公开(公告)号：US5250242A

公开(公告)日：1993-10-05

申请号：US623452

申请日：1990-12-18

申请人： Hiroaki Nishio ,  Keiji Watanabe ,  Michitaka Sato

发明人： Hiroaki Nishio ,  Keiji Watanabe ,  Michitaka Sato

IPC分类号： C04B41/80 ,  C04B35/645 ,  C04B41/50 ,  C04B41/52 ,  C04B41/85 ,  C04B41/87 ,  C04B41/89

CPC分类号： C04B41/009 ,  C04B35/6455 ,  C04B41/5025 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89

摘要： A method of producing a ceramic sintered body having a ceramic membrane which comprises a process of applying a precursor capable of converting into a ceramic membrane having a new function through heating onto at least a portion of a ceramic porous body to impart said function of the surface of the ceramic porous body, a process of applying a precursor capable of converting into a gas-impermeable membrane through heating over the whole surface of the porous body, a process of forming the gas-impermeable membrane by heating, a process of conducting hot isostatic pressing to the porous body, and a process of removing said gas-impermeable membrane. Ceramic sintered bodies having a dense ceramic membrane on the surface can be produced efficiently in very short processes.

公开(公告)号：US5240813A

公开(公告)日：1993-08-31

申请号：US614338

申请日：1990-11-15

申请人： Keiji Watanabe ,  Akira Oikawa ,  Shun-ichi Fukuyama ,  Masaaki Yamagami ,  Takahisa Namiki

发明人： Keiji Watanabe ,  Akira Oikawa ,  Shun-ichi Fukuyama ,  Masaaki Yamagami ,  Takahisa Namiki

IPC分类号： C08G77/52 ,  G03F7/075

CPC分类号： G03F7/0757 ,  C08G77/52 ,  Y10S430/143 ,  Y10S430/168 ,  Y10S438/948

摘要： Novel polysilphenylenesiloxanes having a three-dimensional mesh structure of silphenylenesiloxane core surrounded by triorganosilyl groups, which have a good sensitivity to ionizing radiations such as deep ultraviolet rays, electron beams and X-rays, a high softening point of 400.degree. C. or more, and a good resistance to O.sub.2 -plasma etching, and exhibit a high contrast and low swelling. These polysiphenylenesiloxanes are useful as a resist material, especially a top layer resist of the bi-level resist system and an interlevel dielectric or heat-resisting protective layer. The resist material has a high resolution because of a high contrast, low swelling and high thermal resistance thereof.

公开(公告)号：US5118984A

公开(公告)日：1992-06-02

申请号：US666002

申请日：1991-03-07

申请人： Masato Saito ,  Ryo Suzuki ,  Keiji Fukuyama ,  Takuya Ohira ,  Keiji Watanabe ,  Hisao Nakanishi ,  Kinjiro Sano ,  Toyokazu Kamata ,  Takashi Shinjou

发明人： Masato Saito ,  Ryo Suzuki ,  Keiji Fukuyama ,  Takuya Ohira ,  Keiji Watanabe ,  Hisao Nakanishi ,  Kinjiro Sano ,  Toyokazu Kamata ,  Takashi Shinjou

IPC分类号： H01J1/26 ,  H01J1/14 ,  H01J1/142 ,  H01J9/04 ,  H01J29/04

CPC分类号： H01J29/04 ,  H01J1/142

摘要： A metal layer of not more than 2.0 .mu.m thick is formed on a base, containing nickel as the main ingredient and a reducing agent such as silicon and magnesium, by depositing tungsten by an electron beam under heating in a vacuum. The base is heat treated in a hydrogen atmosphere at 800.degree. to 1,100.degree. C. An emissive material layer, containing an alkali earth metal oxide and 0.01 to 25 wt % of a rare earth metal oxide, the alkali earth metal oxide containing at least barium oxide, is formed on the metal layer. Thus, life characteristics of the cathode, especially during the operation at a high current density such as not less than 2A/cm.sub.2, are greatly enhanced.

公开(公告)号：US5091222A

公开(公告)日：1992-02-25

申请号：US586801

申请日：1990-09-24

申请人： Hiroaki Nishio ,  Michitaka Sato ,  Keiji Watanabe

发明人： Hiroaki Nishio ,  Michitaka Sato ,  Keiji Watanabe

IPC分类号： C04B41/87 ,  B22F3/26 ,  C04B35/622 ,  C04B35/645 ,  C04B41/45 ,  C04B41/81 ,  C23C24/00

CPC分类号： C04B41/009 ,  B22F3/26 ,  C04B35/622 ,  C04B41/4535 ,  C04B41/4584 ,  C04B41/81

摘要： A method for forming a ceramic film comprises the steps of boiling a solution containing ceramics, dipping a base material into the solution, taking the base material out of the solution and drying the base material taken out of the solution in the presence of vapor of said boiling solution. The solution is a solution, in which ceramics is dispersed or dissolved. The solution is a solution, in which a precursor of ceramics is dispersed or dissolved.

公开(公告)号：US4935199A

公开(公告)日：1990-06-19

申请号：US380066

申请日：1989-07-14

申请人： Hiroaki Nishio ,  Keiji Watanabe ,  Michitaka Satoh

发明人： Hiroaki Nishio ,  Keiji Watanabe ,  Michitaka Satoh

IPC分类号： H01L21/302 ,  B22F3/12 ,  C03C8/14 ,  C03C8/16 ,  C04B35/645 ,  H01L21/3065

CPC分类号： B22F3/1266 ,  C03C8/14 ,  C03C8/16 ,  C04B35/6455

摘要： In a process for producing a sintered body using a gas-impermeable membrane formed by softening of a powder layer provided on the surface of a porous body, a metal polymer selected from polysilanes, polycarbosilanes, polysilazanes and hydrolyzates of metal alkoxides is added as a binder to the powder layer. According to the process of the invention, the gas-impermeable membrane is formed with high reliability, and high density sintered bodies can be obtained in a simple process.

摘要翻译： 在使用由多孔体表面上的粉末层软化而形成的不透气膜的烧结体的制造方法中，添加选自聚硅烷，聚碳硅烷，聚硅氮烷和金属醇盐的水解物的金属聚合物作为粘合剂 到粉末层。 根据本发明的方法，不可渗透膜形成的可靠性高，可以通过简单的工艺获得高密度烧结体。

公开(公告)号：US4377772A

公开(公告)日：1983-03-22

申请号：US201914

申请日：1980-10-29

申请人： Michihiro Tsuchihashi ,  Ryo Suzuki ,  Keiji Watanabe ,  Masato Saito

发明人： Michihiro Tsuchihashi ,  Ryo Suzuki ,  Keiji Watanabe ,  Masato Saito

IPC分类号： H01J61/54 ,  H01J61/92 ,  H01J7/44

CPC分类号： H01J61/92 ,  H01J61/541

摘要： A discharge lamp comprises an arc tube for high pressure discharge and a discharge gap for discharging until restarting the arc tube. The discharge gap being electrically connected in parallel to the arc tube in an outer bulb. A normally opened temperature responsive switch means is connected in series to the discharge gap and a series of the discharge gap and the temperature responsive switch means is connected in parallel to the arc tube.

摘要翻译： 放电灯包括用于高压放电的电弧管和用于放电的放电间隙，直到重新启动电弧管。 放电间隙与外灯泡中的电弧管并联电连接。 常开的温度响应开关装置与放电间隙串联连接，并且一系列放电间隙和温度响应开关装置与电弧管并联连接。

公开(公告)号：US09349895B2

公开(公告)日：2016-05-24

申请号：US13882218

申请日：2011-10-31

申请人： Shigenobu Ikenaga ,  Fumito Takeuchi ,  Keiji Watanabe ,  Tomoaki Ito

发明人： Shigenobu Ikenaga ,  Fumito Takeuchi ,  Keiji Watanabe ,  Tomoaki Ito

IPC分类号： H01L31/048 ,  C08F210/16 ,  C08L23/08 ,  C09D123/08 ,  C08K5/14 ,  C08K5/5425 ,  C08L23/26

CPC分类号： H01L31/0481 ,  C08F210/16 ,  C08K5/14 ,  C08K5/5425 ,  C08L23/0815 ,  C08L2023/40 ,  C08L2023/42 ,  C08L2203/204 ,  C08L2205/025 ,  C09D123/0815 ,  Y02E10/50 ,  C08F210/08 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/26 ,  C08F210/14

摘要： An encapsulating material for solar cell excellent in a balance among properties including transparency, flexibility, adhesiveness, heat resistance, appearance, crosslinking properties, electrical properties and calender moldability. The encapsulating material includes an ethylene/α-olefin copolymer satisfying the following requirements: (a1) the content ratio of structural units derived from ethylene is from 80 to 90 mol % and the content ratio of structural units derived from α-olefin having 3 to 20 carbon atoms is from 10 to 20 mol %; (a2) MFR is equal to or more than 2 g/10 minutes and less than 10 g/10 minutes as measured under the conditions of a temperature of 190 degrees centigrade and a load of 2.16 kg in accordance with ASTM D1238; (a3) the density is from 0.865 to 0.884 g/cm3 as measured in accordance with ASTM D1505; and (a4) the shore A hardness is from 60 to 85 as measured in accordance with ASTM D2240.

摘要翻译： 用于太阳能电池的封装材料在透明性，柔性，粘合性，耐热性，外观，交联性能，电性能和压延成型性等性能之间的平衡优异。 包封材料包括满足以下要求的乙烯/α-烯烃共聚物：（a1）由乙烯衍生的结构单元的含量比为80〜90摩尔％，来自α-烯烃的结构单元的含量比为3〜 20个碳原子为10〜20摩尔％。 （a2）根据ASTM D1238在190℃的温度和2.16kg的负荷条件下测量的MFR等于或大于2g / 10分钟且小于10g / 10分钟; （a3）根据ASTM D1505测量，密度为0.865至0.884g / cm 3; 和（a4）根据ASTM D2240测量的肖氏A硬度为60至85。

公开(公告)号：US20150053261A1

公开(公告)日：2015-02-26

申请号：US14239612

申请日：2011-08-29

申请人： Ryuta Tsuchiya ,  Keiji Watanabe ,  Takashi Hattori ,  Mieko Matsumura

发明人： Ryuta Tsuchiya ,  Keiji Watanabe ,  Takashi Hattori ,  Mieko Matsumura

IPC分类号： H01L31/0352 ,  H01L31/0328

CPC分类号： H01L31/035254 ,  B82Y20/00 ,  H01L31/0328 ,  H01L31/035227 ,  H01L31/0682 ,  H01L31/0687 ,  Y02E10/544 ,  Y02E10/547

摘要： A surface reflectivity of a solar cell is reduced by applying a nanopillar array including a plurality of nanopillars to the solar cell. Further, by constituting the nanopillars with a Si/SiGe superlattice and controlling a Ge composition ratio of a SiGe layer (2), excited electron and hole are spatially separated in different layers, thus increasing a carrier lifetime, and at the same time, an optical-electrical conversion efficiency is improved by a multi-exciton phenomenon due to a quantum confinement effect. In addition, by forming an intermediate band by thinning a Si layer (1) and the SiGe layer (2), a carrier extraction efficiency is improved.

摘要翻译： 通过将包括多个纳米柱的纳米柱阵列施加到太阳能电池来减小太阳能电池的表面反射率。 此外，通过用Si / SiGe超晶格构成纳米级并控制SiGe层（2）的Ge组成比，激发的电子和空穴在不同层中空间分离，从而增加载流子寿命，同时， 光电转换效率由于量子限制效应而被多激子现象所改善。 此外，通过使Si层（1）和SiGe层（2）变薄来形成中间带，提高了载流子提取效率。

公开(公告)号：US08808555B2

公开(公告)日：2014-08-19

申请号：US13379192

申请日：2010-07-29

申请人： Keiji Watanabe ,  Shuji Koyama ,  Hiroyuki Abo ,  Keiji Matsumoto

发明人： Keiji Watanabe ,  Shuji Koyama ,  Hiroyuki Abo ,  Keiji Matsumoto

IPC分类号： B41J2/16 ,  B44C1/22 ,  B41J2/14

CPC分类号： B41J2/1404 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1634 ,  B41J2/1639

摘要： Provided is a method of manufacturing a substrate for a liquid discharge head including a first face, energy generating elements which generate the energy to be used to discharge a liquid to a second face opposite to the first face, and liquid supply ports for supplying the liquid to the energy generating elements. The method includes preparing a silicon substrate having, at the first face, an etching mask layer having an opening corresponding to a portion where the liquid supply ports are to be formed, and having first recesses provided within the opening, and second recesses provided in the region of the second face where the liquid supply ports are to be formed, the first recesses and the second recesses being separated from each other by a portion of the substrate; and etching the silicon substrate by crystal anisotropic etching from the opening of the first face to form the liquid supply ports.

摘要翻译： 提供了一种制造用于液体排出头的基板的方法，该液体排出头包括第一面，产生用于将液体排放到与第一面相对的第二面的能量的能量产生元件，以及用于供应液体的液体供给口 到能量产生元件。 该方法包括制备硅衬底，该硅衬底在第一面处具有一蚀刻掩模层，该蚀刻掩模层具有与形成有液体供应端口的部分相对应的开口，并且具有设置在该开口内的第一凹部， 要形成液体供给口的第二面的区域，第一凹部和第二凹部由基板的一部分彼此分离; 以及通过晶体各向异性蚀刻从第一面的开口蚀刻硅衬底以形成液体供应​​端口。

公开(公告)号：US20140166100A1

公开(公告)日：2014-06-19

申请号：US14119195

申请日：2011-05-25

申请人： Keiji Watanabe ,  Ryuta Tsuchiya ,  Takashi Hattori ,  Mieko Matsumura

发明人： Keiji Watanabe ,  Ryuta Tsuchiya ,  Takashi Hattori ,  Mieko Matsumura

IPC分类号： H01L31/0352

CPC分类号： H01L31/035281 ,  H01L31/02366 ,  H01L31/03529 ,  Y02E10/50

摘要： A solar cell including a substrate 1, a nanopillar 11 having diameter D1 connected to the substrate 1, and a nanopillar 12 having diameter D2 connected to the substrate 1 is characterized in that D2 is greater than D1 in order to realize a solar cell having, as the surface structure, a nanopillar array structure with which it is possible to prevent reflection within the broad wavelength region of solar light. A nanopillar array structure 21 formed from two types of nanopillars having different diameters has a point of minimum reflectivity of a nanopillar array structure formed from the nanopillar 11 having diameter D1 and a point of minimum reflectivity of a nanopillar array structure formed from the nanopillar 12 having diameter D2 and therefore, is capable of preventing reflection within the broad wavelength region of solar light.

摘要翻译： 包括基板1，具有与基板1连接的直径D1的纳米柱11和具有连接到基板1的直径D2的纳米柱12的太阳能电池的特征在于，D2大于D1，以实现太阳能电池， 作为表面结构，可以防止在太阳光的宽波长范围内的反射的纳米柱阵列结构。 由具有不同直径的两种类型的纳米柱形成的纳米柱阵列结构21具有由具有直径为D1的纳米柱11形成的纳米柱阵列结构的最小反射率点和由纳米柱12形成的纳米柱阵列结构的最小反射率点， 因此，能够防止太阳光的宽波长范围内的反射。