baber/WOPTO huggingface dataset:
Patent KR-20090029867-A (KR)
Title: Method and apparatus of cleaning a substrate
Inventor: LEE SE WON
IPC: H01L21/304
Filed: 2007-09-19
Abstract: A method and apparatus of cleaning a substrate is provided to improve a cleaning process efficiency by preventing a foreign material from being attached to the substrate through a shock wave with a laser beam. A laser beam provided from outside is focused on the top of a substrate. The laser beam is high energy and short pulse. The residue on the substrate is removed through a shock wave transmitted to all direction on the substrate(S200). The separated material is removed from the substrate by supplying a vibration to the substrate(S300). The foreign material is absorbed from the substrate, and is discharged to the outside(S400).
Patent KR-20080028793-A (KR)
Title: Mounting structure, electro-optical device, electronic apparatus, and method of manufacturing mounting structure
Inventor: IMAOKA NORIO
IPC: G02F1/1345
Filed: 2007-09-21
Abstract: A mounting structure, an electro-optical device, an electronic apparatus, and a manufacturing method of the mounting structure are provided to absorb the position deviation between the corresponding electrode terminals, thereby easily performing the position alignment. An additional portion(111b) is added into a basic portion(111a) and the length D1 and D2 of each electrode terminal(111) makes the width W of the first terminal group(110) constantly. The additional portion is formed at both sides of the base portion as a spiral curve S. The additional portion is also formed at one side between both sides of the base portion. When a device substrate is expanded and contracted due to moisture or heat, an arbitrary point of the device substrate is moved along the spiral curve S, so that the position of the device substrate is aligned between the electrodes. To align the position of each electrode, the first and second reference points regulated by the first and second align marks are used.
Patent KR-20090031019-A (KR)
Title: Cell-based reporter system for screening natural products reactivating gammaherpesvirus and screening method using the same
Inventor: SONG MOON JUNG
IPC: C12N15/38
Filed: 2007-09-21
Abstract: A reporter cell line for searching a gamma herpesvirus reactivation inducing material latent-infected in a gammaherpesvirus is provided to induce activation of a virus which is in a latent period so that a gamma herpesvirus can work. A reporter cell line for searching a gamma herpesvirus reactivation inducing material latent-infected in a gammaherpesvirus comprises a PAN RNA(polyadenylated nuclear RNA) promoter(sequence number 1) of Kaposi's sarcoma-associated herpesvirus(KSHV) and a gene structure with a report gene connected to be operated. The report gene is destabilized enhanced green fluorescent protein(EGFP).
Patent KR-20090032153-A (KR)
Title: Rubber gloves' drier
Inventor: LEE HYANG CHUN
IPC: A47J47/16
Filed: 2007-09-27
Abstract: A rubber glove drier is provided to be cleaned easily as a holder comes out if a door is open and to hang rubber gloves easily without the interference of ceiling of a drying room and the side wall. A rubber glove drier comprises: a fastening unit; a concave part(3) formed in the inner surface bottom of a door(2); a fastening rings(4,5) formed at both ends of the top side; a rubber glove holder(6); a vertical hanging pole(8) installed on a plate(7); a settling rod(9) inserted in the concave part of the door; and a hangers(10,11) combined in a fastening ring of the door.
Patent KR-20090032195-A (KR)
Title: Apparatus and method for auto cobbling
Inventor: KIM YOUNG JU
IPC: B21B15/00
Filed: 2007-09-27
Abstract: An apparatus and a method for automatically cobbling a rolling material are provided to prevent the occurrence of miss roll and minimize damage to production line by automatically cobbling the rolled material entering the intermediate mill driven in an alarm mode. An automatic cobbling apparatus of an intermediate mill which operates in an alarm mode in malfunction of the parts, a control part(100) generating control signal, an actuator(45) driving a rolling line which is positioned on the inlet side of the intermediate mill based on the control signal, a cutter(10) for cutting the rolling material entering the intermediate mill into the set length for cobbling.
Patent KR-20090033296-A (KR)
Title: Off line mode uninterruptible power supply with intelligent interruption sensing circuit and method thereof
Inventor: HONG MYOUNG SHIN
IPC: H02J9/06
Filed: 2007-09-29
Abstract: An off line uninterruptible power supply and a method thereof are provided to minimize malfunction regardless of a change of an AC voltage by securing a stability of an interruption sensing region through an analysis circuit of an RMS(Root Mean Square) AC voltage. An energy storage device stores surplus energy from an AC input power source. A charging circuit part converts the surplus energy from the AC input power source into DC energy. A discharging circuit part converts the DC energy stored in the energy storage device into the AC energy, and provides the converted AC energy to an output load. A synchronous change-over switch part provides the AC energy from the AC input power source to the output load in a normal operation condition, and provides the DC energy stored in the energy storage device to the output load according to a control signal of a control part in an error of the AC input power source. An interruption sensing circuit part senses an error of the AC input power source.
Patent KR-20090034517-A (KR)
Title: Airtight container for keeping
Inventor: YOON WEON SHIK
IPC: B65D43/08
Filed: 2007-10-04
Abstract: An airtight container is provided, in which the structure of the hanging unit formed in the exterior circumference of the container body is improved and the molding error rate is decreased. An airtight container comprises: a container body(10) having a hanging unit(11) which is extruded along the upper outward circumference; a cap member combined with the upper part of the container body; and a locking member(21) which is pivotally combined along the circumference of the cap member and in which a hanging protrusion(22) which is combined with the hanging unit of the container body is formed.
Patent KR-20090035093-A (KR)
Title: Display device
Inventor: KIM KYUNG WOOK
IPC: G06F1/16
Filed: 2007-10-05
Abstract: A display device which conspicuously reduces the generation of the noise generated during the rotation of the display device is provided to offer a stand for a display device of high reliability and reduce the generation of noise during the rotation of the display device. A stand supports the load of a display module(10) and induces the rotation of the display module. The stand comprises the bellow cover(31), a top cover(37) and a drive motor(34). The top cover covers the bellow cover and rotates the display module into one body. The drive motor provides the torque for the top cover. The top cover directly or indirectly contacts the axis of rotation of the drive motor. The axis of rotation rotates on the virtual surface. The virtual surface comprises the contact surface with the axis of rotation. The drive motor is radically arranged inside the bellow cover. The rotation sensor senses the rotation quantity of the display module.
Patent KR-20090038601-A (KR)
Title: Method for walsh code resource assignment in mobile communication, and program recorded medium for them
Inventor: JO SUNG HO
IPC: H04B7/26
Filed: 2007-10-16
Abstract: A recording medium storing a program and a Walsh code resource allocation method for preventing the Walsh code resource shortage of a voice call in a mobile communication are provided to control data rate of data call based on the Walsh code utilization of data call and the allocation of the Walsh code resource about the corresponding data call. It confirms whether the paper in which data call that a channel is occupied exists(S11). If the data call which channel is occupied exists, it confirms whether to be normal, the Walsh code of the usage ratio is confirmed(S12). If the Walsh code utilization of the corresponding data call is greater than the standard value, the data rate of the corresponding data call is below controlled as one step(S13). It confirms whether the Walsh code usage rate is greater than standard value(S14).
Patent KR-20070106955-A (KR)
Title: Pipe propulsion method using insertion plate
Inventor: JEON SEUNG BAE
IPC: E02D29/055
Filed: 2007-10-17
Abstract: An insertion plate is provided to prevent ground subsidence at the time of installing a pipe with trenchless pipe ramming method so that safety and stability of both ground and structure are obtained along with reduction in a term of works and cost. In practicing a trenchless pipe ramming, an opening(205) on sheet piles(201) at a wall of a launch pit is made to insert an insertion plate(300). The opening is located at a calculated distance above the location where the pipe(100) is to be driven. After inserting the insertion plate through the opening, surface(D) on the wall is cut to open for ramming a pipe.
Patent KR-20080037550-A (KR)
Title: Semiconductor device, mounting structure, electro-optical apparatus, electronic system, and method for manufacturing electronic component
Inventor: SAITO ATSUSHI
IPC: H01L21/60
Filed: 2007-10-24
Abstract: A semiconductor device, a mounting structure, an electro-optical apparatus, an electronic system, and a method for manufacturing an electronic component are provided to improve the stabilization of contact resistance by preventing a crack on a conductive layer due to deformation of a bump. A protrusion electrode(P) has a bump(13) made of resin, a base layer(14a) formed on the bump, and a surface conductive layer(14b) formed on the base layer. The base layer is comprised of material having ductility lower than the surface conductive layer. The base layer is arranged on the vertex of the protrusion electrode. The base layer is made of material whose adhesion for the bump is greater than the surface conductive layer. A base electrode(11) is formed on a region except for the region on which the bump is formed. The surface conductive layer is conductively connected to the base electrode. The base layer is made of a conductive material. The surface conductive layer is conductively connected to the base electrode through the base layer.
Patent KR-20090043649-A (KR)
Inventor: LIM HYONG JUN
IPC: B65D35/04
Filed: 2007-10-30
Abstract: 본 발명은 액상으로 이루어진 치약, 화장품 등의 내용물이 저장되는 튜브용기에 관한 것이다. 이 같은 본 발명은, 튜브용기에 공기의 유입만 가능하고 공기와 액상 내용물의 배출은 방지되는 공기흡입부를 형성하여, 튜브용기의 어느 부분을 누르더라도 튜브용기가 원래의 모양으로 복원되도록 함은 물론, 튜브용기내에 액상 내용물이 조금 남아 있을 경우 그 액상 내용물이 출구를 통해 용이하게 배출될 수 있도록 하는 내부 팽창 복원력을 가진 튜브용기를 제공한다.  
       
     공기흡입부, 파이프, 튜브용기, 에어펌프
Patent KR-20090047998-A (KR)
Inventor: KIM SANG SEOP
IPC: C08F4/42
Filed: 2007-11-09
Abstract: 본 발명은 하기 화학식 1로 표시되는 포스피노셀레노익 에스테르 화합물, 이의 제조방법 및 상기 화합물이 가역적 부가-단편화 연쇄 전달(RAFT)제로 사용되는 비닐계 화합물의 리빙 라디칼 중합 방법에 관한 것이다.  
     본 발명에 따른 포스피노셀레노익 에스테르 화합물은 작용기의 다양한 구조적 변형이 가능함에 따라 고분자 즉, 비닐계 화합물의 중합체의 물성 조절이 가능한 효과를 제공한다.  
     [화학식 1] 
     
       
     
     포스피노셀레노익 에스테르 화합물, 가역적 부가-단편화 연쇄 전달(RAFT), 리빙 라디칼 중합
Patent KR-20090049136-A (KR)
Inventor: HYUN SEUNG SOON
IPC: F16C7/00
Filed: 2007-11-13
Abstract: 본 발명은 커넥팅 로드 크랙킹시 자화방지장치에 관한 것으로서, 더욱 상세하게는 커넥팅 로드와 로드캡을 분리하는 파단분할(크랙킹) 공정에서 크랙킹 기구부(맨드렐,웨지) 및 커넥팅로드에 칩등이 달라붙지 않도록 자성을 방지하는 커넥팅 로드 크랙킹시 자화방지장치에 관한 것이다. 
     이를 위해, 본 발명은 외측 일부에 경사면이 형성된 웨지; 내측부에 상기 웨지의 경사면에 대응되는 경사면을 갖고, 외측부가 대단부 내측면에 접촉하며, 고정측과 이동측이 반으로 분리형성된 제1 및 제2맨드렐; 상기 웨지가 맨드렐의 경사면을 따라 하강함에 따라 제2맨드렐이 로드 소단부방향으로 이동하면서 상기 대단부가 로드캡과 로드연결부로 분할될 경우에 로드의 대단부 양쪽 외측면에 접촉하여 로드연결부를 가이드하는 탈자용 가이드블럭; 상기 대단부 분할시 충격을 완화시킬 수 있도록 로드 소단부를 지지하는 완충블럭;을 포함하여 구성되고, 상기 대단부가 로드캡과 로드연결부로 파단될 때 상기 탈자용 가이드블럭은 전류판을 이용하여 상방간에 역자기장을 발생하여 상기 대단부의 파단면을 탈자시키는 것을 특징으로 하는 커넥팅 로드 크랙킹시 자화방지장치를 제공한다. 
       
     커넥팅 로드, 크랙킹, 로드캡, 로드연결부, 자성
Patent KR-20090050118-A (KR)
Inventor: YEO JOO YONG
IPC: H02M7/48
Filed: 2007-11-15
Abstract: 본 발명은 냉각성능이 향상된 인버터의 필름커패시터 모듈에 관한 것으로서, 필름커패시터에서 발생한 열을 케이스를 통해 방열판으로 전달하여 방출하는 것과 더불어, 케이스의 격벽 내부공간을 통해 필름커패시터 셀 모듈 사이로 삽입된 방열판의 냉각핀이 필름커패시터 모듈의 열을 모듈 내부에서 직접 전달받아 외부로 방출하도록 구성됨으로써, 보다 우수한 냉각성능을 가지면서 커패시터의 수명 연장 및 인버터의 안정적인 성능 확보가 가능해지는 인버터의 필름커패시터 모듈에 관한 것이다.  
       
     전기자동차, 인버터, 필름커패시터, 냉각성능, 냉각핀, 방열판
Patent KR-20090051401-A (KR)
Inventor: LEE JUNG HOON
IPC: G02F1/1335
Filed: 2007-11-19
Abstract: 본 발명의 일 실시예에 따른 광학시트 패키지는 광학시트, 광학시트 일면에 위치하는 제 1 보호필름, 광학시트의 타면에 위치하는 제 2 보호필름을 포함하고 제 1 보호필름 또는 제 2 보호필름 중 적어도 어느 하나는 소정의 색을 가진다. 
       
     광학시트, 보호필름, 색
Patent KR-20090051921-A (KR)
Inventor: JEON BYEONG BAE
IPC: A61K8/97
Filed: 2007-11-20
Abstract: 본 발명은 로맨틱한 감정을 일으킬 수 있는 네롤리 오일(Neroli oil) 및 일랑일랑 오일(Ylang ylang oil)의 복합향 함유 향료 조성물 및 상기 향료 조성물을 포함하는 화장료 조성물을 개시하는데, 상기 로맨틱한 감정은 중추신경계 생리지표인 뇌파(EEG)와 자율신경계 생리지표인 피부저항(GSR) 값으로 객관적으로 측정된다.  
       
     향, 로맨틱, 각성, 네롤리 오일, 일랑일랑 오일, 화장료 조성물, 항료 조성물
Patent KR-20090052597-A (KR)
Inventor: WIE SEONG KAE
IPC: B62D25/08
Filed: 2007-11-21
Abstract: 본 발명은 차량용 프론트엔드모듈(Front End Module;FEM)의 전방부에 장착되는 일체형으로 성형된 프론트멤버와; 상기 프론트엔드모듈의 양측에 각각 장착되고, 일단이 상기 프론트멤버와 결합되는 사이드멤버를 포함하여 구성됨으로써, 조립성 및 강도가 향상되고, 원가절감 효과가 있는 차량용 프론트엔드모듈의 케리어에 관한 것이다. 
       
     프론트엔드모듈, 프론트멤버, 사이드멤버, 사출금형
Patent KR-20090054013-A (KR)
Inventor: LEE YE SEUNG
IPC: A47G19/03
Filed: 2007-11-26
Abstract: 종이컵 종이컵을 위생적으로 보관하며 한개씩 뽑아 쓸수 있도록 고안된 '종이컵 보관 사용함(기둥Box)'에 관한 것 
     으로 종이컵을 포개서 담을수 있는 '종이컵 보관 사용함(기둥Box)'(1)을 만들고 종이컵을 담아 물체(탁자)위에 세웠을때 제일 아래쪽 종이컵 날개(4) 높이 지점에 종이컵 날개(4)를 잡아주는 종이컵 날개 걸이턱(3)을 만들어 주고 종이컵을 담은 다음 종이컵 받침대(5)를 손가락으로 잡고 아래로 뽑으면 종이컵은 한개씩만 빠진다 이때 종이컵 보관 사용함(기둥Box) 위 부분에 뚜껑(2)을 덮은다음 물체(탁자)위에 세워서 사용하면 이물질은 종이컵으로 유입되지 않으므로 먼지가 나는 작업장, 사무실, 자동차실내. 등 어느곳에서나 종이컵을 청결하게 보관시킬수 있고 사용할 수 있는 편리함을 제공받게 된다 
       
     종이컵
Patent KR-20090055810-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: JOO KWANG CHUL
IPC: H01L21/8247
Filed: 2007-11-29
Abstract: A semiconductor memory device and a manufacturing method thereof are provided to prevent a dopant from being diffused to interface of a tunnel film and a floating gate. A turner insulating layer(113) is formed on a semiconductor substrate(101), and a floating gate including an undoped polysilicon layer(116) on the turner insulating layer, a diffusion barrier(117), and doped polysilicon film are formed. A dielectric film is formed on the floating gate, and a control gate is formed on the dielectric film. The undoped polysilicon film is formed at lowest part of the floating gate, and the diffusion barrier having oxidation poly-silicon is formed at the lower part of the doped polysilicon film.
Patent KR-20080052433-A (KR)
Title: Method and system for optimizing transmit power of a power amplifier using a battery voltage(vbat) monitor
Inventor: ARYA BEHZAD
IPC: H04B1/16
Filed: 2007-12-05
Abstract: A method and a system for optimizing transmission power of a power amplifier using a battery voltage monitor are provided to prevent power output of the power amplifier from being influenced by a battery level, and to prevent the performance of the power amplifier from being changed when the battery level is changed. A mobile terminal device(150) comprises an RF(Radio Frequency) receiver(153a), an RF transmitter(153b), a T/R switch(152) and a digital base band processor terminal(150). An antenna(151) is able to be connected with the T/R switch through communication. If the T/R switch is set as 'R' or reception, the antenna is able to be connected with the RF receiver through the communication. And the T/R switch is set as 'T'or transmission, the antenna is able to be connected with the RF transmitter.
Patent KR-20090060626-A (KR)
Title: Light source and driving method the same and display device having the same
Inventor: KIM HYUK HWAN
IPC: G02F1/133
Filed: 2007-12-10
Abstract: A light source module, a driving method thereof and a display device including the same are provided to reduce the number of inverters for operating each light source. A light source module(1000) comprises a plurality of optical sources(1100) and a light source control unit(1200). The optical sources are arranged in a matrix type and independently emit the light. The light source control unit comprises a column control part(1210), a row control part(1220) and a brightness control unit. The column control part provides a column control signal to each column of the optical source matrix according to a brightness signal. The row control part provides a row control signal to each row of the optical source matrix according to a brightness signal.
Patent KR-20090062482-A (KR)
Title: A system of moving object race relay, binggo game and free gift providing for promotion of sauna shop
Inventor: CHO BYUNG HO
IPC: G06Q50/34
Filed: 2007-12-13
Abstract: A moving body race for customer inducement of a sauna for relaying a bingo game and a moving object race through internet is provided to realize the attraction of the customer by relaying race contents without directly installing the race in a sauna place. A sensor detection unit(300) is installed in a race course(100). The sensor detection unit measures the start time and ending time of the game. An encoding and signal processor(400) process the time signal. An image shooting unit(200) takes a picture of the race of the insect. The encoding and signal processing unit encodes the video signal. A streaming transmitter transmits the race scene with for shop display devices. The display devices indicate images on large screens.
Patent KR-20090063302-A (KR)
Title: Bis(2-ethylheptyl) phthalate from seahorse and its phamaceutical use
Inventor: KIM SE KWON
IPC: C07C69/80
Filed: 2007-12-14
Abstract: A bis(2-ethylheptyl) phthalate compound is provided to treat and prevent Alzheimer type dementia disease and hypertension due to excellent antioxidant activity, beta-secretase inhibitory activity and tyrosinase inhibitory activity. A bis(2-ethylheptyl) phthalate compound has a structure represented by chemical formula 1. The bis(2-ethylheptyl) phthalate compound is obtained by the steps of: pulverizing freeze-dried Hippocampus Kuda Bleeler 2 kg; extracting the pulverized material with methanol 3-5 L in a room temperature for 15 days; obtaining crude methanol extract by removing solvent from the methanol extract; and purifying the crude methanol extract by using chromatography.
Patent KR-20090066856-A (KR)
Title: Accessory of egg type
Inventor: CHOI JAE GU
IPC: A44C25/00
Filed: 2007-12-20
Abstract: An egg type accessory is provided to reduce working hours during the door construction and lower the energy loss in a room by improving structure of a door hinge device. An egg type accessory comprises a pair of bodies(10), a receiving part(11), a connecting part(12), and a fixing part(13). The receiving part is formed within the bodies when combining the bodies with each other. The receiving part is depressed into the bodies in an egg shape such that food or article is received in the receiving part. The connecting part is formed on one of upper and lower sides of the bodies which are brought into contact with each other. The fixing part is formed on the other of the upper and lower sides of the bodies which are brought into contact with each other.
Patent KR-20090067280-A (KR)
Title: 물 빠지는 우산
Inventor: SONG YEO WON
IPC: A45B25/00
Filed: 2007-12-21
Abstract: 비가 오는 날에 우산을 들고다니다가 접었을 때 물기가 그대로 튀어 옷이 젖게 되는 것을 경험하였고 불편하고 불쾌함이 들었다. 그리하여 이 불편함을 개선하고자 이 아이디어를 생각해 내었다. 기존의 우산은 우산을 접었을 때 빗물이 고여 있는 겉감이 나오게 된다. 그리하여 우산을 흔들어 물기를 털어내거나 다시 펴서 우산의 물기를 제거해야한다. 본 발명은 우산을 접었을 때 기존의 방식인 겉감이 밖으로 나오는 것이 아니라 안감이 밖으로 나오고 겉감은 안쪽으로 겉감끼리 접하게 되는 것이다. 그리고 겉감끼리 접히게 되면 물기가 안쪽으로 모이게 될 것이고, 우산을 꼭 다시 펴지 않고도 뒤집어 놓았을 때 물이 아래로 흘러 쉽고 자연스럽게 물기가 빠지게 되는 것이다.  
       
     물,우산
Patent KR-20090067872-A (KR)
Title: Hood apparatus with function for reducing loss of raw materials
Inventor: KO DAE KWUN
IPC: B02C1/00
Filed: 2007-12-21
Abstract: A hood device is provided to prevent the clogging of a duct and to reduce the loss of a raw material. A hood device comprises a hood(10) which is installed at the upper part of a load mill to inhale the dust generated at the load mill used to make the cokes having a large size into the cokes having a small size; a duct(11) which is installed at the upper terminal of the hood so as to be connected; a space part(13) for the filling of steam which is dually formed inside the hood; and a steam jacket(12) which is installed in the duct to supply steam to the space part of the hood.
Patent KR-20090038780-A (KR)
Title: Treadmill with automatic speed control, control module of the same and control method of the same
Inventor: PARK JAE SANG
IPC: A63B22/02
Filed: 2007-12-24
Abstract: An automatic speed control treadmill, a control module, and control method for the same are provided, which improve a running feeling by realizing the feeling of walking or running on the solid surface. A treadmill comprises: a main body in which the running belt supporting a user is installed; a drive motor operating the running belt; a motor driving part operating the drive motor; a user sensor which is installed at the fixed region of the main body and measures the location of a user; and a controller delivering the control signal to the motor driving part. The controller comprises a pre-processor, a standard location generating unit, and a drive command unit.
Patent KR-20090070378-A (KR)
Title: Cmos image sensor and method of fabricating the same
Inventor: PARK JEONG SU
IPC: H01L27/146
Filed: 2007-12-27
Abstract: A CMOS image sensor and a method of fabricating the same are provided to prevent crosstalk between adjacent light receiving regions by blocking a light of which an incident angle is not corresponded to the light receiving regions. Light receiving elements(122,124,126) convert a red(R), a green(G), and a blue light(B) into an electric signal, and a metal wiring(142,144) is formed on the light receiving region and transmits the electrical signal to the outside. Insulating layers(130,140,150) insulate a plurality of metal wirings, and a micro lens(170) is formed to correspond to a light receiving region and condenses a received light into the receiving region. A light transmission adjust layer(180) controls an optical transmission according to an incident angle of the light which is projected from the outside.
Patent KR-20070036120-A (KR)
Inventor: LOKTIONOV ALEXANDRE
IPC: A61B17/00
Filed: 2005-07-06
Abstract: 본 발명은 박리된 세포를 인간 직장으로부터 샘플링하는 장치에 관한 것으로, 이 장치는 원위 삽입단(2)과, 근접단(34)과, 폐쇄 가능한 내강(3)을 가지는 삽입 부재(1)와, 외부 세포 샘플링 표면(5)과 내부 표면을 가지는 가요성 막을 포함하고, 상기 막은 삽입 부재의 원위 삽입단에 밀봉되어 부착돼서 내강에 고정되고, 사용시, 내강에 최소한 제1 상승 압력을 가압하면 막이 원위 삽입단에서 방출되어 직장 점막 표면과 접촉하게 되고, 내강에 제2 감소한 압력을 가압하면 막이 안으로 뒤집혀져 삽입 부재의 내강으로 복귀하게 된다.  상기 장치를 포함하는 키트 및 상기 장치를 사용한 직장 세포 샘플링 방법 또한 설명된다. 
       
     세포, 암, 직장, 진단, 샘플링, 내강
Patent KR-20070044430-A (KR)
Inventor: TOTH RICHARD EDMUND
IPC: B22F1/16
Filed: 2004-06-10
Abstract: 미립자 물질을 종래 공정에 의하여 얻을 수 없는 물성의 조합을 갖는 물품(article)으로 성형하는 액체상 소결 방법이 제공된다.  이러한 미립자 물질은 WC 또는 TaC와 같은 코어보다 상대적으로 높은 파괴 강인성을 갖는 금속 화합물의 층으로 개별적으로 코팅된 상기 코어 입자로 구성된다.  이러한 코팅된 입자는 Co 또는 Ni와 같은 금속을 포함하는 외층을 포함한다.  이러한 코팅을 갖는 입자는 물품(article)을 형성하기 위하여 가압되고, 상기 물품(article)은 충분한 밀도가 코어 입자를 형성하는 물질의 분해없이 얻어지는 압력과 온도에서 고밀도화 된다. 
       
     소결, 파괴인성(fracture toughness), 강인성, 경질 분말, 코팅, 고밀도화, 코어, 중간층, 외층