baber/WOPTO huggingface dataset:
Patent KR-20120048814-A (KR)
Inventor: KIM DONG SU
IPC: B26D7/01
Filed: 2010-11-08
Abstract: PURPOSE: A channel bar cutting apparatus is provided to cut a channel bar without a sill and bent portion being pressed because the sill and bent portion of a channel bar are inserted into a bending groove and cutting groove. CONSTITUTION: A channel bar cutting apparatus(1) comprises a body(110), a bar fixing unit(115), and a cutter(130). The bar fixing unit comprises a stepped groove, a bending groove, and a cutting groove. The stepped groove is opened upward so that a sill is inserted into the stepped groove. The bending groove is opened upward so that a bent portion is inserted into the bending groove. The bending groove is horizontally formed with the stepped groove. A cutting blade(131) of the cutter moves along the cutting groove.
Patent KR-20120051555-A (KR)
Title: Vehicle network system interconnecting home network
Inventor: JI SANG WOO
IPC: H04W4/90
Filed: 2010-11-12
Abstract: PURPOSE: A vehicle network system is provided to control various functions in a vehicle on a home network and to control a home electronic apparatus through a vehicle. CONSTITUTION: A vehicle information collecting unit senses accident information and management information(109). A wireless transmitting/receiving unit(107) transmits sensed information to a home network through a wireless communication network. The wireless transmitting/receiving unit transmits a response signal from the home network. The wireless communication network is WCDMA, wibro, or Wi-Fi.
Patent KR-20120053733-A (KR)
Title: Remote control system and method for wind power generation in emergency stop situation
Inventor: SHIM PILL SUB
IPC: F03D11/00
Filed: 2010-11-18
Abstract: PURPOSE: A remote control system and a method for an emergency shut-down of a wind power generator is provided to maintain circuit operations of a control circuit unit continuously and to detect an emergency shut-down state by converting an emergency shut-down unit into drive standby mode after closing the emergency shut-down state. CONSTITUTION: A remote control system for an emergency shut-down of a wind power generator comprises a remote controlling unit and a control unit of the wind power generator. The remote controlling unit generates control signals to clear an emergency shut-down state. The control unit of the wind power generator controls the emergency shut-down state of the wind power generator according to imported control signals of the remote controlling unit. The control unit of the wind power generator comprises a network communications unit, a central processing unit, and a control circuit. The central processing unit connected to the network communication unit recognizes an operation state of the win power generator and processes the control signals of the remote controlling unit. The control circuit connected to the central processing unit stops or drives operations of the wind power generator.
Patent KR-20110081035-A (KR)
Title: Semiconductor test apparatus
Inventor: KIMURA TAKAHIRO
IPC: G11C29/24
Filed: 2010-11-24
Abstract: PURPOSE: A semiconductor test apparatus is provided to reduce the number of a memory device forming a collection memory by writing fail data into the collection memory through a burst access. CONSTITUTION: In a semiconductor test apparatus, an address corresponds to the memory cell of a memory which is included in a device to be test. The fail data is obtained from the test result of a memory cell. An address generator(11) generates a burst object signal. The burst object signal indicates that the address and fail data are an object data of a bust access. A sorting circuit(12) aligns the address and fail data to be suitable order for the burst access.
Patent KR-20120056384-A (KR)
Title: Exploration for attenuation of tau hyper-phosphorylation through GSK3beta activity inhibition in Alzheimer's disease
Inventor: LEE JAE WON
IPC: G01N33/15
Filed: 2010-11-25
Abstract: PURPOSE: A method for searching a tau hyperphosphorylation inhibitor is provided to block tau hyperphosphorylation and to prevent or treat memory loss, reduction in learning ability, and aging. CONSTITUTION: A method for searching a tau hyperphosphorylation inhibitor comprises a step of measuring a specific binding level among a protein with a beta-catenin phosphorylation site, a fusion protein with glutathione-S transferase, and GSK3 beta. The protein with the beta-catenin phosphorylation site has 80-300 amino acids from a beta-catenin N-terminal.
Patent KR-20110058728-A (KR)
Title: Rubber mixture
Inventor: FROEHLICH JOACHIM
IPC: C08L21/00
Filed: 2010-11-25
Abstract: PURPOSE: A rubber mixture is provided to ensure excellent mechanical properties while comprising low-PAH-content carbon black, excellent performance in vulcanizate, and good dispersibility of the low-PAH-content carbon black. CONSTITUTION: A rubber mixture comprises one or more rubbers and one or more low-PAH-content carbon blacks. The low-PAH-content carbon black includes (A) an iodine value of 17-75 mg/g, (B) STSA surface area of 17-64 m^2/g, (C) an iodine value more than 1.06 mg/m^2(STSA surface area ratio), (D) OAN value of 60-160 ml/100 g, (E) COAN value of 40-110 ml/100 g, (F) mode more than 100 nm, and (G) benzo(a)pyrene content less than 2 ppm.
Patent KR-20120058984-A (KR)
Title: A functional umbrella with a hooking means
Inventor: HA KUYNG CHUL
IPC: A45B9/02
Filed: 2010-11-30
Abstract: PURPOSE: A functional umbrella is provided to be easily recognized in cloudy weather, night time, and rain days. CONSTITUTION: A functional umbrella comprises an umbrella post(101), a handle(120), umbrella sheet(103) in which a plurality of umbrella ribs(104) combined with the bottom thereof. Inside the handle of the umbrella post, a reel housing is mounted. In the lower part of the handle, a part of a hook loop is inserted in order to be exposed. The hook loop is comprised of a hinge piece and forms a circular ring shape.
Patent KR-20120062323-A (KR)
Title: High efficiency absorbent for capturing carbon dioxide from exhaust gas
Inventor: SONG EUN HA
IPC: B01J20/22
Filed: 2010-12-06
Abstract: PURPOSE: An absorbent for collecting carbon dioxide from combustion exhaust gas is provided to introduce amine dendrimer into ternary amine in case of collecting carbon dioxide from combustion exhaust gas. CONSTITUTION: An absorbent for collecting carbon dioxide from combustion exhaust gas includes a mixed absorbent. The mixed absorbent includes 100 parts by weight of ternary alkanol amine and 1 to 50 parts by weight of amine dendrimer. At least four amine groups are in the molecule of amine dendrimer. The ternary alkanol amine is one or more selected from N-methyldiethanol amine(MDEA), triethanol amine(TEA), dimethyl ethanolamine(DEEA), and methyl diisopropanol(MEDIA). The amine dendrimer is one or the mixture of polypropylenimine tetraamine dendrimer, generation 1(DAB-AM-4;G1), polypropylenimine octaamine dendrimer, generation 2(DAB-AM-8;G2), polypropylenimine hexadecaamine dendrimer, generation 3(DAB-AM-16;G3), and ethylenediamine core(PAMAM dendrimer;G0).
Patent KR-20120063230-A (KR)
Inventor: KONG DONG KEON
IPC: H04L12/12
Filed: 2010-12-07
Abstract: 휴대용 단말기 및 홈 네트워크 서버의 홈 디바이스 관리를 위한 방법 및 장치가 개시된다.  휴대용 단말기는 홈 네트워크 서버로 등록을 요청할 수 있다.  또한 홈 네트워크 서버로 댁 내의 홈 디바이스를 제어하기 위한 홈 디바이스의 제어 정보를 전송할 수 있다.  홈 네트워크 서버는 휴대용 단말기로부터의 제어 정보를 수신하여, 홈 네트워크로 연결된 댁 내의 홈 디바이스를 제어할 수 있다.  또한 홈 네트워크 서버는 댁 내의 홈 디바이스의 상태 정보를 휴대용 단말기를 전송할 수 있다.
Patent KR-20120065665-A (KR)
Inventor: PARK YOUNG IL
IPC: A01F29/00
Filed: 2010-12-13
Abstract: 본 발명은 볏짚절단기에 관한 것으로서, 보다 구체적으로는 볏짚을 커팅부측으로 이송시키는 이송부를 개량한 볏짚절단기에 관한 것이다.
Patent KR-20110068941-A (KR)
Title: Socket and contact having anchors
Inventor: FURUKAWA HIDEHARU
IPC: H01R13/10
Filed: 2010-12-16
Abstract: PURPOSE: A socket and contact point are provided to clearly install a contact point inside a socket without an arrangement plate and electrically connect a semiconductor device and a circuit board. CONSTITUTION: A contact point(210) includes terminal arms, a lead unit(212), a mounting unit(213), a first fixing unit(215), and a second fixing unit(216). The mounting unit combines the terminal arm with the lead unit. The first fixing unit and the second fixing unit are expanded from the mounting unit. The first fixing unit and the second fixing unit authentically mount the contact point through the combination of the mounting surface. The first fixing unit supplies first fixing force to the contact point.
Patent KR-20120069334-A (KR)
Title: Battery protection apparatus for a battery car
Inventor: LEE JIN WOO
IPC: H01M2/34
Filed: 2010-12-20
Abstract: PURPOSE: A battery protection device for electric vehicle is provided to automatically spray fire extinguishing agent by detecting fire inside a member in which the battery is built. CONSTITUTION: A battery protection device for electric vehicle comprises a battery case in which battery supplying electricity to electric vehicles is built, a firing sensor(30) which senses firing generated inside the battery case, a fire extinguisher which extinguishes fire by spraying extinguishant inside the battery case, an opening and closing switch(60) which opens and closes outlet of the fire extinguisher, and a controller(70) which controls operation of the opening and closing switch by fire signal of the firing sensor.
Patent KR-20120070735-A (KR)
Title: Low-carbon lead-free free-cutting steel having excellent machinability and hot workability and method for manufacturing casting strip for the same
Inventor: RHEE KI HO
IPC: B22D11/16
Filed: 2010-12-22
Abstract: PURPOSE: Low-carbon lead-free free-cutting steel and a method for manufacturing casting strip for the same are provided to obtain low-carbon lead-free free-cutting steel with excellent machinability and hot workability by adding a proper amount of Bi and Sn and controlling the size and distribution of MnS inclusion. CONSTITUTION: Low-carbon lead-free free-cutting steel comprises 0.03-0.09 weight of C, Si of 0.03 weight% or less, 1.0-1.6 weight% of Mn, 0.06-0.10 weight% of P, of 0.30-0.37 weight% of S of 0, 0.13-0.20 weight% of Bi, 0.002-0.01 weight% of Sn of 0.002-0.01, 0.002-0.005 weight% of B, 0.005 weight% or less of N, 150-350ppm of total oxygen, and the remaining amount of Fe and inevitable impurities. The steel includes MnS inclusion, having an average size of 5μm^2 or greater and an average area of 35μm^2 or greater, at a density of 300-1000/1mm^2. The steel also comprises one or more selected from 0.002-0.1 weight% of Te, 0.05-0.5 weight% of Cr, and 0.01-0.2 weight% of Ti.
Patent KR-20120073737-A (KR)
Title: Calender manufacturing method thereof
Inventor: LEE KYUNG HA
IPC: B42D5/04
Filed: 2010-12-27
Abstract: PURPOSE: A calendar equipped with individual advertisement parts and joint advertisement parts and a manufacturing method thereof are provided to maximize advertizing effects by enabling the individual and joint advertisements to be included at once. CONSTITUTION: A manufacturing method of a calendar equipped with individual advertisement parts and joint advertisement parts comprises the following steps: printing dates on enclosures; printing an individual advertisement section(211) including the name of the business, contact information, and sales items; printing a plurality of joint advertisement sections(221) including the name of the business and the contact information on the enclosure in which the individual advertisements are printed; and forming a calendar(10) by collecting the printed enclosures.
Patent KR-20120074055-A (KR)
Title: Fixing device for facilities
Inventor: SHIN DONG SUL
IPC: E02D27/42
Filed: 2010-12-27
Abstract: PURPOSE: A fixing column for a facility is provided to be stably installed on a construction site using a balancing unit installed on a fixing bar. CONSTITUTION: A fixing column(10) for a facility comprises a fixed column(20), a balancing unit(50), a pair of support covers(60), and a protection cover. The fixed column is composed of a fixing bar(30) and a horizontal support(40). The horizontal support is coupled to the bottom of the fixing bar and has bolt assembling holes(41). The balancing unit is installed on one surface of the fixing bar. The support covers are rotatably installed on both sides of the bottom of the fixing bar. The protection cover is installed on the fixing bar of the fixed column and protects the horizontal support and the support covers.
Patent KR-20100048990-A (KR)
Title: Method of segmenting semiconductor wafer
Inventor: ARITA KIYOSHI
IPC: H01L21/78
Filed: 2008-08-07
Abstract: To provide a method of segmenting a semiconductor wafer, which is capable of preventing chippings. A semiconductor wafer 1 is partitioned into a circumferential ring-shaped region 1a and a segmentation region placed in the inner side of the ring-shaped region 1a. The semiconductor wafer 1 included in the segmentation region is cut into the form of a lattice along a plurality of perpendicular cutting lines 4 and is segmented into a plurality of chips 2. On the other hand, the semiconductor wafer 1 included in the ring-shaped region 1a is cut along two partition lines 5 extending in parallel to the cutting lines 4 from the center O of the semiconductor wafer 1 and is partitioned into four independent regions.
Patent KR-20100023057-A (KR)
Title: Melanin extinguisher
Inventor: OGATA KAZUMI
IPC: A61K31/4402
Filed: 2003-09-11
Abstract: A melanin extinguisher which contains either a metal chelate compound represented by the following formula (I): (I) (wherein M represents a metal and R represents OH, O-(lower alkyl), an N-bonded amine, an N-bonded amino acid, or an N-bonded peptide) or a pharmacologically acceptable salt of the compound.
Patent KR-20100051735-A (KR)
Title: Methods for administration of antibiotics
Inventor: OLESON FREDERICK B JR
IPC: A61K38/08
Filed: 1999-09-24
Abstract: The invention provides methods for administering a therapeutically effective amount of daptomycin while minimizing skeletal muscle toxicity. The methods provide daptomycin administration at a dosing interval of 24 hours or greater. This long dosing interval minimizes skeletal muscle toxicity and allows for higher peak concentrations of daptomycin, which is related to daptomycin's efficacy. The invention also provides methods of administering lipopeptide antibiotics other than daptomycin while minimizing skeletal muscle toxicity by administering a therapeutically effective amount of the lipopeptide antibiotic at a dosage interval that does not result in muscle toxicity. The invention also provides methods of administering quinupristin/dalfopristin while minimizing skeletal muscle toxicity by administering a therapeutically effective amount of quinupristin/dalfopristin at a dosage interval that does not result in muscle toxicity.
Patent KR-20100042667-A (KR)
Title: Coding method and coding apparatus
Inventor: KADONO SHINYA
IPC: H04N19/196
Filed: 2002-11-22
Abstract: According to the present invention, an image coding apparatus provides a run-length encoding unit (RLE1) that subjects quantized coefficients which are obtained by quantizing frequency components of an image signal to a variable length coding process by using a run value (Run) that indicates the number of successive zero coefficients and a level value (Lev) that indicates a value of a non-zero coefficient following the zero coefficients. The run- length encoding unit (RLE1) includes a reordering unit (Lreodr) for reordering level values (Lev); a variable length coder (LVLC) for coding reordered level values (ROLev) by using a code table that is selected according to the value of a quantization parameter (QP); a reordering unit (Rreodr) for reordering run values (Run) from high frequency component of the quantized coefficients to low frequency component; and a variable length coder (RVLC) for coding reordered run values (RORun) by using a code table that is selected according to the number of already- processed run values. Accordingly, a variable length coding process for quantized coefficients is carried out at a higher coding efficiency, with redundant information included in the coefficients being effectively reduced.
Patent KR-20100061550-A (KR)
Title: Lyocell fiber
Inventor: FIRGO HEINRICH
IPC: D01F1/02
Filed: 2008-09-15
Abstract: The invention relates to a lyocell fiber containing a material that is selected from the group comprising pearl powder, ground mother of pearl, and mixtures thereof. A method for producing the fiber according to the invention encompasses the following steps:-a cellulose spinning solution is produced in an aqueous tertiary amine oxide, preferably N-methylmorpholine-N-oxide (NMMO); and-the spinning solution is spun into fibers. Said method is characterized in that a material that is selected from the group comprising pearl powder, ground mother of pearl, and mixtures thereof is mixed into the spinning solution and/or a precursor of the spinning solution.
Patent KR-20100082026-A (KR)
Title: Organic light-emitting device
Inventor: OKINAKA KEIJI
IPC: H01L51/50
Filed: 2006-12-08
Abstract: An object of the present invention is to provide an organic blue-light-emitting device having high emission efficiency and a long continuous driving lifetime. The organic light-emitting device include a layer containing a first compound having a fluoranthene skeleton and a second compound having a pyrene skeleton, the second compound having an energy gap larger than that of the first compound, wherein EL1 representing the energy of the lowest unoccupied molecular orbit (LUMO) of the first compound and EL2 representing the energy of the LUMO of the second compound satisfy a relationship of EL2 - EL1 >= 0.15 eV.
Patent KR-20100099197-A (KR)
Inventor: GEIGER ERNST
IPC: F16C43/06
Filed: 2008-11-10
Abstract: 본 발명은 볼롤러 베어링을 전동체들로 충전하기 위한 방법, 및 상기 방법에 따라 충전된 볼롤러 베어링에 관한 것으로, 상기 볼롤러 베어링은 본질적으로 외측 베어링링 (2) 과, 내측 베어링링 (3) 과, 이 베어링링 (2, 3) 들 사이에 배치된 다수의 볼롤러 (4) 로 구성되어 있으며, 상기 볼롤러들은 기본 구형 형태에서 대칭적으로 평평하게 되고 서로 평행으로 배치된 각각 2 개의 측면 (5, 6) 을 구비하고, 베어링 케이지 (7) 에 의해 원주방향으로 서로 균일한 간격으로 유지되며, 이때 볼롤러 (4) 는 그의 측면 (5, 6) 들 사이에 그의 기본 구형 형태의 지름 (d K ) 의 약 70% 의 폭 (b K ) 를 가지며, 그의 구름면 (8) 과 함께, 외측 베어링링 (2) 의 내면 (9) 과 내측 베어링링 (3) 의 외면 (10) 안에 파져 있는 그루브 모양의 2 개의 레이스웨이 (11, 12) 에서 굴러가고, 상기 레이스웨이들의 깊이 (t LA , t LI ) 는 볼롤러 (4) 의 기본 구형 형태의 지름 (d K ) 의 약 20% 로 치수화되어 있으며, 반면 외측 베어링링 (2) 의 내면 (9) 과 내측 베어링링 (3) 의 외면 (10) 사이의 간격 (a L ) 은 볼롤러 (4) 의 기본 구형 형태의 지름 (d K ) 의 단지 대략 60% 이다.     본 발명에 따르면, 볼롤러 베어링 (1) 의 충전은 베어링링 (2, 3) 들 사이의 간격 (a L ) 을 관통하는 볼롤러 (4) 들의 엑시얼-틸팅-편심 조립에 의해 수행되고, 이렇게 하여 충전된 볼롤러 베어링 (1) 은 약 94% 의 충전도 및 253% 까지의 수명을 갖는다.
Patent KR-20100107016-A (KR)
Inventor: LEVY CAROLINE
IPC: H01M8/12
Filed: 2008-12-22
Abstract: 본 발명은, 원소 란탄(La); 선택적으로, 프라세오디뮴(Pr), 네오디뮴(Nd), 프로메튬(Pm), 사마륨(Sm), 유로퓸(Eu), 가돌리늄(Gd), 테르븀(Tb), 디스프로슘(Dy), 홀뮴(Ho), 에르븀(Er), 툴륨(Tm), 이테르븀(Yb), 루테튬(Lu), 이트륨(Y) 및 이들의 혼합물로 이루어진 군에서 선택되는 원소 Ln; 선택적으로, 원소 세륨(Ce); 칼슘(Ca), 스트론튬(Sr), 바륨(Ba) 및 이들의혼합물로 이루어진 군에서 선택되는 원소 Qa; 원소 망간(Mn); 마그네슘(Mg), 니켈(Ni), 크롬(Cr), 알루미늄(Al), 철(Fe), 코발트(Co), 티타늄(Ti), 주석(Sn), 탄탈(Ta), 인듐(In), 니오븀(Nb) 및 이들의 혼합물로 이루어진 군에서 선택되는 원소 Qb; 및 원소 산소(O)를 포함하는 용융된 제품에 관한 것이다.
Patent KR-20110079789-A (KR)
Inventor: OSHIMA YASUO
IPC: B22F3/24
Filed: 2010-04-28
Abstract: 본 발명은 연자성 분말의 열처리 시에 소결하여 굳어지지 않고, 히스테리시스 손실을 효과적으로 감소시킬 수 있는 직류 BH 특성이 우수한 압분 자심 및 그의 제조 방법을 제공한다.  제1 혼합 공정에서는, 철을 주성분으로 하는 연자성 분말과 연자성 분말에 대하여 0.4 중량％ 내지 15 중량％의 무기 절연 분말을 혼합기를 사용하여 혼합한다.  제1 혼합 공정을 거친 혼합물을 1000℃ 이상이고 연자성 분말이 소결을 개시하는 온도 이하의 비산화성 분위기 중에서 열처리를 행한다.  결합제 첨가 공정에서는 0.1 내지 0.5 중량％의 실란 커플링재를 첨가한다.  실란 커플링재에 의해 무기 절연 분말을 부착시킨 연자성 합금 분말에 0.5 내지 2.0 중량％의 실리콘 수지 등의 결합제를 첨가하고, 연자성 합금 분말끼리를 결착하여 조립한다.  그 후, 윤활성 수지를 혼합하고, 가압 성형함으로써 성형체를 형성한다.  소둔 공정에서는, 상기 성형체에 대하여 비산화 분위기 중에서 소둔 처리를 행한다.
Patent KR-20100118149-A (KR)
Inventor: RONDA CORNELIS R
IPC: H01L33/44
Filed: 2009-02-24
Abstract: 본 발명은 발광 다이오드 장치로서, 발광층(103) 및 그 발광층(103)의 표면 상에 배치된 필터층(105)을 포함하고, 필터층(105)은 발광층으로부터 광을 수신하고, 미리 정해진 각도 범위 내의 광 성분들은 통과시키고, 미리 정해진 각도 범위 외의 광 성분들은 통과시키지 않도록 사용되는 발광 다이오드 장치에 관한 것이다.
Patent KR-20120004910-A (KR)
Inventor: HAYASHISHITA TATSUNORI
IPC: H01B3/44
Filed: 2010-04-23
Abstract: 본 발명은 우수한 내마모성을 확보하면서 가는 직경화된 전선 및 그 제조 방법을 제공한다.  중심 도체(2), 절연체(4), 외부 도체(6) 및 외피(7)가 동축형상으로 순차 적층된 전선(1)으로서, 중심 도체(2)는, 1중량% 이상 3중량% 이하의 은을 함유한 선직경 0.010㎜ 이상 0.025㎜ 이하의 동합금선(3)을 서로 꼬는 것에 의해, 인장 강도가 950MPa 이상, 도전율이 70% IACS 이상 85% IACS 이하로 되고, 외피(7)는 멜트 플로 레이트가 25 이상 45 이하인 ETFE로 이뤄지고, 두께 10㎛ 이상 30㎛ 이하로 이뤄지고, 외경이 0.35㎜ 이하로 되어 있다.
Patent KR-20110006674-A (KR)
Inventor: SEVERINSSON LARS
IPC: B60K17/35
Filed: 2009-04-22
Abstract: 토크 벡터링 디바이스(9)는 도로 차량의 구동 차축의 2개의 차륜(7)에 의도한 대로 상이한 토크를 유도한다.  이 토크 벡터링 디바이스는, 구동 샤프트(8)에 연결되고, 디바이스(9)를 통해 연장하고, 2개의 기어 슬리브(28, 29) 중 하나에 구동 샤프트를 연결하기 위해 의도된 결합 상태에서 각각 구동 샤프트에 대해 편심적으로 축 연결된 편심 튜브(23)와 스플라인 결합되는 2개의 유압 제어식 디스크 클러치(26, 27)와, 편심 튜브(23)와 차동 장치 케이스 슬리브(22) 사이에 1:1의 기어비를 갖고, 구동 샤프트와 동축이고 구동 차축 상의 차동 장치(6)의 차동 장치 케이스(13)의 부분을 형성하는 토크 전달 기구(25)를 갖고, 차동 장치에는 토크 벡터링 디바이스(9)가 연결된다
Patent KR-20110067083-A (KR)
Inventor: MAEKAWA SHIGETOSHI
IPC: G02B5/08
Filed: 2010-09-22
Abstract: 본 발명은 주된 수지 성분과 이 수지 성분에 비상용인 성분을 함유하는 층을 갖는 필름을, 그 적어도 한쪽 표면을 편면당 8.5W/㎝ 이상 40W/㎝ 이하의 열량으로 가열하면서 롤의 주속차에 의해 필름 길이방향으로 3.0배 이상 4.5배 이하로 연신한 후에, 필름 폭방향으로 3배 이상 5배 이하로 연신하는 백색 필름의 제조방법이다. 
본 발명에 의해 생산 라인의 오염이 없고, 필름 찢어짐이 적으며 안정되게 백색 필름을 생산할 수 있다.
Patent KR-20110029121-A (KR)
Inventor: HANDLIN DALE L JR
IPC: C08F297/04
Filed: 2009-05-07
Abstract: 본 발명은 설폰화된 블록 공중합체를 제조하는 개량 방법, 및 이 블록 공중합체로부터 막을 제조하는 방법에 관한 것이다. 구체적으로, 본 발명은 설폰화 저항성인 적어도 2개의 중합체 말단 블록 및 설폰화 민감성인 적어도 하나의 중합체 내재 블록을 보유하는 설폰화된 블록 공중합체를 제조하는 개량 방법으로, 여기서 설폰화제가 C 2  내지 C 8  아실 설페이트인 방법에 관한 것이다. 개량 방법에서, C 2  내지 C 8     아실 설페이트로부터 형성된 잔류 카르복시산은 C 1  내지 C 4  알콜 대 잔류 카르복시산을 적어도 0.9:1의 몰비로 하여 잔류 카르복시산을 접촉시키면 C 1  내지 C 4  알킬 에스테르로 변환되어 개량된 설폰화된 블록 공중합체 용액을 제공한다. 또한, 본 발명은 다양한 막 및 여타 물품을 제조하는데 사용되는 상기 설폰화된 블록 공중합체 용액의 용도에 관한 것이다.
Patent KR-20110016442-A (KR)
Inventor: STEVENSON TOM
IPC: H01L21/3065
Filed: 2009-05-22
Abstract: 진공 챔버 내부에 장착되도록 구성된 샤워헤드 전극; 상기 샤워헤드 전극에 부착된 선택적 백킹 플레이트; 상기 백킹 플레이트에 걸친 다수의 접촉 영역에서 상기 백킹 플레이트 또는 상기 샤워헤드 전극에 부착된 열 제어 플레이트; 및 상기 접촉 영역에서, 상기 백킹 플레이트와 상기 열 제어 플레이트, 또는 열 제어 플레이트와 샤워헤드 전극을 분리시키는 적어도 하나의 인터페이스 부재를 포함하고, 상기 인터페이스 부재는 열적 및 전기적 전도성 개스킷부와 미립자 완화 밀봉부를 갖는, 샤워헤드 전극 조립체가 개시된다.     또한, 상기 샤워헤드 전극 조립체를 사용하여 반도체 기판을 처리하는 방법이 개시된다.
Patent KR-20120083571-A (KR)
Title: Draw latch for door
Inventor: HAN HYUNG HWAN
IPC: E05C3/12
Filed: 2011-01-18
Abstract: PURPOSE: A draw latch for a door is provided to enable a worker to easily and conveniently perform a work by minimizing interference. CONSTITUTION: A draw latch for a door comprises a latch(30), a main body(70), a base(10), a locker shaft, and a locker. The latch has torsion springs(400). The torsion springs are inserted into a rotary shaft(410) which rotatably connects the latch to the main body. One end of each torsion spring is inserted into a fixing hole formed in the main body, and the other end is fixed to a latching protrusion formed on the inner surface of the latch. The locker shaft is fixed to the inside the main body. The locker is formed on the locker shaft and has elastic restoring force.