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21. 发明申请

US20100012496A1 METHOD AND APPARATUS FOR EVALUATING DIELECTROPHORETIC INTENSITY OF MICROPARTICLE 失效
标题翻译：评估微电极的电磁强度的方法和装置
公开(公告)号：US20100012496A1
公开(公告)日：2010-01-21
申请号：US12374048
申请日：2006-07-19
申请人： Yoshio Tsunazawa , Yukihisa Wada , Naoji Moriya , Kenji Takubo , Shinichiro Totoki , Haruo Shimaoka
发明人： Yoshio Tsunazawa , Yukihisa Wada , Naoji Moriya , Kenji Takubo , Shinichiro Totoki , Haruo Shimaoka
IPC分类号： G01N15/00 , B01D57/02 , G01N15/02 , G01N21/47
CPC分类号： G01N21/4788 , B03C5/005 , B03C5/026 , G01N2015/0003 , G01N2015/0038
摘要： A distribution of AC electric field regularly arranged in a cell is formed while storing a sample having particles dispersed in a medium in the cell, whereby the particles are dielectrically migrated in the medium to generate a diffraction grating by density distribution of the particles. Diffracted light generated by irradiating the diffraction grating by density distribution with measuring light is detected, and evaluation of dielectrophoretic intensities of the particles and/or the medium is performed from the detection result. According to this method, evaluation of dielectrophoretic characteristics can be performed without adhering a phosphor to particles, and since even a particle small in size can achieve a detection level by collecting a number of such particles to form a diffraction grating, dielectric characteristics of microparticles of several nanometers in diameter can be thus quantitatively measured with high sensitivity.
摘要翻译：形成规则排列在电池中的AC电场的分布，同时将具有分散在介质中的粒子的样品储存在电池中，由此在介质中介电迁移，从而通过颗粒的密度分布产生衍射光栅。检测通过用测量光通过密度分布照射衍射光栅而产生的衍射光，并根据检测结果评估颗粒和/或介质的介电电泳强度。根据该方法，可以在不将荧光体附着于粒子的情况下进行介电电泳特性的评价，并且，即使通过收集多个这样的粒子来形成衍射光栅，尺寸小的粒子也能够达到检测水平，所以微粒的介电特性因此可以高灵敏度定量测量直径几纳米。

22. 发明授权

US07544320B2 Method of manufacturing porous ceramic body 有权
标题翻译：多孔陶瓷体的制造方法
公开(公告)号：US07544320B2
公开(公告)日：2009-06-09
申请号：US10522011
申请日：2003-07-09
申请人： Yumi Toda , Yoshinori Yamamoto , Yukihisa Wada
发明人： Yumi Toda , Yoshinori Yamamoto , Yukihisa Wada
IPC分类号： B29C65/00
CPC分类号： B01D39/2037 , C04B35/195 , C04B35/565 , C04B35/62655 , C04B35/63 , C04B35/634 , C04B35/63416 , C04B35/6365 , C04B35/638 , C04B38/00 , C04B38/0006 , C04B2235/3826 , C04B2235/428 , C04B2235/6021 , C04B2235/668 , C04B2235/728 , C04B2235/80 , C04B38/0645 , C04B38/067 , C04B38/0655 , C04B35/64
摘要： There is disclosed a method of manufacturing a porous ceramic structure, comprising the steps of: preparing a formed structure using a ceramic material containing a pore former and a binder; and drying and firing the formed structure, wherein the process of firing the formed structure comprises the steps of: holding a firing atmosphere temperature in a temperature range of −50 to +10° C. with respect to a combustion start temperature of the binder from the time when the temperature reaches the combustion start temperature of the binder contained in the porous ceramic structure to be fired to the time when the binder is burnt out. According to this method, ceramic structures having not only a low porosity but also a high porosity can be manufactured without generating any crack during the firing.
摘要翻译：公开了一种制造多孔陶瓷结构体的方法，包括以下步骤：使用含有成孔剂和粘合剂的陶瓷材料制备成形结构; 并且对所形成的结构进行干燥和烧制，其中烧制所形成的结构的工艺包括以下步骤：将烧结气氛温度保持在-50至+ 10℃的温度范围内，相对于粘合剂的燃烧开始温度当温度达到要烧制的多孔陶瓷结构体中所含的粘合剂的燃烧开始温度到粘合剂被燃烧时的时间。根据该方法，可以制造不仅具有低孔隙率，而且高孔隙率的陶瓷结构，而不会在烧制期间产生任何裂纹。

23. 发明申请

US20080115383A1 Method of drying honeycomb formed body 审中-公开
标题翻译：蜂窝成形体干燥方法
公开(公告)号：US20080115383A1
公开(公告)日：2008-05-22
申请号：US12007666
申请日：2008-01-14
申请人： Masayuki Nate , Makoto Osamura , Takahisa Kaneko , Yukihisa Wada
发明人： Masayuki Nate , Makoto Osamura , Takahisa Kaneko , Yukihisa Wada
IPC分类号： F26B5/04
CPC分类号： C04B35/6365 , B28B3/269 , B28B11/243 , B28B11/248 , C04B35/565 , C04B35/62655 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/428 , C04B2235/6021 , C04B2235/728 , C04B2235/80 , C04B2235/9638 , F27D5/00 , C04B40/02 , C04B40/0218
摘要： A method of drying a honeycomb formed body comprising an outer wall, partition walls disposed inside the outer wall, and cells surrounded by the partition walls and extending in an axial direction of the honeycomb formed body. The method of drying a honeycomb formed body comprises a drying step of starting to dry in a state of covering at least a part of the outer wall with a guide covering the outer wall so as not to come into contact with the outer wall. Alternatively, the method of drying a honeycomb formed body comprises a drying step of drying in a state of covering at least a part of the outer wall with a guide that covers the outer wall so as to come into contact with the outer wall, wherein in the drying step the pressure applied to the outer wall by the guide at the contact portion is less than 0.2 MPa.
摘要翻译：蜂窝成形体的干燥方法，其包括外壁，设置在外壁内的隔壁，以及被隔壁围绕并沿蜂窝成形体的轴向延伸的孔。干燥蜂窝成形体的方法包括以覆盖外壁的引导件覆盖外壁的至少一部分的状态开始干燥的干燥步骤，以便不与外壁接触。或者，干燥蜂窝成形体的方法包括干燥步骤，其以覆盖外壁的引导件覆盖外壁的至少一部分的状态进行干燥以与外壁接触，其中在通过导向件在接触部分施加到外壁的压力的干燥步骤小于0.2MPa。

24. 发明申请

US20050221014A1 Method of producing honeycomb structures 有权
标题翻译：生产蜂窝结构的方法
公开(公告)号：US20050221014A1
公开(公告)日：2005-10-06
申请号：US10514839
申请日：2003-06-26
申请人： Masayuki Nate , Takahisa Kaneko , Yukihisa Wada
发明人： Masayuki Nate , Takahisa Kaneko , Yukihisa Wada
IPC分类号： B01D39/20 , B01D39/00 , B01D46/00 , B01D46/24 , B01D53/88 , B28B11/00 , C04B38/00 , B05D1/18
CPC分类号： B01D46/2418 , B01D46/0001 , B01D46/2466 , B01D46/2474 , B01D53/885 , B01D2046/2477 , B01D2046/2481 , B01D2046/2488 , B01D2046/2496 , B28B11/006 , C04B38/0012 , C04B35/195
摘要： A method of producing a honeycomb structure of the present invention includes the steps of: forming plugged portions 2 by dipping an end face of a honeycomb structure 1 in slurry 8 in a container 9, and pressing the honeycomb structure against an inner bottom surface of the container 9 to force the slurry 8 into at least some of the cells 8; and bringing out the honeycomb structure 1 from the container 9 to obtain the honeycomb structure 1 having at least some of the cells 3 being plugged. An air layer 10 is formed between the plugged portions 2 and the inner bottom surface of the container 9 to separate them from each other in advance of bringing out the honeycomb structure 1 having plugged portions 2 from the container 9.
摘要翻译：本发明的蜂窝结构体的制造方法包括以下步骤：通过将蜂窝结构体1的端面浸渍在容器9中而形成堵塞部2，并将蜂窝结构体压靠在容器9的内底面容器9迫使浆料8进入至少一些电池8; 从容器9中取出蜂窝结构体1，得到至少一部分电池3被堵塞的蜂窝结构体1。在堵塞部分2和容器9的内底表面之间形成空气层10，以便在从容器9中取出具有堵塞部分2的蜂窝结构体1之前彼此分离。

25. 发明授权

US06664196B1 Method of cleaning electronic device and method of fabricating the same 有权
标题翻译：电子设备的清洁方法及其制造方法
公开(公告)号：US06664196B1
公开(公告)日：2003-12-16
申请号：US09526174
申请日：2000-03-15
申请人： Yukihisa Wada , Michikazu Matsumoto
发明人： Yukihisa Wada , Michikazu Matsumoto
IPC分类号： H01L21302
CPC分类号： H01L21/02071 , H01L21/823828
摘要： An electronic device having a component containing a refractory metal such as tungsten is cleaned by using a cleaning solution composed of an acidic solution which does not substantially contain aqueous hydrogen peroxide or an alkaline solution which does not substantially contain aqueous hydrogen peroxide.
摘要翻译：通过使用由基本上不含有过氧化氢水溶液的酸性溶液或基本上不含有过氧化氢水溶液的碱性溶液构成的清洗液，清洗具有含钨等难熔金属的成分的电子设备。

26. 发明授权

US5316710A Process for producing ceramic honeycomb structural bodies 失效
标题翻译：陶瓷蜂窝结构体的生产工艺
公开(公告)号：US5316710A
公开(公告)日：1994-05-31
申请号：US947468
申请日：1992-09-21
申请人： Yuji Tasaki , Yukihisa Wada
发明人： Yuji Tasaki , Yukihisa Wada
IPC分类号： B28B3/26 , C04B35/64 , C04B38/00 , F27B9/30 , F27D1/00 , F27D3/12 , F27D5/00 , C04B33/32
CPC分类号： F27D1/0023 , C04B35/64 , F27D5/00 , F27B9/3011 , F27D3/123
摘要： A process for producing a ceramic honeycomb structural body, comprises the steps of placing a green ceramic honeycomb structural body on a ceramic plate, and then firing the green ceramic honeycomb structural body. The green ceramic honeycomb structural body is placed on the ceramic plate in the state that a cell-opened end face contacts the ceramic plate. The ceramic plate is composed mainly of heat-resistive inorganic fibers, and has a bulk density of not less than 1.00 g/cm.sup.3.
摘要翻译：一种陶瓷蜂窝结构体的制造方法，其特征在于，将陶瓷蜂窝结构体放置在陶瓷板上，然后烧成绿色陶瓷蜂窝结构体。绿色陶瓷蜂窝结构体在电池开口端面与陶瓷板接触的状态下放置在陶瓷板上。陶瓷板主要由耐热性无机纤维组成，堆积密度不低于1.00g / cm3。

27. 发明授权

US5262102A Process for firing ceramic honeycomb structural bodies 失效
标题翻译：焙烧陶瓷蜂窝结构体的方法
公开(公告)号：US5262102A
公开(公告)日：1993-11-16
申请号：US947926
申请日：1992-09-21
申请人： Yukihisa Wada
发明人： Yukihisa Wada
IPC分类号： B28B3/20 , B01J21/14 , B28B3/26 , C04B35/195 , C04B35/64 , C04B38/00 , C04B35/14
CPC分类号： B01J21/14 , C04B35/195 , C04B35/64
摘要： A ceramic honeycomb structural body-firing process includes the steps of: formulating a raw material from talc, kaolin and other cordierite-forming materials to give cordierite having a chemical composition of SiO.sub.2 : 42-56% by weight, Al.sub.2 O.sub.3 : 30-45% by weight and MgO: 12-16% by weight as a main component and a crystalline phase mainly composed of cordierite, shaping a honeycomb structural body from the resulting mixture by extrusion, and firing the honeycomb structural body. In the firing step, a heating rate in a temperature range in which the honeycomb structural body is thermally shrunk is set at not less than 20.degree. C./hr but not more than 60.degree. C./hr, the heating rate in a temperature range in which the solid phase reaction of the honeycomb structure body proceeds is set at not less than 80.degree. C./hr but not more than 130.degree. C./hr, and the heating rate in a temperature range in which the liquid phase reaction of the honeycomb structural body proceeds is set at not less than 20.degree. C./hr but not more than 60.degree. C./hr.

28. 发明授权

US07911610B2 Optical measuring device 有权
标题翻译：光学测量装置
公开(公告)号：US07911610B2
公开(公告)日：2011-03-22
申请号：US11996057
申请日：2006-01-17
申请人： Naoji Moriya , Yuzo Nagumo , Yukihisa Wada , Naofumi Sakauchi , Fujio Inoue , Masahiro Takebe , Kenji Takubo , Shinichiro Totoki
发明人： Naoji Moriya , Yuzo Nagumo , Yukihisa Wada , Naofumi Sakauchi , Fujio Inoue , Masahiro Takebe , Kenji Takubo , Shinichiro Totoki
IPC分类号： G01N21/00
CPC分类号： G01N15/0211 , G01N21/4788 , G01N2021/1721
摘要： The present invention relates to an optical measuring device which includes container for storing a sample, and an electrode pair for generating an electric field distribution upon impression of a voltage by an electrical power supply, thereby generating or extinguishing diffraction grating formed by a density modulation of particles within the sample. The particles within the sample are evaluated based upon a temporal change of an intensity of a diffracted light beam obtained by irradiating a light beam upon the diffraction grating formed by the density modulation of the particles. The electrodes constituting the electrode pair are configured to have a comb-like electrode teeth that are parallel with each other and are arranged such that the electrode teeth of one electrode are inserted between the electrode teeth of the other electrode. From such configuration, an optical measuring device of a high sensitivity and excellent S/N ratio can be obtained.
摘要翻译：本发明涉及一种光学测量装置，该光学测量装置包括用于存储样品的容器和用于通过电源印制电压而产生电场分布的电极对，由此产生或熄灭由密度调制形成的衍射光栅样品内的颗粒。基于通过对通过颗粒的密度调制形成的衍射光栅照射光束而获得的衍射光束的强度的时间变化来评估样品内的颗粒。构成电极对的电极被构造为具有彼此平行的梳状电极齿，并且被布置成使得一个电极的电极齿插入另一个电极的电极齿之间。由此，可以得到灵敏度高，S / N比优异的光学测量装置。

29. 发明授权

US07429351B2 Method for manufacturing a porous ceramic structure 有权
标题翻译：多孔陶瓷结构体的制造方法
公开(公告)号：US07429351B2
公开(公告)日：2008-09-30
申请号：US10896963
申请日：2004-07-23
申请人： Yumi Toda , Yukihisa Wada , Yasushi Noguchi
发明人： Yumi Toda , Yukihisa Wada , Yasushi Noguchi
IPC分类号： B28B3/20
CPC分类号： C04B35/63424 , C04B35/63492 , C04B35/636 , C04B38/06 , C04B2235/3217 , C04B2235/3218 , C04B2235/3418 , C04B2235/3445 , C04B2235/349 , C04B2235/422 , C04B2235/5436
摘要： A method for manufacturing a porous ceramic structure which can produce a high porosity ceramic structure as well as a low porosity ceramic structure without causing cracks at the time of firing. A method for manufacturing a porous ceramic structure comprising molding a raw material which contains a ceramic material as a main component and a pore-forming agent and then drying and firing the obtained molded article. When the molded article is fired, the temperature of a firing environment is raised substantially in synchronization with the temperature of the central portion of the molded article within a temperature range in which at least a portion of the molded article is shrunk by firing.
摘要翻译：一种多孔陶瓷结构体的制造方法，其可以制造高孔隙率陶瓷结构以及低孔率陶瓷结构体，而不会在烧成时产生裂纹。一种多孔陶瓷结构体的制造方法，其特征在于，包括以含有陶瓷材料为原料的原料和成孔剂成型，然后干燥并烧成所得成型品。当模制品被烧制时，在模制品的至少一部分通过烧制收缩的温度范围内，烧成环境的温度基本上与模制品的中心部分的温度同步地升高。

30. 发明申请

US20080049213A1 Particle diameters measuring method and device 审中-公开
标题翻译：粒径测量方法和装置
公开(公告)号：US20080049213A1
公开(公告)日：2008-02-28
申请号：US11785803
申请日：2007-04-20
申请人： Yukihisa Wada
发明人： Yukihisa Wada
IPC分类号： G01N1/00
CPC分类号： G01N21/45 , G01N2013/003 , G01N2015/0038 , G01N2015/0693 , G01N2021/458
摘要： The invention provides particle diameters measuring method and device capable of preventing noise from occurring due to an error in the formation of electrodes, capable of obtaining a high S/N ratio and the diffusion coefficients of the particles to be measured, and capable of exactly measuring the particle diameters of minute particles, such as nanoparticles. A particle diameters measuring method includes: forming a concentration gradient of a particles to be measured by impressing an electric field upon a sample in which the particles are movably dispersed within a medium through an electrode pair 2 provided to be in contact with or close to the sample; detecting a refractive index at a portion where the concentration gradient is formed by introducing a light beam Ls to a portion where the concentration gradient is formed and which is apart from the electrode pair 2 by a predetermined distance; obtaining a diffusion coefficients of the particles to be measured within the medium from a temporal variation in the refractive index after the impression of the electric field upon the particles stops or changes; and calculating the particle diameters of particles to be measured by applying the diffusion coefficients to Einstein-Stokes equation.
摘要翻译：本发明提供了能够防止由于电极形成错误而产生的噪声的粒径测量方法和装置，其能够获得高的S / N比和待测量的颗粒的扩散系数，并且能够精确测量微粒的粒径，如纳米粒子。粒径测量方法包括：通过将电场施加到其中颗粒通过设置成与介质接触或接近的电极对2中可移动地分散在介质中的样品上来形成待测量的颗粒的浓度梯度样品; 通过将光束Ls引入到形成浓度梯度的部分并且与电极对2分开预定距离来检测在形成浓度梯度的部分处的折射率; 在颗粒上的电场的印模停止或变化之后，从折射率的时间变化中获得待测介质颗粒的扩散系数; 并通过将扩散系数应用于爱因斯坦 - 斯托克斯方程来计算要测量的颗粒的粒径。

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