baber/WOPTO huggingface dataset:
Patent JP-2011049602-A (JP)
Title: Etching solution composition
Inventor: YAMABE TAKASHI
IPC: H01L21/306
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching solution composition which can show an excellent ability of removing an etching residue even on a transparent conductive film that is formed on a substrate without an under-layer film as well as a transparent conductive film that is formed on an under-layer film formed on a substrate, can also prevent the foam formation, causes no precipitation of any solid material, and therefore has a longer solution service life compared to a conventional one.  <P>SOLUTION: The etching solution composition for an indium oxide transparent conductive film comprises at least one member selected from oxalic acid, a naphthalene sulfonic acid condensate or a salt thereof, hydrochloric acid, sulfuric acid and a water-soluble amine, and water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012120472-A (JP)
Title: Traveling type vibratile pollination apparatus
Inventor: ASAO SHOGO
IPC: A01H1/02
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a traveling type vibratile pollination apparatus which evenly gives vibration to any plants on a cultivation bed to make an excellent pollination condition, and greatly reduces a worker's burden.SOLUTION: The traveling type vibratile pollination apparatus 100 includes: a track 120 provided extending along a row of plants P planted to the cultivation bed G; a linear member 130 extending from the track 120 and tied to a stem and branch part of the plant P; a traveling body 110 running on a travel surface 121 provided to the track 120; and an excitation mechanism 140 for vibrating the track 120 by a travel of the traveling body 110.
Patent JP-2012121610-A (JP)
Title: Packaging box for multipack
Inventor: HIRAISHI KAZUHIRO
IPC: B65D71/24
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box for multipack by which the holding force of containers stored and held in the box can be enhanced, lengths in a width direction and a longitudinal direction of the developed view of the multipack packaging box can be shortened, and the using effect of base paper can be enhanced.SOLUTION: The packaging box for multipack is constituted such that holding flap mechanisms including pushing in flap pieces and coming off stopping belt pieces folded into the inside and having a function for holding the containers are formed in upper face plate sides of both ends part of side face plates, upper part opening holes arranged corresponding to the containers in both the end parts located in positions at most near the opening part and locking the outsides of the upper faces of stored containers are arranged in a folding line of the upper face plate and the side face plates, the outsides of the upper faces of the containers are locked by the upper opening holes and the holding flap mechanisms.
Patent JP-2011140867-A (JP)
Title: Z-shaped steel sheet pile
Inventor: KONO KENJI
IPC: E02D5/04
Filed: 2010-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Z-shaped steel sheet pile optimized in economical efficiency and workability.  <P>SOLUTION: The Z-shaped steel sheet pile includes a web, flanges formed at both ends of the web, and joints provided at the ends of the flanges, wherein the relationship among geometrical moment of inertia I (cm<SP>4</SP>/m) per meter of wall width, weight W (kg/m<SP>2</SP>) per unit wall area, penetration resistance R and a web angle θ(°) when a steel sheet pile wall is formed, is set to satisfy expressions (A): (W/I)×R≤0.004 and 2.65×10<SP>-4</SP>×I+22≤θ≤2.80×10<SP>-4</SP>×I+48(30,000≤I<80,000)2.65×10<SP>-4</SP>×I+22≤θ≤70(80,000≤I<180,000), or expressions (B): 0.004<(W/I)×R≤0.006 and 2.80×10<SP>-4</SP>×I+44.6<θ≤80(30,000≤I<80,000)67<θ≤80(80,000≤I<200,000).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012124835-A (JP)
Title: Solid state image pickup device
Inventor: KUSUDA MASAYUKI
IPC: H04N5/374
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device having a linear log characteristic capable of widening a dynamic range.SOLUTION: In a solid state image pickup device, when a judgment part 14 determines that a TG6 is in a high-luminance state, the TG 6 increases an electric current generated by a current source IS comparing to a low luminance exposure state, to shorten a settling period of a capacitor CIN. As a result, a sample hold period for sampling and holding a noise signal by a column ADC 31 is shortened, which reduces signal charge amount overflowed from PD and flowed into FD in a reading period. Consequently, degradation of noise signal level is suppressed, and black-and-white inversion phenomenon is suppressed, thus, the dynamic range is widened.
Patent JP-2011201288-A (JP)
Title: Inkjet head assembly
Inventor: KIM JAE HUN
IPC: B41J2/175
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head assembly capable of reducing production of air bubbles during ink injection by using a guide formed inside an ink tank.SOLUTION: The inkjet head assembly includes: an ink tank including an ink inlet through which ink is injected from the outside, and storing ink injected through the ink inlet; an inkjet head connected with the ink tank through an ink supply channel, and discharging ink supplied from the ink tank; and a guide formed inside the ink tank and guiding ink, injected through the ink inlet, to the inner surface of the ink tank.
Patent JP-2012126801-A (JP)
Title: Method for processing base material
Inventor: TAKEUCHI ETSU
IPC: C09J165/00
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a base material, which can suppress a decrease in the conductivity of a conductor part containing copper formed on the base material on the side of a support base material, when the base material is temporarily fixed on the support base material, and thereafter separated from the support base material.SOLUTION: The method for processing a base material includes a first step of feeding a temporary fixing agent containing a resin component having a norbornene-based resin as a main material to at least one of a base material having a functional surface having a conductor part containing copper and a support base material, and drying the temporary fixing agent to from a thin film, a second step of laminating the base material and the support base material through the thin film with the functional surface on the support base material side, a third step of processing a surface of the base material opposite to the functional surface, and a fourth step of heating the thin film to thermally decompose the resin component to thereby separate the base material from the support base material, wherein in the fourth step, the base material is cooled after the base material is separated from the support base material in a non-oxidizing atmosphere of ≤30 ppm in oxygen concentration.
Patent JP-2012127243-A (JP)
Title: Turbine plant and operation method thereof
Inventor: OKUYAMA TOMOMI
IPC: F01K23/10
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To make a turbine steam supply pipe diameter and a turbine bypass valve further compact.SOLUTION: This turbine plant includes: a plurality of boiler devices 1 and 2; a main steam pipe 20 being a turbine steam supply pipe connected to the respective boiler devices 1 and 2, capable of making steam discharged from the respective boiler devices 1 and 2 flow inside and merging the steam; a main steam governing valve 50 capable of adjusting a flow rate of the steam flowing in the main steam pipe 20 by adjusting valve opening; a steam turbine device 15 supplied with the steam flowing in the main steam pipe 20; and a control device 40 for changing the pressure control function of predetermining a pressure set value based on any of a steam turbine operation state of the steam turbine device 15 and respective boiler state quantities of the respective boiler devices 1 and 2 in response to boiler operation states of the respective boiler devices 1 and 2 and transmitting a command value of the opening to the governing valve based on the pressure control function.
Patent JP-2012130185-A (JP)
Title: Liquid proofing structure of wiring harness
Inventor: KATO HAJIME
IPC: H01B7/282
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid proofing structure of a wiring harness which suppresses the cost and reduces the size of a liquid proofing connector with a simple structure.SOLUTION: An outer periphery of each round bar shaped single core conductor 2 comprising an electric wire 1 is coated with an insulation coat 4 such as enamel excluding a conductor partially exposed part 2 located at an end part of the single core conductor. The end part of the single core conductor is inserted into a penetration hole 7 of a seal member 6 made of an elastic material and attached to a waterproof casing so as to closely contact therewith. An inner periphery of each penetration hole of the seal member is closely contacted with an outer peripheral surface of the insulation coat 4 coating the single core conductor. Further, a connection terminal 5 is provided at the conductor partially exposed part 2 at the end part of each single core conductor.
Patent JP-2012126061-A (JP)
Title: Printing management system, control method thereof, program, printing management server, control method thereof, and program
Inventor: KUBOTA HIDEKI
IPC: B41J29/00
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing management system which can prevent useless accounting by appropriately accumulating the number of printable sheets managed for each user, and to provide a control method thereof, a program, a printing management server, a control method thereof, and a program.SOLUTION: A free printing key whereby the number of printing sheets is not accumulated is issued. The free printing key is displayed when printing is performed. The number of printing sheets of the printing is prevented from being accumulated on the basis of the free printing key selected by a user. When printing is performed by using a temporary printing key, the number of printing sheets can be subtracted by using a free printing key turned usable upon being approved to a printing job in a printing history.
Patent JP-2012126331-A (JP)
Title: Vehicle fault diagnosis system
Inventor: FUSE ERIKO
IPC: B60R16/02
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle fault diagnosis system that diagnoses fault in all items required for a fault diagnosis of a vehicle, even before delivery of the vehicle.SOLUTION: The system includes a fault diagnosis unit (1) mounted on the vehicle and a control unit (2) for controlling the fault diagnosis unit (1). The control unit (2) includes: a normal fault-diagnosis-mode storing unit (21) having a function of making the fault diagnosis unit (1) perform a fault diagnosis mode which is carried out to the vehicle after the delivery; and a before-delivery fault-diagnosis-mode storing unit (22) having a function of making the fault diagnosis unit (1) perform a fault diagnosis mode which is carried out to the vehicle before the delivery.
Patent JP-2012134620-A (JP)
Title: Electronic apparatus
Inventor: KONDO MASUO
IPC: G06F3/048
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus having a dial operation prevention function, enabling immediate execution of a desired function after releasing a lock.SOLUTION: An electronic apparatus includes a display 11, a plurality of keys 22, and a controller 30 for controlling a display on the display 11 and for processing input information from the plurality of keys 22. When releasing a situation of a locked key operation by the execution of a dial operation prevention function, the controller 30 releases the lock if a preset function execution code made correspondent to a prescribed function is input together with a password for lock release. The controller 30 then executes the prescribed function according to the input function execution code, so as to display a prescribed functional screen on the display 11.
Patent JP-2012131063-A (JP)
Title: Inkjet apparatus
Inventor: NISHIDA HIDEAKI
IPC: B41J2/01
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce indentations and wear caused by pressure contact with adjusting pins without impairing toughness to attain repeatability of an initial position regarding a head mounting member for positioning and fixing an inkjet apparatus to a printer in a position adjustable manner by pressure contact with the adjusting pins.SOLUTION: The head mounting member 30 made of martensite-based stainless material is adapted to further increase the hardness of a recess 33 formed at the end face 30a of one end 30A and that of one side face 34 of the other end 30B by induction hardening, to bring tapered shaft parts of a first adjusting pin 41 and a second adjusting pin 42 into contact with the recess 33 and the one side face 34 and to make a position adjustment in an X-axis direction and around a Z-axis by screwing associated with the rotation of the first and second adjusting pins 41, 42.
Patent JP-2012133560-A (JP)
Title: Information recording instruction device and program
Inventor: TAKANO YASUMASA
IPC: G06F13/00
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recording instruction device capable of recording information of a Web page etc., in a form that a user see and that is reusable.SOLUTION: An information recording instruction device performs following steps; acquiring processing object information including executable information from a designated acquisition source; executing processing according to the executable information included in the processing object information; generating execution result information; performing predetermined pre-processing to the processing object information; and providing instruction to record the processing object information after the pre-processing and the execution result information.
Patent JP-2012130619-A (JP)
Title: Charcoal fire roaster
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal fire roaster facilitating the disposal of ashes after use.SOLUTION: The gas ignition type charcoal fire roaster includes an outer body 2 locked into a notch formed in a table top plate and provided with smoke eliminating means connected to any part thereof; an inner body 3 locked into the outer body 2 while forming a smoke suction space 5 between itself and the outer body 2 at any part of a peripheral part; a charcoal cooking stove 6 disposed in the inner body 3 and placing charcoal inside when used; a grill 10 disposed above the charcoal cooking stove 6; a smoke suction ring 17 closing the upper part of the smoke suction space 5; an ash receiver 11 locked to the lower side of the charcoal cooking stove 6 in the inner body 3; and a ring-type gas burner 14 fixedly placed on the ash receiver 11. An ash receiving tray 15 having an outer diameter smaller than the inner diameter of the ring-type gas burner 14 is removably placed in the ash receiver 11, and ashes falling from the charcoal cooking stove 6 can be received by the ash receiving tray 15.
Patent JP-2012138206-A (JP)
Title: Lever type connector and wire cover
Inventor: SHISHIKURA SEIJI
IPC: H01R13/639
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To easily and reliably mount a lever to a wire cover.SOLUTION: A guide part 70 is formed on a wire cover 20, and a guide face 70a of the guide part 70 is abutted against a guided face 60a of a guide projection 60, so as to position an inclination angle of the lever 30 when mounting the lever 30. Under this condition, if the lever 30 is slid along the guide face 70a, a slide-moving shaft 35 and a rotary shaft can be fitted with a bearing groove 15.
Patent JP-2012137049-A (JP)
Title: Control apparatus of multiple cylinder internal combustion engine
Inventor: KATO YUICHI
IPC: F02D21/08
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To perform a suitable rich correction upon the occurrence of variations between air-fuel ratios of multiple cylinders.SOLUTION: With a control apparatus of a multiple cylinder internal combustion engine, external EGR that circulates exhaust gas in an exhaust passage to an intake passage is executed, and an air-fuel ratio is feedback-controlled such that an air-fuel ratio of the exhaust gas comes to match a predetermined target air-fuel ratio. When a rich deviation in which the air-fuel ratio of a portion of cylinders is off to a rich side from the target air-fuel ratio is detected, a parameter IB indicative of an amount of the rich deviation is calculated. The target air-fuel ratio is corrected to the rich side according to the calculated parameter IB. Values Y1, Y2 of parameters at which the rich correction is started are changed according to whether external EGR is being executed.
Patent JP-2012140028-A (JP)
Title: Gas generator for occupant restraint apparatus
Inventor: YAMAZAKI MASAYUKI
IPC: B60R21/264
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator for an occupant restraint apparatus installed in a vehicle.SOLUTION: Each of a plurality of gas discharge openings 16 of a housing 13 and each of a plurality of communication holes 58 of a fixture 50 are disposed in a face-to-face manner, and the diameter (d1) of one of the gas discharge openings 16 and the diameter (d2) of one of the communication holes 58 satisfy a relationship of d2>d1. The combustion gas generated in a gas generator 1 during operation passes through an annular space 72 and is discharged from the communication holes 58 to the outside after being discharged from the gas discharge openings 16.
Patent JP-2012140872-A (JP)
Title: Solar heat gas turbine and power generating equipment
Inventor: AOYAMA KUNIAKI
IPC: F02C7/224
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To steadily and continuously operate a solar heat gas turbine and power generating equipment without being affected by changes of weather conditions and the like.SOLUTION: The solar heat gas turbine is constituted with a compressor 21 taking in air and raising its pressure, a heater 22 heating up air with pressure raised via the compressor 21 so as to raise its temperature, and a turbine 23 converting a thermal energy retained by the air into a mechanical energy, which has a high temperature and high pressure in the heater 22. The heater 22 is so constituted as to have, in its heating chamber 31, a first heater 33 that heats up air with the pressure raised by the compressor 21 by the use of the heat of the sun light collected with a concentrator 42 and raises a temperature thereof and a second heater 34 that further heats up the air heated up by the first heater 33 by heating by a combustor 36 through fossil fuel combustion.
Patent JP-2012141377-A (JP)
Title: Lens control device and imaging apparatus using the same
Inventor: SAITO AKIHITO
IPC: H04N5/232
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens control device that can maintain a holding position of a lens and an operation center of a shift at a position nearer to a balanced position.SOLUTION: The lens control device for supplying motor current to a lens drive motor for driving the lens according to the motor current comprises: a servo operation part for calculating a motor current set value so that a deviation of the position of the lens from a target position added with correction offset is reduced; a motor driver for generating the motor current according to the motor current set value; and a calibration operation part for adjusting the correction offset so that an average value of the motor current comes close to zero.
Patent JP-2010527519-A (JP)
Title: Ｉｐネットワークを通じてブロードキャストされるマルチメディア・プログラムを個別化するための方法、システム、およびコンピュータ・プログラム
IPC: H04N21/647
Filed: 2008-01-28
Abstract: 【課題】  メイン・マルチメディア第１プログラムを、ＴＶチャネルのメイン・プログラムに挿入される広告プログラムなどの個別化された置換第２プログラムに自動的に置き換えるための方法およびシステムを提供する。 【解決手段】  第１のマルチメディア・プログラムは第１のマルチキャスト・アドレス上に発信され、複数の置換マルチメディア・プログラムは、第１のマルチキャスト・アドレスとは異なる複数のマルチキャスト置換アドレス上に発信される。各ユーザ・ホストは、第１のマルチキャスト・アドレスから、および他のマルチキャスト・アドレスのうちの１つから、データ・フレームを受信する。このユーザ・ホストでは、プログラム・データを、両方のアドレスから再生手段に向けて、スイッチング手段によって通信手段から伝送することができる。したがって、各ユーザ・ホストは、置換マルチキャスト・アドレスのうちの１つにリンクされた個別化されたスイッチ・データを解して選択された、個別化された置換プログラムを再生できるようになる。 【選択図】  図４
Patent JP-2010527554-A (JP)
Title: テレマティックス端末と移動通信端末間の端末切替サービスを提供する方法及びシステム
IPC: H04W36/38
Filed: 2008-05-16
Abstract: 本発明は、テレマティックス端末と移動通信端末間の端末切替サービスを提供する方法及びシステムに関し、本発明によるテレマティックス端末と移動通信端末間の端末切替サービスを提供する方法は、移動通信システムで車輌に装着された前記テレマティックス端末から端末切替要請を受信し、前記移動通信端末に提供する移動通信サービスを前記テレマティックス端末に提供する切替段階と、移動通信システムで車輌に他の搭乗者を感知した前記テレマティックス端末から端末切替復元要請を受信する復元要請受信段階と、移動通信システムで復元要請に応じて端末切替の以前状態に各端末の情報を復元する復元段階と、を含む。
Patent JP-2010528975-A (JP)
Title: ガラス溶融窯及びガラスを溶融する方法
IPC: C03B5/235
Filed: 2008-04-25
Abstract: 本発明は、槽（５）と、窯天井（４）及び内側の全長（"Ｌｇ"）を備えた上部窯（１）と、装入物（１４）のための予加熱領域（１６）と、バーナ（２０）を備えた焼成室（１９）とを備えたガラス溶融窯に関する。環境汚染の制限に対する法的な規制を遵守して、経済性を損なわず、かつ、付加的な方法、装置、操作人員を必要と市内、ガラス溶融窯及びガラス溶融窯の運転方法を改良するという目的を達成するために、本発明によれば、ａ）予加熱領域（１６）と焼成室（１９）との間に、下側縁部を備えた唯一の輻射壁（１５）が投入物（１４）上に配置されており、輻射壁（１５）により予加熱領域（１６）の長さ（"Ｌｖ"）は内側の全長（"Ｌｇ"）の１５から３５％の値に制限されており、焼成室（１９）の長さ（"Ｌｆ"）は内側の全長（"Ｌｇ"）の６５から８５％の値において延びており、ｂ）予加熱領域（１６）は専ら投入物（１４）の窯内部の予加熱のために設計されており、ｃ）前記酸化ガスのための前記ガス源は、少なくとも８５Ｖｏｌ％の酸素の酸素割合を含有しており、ｄ）予加熱領域（１６）の、排ガスのための少なくとも１つの出口（１８）は、熱交換器を介在させることなく大気に接続されていることが提案される。
Patent JP-2010536970-A (JP)
IPC: C09D7/61
Filed: 2008-08-12
Abstract: The present invention provides a laser-sensitive coating composition comprising titanium dioxide in the anatase form or polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and titanium dioxide in the anatase form encapsulated in the polymeric matrix, and a polymeric binder. The present invention also provides a process for the preparation of the compositions, processes for preparing substrates coated with the coating compositions, substrates coated with the compositions, processes for marking the substrates coated with the compositions, and marked substrates obtainable by the latter processes.
Patent JP-2010537343-A (JP)
Title: 広告収入を使用する情報配信への資金供給
IPC: G09F19/00
Filed: 2008-08-22
Abstract: データ情報配信のコストが、発生する広告収入の量より少なくなるように、ユーザに情報を配信するための実施形態が提供される。ある実施形態において、システムは、コンテンツおよび広告を含む情報をユーザに配信するよう構成され、ユーザによる情報配信に対する支払負担を取り除くよう動作することが可能である。一実施形態において、帯域幅、圧縮、最小化、プロトコル、タイミング、および、他の最適化パラメータを使用して、コンテンツおよび広告を含む情報をユーザに通信するためのコストを最小化することが可能である。実施形態は、広告およびコンテンツを最適にパッケージ化するよう構成され、広告収入を使用して、コンテンツおよび広告の伝送に関連するコストを相殺または抑えることを可能にする。他の実施形態および機能性が利用可能である。
Patent JP-2010539018-A (JP)
Title: 治療剤としてのペプチドの使用
IPC: A61P25/00
Filed: 2008-09-09
Abstract: 本発明は、癌、自己免疫疾患、線維性疾患、炎症性疾患、神経変性疾患、感染症、肺疾患、心臓および脈管の疾患ならびに代謝性疾患を予防および／または治療するための治療剤としての、Asp-Met-His-Asp-Phe-Phe-Val-Gly-Leu-Met-NH 2 のペプチド化合物の使用に関する。さらに、本発明は、Asp-Met-His-Asp-Phe-Phe-Val-Gly-Leu-Met-NH 2 のペプチドと、必要に応じて少なくとも１つの薬学的に受容可能なキャリア、少なくとも１つの凍結保護剤、少なくとも１つの分散保護剤、少なくとも１つの賦形剤および／または少なくとも１つの希釈剤とを含んでいる、好ましくは凍結乾燥物、緩衝液、人工母乳製剤、または母乳代替物の形態である薬学的組成物に関する。
Patent JP-2010539459-A (JP)
Title: 収束されたレーザビームを測定するための測定器
IPC: H01L21/027
Filed: 2008-09-12
Abstract: 収束されたレーザビームを測定するための測定器は、一実施例によれば、レーザビームのビーム経路に互いに前後に配置した、レンズの焦点が一致した少なくとも２つのレンズ（１０，１２）と、拡大レンズ系の後方に、最後のレンズ（１２）の焦点に配置された画像カメラ（７４）とを有し、画像カメラ（７４）は拡大されたレーザビームから電子画像を生成する電子画像センサ（１４）を備える。レンズ（１０，１２）は、画像カメラ（７４）と共にビーム経路に沿って測定器の基準点（４６）に対して調整可能であり、これにより、レーザビームのビームウエストを見つけ、レーザビームの直径プロファイルを検出することができる。さらに測定器は、ビーム経路を取り囲み、レーザビームを供給するレーザ装置に測定器を結合するためのアダプタ（４２）を有する。アダプタ（４２）は、レーザビームの光軸（１６）に関して軸線方向に向いた、レーザ装置のための当接面（４６）を形成し、レーザ装置の設置場所における測定器の連結を可能にする。
Patent JP-2011501661-A (JP)
Title: 高エイコサペンタエン酸を生成するためのヤロウィア・リポリティカ（ＹａｒｒｏｗｉａＬｉｐｏｌｙｔｉｃａ）の最適化株
IPC: A61P1/16
Filed: 2008-10-03
Abstract: 全オイル画分中での、ω−３多価不飽和脂肪酸である５０重量パーセント超のエイコサペンタエン酸［「ＥＰＡ」］を生成可能な油性酵母ヤロウィア・リポリティカ（Ｙａｒｒｏｗｉａ  ｌｉｐｏｌｙｔｉｃａ）の改変株について記載される。これらの株は、異種Δ９エロンガーゼ、Δ８デサチュラーゼ、Δ５デサチュラーゼ、Δ１７デサチュラーゼ、Δ１２デサチュラーゼおよびＣ １６／１８ エロンガーゼを過剰発現し、また場合によりジアシルグリセロールコリンホスホトランスフェラーゼを過剰発現する。好ましい遺伝子ノックアウトについても記載される。生成宿主細胞、前記宿主細胞内でＥＰＡを生成するための方法、および最適化されたヤロウィア・リポリティカ（Ｙａｒｒｏｗｉａ  ｌｉｐｏｌｙｔｉｃａ）株に由来するＥＰＡを含有する製品について権利請求される。