baber/WOPTO huggingface dataset:
Patent KR-20120047017-A (KR)
Title: Antitheft apparatus for using a bicycle handle
Inventor: PARK DU KANG
IPC: B62H5/04
Filed: 2010-11-03
Abstract: PURPOSE: A security device using a bicycle handle is provided to easily use a locking device according as the locking device can immediately use by drawing out a handle part. CONSTITUTION: A security device using a bicycle handle comprises a handle frame(10), a first handle part(20), a second handle part(30), handle detachable units(40), a wire(50), and handle locking units(60). The handle frame is installed in the front of a bicycle and forms a handle. The first and second handle parts are detachably installed in both ends of the handle frame. The handle detachable units are respectively installed in both ends of the handle frame, the first handle part, and the second handle part so that the first and second handle parts can be attached to or detached from the handle frame. The wire is installed inside a bicycle frame in a withdrawable state to connect the inside the handle frame and the first and second handle parts. The handle locking units are respectively installed in outer end of the first and second handle parts. By coupling the first and second handle parts each other, the first and second handle parts are locked.
Patent KR-20120049582-A (KR)
Title: Plant cultivating device with concentrated type
Inventor: KIM TAM NA
IPC: A01G9/02
Filed: 2010-11-09
Abstract: PURPOSE: A compact plant cultivation system capable of easily cultivating plants is provided to prevent the overturning of cultivators, and to improve the space utilization among the cultivators. CONSTITUTION: A compact plant cultivation system comprises the following: cultivators(110) storing soil for growing plants; a cultivator supporter(120) supporting the cultivators; a power transfer device transferring the cultivator supporter; a housing supporting the power transfer device; and a driver(180) transferring powder to the power transfer device. The power transfer device transports the cultivator supporter to the upward and downward directions, and to the left and the right dictions.
Patent KR-20120050869-A (KR)
Title: Method of monitoring position of three-dimensional moving object, and system for the same
Inventor: JOO IN HAK
IPC: G06Q50/00
Filed: 2010-11-11
Abstract: PURPOSE: A monitoring method and system thereof are provided to offer improved three dimensional location based service by embodying topology operation between three dimensional coordinates and a complex location. CONSTITUTION: A reception unit(121) receives measuring time and three dimensional coordinates of a terminal from one or more terminals. A transmission unit(123) notifies the loss of event generation to a monitoring center. A data storage unit(124) stores the generation conditions of the event, the measuring time, and the current three dimensional coordinates. A three dimensional coordinate calculation and control unit(122) uses the measuring time of the current three dimensional coordinates. The three dimensional coordinates calculation and control unit calculates a phase relationship between the three dimensional coordinates and a three dimensional section.
Patent KR-20120056574-A (KR)
Title: Preparing method of makgeollirice wine having stabilized quality
Inventor: LIM JAE WOONG
IPC: C12H1/06
Filed: 2010-11-25
Abstract: PURPOSE: A method for making Makkoli is provided to improve sterilization effect and to ensure microbial stability and functionality. CONSTITUTION: A method for making Makkoli comprises: a step of preparing ferment containing 16-18%(v/v) alcohol; a step of pulverizing and homogenizing ferment solid powder; a step of applying electric oscillation to the homogenized ferment and primarily sterilizing at low temperature; and a step of filtering the ferment. The method further comprises a step of sterilizing at low temperature.
Patent KR-20120056977-A (KR)
Title: Vehicle Loading type Blackbox System and Information Providing Method by using Surrounding Image produced from the System
Inventor: HAN YOUNG IN
IPC: B60R21/00
Filed: 2010-11-26
Abstract: PURPOSE: A black box device for an automobile and information offering method using a peripheral video produced by the device are provided to use the recorded video including the entire periphery of an automobile as evidence of a car accident and transmit the recorded video and the location of an automobile to an establishment offering accident handling services. CONSTITUTION: An information offering method using a peripheral video produced by a black box device for an automobile is as follows. A plurality of cameras is used for recording the entire periphery of an automobile. The recorded entire periphery of an automobile is changed to one or more types such as a raw video, a top view video, and a 3D video. An impact of an automobile is detected. If a collision is detected, the video recorded during the determined time period including the collision time is extracted as a collision video.
Patent KR-20120057065-A (KR)
Title: Fastening device for transmission
Inventor: JUNG BYUNG WOO
IPC: B60K20/00
Filed: 2010-11-26
Abstract: PURPOSE: A coupling device for a transmission is provided to improve the assembly characteristic of a transmission though the coupling method of a propeller shaft is changed. CONSTITUTION: A coupling device for a transmission(100) comprises a first output shaft(110), a housing(120), and a first propeller shaft(130). The first output shaft transfers the power of an engine through being coupled with a transmission(150) and a first propeller shaft. The housing is coupled with a case(160) covering the transmission. The first propeller shaft is installed between the first output shaft and the housing and coupled with the first output shaft and covers the outer circumference of the first output shaft.
Patent KR-20120058008-A (KR)
Title: Opening and shutting apparatus of digital door lock and method thereof
Inventor: SEO JANG WEON
IPC: E05B47/00
Filed: 2010-11-29
Abstract: PURPOSE: A device and method for opening/closing a digital door lock is provided to reduce energy consumption caused by a long-time usage of an RF reader. CONSTITUTION: A device for opening/closing a digital door lock comprises a keypad(100), a door actuating unit(200), an outdoor sensing unit(310), a transceiver(400), an RF reader, and a controller. The key pad selectively performs a key input for opening a door. The door actuating unit comprises a driving motor for opening/closing the door. The outdoor sensing unit senses visitors accessed to the door actuating unit. The transceiver transmits and receives electric waves to an RF tag in which the visitor wears. The RF reader receives RF signlas from the RF tag through the transceiver when the outdoor sensing unit senses the visitor. The controller compares authentication information saved in advance and the RF signals of the RF reader. The controller applies actuating signals to the door actuating unit. If the RF signals are not received or the visitor is normally authorized, the controller applies the actuating signals for using the keypad.
Patent KR-20120058747-A (KR)
Title: Sphere type oled display device capable of multidirectional display
Inventor: KIM YOO JIN
IPC: H01L51/50
Filed: 2010-11-30
Abstract: PURPOSE: A sphere type OLED display device is provided to control each OLED module divided and attached, thereby displaying a plurality of information at the same time. CONSTITUTION: A data inputting unit(100) saves display data received from outside. A display unit(200) comprises a main body(210), OLED modules(220), and a display control module(230). The main body is arranged in the upper part of the data inputting unit and displays information in multiple directions. The OLED module is divided and attached to outside of the main body in the multiple directions, thereby receiving display information from data inputting unit and displaying. The display control module respectively controls the OLED modules attached in each direction, thereby controlling to display different display information or identical display information.
Patent KR-20120062143-A (KR)
Title: Structure of image crawl focus
Inventor: CHOI SA RA
IPC: G09B17/04
Filed: 2010-12-06
Abstract: PURPOSE: A crawl focus image structure is provided to effectively stimulate user's retina edges, thereby allowing a user to train concentration. CONSTITUTION: A crawl focus image structure comprises a character row(01) for crawl focus and a diffused interference image(02) on the background. When a user watches the character row for crawl focus, user's retina center is stimulated. And, by adding a diffused interference image to the background, user's retina edges are simultaneously stimulated.
Patent KR-20120062964-A (KR)
Title: 젤구슬을 가지는 찜질팩
Inventor: LEE YUNG HO
IPC: A61F7/02
Filed: 2010-12-07
Abstract: 본 발명은 내부에 젤구슬을 가지는 찜질팩에 관한 것으로서,  크기가 작아도 전자렌지로 찜질팩을 데웠을 때 열기가 장시간 지속할 수 있도록 하기 위하여 내부에 열기를 지속적으로 가지는 젤구슬을 삽입하여 장시간 사용이 가능하도록 하고 외관이 미려한 찜질팩을 제공하는데 본 발명의 목적이 있다. 
상기와 같은 본 발명의 목적을 달성하기 위한 해결수단으로서는 주변이 고주파 접착되고 내부중앙에는 공간을 가지는 외피와;  상기 외피의 내부에는 물이 닿으면 투명하게 변색되면서 부피가 팽창하는 젤구슬과;  상기 젤구슬을 팽창시키기 위한 물을 삽입하여 본 발명의 목적을 달성할 수 있다. 
이와 같이 본 발명은 찜질팩의 내부에 단순하게 내용물을 삽입하는 것이 아니라 젤구슬을 삽입함으로 전자렌지로 찜질팩을 데웠을 때 젤구슬의 내부까지 온도가 상승하여 높은 온도를 장시간 지속할 수 있는 장점을 가지며,  투명의 외피를 통해서 젤구슬이 육안으로 확인함으로 외관이 미려하고,  온도상승에 따른 압력이 팽창되었을 때 압력을 분산시키거나 외부로 배출함으로 팽창압력에 의한 파손을 방지하는 발명이다.
Patent KR-20120067782-A (KR)
Title: Light emitting device
Inventor: BAE JUNG HYEOK
IPC: H01L33/36
Filed: 2010-12-16
Abstract: PURPOSE: A light emitting device is provided to prevent light loss of a light emission region by forming an electrode between a substrate and a light emitting semiconductor structure. CONSTITUTION: A third electrode is extended from a second semiconductor layer(164) to outside through a first cavity. The third electrode contacts with a supporting member(110). A fourth electrode is extended from the second semiconductor layer to outside through a second cavity. The fourth electrode contacts with a part of a first electrode(140). An insulating layer(120) is formed between the first electrode and the third electrode. A second electrode is arranged between the supporting member and a semiconductor structure. The second electrode contacts with a semiconductor layer and the supporting layer.
Patent KR-20120073991-A (KR)
Title: Pinch roll of twin roll strip caster
Inventor: HA MAN JIN
IPC: B22D11/12
Filed: 2010-12-27
Abstract: PURPOSE: A pinch roll of a twin-roll strip casting apparatus is provided to prevent a partial fracture on a thin plate because a gap between the pinch rolls is not changed. CONSTITUTION: A pinch roll(3) of a twin-roll strip casting apparatus is installed in front of an inline rolling mill of the twin-roll strip casting apparatus. The pinch roll prevents a thing plate(2) from meandering. Non-contact sections are formed in the both ends of the pinch roll. Contact sections contacting with the thin plate are formed in the rest part except fro the both ends.
Patent KR-20120076020-A (KR)
Title: Battery module and tab ultrasonic wave welding method
Inventor: KIM WOOK HYUN
IPC: H01M50/553
Filed: 2010-12-29
Abstract: PURPOSE: A battery module is provided to absorb vibration of electrode taps formed to zigzag shape in case of welding a welding part formed to be parallel with a battery cell by ultrasonic vibration, thereby minimizing damages in a battery cell. CONSTITUTION: A battery module(1) comprises two or more battery cells(100), an electrode taps(200) ultrasonic wave-welded by being expanded from each battery cell; an extension part of which electrode tap upwardly expanded is bended to lower direction, and a welding part forming a welding side along parallel direction to the battery cell by the extension part re-bended to upper direction. The battery module has serial shape, welding neighboring electrode tabs of a negative electrode and the positive electrode, and is welded through the welding side by being bended to a direction facing each other.
Patent KR-20100040856-A (KR)
Title: Resin composition and image display device
Inventor: TOYODA TOMOYUKI
IPC: G02F1/1333
Filed: 2008-07-16
Abstract: This invention provides an image display device having suppressed uneven display attributable to internal stress caused by cure shrinkage of a cured resin between a protective part and an image display part, and an external stress applied to the image display part by the warpage of the protective part, and having suppressed separation of the cured resin. The image display device comprises an image display part and a light transparent protective part disposed on the image display part. A cured resin layer is interposed between the image display part and the protective part, and the cured resin layer has a transmittance in a visible light region of not less than 90%, an elongation of not less than 700% at 25°C and not less than 400% at 80°C, and an adhesion to the protective part of not less than 0.4 N/cm at 25°C and not less than 0.3 N/cm at 80°C.
Patent KR-20100024507-A (KR)
Title: Method for cooling in distillation and polymerisation process by absorption refrigeration
Inventor: VAN DER SCHRICK BERNARD
IPC: B01D3/42
Filed: 2008-07-17
Abstract: The present invention relates generally to olefin polymerization. In particular, the present relates to a process for the separation of a hydrocarbon-containing feed stream (20) comprising the steps of: (a) optionally cooling said hydrocarbon-containing feed stream (20) using an absorption refrigeration cycle (37), (b) introducing said feed stream (20) into a first distillation zone (22) for subjecting said feed (20) to distillation conditions adapted to remove b1) a bottom stream (25) comprising co-monomer, and b2) an overhead stream (29) comprising hydrocarbon diluent, olefin monomer and further components such as H, N, O, CO, CO, and formaldehyde, and (c) introducing the overhead stream (29) of step b) in a second distillation zone (23) for subjecting said stream (29) to distillation conditions adapted to remove c1) a bottom stream (30) comprising substantially olefin-free hydrocarbon diluent, c2) a side stream (31) comprising hydrocarbon diluent, and c3) an overhead vapor stream (32) comprising olefin monomer, diluent and further components such as formaldehyde, H, N, O, CO and CO, and (d) cooling the temperature of said removed overhead vapor stream (32) using an absorption refrigeration cycle (34) prior to separating (35) said olefin monomer from said diluent in said overhead vapor stream (32). Said invention also relates to a polyolefin production process and to a polyolefin production unit.
Patent KR-20100046264-A (KR)
Title: Dimming device and lighting device using same
Inventor: TAKAKI HIROFUMI
IPC: H05B44/00
Filed: 2008-09-24
Abstract: It is an object to provide a dimming device and a lighting device using the same configured to improve light emission efficiency at dimming time. The lighting device includes a light source (1) and a dimming device (2). The dimming device (2) is provided with an electric current output circuit (5) for supplying a constant electric current for lighting to the light source (1) comprised of an organic electro-luminescence element, an electric current control circuit (6) for controlling the magnitude of a driving electronic current output from the electric current output circuit (5), wherein the electronic current control circuit (6) biases a direct current component, when the light source (1) is dimmed, so that the driving electric current periodically changes between a predetermined maximum value and a predetermined minimum value and always flows in the same direction.
Patent KR-20100057879-A (KR)
Title: Multi-user precoding and scheduling method and base station for implementing the method
Inventor: WU KEYING
IPC: H04W72/12
Filed: 2008-08-15
Abstract: A multi-user precoding and scheduling method comprises the following steps: a user equipment feeds the channel state information and the statistic characteristics of the channel state information error back to the base station (101); according to the channel state information and the statistic characteristics of the channel state information error fed back, the base station generates the multi-user precoding matrix and scheduling scheme (103); and the user data is multi-user precoded and scheduled by using the generated multi-user precoding matrix and scheduling scheme (105). The base station is used to implement the method.
Patent KR-20100080774-A (KR)
Title: Plasma etching method
Inventor: SUZUKI TAKEFUMI
IPC: H01L21/3065
Filed: 2008-09-26
Abstract: Provided is a plasma etching method for performing plasma etching to a silicon oxide film by using a processing gas through a mask. The processing gas contains oxygen gas and fluorinated hydrocarbon expressed by formula (1): CxHyFz, where, x is an integer of 4-6, y is an integer of 1-4, z is a positive integer, and (y+z) is 2x of less. A contact hole having a fine diameter and a high aspect ratio can be formed in a substantially vertical excellent shape without necking, by performing plasma etching to the silicon oxide film by using a single processing gas.
Patent KR-20100051745-A (KR)
Title: Flame-retardant glass-fiber-reinforced polyamide resin composition
Inventor: FUJII SHIGETA
IPC: C08K5/5313
Filed: 2008-09-02
Abstract: A flame-retardant glass-fiber-reinforced polyamide resin composition which comprises 100 parts by mass of a flame-retardant resin composition comprising 60-90 mass% polyamide resins (A) and 40-10 mass% flame retardant (B) containing no halogen element ((A)+(B)=100 mass%) and 60-210 parts by mass of flat glass fibers (C) which have a flat section with a major axis/minor axis ratio of 1.5-10. It is characterized in that the polyamide resins (A) comprise a crystalline polyamide resin (a1) and a non-crystalline polyamide resin (a2), the halogen-free flame retardant (B) comprises a phosphinic acid salt (b1) and/or a diphosphinic acid salt (b2), and the proportion of the non-crystalline polyamide resin (a2) to the polyamide resins (A) satisfies 0.1<=(a2)/(A)<=0.5.
Patent KR-20100083780-A (KR)
Title: Composite steel claded mill liner
Inventor: GHOSH SOMENATH
IPC: B02C17/00
Filed: 2008-03-27
Abstract: The invention discloses a composite liner for ball mills comprising an upper layer of alloy cast steel bonded on a symmetrically distributed lower rubber surface, said cast steel layer is prefabricated so as to form the desired profile on the upper surface of the said liner required for specific grinding operations. The present invention also discloses a method of manufacturing composite mill liner.
Patent KR-20100068459-A (KR)
Title: Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery comprising the same
Inventor: HIRATSUKA HIDEKAZU
IPC: H01M4/505
Filed: 2008-11-05
Abstract: Disclosed is a positive electrode active material for a non-aqueous electrolyte secondary battery, which comprises a lithium-containing transition metal oxide having an oxygen cubic close-packed structure, wherein the lithium-containing transition metal oxide has a chemical composition represented by formula. Li[Li(NiMnCo)]Owherein x, y and z represent the ratio among the elements nickel, manganese and cobalt, respectively; and x, y, z and p fulfill the requirements represented by the following formulae: 0.2+y<x<0.7, 0.15<y, 0.05<z, x+y+z=1 and 0<p<0.1.
Patent KR-20100057091-A (KR)
Title: Method of forming copper wiring pattern and copper oxide particle dispersion for use in the same
Inventor: NAKAKO HIDEO
IPC: H01B1/20
Filed: 2008-10-20
Abstract: A method of forming a copper wiring pattern reduced in cracking and low in resistance from copper particles which are reduced in electromigration and which themselves have a low unit price. In the method, there is almost no need of using a surface-treating agent which has been essential for the antioxidation and dispersion of copper particles. Also provided is a dispersion of copper oxide particles which is for use in the method. The method of forming a copper wiring pattern is characterized by comprising: a step in which a dispersion of copper particles each having a copper oxide surface is used to form any desired pattern on a substrate; and a step in which the copper oxide on the surface of the copper particles in the pattern is reduced to copper with atomic hydrogen and the copper metal particles generated by the reduction are sintered.
Patent KR-20100084563-A (KR)
Title: Method for manufacturing epitaxial silicon wafer
Inventor: OKUUCHI SHIGERU
IPC: H01L21/304
Filed: 2008-12-08
Abstract: Each pit is completely filled with a film forming component at the time of growing an epitaxial film, since a silicon oxide film on a wafer surface, including the inner surface of each pit, is removed by hydrogen fluoride gas. Thus, wafer planarity is improved and micro-roughness of the wafer surface is reduced without deteriorating productivity.
Patent KR-20100089864-A (KR)
Inventor: SHERMAN AUDREY A
IPC: C09J7/10
Filed: 2008-08-27
Abstract: 기재, 실리콘-함유 감압 접착제를 포함하고 약 5 ㎛ 미만의 두께를 가지며 기재에 인접한 제1 층, 및 감압 접착제를 포함하고 기재의 반대편에서 제1 층에 인접한 제2 층을 포함하는 물품이 본 명세서에 개시된다.  실리콘-함유 감압 접착제는 폴리실록산 부분이 그래프트된 비닐 중합체 골격의 공중합체를 포함할 수 있다.
Patent KR-20100110865-A (KR)
Inventor: ALI IMTIAZ
IPC: F16H55/52
Filed: 2009-01-08
Abstract: 아이솔레이터는, 허브; 순간 회전 운동하도록 부싱을 통해 허브와 마찰 맞물림을 형성하는 풀리; 토크 전달을 위해 풀리와 허브 사이에 맞물리는 탄성 부재; 및 허브에 풀리를 유지하는 로킹 부재를 포함하며, 부싱과 허브는 마찰 계수를 갖는다.
Patent KR-20110000546-A (KR)
Inventor: BEAGLE WAYNE P
IPC: F04C28/00
Filed: 2009-01-15
Abstract: 유체를 압축하기 위한 스크롤 압축기는 전기적인 연결을 위한 공통적인 단자블록을 갖는다. 상기 압축기는 압축기 섹션; 유체를 압축하기 위해 상기 압축기 섹션을 구동시킬 수 있도록 작동하는 구동 유닛; 보호 모듈; 및 상기 스크롤 압축기 몸체의 작동이 가능하도록 구동 유닛에 전기적인 동력을 연결하기 위한 동력 커넥터를 포함한다. 상기 공통적인 단자블록은 압축기의 보호모듈과 동력 커넥터에 연결을 위해서 제공된다.
Patent KR-20110005792-A (KR)
Inventor: HARRIS EDWARD B
IPC: H03K19/0175
Filed: 2008-03-27
Abstract: 고전압 내성 애플리케이션에서 사용하는 IO 인터페이스 회로가 제공된다. IO 인터페이스 회로는 IO인터페이스 회로는 신호 패드(signal pad)와, 상기 인터페이스 회로의 전압 귀환측(return)에 접속하는 에미터와 제 1 제어 신호를 수신하는 베이스와 오픈 콜렉터 구성으로 상기 신호 패드에 직접적으로 접속되는 콜렉터를 갖는 적어도 하나의 제 1 기생 바이폴라 트랜지스터를 포함한다. 상기 인터페이스 회로는 상기 제 1 기생 바이폴라 트랜지스터에 연결되며 상기 제 1 제어 신호를 생성하는 MOS 제어 회로를 포함한다. IO 인터페이스 회로는 인터페이스 회로의 전압 공급원과 상기 패드 사이에 접속된 액티브-풀업 회로를 더 포함한다.
Patent KR-20100120704-A (KR)
Inventor: GUPTA BINITA
IPC: H04W36/06
Filed: 2009-03-03
Abstract: 다중-주파수 네트워크에서의 RF 핸드오프를 위한 방법들 및 장치가 개시된다.     방법은, 현재의 RF 채널과 동일한 컨텐츠를 운반하는, 현재의 및 이웃한 로컬 운영 인프라스트럭쳐 (LOI) 들의 RF 채널들을 포함하는 핸드오프 테이블을 생성하는 단계; 핸드오프 이벤트를 검출하는 단계; 실격 기준에 기초하여, 핸드오프 테이블로부터 RF 채널들 중 하나 이상의 RF 채널들을 실격시키는 단계; 실격되지 않은 핸드오프 테이블 내의 잔여의 RF 채널들로부터 선택된 RF 채널을 선택하는 단계; 및 현재의 RF 채널로부터 선택된 RF 채널로의 핸드오프를 수행하는 단계를 포함한다.     다른 방법은, 핸드오프 이벤트를 검출하는 단계; 핸드오프 시간 간격의 시작을 식별하는 단계; 원하는 컨텐츠를 운반하는 RF 채널들에 대해 핸드오프 시간 간격의 시작에서 RSSI 측정치들이 이용가능한지를 결정하는 단계; 및 가장 큰 RSSI 측정치를 갖는 선택된 RF 채널로의 핸드오프를 수행하는 단계를 포함한다.
Patent KR-20100126523-A (KR)
Inventor: CAVE CHRISTOPHER R
IPC: H04B7/26
Filed: 2009-03-20
Abstract: 고속 전용 물리 제어 채널(HS-DPCCH)을 이용한 피드백 시그널링의 방법 및 장치는 제1 셀과 연관된 채널 퀄리티 정보(CQI)를 포함하는 제1 업링크 피드백 신호를 제1 셀에게 송신하는 것을 포함한다. 제2 셀과 연관된 채널 퀄리티 정보(CQI)를 포함하는 제2 업링크 피드백 신호가 제2 셀에 송신된다.
Patent KR-20110005702-A (KR)
Inventor: SOKOLIHS DIRK
IPC: B62D7/20
Filed: 2009-04-07
Abstract: 본 발명은 적어도 하나의 단부에 제 1 회전 방향의 내부 나사산(1)을 가진 관(2)을 포함하는 구조 유닛에 관한 것이다.  조절 슬리브(3)가 관(2)의 내부 나사산(1)의 단부 내로 조여지고, 상기 조절 슬리브(3)는 상기 제 1 회전 방향과는 반대 방향의 내부 나사산(4) 및 그 안에 나사로 조여진 생크(5)를 가지며, 상기 생크의 조절 거리는 록킹 부재(6)에 의해 제한된다.  본 발명에 따라, 조절 슬리브(3)는 생크(5)에 의해 관통되는 록킹 부재(6)를 가지며, 상기 록킹 부재는 생크(5)의 외주 면에 있는 홈(7) 내에 축 방향으로 제한적으로 이동 가능하게 수용된다.
Patent KR-20100127887-A (KR)
Inventor: YAMAGUCHI MASANORI
IPC: C12N1/21
Filed: 2004-10-14
Abstract: NAD +  부재하에 미오-이노시톨을 실로-이노소스로 변환하는 신규한 NAD +  비의존형 미오-이노시톨 2-데하이드로게나제, NADH 또는 NADPH 존재하에 실로-이노소스를 입체 특이적으로 실로-이노시톨로 환원시키는 신규 효소 실로-이노시톨 데하이드로게나제 및 미오-이노시톨을 실로-이노소스로 변환하는 능력을 갖는 아세토박터속 또는 부르크홀데리아속에 속하는 신규한 미생물을 제공한다.  이들 효소 또는 미생물을 사용하여 실로-이노시톨을 제조한다.  또한 실로-이노시톨 및 실로-이노시톨 이외의 중성당을 함유하는 혼합액에 붕산 및 금속염을 가하여 실로-이노시톨/붕산 복합체를 형성시키며, 상기 복합체를 혼합액에서 분리하고, 분리된 복합체를 산에 용해하여 산성 용액 또는 산성 현탁액을 제조하며, 당해 산성 용액 또는 산성 현탁액으로부터 실로-이노시톨을 정제한다.