baber/WOPTO huggingface dataset:
Patent KR-20130048463-A (KR)
Title: Chemical vapor deposition apparatus for flat display
Inventor: KIM YOUNG MIN
IPC: C23C16/44
Filed: 2011-11-02
Abstract: PURPOSE: A chemical vapor deposition apparatus for a flat panel display is provided to use a sealing lift unit to control deflection of a gas distribution plate which is generated during a manufacturing process even in a vacuum state, thereby reducing initial setting hours. CONSTITUTION: A chemical vapor deposition apparatus for a flat panel display includes a gas distribution plate(31), a backing plate(32), and a sealing lift unit(50). The gas distribution plate is arranged inside a chamber(10), and has multiple passing holes which provide the surface of a glass substrate with a deposition substance. The backing plate is formed with a buffer space(B) which is separated from the gas distribution plate, and is arranged in parallel with the gas distribution plate on the upper area of the gas distribution. The sealing lift unit connects the gas distribution plate and the backing plate on the central area of the gas distribution plate, and prevents the center of the gas distribution from being deflected. The sealing lift unit is combined with the backing plate so that the vacuum state of the buffer space can be separated from the atmosphere state of the upper part of the backing plate.
Patent KR-20130050724-A (KR)
Title: Partition have heating device
Inventor: GIM HONG UN
IPC: E04B2/74
Filed: 2011-11-08
Abstract: PURPOSE: A partition equipped with a heating device is provided to rise an indoor temperature without using a separate heating device by internally equipping a carbon heating fiber. CONSTITUTION: A partition equipped with a heating device comprises a body panel(100), a settling part(110), a latching stepped part(111), a carbon heating fiber(130), a connection line(120), a fixing member(160), and a control part(150). The settling part is formed in the upper side of the body panel. The stepped part is formed on the circumferential surface of the settling part. The carbon heating fiber is settled in the settling part and is internally mounted with a carbon heating wire(131) which generates heat through the surface thereof when supplied with power. The connection line is installed in both ends of the carbon heating fiber. The fixing member fixes the circumferential surface of the carbon heating fiber inserted into the settling part. The control part controls the power supply through the connection line in order to control the temperature of the heat generated in the carbon heating fiber.
Patent KR-20130052318-A (KR)
Title: Injection unit
Inventor: CHO SUN HWA
IPC: A61M5/19
Filed: 2011-11-11
Abstract: PURPOSE: A liquid medicine supplying device is provided to check an injected object, which is injected with liquid medicine, with an unaided eye, and to collect a liquid medicine unit. CONSTITUTION: A liquid medicine supplying device(100) comprises a chamber(31), a piston(34), a piston pressurization unit(35), an injection tube(32), and a display unit(37). The chamber is equipped on both ends in which a first connection tube(311) and a second connection tube(312) which are connected to the outside and mutually faced. The piston is equipped movably inside the chamber to make liquid medicine to flow in and out of the chamber. The piston pressurization unit is provided movably between the piston and the second connection tube to pressurize the piston toward the first connection tube. The injection tube is connected to the first connection tube to supply the liquid medicine, which is discharged from the chamber, to an injected object. The display unit is equipped on the injection tube to form an injection mark on the surface of the injected object when the injection tube is contacted with the injected object.
Patent KR-20130052789-A (KR)
Title: Parking lever apparatus
Inventor: PARK MIN SUNG
IPC: B60T7/10
Filed: 2011-11-14
Abstract: PURPOSE: A parking lever device for a vehicle is provided to reduce power consumption for pulling a parking lever by changing a structure of the parking lever to the structure capable of being easily pulled. CONSTITUTION: A parking lever device comprises a side fixing plate(10), a side rotation frame(11), a handle unit(13), and a release button(14). The side fixing plate is installed on a vehicle body by including an interval in a lateral direction. The side rotation frame is connected to the one side surface of the side fixing plate and rotatably supports the handle unit. The handle unit is connected to an end of the side rotation frame in order to be parallel to the end and is rotatably mounted in front and rear directions by a driver. The release button is installed at the end of the handle unit in order to be pulled and releases locking to rotate the handle unit.
Patent KR-20120055460-A (KR)
Title: Network system, management computer, and band management method
Inventor: KAWAHARA KOTA
IPC: H04L45/42
Filed: 2011-11-21
Abstract: PURPOSE: A network system, a management computer, and a band management method are provided to quickly search a route using a standard algorithm without numerical calculation per the type of each link. CONSTITUTION: A path search operation unit determines a conversion rate of topology operation C00(B02). A topology operation unit determines a topology of an available NNI(Network Node Interface)(B03). A path searching unit determines path candidates by the available NNI topology, a start point port, and an end point port(B04). If the path candidates exist, a conduction checking unit checks whether the path candidates are conducted(B05,B06).
Patent KR-20130056088-A (KR)
Title: 40 gigabit ethernet line interface apparatus with network synchronization function and alternate physical layer interface
Inventor: CHOI WOO YOUNG
IPC: H04L29/10
Filed: 2011-11-21
Abstract: PURPOSE: A 40 giga class Ethernet line interface device which supports a network synchronization function and a selective physical layer interface is provided to improve availability of a board by being variably applied according to a system necessity. CONSTITUTION: A Ethernet physical layer interface(100) provides a 40 gigabit Ethernet physical layer interface of port 1 and a 10 gigabit Ethernet physical layer interface of port 4. A packet processor(300) processes a packet by receiving the packet from a physical layer interface which is selected by a user in the Ethernet physical layer interface or transmitting the packet to the selected physical layer interface. If a network synchronization recovery clock is received from the interfaces of the physical layer interface, a clock controller(400) examines effectiveness and transmits to a line interface controller. The line interface controller(200) determines whether a 40 gigabit Ethernet line interface of port 1 or a 10 gigabit Ethernet line interface of port 4 is used or not and exchanges data of an initialization provision, an operation state collection, and an management of a main processor board. [Reference numerals] (101) 40 gigabit physical layer interface; (102) 10 gigabit physical layer interface 1; (103) 10 gigabit physical layer interface 2; (104) 10 gigabit physical layer interface 3; (105) 10 gigabit physical layer interface 4; (200) Line interface device controller; (201) Debugging port; (300) Packet processing unit; (400) Clock control unit; (500) Switch fabric interface unit; (600) Main processor board; (700) Switch fabric board; (800) System clock distribution unit
Patent KR-20130057242-A (KR)
Title: Device for automatically measuring oxigen delivery index of blood
Inventor: LEE DONG HWAN
IPC: G01N11/00
Filed: 2011-11-23
Abstract: PURPOSE: An automatic measuring apparatus of oxygen delivery index(ODI) of blood is provided to automatically maintain blood temperature, insert a needle, and supply a predetermined amount of liquid by measuring ODI of blood, and to reduce worker's mistake. CONSTITUTION: An automatic measuring apparatus of ODI is used for measuring ODI by automatically extracting blood from a blood container(20). The apparatus comprises a container receiving member(220), a blood supply member(240), a viscosity measuring member(400), a hematocrit measuring member(500), and a control unit. The container receiving member is used for receiving a storage container. The blood supply member supplies blood from the storage container. The viscosity measuring member measures viscosity of blood supplied from the blood supply member. The hematocrit measuring member is used for measuring hematocrit of blood. The control unit is used for calculating ODI of blood using viscosity of blood and hematocrit value.
Patent KR-20130058513-A (KR)
Title: Backlight unit and illumination system using the same
Inventor: JANG YOUNG BAE
IPC: G02F1/1333
Filed: 2011-11-25
Abstract: PURPOSE: A backlight unit and a lighting system using the same are provided to offer a backlight unit having an air guide using a reflector with a partially inclined plane without a light guide plate, thereby producing light and an inexpensive backlight unit. CONSTITUTION: A reflector(300) is disposed on a bottom cover(500). An optical member is spaced apart from the reflector. At least one light source module(600) is disposed between the reflector and the optical member. A bracket(200) supports the light source module and includes a first and third protrusion portions. The reflection pattern of the reflector diffuses and reflects the light from the light source module. [Reference numerals] (AA) Air guide
Patent KR-20120002958-A (KR)
Title: Coating and developing system and coating and developing method
Inventor: MATSUOKA NOBUAKI
IPC: H01L21/027
Filed: 2011-12-06
Abstract: PURPOSE: A coating developing device and method are provided to reduce the load of a returning member by installing a thermostat unit in around the hydrophobic unit and to improve returning efficiency by a returning means. CONSTITUTION: A processing block(S2) forms a coating film which includes a resist film. The processing block comprises a unit block for coating film formation and a unit block for a developing process. The unit block for the coating film formation and the unit block for the developing process comprise a liquid processing unit, a heating unit, and a returning member for a unit block. The returning member for the unit block returns a substrate to the liquid processing unit and the heating unit. A sending and receiving part group(G) is composed of a hydrophobic unit which executes a hydrophobic process about a sending and receiving part and a wafer.
Patent KR-20130063301-A (KR)
Title: Solid oxide fuel cell stack
Inventor: BAE GYU JONG
IPC: H01M8/24
Filed: 2011-12-06
Abstract: PURPOSE: A solid oxide fuel cell stack is provided to maintain structural stability of a stack current collecting part for a long period of time even under a high temperature oxidation atmosphere. CONSTITUTION: A solid oxide fuel cell stack comprises a plurality of unit cells(100'); external current collectors(210,220) which collect currents from the unit cells and electrically connects the unit cells to each other; a first stack current collecting member(230) which finally collects currents from the unit cell of the terminal; a second stack current collecting member(240) which is fixed to the first stack current collecting member and electrically connected to the outside; a cap(150a) which is mounted on one end of the unit cell; and a supporting member(160) for dispersing loads of the first and second stack current collecting members.
Patent KR-20130066111-A (KR)
Title: Method for recovering metal zinc from material containing zinc
Inventor: BYEON TAE BONG
IPC: C22B19/04
Filed: 2011-12-12
Abstract: PURPOSE: A recovery method for dezincing from a zinc contained material is provided to secure the durability of dezincing equipment by controlling the pressure in an evaporating chamber during the evaporation of zinc. CONSTITUTION: A recovery method for dezincing from a zinc contained material includes an evaporating chamber(3), a zinc recovery pipe(11), and a zinc recovery chamber(13). The evaporating chamber includes a heating element(4) for melting and vaporing metal zinc by heating a zinc contained steel material(7) which is included in the evaporating chamber. The zinc recovery pipe discharges the zinc, which is vaporized in the evaporating chamber, from the evaporating chamber. The zinc recovery chamber is connected to the evaporating chamber by the zinc recovery pipe, and recovers the vapor zinc to the metal zinc by receiving the vaporized zinc. The evaporating chamber includes a door(6) enabling to open and close in the top thereof. The zinc recovery system supplies the non-oxidative gas to the evaporation chamber by opening the top door.
Patent KR-20130068003-A (KR)
Title: Cel3-kg22 cellulase gene from ruminant stomach microorganism of black goat and uses thereof
Inventor: LEE KYUNG TAI
IPC: C12P21/00
Filed: 2011-12-15
Abstract: PURPOSE: A Cel3-KG22 product, cellulase, is provided to be used in a feed additive and a detergent composition by finding a cellulase gene from a ruminant stomach microorganism of a black goat, to develop biofuel. CONSTITUTION: A cellulase protein derived from a ruminant stomach microorganism has an amino acid sequence of sequence number 2. A gene encodes the cellulase protein. A recombinant vector contains the gene. The host cell is transformed by the recombinant vector. A method for producing a large amount of cellulase from the host cell comprises a step of transducing the recombinant vector to the host cell and overexpressing cellulase.
Patent KR-20130082817-A (KR)
Title: Apparatus and method of setting up forbidden word filter
Inventor: MOON JI HOON
IPC: G06Q50/30
Filed: 2011-12-20
Abstract: PURPOSE: A forbidden words setting device of a chatting client and a method thereof are provided to offer a system, capable of applying forbidden words in a chatting client by user. CONSTITUTION: When a user inputs a forbidden word, a chatting client renews a locally stored forbidden word list by including the inputted forbidden word (S110). The chatting client confirms whether the corresponding word exists in chatting data received from a chatting server (S120) and performs a blind-process to the corresponding data (S130). The forbidden word list is transmitted to the chatting server (S140) and a forbidden word recommend list, which is generated with a plurality of forbidden word lists, is provided to be displayed on a screen (S150). A user selects the forbidden word recommended through the list before including the same at the locally stored forbidden word list for renewing a final list (S160). [Reference numerals] (AA) Start; (BB) End; (S110) Inputting forbidden words; (S120) Checking if there is any forbidden words; (S130) While forbidden words are blocked, the other words are displayed; (S140) List of forbidden words are transmitted; (S150) Displaying forbidden words on a screen; (S160) Final list of forbidden words
Patent KR-20130070872-A (KR)
Title: Food additives comprising extract of dsx showing an anti-osteoporosis
Inventor: WHANG GUI SEO
IPC: A23L33/00
Filed: 2011-12-20
Abstract: PURPOSE: A composition for preventing and improving osteoporosis is provided to contain a DSX extract as an active ingredient which has an excellent activation on bone formation by measuring fission ability of bone cell, activation on alkaline phosphatase, and collagen synthesis. CONSTITUTION: A food additive comprises an extract of complex crude drug as an active ingredient. The complex crude drug comprises angelica gigas, Houttuynia cordata, Bupleuri Radix, Paeonia japonica, Atractylodis Rhizoma alba, hoelen, Moutan Cortex Radicis, glycyrrhizae radix, Menthae Herba, Gardeniae Fructus and ginger in a ratio of 1-10;1-10:1-10:1-10:1-10:1-10:1-10:1-10:1-10: 1-10:1-10 (w/w). The extract is added in one liquid selected among water containing purified water, alcohol having 1-4 carbons, or a mixture of the water and the alcohol. The food additive comprises 0.1-50wt% of the extract of the complex crude drug.
Patent KR-20130073580-A (KR)
Title: 파워윈도우 모터용 체결장치
Inventor: CHOI SEON DO
IPC: B60J1/17
Filed: 2011-12-23
Abstract: 본 발명은 차량의 파워윈도우에 사용되는 모터 체결장치에 관한 것으로, 더 상세하게는 파워윈도우 모터를 레귤레이터(window regulator)의 베이스플레이트로 체결시 여러 개가 아닌 하나의 체결수단에 의해 체결 고정이 이루어질 수 있도록 하기 위하여,  
차량의 도어에 구비되는 레귤레이터의 베이스플레이트 상에 윈도우를 승,하강시키고자 체결 고정되는 파워윈도우 모터에 있어서, 상기 파워윈도우 모터는 그 파워윈도우 모터의 모터하우징이 레귤레이터의 베이스플레이트의 한 지점과 하나의 체결수단에 의해 체결 고정되는 것을 특징으로 하는 파워윈도우 모터용 체결장치에 관한 것이다.
Patent KR-20130075017-A (KR)
Title: Stainless steel welded joint having excellent pitting corrosion resistance
Inventor: KIM JEONG KIL
IPC: C23C22/24
Filed: 2011-12-27
Abstract: PURPOSE: A stainless steel welded joint with excellent pitting corrosion resistance is provided to add the small amount of alloy element, thereby having competitive price and stably being used in the corrosion environment. CONSTITUTION: A stainless steel welded joint with excellent pitting corrosion resistance includes a matrix (10) and a chrome based passivity film (20). The chrome based passivity film is formed on the matrix. The chrome based passivity film consists of thickening water (30). The thickening water constitutes the layer of thickening water (32a).
Patent KR-20130075381-A (KR)
Title: Apparatus for repairing mura defect of liquid crystral display panel
Inventor: KIM SUNG EUN
IPC: G02F1/1339
Filed: 2011-12-27
Abstract: PURPOSE: A mura defect repair device of the LCD panel is provided to reduce a mura defect caused by a density difference of the ball spacer by spraying a working fluid on a panel settled in the mounting portion. CONSTITUTION: Multiple columns (30) are upwards installed from one side of the base (10) with space. Mounting portions (40) are arranged along the longitudinal direction of each column with the space. Multiple panels are successively laminated on the mounting portion in upper and lower direction. At least one nozzle (50) is supplied with the working fluid from the outside, installed in order that the working fluid is sprayed between neighboring two panels. According to the jet of the working fluid, the vibration is generated to panel.
Patent KR-20130083071-A (KR)
Title: Method and server for display game list in online game
Inventor: KIM JEONG HUN
IPC: G06Q50/10
Filed: 2011-12-28
Abstract: PURPOSE: Game providing method and server according to a rank of an online game are provided to improve game performance of a user by matching with a user belongs to a predetermined rank and to increase a game access use rate of a user. CONSTITUTION: In a user terminal, in a multi-play mode being a game mode matching between users, a game list which the user is capable of joining is extracted (S11). As a result by aligning users using a multi-play mode by obtainable point when winning a game in the multi-play mode in the extracted game list, a game list including at least one user belongs to the predetermined rank is selected (S12). In the game lists that a user is capable of joining, a game list which at least one user within a predetermined rank is included is aligned to be an upper level and is transmitted to a terminal of the user (S13). [Reference numerals] (AA) Start; (BB) End; (S11) In a user terminal, in a multi-play mode being a game mode matching between users, a game list which the user is capable of joining is extracted; (S12) As a result by aligning users using a multi-play mode by obtainable point when winning a game in the multi-play mode in the extracted game list, a game list including at least one user belongs to the predetermined rank is selected; (S13) In the game lists that a user is capable of joining, a game list which at least one user within a predetermined rank is included is aligned to be an upper level and is transmitted to a terminal of the user
Patent KR-20130077033-A (KR)
Title: Stacked semiconductor package and method of manufacturing the same
Inventor: YOO JAE HYOUK
IPC: H01L23/48
Filed: 2011-12-29
Abstract: PURPOSE: A stacked semiconductor package and a method for manufacturing the same are provided to increase the number of input/output terminals by electrically connecting a semiconductor chip to the outside by using the redistribution line of a redistribution pattern layer. CONSTITUTION: A first semiconductor chip (20) has a first size. A first conductive post (50) is located on a redistribution pattern layer. The first conductive post electrically connects the redistribution pattern layer to the first semiconductor chip. A second semiconductor chip (40) is located on the lower part of the first semiconductor chip. The second semiconductor chip has a second size smaller than the first size.
Patent KR-20110040911-A (KR)
Inventor: MCQUIRE LESLIE WIGHTON
IPC: A61K31/18
Filed: 2009-07-13
Abstract: 본 발명은 하기 화학식 I의 화합물을 제공하며, 상기 화합물은 MMP-12 및/또는 MMP-13의 억제제이고, 따라서 MMP-12 및/또는 MMP-13의 비정상적인 활성을 특징으로 하는 장애 또는 질환의 치료에 이용할 수 있다.  따라서, 화학식 I의 화합물은 MMP-12 및/또는 MMP-13에 의해 매개된 장애 또는 질환의 치료에 사용할 수 있다.  마지막으로, 본 발명은 또한 하기 화학식 I의 화합물을 포함하는 제약 조성물을 제공한다. 
<화학식 I>
Patent KR-20110055553-A (KR)
Inventor: SHIBATA OSAMU
IPC: A43B13/18
Filed: 2009-06-11
Abstract: 구두의 안창(10)은 바닥판(11), 바닥판(11)으로부터 일체적으로 기립하는 복수의 블레이드(12-1~12-16), 바닥판(11)의 외주에 접합된 커버(13), 바닥판(11)과 커버(13) 사이에 봉입된 유체(14)를 가지고, 바닥판(11)의 블레이드 기립면에는 발바닥에 상당하는 형상의 제1 오목부(15)가 형성되고, 해당 제1 오목부(15) 내에 복수의 블레이드(12-1~12-16)가 수용되어 있다. 이들 복수의 블레이드(12-1~12-16)를 바닥판(11)의 길이방향과 대략 직교하는 방향으로 소정 간격으로 정렬 배치하고, 해당 복수의 블레이드(12-1~12-16)의 일부를 발끝으로 향하여 경사 배치하였다.
Patent KR-20110086139-A (KR)
Inventor: PU YUEHU
IPC: A61B6/00
Filed: 2008-12-24
Abstract: 광원으로부터의 광을 광원미러에 의해 반사시켜 가변 콜리메이터를 통과시키고, 가변 콜리메이터를 통과한 광에 의해서 가변 콜리메이터에 의해 형성된 조사필드형상을 촬영스크린에 투영하고, 촬영스크린의 투영부를 촬영장치에 의해 촬영하며, 촬영장치에 의해 촬영한 영상을 화상처리장치로 해석하도록 하였다.
Patent KR-20110097829-A (KR)
Inventor: RAMANI CHANDIR
IPC: A61K31/517
Filed: 2009-11-13
Abstract: 본 발명은 신규 고체 조성물, 및 고체 조성물의 제조 및 사용 방법을 제공한다.  고체 조성물은 (a) 약 37℃의 온도에서 최대 약 6.8의 pH를 갖는 수용액 중에서 약 0.3 mg/ml 미만의 용해도를 갖는 1종 이상의 활성제; 및 (b) i) 메토셀™, 폴리옥스™ WSR 1105 및 이들의 조합물로 이루어진 군으로부터 선택되는 친수성 중합체, 및 임의로 ii) 에토셀 20 프리미엄으로 이루어진 군으로부터 선택되는 소수성 중합체를 포함하는 친수성 중합체 매트릭스 조성물; 및 (c) 탄산칼슘, 중 (heavy) 산화마그네슘 및 중탄산나트륨으로 이루어진 군으로부터 선택되는 알칼리화제를 포함하며, 여기서 상기 조성물은 경구 투여 후 약 7 내지 약 12시간에서 활성제의 약 70％ 이상의 방출을 제공한다.
Patent KR-20110097860-A (KR)
Inventor: CHU SUNG G
IPC: C08F8/00
Filed: 2009-11-19
Abstract: 본 발명은 가교된 카르복실산이 비-히드로카르빌 소수성물질, 즉 폴리(디메틸 실록산) 또는 불소화 알킬 메타크릴레이트로 개질되는 가교된 카르복실산 소수성 개질된 공중합체 생성물에 관한 것이다.
Patent KR-20110100231-A (KR)
Inventor: NAKAMURA MASATO
IPC: H04L12/417
Filed: 2008-12-25
Abstract: 네트워크 내에 토큰 프레임을 순회시켜 통신을 실행하는 통신 시스템에 있어서, 통신 노드가 토큰 프레임을 획득하고 나서 데이터를 송신하기까지 필요한 시간을 종래에 비하여 짧게 할 수 있는 통신 관리 장치를 얻는다. 토큰 순회 순서를 기억하는 토큰 순회 순서 정보 기억부(22)와, 토큰 프레임의 송신권 획득 장치 정보가 자(自)장치인지를 판정하고, 토큰 순회 순서에 있어서 송신권을 획득 가능한 통신 장치의 배열 번호를 나타내는 제1 송신권 획득 판정 정보, 토큰 프레임이 자장치로부터 한번 순회하는 동안에 송신 가능한 프레임수를 나타내는 제2 송신권 획득 판정 정보, 및 토큰 순회 순서로부터 취득한 자장치의 다음 토큰 프레임의 송신처인 송신권 획득 장치 정보를 설정한 토큰 프레임을 송신하는 토큰 프레임 처리부(23)와, 데이터 프레임을 송수신하는 데이터 프레임 통신 처리부(24)를 구비한다.
Patent KR-20110094084-A (KR)
Inventor: HIRANO HISANOBU
IPC: A61K35/12
Filed: 2009-11-19
Abstract: 본 발명은 단구를 (i) M-CSF 및 (ii) 강글리오시드 및 수용성 식물 추출물로 이루어지는 군으로부터 선택되는 적어도 1종의 존재하에서 배양하고, 탈분화시킴으로써 얻어지는 줄기 세포, 세포, 조직 또는 기관의 손상에 관련된 질환의 치료제; 세포 의약용제, 줄기 세포의 생산 방법, 단구의 탈분화 유도 배지, 탈분화 유도제, 세포 의약용 키트 또는 탈분화 세포 생산 키트 및 의약 조성물에 관한 것이다.
Patent KR-20110115573-A (KR)
Inventor: SACHS EMANUEL M
IPC: H01L31/18
Filed: 2010-01-06
Abstract: 액체를 함유하는 재료가 실리콘 웨이퍼 같은 가공대상물의 표면상의 홈 속에 침착되어 태양전지를 형성한다.  액체는 분배관을 통해 가압하에서 홈 같은 가공대상물 경로 속에 분배된다.  분배관은 홈 속에서 기계적으로 추적한다.  분배관은 작을 수 있으며 측벽이 구속하는 상태로 홈의 바닥에 놓여질 수 있다.  또는 분배관은 클 수 있으며 홈의 상단엣지상에 걸쳐질 수 있다.  비원형 단면의 돌출부, 상면에 몰딩성형된 돌출부 및 돌출귀 같은 추적 기능부도 추적특성을 향상시킨다.  도입 기능부같은 정렬 가이드는 관을 홈 속으로 안내할 수 있다.  가공대상물 경로를 따라서의 복원 기능부는 제 길에서 벗어난 관을 복원시킬 수 있다.  많은 관들이 사용될 수 있다.  많은 가공대상물이 일렬로 또는 드럼상에서 처리될 수 있다.
Patent KR-20110101209-A (KR)
Inventor: JOHNSON DAVID WILLIAM
IPC: C07C67/60
Filed: 2009-12-11
Abstract: 메틸 메타크릴레이트(MMA)를 정제하는 방법이 기술된다. 상기 방법은 불순물을 가진 액체 MMA를 포름알데하이드 또는 하기 정의된 바와 같은 화학식 I을 갖는 적합한 메틸렌 또는 에틸렌 공급원의 존재 하에서 설폰산 수지와 접촉시키는 단계를 포함한다: 
   
여기서 R 5  및 R 6 는 C 1 -C 12  탄화수소 또는 H에서 독립적으로 선택되고; X는 O 또는 S이고; n은 1 내지 100의 정수이고; 및 m은 1 또는 2이다. 화학식 I의 화합물은 적합한 포름알데하이드 공급원일 수 있다.