or organic material whose melt-crystallization temperature or adsorption-desorption temperature is lower than that of the thermoplastic or thermosetting resin; a compatibilizer selected from maleic anhydride-olefin copolymer, vinyl acetate-olefin copolymer, styrene-ethylene-butadiene-styrene copolymer, styrene-butadiene-styrene copolymer, and polyolefin copolymerized with amide group; optionally 5-90 parts by weight of a ceramic or solid metal thermal conductive additive whose thermal conductivity is 5 W/m·K; and optionally 1-30 parts by weight of at least one reinforcing agent selected from the group consisting of glass fiber, carbon fiber, talc, glass flake, mica, carbon black and carbon nanotube. The thermal conductivity of the engineering plastic composition satisfies the mathematical equation (h·d/k) < 1, wherein h is a heat transfer coefficient of the composition (W/m2·K), d is a thickness of the composition (m) and k is a thermal conductivity (W/m·K).
Patent KR-20030028348-A (KR)
Title: Electronic lottery system and management method.
Inventor: LEE JONG KYOON
Filed: 2001-09-29
Abstract: PURPOSE: A stadium electronic lottery ticket system and method for operating the same are provided to solve a spatial and temporal restriction by combining an electric scoreboard system mounted in a stadium with a wire/wireless payment system, thereby purchasing an electronic lottery ticket through each guidance medium and a communication medium while a game is played. CONSTITUTION: An electric scoreboard(1) informs lottery ticket guidance, a lottery, a prize winning at a specific time while a game is played. A controller(2) creates a screen to be displayed on the electric scoreboard(1). A computer telephone communication device(4) receives and guides participation application from a telephone. A caller checking device(5) checks a participator. An Internet server(6) processes a participation application through the Internet or mobile communication. Public switched telephone networks(15,16) are linked with a management system(3). A general telephone(17) and a mobile phone(9) are provided for participating in a game. A mobile phone service company(7) charges a telephone and communication service for a mobile phone. A receiver(14) is provided for relaying a game in a house.
Patent KR-20030034306-A (KR)
Title: Methods manufacturing media for mushroom cultivation using thermophilic microorganisms
Inventor: CHA DU JONG
IPC: A01G1/04
Filed: 2001-10-22
Abstract: PURPOSE: Provided is a method for manufacturing a medium for mushroom cultivation using thermophilic microorganisms, such as Thermoactinomyces sacchari, Thermoactinomyces glaucus or Thermoactinomyces thalpophilus, thereby decreasing contamination rate, energy and labor cost. CONSTITUTION: A method for manufacturing a medium for mushroom cultivation using thermophilic microorganisms comprises the steps of: inserting raw material into a fermenter; adding water to the raw material and mixing them to control water content of 60-75%; heating the mixture to 60-70 deg.C then cooling it; and inoculating thermophilic microorganisms.
Patent KR-20030037339-A (KR)
Inventor: KIM SEON JAE
IPC: B22D11/16
Filed: 2001-11-01
Abstract: PURPOSE: A monitoring apparatus of continuous casting mold is provided to realtime grasp initial solidification behavior in the mold and mold vibration behavior during casting according to friction behavior between mold and solidified shell varied depending on casting conditions and facility state. CONSTITUTION: In an apparatus for monitoring behavior of mold for continuous billet caster, the monitoring apparatus of continuous casting mold comprises a plurality of thermocouples(201) installed on the mold to measure temperature of the mold; three-axis vibration sensors(202) installed on cooling water jacket for cooling the mold to measure three-dimensional behavior of the mold; a current converter(208) installed at a power source of motor for vibrating the mold to measure change of current values of the motor; signal conversion means(204,210,213) and signal transmission means(205,214) for transmitting the digital signals to the online monitoring system after converting signals of the thermocouples, three-axis vibration sensors and current converter and signals for casting conditions of the mold into digital signals; and an online monitoring system(200) for monitoring behavior of the mold by displaying the digital signals for temperature, vibration, current and casting conditions transmitted through the signal conversion means(204,210,213) and signal transmission means(205,214) on a monitor.
Patent KR-20030038961-A (KR)
Title: The High-Degree Refining Method Of β-Glucan
Inventor: KIM BEOM SU
IPC: C07H1/06
Filed: 2001-11-09
Abstract: PURPOSE: A method for purifying beta-glucan is provided, thereby obtaining high purity beta-glucan, decreasing the operation time of supercritical purification process, and preventing the formation of powder cluster. CONSTITUTION: A method for purifying beta-glucan comprises the steps of: inserting low purity beta-glucan containing material into a mixed solution of water and ethanol; stirring the solution at 30 to 60 deg. C for 30 minutes to 5 hours; and purifying the beta-glucan using carbon dioxide and a cosolvent under supercritical conditions of the temperature of 40 to 80 deg. C and the pressure of 5200 to 6600 psi, wherein the cosolvent is at least one material selected from ethanol, methanol and water; and the mixed solution of water and ethanol contains 1 to 40 vol.% of water.
Patent KR-20030039391-A (KR)
Title: Condenser type sun-solar heat accumulayor
Inventor: PARK GIL SUN
IPC: F24S23/30
Filed: 2001-11-12
Abstract: PURPOSE: A condenser type solar heat accumulator and collector is provided to minimize fuel cost and installation cost. CONSTITUTION: Solar energy is accumulated through a condenser(1) to heat emulsion thickener. The condenser is stored in a lens case(2) after use. The condenser is moved up and down on a lens pole(3) and fixed by a screw(5) for adjusting focus of the lens. A collector(6) is formed to be circular, or preferably, octagonal. A transparent glass(9) covers a collector protector(7), a reflector(8) and an upper side of the collector protector to prevent heat loss. A cross(11) is placed on a center of a focus of the condenser, and is connected with a les focus rectangle(10) to heat the emulsion thickener. A heat sensor(12) and a cap(13) of the collector on a lower end bottom are covered to be opened and closed. An inlet pipe(15) and an outlet pipe(16) of a cap(13) of the collector are fixed to transport the emulsion thickener heated in the collector to a heat accumulating intermediary tank(17) and a heat accumulating tank(18) so as to accumulate heat.
Patent KR-20020041317-A (KR)
Inventor: ISHIYAMA TOSHIAKI
IPC: G06F3/041
Filed: 2001-11-27
Abstract: PURPOSE: A touch-type glass screen is provided to have excellent features such as excellent durability, environment proof and wear proof, a beautiful screen and less discoloration and color shading, as well as having extremely excellent high temperature and high humidity proof compared with the prior art glass touch panel. CONSTITUTION: The touch-type glass screen comprising a pair of transparent glass substrates, each having a transparent conductive film and also opposed to each other at the transparent conductive film surface, wherein the upper transparent glass substrate as a touch input part and the lower transparent glass substrate are bonded by an adhesive mixed with hygroscopic fine particles.
Patent KR-20030044533-A (KR)
Inventor: CHA GANG UK
IPC: F24F5/00
Filed: 2001-11-30
Abstract: PURPOSE: An air conditioner using hydrogen storage alloy is provided to prevent environmental pollution, and to cool and heat efficiently by using endothermic reaction and exothermic reaction between the hydrogen storage alloy and hydrogen with simple structure. CONSTITUTION: An air conditioner comprises a body(170) having a hollow heat exchange chamber; first and second reactors(111,112) installed in the heat exchange chamber and filled with hydrogen storage alloy to heat and absorb heat alternately with absorbing and radiating hydrogen from the hydrogen storage alloy; a hydrogen flow pipe(120) connected between reactors to move hydrogen between hydrogen storage alloys; a pumping unit(130) sending hydrogen from the hydrogen storage alloy to the other reactor; a valve unit installed in the hydrogen flow pipe to control transfer direction of hydrogen according to the control unit; a duct unit connected to the heat exchange chamber to suck and discharge air; a blower flowing air through reactors into the heat exchange chamber and discharging air by blowing; and an air flow guide unit(160) discharging air from the heat exchange chamber by switching direction. Heating and cooling efficiencies are improved by using endothermic reaction and exothermic reaction between the hydrogen storage alloy and hydrogen.
Patent KR-20030048297-A (KR)
Title: A conductor roll apparatus of constant temperature
Inventor: KO MUN GYU
IPC: C25D17/10
Filed: 2001-12-12
Abstract: PURPOSE: An electrode roll apparatus of constant temperature is provided to manufacture plated product of high quality by constantly maintaining surface temperature of electrode roll using an apparatus generating vortex flow in electrolyte contacted with the electrode roll. CONSTITUTION: In an electrode roll cooling apparatus used in a radial type Carosel electroplating pot, the electrode roll apparatus of constant temperature comprises an electrode roll driving part(10) having a cylindrical structure left and right sides of which are opened and comprising a driving motor(17) for rotating an electrode roll(5) at the center of which rubber layer(222) and band(225) are formed so that the electrode roll(5) is rotated in the plating pot; a vortex flow forming part(30) comprising a plural rotating vanes(27) connected to driving shaft(15) inside the electrode roll(5) in such a way that the plural rotating vanes(27) are folded to or unfolded from the driving shaft(15) to give vortex flow to plating solution(250) inside the electrode roll(5); and an agitation control part(50) comprising a double pipe(52) inserted to the driving shaft(15) with the double pipe(52) being formed on the same axis as the driving shaft(15), a lever(47) installed at one side of the double pipe(52) to fold or unfold the rotating vanes(27), and a driving cylinder(55) for operating the lever(47).
Patent KR-20030049445-A (KR)
Title: Apparatus For compensating timing margin of data communication module using same clock by controlling clock
Inventor: KANG DEOK GI
IPC: H04L7/02
Filed: 2001-12-15
Abstract: PURPOSE: An apparatus for controlling and compensating a timing margin of data communication between modules using same clock is provided to obtain data from a stable block in a data transmission and reception process by controlling quantitatively an operating clock portion. CONSTITUTION: A synchronous clock control portion(200) controls clocks of each module and the transmitting and the receiving directions. A synchronous clock generation portion(210) generates a synchronous clock. An unit clock delay portion(220) delays the synchronous clock generated from the synchronous clock generation portion. A plurality of output clock selection portions(230,240) output selectively output clocks of the unit clock delay portion. A synchronous clock control information storage portion(250) receives and stores a synchronous clock control signal and provides the stored synchronous clock control signal.
Patent KR-20030049803-A (KR)
Title: Apparatus for generating an additive white gaussian noise
Inventor: HONG DONG HO
IPC: H03B29/00
Filed: 2001-12-17
Abstract: PURPOSE: A device for generating AWGN(Additive White Gaussian Noise) is provided to generate the AWGN digitally by using random number generators formed by mutually connecting a plurality of random sequence generators, so as to easily set an SNR(Signal Noise Rate) and acquire a flat frequency characteristic even at the same speed as a signal symbol rate upon generation of the AWGN. CONSTITUTION: A microprocessor(10) multiplies a coefficient(1), according to an SNR set by a user through an SNR setting unit(11), by a value of Gaussian density function, to store a multiplied value in an I-channel memory(40) or a Q-channel memory(45). An I-channel random number generator(20) generates an N-bit I-channel paging address(2). A Q-channel random number generator(30) generates an N-bit Q-channel paging address(3). An I-channel adder(50) adds an I-channel AWGN signal(4) paged in the I-channel memory(40) and an I-channel input signal in a digital area. A Q-channel adder(60) adds a Q-channel AWGN signal(5) paged in the Q-channel memory(45) and a Q-channel input signal in the digital area. An I-channel D/A(Digital-to-Analog) converter(70) converts a digital I-channel signal(6) delivered from the I-channel adder(50) into an analog signal and outputs the converted signal. And a Q-channel D/A converter(80) converts a digital Q-channel signal(7) delivered from the Q-channel adder(60) into an analog signal and outputs the converted signal.
Patent KR-20020053732-A (KR)
Inventor: KURISU KENICHI
IPC: H01L21/3065
Filed: 2001-12-26
Abstract: PURPOSE: To provide an etching method of ZnSe poly crystal, which is improved to obtain a flat etching surface. CONSTITUTION: The ZnSe poly crystal 1 is etched by the reactive ion etching method using chlorine gas which does not included a hydrocarbon group.
Patent KR-20030055045-A (KR)
Title: Motor supporting structure of outdoor unit for split air conditioner
Inventor: KIM GI DAE
IPC: F24F5/00
Filed: 2001-12-26
Abstract: PURPOSE: A structure for supporting a motor of an outdoor unit of a split type air conditioner is provided to securely support the motor and to reduce vibration. CONSTITUTION: A motor(64) is supported by a motor mount(70) vertically placed on an upper side of a base(50), and coupled to the motor mount by bolts(65). The motor mount comprises a front mount part(72) supporting a front part of the motor, and having a hole(72a) formed thereon for a shaft(64a) of the motor to penetrate; and a rear mount part(76) separated from the front mount part by length of the motor to support a rear part of the motor. The front mount part has a fixing end(73) with a fixing hole(73a) formed on a lower end thereof to be bent and coupled to the upper side of the base by a bolt(73b), and a first flange part(74) protrusively formed on a rear side of the hole for the front part of the motor to be mounted and supported thereon. The rear mount part has a fixing end(77) with a fixing hole(77a) formed on a lower end thereof to be bent and coupled to the upper side of the base by a bolt(77b) so as to be placed on a rear side of the front mount part, and a second flange part formed protrusively toward the first flange part for the rear part of the motor to be mounted and supported thereon. An upper mount part(80) is integrally formed on upper ends of the front mount part and the rear mount part to be formed in upside-down U-shape.
Patent KR-20030058287-A (KR)
Title: Method and Circuit for Bit Line Precharging in Semiconductor Memory Device
Inventor: PARK SAN HA
IPC: G11C7/12
Filed: 2001-12-31
Abstract: PURPOSE: A bit line precharge circuit of a semiconductor memory device and a method for the same are provided to shorten the precharge time of the bit line by controlling the VDD and the VPP driving signals by a predetermined time period, thereby improving the stability of the VPP. CONSTITUTION: A bit line precharge circuit of a semiconductor memory device includes a driving control block(100A), a precharge circuit driving block(200A) and a bit line precharge block(300). In the bit line precharge circuit, the driving control block(100A) outputs the VDD driving signal and the VPP driving signal in response to the input of the bit line precharge enable signal. The precharge circuit driving block(200A) inputs the VDD driving signal and the VPP driving signal from the driving control block(100A) and selectively outputs the bit line precharge signal of the VDD level or the VPP level in response to the result. And, the bit line precharge block(300) precharges the bit line by inputting the bit line precharge signal from the precharge circuit driving block(200A).
Patent KR-20010072927-A (KR)
Title: 물체의 원거리 식별 및 분류용 다중-스펙트럼 화상을이용한 방법 및 장치
IPC: B07C3/18
Filed: 1999-08-24
Abstract: 본 발명은 다중 스펙트럼 화상 장치와, 고속 기계 인식 및 분류를 위한, 예컨대 섬유, 리넨, 의복, 서류 및 포장물의 마크화 및 코드화를 위한 이 장치의 부착에 관한 것이다.  특정 용도는 의복 및 섬유의 대여 사업, 세탁 사업과 서류 및 소포의 우편 및 메일 분류를 포함한다.  구성을 기록/디코딩하는 신규한 마크뿐만 아니라, 적용된 마크 내에 인코딩된 정보를 통해서 제품을 식별하는 방법 및 장치가 제공된다.  적용된 마크를 판독하기 위한 판독 시스템뿐만 아니라 유일한 식별 숫자 또는 표시를 발생시키기 위해서 열 밀봉 가능한 라벨과 같은 제품 상에 형광 마크를 프린트하는 방법이 제공된다.  판독 시스템은 조명 파장에는 반응하지 않고, 정보가 인코딩되어 있는 형광 색상과 형광 마크의 상대 위치적 순서를 식별할 수 있는, 카메라와 같은, 색상 감광성 장치와 조합으로 사용되는 형광 마크를 여기시키는 조명 공급원을 포함한다.
Patent KR-20010073092-A (KR)
Title: 라디칼 중합 반응에 의한 공중합체의 제조 방법
IPC: C10L3/00
Filed: 1999-08-25
Abstract: 본 발명은 a) 하기 화학식 I의 단량체 5 내지 95 중량%, b) 하기 화학식 II의 단량체 95 내지 5 중량%, 및 c) 다른 완전 또는 부분 수용성 단량체 0 내지 40 중량%를 라디칼 중합시키는 것을 포함하는, 공중합체의 제조 방법에 관한 것이다. 
     <화학식 I> 
     
       
     
     <화학식 II> 
     
       
     
     상기 각 식에서, R 1 및 R 2 는 H 또는 C 1 -C 3 -알킬을 나타내고, R 3 은 H 또는 C 1 -C 6 -알킬을 나타내며, n은 1 내지 3이다.  본 발명의 방법은 상기 중합 반응을 수성 매질 중에서 수행하는 것을 특징으로 한다.
Patent KR-20010089441-A (KR)
IPC: C08F10/00
Filed: 1999-11-12
Abstract: 본 발명은 연속적으로 작동되는 기체상 반응기로부터 중합체를 배출시키는 방법 및 장치로서, 1종 이상의 단량체가 유체에 현탁된 촉매 및 중합체 입자에 의해 형성된 활성 촉매를 함유하는 층에서 중합되고, 이 층이 반응기내 유동층 수준을 규정하는 방법 및 장치에 관한 것이다.  본 발명은 반응기로부터 중합체 분말을 연속적으로 배출시키는 단계 및 중합 동안에 일정한 층 수준을 유지하도록 중합체 분말의 배출 속도를 조정하는 단계를 포함한다.  본 발명에 의해, 중합체의 배출은 중합을 방해하지 않으면서 완전히 연속적으로 이루어질 수 있다.  중합체의 배출 속도는 중합의 진행에 의존하여 융통성있게 조정될 수 있으며, 반응기의 용량이 증가되는 경우도 용이하게 증강될 수 있다.
Patent KR-20010110335-A (KR)
Title: Durable hydrophilic nonwoven mat for rechargeable alkaline batteries
IPC: H01M50/494
Filed: 2000-01-07
Abstract: A nonwoven web of a wettable fiber matrix, wherein the wettable fiber matrix are thermoplastic polymeric fibers blended with at least one hydrophilic melt additive. In alternate embodiments, the nonwoven web further includes binder fibers which may be wettable or non-wettable or combinations of both.
Patent KR-20010108139-A (KR)
IPC: C12N9/02
Filed: 2000-01-28
Abstract: 본원발명은 Bacillus 속에 속하는 미생물 유래이며 일반식(I-a)인 화합물[이하, '화합물(I-a)'라 함] 또는 그 폐환락톤체[이하, '화합물(I-b)'라 함]를 수산화하는 활성을 가지는 동시에 포자형성능을 나타내지 않는 균사상으로 생육하지 않는 미생물 그 미생물의 배양물 또는 배양물의 처리물을 효소원으로 화합물(I-a)또는 화합물(I-b)에 수성매체 중에서 작용시키고 그 수성매체로 부터 화합물(I-a) 또는 화합물(I-b)의 수산화물[이하, '화합물(II-a) 또는 화합물(II-b)'라 함]을 수득하는 것을 특징으로 하는 화합물(II-a) 또는 화합물(II-b)의 제조방법에 관한 것이다.
Patent KR-20010102141-A (KR)
Title: 자기 버킷 및 동심 플라즈마와 재료 소스를 가진 이온화물리적 증착 방법 및 장치
IPC: C23C14/34
Filed: 2000-02-02
Abstract: 도전 금속 코팅 재료는, 마그네트론 스퍼터링 타겟(51)으로부터 스퍼터되고, 타겟(51)내의 개구(58)의 중심에서 실의 벽(32)내의 유전 윈도우 뒤의 진공실(31) 외측의 코일(65)로부터 결합된 RF 에너지를 가진 조밀한 플라즈마에 의해 처리 스페이스내에서 이온화된다. 실의 압력은 10-100 mTorr 범위내에 있다. 실의 벽(32) 뒤의 영구 자석(23)의 어레이(22)로 형성된 자기 버킷(20)은 플라즈마에서 실의 벽(32)으로 이동하는 전하 입자를 반발시키는 멀티-커스프 자계를 형성하고, 플라즈마 제한을 증가시켜, 플라즈마 밀도 및 균일도와 코팅 재료의 이온화 부분을 개선한다.
Patent KR-20020001846-A (KR)
Title: 폐순환승압을 치료하기 위한 맥관형성 인자를 암호화 하는핵산을 포함하는 재조합 결손 아데노바이러스의 용도
IPC: A61K35/76
Filed: 2000-04-21
Abstract: 본 발명은 폐순환승압을 예방, 개선 및/또는 치료하는 맥관형성 인자를 암호화 하는 핵산을 포함하는 벡터의 용도에 관한 것이다.
Patent KR-20030061017-A (KR)
Inventor: CHO YONG TAE
IPC: E04H15/32
Filed: 2002-01-07
Abstract: PURPOSE: A method for forming a self-aligned contact is provided to obtain a maximum size of a contact hole by using two buffer layers having different etch ratio and two etching solutions having different etch ratio. CONSTITUTION: An electric wire(34) is formed on a semiconductor substrate(32) including a lower conductive layer. The first buffer layer is formed on the semiconductor substrate including the wire line. The second buffer layer(40) is formed on the first buffer layer. A photoresist pattern is formed on the second buffer layer in order to expose a region for forming a contact hole. The second buffer layer is patterned. An etch process for the second buffer layer and the first buffer layer is performed by using etching solutions having different etch ratio. The first buffer layer is removed by performing the etch process. An upper conductive layer connected to the lower conductive layer is formed thereon.
Patent KR-20030067389-A (KR)
Inventor: HAN CHUNG HUI
IPC: H01L21/304
Filed: 2002-02-08
Abstract: PURPOSE: A loading device of a chemical mechanical polishing(CMP) apparatus is provided to stably transfer a wafer by preventing a scratch on a wafer pattern and damage to the wafer that are caused between an outer robot and the lower surface of a carrier head during a wafer transfer process or a wafer loading/unloading process. CONSTITUTION: The loading device receives the wafer to make a polishing target wafer vacuum-absorbed to the carrier head. The loading device receives a polished wafer from the carrier head and transfers the polished wafer to a subsequent process. A loading cup(20) receives the wafer. An arm coupled to the loading cup rotates in the right and left direction and moves up and down so that the loading cup comes in contact with the lower surface of the carrier head. The loading device includes the loading cup and the arm.
Patent KR-20030068278-A (KR)
Title: Apparatus for transferring collimator between stations
Inventor: HWANG MYEON SUN
IPC: G01N23/00
Filed: 2002-02-14
Abstract: PURPOSE: A transfer apparatus between processes of a collimator is provided to manufacture the collimator in a first station and transfer the manufactured collimator to a second station conveniently by forming the first station on a conveyor with a collimator holder. CONSTITUTION: A transfer apparatus for a collimator is composed of a conveyor(120) formed between a first station(100) and a second station(110) and moved to the second station; a collimator holder(130) supported partially in the conveyor and moved with the conveyor to grip and transfer the manufactured collimator from the first station to the second station; and a thermal insulating unit(122) heating the collimator holder formed in the conveyor. The manufactured collimator is transferred conveniently from the first station to the second station.