公开(公告)号：JP2005143440A

公开(公告)日：2005-06-09

申请号：JP2003388678

申请日：2003-11-19

Applicant: Akita Prefecture ,  秋田県

Inventor： KANEKO TAKAHIRO ,  DAINO TOSHIHISA ,  DAIHISA NAGANORI

IPC: C12N15/09 ,  C12N1/20 ,  C12N9/26 ,  C12R1/465

Abstract: PROBLEM TO BE SOLVED: To provide a new amylase effective for preventing the contamination with sundry germ, free from the gelatinization of starch and active at 50-60°C which is a temperature range sufficiently controllable by the waste steam of a plant, and provide a microorganism capable of efficiently producing the amylase, and a method for the efficient production of the amylase with the microorganism. SOLUTION: This invention relates to the amylase derived from the genus Streptomyces and having a specific amino acid sequence, Streptomyces E-2248 strain having the productivity of the amylase and a method for the production of the amylase are also disclosed. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种新的淀粉酶，其有效防止各种细菌的污染，在50-60℃下无淀粉糊化和活性物质，其温度范围由植物的废蒸汽充分控制 并且提供能够有效生产淀粉酶的微生物，以及用该微生物有效生产淀粉酶的方法。 本发明涉及具有特异氨基酸序列的源自链霉菌属的淀粉酶，具有淀粉酶生产率的链霉菌E-2248菌株和淀粉酶生产方法。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005082525A

公开(公告)日：2005-03-31

申请号：JP2003315142

申请日：2003-09-08

Applicant: Akita Prefecture ,  秋田県

Inventor： TOEDA KAZUYOSHI ,  TSUKAMOTO KENICHI ,  TAKAHASHI TORU ,  SUGIYAMA HIDEKI ,  FUNAKI TSUTOMU

IPC: A23L1/305 ,  A23J1/04 ,  A23L1/328 ,  C07K1/02 ,  C07K14/465

Abstract: PROBLEM TO BE SOLVED: To develop a method for separating spawn from mucous substances of sandfish ovaries and to establish an effective utilization method of the viscous substances and the spawn. SOLUTION: The mucous substances originating from the sandfish ovaries have properties below: (1) They have a molecular weight of 43 kDa (by the SDS-polyacrylamide electrophoretic method). (2) They have an N-terminal amino acid sequence represented by sequence number 1 in the sequence table. (3) They have a viscosity of 24 mPa s (concentration: 0.8 w/v%, 1% SDS solution; shear rate of 49.5 [s -1 ]; temperature of 25°C). (4) They have thermal stability such that the viscosity (Pa s) is retained at the level of 71% when heated at 100°C for 40 min. (5) They have an isoelectric point of 5.2. The method for separating the spawn from the mucous substances comprises subjecting the sandfish ovaries to a water treatment or to cutting of ovary cores. Uses of the viscous substances and the spawn are also provided. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：开发一种分离产卵与沙鱼卵巢粘液的方法，建立粘性物质和产卵的有效利用方法。 解决方案：来自沙鱼卵巢的粘液物质具有以下特性：（1）它们的分子量为43kDa（通过SDS-聚丙烯酰胺电泳法）。 （2）它们具有序列表中序列号1所示的N-末端氨基酸序列。 （3）它们的粘度为24mPa·s（浓度：0.8w / v％，1％SDS溶液;剪切速率为49.5 [s·SP -1]，温度为25℃）。 （4）它们具有热稳定性，使得当在100℃下加热40分钟时，粘度（Pa s）保持在71％的水平。 （5）它们的等电点为5.2。 将产卵与粘液分离的方法包括对沙鱼卵巢进行水处理或切割卵巢核。 还提供了粘性物质和产卵的使用。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005052103A

公开(公告)日：2005-03-03

申请号：JP2003287680

申请日：2003-08-06

Applicant: Akita Prefecture ,  秋田県

Inventor： TSUKAMOTO KENICHI ,  TOEDA KAZUYOSHI ,  DAIHISA NAGANORI ,  FUNAKI TSUTOMU

IPC: A23L1/29 ,  A23L1/10 ,  A23L1/20 ,  A23L1/305 ,  A23L1/325

Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an unconventional fermented food containing γ-aminobutyric acid at a high concentration, i.e., γ-aminobutyric acid-enriched fermented food. SOLUTION: This method for producing the γ-aminobutyric acid-enriched fermented food comprises, when producing the fermented food, adding to the raw material of the fermented food a culture product of lactic acid bacterium Lactobacillus brevis IFO12005 strain in a medium containing sprouted brown rice bran and/or rice bran, and glutamic acid or its salt, and fermenting the product followed by maturing. The γ-aminobutyric acid-enriched fermented food produced by the method is also provided. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种高效生产含有高浓度γ-氨基丁酸的非常规发酵食品，即富含γ-氨基丁酸的发酵食品的方法。 解决方案：用于制备γ-氨基丁酸富集发酵食品的方法包括：当生产发酵食品时，向发酵食品的原料中加入乳酸菌短乳杆菌IFO12005菌株的培养物， 发芽的糙米糠和/或米糠，和谷氨酸或其盐，并发酵产物，然后熟化。 还提供了通过该方法生产的γ-氨基丁酸富集的发酵食品。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004345959A

公开(公告)日：2004-12-09

申请号：JP2003136439

申请日：2003-05-14

Applicant: Akita Prefecture ,  Sakamoto Bio:Kk ,  株式会社坂本バイオ ,  秋田県

Inventor： SAKAMOTO KENJI ,  MUKOYAMA TOSHIYUKI ,  HATAKE KEIJI ,  HORI KAZUYUKI ,  TAKAHASHI SAORI

IPC: A23L1/30 ,  A61K8/00 ,  A61K8/37 ,  A61K8/63 ,  A61K8/97 ,  A61K31/22 ,  A61K31/56 ,  A61K36/00 ,  A61K36/28 ,  A61P17/00 ,  A61P17/14 ,  A61P43/00 ,  A61Q5/00 ,  A61Q5/06 ,  A61Q7/00 ,  A61Q17/04 ,  A61Q19/04 ,  C07J63/00 ,  A61K7/06 ,  A61K7/42 ,  A61K35/78

CPC classification number: A61K8/63 ,  A23L33/105 ,  A61K8/97 ,  A61K31/22 ,  A61K36/28 ,  A61Q5/065 ,  A61Q19/04

Abstract: PROBLEM TO BE SOLVED: To provide a substance excellent in action promoting melanogenesis and effective in prevention and improvement of gray hair and melanization of the skin and a composition effectively utilizing the substance. SOLUTION: The melanogenesis promoter is composed of an extract of Lactuca indica L. or a lupeol fatty acid ester and/or its isomer or the melanogenesis promoter comprises the extract of Lactuca indica L. or the lupeol fatty acid ester and/or its isomer as an active ingredient. The melanogenesis-promoting composition comprises the melanogenesis promoter, the extract of Lactuca indica L. or the lupeol fatty acid ester and/or its isomer. The melanogenesis-promoting composition may also be a composition for prevention of the gray hair or a composition for melanization of the skin. Furthermore, the composition is preferably used as a cosmetic, a medicine or a food. COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004339591A

公开(公告)日：2004-12-02

申请号：JP2003140470

申请日：2003-05-19

Applicant: Akita Prefecture ,  秋田県

Inventor： YASUMATSU HITOSHI ,  SUGIYAMA SHIGEAKI

IPC: C22C29/08 ,  B22F3/14 ,  C22C1/05

Abstract: PROBLEM TO BE SOLVED: To provide a W-Ti-C type composite body having high hardness, high Young's modulus characteristics, oxidation resistance, wear resistance, deposition resistance, etc., without requiring addition of Co, as a major element, which causes marked reduction in hardness and Young's modulus and also to provide its manufacturing method.
SOLUTION: The W-Ti-C type composite body has a WC phase and/or a W
2 C phase and a TiC phase and/or a (Ti, W)C phase. The W-Ti-C type composite body can be manufactured by mixing powder of one or more kinds selected from W, WC and W
2 C and powder of one or more kinds selected from Ti, TiC and (Ti, W)C and sintering the resultant powder mixture.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有高硬度，高杨氏模量特性，抗氧化性，耐磨性，耐沉积性等的W-Ti-C型复合体，而不需要添加Co作为主要元素 ，这导致硬度和杨氏模量的显着降低，并且还提供其制造方法。 解决方案：W-Ti-C型复合体具有WC相和/或W 2 C相和TiC相和/或（Ti，W）C相。 W-Ti-C型复合体可以通过混合选自W，WC和W 2 的一种或多种粉末和选自Ti，TiC和（ Ti，W）C并烧结所得的粉末混合物。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004053288A

公开(公告)日：2004-02-19

申请号：JP2002207759

申请日：2002-07-17

Applicant: Akita Prefecture ,  秋田県

Inventor： ASARI KOICHI

IPC: G01N29/00 ,  G01H5/00 ,  G01N29/18

Abstract: PROBLEM TO BE SOLVED: To provide an acoustic velocity measurement method using ultrasonic waves for simultaneously measuring the acoustic velocity of a material (sample) with improved accuracy by a relatively simple operation by using a probe even in a thin and small sample, and to provide a method for obtaining Young's modulus and Poisson's ratio based on the acoustic velocity measurement method.
SOLUTION: In the case of the measurement of acoustic velocity, a bottom surface echo and a delayed echo are detected. The bottom surface echo that does not accompany any mode conversion and returns after being propagated by longitudinal waves in the sample and being returned by reflection from the bottom surface of the sample after ultrasonic waves are applied to the sample that is dipped into a medium from the probe. The delay echo is due to traverse waves being generated by mode conversion when being reflected from the bottom surface of the sample. Then a travel wave acoustic velocity C
s is obtained from traverse wave propagation time obtained by subtracting the propagation time (T
B /2) in the longitudinal waves of bottom surface echoes that do not accompany any mode conversion from propagation time (T
X1 ) in the delayed echoes due to the mode conversion and a thickness (t) in the sample, where C
s = t/(T
X1 -T
B /2).
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003332125A

公开(公告)日：2003-11-21

申请号：JP2002136065

申请日：2002-05-10

Applicant: Akita Prefecture ,  秋田県

Inventor： SHINTAKU KAZUHIKO ,  YAMAKAWA KIYOSHI ,  OUCHI KAZUHIRO

IPC: C22C38/00 ,  C22C38/10 ,  G11B5/31 ,  H01F10/16

CPC classification number: H01F10/16 ,  G11B5/3109 ,  Y10T428/32

Abstract: PROBLEM TO BE SOLVED: To provide a soft magnetic film with highly saturated magnetic flux density that has a highly saturated magnetic flux density, a small coercive force, and a large anisotropic magnetic field. SOLUTION: The soft magnetic film with highly saturated magnetic flux density contains Al 2 O 3 of 3% or less to Fe x Co 1-x (0.65≤x≤0.75). COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供具有高饱和磁通密度，小矫顽力和大的各向异性磁场的具有高饱和磁通密度的软磁膜。

解决方案：具有高饱和磁通密度的软磁性膜含有Fe 3 SB 3的3％以下的Al 2 3 1-x （0.65≤x≤0.75）。 版权所有（C）2004，JPO

公开(公告)号：JP2002123920A

公开(公告)日：2002-04-26

申请号：JP2000311019

申请日：2000-10-11

Applicant: AKITA PREFECTURE

Inventor： SUZUKI YOSHIO ,  HONDA NAOKI ,  OUCHI KAZUHIRO

IPC: C23C14/06 ,  G11B5/64 ,  G11B5/65 ,  G11B5/66 ,  G11B5/667 ,  G11B5/73 ,  G11B5/738 ,  H01F10/16 ,  H01F10/30

Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which realizes high-density information recording, particularly high recording resolution for magnetic recording. SOLUTION: An information recording layer made of a mixture of a L10 regular alloy selected from the following group (A) and MgO is used for a perpendicular magnetic recording medium. The group (A) includes FePt regular alloy, CoPt regular alloy, FePd regular alloy and alloys of these. The information recording layer has a fine magnetic domain structure and makes high- density recording possible as indicated by the reproduction output spectrum showing the result of the evaluation of recording and reproducing in one example of the magnetic recording medium. The medium can be produced at a lower film forming temperature compared to a L10 regular alloy mixture thin film by conventional techniques.

公开(公告)号：JP2001302261A

公开(公告)日：2001-10-31

申请号：JP2000116669

申请日：2000-04-18

Applicant: AKITA PREFECTURE

Inventor： KATAGIRI SHINOBU

IPC: C03B19/00 ,  C03B19/08 ,  C03C11/00

Abstract: PROBLEM TO BE SOLVED: To provide a lightweight expanded glass tile in order to effectively reuse a used glass, and to provide a method for producing a lightweight expanded glass tile having merits of free foaming and foamed shape having sharp corners and flat surfaces as conventional tiles. SOLUTION: This lightweight expanded glass tile is obtained by mixing pulverized glass coarse particles having 50 μm average particle diameter with fine particles having 14 μm average particle diameter at a weight ratio of (35:5) to (25:15) preferably (30:10), using 1.0-2.0 wt.% preferably 1.5 wt.% calcium carbonate as the foaming agent based on the glass powder weight, kneading the resultant with 15 wt.% water then molding at 40 kg/cm2 pressure and heating and calcinating at 750-800 deg.C for 30 min to similarly expand the molded product to the shape thereof in molding.

公开(公告)号：JP2001292692A

公开(公告)日：2001-10-23

申请号：JP2000109948

申请日：2000-04-11

Applicant: AKITA PREFECTURE

Inventor： SUGAWARA HISAHARU

IPC: A23L19/00 ,  A23B7/02 ,  A23L1/212

Abstract: PROBLEM TO BE SOLVED: To prevent air holes from being formed in a Japanese radish or the like. SOLUTION: This method for treating Japanese radish or the like to prevent the formation of air holes therein is characterized by thermally treating the Japanese radish or the like at 50 to 70 deg.C and then drying the treated Japanese radish or the like.