公开(公告)号：US08795492B2

公开(公告)日：2014-08-05

申请号：US12914298

申请日：2010-10-28

申请人： Makoto Ito ,  Fuminori Nakashima

发明人： Makoto Ito ,  Fuminori Nakashima

IPC分类号： G01N27/407

CPC分类号： G01N27/4077

摘要： A gas sensor element includes a solid electrolyte body having oxygen ion conductivity, a pair of measurement and reference electrodes respectively provided on an opposite pair of first and second surfaces of the solid electrolyte body, a porous diffusion-resistant layer through which a measurement gas is introduced to the measurement electrode, and a protective layer. The protective layer is provided to cover, at least, an outer surface of the porous diffusion-resistant layer through which the measurement gas flows into the diffusion-resistant layer. The protective layer is hydrophilic at room temperature and water-repellent at high temperatures at which the solid electrolyte body can be activated.

摘要翻译： 气体传感器元件包括具有氧离子传导性的固体电解质体，分别设置在固体电解质体的相对一对第一和第二表面上的一对测量和参考电极，测量气体通过该多孔扩散层 引入测量电极和保护层。 保护层设置成至少覆盖多孔扩散层的外表面，测量气体通过该外表面流入扩散层。 保护层在室温下是亲水性的，并且在可以活化固体电解质体的高温下具有防水性。

公开(公告)号：US06973820B2

公开(公告)日：2005-12-13

申请号：US10865956

申请日：2004-06-14

申请人： Takehiro Watarai ,  Fuminori Nakashima ,  Hiromi Hiramatsu

发明人： Takehiro Watarai ,  Fuminori Nakashima ,  Hiromi Hiramatsu

IPC分类号： F02B77/08 ,  G01L23/22

CPC分类号： G01L23/222 ,  F02B77/08 ,  F23Q2007/002 ,  G01L27/00

摘要： A combustion pressure sensor for an internal combustion engine is provided. The sensor includes a sensing element such as a piezoelectric device sensitive to a physical load applied thereto to produce an electric signal indicative thereof and a bendable member. The bendable member is bent upon application of the combustion pressure in the engine to apply the physical load to the sensing element. Specifically, the physical load is applied to the sensing element which arises from the bend deformation of the bendable member, thus eliminating the need for a complete surface-to-surface contact between the sensing element and the bendable member. This results in a decreased unit-to-unit variation in sensitivity of combustion pressure sensors and ensures the stability of output characteristics of the combustion pressure sensor.

摘要翻译： 提供一种用于内燃机的燃烧压力传感器。 传感器包括诸如对施加到其上的物理负载敏感的压电装置的感测元件，以产生指示其的电信号和可弯曲构件。 当将发动机中的燃烧压力施加到传感元件上时，可弯曲构件被弯曲。 具体地说，物理负载被施加到由可弯曲构件的弯曲变形产生的感测元件，从而消除了感测元件和可弯曲构件之间的完整的表面到表面接触的需要。 这导致燃烧压力传感器的灵敏度的单位到单位变化的降低，并确保燃烧压力传感器的输出特性的稳定性。

公开(公告)号：US06735001B2

公开(公告)日：2004-05-11

申请号：US09911427

申请日：2001-07-25

申请人： Fuminori Nakashima

发明人： Fuminori Nakashima

IPC分类号： G02B532

CPC分类号： G02B5/32

摘要： An image display apparatus comprises a hologram screen 2 formed by bonding a hologram element 20 to light-transmissible films 21 and an illumination device 11 for irradiating image light 10 onto the hologram screen and reproducing an image on the hologram screen 2. The light-transmissible film 21 positioned on the irradiation side of the image light 10 relative to the hologram element 20 has an angle deviation of not greater than 45 degrees between a direction of the light-transmissible film 21 that gives the highest thermal shrinkage ratio and an axial direction in the hologram screen 2. Therefore, the image display apparatus can provide high-quality images without the superposition of an interference pattern on the images on the hologram screen.

摘要翻译： 图像显示装置包括通过将全息元件20接合到透光膜21而形成的全息屏幕2和用于将图像光10照射到全息图屏幕上并再现全息屏幕2上的图像的照明装置11.光传输 位于图像光10的相对于全息元件20的照射侧的膜21在透光膜21的赋予最高热收缩率的方向与轴向方向之间具有不大于45度的角度偏差 全息屏幕2.因此，图像显示装置可以提供高质量的图像，而不会在全息屏幕上的图像上叠加干涉图案。

公开(公告)号：US06141123A

公开(公告)日：2000-10-31

申请号：US321876

申请日：1999-05-28

申请人： Fuminori Nakashima ,  Naoyuki Kawazoe ,  Shoichiro Emmei ,  Yasuhiro Mizutani ,  Hidekazu Hattori ,  Satoru Kadowaki ,  Kazutaka Suzuki

发明人： Fuminori Nakashima ,  Naoyuki Kawazoe ,  Shoichiro Emmei ,  Yasuhiro Mizutani ,  Hidekazu Hattori ,  Satoru Kadowaki ,  Kazutaka Suzuki

IPC分类号： G03H1/02 ,  G03H1/20

CPC分类号： G02B5/0252 ,  G03H1/0252 ,  G03H1/202 ,  G03H1/0486 ,  G03H1/181 ,  G03H2001/186 ,  G03H2210/20 ,  G03H2227/04 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2250/12 ,  G03H2250/32 ,  G03H2250/39 ,  G03H2260/31 ,  G03H2270/23

摘要： There is provided a hologram with excellent heat resistance. The hologram comprises a hologram film (10) in which a diffraction grating has been recorded, a substrate (11) situated on one side of the hologram film (10) via a bonding material (13), and a polymer film (12) situated on the other side of the hologram film (10) via a bonding material (13), wherein the thickness of the polymer film (12) is no greater than 100 .mu.m. Otherwise, the polymer film (12) is subjected to prior heat treatment. There is further provided a production process for holograms with minimal appearance defects. The process comprises preparing a photopolymer (210) coated onto a substrate (211) and affixing the photopolymer surface (301) onto a photographed object original (213), exposing it to laser light to converting it into a hologram (201), then releasing the hologram (201) from the photographed object original (213) to expose the hologram surface (302) and finally affixing a protective film (215) onto the hologram surface (302), such that the bonding strength A between the substrate (211) and the hologram (201) is greater than the bonding strength B between the hologram (201) and the protective film (215).

摘要翻译： 提供了具有优异耐热性的全息图。 全息图包括其中记录有衍射光栅的全息膜（10），经由接合材料（13）位于全息膜（10）一侧的基板（11）和位于 在全息膜（10）的另一侧经由接合材料（13），其中聚合物膜（12）的厚度不大于100μm。 否则，对聚合物膜（12）进行先前的热处理。 还提供了具有最小外观缺陷的全息图的制造方法。 该方法包括制备涂覆在基材（211）上并将光聚合物表面（301）固定在拍摄物体原件（213）上的光聚合物（210），将其暴露于激光以将其转换成全息图（201），然后释放 从所拍摄的目标原件（213）的全息图（201）中露出全息图表面（302），最后将保护膜（215）固定在全息图表面（302）上，使得基板（211） 并且全息图（201）大于全息图（201）和保护膜（215）之间的接合强度B.

公开(公告)号：US20110094883A1

公开(公告)日：2011-04-28

申请号：US12914298

申请日：2010-10-28

申请人： Makoto Ito ,  Fuminori Nakashima

发明人： Makoto Ito ,  Fuminori Nakashima

IPC分类号： G01N27/30

CPC分类号： G01N27/4077

摘要： A gas sensor element includes a solid electrolyte body having oxygen ion conductivity, a pair of measurement and reference electrodes respectively provided on an opposite pair of first and second surfaces of the solid electrolyte body, a porous diffusion-resistant layer through which a measurement gas is introduced to the measurement electrode, and a protective layer. The protective layer is provided to cover, at least, an outer surface of the porous diffusion-resistant layer through which the measurement gas flows into the diffusion-resistant layer. The protective layer is hydrophilic at room temperature and water-repellent at high temperatures at which the solid electrolyte body can be activated.

摘要翻译： 气体传感器元件包括具有氧离子传导性的固体电解质体，分别设置在固体电解质体的相对一对第一和第二表面上的一对测量和参考电极，测量气体通过该多孔扩散层 引入测量电极和保护层。 保护层设置成至少覆盖多孔扩散层的外表面，测量气体通过该外表面流入扩散层。 保护层在室温下是亲水性的，并且在可以活化固体电解质体的高温下具有防水性。