baber/WOPTO huggingface dataset:
Patent KR-20030038166-A (KR)
Title: Synthetic fiber for using concrete and shotcrete
Inventor: HAN IL YEONG
IPC: C04B16/06
Filed: 2001-11-08
Abstract: PURPOSE: Synthetic reinforcing fibers for concrete and shotcrete are provided to improve adhesion between concrete and fiber, resulting in the increase of tensile force and the bending of concrete. CONSTITUTION: The synthetic reinforcing fibers satisfy the following formula: f(x) = 2θ/λ·absolute(x), wherein -λ/2 <= x <= λ/2, f(x)=f(x+λ), 1h <= θ(fiber height) <= 100h, and 1b <= λ(period of fiber)/2<=100b. The synthetic fibers are manufactured into the form satisfying 0.1mm<b(base line of fiber cross section)<30mm, and 0.1mm<h(height of fiber cross section)<1.0mm. The synthetic reinforcing fibers satisfy the shape function, D= a0·b¬θβ·h¬λγ, wherein a0 is a coefficient of shape function, and β and γ are values vary according to the substances comprising synthetic reinforcing fibers. The optimum shape function is expressed by D(optimum) = (0.9-1.05)D(critical).
Patent KR-20020042437-A (KR)
Inventor: DAS ARNAB
IPC: H04L12/56
Filed: 2001-11-23
Abstract: PURPOSE: A sub-packet adaptation in a wireless communication system is provided to transmit initially data at the first data rate based on the measured first channel condition and subsequently re-transmitting the data at the second data rate based on the measured second channel condition. CONSTITUTION: At the connection set-up to a new receiver, or through other broadcast means, the base station indicates to the receiver the data transmission rate that will be used by the base station corresponding to a rate indication message from the receiver and each of the encoder packet sizes(210). An encoder packet is processed into a specific size encoder sub-packet(215). An encoder packet size identifier is added to the encoder sub-packet(220) The encoder sub-packet is modulated and transmitted to the receiver over one or more time slots(225).
Patent KR-20030043267-A (KR)
Title: Roll and segment have no rotary joint
Inventor: HAN BYEONG HA
IPC: B22D11/16
Filed: 2001-11-27
Abstract: PURPOSE: A roll and segment structure having no rotary joint is provided to cool down rolls by connecting frames and rolls using a manifold block and insert rather than conventional rotary joints. CONSTITUTION: The roll and segment structure having no rotary joint comprises an inner pipe installed through a center of roll(200a,200b,200c,200d) installed between segment frames(100a,100b); an outer passage formed along the inner pipe and connected to one end of the inner pipe so as to flow coolant through outer passage; a drain block connected to the outer passage of the inner pipe at one end and connected to the one end of an axle of the roll(200a,200b,200c,200d) at the other end without interfering rotation of the roll for draining the coolant; a coolant inlet block installed near the drain block in the same manner so as to communicate with an inlet of the inner pipe; bellows pipe connected to the coolant inlet block and the inner pipe.
Patent KR-20030044274-A (KR)
Inventor: SUK JAE MYEONG
IPC: H01J29/50
Filed: 2001-11-29
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to improve the resolution by changing shapes of electron beam passing holes of a focusing electrode and a dynamic electrode. CONSTITUTION: An electron gun includes a plurality of cathodes, a triode portion including a control electrode and an acceleration electrode, a pre-focus lens, a focusing electrode(15), and an anode electrode. The cathodes are used for emitting electron beams. The triode portion controls the emitting amount of the electron beams. The pre-focus lens is used with two electrodes for focusing the electron beams. The focusing electrode and the anode electrode are used for forming a main lens for focusing the electron beams on a screen. The electron gun has a triode lens forming portion at facing sides of the electrode for applying a constant voltage and the electrode for applying a dynamic voltage. A plurality of concave lens-shaped electron beam passing holes(151,152,153) are formed at the focusing electrode facing an emission electrode(16) for receiving the dynamic voltage.
Patent KR-20030052036-A (KR)
Title: System and Method For On-Line Release In Wireless Local Loop System
Inventor: CHO MIN CHEOL
IPC: H04B7/24
Filed: 2001-12-20
Abstract: PURPOSE: An online restoring system in a wireless local loop system and a method therefor are provided to change an SSD item without connecting a call path between terminals and restore a terminal on-line. CONSTITUTION: A WLL(Wireless Local Loop) system receives an MMC(Man Machine Communication) command from an operator to request restoration of an authentication failed mobile station(S601). The WLL system reads a number of the authentication failed mobile station(S602). It is judged whether the number of the authentication failed mobile station exists in a database of the WLL system(S603). If not, the WLL system outputs a result message including a restoration failure reason to an operation console(S604). If so, the WLL system checks the state of the authentication failed mobile station(S605). The WLL system judges whether the state of the authentication failed mobile station is idle and can receive a paging message through a paging channel(S606). If so, the WLL system drives an SSD(Shared Secret Data) update module(S607). The WLL system calculates and transmits an RANSSD value(S608). The WLL system judges whether the authentication failed mobile station transmits an RANDBS value(S609). The WLL system analyzes the RANDBS value and judges whether the authentication failed mobile station can be updated(S610-S611). The WLL system calculates and transmits an AUTHBS(Authentication Result) value(S612). The WLL system judges whether the authentication failed mobile station transmits an SSD update processing result(S613). The WLL system analyzes the received SSD update processing result(S614). The WLL system judges whether the update process of the authentication failed mobile station succeeds(S615).
Patent KR-20030052633-A (KR)
Title: Air climate unit for supplying two layer air flowing
Inventor: KANG SEONG HO
IPC: B60H1/00
Filed: 2001-12-21
Abstract: PURPOSE: An air conditioning unit for supplying double air currents is provided to simplify an air passage and minimize the loss of heat by installing a variable door supplying double air currents by selectively forming a separating wall between an evaporator and a heater core. CONSTITUTION: An air conditioning unit(30) for supplying double air currents comprises a case(31) having a plurality of air passages(33,34) divided by a partition at a front end of a body, defrost outlet(312), vent outlet(313), and floor outlet(311) for supplying air flowed in through the air passages to each region inside a vehicle to be selectively opened and shut by doors of outlets according to each mode; an evaporator(35) installed to an inlet of the air passage to heat-exchange air to cool the inside of the vehicle in a low-temperature state; a heater core(36) installed to a rear of the evaporator to heat-exchange air in a high-temperature state; a first variable wall(410) installed between the evaporator and the heater core with controlling the opening and shutting of a warm air passage(39) passing through the heater core; a temp door(420) installed to the upside of the first variable wall between the evaporator and the heater core to control the opening and shutting of a cold air passage(40) bypassing the heater core, and a second variable wall(430) installed to the rear of the heater core with separating air passing through the heater core upward and downward.
Patent KR-20030053778-A (KR)
Title: A Mould compensating Head Width of Dummy Bar
Inventor: HUH SEONG CHEON
IPC: B22D11/05
Filed: 2001-12-24
Abstract: PURPOSE: A mould for compensating head width of dummy bar is provided to compensate side surface of dummy bar head by installing slider type subsidiary side at both sides of the lower mold part and adjust one dummy bar head to all sizes of casting width by determining slab width using width variable motor of the short side. CONSTITUTION: The mould for compensating head width of dummy bar comprises a mold long side(1-1) on the lower part of which a support(3-1) is formed to support the slider type subsidiary side(3); a slider type subsidiary side(3) which is slid with being rested on the support of the mold long side(1-1), and at the lower side of which a gear teeth surface(3-4) is formed; a mold short side(1) slidingly moved on the upper surface of the slider type subsidiary side(3); a driving motor(3-2) to which a driving gear(3-4) is connected with the driving gear(3-4) being engaged with the gear teeth surface(3-4) formed in the lower part of the slider type subsidiary side(3) to move the slider type subsidiary side(3); and a width variable motor(1-3) for driving a clutch(1-2) connected to a screw rod fixed to the mold short side(1), wherein the slider type subsidiary side(3) is formed of a metallic material having a high thermal conductivity and cooled by cooling water, and wherein the driving motor(3-2) is connected to a distance measuring device(3-5) for calculating the number of revolution of the driving gear(3-4) into a distance value.
Patent KR-20030054881-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: KIM TAE SEUNG
IPC: G02F1/133
Filed: 2001-12-26
Abstract: PURPOSE: A liquid crystal display device and a method for driving the same are provided to reduce power consumption by displaying image data on a monitor with power supply of the monitor, having no connection with a PC main body. CONSTITUTION: A power supply unit(42) generates power supply of a system main body. A power supply sensor(64) detects off point of the power supply. A flash memory(52) stores data transmitted from the system main body while the power supply is driven, and supplies data stored at the point when the power supply is turned off to a liquid crystal display device. A memory control unit(58) controls input and output of the memory according to a sensing signal of the power supply sensor. A clock generator(54) generates a clock to supply the data to the liquid crystal display device while the power supply is turned off.
Patent KR-20030055681-A (KR)
Title: Teperature compensated crystal oscillator and method for manufacturing the same
Inventor: KIM HYEONG GON
IPC: H03L1/02
Filed: 2001-12-27
Abstract: PURPOSE: A temperature compensated crystal oscillator and a fabrication method thereof are provided to increase space usability. CONSTITUTION: According to the temperature compensated crystal oscillator, a crystal vibration piece package(30) includes a substrate(31) where a crystal vibration piece is arranged on its top surface. A conductive pattern is designed to form a component mounting and external terminals(42,43,44,45) on a bottom surface of the above substrate. A temperature compensation circuit component(47) is arranged along the conductive pattern in a component mounting area formed along the conductive pattern. An external terminal part comprises a vertical structure having a fixed height provided in an external terminal forming area formed along the conductive pattern, and is designed to connect to an external device. And a resin molding part(49) is formed on the bottom surface of the substrate, and protects the temperature compensation circuit component.
Patent KR-20030055986-A (KR)
Title: A manufacturing method for the bordeaux mixture
Inventor: KIM HO SEONG
IPC: A01N59/20
Filed: 2001-12-27
Abstract: PURPOSE: A process of preparing a lime-Bordeaux liquid by using calcium hydroxide instead of quicklime is provided which provides solution to problem of phytotoxicity of conventional lime-Bordeaux liquid as well as sludge problem while reducing a hydration time without cooling process. CONSTITUTION: Calcium hydroxide and copper sulfate are dissolved in water respectively to produce a first and second solution. The first and second solutions are blended by slowly agitating and the mixed liquid is then blended with zinc sulfate and sugar.
Patent KR-20030056504-A (KR)
Title: Power steering device
Inventor: CHOI BYEONG YUN
IPC: B62D5/08
Filed: 2001-12-28
Abstract: PURPOSE: A power steering system is provided to control steering force according to vehicle speed with adjustment of sticking force between a pinion, an input shaft and a valve body and to improve efficiency of a space by installing a reaction force portion. CONSTITUTION: A power steering system has a reaction force portion(150) to control a relative displacement of an input shaft(102) and a valve body(105) by being operated between the input shaft, a pinion(103) and the valve body according to an operation of a pressure control valve. The reaction force portion has a connecting passage, an adjusting cylinder(152), an adjusting piston(153), a ball(154), a valve body groove(155) and a protrusion portion(156). The connecting passage is connected to an outer peripheral side of the pinion and a pressure control valve(140). The adjusting cylinder is formed between the pinion and the valve body to be communicated with the connecting passage. The adjusting piston is installed to the inside of the adjusting cylinder to be moved toward an axial direction by hydraulic pressure supplied from the adjusting cylinder. The ball installed to an upper end of the adjusting piston is interlocked with the adjusting cylinder. The valve body groove is formed to a lower end of the valve body to insert and stick the ball closely. The protrusion portion has an input shaft groove(157) to be interlocked with the valve body groove. Therein, the protrusion portion is expanded to a peripheral side of a lower end of the input shaft. Therefore, sticking force between the input shaft and the reaction force portion is improved by sticking the ball to a lower side. Steering force is controlled precisely by adjusting relative displacement directly.
Patent KR-20030058347-A (KR)
Title: Falsification protecting printed matter for a character and a bar-code recognizer and preparing method for the same
Inventor: CHOI GEUN GUK
IPC: B41M3/14
Filed: 2001-12-31
Abstract: PURPOSE: An anti-counterfeiting printed matter for a letter and bar code reader is provided to certainly and reliably protect, discriminate and identify a counterfeit and forgery. CONSTITUTION: The anti-counterfeiting printed matter for a letter and bar code reader is produced by the process comprising the steps of: printing a desired pattern on the same line as the sensing line of the printed matter recognized by the sensor of the letter and bar code reader with an infrared ray absorbing color ink; and printing an area pattern with a conventional color ink to be overlapped on the printed pattern obtained by the preceding step.
Patent KR-20010085287-A (KR)
Title: Antibody against protein tyrosine phosphatase intracellular domains
IPC: C07K16/40
Filed: 1999-07-06
Abstract: Antibodies to intracellular domains of two or more kinds of protein tyrosine phosphatases, methods for generation thereof and cells producing these antibodies are disclosed. The antibody of the present invention may have specificity to intracellular domains of phosphatase subunits of both of LAR and CD45, and may be useful for analysis and quantitative determination of PTPs, identification and detection of novel PTPs, and for obtaining novel phosphatases by cloning and the like, as well as for developing useful diagnostic methods of insulin resistance and NIDDM, for prophylaxis and diagnosis of various disease states of syndrome X that is based on insulin resistance, and for prophylaxis and diagnosis of onsets of arteriosclerosis and cardiac diseases. <IMAGE>
Patent KR-20010053577-A (KR)
Title: 섬유 인발 공정의 프리스레딩 방법
IPC: C03B37/03
Filed: 1999-06-24
Abstract: 본 발명은 섬유 인발 공정(fiber draw process)에서 인발 장치를 사용하여 섬유의 선단부를 스레딩(thread)하는 방법에 관한 것이다. 프리스레드 필라멘트(prethread filament)(24)는 상기 인발 공정 장치를 통해 공급된다. 상기 프리스레드 필라멘트(24)의 하나의 단부는 상기 섬유(12)의 선단부에 부착되어 상기 인발 공정 장치를 통해 상기 섬유를 뽑는데 사용된다.
Patent KR-20010075701-A (KR)
IPC: C08J5/18
Filed: 1999-10-26
Abstract: 본 발명은 약물의 투과를 조절하기 위하여 실록산 단위체의 Si-원자에 결합된 3,3,3-트리플루오로프로필기를 포함하는 실록산-계 엘라스토머로 제조된 막 또는 매트릭스에 관한 것이다. 또한 본 발명은 약물의 투과를 조절하기 위해 의도된 3,3,3-트리플루오로프로필 치환기를 포함하는 실록산-계 엘라스토머의 제조 방법에 관한 것이다. 이 방법에 있어서, 3,3,3-트리플루오로프로필로 치환된 비닐-기능성 폴리실록산 성분과 실리콘 하이드라이드-기능성 가교결합제는 촉매의 존재 하에서 가교 결합되거나, 또는 3,3,3-트리플루오로프로필로 치환된 폴리실록산 성분은 퍼옥사이드 촉매 하에서 가교 결합된다.
Patent KR-20010102983-A (KR)
Title: Disazo dyes and inks containing them
IPC: C09D11/328
Filed: 2000-01-11
Abstract: A compound of Formula (1) and salts thereofare useful as dyes for ink jet printing inks. In Formula (I) m is 1, 2 or 3; R<1 >and R<2 >are each independently optionally substituted alkoxy; and R<4 >and R<5 >are each independently H, optionally substituted alkyl or optionally substituted aryl; provided that at least one of R<1 >and R<2 >carries an -OH group.
Patent KR-20010104342-A (KR)
IPC: H01L29/06
Filed: 2000-11-29
Abstract: 반도체 기판, 상기 반도체 기판 상의 매립된 절연층,  제 1 전도성 타입에 반대되는 타입의 제 2 전도성 타입의 바디 영역 내에 형성된 제 1 전도성 타입의 소스 영역 및 상기 바디 영역 내에 존재하며 상기 소스 영역에 인접하는 상기 제 2 전도성 타입의 바디 접촉 영역를 가지며 상기 매립 절연층 상의 SOI층 내에 존재하는 LIGBT(Lateral Insulated Gate Bipolar Transistor) 디바이스를 포함한다.  상기 바디 영역에 인접하며 약 도핑된 드레인 영역을 형성하는 상기 제 1 전도성 타입의 횡적 드리프트 영역 및 상기 횡적 드리프트 영역에 의해 상기 바디 영역으로부터 횡적으로 분리되어 있는 상기 제 1 전도성 타입의 드레인 접촉 영역이 제공된다.    상기 드레인 접촉 영역에 접속되며 상기 드레인 영역 내에 존재하는 상기 제 2 전도성 타입의 양극 영역 및 동작 동안 채널 영역이 형성되는 상기 바디 영역의 일부 상에 존재하며 상기 바디 영역에 인접하는 상기 횡적 드리프트 영역의 일부 상에서 확장하며 표면 절연 영역에 의해 상기 바디 영역 및 드리프트 영역로부터 적어도 실질적으로 절연된 게이트 전극이 제공된다. 상기 소스 영역과 상기 드레인 접촉 영역간의 전류 흐름의 방향과 수직인 방향으로의 상기 소스 영역의 크기(dimension)를  상기 드레인 접촉 영역의 대응하는 크기 및 상기 양극 영역의 대응하는 크기보다 더 크게 함으로써  향상된 디바이스 성능이 성취된다.
Patent KR-20020005591-A (KR)
Title: 리드리스 칩 캐리어의 설계 및 구조
IPC: H01L23/367
Filed: 2000-02-17
Abstract: 다이 부착 패드에 부착되는 집적 회로 칩을 포함하는 칩 캐리어(예컨대, RF 적용 제품용 칩/IC 스케일 캐리어)의 형태의 반도체 디바이스가 제공된다. 그러한 디바이스는 상면과 하면을 구비하는 상호 접속 기판을 포함하는데, 상호 접속 기판의 전체 두께에 걸쳐 상면으로부터 하면까지 다수의 비아가 통과한다. 상호 접속 기판의 상면 상에는 다이 부착 패드가 배치되고, 상호 접속 기판의 하면 상에는 히트 스프레더가 배치된다. 제1 군의 비아는 다이 부착 패드와 히트 스프레더 모두와 교차하도록 위치된다. 제2 군의 비아는 다이 부착 패드와 히트 스프레더로부터 떨어져 위치된다. 상면은 제2 군의 비아와 접하는 다수의 본드 패드를 구비하고, 하면은 제2 군의 비아와 접하는 다수의 랜드를 구비한다.
Patent KR-20010112417-A (KR)
Title: 비정질 실리콘 박막의 처리 방법 및 처리 장치
IPC: H01L21/322
Filed: 2000-04-05
Abstract: 본 발명은 수소화된 비정질 실리콘 박막의 선택된 물리 화학적 성질을 수정하기 위하여, 에너지 입력에 의하여 상기 박막을 처리하는 분야에 관계된다. 본 발명은 비정질 실리콘의 광학적 흡수 밴드 내에 놓이는 파장의 복사선을 방출하기에 적합하고 50 ns 내지 500 ns 동안 지속되는 처리 펄스를 생산할 수 있는 광원으로 상기 박막을 조사하는 단계를 포함하는 것이 특징이다. 이에 의하여 상기 박막의 전자 이동도(μ)를 1.5배 내지 10배 증가시킬 수 있다.
Patent KR-20030096452-A (KR)
IPC: A01N63/50
Filed: 1994-04-14
Abstract: 본 발명은 높은 친화력으로 셀룰로오스에 결합할 수 있는 셀룰로오스 결합도메인(CBD)에서 하나이상의 아미노산이 치환, 삽입, 또는 결실된 셀룰로오스 결합도메인(CBD) 화학유도체에 관하는데, 이는 개선된 CBD의 생물학적 성질을 가지거나 또는 다양한 결합과 발현수준을 달성한다.
Patent KR-20020026453-A (KR)
Title: Recombinant anti-cd40 antibody and uses thereof
IPC: A61K39/395
Filed: 2000-06-08
Abstract: The present invention relates to methods and compositions for the prevention and treatment of cancer, inflammatory diseases and disorders or deficiencies of the immune system. The methods of the invention comprise administering a CD40 binding protein that potentiates the binding of CD40 to CD40 ligand.
Patent KR-20020026467-A (KR)
IPC: H04B7/26
Filed: 2000-05-23
Abstract: 이동국 전력 제어가 신호-대-간섭 샘플링, 비트 에러율 샘플링, 및 프레임 에러율 샘플의 기능적인 결합에 의해 영향을 받는 무선 전기통신 시스템이 서술되어 있다. 신호-대-간섭 샘플링은 고속 전력 제어 조절을 제공하지만, 비트 에러율 및 프레임 에러율 팩터는 보다 저속이지만 보다 양호한 전력 제어 조절을 제공한다. 이동국 전력 제어 기능은 단일 링크 및 다중 링크 전력 제어 조절에 적용될 수 있다.
Patent KR-20020015994-A (KR)
IPC: F22B37/00
Filed: 2000-06-13
Abstract: 본 발명은 가열 가스(G)용 탈질소 장치 및 연소실(4)을 포함하는 증기 발생기(2)에 관한 것이다.  상기 가열 가스(G)용 탈질소 장치(54)는 가열 가스측에서 수평 가스 덕트(6) 및 수직 가스 덕트(8)를 통해 흐름 방향으로 볼 때 상기 연소실(4)의 하부에 연결된다.  본 발명의 목적은 특히 최소 공간을 필요로 하고 화석 연료(B)의 가열 가스(G)의 신뢰성있는 탈질소 작용을 보증하는 증기 발생기를 제공하는 것이다.  이러한 목적으로 상기 수평 가스 덕트(6)의 높이에 다수의 버너들(70)이 배치된다.  또한 가열 가스(G)의, 아래쪽으로부터 위쪽으로의 거의 수직 흐름을 위한 수직 가스 덕트(8) 및 위로부터 아래쪽으로의 거의 수직 흐름을 위한 탈질소 장치(54)가 설계된다.
Patent KR-20020026475-A (KR)
IPC: H04B1/707
Filed: 2000-06-02
Abstract: CCDMA 네트워크에서, 각 모빌은 그 채널 임펄스 응답 감지 수단에 대한 입력으로서 그 전용 파일롯 채널로부터의 파일롯 심볼들을 적어도 하나의 공통 채널로부터의 파일럿 심볼들과 결합되도록 배치되어 있다. 상기 공통 채널은 BCH, FACH, PCH가 될 수 있으며, 파일롯 심볼들은 그러한 모든 채널들 상에 결합될 수 있다. 그리하여, 각 전용 파일롯 채널들 상에 요구되는 파일롯 에너지는 감소될 수 있다. 기지국에 대해 수신된 파일롯 심볼들의 질을 통신함으로써, 그 기지국은 그 전용 파일롯 채널에 대한 에너지를 감소할 수 있으며, 에너지의 부가적인 절약을 제공한다.
Patent KR-20020013595-A (KR)
IPC: H01Q11/04
Filed: 2000-06-26
Abstract: 본 발명은 다른 모드의 여러 가지 방사 특성이 제공될 수 있는 헬리컬 안테나(1)에 관한 것이다.  이 헬리컬 안테나(1)는 거의 평행하게 안내된 4개의 전기 전도성 헬리컬 아암(11, 12, 13, 14)들을 포함한다.  상기 헬리컬 아암(11, 12, 13,14)들은 각 헬리컬 아암 내단부(5, 6, 7, 8)에서 신호를 송신 및/또는 수신하기 위한 동면 라인(2)과 연결된다.
Patent KR-20030060196-A (KR)
Inventor: KIM JEONG HO
IPC: H04B7/26
Filed: 2002-01-07
Abstract: PURPOSE: A mobile communication system having an emergency rescue request function using a car is provided to transmit an emergency rescue request signal to a BTS by using a neighboring car if the signal is outputted when a user of a mobile communication terminal is located out of a cell area of the BTS, thereby searching the user in advance. CONSTITUTION: A mobile communication terminal(102) wirelessly outputs an emergency rescue request signal by an emergency rescue requester located out of a cell area of BTSs(106,108). A car repeater(104) receives the wirelessly outputted emergency rescue request signal, and transmits the emergency rescue request signal to the BTSs(106,108) when a car is located within the cell area of the BTSs(106,108). The BTSs(106,108) receive the emergency rescue request signal from the car repeater(104), and transmit the emergency rescue request signal to an MSC(110). The MSC(110) informs an emergency rescue team(118) of a car position when receiving the emergency rescue request signal.
Patent KR-20030060596-A (KR)
Title: Method of making board with synthetic fiber scrap
Inventor: CHAE JAE JOO
IPC: B29B17/00
Filed: 2002-01-10
Abstract: PURPOSE: Provided is a production process for a board using synthetic fiber scrap which loads synthetic fiber scrap on a pallet and treats them by a pallet unit so that it maximizes working efficiency. CONSTITUTION: The production process for the board using the synthetic fiber scrap comprises the steps of: (i) mixing high melting fiber and low melting fiber to prepare synthetic fiber scrap materials(10); (ii) coating the surface of the synthetic fiber scrap materials with a low melting fiber film(152,172); (iii) cutting the coated synthetic fiber scrap materials; (iv) loading a lower pallet(20b) on a transfer tool; (v) piling up the coated synthetic fiber scrap materials on the lower pallet; (vi) loading an upper pallet(20a) on the synthetic fiber scrap materials to form the pallet unit(20); (vii) projecting the pallet unit to plural presses and heating stepwise to produce a softening material; (viii) cooling the produced softening material of the pallet unit; (ix) recovering the upper pallet from the pallet unit; (x) releasing the softening material; and (xi) recovering the lower pallet from the pallet unit.
Patent KR-20020026214-A (KR)
Inventor: KIM HAK JAE
IPC: C09D163/00
Filed: 2002-01-31
Abstract: PURPOSE: An epoxy finishing material capable of embossing is provided, to form the embossed projection of a coating effectively by preventing the streaming-down of the embossed projection during the curing process. CONSTITUTION: The epoxy finishing material comprises 50-60 parts by weight of an epoxy resin; a diluting agent; a curing agent; and 2-5 parts by weight of a gelling agent for preventing the streaming-down of the embossed projection during the curing of a coating to maintain the shape. The gelling agent is preferably colloidal silica or bentonite-based clay, and more preferably sepiolite.