baber/WOPTO huggingface dataset:
Patent KR-20030079657-A (KR)
Title: Step construction and method for building step
Inventor: YOKOMORI SEIBUN
IPC: E04F11/00
Filed: 2002-11-20
Abstract: PURPOSE: An installation method for stairs is provided to construct an inner frame of a staircase wall easily and to arrange steel-frame stairs on the adjacent site to a staircase wall. CONSTITUTION: The installation method for stairs comprises the steps of installing steel-frame stairs(10A,10B) among metallic materials of a floor stair landing of a pre-installation layer, metallic materials(26) of a flooring frame(31) of an intermediate stair landing to be installed, and metallic materials(26) of a flooring frame of a floor stair landing respectively to have a space(42) of the width(D), installing an inner frame(46) for a staircase wall(44) in a space(42), then placing concrete, forming a space(42) of the width(D) by removing unnecessary temporary installation members, filling up a space(42) by moving steel-frame stairs(10A,10B) outward, then arranging to an inner side(44a) of the staircase wall(44), and fixing steel-frame stairs(10A,10B) to metallic materials(26).
Patent KR-20040044735-A (KR)
Title: Advanced treatment apparaters and method of sewage water by flow distribution ratio.
Inventor: EUM TAE GYOUNG
IPC: C02F3/30
Filed: 2002-11-21
Abstract: PURPOSE: Provided are an apparatus and a method for advanced wastewater treatment, which selectively makes bacillus, pseudomonas and other autotrophic microorganisms dominant in specified treatment process steps, respectively, and distributes wastewater to an aerobic tank by 56% and an anaerobic denitrification tank by 44%, thereby stably and effectively removing organic material and nutrients such as nitrogen and phosphorous in wastewater at low C/N ratio and with low internal return ratio. CONSTITUTION: The apparatus comprises an anaerobic tank(3) for decomposing organic material under anaerobic condition, a first aerobic tank(7) for removing residual organic material under aerobic condition, a second aerobic tank(10) for oxidizing NO2 contained in the outflow of the first aerobic tank(7) while keeping dissolved oxygen (DO) at a predetermined level and keeping complete mixing condition even when air supply is not enough, an anaerobic denitrification tank(14) with a submerged bioreactor(4) therein for denitrifying ammonia and NO2 to nitrogen gas under anaerobic or anoxic condition by simultaneously receiving the outflow of the second aerobic tank(10) and the outflow of the anaerobic tank(3), a flow distributor(5) for distributing the outflow of the anaerobic tank(3), thereby introducing about 56% of the outflow of the anaerobic tank(3) to the first aerobic tank(7) and about 44% to the anaerobic denitrification tank(14), a third aerobic tank(17) for oxidizing residual pollutant and residual NH4-N contained in the outflow of the anaerobic denitrification tank(14) under aerobic condition, a final sedimentation tank(20) for separating the outflow of the third aerobic tank(17) into sludge and decant water, an internal return unit for returning sludge of the third aerobic tank(17) to the anaerobic tank(3) and a sludge return unit for returning sludge of the final sedimentation tank(20) to the anaerobic tank(3) and the first aerobic tank(7), an air diffuser(18) for controlling dissolved oxygen in the second aerobic tank(10), and a sludge supplement tank(29) for supplying sludge to the first aerobic tank(7) if it is needed.
Patent KR-20040047308-A (KR)
Title: An apparatus for cooling a strip in annealing furnace
Inventor: JUNG BYEONG CHEOL
IPC: C21D9/573
Filed: 2002-11-29
Abstract: PURPOSE: A strip cooling apparatus for solving pressure variation problem in annealing furnace, uniformly cooling a strip proceeded in re-cooling section of the annealing furnace to a target temperature and reducing quantity of cooling water circulated in cooling rolls is provided. CONSTITUTION: In a strip cooling apparatus for uniformly cooling left and right edge parts and central region of strip (S) to a target temperature in steady section of annealing furnace, the apparatus for cooling the strip in the annealing furnace comprises whole cooling rolls(21a,21b) for cooling the whole region of the strip; intermediate cooling rolls(22a,22b) for cooling a central region of the strip only; an edge cooling roll(23) for cooling left and right edge regions of the strip only; a cooling roll open/cross control part(30) for moving the cooling rolls so that the respective cooling rolls are contacted with the strip; temperature detectors(31a,31b,31c) for respectively measuring temperature of left and right edge parts and central part of the strip discharged through the cooling rolls; and a strip cooling control part(40) for comparing temperature values of respective regions detected in the temperature detectors with the target temperature, supplying cooling water to intermediate cooling roll and/or edge cooling roll capable of cooling the region if there is a strip region having temperature higher than the target temperature, and blocking the cooling water supplied to the intermediate cooling roll and/or edge cooling roll for cooling the region if there is a strip region having temperature lower than the target temperature.
Patent KR-20040051317-A (KR)
Title: Speech recognition method using utterance of the first consonant of word and media storing thereof
Inventor: LEE SU JONG
IPC: G10L15/04
Filed: 2002-12-12
Abstract: PURPOSE: A voice recognition method using the speaking of a primary consonant of a word and a recording medium storing the same are provided to improve the success rate of voice recognition using the speaking of the primary consonant of the word. CONSTITUTION: A voice recognizer receives a voice signal inputted by the speaking of a user. The voice recognizer analyzes the received voice signal, and recognizes corresponding consonants(S2). The voice recognizer selects a vocabulary, which exists in a region classified according to the recognized consonants, as a recognition object vocabulary(S3). The voice recognizer receives a voice signal corresponding to the recognition object vocabulary inputted by the speaking of the user. The voice recognizer analyzes the received voice signal, recognizes the selected recognition object vocabulary, and outputs the recognized result(S5).
Patent KR-20030004265-A (KR)
Title: Sanitary pad for curing leucorrhea
Inventor: LEE JAE WAN
IPC: A61L15/46
Filed: 2002-12-13
Abstract: PURPOSE: Provided is a Chinese medicine composition having an effect of treating leukorrhea and sanitary napkin using the same which is not harm to the human body and can emit a peculiar fragrance of the Chinese medicine as well as effectively treat the leukorrhea. CONSTITUTION: In order to produce the sanitary napkin, various materials of Chinese medicine are mixed. The mixture is pulverized in an automatic pulverizer. The powder is diluted 100 times in distilled water and warm up in a water vessel kept at a temperature of 100 deg.C for 4 to 6 hours. The warmed solution is filtered using a filter paper and the filtrate is filtered again by centrifugation. The obtained filtrate is concentrated under vacuum until a viscous concentrate is obtained. The concentrate is dried by hot air to form powder. The powder is inserted into a non-woven fabric pack, which is then attached to a sanitary napkin.
Patent KR-20030004281-A (KR)
Title: Display stand for groceries
Inventor: JEONG SEONG JIN
IPC: A47F3/04
Filed: 2002-12-18
Abstract: PURPOSE: A food display stand is provided to display and sell foods such as dried fish in a fresh state. CONSTITUTION: A chill air feed tube(17) having a chill air guide plate(16) downward sloped is vertically mounted at a chill air discharge tube at both sides. A lighting(21) is mounted at a horizontal rod portion(20). A fluorescent lamp mounting stand(25) having a fluorescent lamp(24) at both sides is mounted on the upper portion of the chill air discharge tube. A product display container(26) is freely detachably mounted on the upper portion of a chiller at both sides of the chill air feed tube.
Patent KR-20040055021-A (KR)
Title: Method of forming a BARC layer in a semiconductor device
Inventor: CHOI JAE SEONG
IPC: H01L21/31
Filed: 2002-12-20
Abstract: PURPOSE: A method for forming a BARC(bottom anti-reflective coating) of a semiconductor device is provided to form a fine trench of a uniform critical dimension by forming a uniform thickness of a BARC layer while completely burying an anti-reflective coating material in a via hole regardless of a hole pattern density. CONSTITUTION: A semiconductor substrate(101) is prepared in which a via hole(103) of a predetermined pattern is formed in an interlayer dielectric(102). The via hole is buried by polymer(104). A BARC layer(105) of a predetermined thickness is formed on the interlayer dielectric while the residual space of the via hole is completely buried by the BARC layer and the polymer buried in the via hole.
Patent KR-20040055415-A (KR)
Title: Chip-scale marker and marking method
Inventor: HAN YU HUI
IPC: H01L21/00
Filed: 2002-12-21
Abstract: PURPOSE: A chip scale marker is provided to perform a laser marking process quickly and exactly by eliminating the warpage of a wafer before a wafer marking process. CONSTITUTION: A vacuum plate(130) for absorbing a wafer is installed in the center of a wafer holder. A wafer rotating unit is installed in the circumference of the vacuum plate. A part of a region confronting a laser system(100) is exposed. A warpage eliminating unit for eliminating the warpage from the wafer is installed over the unopened region of the wafer holder.
Patent KR-20040056585-A (KR)
Title: system VLAN configuration of E-PON and method thereof, its program stored recording medium
Inventor: LEE JAE HEUM
IPC: H04L12/46
Filed: 2002-12-24
Abstract: PURPOSE: A system and a method for configuring a VLAN(Virtual LAN) in an E-PON(Ethernet-Passive Optical Network) and a recording medium storing a program to realize the same are provided to bind up the subscribers of an ONU(Optical Network Unit) connected to an OLT(Optical Line Terminal) into another VLAN group. CONSTITUTION: A system for configuring a VLAN in an E-PON comprises a plurality of ONUs and an OLT. Each of the ONUs inserts a port ID and its own system ID in an LLID(Logic Link ID) and transmits an Ethernet frame containing the LLID. The OLT obtains PVID(Port VLAN ID) information allocated to its own port using its own port ID, at which an Ethernet frame arrives, and the LLID contained in the Ethernet frame, determines a VLAN group, and provides a relevant VLAN service. At this moment, the PLT configures a logical OLT port-based VLAN membership table, based on the configuration information of the OLT and ONUs, and allocates a PVID to each VLAN group.
Patent KR-20030055155-A (KR)
IPC: G09F9/00
Filed: 2002-12-24
Abstract: 본원 출원은 표시장치가 지지체에 의해 지지되는 표시장치에 대하여 개시하고 있다. 특히, 전면판과 이 전면판에 대향하여 배치된 배면판으로 이루어진 표시부와 이 표시부를 지지하는 지지체가 설치된 구성에서, 표시부는 지지체에 접착되어 지지되는 것을 특징으로 한다.
Patent KR-20040058467-A (KR)
Title: Manufacturing methods for producing galvannealing sheet steels with good surface appearance
Inventor: LEE SEOK GYU
IPC: C23C2/06
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing galvannealed steel sheet with good surface appearance is provided to reduce excessive cost due to expensive nitrogen gas and improve surface appearance by installing sealing box up to an upper part of air knives and supplying high temperature air into the sealing box, thereby proceeding alloying of zinc as suppressing solidification of zinc. CONSTITUTION: The method comprises a step of forming a galvanizing layer of the surface of the steel sheet(102) by passing a steel sheet through a plating pot(10); a step of passing the steel sheet through air knives(16) installed on an outer part of sealing box(14) and advancing the steel sheet into the sealing box so that solidification of galvanizing layer is inhibited by high temperature air supplied into the sealing box; and a step of advancing the steel sheet into an alloying furnace(20) to treat the galvanizing layer in the state that the galvanizing layer is not solidified, wherein temperature inside the sealing box is maintained to 250 deg.C or more by high temperature air.
Patent KR-20040058561-A (KR)
Title: The chinese stuffed pancake using the mugwort and the manufacturing method of that
Inventor: GEUM YEONG JONG
IPC: A23L7/10
Filed: 2002-12-27
Abstract: PURPOSE: A method of making a flat pancake(hottok) as a Chinese stuffed pancake by adding wormwood powder during the manufacture of hottok dough is provided. The product does not smell of wheat flour after being chilled and has a chewy texture. CONSTITUTION: Wheat flour, glutinous rice flour, yeast, salt and sugar are mixed and then added with 5 to 15% by weight of wormwood power, based on the total weight of the wheat flour and glutinous rice flour to give dough material, which is added with 70 to 80% by weight of water, based on the total weight of the dough material and then allowed to stand at room temperature until it swells two times beyond its original volume to give dough. Thereafter, the dough is stuffed with stuffing material and roasted in a fan. The stuffing material is prepared by mixing sugar, peanut powder, vanilla flavor powder and wheat flour.
Patent KR-20040061987-A (KR)
Title: Liquid crystal display
Inventor: PARK BYEONG IN
IPC: G02F1/1333
Filed: 2002-12-31
Abstract: PURPOSE: An LCD device is provided to comprise insert nuts having extended projections on a circular body, and to comprise a support main having grooves into which the insert nuts or the projections of the insert nuts are inserted, thereby preventing the insert nuts from skidding while coupling screws as reducing thickness of the support main. CONSTITUTION: A support main(158) accumulates a back light unit and an LCD panel. A case top(152) covers edges of the LCD panel and the support main(158). Insert nuts(154) are inserted into the support main(158), and fix the case top(152) and the support main(158). Screws(156) are tightened to the insert nuts(154). Projections(155b) are protruded from certain sides of the insert nuts(154), and suppress a rotation of the insert nuts(154).
Patent KR-20020035093-A (KR)
Title: Database table recovery system
IPC: G06F12/00
Filed: 2000-06-23
Abstract: A system and method for recovering a database table that depends on a tablespace receives a backup copy of the tablespace and reads log records associated with the table. The system then applies the log records to the backup copy and builds new table data pages from the backup copy. Finally, the system scans the new table data pages for records of the first table and updates the table from the records.
Patent KR-20020012007-A (KR)
Title: Process for preparing 2-amino-4-(4-fluorphenyl)-6-alkylpyrimidine-5-carboxylate
IPC: C07B61/00
Filed: 2000-06-30
Abstract: A process for the preparation of a 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester of formula (Ib), in which R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3 </SUP>and R<SUP>4 </SUP>are identical or different and are each a C<SUB>1-6</SUB>-alkyl. A 2-[-1-amino-1-(4-flourophenyl)methylene]-4-alkyl-3-oxo-alkanoic acid ester of formula (IIIb), in which R<SUP>3 </SUP>and R<SUP>4 </SUP>have the above-mentioned meanings, is reacted with an N-cyano-N-alkylalkanesulfonamide, optionally isolated or prepares in situ, of formula (IVb), in which R<SUP>1 </SUP>and R<SUP>2 </SUP>have the above-mentioned meanings, to give the final product of formula (Ib).
Patent KR-20020025202-A (KR)
IPC: G06F3/06
Filed: 2000-06-09
Abstract: 기록될 데이터에 대하여 디렉토리로서 영역이 계층적으로 사전에 확보된다.  따라서, 디렉토리 및 파일은 디스크상에 가능한 많이 연속하여 배치되어 있으며, 데이터 판독 시 다른 데이터가 동일한 영역에 혼합되어 있기 때문에 통상적으로는 큰 씨크 수가 가능한 적도록 감소된다.  디렉토리 1(DIR1) 및 디렉토리 2(DIR2)에 속하는 파일 및 디렉토리가 디스크상에 기록될 때, 또한 디렉토리 1(DIR1)에 속하는 파일 및 디렉토리가 영역-확보 모드에서 기록되고, 디렉토리 1(DIR1)에 속하는 파일 및 디렉토리에 대한 디스크상의 영역은 미리 확보된다.  낮은-순서의 파일 1, 2 및 디렉토리 1(DIR1)의 디렉토리가, 디렉토리 2(DIR2)의 파일 1-1, 파일 1-2, 및 파일12의 경우에 디렉토리1(DIR1)을 관련하는 영역에 기록되는 위치는, 디렉토리 1(DIR2)에 대하여 연속 영역에 기록되지는 않는다.
Patent KR-20020044136-A (KR)
Title: Sealing label
IPC: B65D41/62
Filed: 2000-08-14
Abstract: For sealing a container (2) consisting of a barrel portion (3) and a cap portion (4) threaded and tightened on the barrel portion, the sealing label (1) includes a lower portion (1A) for substantially wrapping the barrel portion and an upper portion (1B) for substantially wrapping the cap portion. The sealing label includes horizontal perforations (10) consisting of cut segments (11) and uncut segments (12; 13) extending along a border between the upper portion and the lower portion; a knob portion (1a) disposed at an edge of the upper portion; and inclined perforations (20) consisting of cut segments (21) and uncut segments (22) extending obliquely in the upper portion from the knob portion to the horizontal perforations. <IMAGE>
Patent KR-20020047141-A (KR)
Title: High-frequency band pass filter assembly, comprising attenuation poles
IPC: H01P1/205
Filed: 2000-08-26
Abstract: The invention relates to a high-frequency band pass filter assembly, comprising a master resonator and at least one stop-band resonator which is coupled thereto. The aim of the invention is to construct a filter structure in such a way, that with a given number of poles, the highest possible number of transmission zero positions occur in the stop bands, whereby in relation to known resonator configurations, no overcoupling is used between non-adjoining resonators. To this end, the stop-band resonator(s) is/are coupled to the master resonator in such a way that the stop-band resonator generates both transmission zero positions and transmission pole positions in tandem with the master resonator.
Patent KR-20020035586-A (KR)
Title: Sigma-delta modulator with an adjustable feedback factor
IPC: H03M3/00
Filed: 2001-06-26
Abstract: In a sigma-delta modulator the feedback circuit (4, 5) has an adjustable feedback factor controlled by an adjusting member (6) for adjusting the feedback factor of the feedback circuit.
Patent KR-20020075857-A (KR)
IPC: G06F9/445
Filed: 2000-10-06
Abstract: 컴퓨터 시스템 또는 네트워크에서 송신기로부터 수신기로 소프트웨어 모듈을 전송하는 방법에 있어서, 소프트웨어 모듈은 적어도 하나의 객체 및 적어도 하나의 클래스를 포함하고, 객체는 클래스(들)의 인스턴스이며, 각각의 클래스 또는 클래스 그룹에는 클래스 식별자가 제공된다.  송신기 및 수신기 둘 다 대응 클래스 식별자들을 갖는 클래스들 또는 클래스 그룹들의 데이터베이스를 포함한다.  송신기는 수신기에 전송될 소프트웨어 모듈의 클래스 식별자를 송신하고 수신기는 수신된 클래스 식별자의 존재에 대해 데이터베이스를 체크한다.  수신기는 "존재" 또는 "부재" 메시지를 송신기에 송신하고, 송신기는 수신기에서의 클래스 또는 클래스 그룹의 존재 또는 부재에 따라 소프트웨어 모듈의 객체만을 또는 객체 및 클래스 또는 클래스 그룹 둘 다를 전송한다.
Patent KR-20020043629-A (KR)
Title: High rate induction system
IPC: B65G43/08
Filed: 2000-10-12
Abstract: A sortation system and method of inducting product are useful with a sorter having a continuous member defining a plurality of transport positions of the continuous member and a plurality of sort destinations for receiving product discharged from the continuous member. At least one induction unit is provided including a plurality of tandem conveying units. Product is received with the at least one induction unit from a product source and discharged from the at least one induction unit to the continuous member. The invention is useful with carousel sorters, such as tilt-tray sorters and cross-belt sorters.
Patent KR-20020040898-A (KR)
Title: Machinable high strength stainless steel
IPC: C22C33/02
Filed: 2000-10-13
Abstract: A powder metallurgy article formed of a sulfur-containing, precipitation-hardenable, stainless steel alloy is described. The article has a unique combination of strength, ductility, processability, and machinability. The powder metallurgy article is formed of a stainless steel alloy having the following composition in weight percent.The balance of the alloy is iron and the usual impurities. The powder metallurgy article according to this invention is characterized by a fine dispersions of titanium sulfides that are not greater than about 5 mum in major dimension. A method of preparing the powder metallurgy article is also described.
Patent KR-20020058021-A (KR)
Title: Compatibilized resin blends and the preparation thereof
IPC: C08L75/04
Filed: 2000-11-14
Abstract: The present invention is a blend of a polymeric hydrocarbon and a thermoplastic polyurethane which is a compatibilized polymeric hydrocarbon that contains low concentrations of isocyanate reactive group. The compatibilizer can be prepared by reacting a modified polymer having pendant or incorporated amine-reactive groups with a hydroxyl amine, a diamine, or a polyethermonoamine. The compatibilized blend may further include a non-TPU engineering thermoplastic to form compatible blends of the polymeric hydrocarbon and the non-TPU engineering thermoplastic. In this case, the TPU is used as a co-compatibilizer.
Patent KR-20030023602-A (KR)
IPC: G03F7/20
Filed: 2001-10-05
Abstract: 본 발명은 스테이지 조립체 상에 장착되고 그로부터 제거될 수 있는 센서 장치에 관한 것이다.  센서 장치는 기판(402)과 그 기판에 결합된 일 이상의 센서(104)를 포함한다.  센서 장치는 또한 상기 기판에 연결되고 센서 장치를 스테이지 조립체의 표면(502) 상에 장착되도록 하는 적어도 하나의 스테이지 조립체 커넥터(414)와, 조작기가 센서 장치를 스테이지 조립체 상에 장착시키고 센서 장치를 스테이지 조립체로부터 제거하도록 하는 적어도 하나의 조작기 커넥터(420)를 포함한다.
Patent KR-20020063290-A (KR)
IPC: C08F255/00
Filed: 2001-10-26
Abstract: 그라프트 공중합체는 비산화 대기 속에서 
     미립 올레핀 중합체 물질에 고에너지 이온화 방사선을 조사하는 단계(1), 
     조사된 올레핀 중합체 물질을 하나 이상의 첨가제의 존재하에 올레핀 중합체 물질에 측쇄를 형성시킬 수 있는 하나 이상의 그라프팅 단량체로 처리함으로써 하나 이상의 하이드록실아민 유도체 중합 억제제(a)와 하나 이상의 티오, 니트로 또는 할로겐 치환된 지방족 또는 방향족 화합물, 또는 지방족 또는 방향족 포스핀 유도체(b)로부터 선택된 중합된 그라프팅 단량체의 측쇄의 분자량을 제어하는 단계(2) 및 
     생성된 그라프트된 올레핀 중합체 물질 속의 잔류 유리 라디칼을 불활성화시키고, 당해 물질로부터 미반응된 비닐 단량체를 제거하는 단계(3)에 의해 제조된다.  저분자량 측쇄를 함유하는 그라프트 공중합체는 가공하기 용이하도록 제조되고 내부 및 표면 형태가 개질된다.
Patent KR-20030026927-A (KR)
Title: Systems and methods for generating visual representations of graphical data and digital document processing
IPC: G06F9/44
Filed: 2001-04-17
Abstract: A computer device having a system for simulating tactile control over a document includes a a velocity detector for determining a velocity vector associated with pointer movement across a display screen. In response to a command for dragging a document, the velocity vector is employed in redrawing the document in a series of pictures that portray the document as moving on the display screen such that a user may drag a document and then release the pointer from the document, whereupon either: the page continues to move in a direction established by the velocity detector until the user indicates that the document is to stop moving; or the velocity decreases by a page inertia until it reaches zero velocity. A method for providing interface tools for manipulating a document on a display provides a tool that allows the user to adjust the prominence of selected portions of a displayed content document file in a displayed screen document, the selected portions comprising links or highlighted text.
Patent KR-20030011300-A (KR)
IPC: F16L23/18
Filed: 2001-03-26
Abstract: 본 발명은, 하나의 짝을 이루는 서로 대향된 쌍의 만곡 표면 사이에 삽입하는 가스켓 조립체이다. 이 가스켓은, 금속 재료로 형성되고, 제 1 평면 내의 상기 가스켓의 정상 상태에서 제 1 축을 따라서 제 1 직경크기와 상기 제 1 축에 대략 수직한 상기 제 1 평면 내에 설치된 제 2 축을 따라서 제 2 직경 크기로 연장하는 밀폐형 기하학 형상을 갖는 내부 외주 및 외부 외주를 갖는 탄성적인 리테이너를 구비한다. 이 리테이너는, 상기 제 1 평면에 대략 수직한 하나 이상의 평면 내의 제 1 및 제 2 직경 크기로 구부러질 수 있다. 적어도 하나의 대략 환상형의 실소자는, 상기 리테이너 상에 내부 또는 외부 외주의 적어도 일부분을 따라 같은 축방향으로 연장하도록 지지된다. 각 실 부재는, 인접하도록 구성된 대향 배치형 제 1 및 제 2 반경방향 실링 표면을 상기 하나의 대응한 경계면과 실링 접촉시킨다. 가스켓 조립체를 상기 경계면 사이에 삽입하면서, 각 실 소자는, 축방향으로 압축 가능하다. 이렇게 가스켓 조립체가 응축된 상태에서, 하나 이상의 유밀 실이 상기 경계면 사이에서 이루어지면서, 상기 리테이너는, 상기 경계면의 곡률에 맞추어 만곡 가능하게 된다. 그러나, 상기 경계면 사이에서 압축으로부터 해제시에, 가스켓 조립체는 실질적으로 그 응축 상태로부터 정상 상태로 복원된다.
Patent KR-20030032953-A (KR)
IPC: A61K35/12
Filed: 2001-05-16
Abstract: 본 발명은 신경 선조세포, 분화된 뉴런, 신경교세포, 및 성상교세포 집단을 제공한다.     분화를 개시하고, 신경 선조세포 집단을 확립하는 성장 조건의 칵테일에서 줄기 세포 집단 (예를 들면, 배아 줄기 세포)을 배양함으로써 집단을 수득한다.  선조세포를 도파민성 뉴런을 포함한 다양한 상이한 신경 표현형으로 배양물에서 더욱 분화시킬 수 있다.     분화된 세포 집단 또는 신경 전구세포를 약물 스크리닝 및 신경 질환의 치료에 이용하기 위해 대량으로 생성할 수 있다.