公开(公告)号：US20090272193A1

公开(公告)日：2009-11-05

申请号：US12505571

申请日：2009-07-20

Applicant: Kenjiro OKAGUCHI ,  Michio KADOTA ,  Koji FUJIMOTO

Inventor： Kenjiro OKAGUCHI ,  Michio KADOTA ,  Koji FUJIMOTO

IPC: G01N29/036 ,  H01L41/04

CPC classification number: G01N29/022 ,  G01N5/02 ,  G01N29/036 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/0423

Abstract: A surface acoustic wave sensor detects a mass load on a resonator-type surface acoustic wave filter on the basis of a change in frequency and includes an IDT electrode arranged on a piezoelectric substrate to excite surface waves, an insulating film arranged so as to cover the IDT electrode, and a reaction film which is disposed on the insulating film and which reacts with a target substance to be detected or a binding substance that binds to a target substance to be detected. The reaction film is composed of a metal or a metal oxide.

Abstract translation: 表面声波传感器基于频率变化来检测谐振器型表面声波滤波器的质量负载，并且包括布置在压电基板上以激发表面波的IDT电极，布置成覆盖 IDT电极和设置在绝缘膜上并与待检测的目标物质或与要检测的目标物质结合的结合物质的反应膜。 反应膜由金属或金属氧化物构成。

公开(公告)号：US20070145862A1

公开(公告)日：2007-06-28

申请号：US11683004

申请日：2007-03-07

Applicant: Tetsuya KIMURA ,  Koji FUJIMOTO ,  Kenjiro OKAGUCHI ,  Shinya YAMAMOTO ,  Ryoichi MORIMOTO ,  Toru YABE

Inventor： Tetsuya KIMURA ,  Koji FUJIMOTO ,  Kenjiro OKAGUCHI ,  Shinya YAMAMOTO ,  Ryoichi MORIMOTO ,  Toru YABE

IPC: H01L41/113

CPC classification number: G01N29/036 ,  G01N29/022 ,  G01N29/222 ,  G01N2291/022 ,  G01N2291/0256 ,  G01N2291/0423 ,  G01N2291/0425

Abstract: A sensor for detecting an analyte in liquid includes a base substrate provided with openings and electrode lands on one surface thereof and SAW elements each provided with a sensing portion having at least one IDT electrode on one side. The SAW elements are mounted on the base substrate with bump electrodes by a flip-chip bonding method so that the sensing portions of the SAW elements face the openings of the base substrate. At least one of the sensing portions is coated with a reaction membrane which binds to an analyte.

Abstract translation: 用于检测液体中的分析物的传感器包括在其一个表面上设置有开口的电极接头和设置有在一侧具有至少一个IDT电极的感测部分的SAW元件的基底基板。 SAW元件通过倒装接合方法安装在具有凸块电极的基底基板上，使得SAW元件的感测部分面向基底基板的开口。 感测部分中的至少一个涂覆有与分析物结合的反应膜。

公开(公告)号：US20070154349A1

公开(公告)日：2007-07-05

申请号：US11683021

申请日：2007-03-07

Applicant: Tetsuya KIMURA ,  Koji FUJIMOTO ,  Kenjiro OKAGUCHI

Inventor： Tetsuya KIMURA ,  Koji FUJIMOTO ,  Kenjiro OKAGUCHI

IPC: G01N21/00

CPC classification number: G01N29/022 ,  G01N29/222 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/0423

Abstract: In a sensor for detecting a substance in liquid, recesses are provided in the upper surface of a base substrate. The recesses respectively accommodate SAW elements. A resin layer having openings is arranged such that the sensing portions at the upper surfaces of the SAW elements are exposed in the openings. A reaction film made of a material capable of binding to a target substance is also arranged so as to cover the sensing portion of at least one of the SAW elements. A liquid containing a target substance is fed from the openings.

Abstract translation: 在用于检测液体中的物质的传感器中，在基底基板的上表面设置有凹部。 凹槽分别容纳SAW元件。 具有开口的树脂层被布置成使得SAW元件的上表面处的感测部分露出在开口中。 由能够结合目标物质的材料制成的反应膜也被布置成覆盖至少一个SAW元件的感测部分。 从开口供给含有目标物质的液体。

公开(公告)号：US20070284966A1

公开(公告)日：2007-12-13

申请号：US11843527

申请日：2007-08-22

Applicant: Michio KADOTA ,  Koji FUJIMOTO

Inventor： Michio KADOTA ,  Koji FUJIMOTO

IPC: H01L41/00

CPC classification number: G01N29/022 ,  G01N29/2462 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/0423

Abstract: A surface wave sensor apparatus has a structure such that, on a first principal surface of a base substrate having first through-hole conductors, surface acoustic wave devices are bonded via thermo-compression anisotropic conductive sheets, on first principal surfaces of piezoelectric substrates of the surface acoustic wave devices, electrodes, such as IDTs, are provided, respectively. These electrodes extend toward second principal surfaces via second through-hole conductors and are provided in the piezoelectric substrates. The first through-hole conductors overlap with the second through-hole conductors with the thermo-compression anisotropic conductive sheets being disposed therebetween, respectively.

Abstract translation: 表面波传感器装置具有如下结构：在具有第一通孔导体的基底基板的第一主表面上，通过热压缩各向异性导电片将表面声波装置接合在第一通孔导体的压电基板的第一主表面上 分别提供表面声波装置，诸如IDT的电极。 这些电极经由第二通孔导体朝向第二主表面延伸，并设置在压电基板中。 第一通孔导体与第二通孔导体重叠，热压各向异性导电片分别设置在它们之间。

公开(公告)号：US20090320574A1

公开(公告)日：2009-12-31

申请号：US12555894

申请日：2009-09-09

Applicant: Hajime YAMADA ,  Naoko AIZAWA ,  Yoshihiro KOSHIDO ,  Koji FUJIMOTO ,  Toru YABE ,  Michio KADOTA

Inventor： Hajime YAMADA ,  Naoko AIZAWA ,  Yoshihiro KOSHIDO ,  Koji FUJIMOTO ,  Toru YABE ,  Michio KADOTA

IPC: G01N29/02

CPC classification number: G01N29/022 ,  G01N29/222 ,  G01N2291/022 ,  G01N2291/0423

Abstract: An in-liquid-substance detection sensor that achieves size reduction and detection accuracy improvement includes a piezoelectric substrate, at least two SAW devices provided on one major surface of the piezoelectric substrate and each having at least one IDT electrode defining a sensing portion, outer electrodes provided on the other major surface of the piezoelectric substrate and electrically connected to the SAW devices through vias extending through the piezoelectric substrate, a channel-defining member provided on the one major surface of the piezoelectric substrate so as to surround the SAW devices and a region connecting the SAW devices to each other, thereby defining sidewalls of a channel, and a protective member bonded to the one major surface of the piezoelectric substrate with the channel-defining member interposed therebetween, thereby sealing the channel, the protective member having at least two through holes communicating with the channel.

Abstract translation: 实现尺寸减小和检测精度提高的液体内物质检测传感器包括压电基板，设置在压电基板的一个主表面上的至少两个SAW器件，每个具有限定感测部分的至少一个IDT电极，外部电极 设置在压电基板的另一个主表面上，并且通过延伸穿过压电基板的通孔电连接到SAW器件，设置在压电基板的一个主表面上以便包围SAW器件的通道限定元件和区域 将所述SAW器件彼此连接，由此限定通道的侧壁，以及保护构件，其与所述压电基板的所述一个主表面接合，并且所述通道限定构件插入其间，从而密封所述通道，所述保护构件具有至少两个 通道与通道相通。

公开(公告)号：US20110177584A1

公开(公告)日：2011-07-21

申请号：US13076519

申请日：2011-03-31

Applicant: Hiroyasu KADOYA ,  Koji FUJIMOTO ,  Kansho YAMAMOTO

Inventor： Hiroyasu KADOYA ,  Koji FUJIMOTO ,  Kansho YAMAMOTO

IPC: G01N29/12 ,  C12M1/34

CPC classification number: G01N29/2443 ,  G01N5/02 ,  G01N2291/02466

Abstract: An acoustic wave sensor having significantly increased sensitivity and excellent sensing reproducibility and stability includes a piezoelectric substrate, an acoustic wave element including an electrode disposed on the piezoelectric substrate, and a reactive membrane which overlies the acoustic wave element and which is reduced in mass by direct or indirect chemical reaction with a measured substance. The measured substance is detected such that a change in mass applied to the acoustic wave element from the reactive membrane is detected by a change in frequency.

Abstract translation: 具有显着增加的灵敏度和优异的感测再现性和稳定性的声波传感器包括压电基片，包括设置在压电基片上的电极的声波元件和覆盖在声波元件上并且通过直接的质量减小的反应膜 或与测量物质的间接化学反应。 检测被测物质，使得通过频率变化来检测施加到来自反应膜的声波元件的质量变化。

公开(公告)号：US20100225428A1

公开(公告)日：2010-09-09

申请号：US12714311

申请日：2010-02-26

Applicant: Koji FUJIMOTO ,  Shinichi Furusho ,  Akifumi Fujino

Inventor： Koji FUJIMOTO ,  Shinichi Furusho ,  Akifumi Fujino

IPC: H01H50/64

CPC classification number: H01H50/24 ,  H01H50/043 ,  H01H51/2236

Abstract: An electromagnetic relay having a high positioning accuracy of a movable iron piece and little variation in operating characteristics. A pair of upper and lower rotating shaft convex portions are provided at one end of a movable iron piece along the same shaft center. The pair of upper and lower rotating shaft convex portions are rotatably supported by a base and a spool of an electromagnetic block mounted on the base respectively. A movable contact piece is driven by the movable iron piece rotated by magnetization or demagnetization of the electromagnetic block to open or close a contact. One end of the spool has a shaft hole in which the upper rotating shaft convex portion of the movable iron piece is inserted.

Abstract translation: 具有可动铁片的高定位精度的电磁继电器，并且操作特性的变化小。 一对上下旋转轴凸部沿着同一轴心设置在可动铁片的一端。 一对上下旋转轴凸部分别由安装在基座上的基座和电磁块的线轴可旋转地支撑。 可动接触片由可动铁片驱动，该可动铁片通过电磁块的磁化或去磁而旋转，以打开或闭合触点。 卷轴的一端具有轴孔，可动铁片的上部旋转轴凸部插入其中。

公开(公告)号：US20100225427A1

公开(公告)日：2010-09-09

申请号：US12714319

申请日：2010-02-26

Applicant: Koji FUJIMOTO ,  Shinichi Furusho ,  Akifumi Fujino

Inventor： Koji FUJIMOTO ,  Shinichi Furusho ,  Akifumi Fujino

IPC: H01H50/44 ,  H01F7/08

CPC classification number: H01H50/043 ,  H01H50/24 ,  H01H50/36 ,  Y10T29/49073

Abstract: A electromagnetic relay in which bad electrical contact and failure of operation are prevented even when shavings are produced while an iron core is press-fitted into and mounted on a base. The electromagnetic relay includes an electromagnetic block supported by press-fitting both ends of an iron core of the electromagnetic block into an upper surface of a base and open or close a contact by a movable iron piece rotated by magnetization or demagnetization of the iron core with a coil, where shaving receptacles are made by forming separating ribs adjacent to at least one side of press-fit projections that are formed in press-fit concave portions provided on the upper surface of the base.

Abstract translation: 一种电磁继电器，其中即使在将铁芯压配合到基座上并安装在基座上时，也可以防止在生产刨花时产生不良的电接触和操作故障。 电磁继电器包括电磁块，其通过将电磁块的铁芯的两端压配合到基座的上表面中并通过由铁芯的磁化或退磁而旋转的可动铁片打开或闭合触点而支撑， 线圈，其中通过形成与形成在设置在基座的上表面上的压入凹部中的压配突起的至少一侧相邻的分隔肋来制造剃须容器。

公开(公告)号：US20100282037A1

公开(公告)日：2010-11-11

申请号：US12769994

申请日：2010-04-29

Applicant: Koji FUJIMOTO ,  Kento Komine ,  Tsutomu Tokuma ,  Yutaka Nishimura

Inventor： Koji FUJIMOTO ,  Kento Komine ,  Tsutomu Tokuma ,  Yutaka Nishimura

IPC: B23B3/06 ,  B23B3/16

CPC classification number: B23B3/30 ,  B23Q7/04 ,  B23Q39/048 ,  B23Q2230/006 ,  Y10T29/5114 ,  Y10T29/5153 ,  Y10T82/25 ,  Y10T82/2508 ,  Y10T82/2514 ,  Y10T82/2524 ,  Y10T82/2552 ,  Y10T82/2564 ,  Y10T483/1705 ,  Y10T483/1707

Abstract: A multi-axis turning center for turning operations includes a machine body, a tool rest means for holding a tool, a first headstock for holding a workpiece, and a second headstock disposed in confronting relation to the first headstock, for holding a workpiece. The second headstock has a front chuck and a rear chuck for gripping respective workpieces. The second headstock performs a workpiece changing function by swiveling about a central axis. The multi-axis turning center is capable of automatically changing the workpieces by itself while it is carrying out a machining process, without the need for a workpiece changer. The multi-axis turning center does not need to stop its machining process for changing workpieces, resulting in an increase in the utilization ratio thereof.

Abstract translation: 用于车削操作的多轴车削中心包括机体，用于保持工具的刀架，用于保持工件的第一主轴箱和用于保持工件的与第一主轴箱相对设置的第二主轴箱。 第二主轴箱具有用于夹持各个工件的前卡盘和后卡盘。 第二主轴箱通过围绕中心轴线旋转来执行工件更换功能。 多轴车削中心在进行加工过程中能够自动自动更换工件，而不需要工件更换器。 多轴车削中心不需要停止其用于改变工件的加工过程，导致其利用率的增加。

公开(公告)号：US20120248062A1

公开(公告)日：2012-10-04

申请号：US13525639

申请日：2012-06-18

Applicant: Yutaka OZAWA ,  Ryoichi OHIGASHI ,  Koji FUJIMOTO ,  Shoji TAKEUCHI

Inventor： Yutaka OZAWA ,  Ryoichi OHIGASHI ,  Koji FUJIMOTO ,  Shoji TAKEUCHI

IPC: C03C15/00 ,  C03C27/06

CPC classification number: B01F3/0807 ,  B01F5/0646 ,  B01F5/0653 ,  B01F13/0062 ,  Y10T137/87652

Abstract: A microchip for forming an emulsion has a first glass substrate, a second glass substrate and a silicon substrate. The silicon substrate has formed therein a first fluid flow path through which a first fluid flows and a second fluid flow path through which a second fluid that is not mixed with the first fluid flows. The first fluid flow path has a plurality of branched flow paths that join at a joint portion. The second fluid flow path communicates with the joint portion. The silicon substrate has formed therein an emulsion formation flow path that faces an edge portion of the second fluid flow path at the joint portion. An emulsion composed of the first fluid and the second fluid that is surrounded by the first fluid is formed in the emulsion formation flow path.

Abstract translation: 用于形成乳液的微芯片具有第一玻璃基板，第二玻璃基板和硅基板。 硅衬底在其中形成有第一流体流过的第一流体流动路径和不与第一流体混合的第二流体流过的第二流体流动路径。 第一流体流动路径具有连接在接合部分处的多个分支流路。 第二流体流路与接合部连通。 硅衬底中形成有乳液形成流动路径，其在接合部分处面向第二流体流路的边缘部分。 在乳液形成流动路径中形成由第一流体和第一流体包围的由第一流体包围的乳液。