baber/WOPTO huggingface dataset:
Patent KR-20080011128-A (KR)
Title: Synthetic railway sleeper
Inventor: MINEGISHI TAKESHI
IPC: E01B3/46
Filed: 2007-07-27
Abstract: A composite railway sleeper is provided to have excellent strength by piling fiber bundle made of continuous-filament fibers and hardening the circumference of the fiber bundle with hard urethane liquid. A composite railway sleeper is formed by piling up fiber bundle(10) made of many continuous-filament fibers and hardening the circumference of the fiber bundle with hard urethane liquid, wherein evagination portions(20) are formed in the fiber bundle having a diameter of about 2mm at 10~50cm intervals to be curved in a longitudinal direction and to be projected in rightward, leftward and downward directions.
Patent KR-20070093951-A (KR)
Title: Wheel chair apparatus for adjusting a heigh
Inventor: YUN JU SUN
IPC: A61G5/10
Filed: 2007-08-30
Abstract: A wheelchair having a height adjustment function is provided to adjust the height of a front end of the wheelchair by elevating auxiliary wheels and to thus help a wheelchair user to pass a hump or a pit in the road more easily. A wheelchair(2) includes a chair frame(4) with main wheels(16) on the side and a castor(12) on a front bottom; a wheelchair pipe(10) extended from the top of the chair frame(4) for securing and supporting a footrest(14), and a height adjusting device(20) for adjusting the height of a front end. The height adjusting device(20) includes a lateral bar(22) inserted into each of the wheelchair pipe(10); a vertical bar vertically welded to the lateral bar(22); an elevation bar housed in the vertical bar; and a height adjustment unit, which is fixed at a lower end of the elevating bar for adjusting elevation of the elevating bar with respect to a wheel assembly(30).
Patent KR-20090022455-A (KR)
Title: Auxiliary heating apparatus for vehicles
Inventor: AHN YONG GWI
IPC: B60H1/00
Filed: 2007-08-30
Abstract: An auxiliary heating apparatus for a vehicle is provided to heat an indoor car immediately by diffusing the air, heated by a heating wire installed at a guide member of a heating unit, through an air outlet. An auxiliary heating apparatus for a vehicle comprises a blower unit(10) and a heating unit(16). The blower unit includes a motor(2) and a blower fan(6). The motor and the blower fan are interconnected through a dash panel partitioning off the indoor of the vehicle and an engine room. The motor and the blower fan are mounted on the indoor of the vehicles and the engine room respectively. The heating unit has a heating wire(14) and a guide member(12). The heating wire heats up with a power source.
Patent KR-20080114451-A (KR)
Title: Apparatus and method for modulation and demodulation using frequency selective baseband
Inventor: LIM IN GI
IPC: H04B13/00
Filed: 2007-08-30
Abstract: A method for modulation and demodulation capable of improving transmitted-data rate using frequency selective baseband and apparatus thereof are provided to reduce energy consumption about a data transmission by using a limited frequency band. A method for modulation and demodulation capable of improving transmitted-data rate using frequency selective baseband comprises the following steps: a step for generating a plurality of sub groups by dividing a total spreading code of 2N(N is real number) used for a spread spectrum into a number unit of 2M(M<N); a step for adopting the sub group of P(P is real number) selected from user among sub groups; a step for obtaining the spreading code of total P by inputting a data bit of M to the sub group of selected P; and a step for generating a transmission data composed of a multiple value by selecting the multiple value in the spreading code of obtained P.
Patent KR-20090029018-A (KR)
Title: The car component washing palette manufacture method besides
Inventor: LEE BYOUNG KYU
IPC: B08B13/00
Filed: 2007-09-17
Abstract: A vehicle part washing palette and a manufacturing method thereof are provided to prevent the deformation or damage of palette even when heavy part of vehicle such as transmission is loaded. A vehicle part washing palette comprises a base plate(10) in which a plurality of guide plates(30) for supporting parts are attached, and one or more vertical plates(20) with connected ends. The connection between the guide plate and the base plate, that between the base plate and the vertical plate, and that between the vertical plates are made via connection parts of the guide, base, and vertical plates. The connection part includes connecting grooves and connecting projections which are inserted to the connecting grooves to form a welding section, and is fixed by welding the welding section.
Patent KR-20080027749-A (KR)
Title: Optical compensation film and method of producing the same, polarization plate, and liquid crystal display apparatus
Inventor: ITO YOJI
IPC: G02B5/30
Filed: 2007-09-21
Abstract: An optical compensation film, a manufacturing method thereof, a polarizing plate, and a liquid crystal display device are provided to compensate a liquid crystal cell accurately and optically, and improve color variation depending on a visual direction when high contrast and black colors are displayed. An optical compensation film satisfies following numerical formulas. A first formula is 50<=Re550<=200. A second formula is 0.4<=Rth550/Re550<=0.6. A third formula is 0.1<Re450/Re550<0.0.95. A fourth formula is 1.03<Re650/Re550<1.93. The Re450, Re550, and Re650 in the numerical formulas retardation values in a surface measured from the each light of the wavelength of 450nm, 550nm, and 650nm. The Rth550 is a retardation value in a thickness direction measured from the light of wavelength 550nm.
Patent KR-20090033303-A (KR)
Title: Couple damp for tortion vibration
Inventor: BAE CHUN HEE
IPC: F16F15/121
Filed: 2007-09-29
Abstract: A torsion vibration absorbing coupling damper is provided to universally apply as it easily sets up between a diesel engine and generator. A torsion vibration absorbing coupling damper comprises: a first hub(10) connected to a power transmission shaft of an engine; a second hub(20) connected to a generator while being combined with the first hub; a cover(30) mounted on the outer circumference of the first hub; a compressed spring(40) mounted between the first hub and the second hub; and an elasticity contact unit(50) contacting the cover.
Patent KR-20090038115-A (KR)
Title: Delineator structure for guide rail post
Inventor: JUN SUNG EUN
IPC: E01F15/00
Filed: 2007-10-15
Abstract: A delineator structure for a guardrail support is provided to minimize the installation time by simply controlling the height of a reflector. A delineator structure for a guardrail support is composed of a support(30), a cover member(34) fixed to the upper end of the support, several connecting members(36) moved up and down according to a connection part(34a) of the cover member, a combining pin(38) controlling the height of the connecting member, and a reflector combined to the upper end of the connecting member. The height of the connecting member is controlled by connecting the combining pin to one among several combining holes of the cover member.
Patent KR-20090038330-A (KR)
Title: Method for driving engine of car
Inventor: SONG JIN WOO
IPC: F02M21/02
Filed: 2007-10-15
Abstract: An engine driving device of vehicles and a method thereof are provided to shorten the starting time of the engine by performing the injection after charging a fuel line to the high fuel pressure. An engine driving device of vehicles comprises: a fuel pump(13) discharging the fuel of a fuel tank part with the fixed pressure, installed in a fuel tank inside; a fuel opening and closing valve passing the fuel injected from the fuel pump by controlling the opening after setting a starting switch on; a fuel pressure sensor(21) maintaining the target fuel pressure of a fuel line to be supplied; an injector(23) sensing a fuel pressure value; and an engine control unit(31) maintaining the target fuel pressure value of the fuel line based on the fuel pressure of the pressure sensor.
Patent KR-20090043914-A (KR)
Inventor: KIM YOO KYOUNG
IPC: H01M50/167
Filed: 2007-10-30
Abstract: 본 발명은 캔형 이차전지 및 이차 전지용 회로 기판의 제조 방법에 관한 것으로, 해결하고자 하는 기술적 과제는 캔형 이차전지에 사용되는 회로 기판의 파단 압력을 일정하게 유지시켜 신뢰성이 향상된 캔형 이차전지 및 이차 전지용 회로 기판의 제조 방법을 제공하는 데 있다.  
     이를 위해 본 발명은 전극조립체를 수용하는 캔의 개구부와 결합하는 캡조립체에 구비되어 캔의 내부 압력 상승시 안전변에 파단되는 회로 기판이 섬유층을 구비하여 형성되고, 섬유층의 섬유가 직조되는 방향이 회로 기판의 길이방향과 경사를 이루도록 형성하는 캔형 이차 전지를 개시한다. 
     따라서, 본 발명은 회로 기판이 파단되는 압력의 산포가 줄어들어 일정한 압력에서 파단되므로 캔형 이차전지의 신뢰성이 향상된다. 
       
     안전변, 회로 기판, 파단, 유리 섬유, 수지층
Patent KR-20090044655-A (KR)
Title: 광 섬유 이용한 각도 센서 및 이의 제조 방법
Inventor: RYU JAE HO
IPC: G01B11/00
Filed: 2007-11-01
Abstract: 광 섬유를 이용한 각도 측정 센서 및 상기 각도 측정 센서의 제조 방법에 있어서, 상기 각도 측정센서는 발광부가 담지되는 제1 커버, 수광부가 담지되고 수광부가 회전될 수 있도록 수광부의 일측이 회전 가능하도록 연결되는 제2 커버 및 제1, 제2 커버와 조립되는 제3 커버를 포함한다. 상기 제1 커버는 상기 발광부를 끼임 맞춤으로 고정 및 커버하며, 각도를 측정하기 위한 일측면을 기준하는 제1 기준자를 연결하는 제1 홈이 형성되고, 발광부 및 수광부에 전기적인 신호들을 주고 받을 수 있는 리드부가 형성되어 있고, 또한 상기 제 2 커버는 상기 수광부의 일측에 형성된 연결축이 삽입되어 회전 가능할 수 있도록 제1 홀이 형성되고, 상기 수광부가 회전하는 영역만큼의 공간이 형성되어 있고, 상기 발광부는 광을 발생하는 발광체, 상기 발광체와 제1 끝단이 맞닿아 있고 제 2끝단에 형성된 광 출사면을 포함하는 발광부 광섬유와 상기 발광체 및 상기 발광부 광섬유를 담지하는 발광 담지부를 포함한다. 상기 발광 담지부는 수광체 및 상기 발광체에 전기적인 신호를 주고 받는 선이 통과할 수 있는 발광부 홈이 형성될 수 있다. 그리하여, 광섬유를 이용한 각도 측정 센서의 소형화, 양산성 및 내구성이 향상될 수 있다.
Patent KR-20090045796-A (KR)
Inventor: KIM SUNG JU
IPC: E04B9/06
Filed: 2007-11-02
Abstract: 본 발명은 천정재 고정구에 관한 것으로서 천정재의 시공을 용이하게 하여 작업성을 높일 수 있도록 하며 천정재의 결합부위가 심플하게 보일 수 있도록 하고, 아울러 슬래브와 천정재 사이에 설치된 배관이나 전선 등을 용이하게 점검 및 교체할 수 있도록 한 것이다. 
     이를 위하여 본 발명은 수평바의 하부에 천정재가 비볼트결합구에 의하여 결합되어지는 천정재 고정구에 있어서, 상기 수평바는 상부만이 개방된 양측 상단에서 개방된 중앙을 향하는 보강편이 일체로 압출 형성되어지고, 상기 비볼트결합구는 상기 수평바의 하부에 돌출된 후크 및 상기 천정재에 끼워져 후크에 결합되어지는 후크고정부로 구성되어지되, 상기 후크는 연장편의 하단에 후크헤드가 일체로 형성되어지고, 상기 후크고정부는 천정재의 결합홈에 끼워지는 고정몸체에 후크헤드 결합홈이 일체로 형성되어짐을 특징으로 한다. 
       
     수평바, 천정재, 비볼트결합구, 고정구, 보강편, 후크, 후크고정부
Patent KR-20090049413-A (KR)
Inventor: PARK SUN TAK
IPC: G01K11/32
Filed: 2007-11-13
Abstract: 본 발명은 장거리 표면 플라즈몬 기반 광도파로 온도센서에 관한 것으로서, 기판과, 유한한 폭과 두께를 갖고 큰 전기전도도를 갖는 물질로 형성된 금속박막과, 상기 기판의 상부 및 상기 금속박막 사이에 차례로 적층되고, 각각 온도 변화에 따라 서로 다른 굴절률 변화를 보이는 물질로 형성된 하부 및 상부 클래드를 갖는 표면 플라즈몬 광도파로 형태의 센서부 및 상기 금속박막으로 광을 입력 및 출력하는 광섬유로 이루어진 입/출력부로 이루어진 것을 특징으로 하며, 온도에 민감한 클래드와 금속박막의 광도파로를 센서부로 사용함으로써 온도센서를 소형으로 제작할 수 있으며, 열광학계수가 다르거나 부호가 반대인 물질들을 상/하부 클래드로 사용하여 매우 민감한 광도파로형 온도센서를 구현할 수 있다.  
       
     광도파로 온도센서, 장거리 표면 플라즈몬, 금속 광도파로, 폴리머 센서.
Patent KR-20090049635-A (KR)
Inventor: KIM KYOUNG IL
IPC: H02B1/28
Filed: 2007-11-14
Abstract: 본 발명은,  배전자동화 시스템(     Distribution Autiomation System      : DAS)의 제어함 에 내부에서 사용되는, 육면체의 외관을 형성하는 몸체부; 상기 몸체부의 외부에 전원 ON/OFF스위치를 포함하되, 상기몸체부에 전원공급용 전원케이블을 포함하되, 상기 몸체부의 외부에 제어함내부에 고정용 자석구조물을 포함하되, 상기 몸체부의 외부에 플렉시블 암을 포함하되, 상기 플렉시블 암에는 고정용 집게가 결합되어 형성되는 LED를 이용한 조명기구이다. 
       
     (1) 투명아크릴 커버, (2) LED PCB, (3) 24V 전압 트렌스보드, (4) BODY CASE, (5) 전원입력 케이블, (6) 전원 ON/OFF 스위치, (7) 볼트취부 홀, (8) 플렉시블암(자바라), (9) 집게, (10) 자석, (11) JOINT HOOK, (12) JOINT HOLE, (13) LED
Patent KR-20090049656-A (KR)
Inventor: LEE JUNG HO
IPC: C07C31/12
Filed: 2007-11-14
Abstract: 본 발명은, 구리계 촉매를 사용하여 물을 사용하지 않는 반응 조건 하에서, n-부탄산을 단독으로 직접 기상 수소화시키거나 또는 무수 n-부탄산이나 n-부탄산의 n-부틸에스테르와 같은 부탄산 유도체를 함유한 n-부탄산을 직접 기상 수소화하는 공정에 있어서 부반응의 억제 하에 높은 선택성 및 높은 공간 수율로 n-부탄올을 제조할 수 있는 수소화 방법을 제공하는 것이다.  구체적으로, 본 발명은, 환원된 구리계 촉매 상에서 n-부탄산을 수소에 의하여 직접 기상 환원시키는 것을 포함하는, n-부탄올의 제조 방법으로서, 상기 환원형 구리계 촉매가, 실리카, 알루미나, 티타니아 및 산화아연으로 이루어진 군에서 선택되는 하나 이상의 희석제와 산화구리 성분의 복합 산화물을 환원시켜 수득된 구리계 촉매이거나, 또는 상기 촉매에 코발트, 아연, 망간, 루테늄, 레늄, 팔라듐, 백금, 은, 텔루륨, 셀레륨, 마그네슘 및 칼슘으로 이루어진 군에서 선택되는 하나 이상의 개량성분을 추가로 포함한 촉매로서, 산화구리 성분의 함량이 40~95wt%이고 산화구리 입자크기가 50nm 이하가 되도록 제조된 촉매이다. 
     n-부탄산, n-부탄올, 바이오부탄올, 환원형 구리계 촉매
Patent KR-20090054333-A (KR)
Inventor: KIM CHUNG BOO
IPC: B60H1/00
Filed: 2007-11-26
Abstract: 본고안 환자들을 자연산소를 직접마셔서 치료하도록 고안된 차량으로서 환자 침대와 화장실 살림할수있는 싱크데 를 형성하고 산계곡에직접가서 자연환경의 산소를 흡입입구로 흡입하여 치료를 하는 차량으로 적합곳에 주차하고 그곳의 자연산소를 흡입구로 차내부로 빨아드리고 한곳의 배출구로 뽑아내는 시스템으로 고안되여 환자가 최상의 자연산소를 공급받도록 고안된 자연산소흡입 자동차이다  
     자연산소흡입.흡입구.배출구
Patent KR-20090055999-A (KR)
Title: System and method for providing telephone book deposit service interworking user defined telephone book file
Inventor: KIM JEA SUNG
IPC: H04W4/00
Filed: 2007-11-29
Abstract: An address book storage service providing method and a system thereof are provided to automatically convert an external address file that a user defines into a file format stored in an address book storage server, thereby removing needs of individually fields of an external address book file. A database stores address books in a database per a user. If an upload request of a user defined address book is received from the user, a loading module(201) receives each field name of the user defined address book and mapping information of each standardized field name from the user. A converter(205) converts the user defined address book into a standardized address book format based on the mapping information. The loading module stores the converted user defined address book in the database.
Patent KR-20090059914-A (KR)
Title: A fuel line connector for vehicles
Inventor: YUN KYOUNG IL
IPC: F02B77/00
Filed: 2007-12-07
Abstract: A fuel line connector for a vehicle is provided to prevent the bending of a fuel line and collision to other parts by forwardly sliding a connector body in the mount guider. A vehicle fuel line connector(1) comprises: a mounting end(13) having a mounting hole on one end; a mount guider(10) having a screw thread on the other end; two fuel connection pipes being integrally connected to the both ends of the connection plate; a connector body(20) having a through-hole in center and passing through the through-hole of the slider and being inserted into the mount guider; a spring cap(30) connected to the screw thread of the mount guider; and a spring(40) being inserted into the mount guider to support both ends at the slider rear end and the spring cap.
Patent KR-20090061417-A (KR)
Title: The method for receiving signals and the method for transmitting signals
Inventor: LEE NAM SUK
IPC: H04B7/26
Filed: 2007-12-11
Abstract: A signal receiving method and a signal transmitting method are provided to minimize the time delay without the waste of resources required for changing the mode of a mobile station. A mobile station transmits 6-bit feedback mode information to a base station(S221). The base station transmits allocation release information of a CQICH(Channel Quality Information Channel) to the mobile station(S223), and transmits a feedback polling IE to the mobile station(S225). The mobile station transmits CQI(Channel Quality Information) of a Band AMC(Adaptive Modulation and Coding) MIMO(Multiple Input Multiple Output) changed according to the feedback polling IE(S227). The base station operates the mobile station in the changed Band AMC MIMO mode without allocation of the channel quality information channel(S229).
Patent KR-20090061425-A (KR)
Title: Repeater and method for processing signal and for converting frequence thereof
Inventor: EUM HO MIN
IPC: H04B7/14
Filed: 2007-12-11
Abstract: A repeater, a signal processing method thereof and a frequency converting method are provided to minimize the frequency error between repeater transmitting signals by self-offsetting the frequency error of a local oscillator. A frequency generator(230) generates a frequency for an intermediate frequency conversion and a frequency for frequency up-conversion. A down-converter(240) converts the first wireless frequency of a received signal into the first intermediate frequency. A digital signal processor(250) produces an intermediate offset frequency for offsetting a local oscillating frequency error from the frequency offset of the received signal. An up-converter(260) converts the second intermediate frequency into the second wireless frequency.
Patent KR-20090061878-A (KR)
Title: Alkali developable resins and photosensitive composition comprising the same
Inventor: HEO YOON HEE
IPC: G03F7/027
Filed: 2007-12-12
Abstract: An alkali developable resin and a photosensitive composition comprising the same are provided to ensure excellent adhesive property while maintaining development, compatibility and coating performance. An alkali developable resin comprises repeating units represented by chemical formula 1-3. In chemical formulae 1-3, A is selected from a phenyl group, benzyl oxy carbonyl group, methyl oxy carbonyl group, ethyloxycarbonyl group, isobutyl oxycarbonyl group, t-butyloxycarbonyl group, cyclohexyl oxycarbonyl group and isobonyl oxycarbonyl group; X1 and X2 are selected from hydrogen, C1-3 alkyl group and alkoxy group; Y is selected from the group consisting of C1-3 alkylene, ethylene oxide and propylene oxide; Z is selected from C1-3 alkylene, cyclohexene, cyclohexane and benzene group; and R1 and R2 are hydrogen or hydroxy group.
Patent KR-20090062239-A (KR)
Title: Mounting structure of air-bag module
Inventor: CHO YOUNG GYUN
IPC: B60R21/203
Filed: 2007-12-12
Abstract: Mounting structure of an airbag module is provided to prevent torsion of an airbag module when a steering wheel and the airbag module are assembled by installing a torsion member connected to both ends of a module bracket. Mounting structure of an airbag module includes a module bracket(100) in which a mounting hole is mounted, and a torsion member(200) of which both ends is connected with the module bracket to prevent torsion of an airbag module(2) when the airbag module and a steering wheel are assembled. The torsion member includes a first and a second coupling parts(210,220) in which a screw thread is formed, and a horizontal bar(230) in which torsion is generated.
Patent KR-20090062666-A (KR)
Title: System for control of clutch binding of hybrid vehicle and method thereof
Inventor: OH JONG HAN
IPC: B60W10/02
Filed: 2007-12-13
Abstract: A system for the clutch engagement control of a hybrid vehicle, and its method are provided to improve acceleration performance, fuel efficiency and engagement impact by controlling the torque transmitted to vehicles. A system for the clutch engagement control of a hybrid vehicle comprising a clutch between an engine and a motor, comprises a determination unit(201) which selects one engagement mode among a plurality of clutch engagement modes based on the car situation(202), the clutch engagement forbid request(203) of a user and the clutch slip request(204) of a user.
Patent KR-20090069348-A (KR)
Title: System and method to monitor a door of train
Inventor: LEE MYUNG KWAN
IPC: B61B1/02
Filed: 2007-12-26
Abstract: A train door monitoring device and a method thereof are provided to secure the viewing direction of an operator, blocked by a screen door system, by installing one or more platform systems. A train door monitoring device comprises: a plurality of door systems(100a ~ 100j) installed between a railway line and a screen door, taking a picture about the opening and closing situation of the train door and transmitting; and one or more platform systems(200a,200b). The one or more platform systems are installed at a front or tail of the platform in order to receive and indicate an image about the open-and-close action situation of the door transmitted from a plurality of door systems. The platform system checks an obstacle and normal condition of the door by comparing the image before the door is open and another image after the door is closed.
Patent KR-20090071919-A (KR)
Title: Apparatus for repairing the pipe of cleaning type
Inventor: LEE CHANG SIN
IPC: F16L55/16
Filed: 2007-12-28
Abstract: A cleaner type sewer pipe repair device is provided to clean the inside of a sewer pipe quickly while minimizing damage by moving a brush with a centrifugal force. A cleaner type sewer pipe repair device comprises a body(10) expanded by compressed air, guide rollers(20) installed on the front and rear sides of the body, a horizontal support shaft(30) horizontally mounted on the front side center of the body, a pipe cleaning unit(40) which is mounted on the circumference of the horizontal support shaft to clean the inside surface of the sewer pipe, and a rotation driving unit(50) which is supported in the horizontal support shaft and activates the pipe cleaning unit.
Patent KR-20090073604-A (KR)
Title: Subscription method for electronic books
Inventor: JEONG DA EUN
IPC: G06Q50/10
Filed: 2007-12-31
Abstract: A method for subscribing to electronic publications is provided to reduce the subscription cost by enabling a user to subscribe to the desired electronic publications by a page unit after connecting to homepages which provide the electronic publications through the Internet. A desired publication is searched through a database(S23). A page to be downloaded is designated(S25). A cover design is selected(S26). The form [format] of a download file is selected(S27). It is determined whether to store a file about the publication in a storage unit of a server(S28). The payment of an additional service fee is processed(S29). According to a payment-completed price unit, a predetermined point is given to a user(S31).
Patent KR-20070034571-A (KR)
Title: 폴리에테르 폴리올, 폴리에스테르 폴리올 또는 폴리우레탄조성물의 안정화
IPC: C08K5/13
Filed: 2005-06-20
Abstract: 본 발명은,  
     (a) 폴리에테르 폴리올, 폴리에스테르 폴리올 또는 폴리우레탄,  
     (b) 하기 화학식(I)의 UV 흡수제 및/또는 하기 화학식(II)의 입체장애 아민 광안정화제, 및  
     (c) 성분(I) 및 (II) 중 오직 하나가 존재하면, 1 이상의 추가의 UV 흡수제 및/또는 입체장애 아민 광안정화제를 포함하며, 성분(c)는 하기 화학식(A) 내지 (D)의 화합물이 아닌 조성물에 관한 것이다:  	 
       					(I) 
       		(II) 
     식 중에서,  
     R 1  및 R 2  는 서로 독립적으로 C 1 -C 4  알킬 또는 C 1 -C 4  알콕시임.  
     폴리에테르 폴리올, 폴리에스테르 폴리올, 폴리우레탄, UV 흡수제, 입체장애 아민 광안정화제
Patent KR-20070047285-A (KR)
Inventor: ICHIKAWA MASARU
IPC: C07C15/04
Filed: 2005-07-28
Abstract: 저급 탄화수소를 함유하는 원료 가스를 공급하여 고온하에서 촉매와 접촉시키고, 상기 원료 가스를 개질함으로써 방향족 탄화수소와 수소를 제조하는 방향족 탄화수소와 수소의 제조 방법으로서, 상기 원료 가스를 공급할 때 수소 가스를 함께 공급하고, 상기 수소 가스를 공급한 상태 그대로 상기 원료 가스의 공급을 일정 시간 정지시킨다. 상기 촉매로는 몰리브덴을 담지한 메탈로실리케이트나, 몰리브덴 및 로듐을 담지한 메탈로실리케이트가 있다. 상기 원료 가스와 함께 공급하는 수소 가스는 원료 가스에 대해서 2% 이상 10% 미만, 바람직하게는 4% 내지 8%, 특히 8%로 설정된다. 상기 개질 반응에 의한 방향족 탄화수소와 수소의 제조를 행함에 있어서, 상기 개질 반응의 전처리로는 상기 촉매가 메탄 가스 또는 메탄과 수소를 포함한 가스가 공급된 상태에서 승온된 후에 일정 시간 유지된다.  
       
     저급 탄화수소, 방향족 탄화수소, 수소, 몰리브덴, 로듐, 메탈로실리케이트
Patent KR-20070053232-A (KR)
Inventor: WELLER KEITH J
IPC: C07F7/18
Filed: 2005-07-27
Abstract: 하기 일반식의 화합물을 포함하여 구성되는 실란 조성물이 제공된다. 
     
       
     
     상기 식에서, R과 R 1  가 각각 1 내지 20의 탄소원자의 탄화수소기이고; R 2  가 각각 수소 또는 1 내지 약 20의 탄소원자의 탄화수소기이며; M이 선택적으로 규소 원자와 L기를 결합하기 위한 1 내지 약 20의 탄소원자의 2가 탄화수소연결기이고; L이 1 내지 약 20의 탄소원자의 공유결합 탄화수소 결합기 또는 -O-, -S-, -NR 3 -(여기서, R 3 는 수소 또는 1 내지 약 20의 탄소원자의 탄화수소기임)로 구성되는 군으로부터 선택된 헤테로원자 결합기이며; R a 가 1 내지 12의 탄소원자의 알킬기이고; Ar이 치환되거나 치환되지 않은 방향족기이며; q가 1 내지 4의 정수이고; t와 c가 각각 0  또는 1이며; 그리고 x, y, z 는  각각 1 내지 3의 정수이고, L이 헤테로원자기일 때, t가 1인 것을 조건부로 포함한다. 이러한 실란 조성물들 그리고 이 실란 조성물들을 포함하여 구성되는 고무 조성물을 제조하는 방법이 또한 제공된다.
Patent KR-20070068378-A (KR)
Title: Process for isomerization of alpha olefins to internal olefins
Inventor: ZHANG JIAN JIAN
IPC: C01B33/44
Filed: 2005-10-17
Abstract: The present invention relates to embodiments for a process for the isomerization of at least one alpha olefin to an internal olefin via a multi-step process resulting in a mixture comprising alkene isomers and a low level of oligomers. According to the present invention an alkylaluminum compound is used in combination with the Group VIII transition metal salt for interaction with the latter, and thereby generating catalytically active species for the isomerization of 1 -alkenes to internal alkenes, wherein this mixture is subsequently combined with an acid washed clay.