baber/WOPTO huggingface dataset:
Patent KR-20180023441-A (KR)
Inventor: LEE CHI SEUNG
IPC: D06F79/00
Filed: 2016-08-26
Abstract: The present invention relates to an automatic iron. The automatic iron of the present invention is configured to perform ironing mechanically, unlike existing manual irons, and thus can save time and resolves the problem of existing mechanical irons being too expensive to be used domestically. The automatic iron of the present invention comprises: an ironing roll which has an elongated round shape capable of straightening out garments, and is configured to straighten out a garment; a plastic steamer which has a rectangular shape capable of containing water in a plastic product, heating the water, and spraying steam for ironing garments, and is configured to expand fibers of the garment; and a moving walk which has an oval shape capable of moving garments, and is configured to move the garment. Accordingly, the automatic iron of the present invention can perform ironing mechanically, unlike existing manual irons, thereby saving time and providing convenience, and further resolves the problem of existing mechanical irons being too expensive to be used domestically.
Patent KR-20180024901-A (KR)
Inventor: KIM HAE GON
IPC: D21H21/34
Filed: 2016-08-31
Abstract: The present invention relates to a method for manufacturing paper using Dendropanax morbifera, whose concentrate can be extracted from leaves and roots, and residue is mixed with wood pulp to complete manufacturing paper to increase smoothness of the paper; and which enables the paper color to be brighter and more beautiful and increases an antibacterial effect of the paper. The residue, which is left after the concentrate is extracted from leaves, roots or branches, is mixed with wood pulp to fill up a rough surface of conventional paper products to be flat so as to increase the smoothness (which is a concept defining a surface state of the paper and represents flatness of the paper). The paper using Dendropanax morbifera also has an excellent durability by having waterproofing properties, fire resistance, and excellent permeability of the Dendropanax morbifera, and also has an effect of clearing the mind and comforting the mind and body by a unique comforting fragrance of Dendropanax morbifera.
Patent KR-20180025718-A (KR)
Inventor: KANG IM KUK
IPC: H01L27/12
Filed: 2016-09-01
Abstract: An embodiment of the present invention comprises: a substrate on which a plurality of sub pixel areas are partitioned; an organic light emitting diode located in a light emitting area (EA) of the sub pixel; and a light blocking layer and transistors located in a non-light emitting area (NEA) of the sub pixel. A node area connected to a source electrode or a drain electrode of the transistor can provide a contact hole in which a first hole which is formed by passing through an active layer of the transistor and a second hole which is formed in an interlayer insulating layer located on the active layer to be overlapped with the first hole are overlapped. According to an embodiment of the present invention, the contact holes formed in the NEA of each sub pixel are overlapped, thereby preventing life degradation and afterimage defects of the organic light emitting diode by reducing an area of the NEA and increasing an area of the EA.
Patent KR-20180031907-A (KR)
Inventor: YU IL HAN
IPC: G06Q50/26
Filed: 2016-09-21
Abstract: A travel business qualification confirmation system using an open API includes: a consumer terminal which receives confirmation target company information for providing travel goods from a consumer through wired and wireless networks; an open API server for providing license information of a travel company licensed from a government office through the wired and wireless networks; and an operator server connected to the open API server to confirm whether the license information corresponding to the conformation target company information exists or not, and to transmit search result information to the consumer terminal through the wired and wireless networks. Accordingly, the present invention can previously prevent travel damage.
Patent KR-20180032748-A (KR)
Inventor: LEE CHUNG KI
IPC: G01N21/952
Filed: 2016-09-22
Abstract: The present invention relates to an inspection apparatus for a wound material. More specifically, the inspection apparatus for a wound material comprises: a lighting unit to emit a light towards a material wound by a winding apparatus; a camera module to acquire an image of the material to which the light is emitted by the lighting unit; a detection unit to receive an image signal acquired by the camera module to detect a defect of a corresponding material portion; a position adjustment means to maintain a constant separation distance of a surface of the material wound by the winding apparatus and the camera module to adjust focusing; and a detection control unit to control the lighting unit, the camera module, and the detection unit. According to the present invention, inspection for the wound material is performed in real-time. A position of the camera module is automatically adjusted in response to thickness increased by winding to allow automatic focusing in order to acquire a clear image to precisely detect entry of a foreign substance or wrinkles to improve quality of a product to improve reliability.
Patent KR-20180035327-A (KR)
Inventor: LEE JIK
IPC: H01L31/107
Filed: 2016-09-29
Abstract: Disclosed is a silicon photomultiplier comprising a plurality of micro pixels with improved high photo detection efficiency. A micro pixel comprises: a p-type conductive or n-type conductive silicon substrate; an epitaxial layer formed on the substrate and having the same conductivity type as the substrate; a PN junction layer formed in the epitaxial layer; and an insulating layer formed of a double film made by a silicon nitride film and a silicon oxide film on the PN junction layer to increase an effective photocurrent generated in the PN junction layer.
Patent KR-20180039404-A (KR)
Inventor: LEE HUI SUNG
IPC: B60Q1/00
Filed: 2016-10-10
Abstract: The present invention relates to a system and a method for controlling a tapping pattern. In detail, the present invention can be defined and controlled according to characteristics of a user by relatively simply applying the number of various tapping patterns (rhythm patterns) (time of tapping) or a time interval of the tapping pattern in a sound wave signal generated from a sound wave sensor. The system for controlling a tapping pattern according to an embodiment of the present invention comprises: a lamp; the sound wave sensor for detecting a lamp vibration component of the lamp; and a control unit for recognizing the tapping pattern in the signal detected by the sound wave sensor and controlling a function of the lamp.
Patent KR-20180041367-A (KR)
Inventor: KIM TAE SUOK
IPC: A23L21/12
Filed: 2016-10-14
Abstract: The present invention relates to a method for manufacturing jelly of Ledebouriella seseloides, and more particularly, to a method for manufacturing jelly of Ledebouriella seseloides which improves portability to have an effect of easily ingesting in a form of jelly anytime and anywhere. The method comprises: a water boiling step; a starch adding step; a starch syrup adding step; a margarine adding phase; a white sugar adding step; a steaming step; a Ledebouriella seseloides flavoring step; and a cooling and ripening step.
Patent KR-20180044497-A (KR)
Inventor: PARK JE JUN
IPC: G06Q10/10
Filed: 2016-10-22
Abstract: The present invention provides a method and system for generating a test case using a business process model and notation (BPMN). The system developed based on a service oriented architecture (SOA) is characterized by stateless of a service and limited when applying a conventional data-centered test case generation technique, thus requiring the generation of a test case in consideration of characteristics of the service. According to the present invention, a business flow graph (BFG) is generated through the BPMN in consideration of the relation between a business and a service and an Euler path can be searched by satisfying an Euler condition through order symmetry. Accordingly, the number of test cases can be reduced.
Patent KR-20180044770-A (KR)
Inventor: CHOI KYU SEONG
IPC: G06K19/07
Filed: 2016-10-24
Abstract: Disclosed is a tracking system pauselessly tracking an object position. The tracking system according to an embodiment of the present invention includes: a tracking device attached to an object, including a battery, a position recognition unit operated by the voltage of the battery, an RFID tag, and an emergency charging unit, blocking battery voltage supply to the position recognition unit and charging the battery by using the emergency charging unit in an emergency mode in which the battery voltage is a low voltage, and supplying the battery voltage to the position recognition unit to generate object position information through the position recognition unit in a normal mode other than the emergency mode; multiple RFID readers installed in each cell region of a preset region, identifying the object information in the RFID tag by communicating with the RFID tag in the emergency mode of the tracking device, and generating object tracking position information including position information of itself and the object information; and a control server tracking the object position by using the object position information received from the tracking device in the normal mode of the tracking device and tracking the object position by using the object tracking position information received from the RFID reader in the emergency mode of the tracking device.
Patent KR-20180047830-A (KR)
Inventor: LEE JAE GEON
IPC: F16B7/04
Filed: 2016-11-01
Abstract: The present invention relates to a one-touch rebar coupler. According to the present invention, a hardener-accommodating capsule is broken during rebar insertion into a coupler body provided with a piece body gripping a rebar so that hardener-based binding force enhancement can be achieved. The one-touch rebar coupler according to the present invention includes an upper coupler body provided with a hollow portion where a tapered portion with an inner diameter gradually increasing from the top to the bottom is formed and having an upper end portion where a rebar insertion inlet is formed; a lower coupler body provided with a hollow portion where a tapered portion with an inner diameter gradually increasing from the bottom to the top is formed and having a lower end portion where a rebar insertion inlet is formed; a first locking member and a second locking member installed such that outside surfaces face the tapered portions inside the hollow portions of the upper coupler body and the lower coupler body and composed of a plurality of piece bodies having inside surfaces where a plurality of locking projections where rebar nodes are locked and supported are arranged; an elastic unit elastically supporting the first locking member and the second locking member inside the upper coupler body and the lower coupler body; a support member installed between the lower end portion of the upper coupler body and the lower coupler body; and a capsule in which a liquid or paste hardener is accommodated in a resinous outer skin material, disposed on the upper side of the support member, and allowing the hardener to leak to the outside while the outer skin material is broken by an end portion of the rebar inserted into the upper coupler body or the lower coupler body.
Patent KR-20180051093-A (KR)
Inventor: CHOUNG SUNG WOOK
IPC: G08G1/14
Filed: 2016-11-08
Abstract: Disclosed are a parking lot sharing system considering driving skills, a method thereof, and a recording medium recording a computer program. According to the present invention, a parking difficulty level is evaluated to be provided to a user when recommending a shared parking lot so that the user can easily select a parking lot according to a difficulty level suitable for the user.
Patent KR-20170088275-A (KR)
Title: Orbital drilling system and associated methods and apparatuses
Inventor: WESLEY E HOLLEMAN
IPC: B23C5/24
Filed: 2016-11-08
Abstract: Described herein is an orbital drilling system which includes an orbital drilling machine and a cutter. The orbital drilling machine comprises a spindle and an eccentric rotation mechanism. The spindle is rotatable about a cutter axis. The eccentric rotation mechanism is coupled to the spindle and configured to orbit the spindle about an orbital axis, offset from the cutter axis. The cutter is rotationally coupled to the spindle comprising a plurality of cutting edges, collectively defining a cutting diameter of the cutter. The cutting diameter of the cutter is adjustable.
Patent KR-20180053812-A (KR)
Inventor: LEE SANG HYUK
IPC: G21C15/18
Filed: 2016-11-14
Abstract: A test apparatus for evaluating a performance of a pump capable of saving energy comprises: a tank for storing an operation fluid of a liquid state; a cooling portion connected to the tank and cooling the operation fluid; a pump for applying pressure to and circulating the operation fluid so as to be a target of performance evaluation; a plurality of valves opened or closed at one side of the pump and controlling a load applied to the pump; a turbine rotated by the pressure of the operation fluid and generating energy; and a generator for operating the cooling portion by using the energy.
Patent KR-20170057156-A (KR)
Inventor: BAEK KWANG HYUN
IPC: C07K14/505
Filed: 2016-11-16
Abstract: The present invention relates to a method for extending a half-life of a protein by comprising substituting one or more lysine residues existing in an amino acid sequence of the protein, and a protein with an extended half-life. The protein with substituted lysine residues of the present invention remains in bodies for a long period of time and has excellent treatment effects.
Patent KR-20180056290-A (KR)
Inventor: YU MYEONG SANG
IPC: G06Q30/02
Filed: 2016-11-18
Abstract: According to an embodiment of the present invention, a smart fund raising system includes: a server of an open market shopping mall allied with a smart donation-collecting server, wherein the server of the open market shopping mall donates shopping mall discount coupons, by which goods purchased in the open market shopping mall are discounted, to the smart donation-collecting server; a smart fund raising server storing information regarding spot goods donated by companies as donation spot goods information, generating and storing shopping mall advertisement content for the open market shopping mall having provided the shopping mall discount coupons, transmitting the shopping mall advertisement content to kiosks, and transmitting spot goods exchange coupons, exchangeable with the donated spot goods for free, and the shopping mall discount coupons, provided from the open market shopping mall server, to each kiosk; the kiosks providing the spot goods exchange coupons, exchangeable with the donated spot goods for free, or outputting the shopping mall discount coupons, by which goods purchased in the open market shopping mall are discounted, when a donation is made; and a wired/wireless communication network providing wired or wireless communication between the open market shopping mall server, the smart donation-collecting server, and the kiosks.
Patent KR-20180057953-A (KR)
Title: 2 component type liquids for temporary tattoo and printing method on skin thereof
Inventor: LEE JONG IN
IPC: C09D11/00
Filed: 2016-11-23
Abstract: The present invention relates to a two-component type solution for temporary tattoos, which comprises: a first liquid including a solvent, a coloring agent, and a surfactant; and a second liquid including a solvent, and a skin applying type film forming agent. The first liquid is an ink liquid, and the second liquid is an ink fixing agent. The solvent of the first liquid contains water and an organic solvent in a weight ratio of 1 : 0.01 to 1.3, and the solvent of the second liquid contains an organic solvent. An objective of the present invention is to provide the solution for temporary tattoos which uses materials harmless to the human body so as to allow users to draw various colors directly into the skin.
Patent KR-20180068434-A (KR)
Inventor: MYUNG SEUNG JAE
IPC: A61B1/00
Filed: 2016-12-14
Abstract: The present invention provides an electronic endoscope and a color balance adjusting method capable of obtaining a photographed image of good quality. According to the present invention, the electronic endoscope includes an image signal input part for inputting the image signal of an object image including at least the image of a color balance adjusting aperture photographed by an image pickup part, a control part for calculating the value of a coefficient for changing a correction value for correcting the characteristic variation of the color balance adjusting aperture, which is indicated by a correction value display part having the color balance adjusting aperture, and the luminance value of the image signal based on the luminance value of the image of the color balance adjusting aperture, and a color balance processing part for performing color balance adjustment by changing the luminance value of the image signal based on the value of the coefficient.
Patent KR-20180070199-A (KR)
Inventor: CHOI SSANG IM
IPC: C03B9/347
Filed: 2016-12-16
Abstract: The present invention relates to glass container manufacturing equipment with a compatible holder, which can select and use a machine according to characteristics of a bottle to be manufactured regardless of manufacture countries by giving compatibility by inserting any one holder manufactured in mm and any one holder manufactured in inch inside or outside between a clamp and a mold for manufacturing a glass container to provide compatibility between the clamp grasping the mold and the mold for manufacturing a glass container manufactured in mm or inch which is a unit used according to countries. A holder (500) compensates for a gap by being combined between a clamp and a mold in a pair of semicircles, is formed in a fastening block (510) to be combined with a fastening groove of the clamp, and has an insertion hole (530) to be fixated on the clamp by a fixing pin (550). The present invention can compensate for a gap generated by a used size unit or a manufacture country of a mold and a clamp by inserting a part of the holder into a mold groove when the clamp grasps the mold by being fixated by a fixing pin while being combined with a fastening groove installed inside the clamp so that a part of the holder protrudes.
Patent KR-20180077586-A (KR)
Inventor: HONG CHANH UO
IPC: F25D23/12
Filed: 2016-12-29
Abstract: Disclosed is a refrigerator with an improved structure. The refrigerator comprises: a main body including a storage compartment; a door configured to open and close the storage compartment; an ice-making compartment disposed in the storage compartment; and a sealing member disposed at the door to apply a sealing force to the ice-making compartment when the door is closed.
Patent KR-20160027026-A (KR)
Inventor: WEBER KENNETH
IPC: H02B1/38
Filed: 2014-06-27
Abstract: 본 발명은 전기 설비용 함체에 관한 것으로, 이 함체는 직사각형 저부 부분과 저부 부분에 체결되는 힌지결합 도어(13)를 포함하고, 저부 부분은 상향 연장하는 측벽을 포함하고, 도어는 함체의 도어 개구를 덮는 폐쇄 위치로부터 도어 개구를 개방 상태로 남겨 두는 개방 위치로 회전될 수 있다.  도어를 저부 부분에 쉽고 신속하게 체결하기 위해, 도어(13)는 분리가능한 도어 프레임(12)에 의해 저부 부분에 체결되고, 도어 프레임은 저부 부분의 적어도 두 개의 디텐트(23, 24)에 분리가능하게 이를 체결하도록 적어도 두 개의 급속 해제 수단(20, 21)을 포함하고, 그래서, 도어 프레임(12)은 급속 해제 수단(20, 21)이 로킹된 위치에 있을 때 저부 부분과 디텐트에서 로킹되고, 도어 프레임은 급속 해제 수단이 디텐트로부터 개방 및 해제될 때 저부 부분으로부터 해제될 수 있으며, 함체는 도어 프레임(12)과 도어(13)를 덮는 덮개를 포함하고, 덮개는 저부 부분에 체결된다.
Patent KR-20160027241-A (KR)
Inventor: BOEHM ANDRE
IPC: G01R31/36
Filed: 2014-10-06
Abstract: 본 발명은 배터리 셀의 용량을 결정하기 위한 방법에 관한 것이다.  배터리 셀 전류(I)는 측정 기간 동안 측정되고, 배터리 셀의 개방 단자 전압(U OCV1 , U OCV2 )은 측정 기간의 시작과 끝에 측정된다.  상기 방법은 측정된 배터리 셀 전류(I)로부터 총 배터리 셀 전류(I ges )를 검출하는 단계, 측정된 개방 단자 전압(U OCV1 , U OCV2 )을 기초로 측정 기간의 시작과 끝에 충전 상태들(SOC 1 , SOC 2 )을 검출하는 단계, 총 배터리 셀 전류(I ges ) 및 충전 상태들(SOC 1 , SOC 2 ) 사이의 차이를 기초로 용량의 추정치(Q est )를 검출하는 단계, 총 배터리 셀 전류(I ges )와 충전 상태들(SOC 1 , SOC 2 )의 측정 에러들로부터 용량의 추정치(Q est )의 총 측정 에러를 검출하는 단계, 및 용량의 공지값(Q act ), 용량(Q)의 추정치 및 총 측정 에러를 기초로 용량의 새로운 값(Q new )을 검출하는 단계를 포함한다.  용량의 새로운 값(Q new )이 용량의 공지값(Q act ) 및 용량의 추정치(Q est )와 단조 관계에 있으므로, 총 측정 에러의 적어도 하나의 제 1 값의 경우 용량의 새로운 값(Q new )은 상기 적어도 하나의 제 1 값보다 큰, 총 측정 에러의 적어도 하나의 제 2 값의 경우보다 더 강력히 용량의 추정치(Q est )에 의해 결정되고, 총 측정 에러의 값의 제 1 값의 경우 용량의 새로운 값(Q new )은 총 측정 에러의 제 2 값의 경우보다 덜 강력히 용량의 공지값(Q act )에 의해 결정된다.  본 발명은 또한 상기 방법을 실시하도록 설계된 컴퓨터 프로그램, 배터리 관리 시스템(2), 및 자동차에 관한 것이다.
Patent KR-20160039225-A (KR)
Title: 휘도 향상 필름, 광학 시트 부재 및 액정 표시 장치
Inventor: WATANO AKIKO
IPC: G02F1/1335
Filed: 2014-08-26
Abstract: 본 발명에 의하여, λ/4판과 반사 편광자를 갖고, 반사 편광자가 λ/4판측으로부터 제1, 제2 및 제3 콜레스테릭 액정상을 고정하여 이루어지는 광반사층을 이 순서로 포함하며, 제1, 제2 및 제3 광반사층 중 어느 1개가 청색광 반사층이고, 어느 1개가 녹색광 반사층이며, 어느 1개가 적색광 반사층이고, 제1과 제2 광반사층의 Rth(550)의 부호가 반대인 휘도 향상 필름; 및, λ/4판과 적어도 2층의 콜레스테릭 액정상을 고정하여 이루어지는 광반사층을 포함하는 반사 편광자를 갖고, 상기 중 적어도 2층의 광반사층 중, 적어도 1층의 광반사층의 콜레스테릭 액정 재료가 봉 형상 액정 화합물이며, 다른 적어도 1층의 광반사층의 콜레스테릭 액정 재료가 원반 형상 액정 화합물인 휘도 향상 필름이 제공된다. 본 발명의 휘도 향상 필름은 액정 표시 장치에 도입했을 때에, 휘도가 높고, 경사 색조 변화를 억제할 수 있다.
Patent KR-20160045755-A (KR)
Title: 광 간섭계를 제조하는 방법
Inventor: SUZUKI TOMOFUMI
IPC: G03F7/00
Filed: 2014-07-31
Abstract: 광 간섭계를 제조하는 방법은, 빔 스플리터를 위한 제1 반도체부와, 가동 미러를 위한 제2 반도체부를, 지지 기판의 주면, 및 주면 상에 형성된 제1 절연층 상에 형성하는 제1 공정과, 제1 반도체부의 제1 측면과, 제2 반도체부에서의 제2 측면과의 사이에, 제1 벽부를 배치하는 제2 공정과, 섀도 마스크를 이용하여 제2 측면에 제1 금속막을 성막하는 것에 의해, 제2 반도체부에 미러면을 형성하는 제3 공정을 구비한다. 제3 공정에서는, 마스크부와 제1 벽부에 의해서 제1 측면을 마스크함과 아울러, 개구부로부터 제2 측면을 노출시킨 상태에서, 제1 금속막을 성막한다.
Patent KR-20160054528-A (KR)
Title: Pecvd 미정질 실리콘 게르마늄(sige)
Inventor: CHI HYO IN
IPC: C23C16/52
Filed: 2014-08-15
Abstract: 본 발명의 실시예들은 일반적으로, SiGe 층을 형성하기 위한 방법들에 관한 것이다.  일 실시예에서, 먼저, 시드(seed) SiGe 층이 플라즈마 강화 화학 기상 증착(PECVD)을 이용하여 형성되고, 벌크(bulk) SiGe 층이, 또한 PECVD를 이용하여 PECVD 시드 층 바로 위에 형성된다.  시드 및 벌크 SiGe 층들 양자 모두를 위한 프로세싱 온도는 섭씨 450도 미만이다.
Patent KR-20160062151-A (KR)
Inventor: TAKESHITA RYO
IPC: C12M1/34
Filed: 2014-10-02
Abstract: 배양조 내의 배양액의 암모니아 농도를 제어하는 암모니아 제어 방법으로서, 당해 배양조에 암모니아를 공급하는 암모니아 공급기와, 당해 배양조 내의 배양액의 비해리형 암모니아에 응답하는 암모니아 센서와, 당해 암모니아 공급기 및 당해 암모니아 센서에 접속된, 제어부를 적어도 구비한 암모니아 제어 장치를 사용하여 당해 배양조 내의 암모니아 농도를 제어하는 암모니아 제어 방법으로서, 상기 제어부에 있어서 실행되는, 상기 암모니아 센서로부터의 신호를, 상기 배양조 내의 비이온화 암모니아 농도와 상기 암모니아 센서로부터의 신호의 관계를 나타내는 검량선에 대입함으로써, 상기 배양조 내의 비이온화 암모니아 농도를 산출하는 비이온화 암모니아 농도 산출 스텝과, 산출된 비이온화 암모니아 농도가 소정의 농도를 하회하는 경우, 상기 암모니아 공급기에 상기 배양조 내로 암모니아를 공급하도록 지시하는 암모니아 공급 지시 스텝을 포함하는 것을 특징으로 하는, 암모니아 제어 방법.
Patent KR-20160089362-A (KR)
Title: 경수 스케일 제어를 위한, 카르복실산/폴리알킬렌 옥시드 공중합체를 함유하는 알칼리성 세제 조성물
Inventor: SILVERNAIL CARTER M
IPC: C11D17/00
Filed: 2014-10-09
Abstract: 알칼리 금속 수산화물과 함께 공중합체를 사용하는 것을 포함하는 알칼리성 세제가 설명된다. 상기 세제는 세정 기능을 유지하고, 또한 예컨대 145~108℉의 적용 온도 및 9.5 내지 약 13의 pH에서 경수 스케일링을 방지한다.
Patent KR-20160086330-A (KR)
Title: 채소의 가공 방법
Inventor: PARKER NIGEL
IPC: A23L3/3445
Filed: 2014-11-18
Abstract: 본 발명은 i) 채소에 기계적인 소형화(size reduction)를 실시하는 것을 포함하는 다이싱(dicing) 단계; ii) 미리 정해진 기간 동안 채소를 가열 또는 동결하는 것을 포함하는 연화(softening) 단계; iii) 상기 연화된 채소 산물을 과산화물; 초과산화물; 및 오존으로부터 선택되는 하나 이상의 반응성 산소 종과 접촉시키는 것을 포함하는 처리 단계를 포함하는 채소의 가공 방법에 관한 것이다.
Patent KR-20160079897-A (KR)
Inventor: GRABAR TAMMY
IPC: C12N9/12
Filed: 2010-11-17
Abstract: 본 발명은 최소한의 미네랄 배지 내에서 탄소의 단독 소스로서 헥소스 당를 이용하여 발효적 조건 하에서 상업적으로 상당한 양으로 유기산을 생산하도록 미리 최적화된 미생물에 대한 대사적 진화에 관련된다. 이러한 대사적 진화의 결과로서, 상기 미생물은 고유의 성장 동력학, 유기산 생산의 속도 및 탄소원으로서 헥소스 당들을 사용할 수 있는 능력을 보유하면서, 그것의 성장을 위하여 셀룰로오스성 물질로부터 유도되는 펜토스 당들을 사용할 수 있는 능력을 획득한다. 본 발명은 또한 미생물 내에 상업적으로 상당한 양의 유기산들의 생산에서 헥소스 및 펜토스 당들 양자를 동시적으로 사용할 수 있는 능력을 부여하는 유전적 변화를 개시한다.