baber/WOPTO huggingface dataset:
Patent KR-20030039461-A (KR)
Title: Gum case with a built-in paper
Inventor: KIM HAN SU
IPC: B65D85/60
Filed: 2001-11-13
Abstract: PURPOSE: A container for gum with paper is provided to give a condition that a chewed gum is wrapped in paper for throwing it away from habit, promote a user's conveniency and ultimately solve the problem of environmental contamination. CONSTITUTION: The gum container having a case(10) for housing gums and a cover(11) for opening and closing the case comprises: a paper storage portion(12) arranged on one side of the case as a separated space and storing a piece of paper that is taken out by the piece; and an auxiliary cover(13) for opening and closing the paper storage portion.
Patent KR-20030039554-A (KR)
Title: Removal of fat device for zinc plate pipe
Inventor: SUL DONG U
IPC: B21C37/06
Filed: 2001-11-13
Abstract: PURPOSE: A degreasing device of zinc plated steel pipe is provided to improve quality of product by removing cooling water and alien substance remained on the surface of the zinc plated steel pipe during cooling process and prevent dew condensation and greening due to moisture by improving close adherence and pressing force of the resin coating layer when coating resin coating layer of the surface of the steel pipe. CONSTITUTION: The degreasing device of zinc plated steel pipe comprises a cylindrical body part(2) which is fixed by a support(3), at the upper part of which an injection nozzle(7) is installed by injection pipe(5) and elbow(6) connected to a storage tank, and at the lower part of which a drain hole(8) is formed; a fixed plate(10) on the inner circumferential surface of which a certain sized circular rack(11) is formed; first disk(12) to which rotation rods(14) and one end of supporting rods(15) are connected with the rotation rods(14) being spaced apart from the supporting rods(15) in an equal distance, pinions(13) are connected to the end part of the rotation rods(14); second disk(20) from the front center of which an inlet hole(21) penetrated rotation shaft(22) is projected, and to which the other end of the rotation rods(14) and supporting rods(15) is connected; roll brushes(30) inserted onto the rotation rods(14) connected to the first and second disks(12,20); a front cover(40) on the center of which a through hole(41) is formed, and which is fixed to a plurality of ribs(42) formed on the front end part of the inner circumferential surface of the body part(2) by bolts(43); a rear cover(50) at the center of which a through hole(51) is formed so that a fixed shaft(52) is connected to the through hole(51), and to which a housing(53) is connected by bolts(54); and a power part comprising a driven pulley connected to the rotation shaft(22), an electric powered pulley connected to rod of an electric powered motor, and a belt.
Patent KR-20030040701-A (KR)
Title: Estimation method of deformation of three dimension polyhedral surfaces
Inventor: KANG MUN GU
IPC: G06T17/00
Filed: 2001-11-15
Abstract: PURPOSE: A method for estimating transformation of a three-dimensional polyhedral surface is provided to reliably and accurately estimate a complex and minute motion of a mesh through a multi-resolution. CONSTITUTION: An input mesh and a target mesh are simplified to generate a basic input mesh and a basic reference mesh. A motion is estimated from the generated basic input mesh and the basic reference mesh. Resolutions of the basic input mesh and the basic reference mesh are increased by referring the estimated motion and a new motion is estimated. The basic input mesh is transformed by referring the estimated motion. It is judged whether the transformed mesh satisfies preliminarily set conditions.
Patent KR-20030042123-A (KR)
Title: Triterpenoid compounds with apoptosis-inducing activity on cells
Inventor: AHN GYEONG SEOP
IPC: C07C62/06
Filed: 2001-11-21
Abstract: PURPOSE: Provided is a triterpene compound having apoptosis induction effect, which is isolated from Tiarella polyphylla D. Don(Saxifragaceae), and provides an apoptosis controller having excellent apoptosis induction effect. CONSTITUTION: The triterpene compound having apoptosis induction effect is characterized in that the apoptosis has the relation to inflammatory cell. The triterpene compound is a tiarellic acid represented by formula 1, β-D-glucopyranosyl(1→3)-β -D-glucopyranosyl(1→3)-3β-hydroxyolean-12-en-28-oic acid represented by formula 2, or oleanolic acid represented by formula 3. An apoptosis inducer comprises the triterpene compound as active ingredient.
Patent KR-20030042318-A (KR)
Title: Attacker isolation method and system using packet filtering at the border router of ISP
Inventor: JI JEONG HUN
IPC: H04L12/22
Filed: 2001-11-22
Abstract: PURPOSE: A method for blocking a cracker of an ISP(Internet Service Provider) border router by packet filtering and a system therefor are provided to disconnect an unlawful trespass traffic inputted through the border router of an ISP network by analyzing pattern and isolate the cracker from the network. CONSTITUTION: If packet data are inputted through a network, a sampling unit samples the packet data(S1). A traffic pattern analyzing unit judges whether many packet data are generated within a short time(S2). If many packet data are generated within the short time, the traffic pattern analyzing unit analyzes a traffic pattern(S3). An unlawful packet judging unit judges whether the corresponding packet data go toward an unlawful source IP(Internet Protocol) address or the same destination IP address(S4). If the corresponding packet data go toward the unlawful source IP address or the same destination IP address, the unlawful packet judging unit decides the corresponding packet data as unlawful packet data(S5). A packet filter filters the unlawful packet data(S6). The packet filter forwards lawful packet data except for the unlawful packet data to a destination IP address(S7).
Patent KR-20030049045-A (KR)
Title: Exhaust manifold
Inventor: HUH JONG HOE
IPC: F01N3/28
Filed: 2001-12-14
Abstract: PURPOSE: An exhaust manifold for improving the purification efficiency and life span of a catalytic converter is provided to improve the purification efficiency of a catalyst and to lengthen the life span of the catalyst by uniformly distributing exhaust gas to the sectional area of the catalyst. CONSTITUTION: A diffuser(10) of which diameter is increased downward is formed in the lower end of a mixing chamber(2). A catalytic converter(11) is connected to the diffuser. The exhaust gas emitted from each cylinder flows into the mixing chamber through corresponding runners(3-6). The exhaust gas swirls in the mixing chamber and is mixed uniformly. According to the structure of the diffuser, flow velocity is increased. Thus, the exhaust gas is distributed uniformly to the whole section of a catalyst of the catalytic converter.
Patent KR-20030050780-A (KR)
Title: Method of manufacturing a transistor in a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L27/092
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to be capable of preventing the channeling phenomenon of a gate by using a buffer oxide layer remaining on the upper portion of the gate as a screen layer while carrying out a high concentration ion implantation. CONSTITUTION: After forming a gate oxide layer(23) and a gate(25) carrying out predetermined processes, a source/drain region(26) are formed by an ion implantation process. At this time, a buffer oxide layer(27) is used for preventing the channeling phenomenon of the gate. Preferably, a low concentration ion implantation process is carried out for forming an LDD(Lightly Doped Drain) structure after forming the gate. Preferably, the buffer oxide layer has a thickness of 100-200 angstrom.
Patent KR-20030051936-A (KR)
Title: A lid sturacture of steam table pan
Inventor: KIM SEONG GWON
IPC: B65D43/02
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a structure of a cap for a food storage container which is readily and conveniently opened and closed and by which it is possible to readily and conveniently manufacture and handle a food storage container. CONSTITUTION: The structure of a cap includes a main body part(40) being opened at the top and having a square column shape with a predetermined depth; a handle(26) disposed at the center of the top of the main body part(40); and a cap(20) disposed at the top of the main body part(40) to close the container body. The cap(20) has a packing(30) having a square band shape which is releasably attached to a downwardly protruded part of the cap(20). The packing(30) includes teeth(22) protruded along the periphery.
Patent KR-20020050180-A (KR)
Inventor: BANNAI YUTAKA
IPC: H01M4/02
Filed: 2001-12-20
Abstract: PURPOSE: Provided are a high-energy density large-capacity stable battery, which is high in energy density, large in capacity and stable and an organic compound with a particular structure as active material of the battery. CONSTITUTION: The battery includes a negative electrode(1), a positive electrode(2), a separator(5) containing electrolyte, a package(6) and a pair of terminals(7). The separator(5) is sandwiched between the electrodes(1,2). Both of the electrodes(1,2) and the separator(5) are sealed in the package(6) and the terminals projected from the negative/positive electrodes(1,2) through the package(6). The negative electrode(1) has a negative electrode layer(1a) and a current collector(3) connected to each other. On the other hand, the positive electrode(2) has a positive electrode layer(2a) and a current collector(4) connected to each other. The separator(5) is sandwiched between the negative electrode layer(1a) and the positive electrode layer(2a). At least one of the negative electrode layer(1a), positive electrode layer(2a) and separator(5) contains cyclic conjugated carbonyl compound as active material.
Patent KR-20030052355-A (KR)
Title: Deep Drawing High Strength Steel Sheet With Secondary Working Brittleness Resistance and Formability and A Method for Manufacturing Thereof
Inventor: KIM IL YEONG
IPC: C22C38/12
Filed: 2001-12-21
Abstract: PURPOSE: A method for manufacturing 40 kg/mm¬2 class high strength cold rolled steel sheet for use in automobile panel is provided, which is characterized in that P content is decreased to improve secondary working brittleness resistance while Ti, along with Nb which gives strength to steel, is added to fix N as S in the form of carbide, nitride and sulfide. CONSTITUTION: The method includes the steps of soaking a high strength aluminum steel slab comprising 0.01 wt.% or less of C, 0.7 wt.% or less of Mn, 0.03 wt.% or less of P, 0.015 wt.% or less of S, 0.06 wt.% or less of sol.Al, 0.005 wt.% or less of N, Cu 0.5 to 1.0 wt.%, Ti 0.01 to 0.04 wt.%, 6.63£C|+0.02 wt.%<=Nb<=6.63£C|+0.04 wt.%, a balance of Fe and incidental impurities at 1200 to 1250 deg.C; hot rolling the aluminum killed steel slab in such a manner that finish hot rolling temperature is higher than Ar3 transformation point; coiling the hot rolled aluminum killed steel sheet at 550 to 700 deg.C, followed by cold rolling; continuous annealing the cold rolled aluminum killed steel sheet at higher than 800 deg.C; and temper rolling.
Patent KR-20030052691-A (KR)
Title: Method for floor-heat panel construction
Inventor: YOON JONG MU
IPC: F24D3/12
Filed: 2001-12-21
Abstract: PURPOSE: A construction method is provided to achieve maximized heat accumulation performance of hot water and allow for a uniform heating operation, while reducing construction period and costs. CONSTITUTION: A construction method comprises a step of applying a heat insulating material onto the top surface of a concrete structure; a step of installing a plurality of ondol panels(10,10',10'',10''') onto the heat insulating material; and a step of mounting a paper floor onto the ondol panel. The ondol panel is formed of a synthetic resin material having a predetermined elasticity, and includes a lower plate to be mounted onto the heat insulating material and an upper plate for heating the indoor floor. The ondol panel has a hollow portion formed between the upper plate and the lower plate, and a side plate for sealing the upper plate and the lower plate. The ondol panel includes a connecting member which is coupled with the coupling portion formed at the side plate of the ondol panel so as to be coupled with other ondol panels, and a sealing member for sealing the coupling portion.
Patent KR-20030052851-A (KR)
Title: Structure of vibration-blocker for pipe
Inventor: OH MYEONG U
IPC: F25D19/00
Filed: 2001-12-21
Abstract: PURPOSE: Structure of a vibration isolation mechanism for a pipe is provided to reduce vibration and prevent the vibration isolation mechanism from easily being detached. CONSTITUTION: A pipe-securing hole(42) for mounting a pipe(p) connecting parts is formed through a vibration isolation body(40') of a rubber hollow cylindrical shape. A communicating passage(46) is formed by connecting one side of the pipe-securing hole and the outer peripheral surface of the vibration isolation body. The inlet-forming direction of the communicating passage forms an acute angle with the vibration direction of the pipe. Accordingly, the vibration isolation mechanism is prevented from being easily separated from the pipe despite great vibration of the pipe.
Patent KR-20030053382-A (KR)
Title: Method for detecting the abnormal condition of motor using a current signal
Inventor: WEE HYEON GON
IPC: G01R31/06
Filed: 2001-12-22
Abstract: PURPOSE: A method for sensing the abnormality of a motor using one-time current of the motor is provided to accurately determine a state of three phase induction motor by comparing a first classification strength with a preliminarily set classification strength. CONSTITUTION: An alternating current and voltage being inputted to the three phase induction motor for time measuring one time are obtained(S100). An RMS(Root Mean Square) current value corresponding to one period, a voltage value to one period of alternating current, a main operation frequency corresponding to one period of alternating current are calculated from the obtained alternating current of the three phase induction motor(S200). New current, voltage, frequency values are obtained by dividing the RMS current value by the maximum RMS current value, the voltage value by the maximum voltage value, and the main operation frequency by the maximum main operation frequency(S300). A classification strength is calculated by using the new current, voltage, and frequency values, and the current value, voltage value, frequency value stored in a normal state(S400). It is judged whether the classification strength is smaller than a threshold(S500). If so, the three phase induction motor is judged normal(S700). If not, the three phase motor is judged abnormal(S600).
Patent KR-20030054151-A (KR)
Title: Water-jet recovery system of floating matters on the water surface
Inventor: CHOI HAK SEON
IPC: B63B35/32
Filed: 2001-12-24
Abstract: PURPOSE: A scum recovery apparatus, using water injection is provided to increase the collected amount of scum per hour by sucking peripheral water of a ship and compressing the sucked water and injecting water of high-pressure and high-speed. CONSTITUTION: A scum recovery apparatus, using water injection includes a boosting pump(2) installed to the front middle part of a deck(200) of a ship(100), to suck water through a suction pipe(1) input in the water and discharging the water at high pressure through water injection nozzles(4) installed to discharge pipes(3); an operating unit(5) controlling the boosting pump; a generator(7) giving the driving force to each device; rotary hinges(8) rotating the discharge pipes; support bodies(9) reinforcing the discharge pipes; a guide rail installed in front of the rotary hinge, to support the load of the discharge pipe and the reinforcing support body; settling rods(18) installed in front of the deck, to secure the discharge pipes on; and a draw-up pump(12) installed in the rear of the deck, to draw up scum through a draw-up pipe(11) from a collecting device(10) collecting scum on the water and delivering the scum to a store(13). Thus, the collected amount of scum per hour is increased and the water environment is improved.
Patent KR-20030054696-A (KR)
Title: Sinterd ore having low reduction degradation at low temperature
Inventor: PARK IN GYU
IPC: C22B1/16
Filed: 2001-12-26
Abstract: PURPOSE: A sintered ore having low reduction degradation at low temperature is provided, which is coated with viscous slaked lime. CONSTITUTION: To accomplish this invention, the sintered ore is characterized in that a slaked lime made of sugar and quick lime is coated the sintered ore, wherein the slaked lime comprises 5 wt.% or less of sugar, 2 wt.% or less of quick lime and a balance of water.
Patent KR-20030054790-A (KR)
Title: Method of manufacturing short-channel transistor in semiconductor device
Inventor: BANG GI WAN
IPC: H01L21/336
Filed: 2001-12-26
Abstract: PURPOSE: A method for fabricating a transistor of a semiconductor device is provided to improve a reverse short channel effect by performing an ion implantation process for controlling a threshold voltage after an oxidation process and an annealing process. CONSTITUTION: A well/field stop ion implantation process is performed on a semiconductor substrate(2) including a field oxide layer(1). A gate oxide layer(4) is formed on the resultant. A pocket and an LDD ion implantation process is performed on the resultant. A gate spacer(7,8) is formed at both sides of the gate. An insulating layer is deposited on the resultant. The gate is exposed by performing a CMP(Chemical Mechanical Polishing) process. A threshold voltage is controlled by performing the ion implantation process after the gate is etched. A gate poly is deposited on the resultant. A gate(12) is formed by performing the CMP process. The insulating layer is removed therefrom.
Patent KR-20020023900-A (KR)
Inventor: LEE HO
Filed: 2001-12-27
Abstract: PURPOSE: A wire/wireless distribution agent system is provided to integratedly manage freight, company, and car information nationwide, and to perform a quick and exact service by using mobile communication between a client and an agent, so as to increase transportation efficiency through an optimum connection for transportation agency as well as supplying optimum usage environments for the customer through a one-stop service. CONSTITUTION: In the first step, a car owner directly inputs car information and empty car information by using mobile communication or over the Internet. If a client requests a transportation service via the mobile communication, the car owner can contact the client in any places at any time. If a car is delivered, location information on the delivered car is automatically supplied to the client or a call center. The car owner receives transportation information for a quick delivery service. In the second step, a manager directly inputs freight delivery information on the Internet. A load delivery situation is tracked by understanding present states in accordance with transportation steps, preventing overlapped ordering by referring to a present state of a transportation request.
Patent KR-20030058360-A (KR)
Title: An electrolyte for high voltage Al capacitor
Inventor: JANG CHANG GUK
IPC: H01G9/022
Filed: 2001-12-31
Abstract: PURPOSE: An electrolysis solution is provided to be capable of increasing a withstand voltage and a conductivity and stabilizing a high-temperature characteristic. CONSTITUTION: 2-butyl octane dioate of 6 to 15 weight% and dodekan dioate of 2 to 5 weight% are added to ethylene glycol of 40 to 70 weight% as a solvent. Benzol alcohol of 10 to 35 weight% is added as a mixing solvent in order to increase a withstand voltage and to extend a use temperature range. Paranitro phenol of 0.1 to 2 weight% and ammonium hypo phosphite of 0.1 to 2 weight% are added to improve a life characteristic.
Patent KR-20010079536-A (KR)
IPC: H01P3/08
Filed: 1999-07-16
Abstract: 마이크로파 주파수용 인덕터는 대체로 평면 기판을 가지며, 적절한 금속과 같은 정상 전기 도체를 포함하는 중앙 라인(5)의 선형 마이크로스트립 소자로서 설계된 전송 라인을 포함한다. 마이크로스트립 소자는 중앙 라인(5) 영역(7)을 초전도 상태로 만듦으로서 그 폭을 변화시킨다. 마이크로스트립의 유효 폭의 변화에서, 그 인덕턴스도 따라서 변한다. 마이크로스트립 소자의 양 측면에 있는 영역은 중앙의, 정상 금속 도체에 바로 배치된다. 이런 영역은 비-초전도 상태에서, 다소 낮을 수 있는 약간의 전기 전도성을 가지지만, 상기 영역이 넓은 영역에 접촉되는 대신에 매우 좁은 에지에서만 정상 중앙 금속 도체에 접촉된다는 사실로 인해, 상기 영역은 초전도 영역(7)이 자신의 정상 상태에 있을 때 전송 경로의 전송 특성에 크게 영향을 주지 않는다.
Patent KR-20010079587-A (KR)
IPC: B60H3/06
Filed: 1998-12-17
Abstract: 본 발명은 난방, 환기 또는 공기 조화 시스탬과 같은 장치에 사용하도록 사용 기간 중 압력 강하가 거의 없거나 전혀 없는 신규한 공기 흡수 필터 장치에 관한 것이다.  본 발명인 공기 필터 장치는 양호하게는 축방향의 공기 입구와 반경 방향의 공기 출구를 갖는 공기 이송 휀을 갖는 하우징을 포함한다.  필터 유닛은 통류 공기 채널을 갖는 적어도 하나의 필터 요소를 포함한다.  이러한 유동 채널은 공기가 인접한 전방면과 배면 사이에 형성된 공기 채널을 방해 없이 통과하도록 한다.  양호하게는 다중 필터 요소가 반경 방향으로 배치되고 회전축과 평행하다.  휀 및 필터 유닛은 공기 이동 요소 및/또는 공기 필터 요소가 될 수 있는 공기 이동 수단이 또한 제공된다.  공기 이동 수단은 소정의 압력 수두 및 체적 유량으로 통상적인 공기 유동 방향을 갖는 공기 유동을 형성한다.  양호한 원심형 휀에 있어서, 공기는 휀 및 필터 유닛의 회전 축방향으로 유입되어 반경 방향 외향으로 배기되고, 공기 이동 요소 및/또는 필터 요소는 공기가 공기 이동 요소 및/또는 필터 요소 사이를 방해 없이 통과하도록 인접한 공기 이동 요소 및/또는 필터 요소로부터 이격된다.
Patent KR-20010087201-A (KR)
IPC: G02F1/1343
Filed: 1999-09-03
Abstract: 밴드 배향형의 액정표시장치에서는 통상의 표시를 개시하기 전에, 표시부 전체를 스플레이 배향상태에서 밴드 배향상태로 균일하게 전 화소부 전체를 전이시켜둘 필요가 있다. 그러나, 종래, 단순한 교류전압을 인가해도, 전이가 일어나지 않거나, 일어나도 극히 전이시간이 오래 걸리거나, 배향결함에 의한 표시결함이 발생하기 쉬웠다. 
     본 발명은, OCB셀을 이용한 액정표시장치의 구동방법으로서, 통상의 표시동작을 개시하기 전위 단계에서, 전극(22)과 화소전극(23)의 사이에, 바이어스 전압을 중첩한 교류전압을 상기 기판 사이에 인가하는 공정과, 상기 기판 사이에 제로전압 혹은 저전압을 인가하는 공정을 교호 반복 실시하여, 전 화소를 밴드 배향전이 시킨 후, 통상의 표시동작으로 이행시킨다.
Patent KR-20010075341-A (KR)
IPC: G01R31/26
Filed: 1999-09-20
Abstract: 열 척 또는 열 흡수 장치(10)에 하단면(12)이 포함되어 있고 그 하단면은 기류(16)에 평행한 핀(14)들로 덮여있어, 표면적을 증가시켜 열전달을 증진시킨다. 피데스틀(20) 근방에 있는 한 쌍의 슬롯(32)들이 핀들을 가로지르는 방향에서 효과적으로 금속의 전도율을 낮춘다. 전도율이 낮아진 이러한 구역을 통과하는 열은 훨씬 더 큰 온도 강하를 겪게 된다. 이로 인해 최상단면에 인접한 부분에서 온도가 상승하고 (적절한 크기로 되어 있는 슬롯들의 경우) 원형 단열부를 야기시키게 된다. 원형 단열부들은 최상단면(22)에 평행하며 피데스틀(20)의 주변부 근방에 이르기까지 연장되어 있는 정확한 치수의 홈(36)에 의하여 거의 단열적인 표면으로 변환된다. 원형 표면(22)의 외부 구역들을 통과하는 열은 반경 방향에서 내부로 통과해야만 하게끔 되고, 따라서 모서리 부위의 온도(본래는 중앙 부분보다 더 낮은 온도인 것이 당연)를 상승시킨다. 적절한 크기로 규격화된 슬롯(32)들과 홈(36)의 경우, 최상단면(22)에서 거의 일정한 온도를 유지시키는 것이 가능하다.
Patent KR-20010106490-A (KR)
IPC: B60R21/261
Filed: 1998-10-09
Abstract: 몸통 벨트(101t)가 충격시 자동차 등 차량의 탑승자를 보호하기 위하여 팽창하는 팽창성 구조물(101)을 포함하는 좌석 억제 시스템에 관한 것이다.  팽창성 구조물은 가스발생기(122) 및 충돌 감지기에 연결되어 있다.  일정한 강도의 충격이 감지되면, 가스발생기는 발화되고 팽창 시 길이가 수축하는 팽창성 구조물이 팽창된다.  바람직한 실시예에서 팽창성 구조물은 편복의 튜브이다.  편복의 튜브가 팽창 시 편복의 튜브를 포함하는 섬유의 방향에 따라 튜브의 직경은 상당히 팽창한다.  안전벨트 시스템과 같이 길이의 수축은 안전벨트시스템이 느슨해지는 것을 끌어당김으로서 길이가 수축한다.
Patent KR-20010082323-A (KR)
Title: 프로스타그란딘 트랜스포터와 아폽토시스
IPC: G01N33/88
Filed: 1999-12-02
Abstract: 본 발명은 PGT의 작용을 매개로 하여 후보물질을 선별하는 점을 특징으로 하는 아폽토시스 제어물질의 선별방법을 제공한다. 본 발명의 세포보호제는 프로스타그란딘·트랜스포터(PGT)를 매개로 하여 세포내로 투입되는 성질이 있는 물질을 유효성분으로 하고 그 선별방법은 PGT를 매개로 하는 세포내 투입을 측정함으로써 완성된다. 본 발명의 아폽토시스 유도제는 PGT의 저해작용이 있는 물질을 유효성분으로 하며 그 선별방법은 PGT를 발현하는 세포의 아폽토시스 유도능을 측정함으로써 완성된다. 본 발명의 세포보호제는 세포 아폽토시스 억제 작용이 있으므로 신경세포 아폽토시스의 억제제, 신경세포보호제등으로써 유용하며 신경질환등의 예방 및 치료에 적용할 수 있다. 또한 본 발명의 아폽토시스 유도제는 종양등의 세포 증식성 질환등의 예방 및 치료에 유용하다.
Patent KR-20010086454-A (KR)
Title: 초저열팽창 코디어라이트 구조물의 제조방법
IPC: C04B33/32
Filed: 1999-11-30
Abstract: 본 발명은 코디어라이트의 1차 결정상과 49-53중량%의 SiO 2 , 33-38중량%의 Al 2 O 3 , 12-16중량%의 MgO의 분석 산화 조성물을 나타내고, 약 25℃ 내지 약 800℃의 온도범위에 걸쳐 약 4.0×10 -7 /℃ 이하의 열팽창 계수 및 약 0.92 이상의 횡방향-I 비율을 나타내는 소결된 세라믹 제품에 관한 것이다. 본 발명은 또한 가소성 원료 물질을 제조하는 단계; 마그네슘 원, SiO 2 -형성 원 및 하기 두개의 부가적인 성분: (a) 약 5㎡/g 이상의 표면적을 갖는 클레이가 없는, Al 2 O 3 -형성 원 또는 (b) 전체 무기질 혼합물의 약 30중량% 이하를 포함하는 클레이와 약 40㎡/g 이상의 표면적을 나타내는 Al 2 O 3 -형성 원의 결합 중 하나를 포함하는 단계를 포함하는 소결된 코디어라이트 세라믹 제품의 제조방법에 관한 것이다. 상기 혼합물은 바람직한 구조물의 그린 몸체 기판을 형성하며, 전술한 CTE 및 I-비율 특성을 갖는 구조를 형성하기 위하여 충분한 시간 및 온도에서 연속적으로 건조 및 소성된다.