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    • 11. 发明授权
    • Ultrasonic search unit and method for producing the same
    • 超声波搜索单元及其制造方法
    • US06837856B2
    • 2005-01-04
    • US10137892
    • 2002-05-03
    • Kiyoshi FujiiYasushi Koishihara
    • Kiyoshi FujiiYasushi Koishihara
    • B06B1/06B29C35/02B29C35/08B29C37/00B29C67/00G01N29/24G10K11/30A61B8/14
    • A61B8/14B06B1/067B29C35/0266B29C35/0805B29C37/006B29C64/135B29C2035/0838B29K2105/16B29K2995/0001B29K2995/0064G01N29/2437G01N2291/02466G01N2291/02475G10K11/30
    • An ultrasonic search unit includes a piezoelectric element for transmitting/receiving an ultrasonic wave, and an acoustic matching layer for transmitting the ultrasonic wave transmitted/received by the piezoelectric element to a subject to be measured, wherein the acoustic matching layer is formed of a cured layer obtained by irradiating a resin for optical forming with laser light. It also may be possible that the acoustic matching layer is formed of a plurality of stacked layers, and different fillers are mixed in the respective layers, whereby the acoustic impedance of the respective layers is changed. A liquid resin for optical forming is supplied to a tank, and is cured to a predetermined shape by irradiation with laser light. Accordingly, an ultrasonic search unit and a method for producing the same are provided, in which an acoustic matching layer with a required thickness is formed with good precision without being bonded, whereby a variation in thickness of adhesive layers, a variation in characteristics caused by air bubbles, and degradation are unlikely to occur.
    • 超声波搜索单元包括用于发送/接收超声波的压电元件和用于将由压电元件发送/接收的超声波发送到被测量对象的声匹配层,其中声匹配层由固化 通过用激光照射用于光学成形的树脂而获得的层。 还可能的是,声匹配层由多层堆叠形成,并且在各层中混合不同的填料,由此改变各层的声阻抗。 用于光学成形的液体树脂被供应到罐中,并且通过用激光照射被固化成预定的形状。 因此,提供一种超声波搜索单元及其制造方法,其中具有所需厚度的声匹配层以良好的精度形成,而不粘结,由此粘合剂层的厚度变化,由 气泡和降解不太可能发生。
    • 17. 发明授权
    • Printer case
    • 打印机盒
    • US5033892A
    • 1991-07-23
    • US484026
    • 1990-02-23
    • Kiyoshi FujiiKenichi Tsumuraya
    • Kiyoshi FujiiKenichi Tsumuraya
    • B41J15/04B41J29/13
    • B41J29/13B41J15/042
    • A printer case permits paper to be placed in a printer or the ink ribbon to be replaced without the need to remove the cover or the paper shelf. The case comprises a cover mounted on the upper surface of the case and a paper shelf mounted so as to be swingable about its rear end. Projection portions are formed at opposite sides of the upper surface of the shelf. The cover is swingable about its rear end and an opening having a given width is formed between the rear end of the shelf and the front end of the cover such that when the cover and the shelf are opened, the projection portions engage the front end of the cover to maintain the cover and the shelf in an open state.
    • 打印机外壳允许将纸张放置在打印机或墨带中进行更换,而无需拆下盖子或纸架。 壳体包括安装在壳体的上表面上的盖和安装成围绕其后端摆动的纸架。 在搁板的上表面的相对侧形成有投射部。 盖可绕其后端摆动,并且具有给定宽度的开口形成在搁架的后端与盖的前端之间,使得当盖和搁板打开时,突出部分与 盖子保持盖子和架子处于打开状态。
    • 18. 发明授权
    • Powered snowplow
    • 有力的积雪车
    • US5020250A
    • 1991-06-04
    • US586257
    • 1990-09-21
    • Kiyoshi FujiiHaruo KitamuraShigeru TakahashiNorio Shimizu
    • Kiyoshi FujiiHaruo KitamuraShigeru TakahashiNorio Shimizu
    • E01H5/04
    • E01H5/04
    • A powered snowplow includes a snowplow body housing which houses at least a power source, a self-propelling mechanism supporting the snowplow body and drivable by the power source for propelling the snowplow, an auger mechanism mounted on a front portion of the snowplow body, the auger mechanism having a snow collecting auger, and a control mechanism mounted on a rear portion of the snowplow body. The control mechanism includes a first control lever operable for transmitting power from the power source to the self-propelling mechanism, a second control lever operable for transmitting power from the power source to the auger mechanism, an auger height adjusting handle disposed near the second control lever, for adjusting a height of the auger, and an interlink plate for keeping the second control lever operated in coaction with the first control lever when the first control lever is operated.
    • 动力式积雪车包括至少容纳动力源的积雪车体壳体,支撑积雪车身并可由动力源驱动的用于推进积雪车的自推进机构,安装在积雪车体前部的螺旋推运机构, 具有积雪螺旋钻的螺旋推运机构,以及安装在除雪车体后部的控制机构。 所述控制机构包括:第一控制杆,其可操作以将动力从所述动力源传递到所述自行进机构;第二控制杆,其可操作以将动力从所述动力源传递到所述螺旋推运器机构;螺旋钻高度调节手柄,设置在所述第二控制附近 杠杆,用于调节螺旋钻的高度;以及互连板,用于在第一控制杆操作时保持第二控制杆与第一控制杆协同操作。
    • 19. 发明授权
    • Paper money discriminator
    • 纸币鉴别器
    • US4881268A
    • 1989-11-14
    • US56716
    • 1987-06-02
    • Shinya UchidaKazuya KohzuKiyoshi FujiiMoriatsu Kawakami
    • Shinya UchidaKazuya KohzuKiyoshi FujiiMoriatsu Kawakami
    • G07D7/00G06K9/20G07D7/12
    • G07D7/002G06K9/2018
    • A paper money discriminator for identifying the type of a bank note by detecting colors thereof from reflected or transmitted light obtained by irradiating the bank note. The paper money discriminator is provided with optical fiber bundles disposed so as to respectively face a light source and color detecting sensors, and color filters disposed in positions adjacent to the color detecting sensors. The top ends of the optical fiber bundles face an inspection point on the bank note. The paper money discriminator is provided with identifying systems each of which is composed of a detecting unit, a calculating unit and a money type identifying unit and is adapted for detecting reflected or transmitted light in the form of two separated color components issuing from a type of bank note, obtaining the ratio of these components, and comparing a signal representing a calculated pattern with the reference pattern signals, thereby identifying the money type. The discriminator also has a money type determining unit which determines the type of bank note when all of the money types respectively identified by the identifying systems coincide with each other. In this discriminator, at least one of the detecting units in the identifying systems is positioned such as to be capable of detecting a watermark portion of the bank note.
    • 一种纸币鉴别器,用于通过从通过照射钞票获得的反射或透射光检测其颜色来识别钞票的类型。 纸币鉴别器设置有分别面对光源和颜色检测传感器的光纤束,以及布置在与颜色检测传感器相邻的位置的滤色器。 光纤束的顶端面向钞票上的检查点。 纸币鉴别器具有识别系统,每个识别系统由检测单元,计算单元和货币类型识别单元组成,并且适于检测以两种分离的颜色分量形式的反射或透射的光, 银行票据,获得这些成分的比例,并将表示计算出的图案的信号与参考图形信号进行比较,由此识别货币类型。 鉴别器还具有货币类型确定单元,其在由识别系统分别识别的所有货币类型彼此一致时确定钞票的类型。 在该鉴别器中,识别系统中的检测单元中的至少一个被定位成能够检测钞票的水印部分。