公开(公告)号：US5434112A

公开(公告)日：1995-07-18

申请号：US183822

申请日：1994-01-21

申请人： Shigetomo Matsui ,  Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Yasuhiro Kumon ,  Shigeru Nakayama ,  Keiji Tsujita ,  Keisuke Fukunaga ,  Nobuhiro Kuribayashi ,  Kenichi Wakana

发明人： Shigetomo Matsui ,  Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Yasuhiro Kumon ,  Shigeru Nakayama ,  Keiji Tsujita ,  Keisuke Fukunaga ,  Nobuhiro Kuribayashi ,  Kenichi Wakana

IPC分类号： B05B1/00 ,  B24C5/04 ,  C04B35/56

CPC分类号： B24C5/04 ,  B05B1/00 ,  Y10S239/19

摘要： A high pressure injection nozzle member is formed of a super hard alloy or a hard material of carbide series mainly composing of a tungsten carbide as, wherein the tungsten carbon is composed of grains each having a diameter of less than 1 .mu.m. At least one kind of carbide or solid solution of carbide selected from Ti, Ta, V, Cr, Mo, Hf, or Zr by a weight % of less than 10.0% is added. A binding material essentially consisting of at least one of iron group elements by weight % of 0.2 to 2.0% may be further added. The super hard alloy or a hard sintered material has a high abrasion proof property and has a hardness more than about HRA 94.0. Nitride or nitride solid solution may be utilized in place of carbide or carbide solid solution. The nozzle member is particularly suitable for an abrasive water jet.

摘要翻译： 高压喷嘴构件由超硬合金或主要由碳化钨构成的碳化物系硬质材料形成，其中钨碳由直径小于1μm的晶粒构成。 添加至少一种选自Ti，Ta，V，Cr，Mo，Hf或Zr的碳化物或固溶体，重量％小于10.0％。 可以进一步添加基本上由至少一种铁族元素组成的结合材料，其重量％为0.2-2.0％。 超硬合金或硬质烧结材料具有高耐磨性，硬度大于约HRA 94.0。 可以使用氮化物或氮化物固溶体代替碳化物或碳化物固溶体。 喷嘴构件特别适用于磨料水射流。

公开(公告)号：US5334561A

公开(公告)日：1994-08-02

申请号：US154718

申请日：1993-11-19

申请人： Shigetomo Matsui ,  Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Yasuhiro Kumon ,  Shigeru Nakayama ,  Keiji Tsujita ,  Keisuke Fukunaga ,  Nobuhiro Kuribayashi ,  Kenichi Wakana

发明人： Shigetomo Matsui ,  Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Yasuhiro Kumon ,  Shigeru Nakayama ,  Keiji Tsujita ,  Keisuke Fukunaga ,  Nobuhiro Kuribayashi ,  Kenichi Wakana

IPC分类号： B05B1/00 ,  B24C5/04 ,  C04B35/56

CPC分类号： B24C5/04 ,  B05B1/00 ,  Y10S239/19

摘要： A high pressure injection nozzle member is formed of a super hard alloy or a hard material of carbide series mainly composing of a tungsten carbide as, wherein the tungsten carbon is composed of grains each having a diameter of less than 1 .mu.m. At least one kind of carbide or solid solution of carbide selected from Ti, Ta, V, Cr, Mo, Hf, or Zr by a weight % of less than 10.0% is added. A binding material essentially consisting of at least one of iron group elements by weight % of 0.2 to 2.0% may be further added. The super hard alloy or a hard sintered material has a high abrasion proof property and has a hardness more than about HRA 94.0. Nitride or nitride solid solution may be utilized in place of carbide or carbide solid solution. The nozzle member is particularly suitable for an abrasive water jet.

摘要翻译： 高压喷嘴构件由超硬合金或主要由碳化钨构成的碳化物系硬质材料形成，其中钨碳由直径小于1μm的晶粒构成。 添加至少一种选自Ti，Ta，V，Cr，Mo，Hf或Zr的碳化物或固溶体，重量％小于10.0％。 可以进一步添加基本上由至少一种铁族元素组成的结合材料，其重量％为0.2-2.0％。 超硬合金或硬质烧结材料具有高耐磨性，硬度大于约HRA 94.0。 可以使用氮化物或氮化物固溶体代替碳化物或碳化物固溶体。 喷嘴构件特别适用于磨料水射流。

公开(公告)号：US4672163A

公开(公告)日：1987-06-09

申请号：US817748

申请日：1985-12-11

申请人： Shigetomo Matsui ,  Shigeru Nakayama ,  Hiroichi Okada ,  Takashi Sakurai

发明人： Shigetomo Matsui ,  Shigeru Nakayama ,  Hiroichi Okada ,  Takashi Sakurai

IPC分类号： B23K9/26 ,  B23K9/29 ,  H05H1/34 ,  B23K9/32

CPC分类号： H05H1/34 ,  B23K9/26 ,  B23K9/291 ,  H05H2001/3457

摘要： A nozzle for gas shielded arc welding having a support ring to be mounted on a welding torch, a cylindrical nozzle member to be mounted on the support ring and a holddown ring for securing the nozzle member to the support ring. The nozzle member is formed of a heat-resistant non-conductive material so that spatters seldom adhere to the nozzle member. The nozzle member is fixed by being pressed against the support ring, which structure facilitates the manufacture of the nozzle member. This is useful especially as a nozzle for CO.sub.2 arc welding.

摘要翻译： PCT No.PCT / JP85 / 00417 Sec。 371日期1985年12月11日第 102（e）1985年12月11日PCT PCT申请日1985年7月23日PCT公布。 出版物WO86 / 00843 日本1986年2月13日。一种用于气体保护电弧焊的喷嘴，具有安装在焊枪上的支撑环，安装在支撑环上的圆柱形喷嘴构件和用于将喷嘴构件固定到支撑环的压紧环 。 喷嘴构件由耐热非导电材料形成，使得飞溅物很少粘附到喷嘴构件上。 喷嘴构件通过压靠支撑环固定，该结构有助于喷嘴构件的制造。 这特别适用于二氧化碳电弧焊接的喷嘴。

公开(公告)号：US20100247812A1

公开(公告)日：2010-09-30

申请号：US12744039

申请日：2008-11-21

申请人： Masashi Yoshimura ,  Takenori Yoshikane ,  Akihito Fujii ,  Shigeru Nakayama

发明人： Masashi Yoshimura ,  Takenori Yoshikane ,  Akihito Fujii ,  Shigeru Nakayama

IPC分类号： C09K19/00 ,  B28B3/00

CPC分类号： G03B21/10 ,  C04B35/443 ,  C04B2235/9661 ,  H04N9/3105 ,  Y10T428/1095

摘要： There is provided a transparent polycrystalline spinel substrate characterized in having a transmittance of 0.005% or less in a crossed Nicol system at a thickness of 1 mm and a wavelength of 450 nm, which does not generate image blurring or light-dark change when used in optical products. There is also provided a method for producing the transparent polycrystalline spinel substrate comprising a step for preparing a spinel powder, a step for molding the spinel powder and producing a spinel formed body, a step for sintering the spinel formed body and producing a spinel sintered body, and a step for subjecting the spinel sintered body to hot isostatic pressing (HIP) and producing a spinel polycrystalline body. There is further provided a liquid crystal projector and a receiver for rear-projection television having the aforementioned transparent polycrystalline spinel substrate.

摘要翻译： 提供了一种透明多晶尖晶石基材，其特征在于在1mm厚度和450nm波长的正交尼科耳系统中透光率为0.005％以下，当使用时不产生图像模糊或明暗变化 光学产品。 还提供了一种制造透明多晶尖晶石基材的方法，包括制备尖晶石粉末的步骤，尖晶石粉末成型步骤和尖晶石成形体的制造步骤，用于烧结尖晶石成形体并制备尖晶石烧结体 以及对尖晶石烧结体进行热等静压（HIP）并制造尖晶石多晶体的工序。 此外，还提供了具有上述透明多晶尖晶石基板的背投电视的液晶投影仪和接收机。

公开(公告)号：US07741238B2

公开(公告)日：2010-06-22

申请号：US11910229

申请日：2006-03-28

申请人： Akira Sasame ,  Ken-Ichiro Shibata ,  Akihito Fujii ,  Shigeru Nakayama

发明人： Akira Sasame ,  Ken-Ichiro Shibata ,  Akihito Fujii ,  Shigeru Nakayama

IPC分类号： C04B35/443

CPC分类号： G02B1/02 ,  C04B35/443 ,  C04B35/6455 ,  C04B41/009 ,  C04B41/5055 ,  C04B41/87 ,  C04B2111/80 ,  C04B2235/5409 ,  C04B2235/604 ,  C04B2235/608 ,  C04B2235/658 ,  C04B2235/6581 ,  C04B2235/661 ,  C04B2235/786 ,  C04B2235/79 ,  C04B2235/9607 ,  C04B2235/9653

摘要： A low-cost spinel sintered body having small polarization and high heat-conductivity is provided. Also, a useful light-transmitting window and light-transmitting lens for light-emitting device is provided. For such purpose, the spinel sintered body of the present invention has a contrast ratio of 300 or more in the case of white light, where the contrast ratio is defined as the quotient obtained by dividing an amount of transmitting light in the case of being arranged between two polarizing plates, the polarizing directions of the two polarizing plates being parallel to each other, by an amount of transmitting light in the case of being arranged between two polarizing plates, the polarizing directions of the two polarizing plates being orthogonal to each other.

摘要翻译： 提供了具有小偏振和高导热性的低成本尖晶石烧结体。 另外，提供了一种用于发光装置的有用的透光窗和透光透镜。 为此目的，本发明的尖晶石烧结体在白光的情况下具有300以上的对比度，其中对比度被定义为在布置的情况下将透射光量除以所得到的商 在两个偏振片之间，两个偏振片的偏振方向彼此平行，在两个偏振片之间布置的情况下透射光的量，两个偏振片的偏振方向彼此正交。

公开(公告)号：US06952819B1

公开(公告)日：2005-10-04

申请号：US09667802

申请日：2000-09-22

申请人： Shigefumi Wada ,  Shigeru Nakayama ,  Shigekazu Kurozu ,  Tomohisa Takahashi

发明人： Shigefumi Wada ,  Shigeru Nakayama ,  Shigekazu Kurozu ,  Tomohisa Takahashi

IPC分类号： G06F12/00 ,  G06F9/44 ,  G06F17/30 ,  G06F19/00 ,  G06Q10/10 ,  G06Q50/00 ,  G06Q50/10

CPC分类号： G06Q10/00 ,  Y10S707/99943

摘要： A computer-readable recording medium in which basic-administrative-tasks software programs are recorded, according to this invention provides a module for data-writing processing into a database in a manner so as to maintain compatibility of data between tables, even when customized data is included in a table. The module for writing data is equipped with both a data-writing processing functions group corresponding to the customization, and a writing means for simultaneously updating both a customizing region and a core region in the database memory on a disk.

摘要翻译： 根据本发明的根据本发明的记录基本管理任务软件程序的计算机可读记录介质提供了一种用于以数据的形式进行数据写入处理的模块，以便保持数据在表之间的兼容性，即使在定制数据 包含在表格中。 用于写入数据的模块配备有与定制相对应的数据写入处理功能组，以及用于同时更新盘上的数据库存储器中的定制区域和核心区域的写入装置。

公开(公告)号：US5808801A

公开(公告)日：1998-09-15

申请号：US687616

申请日：1996-08-08

申请人： Shigeru Nakayama ,  Kenji Tozaki

发明人： Shigeru Nakayama ,  Kenji Tozaki

IPC分类号： G02B27/00 ,  G02B27/01 ,  H04N5/74 ,  G02B27/14

CPC分类号： H04N9/3141 ,  G02B27/0172 ,  G02B2027/011 ,  G02B2027/0178

摘要： A compact head mount display where an image display means and a magnifying reflecting mirror are substantially symmetrically arranged to a combiner, so that an image displayed on the display means and an outside image can be observed in a magnified and superimposed manner. The magnifying reflecting mirror is arranged as a Fresnel reflecting mirror so that the display becomes more compact. An optical system for use in the head mount display where the magnifying reflecting mirror is arranged as an aspherical surface and the shape of the aspherical surface is so designed that aberrations can be suitably corrected.

摘要翻译： PCT No.PCT / JP95 / 02512 Sec。 371日期：1996年8月8日 102（e）日期1996年8月8日PCT 1995年12月7日PCT PCT。 WO96 / 18126 PCT出版物 日期1996年6月13日一种紧凑的头戴式显示器，其中图像显示装置和放大反射镜基本对称地布置到组合器，使得可以以放大和叠加的方式观察显示在显示装置上的图像和外部图像 。 放大反射镜被布置为菲涅耳反射镜，使得显示器变得更加紧凑。 一种用于头戴式显示器的光学系统，其中放大反射镜被布置为非球面，并且非球面的形状被设计成可以适当地校正像差。

公开(公告)号：US20120293644A1

公开(公告)日：2012-11-22

申请号：US13359164

申请日：2012-01-26

申请人： Naoki FUKUTAKE ,  Hiroki Yazawa ,  Shigeru Nakayama ,  Shinichi Nakajima

发明人： Naoki FUKUTAKE ,  Hiroki Yazawa ,  Shigeru Nakayama ,  Shinichi Nakajima

IPC分类号： H04N7/18

CPC分类号： G02B21/14 ,  G02B21/365 ,  G02B21/367

摘要： A phase-contrast microscope system includes: an illumination optical system that illuminates a specimen with an illumination light from a light source; an imaging optical system that forms an image of the specimen from a light from the specimen; a first spatial modulation element that is disposed in a position of a pupil of the imaging optical system and changes an amplitude transmittance distribution of the light from the specimen; an image sensor that detects the image of the specimen by the imaging optical system and outputs a picture signal; a calculation section that calculates the amplitude transmittance distribution of the light from the specimen appropriate for observing the specimen on the basis of the output data detected by the image sensor and the amplitude transmittance distribution of the light from the specimen formed by the first spatial modulation element.

摘要翻译： 相差显微镜系统包括：照明光学系统，其利用来自光源的照明光照射样本; 成像光学系统，其从来自所述样本的光形成所述样本的图像; 第一空间调制元件，其设置在成像光学系统的光瞳的位置，并且改变来自所述样本的光的透射率分布; 图像传感器，其通过所述成像光学系统检测所述检体的图像，并输出图像信号; 计算部，其根据由图像传感器检测的输出数据和来自第一空间调制元件形成的试样的光的振幅透射率分布，计算适合于观察样本的样本的光的透射率分布 。

公开(公告)号：US20060031747A1

公开(公告)日：2006-02-09

申请号：US11022865

申请日：2004-12-28

申请人： Shigefumi Wada ,  Shigeru Nakayama ,  Shigekazu Kurozu ,  Takeshi Haramoto ,  Takahiro Suzuki ,  Tatsuhito Ryu ,  Kazufumi Naito

发明人： Shigefumi Wada ,  Shigeru Nakayama ,  Shigekazu Kurozu ,  Takeshi Haramoto ,  Takahiro Suzuki ,  Tatsuhito Ryu ,  Kazufumi Naito

IPC分类号： G06F17/24

CPC分类号： G06Q10/10 ,  G06F17/212 ,  G06F17/243

摘要： An input/output screen creating system, which creates an input/output screen to be used in a work processing system, has an object storage unit, an input/output screen creating unit, a grid display unit, and an input/output screen storage unit. The object storage unit stores a plurality of objects capable of being arranged on the input/output screen therein. The input/output screen creating unit displays a form for creating and editing the input/output screen, and accepts an input of an arrangement of the objects stored in the object on the form. The grid display unit superposes and arranges grids having the size for a two-byte or one-byte character on a canvas to be a job area on the input/output screen provided to the form. The input/output screen storage unit stores the input/output screen having the objects arranged with them being related with the grids therein.

摘要翻译： 一种输入/输出画面生成系统，其创建用于工作处理系统的输入/输出画面，具有对象存储单元，输入/输出画面创建单元，网格显示单元和输入/输出画面存储 单元。 对象存储单元存储能够布置在其中的输入/输出屏幕上的多个对象。 输入/输出画面创建单元显示用于创建和编辑输入/输出画面的表单，并接受在表单上存储在对象中的对象的排列的输入。 网格显示单元将画布上具有两字节或单字节字符大小的网格叠加并排列为提供给表单的输入/输出屏幕上的作业区域。 输入/输出屏幕存储单元存储其中布置有对象的输入/输出屏幕与其中的网格相关。

公开(公告)号：US5202546A

公开(公告)日：1993-04-13

申请号：US814429

申请日：1991-12-30

申请人： Shigeru Nakayama ,  Hisao Hasegawa ,  Masaki Tanaka ,  Katsumi Miyagawa

发明人： Shigeru Nakayama ,  Hisao Hasegawa ,  Masaki Tanaka ,  Katsumi Miyagawa

IPC分类号： B23K9/035 ,  B23K9/02 ,  B23K37/06

CPC分类号： B23K9/0216

摘要： A root pass bead welding method for joining two metal base members includes forming a dike bead by welding on a rear surface of one metal base member, and placing the dike bead against or in the vicinity of a distal end of a rear surface of another metal base member to define a groove open at the front surface of the same. Then welding is performed from the front surface of the other metal base member at the groove to form a root pass bead extending between the dike bead and the rear surface of the other metal base member.

摘要翻译： 用于接合两个金属基底构件的根管珠焊接方法包括通过焊接在一个金属基底构件的后表面上形成堤堤，并将堤堤放置在另一金属的后表面的远端附近或附近 基部构件以限定在其前表面处敞开的凹槽。 然后，从另一个金属基部件的槽的前表面进行焊接，形成在堤坝和另一个金属基体的后表面之间延伸的根通珠。