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    • 81. 发明专利
    • Cement composition
    • 水泥组合物
    • JP2012148934A
    • 2012-08-09
    • JP2011009839
    • 2011-01-20
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • HEBIMI SHINGOMATSUO TORUONO AKIRA
    • C04B28/02C04B24/10C04B24/26C08F290/06
    • PROBLEM TO BE SOLVED: To provide a cement composition which does not reduce an effect of a dispersant added in order to secure flowability, when producing concrete, mortar or the like having a low water/cement ratio, concerning a cement composition for securing flowability of cement paste before hardening, while suppressing hydration heat generated by a reaction of cement with water, when producing a cement hardened body of concrete, mortar or the like.SOLUTION: This cement composition used at a water/cement ratio of ≤40% contains a dispersant comprising a copolymer containing general formula (1) and an acrylic acid-based monomer, and a hydration heat inhibitor.
    • 要解决的问题:为了提供一种水泥组合物,当生产具有较低水/水泥比的混凝土,砂浆等时,为了确保流动性而不降低加入的分散剂的影响,关于水泥组合物 在制造混凝土,砂浆等的水泥硬化体时,确保硬化前的水泥浆的流动性,同时抑制水泥与水的反应产生的水合热。 水溶液比例≤40%的水泥组合物含有含有通式(1)和丙烯酸类单体的共聚物和水合热抑制剂的分散剂。 版权所有(C)2012,JPO&INPIT
    • 82. 发明专利
    • Positive electrode for nonaqueous electrolyte secondary cell and nonaqueous electrolyte secondary cell and battery module
    • 非电解电解质二次电池和非电解电解质二次电池和电池模块的正极
    • JP2012133894A
    • 2012-07-12
    • JP2010282433
    • 2010-12-17
    • Eliiy Power Co LtdSumitomo Osaka Cement Co Ltdエリーパワー株式会社住友大阪セメント株式会社
    • HARA TOMITAROFUKUNAGA TAKAOIGUCHI TAKAYASUKITAGAWA TAKAROYAMAMOTO YOSHITAKA
    • H01M4/136H01M4/36H01M4/58H01M10/0525H01M10/0566
    • Y02E60/122
    • PROBLEM TO BE SOLVED: To provide a positive electrode for a nonaqueous electrolyte secondary battery in which the charge/discharge rate of the positive electrode is increased by increasing the lithium ion intake/discharge rate in the olivine type lithium composite compound particles, thereby increasing the charge/discharge rate of the secondary battery, and to provide a nonaqueous electrolyte secondary battery equipped with the positive electrode for a nonaqueous electrolyte secondary battery, and a battery module equipped with the nonaqueous electrolyte secondary battery.SOLUTION: The positive electrode for a nonaqueous electrolyte secondary battery contains the olivine type lithium composite compound particles having a carbonaceous coat formed on the surface as a positive electrode active material. Coating rate of the carbonaceous coat for the surface area of the olivine type lithium composite compound particles is 95% or higher, and packing density of the olivine type lithium composite compound particles in the positive electrode for a nonaqueous electrolyte secondary battery is 0.90 g/cmor more and 1.09 g/cmor less.
    • 解决问题的方案为了提供一种通过增加橄榄石型锂复合化合物颗粒中的锂离子进入/排出速率来提高正极的充放电率的非水电解质二次电池用正极, 从而提高二次电池的充放电率,并且提供一种配备有非水电解质二次电池用正极的非水电解质二次电池和配备有非水电解质二次电池的电池模块。 解决方案:非水电解质二次电池用正极含有作为正极活性物质的在表面形成有碳质涂层的橄榄石型锂复合化合物粒子。 橄榄石型锂复合化合物粒子的表面积的碳质涂层的涂布率为95%以上,非水电解质二次电池用正极中的橄榄石型锂复合化合物粒子的填充密度为0.90g / cm 3 3 3 以上,1.09g / cm 3以上 3 以下。 版权所有(C)2012,JPO&INPIT
    • 84. 发明专利
    • Method and apparatus for decreasing heavy metal in exhaust gas from cement production facility
    • 减少水泥生产设备排气中重金属的方法和装置
    • JP2012116682A
    • 2012-06-21
    • JP2010266178
    • 2010-11-30
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • HAMAHIRA SHINICHIFURUYA KAZUHISAKADONO SO
    • C04B7/60B01D53/64
    • PROBLEM TO BE SOLVED: To provide a novel method and apparatus for effectively decreasing the content of heavy metals, particularly, volatile heavy metals such as mercury and zinc contained in an exhaust gas from a cement production facility.SOLUTION: The method and apparatus for decreasing heavy metals in an exhaust gas from a cement production facility involves, for example, as shown in Fig.2, exhausting a combustion exhaust gas generated in a rotary kiln for firing a cement raw material to the outside through a pre-heater, a cement raw material pulverizing apparatus, a dust collector and a dust separating filter apparatus when the cement raw material pulverizing apparatus is under operation, or introducing the combustion exhaust gas to a heavy metal removing apparatus through the pre-heater and the dust separating filter apparatus to remove heavy metals, and thereafter exhausting the combustion exhaust gas to the outside when the cement raw material pulverizing apparatus is under stoppage.
    • 要解决的问题:提供一种用于有效地降低来自水泥生产设备的废气中所含的重金属,特别是挥发性重金属如汞和锌的新方法和装置。 解决方案:用于减少来自水泥生产设备的废气中的重金属的方法和装置包括例如如图2所示,排出在用于焙烧水泥原料的回转窑中产生的燃烧废气 当水泥原料粉碎装置运行时通过预热器,水泥原料粉碎装置,集尘器和灰尘分离过滤装置到达外部,或者通过燃烧废气将废气引入重金属去除装置 预热器和灰尘分离过滤装置,以去除重金属,然后当水泥原料粉碎装置停止时将燃烧废气排出到外部。 版权所有(C)2012,JPO&INPIT
    • 85. 发明专利
    • Repair method for concrete structure
    • 混凝土结构修复方法
    • JP2012091985A
    • 2012-05-17
    • JP2010242704
    • 2010-10-28
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • SAKAKIBARA HIROYUKIYAMAMOTO TAKAHIROSUGIURA AKIO
    • C04B41/63C04B16/06C04B24/26C04B28/02C04B41/65E04G23/02
    • PROBLEM TO BE SOLVED: To provide a repair method for a concrete structure, whereby good followability and excellent resistance to dynamic elongation and shrinkage is imparted to a repaired part, even when the concrete structure is repeatedly subjected to dynamic fatigue, by effectively repairing a crack produced on the concrete structure.SOLUTION: The method for repairing the concrete structure comprises: applying a polymer cement mortar to the cracked part of the concrete structure at a coating quantity of ≥3,200 g/m; and placing a mesh sheet inside the applied polymer cement mortar. The polymer cement mortar comprises a polymer having a glass transition temperature of -25°C or below, has a mass ratio of a polymer solid content to an inorganic powder of 30% or larger and smaller than 50% and shows a crack followability represented by an elongation of ≥0.4 mm at 20°C determined by JSCE-K532.
    • 要解决的问题:为了提供混凝土结构的修复方法,即使当混凝土结构被重复地经受动态疲劳时,通过有效地对修复部分赋予良好的追随性和优良的抗动态伸长率和收缩性 修复混凝土结构产生的裂纹。 解决方案:修补混凝土结构的方法包括:以≥3,200g/ m 2的涂布量将聚合物水泥砂浆施加到混凝土结构的裂纹部分上。 2 ; 并将网片放置在施加的聚合物水泥砂浆内。 聚合物水泥砂浆包括玻璃化转变温度为-25℃以下的聚合物,聚合物固体成分与无机粉末的质量比为30%以上且小于50%,显示出由 由JSCE-K532测定的在20℃下≥0.4mm的伸长率。 版权所有(C)2012,JPO&INPIT
    • 87. 发明专利
    • Optical waveguide device
    • 光波器件
    • JP2012078508A
    • 2012-04-19
    • JP2010222709
    • 2010-09-30
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • MIYAZAKI TOKUICHIKATO KEI
    • G02B6/122G02B6/12G02F1/035
    • G02B6/125G02B6/4286G02F1/2255G02F2201/066G02F2201/08G02F2201/58
    • PROBLEM TO BE SOLVED: To provide an optical wave guide device that efficiently guides and discharges unnecessary light to the outside of a substrate or a whole of the optical wave guide even when the optical wave guide is integrated.SOLUTION: An optical wave guide 2 is formed on the substrate 1, and the optical wave guide is composed of main optical wave guides (21 to 23) for propagating signal light, and optical wave guides (31 to 33) for the unnecessary light that remove the unnecessary light from the main optical wave guide. At an intersection where the optical wave guides for the unnecessary light and the main optical wave guides cross, the optical wave guides (32 to 33) for the unnecessary light are segmented while sandwiching the main optical wave guides.
    • 要解决的问题:即使在光波导被一体化的情况下,也可以提供一种光波导装置,其能够有效地将不需要的光引导到基板或整个光波导的外部。 解决方案:在基板1上形成光波导2,光波导由信号光传播的主光波导(21〜23)和用于传输信号光的光波导(31〜33)构成 不必要的光,从主光波导中去除不必要的光。 在不需要的光的波导引导与主光波导交叉的交点处,用于不需要的光的光波导(32〜33)在夹持主光波导的同时被分割。 版权所有(C)2012,JPO&INPIT
    • 88. 发明专利
    • Optical waveguide element
    • 光学元件
    • JP2012078473A
    • 2012-04-19
    • JP2010222293
    • 2010-09-30
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • JINRIKI TAKASHIICHIOKA MASAYUKIFUJINO TETSUYA
    • G02F1/035G02B6/12
    • G02F1/035G02F1/0311G02F2202/10
    • PROBLEM TO BE SOLVED: To provide an optical waveguide element which can suppress damages of the optical waveguide element due to a pyroelectric effect by a reinforcing substrate not only in a state of the optical waveguide element but in a process of manufacturing the optical waveguide element, which can suppress degradation in electric characteristics of the optical waveguide element, and improve a yield relating to the production.SOLUTION: The optical waveguide element comprises: an optical waveguide substrate comprising a substrate having an electro-optic effect and a thickness of 30 μm or less and an optical waveguide formed therein; and a reinforcing substrate having an electro-optic effect, joined with an adhesive layer to the optical waveguide substrate. A semiconductor layer is disposed on a face in the adhesive layer side of the reinforcing substrate.
    • 解决的问题:提供一种光波导元件,其不仅可以在光波导元件的状态下抑制由于加强基板的热电效应而导致的光波导元件的损坏,而且在制造光学元件的过程中 波导元件,其可以抑制光波导元件的电特性的劣化,并且提高与制造有关的产量。 解决方案:光波导元件包括:光波导基板,包括具有电光效应和30μm以下的厚度的基板和形成在其中的光波导; 以及具有电光效应的加强基板,其与粘合剂层接合到光波导基板。 半导体层设置在增强基板的粘合剂层侧的表面上。 版权所有(C)2012,JPO&INPIT
    • 90. 发明专利
    • Method for manufacturing optical control element
    • 制造光控元件的方法
    • JP2012027500A
    • 2012-02-09
    • JP2011234596
    • 2011-10-26
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • ISHIKAWA YASUHIROJINRIKI TAKASHIICHIKAWA JUNICHIRO
    • G02F1/035
    • PROBLEM TO BE SOLVED: To provide an optical control element and a method for manufacturing the same that achieve high productivity by preventing thin substrates and electrodes on the thin substrates from being damaged in a substrate polishing, wafer heating, or further substrate cutting process, during manufacture of optical control elements using a thinned substrate.SOLUTION: In a method for manufacturing an optical control element that forms a plurality of optical control elements on a wafer substrate 20 having electro-optic effect, the optical control element comprises: an optical waveguide formed on the wafer substrate 20; and a control electrode for modulating a light wave propagating through the optical waveguide. A protective electrode 21 is formed using the same material as the control electrode on the wafer substrate 20 in a region outside a region where the optical control element is formed when the control electrode is formed on the wafer substrate 20. A plurality of grooves 22 and 23 are formed in the protective electrode 21.
    • 要解决的问题:提供一种光学控制元件及其制造方法,其通过防止薄基板上的薄基板和电极在基板抛光,晶片加热或其它基板切割中被损坏而实现高生产率 在使用减薄基板的光学控制元件的制造过程中。 解决方案:在具有电光效应的晶片基板20上形成多个光控制元件的光控制元件的制造方法中,所述光控元件包括:形成在所述晶片基板20上的光波导; 以及用于调制通过光波导传播的光波的控制电极。 在晶片基板20上形成有控制电极的区域外的区域中,与晶片基板20上的控制电极相同的材料形成保护电极21.多个槽22和 23形成在保护电极21中。版权所有(C)2012,JPO&INPIT