baber/WOPTO huggingface dataset:
Patent KR-20000046317-A (KR)
Title: Apparatus for processing operation, administration and maintenance cells in fiber loop carrier-curb system
Inventor: SONG DAE HO
IPC: H04L12/24
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for processing OAM(Operation, Administration and Maintenance) cells in the FLC-C(Fiber Loop Carrier-Curb) system is provided to report an associated OAM cell to an MCU(Main Control Unit) swiftly. CONSTITUTION: An apparatus for processing OAM cells in the FLC-C system consists of an OAM cell determination part(410) and an OAM cell identification marking part(420). The OAM cell determination part(410) receives an ATM cell type signal output through an ATM/UNI part(340) and discriminates whether the associated ATM cell is to be transmitted to an MCU or to be passed through. The OAM cell identification marking part(420) marks the ATM cell inputted from the OAM cell determination part(410) with an identification to be transmitted to the MCU.
Patent KR-19990045778-A (KR)
Title: 필터 또는 촉매 장치
IPC: B01D53/86
Filed: 1996-09-12
Abstract: 본 발명은 하우징 내의 가장 큰 가능한 양의 유체 매질이 하우징 내에서 메질 유동 방향으로 개구를 갖는 장치의 표면과 접촉되는 필터 또는 촉매 컨버터 장치에 관한 것이다. 상기 장치는 고정부(24, 124, 224) 및 가동부(22, 122, 322)로 구성되고, 유체 매질이 가이드되어 교대로 각각 고정부(24, 124, 224) 및 가동부(22, 122, 322)를 통해 유동된다. 또한 본 발명은 유체 매질, 바람직하게는 가스가 촉매 물질용 캐리어 구조체(409, 425, 439)를 통해 유동하는 상기 매질에 의해 촉매 물질과 접촉하게 되는 촉매 장치에 관한 것이다. 상기 캐리어 구조체(409, 425, 439)는 촉매 물질을 운반하고 유체 물질이 통과되는 그리드 또는 다공판을 포함하고, 그리드 또는 다공판을 유체 매질의 유동 방향과 수직인 방향으로 이동시키는 드라이브 장치(408, 432)를 구비한다.
Patent KR-19990082031-A (KR)
IPC: B65G1/06
Filed: 1997-10-10
Abstract: A chain conveyor comprises a roller chain (6) [should read "8"] and a supporting rail (5) for vertically supporting the roller chain (6) [should read "8"]. The roller chain (6) [should read "8"] consists of a plurality of supporting rollers (3) that are interconnected by means of chain links (1). The chain links are of U-shaped design inasmuch as they comprise two legs (11, 12) and a base portion (10) located there between. The mean length (L) of the base portion (10) corresponds at least approximately to the distance (A) of the axes of two adjacent supporting rollers (3). The front faces of adjacent base portions of adjacent chain links are correspondingly designed and act as stops, inasmuch as they limit the mutual rotating movement of adjacent chain links, exceeding a predetermined angle, in such a way that the roller chain can transmit thrust forces. For laterally guiding the roller chain, discrete guiding elements (2) are provided which are inserted into the shafts that interconnect the chain links in an articulated manner.
Patent KR-20000064933-A (KR)
Title: 유압 베어링을 가진 롤용 베어링 제어시스템
IPC: F16C23/00
Filed: 1998-01-28
Abstract: 본 발명은 유압 베어링을 가진 롤용 베어링 제어시스템에 관한 것으로서, 상기 롤은 유압적으로 하중을 받는 다수의 유압 베어링 구성요소(10,20,30)에 의해 베어링 블록 또는 등가의 프레임 부재의 축(3)에 장착된다.  최소한 하나의 베어링 구성요소는 소위 주 베어링 구성요소(10)이고, 이것은 주가압방향으로 작동하고, 하나의 베어링 구성요소는 소위 백업 베어링 구성요소(20)이고, 이것은 주가압방향의 반대방향으로 작동한다.  베어링 구성요소에는 상기 축(3)을 지지하기 위해서 롤 축(3)의 목부둘레에 자유롭게 위치된 베어링 슈가 제공되고 이에 따라 롤이 프레임 부재 이를테면 베어링 블록과 관련하여 회전한다.  제어시스템은 유압 베어링 구성요소(10,20,30)로 전달되는 유압매체의 압력을 공급하도록 바람직하게 배열되어 롤은 주가압방향(A-A) 예컨대 닙 평면의 방향으로 변위되므로서 상기 베어링 구성요소(10,20,30)로 축(3)을 변위시킨다.
Patent KR-20000022182-A (KR)
Title: Methods and compositions for the treatment and repair of defects or lesions in cartilage or bone using functional barrier
Inventor: HUNZIKER ERNST B
IPC: A61F2/30
Filed: 1997-06-24
Abstract: PURPOSE: Provided are methods for treating defects or lesions (used interchangeably herein) in cartilage and bone and to cartilage repair compositions comprising a matrix containing an anti-angiogenic agent as a functional barrier to prevent ingrowth of blood vessels from the underlying bone tissue into the new cartilage tissue. CONSTITUTION: To induce cartilage formation, a defect in cartilage is filled with a matrix having pores sufficiently large to allow cartilage repair cells to populate the matrix. The matrix contains an anti-angiogenic agent that serves as a functional barrier to prevent vascularization and bone growth into the cartilage area. The matrix filling the defect in cartilage may also contain a proliferation agent and a chemotactic agent, and a transforming factor in an appropriate delivery system. A functional barrier between the bone and cartilage areas of a full-thickness defect may also be created by heat-treating the areas of bleeding to form a transient tissue barrier which prevents blood vessels and associated cells from penetrating from the bone area into the cartilage area. If desired, the bone portion of the full-thickness defect may be filled with a matrix having pores large enough to allow cells to populate the matrix and to form blood vessels. The matrix filling the bone defect may contain an angiogenic factor and an osteogenic factor in an appropriate delivery system.
Patent KR-19990072469-A (KR)
IPC: H04N1/48
Filed: 1999-02-06
Abstract: 상호 인접하여 배열된 3 개의 화소행을 갖는 전하 전송 장치가 개시되어 있다.  제1 행 내지 제3 행은 상호 인접하여 배열되고, 전하 전송 장치는 제1 화소행에서 발생된 신호 전하를 판독하고 전송하기 위한 제1 전하 전송 소자, 및 제2 화소행과 제3 화소행에서 발생된 신호 전하를 판독하고 전송하기 위한 제2 전하 전송 소자를 포함한다.  제2 화소행에서 발생된 신호 전하를 제2 전하 전송 소자 내로 판독하기 위한 제2 판독 전극은, 제3 화소행의 인접 화소 사이에 위치한 하나의 전극을 구비한다.
Patent KR-19990046100-A (KR)
Title: 유아용운동유희구
IPC: A63H3/00
Filed: 1999-03-20
Abstract: 본 발명은 유아용 운동유희구에 관한 것이다.  종래의 유아용 운동유희구는 편중된 운동으로 유아의 발육 불균형을 초래할 뿐만 아니라 운동의 단순성으로 유아의 흥미 유발을 저하시키는 문제점이 있었다.  따라서 본 발명은 동물형상의 머리가 일체로 형성된 몸통과 발을 회전가능하게 축으로 연결하여서 된 몸체부와; 상기 몸체부의 머리 양측으로 돌출되게 설치된 손잡이와; 상기 몸체부의 몸통 외측으로 돌출되게 설치된 발디딤대와; 상기 몸체부의 앞.뒤발에 축으로 설치된 구름바퀴와; 상기 몸체부의 몸통 하강에 의해서 벌어지는 앞.뒤발 및 구름바퀴를 상기 몸통의 상승과 함께 스프링 자체의 복원력으로 원상복귀시키는 탄지부와; 상기 구름바퀴를 일방향으로만 회전되도록 제한하는 일방향제동부로 구성됨으로써 보다 균형있는 유아의 발육 및 성장을 도모할 수 있을 뿐만 아니라 유아의 흥미 유발을 촉진시킬 수 있는 효과가 있다.
Patent KR-20000061012-A (KR)
Title: Notebook computer capable of wireless communication
Inventor: PARK YONG JUN
IPC: G06F1/16
Filed: 1999-03-22
Abstract: PURPOSE: A notebook computer capable of wireless communication is provided to enable a communication without a portable telephone by using a notebook computer having a portable telephone circuit, a wireless microphone and a wireless earphone. CONSTITUTION: A wireless earphone has a radio wave receiving circuit. A microphone has a radio wave transmitting circuit, a communication connecting/disconnecting circuit, a numbering plate and a vibrating plate. A notebook computer has a radio wave transmitting/receiving circuit. The notebook computer is connected with the wireless earphone and the microphone.
Patent KR-19990083062-A (KR)
Title: 구동장치 및 노광장치
IPC: G03F7/20
Filed: 1999-04-08
Abstract: 본 발명은 스테이지의 이동에 의한 진동이나 요동의 영향을 경감시켜서 스테이지의 가감속에 따른 플로어상에 반력의 영향을 감소시킴으로써 동일 플로어상에 설치된 다른장치로의 영향을 최소화하는 것이다.   구동장치는, 피노광물을 탑재해서 이동가능한 스테이지와, 이 스테이지를 지지하는 스테이지베이스부재와, 스테이지의 구동시에 발생된 반력을 수용하고 이 스테이지베이스부재와 다른 반력수용구조체를 포함한다.   소정진동수 이상의 진동의 전달은 반력수용구조체와 플로어와의 사이에서 차단된다.   또한, 이 장치는, 플로어나 베이스프레임에 대해서 반력수용구조체를 탄성지지하는 탄성지지체와, 스테이지베이스부재와 반력수용구조체와의 사이에서 힘을 발생시키는 리니어모터와 같은 힘 액추에이터를 가진다.   소정진동수는 플로어의 고유진동수이하이다.
Patent KR-20000066462-A (KR)
Inventor: KO HAENG SEOK
IPC: H01H13/02
Filed: 1999-04-16
Abstract: PURPOSE: A switch with a lock function is provided to maintain a safe operation of an electronic equipment by preventing the projection or the insertion of a safety pin. CONSTITUTION: A switch with a lock function comprises a function setup portion(110), a safety pin(130), and a lock fixing portion(120). The function setup portion comprises a push switch for setting up a specific function. The safety pin operates the push switch. The lock fixing portion prevents the projection or insertion of the safety pin and fixes an operation status of the push switch. The lock fixing portion comprises a lock release button(123) and a spring(124). The lock release button is formed with a hole corresponding to a diameter of the safety pin. The spring prevents the projection or the insertion of the safety pin.
Patent KR-20000066772-A (KR)
Inventor: JUNG IN SUK
IPC: A23G3/00
Filed: 1999-04-21
Abstract: PURPOSE: A manufacturing method of jeonbyung(a kind of cake made by mixing various flours) having a fruit of a chinese matrimony vine is provided to give excellent taste, flavor, color and preservation. CONSTITUTION: A manufacturing method of jeonbyung(a kind of cake made by mixing various flours) having a fruit of a chinese matrimony vine comprises the steps of kneading dough, molding/baking, and cooling/drying. Sugar, egg, salt, glucose and ammonium bicarbonate among from the raw materials for the jeonbyung are previously mixed and margerine is separately heated to melt. The margerine is boiling and generates air bubbles, however, air bubbles are settled down with stopping heating. With guessing the time of disppearing air bubbles, put the fruit powder of the chinese matrimony vine, the mixture above, flour and rice powder for kneading dough. The water content of the final dough is 15%. After making a mold, baking it at 150-200°C. The baked jeonbyung is dried by cooling in a refrigerator for 2-3 minutes.
Patent KR-20000066798-A (KR)
Inventor: WOO YEONG TAK
IPC: H01L21/00
Filed: 1999-04-21
Abstract: PURPOSE: A high voltage generator for repairing an electric fuse is provided to prevent a damage of an element due to a high voltage by performing a repairing process using a charge pumping. CONSTITUTION: A high voltage generator for repairing an electric fuse comprises an NMOS transistor, a first PMOS transistor, a first capacitor(C1), a second PMOS transistor, a second capacitor(C2), a third PMOS transistor, a third capacitor(C3), and a fourth capacitor(C4). The NMOS transistor comprises a source and a gate applied to Vcc and a drain connected to a node 'NO1'. The first PMOS transistor comprises a source and a gate connected to the 'NO1" and a drain connected to a node 'NO2'. The first capacitor pumps the Vcc to the node 'NO1'. The second PMOS transistor comprises a source and a gate connected to the node 'NO2' and a drain connected to a node 'NO3'. The second capacitor pumps the Vcdc to the node 'NO2'. The third PMOS transistor comprises a source and a gate connected to the node 'NO3' and a drain connected to a node 'NO4'. The third capacitor pumps the Vcc to the node 'NO3'. The fourth capacitor is located between the drain of the third PMOS transistor and Vss.
Patent KR-20000067599-A (KR)
Inventor: JEON BYONG HWA
IPC: E05B1/00
Filed: 1999-04-30
Abstract: PURPOSE: A handle device for the front door is provided to reduce unnecessary parts, operating amount and operating time required for installing the handle device, and install the handle device in all front doors regardless of material. CONSTITUTION: A handle device for the front door includes inner and outer plates(10a,10b) oppositely installed in the inside and the outside of the front door(300), inner and outer pushing members(20a,20b) arrayed in the upper and lower parts of the inner and outer plates to elastically install one side thereof, and inner and outer handles(30a,30b) vertically fixed in the end parts of the inner and outer pushing members, wherein inner and outer operating members are settled to be moved with being interfered by the opposite inner and outer pushing members and free parts of the inner and outer operating members(40a,40b) are bendably extended to be located at the center part of the inner and outer plates, so that the inner and outer operating members face each other and operate in opposite direction.
Patent KR-19990064875-A (KR)
Title: 옹벽 거푸집 브라켓 및 그것을 이용한 콘크리트 시공방법
IPC: E04G11/48
Filed: 1999-05-17
Abstract: 하부에 T자형 핀(2)이 결합되는 T자형 개방 홈(3)을 가지면서 상부에 각목 장착용 ㄱ자형 지지벽(5)을 가진 브라켓으로서 그것을 거푸집 상부의 핀공(6)과 지지핀(2)(2')에 의하여 고정한 다음 그 위에 각목(10)을 고정하고 그 위에 천장 널판(9)을 고정하므로서 천장과 옹벽 콘크리트를 정확한 직각으로 구축할 수 있게 한 브라켓 및 그것을 이용한 콘크리트 시공방법이다.
Patent KR-20000074921-A (KR)
Inventor: JUNG SEUNG UK
IPC: H01L23/488
Filed: 1999-05-27
Abstract: PURPOSE: A flip chip structure is provided to improve reliability by performing a plating in the vicinity of a lower portion of a solder ball, so that the solder ball is firmly fixed to a metal layer in the lower portion of the solder ball. CONSTITUTION: In a flip chip structure, a solder bump fixed region is established to firmly fix a solder bump to a conductive layer. The solder bump fixed region is formed near a lower portion of the solder bump. The conductive layer is a metal layer for connecting a bonding pad and the solder bump.
Patent KR-20000075177-A (KR)
Inventor: LEE CHUN U
IPC: F24F6/00
Filed: 1999-05-29
Abstract: PURPOSE: A hot water humidifier is provided to prevent contamination of ultra pure water and lengthen the useful life of a heater by preventing the ultra pure water from contacting the heater. CONSTITUTION: A hot water humidifier comprises a heater(10) for heating an ultra pure water(1) in an indirect heating method, a control valve(2) for selecting supply of ultra pure water heated by the heater, a humidifying nozzle(20) for spraying the ultra pure water supplied from the control valve into a clean room, and a control box(30) for controlling driving of the control valve by checking the humidity of the clean room. Also, this pressurizing unit should be disposed on this humidifier to spray ultra pure water into pressurizing port through pressurizing process.
Patent KR-20010001729-A (KR)
Inventor: LEE JEONG MIN
IPC: H04N7/08
Filed: 1999-06-08
Abstract: PURPOSE: A method for decoding completion character codes is provided to convert a completion character code transmitted from a broadcasting station into a composite character code to decode the completion character code, thereby reducing a capacity of a font memory. CONSTITUTION: Composite character codes stored in a font memory by corresponding to completion character codes are initially stored in a completion/composite converting table memory(S201). Hangul(Korean character) caption data added to video signals is extracted(S202). A controller decides whether received caption data is a character code(S106). If so, the controller reads the composite character codes stored in the completion/composite converting table memory(S204). The controller reads composite character font graphic data relating to an initial consonant, a vowel/semivowel in a Korean syllable, and a final consonant from the font memory, with a font address value read from the completion/composite converting table memory, and overlaps the composite character font graphic data, then writes the overlapped data in a display memory to display the data with field units(S205). If the received caption data is a control code, the controller stores the control code in a control code buffer(S206). The controller reads the graphic data stored in the display memory, and outputs character signals as red/green/blue(R,G,B) signals, according to the control code output from the control code buffer by a character signal generator.
Patent KR-20010002323-A (KR)
Inventor: LEE SEUNG SEOK
IPC: F01P11/00
Filed: 1999-06-14
Abstract: PURPOSE: A surge tank of a vehicle engine is provided to prevent noise caused by contacting flowing waves to a wall surface of a tank, and to improve the NVH(noise, vibration, and harshness) of an engine by mounting poles at the inner portion of the surge tank, thereby compensating the introduced flowing waves. CONSTITUTION: In a surge tank of a vehicle engine, poles(12) are disposed vertically with respect to ports(11) at the inner portion of a surge tank(10) for generating interference with relation to flowing waves sucked through the port. The poles are formed in cylinder shape. A number of the poles are the same as the number of the ports. The poles interfere with the flowing waves drawn from the ports by fixing both end of the poles at the zenith and bottom of the surge tank.
Patent KR-20010004634-A (KR)
Inventor: JANG UNG GI
IPC: H02J7/00
Filed: 1999-06-29
Abstract: PURPOSE: A combined charger and adaptor is provided to charge a battery of a mobile phone without a foundation table by coupling the foundation table of the mobile phone to an adaptor. CONSTITUTION: A combined charger and adaptor comprises a plurality of elastic terminals(3) which are formed at a lower part of an adaptor(1). A switch(4) and an output terminal(5) are formed at one side of the adaptor(1). A plug insertion groove is formed at a rear surface of the adaptor(1), and a bridging groove is formed at both sides of the plug insertion groove. A bridging part(11) is formed so as to be bent downward. A set part(12) is formed at a center of a mobile phone foundation table(10). A charging terminal is formed at a rear side of the foundation table(10). A port(39) is formed at a lower part of one side of the adaptor(1) so as to be connected to a controller.
Patent KR-20010004673-A (KR)
Inventor: KIM DAE YEONG
IPC: H01L21/027
Filed: 1999-06-29
Abstract: PURPOSE: A method for forming an alignment mark of a semiconductor device is provided to measure easier a degree of alignment. CONSTITUTION: To form an alignment mark having a contact hole shape, the first insulating layer(13) is first formed on a semiconductor substrate(11). Then, a reflecting layer(15) is formed on the first insulating layer(13). Here, the reflecting layer(15) may be formed simultaneously with word lines or bit lines. Next, the second insulating layer(17) is formed on the reflecting layer(15) and then selectively etched. A contact hole partially exposing the reflecting layer(15) is thereby formed in the second insulating layer(17). After that, a polysilicon layer and the third insulating layer are formed thereon. Particularly, since the reflecting layer(15) strongly reflects measuring signals, a degree of alignment can be easier measured.
Patent KR-20010008752-A (KR)
Title: Acoustic convector
Inventor: KANG BYEONG HA
IPC: F04D25/00
Filed: 1999-07-03
Abstract: PURPOSE: An acoustic convector is provided to equalize the temperature and the density by changing constant negative pressure change in a system with using a vibrator capable of generating negative pressure, thereby improving efficiency of the convector and reducing the energy. CONSTITUTION: An acoustic convector to be used for a system requiring equality of temperature or density distribution includes a driving unit(3) generating a driving signal having a predetermined frequency, and a vibrator(4) generating negative pressure for responding to the driving signal, wherein the driving unit is formed with a signal generator(1) generating time periodical signal of the predetermined frequency and an amplifier(2) amplifying the time periodical signal.
Patent KR-20010011115-A (KR)
Inventor: KIM DO HYEONG
IPC: G06F13/38
Filed: 1999-07-26
Abstract: PURPOSE: A digital interface connection management method is provided to release a point to point connection with other electronic devices. CONSTITUTION: A digital interface connection management method comprises steps of checking when a source device wants to release a point to point connection(300), allowing the source device to try an asynchronization lock(Asynclock) transaction with the other device in a point to point connection with the source device(302), the source device transmitting the asynchronization lock(Asynclock) to a release request field and a release request plug ID field of the other device, and the other device checking if a point to point connection exists in a plug corresponding to the release request plug ID(304), and the source device releasing the point to point connection with respect to the plug corresponding to the release request plug ID in the case that the other device has the point to point connection plug corresponding to the release request plug ID(306).
Patent KR-20000012076-A (KR)
Inventor: TAMURA GAZO
IPC: C08G69/28
Filed: 1999-07-29
Abstract: PURPOSE: An efficient process for preparation of a polyamide which exhibits excellent properties such as resistances to heat and chemicals, dynamic performance and low absorption, is provided, which have the advantages of smooth working and high productivity. Also, a process for preparing a first polycondensate of intermediate for preparing the polyamide is provided. CONSTITUTION: The process for preparing polyamide comprises the sequential steps as follows:(1) polycondensing dicarboxylic acid component having 60-100mol% of terephthalic acid content with diamine component having 60-100mol% of 1,9-nonanediamine and/or 2-methyl-1,8-octanediamine, in the presence of 15-35wt% of water, at 250-280°C under specific reaction pressure as defined by a formula; (2) emitting the first polycondensate resulting from the step(1) into atmosphere circumstance, at the same temperature and water content as in step(1); and (3) solid-phase or melt polymerizing the emitted polycondensate from step(2).
Patent KR-20010018121-A (KR)
Inventor: LEE JAE HWAN
IPC: H04L12/28
Filed: 1999-08-17
Abstract: PURPOSE: A device for detecting an alarm indication signal(AIS) of a digital signal level 1 European(DS1E) and a DS1, is provided to detect the AIS of the DS1E and the DS1 in many channels, and to detect the AIS even when the DS1E and the DS1 are received by being mixed. CONSTITUTION: A line interface unit(10) performs line interface for inputted digital signal level 1 European(DS1E)/DS1 signals. A monitor and alarm indication signal(AIS) detection unit(20) receives the Non Return to a Zero(NRZ) type tip signal from the line interface unit(10), to set up a range to be detected according to an inputted signal kind and a frame. And the monitor and AIS detection unit(20) receives a clock in an oscillator to count the number of "0" inside the area and detect an AIS, and outputs the detected AIS.
Patent KR-19990078946-A (KR)
Title: 대나무타입합성수지제김양식장용부동대성형장치
IPC: B29C67/00
Filed: 1999-08-23
Abstract: 본 발명은 대나무타입합성수지제김양식장용부동대성형장치에 관한 것으로서,통상의 부동대는 간답대,지주대 지지대로도 불리는 상기 부동대는 김양식장에서 사용되는 스츠로폼제 부구에 로프로 고정해 김양식망 그믈등을 수면 가까이 걸쳐놓는데 사용되고 있다.대나무나 각목은 부구를 고정하는 로프가 이탈될 염려가 적으나 대나무는 잦은 파도와 혹한기에 동파되거나,침수되어 내구성이 떨어지는 단점이 있었고,각목 역시 침수되어 중량이 증가되어 부구의 부력을 저하시키는 단점이 있었다.이에 사용되는 합성수지제 부동대는 침수되어 내구력이 떨어지거나 침수되어 중량이 증가되는 단점은 없으나 각목이나 대나무와 같이 부구에 멘 로프가 이탈되는 경향이 많았다.이에 부구의 규격과 간격에 맞춰서,대나무와 같은  싱글,또는 더블타입의 매듭을 일정부위 열화(熱火)한후 일편을 수축시켜 냉각하여 매듭융기부를 성형 하는 합성수지제 부동대를 성형하는 장치.
Patent KR-20000017496-A (KR)
Inventor: SAKAMOTO KENSEI
IPC: B09B3/00
Filed: 1999-08-24
Abstract: PURPOSE: An organism processor is provided to reduce the number of components, to miniaturize the device and not to have to weld for a heat exchanging device. CONSTITUTION: The processor is composed of: a processing tub(11) that processes organism such as food waste; a deodorizing device(40) deodorizing by heating waste gas, using a heater(20) and a catalyst(30); a blower(60) discharging the deodorized high temperature gas outside; a flexible duct(44) supplying outer gas into the processing tub; a flexible duct(42) passing the deodorized high temperature waste gas by the deodorizing device; and a heat exchanging device(50) having a flexible duct(44) that supplies outer gas to the processing tub. The device prevents bad smell from outflowing as deodorizing by heating waste gas when processing an organism.
Patent KR-20010025930-A (KR)
Inventor: MOON SANG DON
IPC: A61K9/50
Filed: 1999-09-01
Abstract: PURPOSE: A manufacturing process for chitosan polymer electrolyte complex microcapsules is provided, which can be used as a fixed carrier for enzyme and cells, and also can be used as a carrier for drug-delivery system, drug-releasing control. CONSTITUTION: The manufacturing process for chitosan polymer electrolyte complex microcapsules is comprised of: dispersing chitosan in 0.1N acetic acid solution for an hour to prepare chitosan acetate solution; shaking for 30minutes after adding with sodium acetate solution; dissolving sodium carboxymethylcellulose powder in water; shaking at room temperature after mixing the sodium carboxymethylcellulose solution with the chitosan solution to get capsule form; diluting the ball-shaped capsules with phosphate buffer solution, and washing; removing the supernatant with an aspirator; mixing sodium carboxymethylcellulose with phosphate buffer solution again, and re-suspending the ball-shaped capsules and washing with distilled water; freeze-drying to get the objective chitosan polymer electrolyte complex microcapsules.