公开(公告)号：US6144260A

公开(公告)日：2000-11-07

申请号：US973600

申请日：1998-03-02

Applicant: Koji Hashimoto ,  Yoshikuni Fujihashi ,  Hiroshi Takahashi ,  Kazuhiro Yahata

Inventor： Koji Hashimoto ,  Yoshikuni Fujihashi ,  Hiroshi Takahashi ,  Kazuhiro Yahata

IPC: H03F3/191 ,  H03H7/01 ,  H03H7/38 ,  H03H11/28

CPC classification number: H03H7/1775 ,  H03F3/191 ,  H03H11/28 ,  H03H7/0115 ,  H03H7/38 ,  H03H2001/0085

Abstract: The present invention relates to an amplifier comprising a first amplification circuit (1) formed of a first transistor (10) and a second amplification circuit (2) formed of a second transistor (11), wherein a first filter (3) having a desired pass-band and a desired attenuation band is connected between the output section of the foregoing first amplification circuit (1) and the input section of the foregoing second amplification circuit (2), thereby reducing noises in the output.

Abstract translation: PCT No.PCT / JP96 / 01564 Sec。 371日期：1998年3月23日 102（e）1998年3月23日PCT PCT 1996年6月7日PCT公布。 出版物WO96 / 42134 日期：1996年12月27日本发明涉及一种放大器，包括由第一晶体管（10）形成的第一放大电路（1）和由第二晶体管（11）形成的第二放大电路（2），其中第一滤波器 在上述第一放大电路（1）的输出部分和上述第二放大电路（2）的输入部分之间连接具有期望的通带和期望的衰减频带的3），从而减少输出中的噪声。

公开(公告)号：US6004701A

公开(公告)日：1999-12-21

申请号：US46794

申请日：1998-03-24

Applicant: Taiga Uno ,  Kiyomi Koyama ,  Kazuko Yamamoto ,  Satoshi Tanaka ,  Sachiko Kobayashi ,  Koji Hashimoto

Inventor： Taiga Uno ,  Kiyomi Koyama ,  Kazuko Yamamoto ,  Satoshi Tanaka ,  Sachiko Kobayashi ,  Koji Hashimoto

IPC: G03F1/30 ,  G03F1/68 ,  H01L21/027 ,  G03F9/00 ,  G06F17/50

CPC classification number: G03F1/30

Abstract: In a Levenson photomask design method of partially forming a plurality of opening patterns for passing incident light in a light-shielding film for shielding the incident light, and arranging, on some patterns, phase shifters, line segment pairs of different patterns which are adjacent to each other within a predetermined distance R are extracted in units of line segments obtained by dividing the patterns. A pattern within a predetermined distance S from the central point of the opposite region of a line segment pair of interest in a direction perpendicular to the line segments is obtained. The obtained pattern is subjected to a process simulation to obtain resolution easiness representing the easiness in resolving the adjacent patterns. On the basis of the resolution easiness obtained for the adjacent pattern pair within the distance R, a phase shifter is arranged in ascending order of resolution easiness to give a phase difference. Resolution suitable for the exposure condition used can be obtained by a simple method. When the shifter arrangement is determined in consideration of the resolution easiness, a high-resolution shifter arrangement can be realized for a Levenson phase shift mask.

Abstract translation: 在莱文森光掩模设计方法中，部分地形成用于使入射光入射到遮光膜中的入射光的多个开口图案，用于屏蔽入射光，并且在某些图案上布置移相器，与不同图案相邻的线段对 以规定的距离R为单位，以通过划分图案而得到的线段为单位提取。 获得与垂直于线段的方向相关的线段对的相对区域的中心点的预定距离S内的图案。 对所获得的图案进行处理模拟以获得表示分辨相邻图案的容易性的分辨率容易度。 基于在距离R内对相邻图案对获得的分辨率容易度，移位器按分辨率的顺序排列顺序排列以给出相位差。 可以通过简单的方法获得适合于所使用的曝光条件的分辨率。 考虑到分辨率容易度来确定移位器装置时，可以实现对莱文森相移掩模的高分辨率移位器装置。

公开(公告)号：US5972692A

公开(公告)日：1999-10-26

申请号：US886161

申请日：1997-06-30

Applicant: Koji Hashimoto ,  Keiko Ito ,  Yoshio Ishimori

Inventor： Koji Hashimoto ,  Keiko Ito ,  Yoshio Ishimori

IPC: C12N15/10 ,  C12Q1/68 ,  C12M3/04 ,  C12M1/00

CPC classification number: C12Q1/6834 ,  B01L7/525 ,  C12N15/1006 ,  C12Q1/6816 ,  C12Q1/6825 ,  G01N27/3276 ,  B01L2300/0645 ,  B01L2300/0819 ,  B01L3/50851 ,  B01L7/54

Abstract: A single stranded nucleic acid probe having a base sequence complementary to the gene to be detected is immobilized onto the surface of an electrode or the tip of an optical fiber, and the nucleic probe is reacted with the gene sample denatured to a single stranded form, and then the nucleic acid probe hybridized with the gene is detected. In this procedure, to the reaction system consisting of the nucleic acid probe and the gene sample, a double stranded nucleic acid recognizing substance capable of binding specifically to the double stranded nucleic acid and being active electrochemically or optically is added. The detection of the nucleic acid probe is conducted by electrochemical or optical determination utilizing the electrode or optical fiber mentioned above. By this method, safer and more convenient detection of the gene is possible at a higher sensitivity even in a reduced time period.

Abstract translation: 将具有与待检测基因互补的碱基序列的单链核酸探针固定在电极表面或光纤尖端上，使核酸探针与基因样品变性为单链形式， 然后检测与该基因杂交的核酸探针。 在该方法中，对于由核酸探针和基因样品构成的反应体系，添加能够特异性结合双链核酸并且以电化学或光学活性结合的双链核酸识别物质。 通过使用上述电极或光纤的电化学或光学测定来进行核酸探针的检测。 通过这种方法，即使在减少的时间内也可以以更高的灵敏度检测更基础的基因。

公开(公告)号：US5538815A

公开(公告)日：1996-07-23

申请号：US120386

申请日：1993-09-14

Applicant: Kazuko Oi ,  Shigehiro Hara ,  Kiyomi Koyama ,  Koji Hashimoto ,  Shinichi Ito ,  Katsuya Okumura

Inventor： Kazuko Oi ,  Shigehiro Hara ,  Kiyomi Koyama ,  Koji Hashimoto ,  Shinichi Ito ,  Katsuya Okumura

IPC: G03F1/28 ,  G03F9/00

CPC classification number: G03F1/28

Abstract: A method for designing a phase-shifting mask in a manner that a phase shifter of the mask is arranged so that a phase difference between light transmitted through clear areas with the phase shifter and light transmitted through clear areas without the phase shifter is set to 180.degree. or further different combination of phase differences being such as 0.degree., 90.degree. and 270.degree.. The method includes the steps of: defining a threshold value in a manner that the threshold value falls within a range which is possible to resolve using the phase-shifting masks; measuring a distance between neighboring shapes of the clear area; storing adjacent relationship of the neighboring shapes whose distance is less than the threshold; and automatically placing the phase shifter on one of the neighboring shapes of the clear areas in a manner that mutually neighboring clear area have an opposite phase to each other.

Abstract translation: 一种用于以掩模的移相器的方式设计移相掩模的方法，使得透过透过区域的光与移相器之间的相位差和透过透明区域而没有移相器的光被设置为180° DEG或相差的其他不同组合如0°，90°和270°。 该方法包括以下步骤：以阈值落在可以使用相移掩模解析的范围内的方式定义阈值; 测量透明区域的相邻形状之间的距离; 存储距离小于阈值的相邻形状的相邻关系; 并且以相互相邻的清除区域彼此具有相反的相位的方式自动地将移相器放置在透明区域的相邻形状中的一个上。

公开(公告)号：US5460663A

公开(公告)日：1995-10-24

申请号：US231591

申请日：1994-04-20

Applicant: Koji Hashimoto ,  Jinhan Kim ,  Hideaki Yoshioka ,  Hiroki Habazaki ,  Asahi Kawashima ,  Katsuhiko Asami

Inventor： Koji Hashimoto ,  Jinhan Kim ,  Hideaki Yoshioka ,  Hiroki Habazaki ,  Asahi Kawashima ,  Katsuhiko Asami

IPC: C22C19/05 ,  C22C27/02 ,  C22C27/06 ,  C22C45/00 ,  C22C45/10

CPC classification number: C22C45/10

Abstract: Amorphous alloys having an extremely high corrosion resistance comprise Cr and at least one element selected from Ta and Nb, as essential components, and are spontaneously passive owing to the formation of stable protective films, even in very corrosive environments such as poorly oxidizing concentrated hydrochloric acid. The amorphous alloy may further include one or more elements appropriately selected from other alloying elements of Al, Ti, Zr, Fe, Co, Ni, Cu, Mo and W. The amorphous alloys have advantageous properties, such as very high corrosion resistance, high corrosion resistance at elevated temperatures and high wear resistance, and, therefore are useful in chemical plants or other industrial and domestic applications.

Abstract translation: 具有非常高的耐腐蚀性的非晶合金包括Cr和至少一种选自Ta和Nb的元素作为必要组分，并且由于形成稳定的保护膜而自发被动，即使在非常腐蚀的环境中，例如氧化不良的浓盐酸 。 非晶合金还可以包括从Al，Ti，Zr，Fe，Co，Ni，Cu，Mo和W的其他合金元素中适当选择的一种或多种元素。非晶合金具有优异的性能，例如非常高的耐腐蚀性，高 在高温下的耐腐蚀性和高耐磨性，因此在化工厂或其他工业和家用应用中是有用的。

公开(公告)号：US5454884A

公开(公告)日：1995-10-03

申请号：US328416

申请日：1994-10-25

Applicant: Koji Hashimoto ,  Hiroki Habazakt ,  Stanislaw Mrowec ,  Marek Danielewski

Inventor： Koji Hashimoto ,  Hiroki Habazakt ,  Stanislaw Mrowec ,  Marek Danielewski

IPC: C22C45/00 ,  C22C45/08 ,  C22C45/10

CPC classification number: C22C45/00 ,  C22C45/08

Abstract: An amorphous alloy which is resistant to hot corrosion in sulfidizing and oxidizing atmospheres at high temperatures, consisting of at least one element selected from the group of Al and Cr and at least one element selected from refractory metals of Mo. W, Nb and Ta, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Ti, Zr, Fe, Co, Ni and Cu. The addition of Si further improves the alloy's oxidation resistance.

Abstract translation: 一种耐高温硫化和氧化气氛中的热腐蚀的非晶合金，由选自Al和Cr中的至少一种元素和选自Mo.W，Nb和Ta的难熔金属中的至少一种元素组成， 所述难熔金属的一部分被允许被选自Ti，Zr，Fe，Co，Ni和Cu中的至少一种元素取代。 Si的添加进一步提高了合金的抗氧化性。

公开(公告)号：US5220108A

公开(公告)日：1993-06-15

申请号：US869629

申请日：1992-04-16

Applicant: Koji Hashimoto ,  Hiroki Habazaki

Inventor： Koji Hashimoto ,  Hiroki Habazaki

IPC: A62D3/00 ,  A62D3/35 ,  A62D101/22 ,  B01D53/86 ,  B01J23/89 ,  B01J37/26 ,  C22C45/04

CPC classification number: C22C45/04 ,  B01D53/8662 ,  B01J23/89 ,  B01J23/898 ,  B01J37/26 ,  Y02C20/30 ,  Y10S423/13

Abstract: Highly active amorphous alloy catalysts for use in decomposing of flons into hydrofluoric acid, hydrochloric acid and carbon dioxide by the reaction of flons with water, consist of at least one element selected from the group of Ni and Co, at least one element selected from the group of Nb, Ta, Ti and Zr, which are effective for the formation of the amorphous structure by coexisting with at least one element selected from the group of Ni and Co, and at least one element selected from the group of Ru, Rh, Pd, Ir and Pt, which are necessary for the high catalytic activity. The alloys are activated by immersion into hydrofluoric acids.

Abstract translation: 用于通过弗朗斯与水反应将氟烷分解为氢氟酸，盐酸和二氧化碳的高活性非晶合金催化剂由选自Ni和Co的至少一种元素组成，至少一种选自 通过与选自Ni和Co的至少一种元素共存而形成无定形结构的Nb，Ta，Ti和Zr组中的至少一种元素，以及选自Ru，Rh， Pd，Ir和Pt，这是高催化活性所必需的。 通过浸入氢氟酸来活​​化合金。

公开(公告)号：US5123980A

公开(公告)日：1992-06-23

申请号：US592368

申请日：1990-10-03

Applicant: Koji Hashimoto ,  Hideaki Yoshioka ,  Katsuhiko Asami ,  Asahi Kawashima

Inventor： Koji Hashimoto ,  Hideaki Yoshioka ,  Katsuhiko Asami ,  Asahi Kawashima

IPC: C22C45/08 ,  C23C14/14 ,  C23C14/34

CPC classification number: C23C14/14 ,  C22C45/08 ,  C23C14/3464

Abstract: An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element selected from valve metals of Ti and Zr, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Mo, W, Ta and Nb.

Abstract translation: 具有特殊特性的非晶态铝合金阀门金属合金，具有高耐腐蚀性，高耐磨性和相当的韧性，由Al和选自Ti和Zr的阀门金属中的至少一种元素组成，允许的部分难熔金属被允许 被选自Mo，W，Ta和Nb中的至少一种元素取代。

公开(公告)号：US4770949A

公开(公告)日：1988-09-13

申请号：US892827

申请日：1986-08-04

Applicant: Koji Hashimoto ,  Naokazu Kumagai ,  Katsuhiko Asami ,  Asahi Kawashima

Inventor： Koji Hashimoto ,  Naokazu Kumagai ,  Katsuhiko Asami ,  Asahi Kawashima

IPC: C22C45/04 ,  C25B11/00 ,  C25B11/04 ,  C22C5/04

CPC classification number: C22C45/04 ,  C25B11/00 ,  C25B11/04 ,  Y10T428/12993

Abstract: Electrode materials and method for their surface activation are described. Alloys consisting of at least one element of the group consisting of Nb, Ta, Ti and Zr, at least one element of the group consisting of Ru, Rh, Pd, Ir and Pt, and balance being Ni are prepared by methods for preparation of amorphous alloys, and are amorphous or supersaturated solid solution. Their surfaces are activated to enhance electrocatalytic activity by enrichment of electrocatalytically active platinum group elements in the surface region in addition to surface roughening as a result of selective dissolution of Ni, Nb, Ta, Ti and Zr from the alloys during immersion in corrosive solutions. The surface-activated amorphous and supersaturated solid solution alloys possess high electrocatalytic activity and selectivity for a specific reaction as well as high corrosion resistance.

Abstract translation: 描述了用于表面活化的电极材料和方法。 由Nb，Ta，Ti和Zr组成的组中的至少一种元素组成的合金，由Ru，Rh，Pd，Ir和Pt组成的组中的至少一种元素，余量为Ni的合金是通过制备 非晶合金，并且是无定形或过饱和固溶体。 由于Ni，Nb，Ta，Ti和Zr在浸入腐蚀性溶液中时选择性溶解Ni，Nb，Ta，Ti和Zr，因此除了表面粗糙化之外，通过富集表面区域中的电催化活性铂族元素，使表面活化，从而提高电催化活性。 表面活化的非晶和过饱和固溶体合金具有高的电催化活性和对特定反应的选择性以及高耐腐蚀性。

公开(公告)号：US4743314A

公开(公告)日：1988-05-10

申请号：US99371

申请日：1987-09-21

Applicant: Koji Hashimoto ,  Kimikado Miura ,  Katsuhiko Asami ,  Asahi Kawashima

Inventor： Koji Hashimoto ,  Kimikado Miura ,  Katsuhiko Asami ,  Asahi Kawashima

IPC: C22C9/00 ,  C22C30/00 ,  C22C45/00 ,  C22C45/04 ,  C22C45/10 ,  C22C19/03

CPC classification number: C22C45/04 ,  C22C45/00 ,  C22C45/001 ,  C22C45/10

Abstract: A highly corrosion-resistant amorphous Ni-Cu-Ti-Ta, Ni-Cu-Ti-Nb and Ni-Cu-Ti-Ta-Nb alloys in which the sum of Ti and Ta and/or Nb is 30-62.5 atomic %.

Abstract translation: 其中Ti和Ta和/或Nb的总和为30-62.5原子％的高耐蚀非晶Ni-Cu-Ti-Ta，Ni-Cu-Ti-Nb和Ni-Cu-Ti-Ta-Nb合金， 。