公开(公告)号：US20070215540A1

公开(公告)日：2007-09-20

申请号：US11629350

申请日：2005-06-08

申请人： Yasuhiro Tada ,  Takeo Takahashi ,  Masayuki Hino ,  Shingo Taniguchi ,  Kenichi Suzuki ,  Toshiya Mizuno

发明人： Yasuhiro Tada ,  Takeo Takahashi ,  Masayuki Hino ,  Shingo Taniguchi ,  Kenichi Suzuki ,  Toshiya Mizuno

IPC分类号： B01D71/34 ,  D01F1/02

CPC分类号： B01D69/08 ,  B01D67/0011 ,  B01D67/0018 ,  B01D67/0027 ,  B01D67/003 ,  B01D69/02 ,  B01D71/34 ,  B01D2323/20 ,  B01D2325/24 ,  B01D2325/30 ,  B01D2325/32 ,  B01D2325/34 ,  Y10T428/249978

摘要： A hollow fiber-form porous membrane of vinylidene fluoride resin having a high crystallinity as represented by a crystal melting enthalpy of at least 58 J/g is produced by forming a composition of a vinylidene fluoride resin having a relatively high weight-average molecular weight of at least 3×105 blended with a plasticizer and a good solvent for vinylidene fluoride resin, melt-extruding the composition into a hollow fiber-form film, and solidifying the film by cooling it from an outside thereof by contact with a cooling liquid inert to vinylidene fluoride resin while crystallizing the vinylidene fluoride resin at an appropriately moderate speed. The resultant hollow fiber-form porous membrane is excellent in mechanical strength represented by tensile strength and elongation at break, and also excellent in chemical resistance, thus being effectively used as a water micro-filtration membrane.

摘要翻译： 通过形成具有至少58J / g的结晶熔融焓所表示的具有高结晶度的偏氟乙烯树脂的中空纤维状多孔膜通过形成具有相对高的重均分子量的偏二氟乙烯树脂 与增塑剂和用于偏二氟乙烯树脂的良溶剂共混至少3×10 5，将组合物熔融挤出成中空纤维形式的膜，并通过接触从其外部冷却来固化该膜 与偏二氟乙烯树脂呈惰性的冷却液体，同时以适度适度的速度使偏氟乙烯树脂结晶。 得到的中空纤维状多孔质膜以拉伸强度和断裂伸长率为代表的机械强度优异，耐化学性优异，因此有效地用作水微滤膜。

公开(公告)号：US07172810B2

公开(公告)日：2007-02-06

申请号：US10470838

申请日：2002-01-30

申请人： Satoshi Hashimoto ,  Shingo Taniguchi ,  Yasuhiro Tada ,  Masayuki Hino ,  Masaru Satou ,  Takeo Takahashi

发明人： Satoshi Hashimoto ,  Shingo Taniguchi ,  Yasuhiro Tada ,  Masayuki Hino ,  Masaru Satou ,  Takeo Takahashi

IPC分类号： D01F6/00 ,  C08F25/00

CPC分类号： D01F6/32 ,  A01K91/00 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/2967

摘要： Monofilaments comprising resin compositions which contain 1% by mass or more of a comonomer component (for example, hexafluoropropylene), have an intrinsic viscosity of 1.3 dl/g or more and a melting point of 165° C. or higher and contain a PVDF-based resin. Owing to the above composition and physical properties, the crystallinity and elastic modulus of the PVDF-based resin are altered. As a result, an appropriate flexibility can be imparted to the monofilaments while preventing deterioration in the mechanical properties.

摘要翻译： 含有1质量％以上的共聚单体成分（例如六氟丙烯）的树脂组合物的单丝的特性粘度为1.3dl / g以上，熔点为165℃以上，含有PVDF- 基树脂。 由于上述组成和物理性质，改变了PVDF基树脂的结晶度和弹性模量。 结果，可以在防止机械性能劣化的同时赋予单丝适当的柔性。

公开(公告)号：US20060187725A1

公开(公告)日：2006-08-24

申请号：US11346379

申请日：2006-02-03

申请人： Takeo Takahashi

发明人： Takeo Takahashi

IPC分类号： G11C29/00 ,  G11C7/00

CPC分类号： G11C7/12

摘要： Disclosed herein is a semiconductor memory device which prevents the voltage of a select bit line from being reduced due to the action of coupling capacitance between the select bit line and a non-select bit line and reduces current consumption in the non-select bit line. The semiconductor memory device includes a memory cell array, a plurality of word lines, a plurality of bit lines, a data line, a plurality of selector circuits, at least one precharge circuit, and at least one pull-down circuit. The selector circuits switch electrical connections and isolations between the respective bit lines and the data line. The precharge circuit precharges the select bit line to a predetermined voltage level which is different from a voltage level of a first voltage line. The pull-down circuit pulls the select bit line down to the voltage level of the first voltage line.

摘要翻译： 这里公开了一种半导体存储器件，其防止选择位线的电压由于选择位线和非选择位线之间的耦合电容的作用而减小，并且减小了非选择位线中的电流消耗。 半导体存储器件包括存储单元阵列，多个字线，多个位线，数据线，多个选择器电路，至少一个预充电电路以及至少一个下拉电路。 选择器电路切换各个位线和数据线之间的电气连接和隔离。 预充电电路将选择位线预充电到与第一电压线的电压电平不同的预定电压电平。 下拉电路将选择位线拉低至第一条电压线的电压电平。

公开(公告)号：US20060121277A1

公开(公告)日：2006-06-08

申请号：US11341329

申请日：2006-01-26

申请人： Satoshi Hashimoto ,  Shingo Taniguchi ,  Yasuhiro Tada ,  Masayuki Hino ,  Masaru Satou ,  Takeo Takahashi

发明人： Satoshi Hashimoto ,  Shingo Taniguchi ,  Yasuhiro Tada ,  Masayuki Hino ,  Masaru Satou ,  Takeo Takahashi

IPC分类号： D02G3/00

CPC分类号： D01F6/32 ,  A01K91/00 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/2967

摘要： Monofilaments comprising resin compositions which contain 1% by mass or more of a comonomer component (for example, hexafluoropropylene), have an intrinsic viscosity of 1.3 dl/g or more and a melting point of 165° C. or higher and contain a PVDF-based resin. Owing to the above composition and physical properties, the crystallinity and elastic modulus of the PVDF-based resin are altered. As a result, an appropriate flexibility can be imparted to the monofilaments while preventing deterioration in the mechanical properties.

公开(公告)号：US5658521A

公开(公告)日：1997-08-19

申请号：US498361

申请日：1995-07-05

申请人： Naoyuki Morimoto ,  Ken Takahashi ,  Takeo Takahashi

发明人： Naoyuki Morimoto ,  Ken Takahashi ,  Takeo Takahashi

IPC分类号： B29C67/20 ,  B29C44/56 ,  B29C55/08 ,  B29C55/20 ,  B29K23/00 ,  B29K105/04 ,  B29K105/24 ,  B65H23/022 ,  B29C55/00

CPC分类号： B29C44/5627 ,  B29C55/08 ,  B29C55/20 ,  B29K2105/04 ,  B65H2301/51242 ,  Y10S425/049

摘要： An apparatus 1 for widening a foam sheet S obtained immediately after heating and foaming a foam sheet which has not been yet widened, while the foam sheet S is continuously received or supplied. The sheet widening apparatus 1 comprises: a pair of chains 2 constructed in the form of endless chains composed of links 22 having pin parts 21 and a driving device 3 meshing with these chains 2 and driving the chains 2 along such loci as to widen the space between the chains 2 from sheet receiving start points to sheet receving end points. A method for widening a foam sheet by the sheet widening apparatus 1 comprises the steps of piercing both the side parts of the foam sheet S with the pins 21 at the sheet receiving start points; widening the space of width between the pins 21 along gently curved loci by drying the chains 2 while the pins 21 penetrating the foam sheet; and receiving the foam sheet S from the sheet receiving start points to the sheet receiving end points while the foam sheet is widened. The foam sheet S obtained after the widening step in accordance with the sheet widening method.

摘要翻译： 在发泡片材S连续地接收或供给的同时，加热发泡后的发泡片材S也变宽的装置1。 片材加宽装置1包括：一对链条2，其以环形链的形式构成，该链条由具有销部分21的链节22和与这些链条2啮合的驱动装置3构成，并且沿着这些位置驱动链条2以扩大空间 在从接收起始点到纸张接收端点的链条2之间。 通过片材加宽装置1加宽泡沫片材的方法包括以下步骤：在片材接收起始点处将泡沫片材S的两侧部分与销钉21刺穿; 通过干燥链条2，同时穿过泡沫片材的销钉21，沿着轻轻弯曲的轨迹拓宽销21之间的宽度空间; 并且在发泡片材变宽的同时，将片材S从接收开始点接收到片材接收端点。 根据纸张加宽方法在扩宽步骤之后获得的发泡片材S.

公开(公告)号：US4537973A

公开(公告)日：1985-08-27

申请号：US309765

申请日：1981-10-08

申请人： Takeo Takahashi ,  Kozo Shimago ,  Kaoru Maeshima

发明人： Takeo Takahashi ,  Kozo Shimago ,  Kaoru Maeshima

IPC分类号： C07D495/04

CPC分类号： C07D495/04

摘要： A process for preparing biotin, characterized in that a compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are each hydrogen or benzyl and R.sup.3 is hydrogen or carboxyl, with the proviso that R.sup.1 and R.sup.2 are not simultaneously hydrogen, or a mixture of two or more different compounds of the formula [I] is heated in the presence of an alkanesulfonic acid.

摘要翻译： 一种制备生物素的方法，其特征在于下式化合物：其中R 1和R 2各自为氢或苄基，R 3为氢或羧基，条件是R 1和R 2不同时为氢，或 两种或更多种不同的式[I]化合物的混合物在烷烃磺酸存在下加热。

公开(公告)号：US4367483A

公开(公告)日：1983-01-04

申请号：US192991

申请日：1980-10-02

申请人： Takeo Takahashi ,  Kazuhiro Kurata ,  Yuichi Ono ,  Kazuhiro Ito ,  Makoto Morioka ,  Mitsuhiro Mori ,  Ginro Takemura ,  Makoto Sakamoto ,  Masahiro Ichiki ,  Youichi Yasuda ,  Hirobumi Ouchi

发明人： Takeo Takahashi ,  Kazuhiro Kurata ,  Yuichi Ono ,  Kazuhiro Ito ,  Makoto Morioka ,  Mitsuhiro Mori ,  Ginro Takemura ,  Makoto Sakamoto ,  Masahiro Ichiki ,  Youichi Yasuda ,  Hirobumi Ouchi

IPC分类号： G02B6/42 ,  H01L27/15 ,  H01L31/12

CPC分类号： H04B10/40 ,  G02B6/4246 ,  H01L25/167 ,  H01L31/12 ,  H01L2924/0002

摘要： An optical semiconductor device includes a light emitting element disposed on a silicon sub-mount having a light receiving element formed in a surface region. By virtue of integral arrangement of the light emitting element and the light receiving element, a single lens can be used for both optical transmission and optical reception, whereby an optical communication system can be manufactured very inexpensively. Further, transmission and reception can be carried out simultaneously.

摘要翻译： 光学半导体器件包括设置在具有形成在表面区域中的光接收元件的硅子座上的发光元件。 通过发光元件和光接收元件的整体布置，可以将单个透镜用于光传输和光接收两者，从而可以非常便宜地制造光通信系统。 此外，可以同时进行发送和接收。

公开(公告)号：US08707700B2

公开(公告)日：2014-04-29

申请号：US13277803

申请日：2011-10-20

申请人： Takeshi Sasanuma ,  Nobuo Okita ,  Takeo Takahashi ,  Mikio Takayanagi ,  Takeo Suga ,  Yuya Murakami ,  Toshihisa Kiyokuni ,  Hideo Kitamura

发明人： Takeshi Sasanuma ,  Nobuo Okita ,  Takeo Takahashi ,  Mikio Takayanagi ,  Takeo Suga ,  Yuya Murakami ,  Toshihisa Kiyokuni ,  Hideo Kitamura

IPC分类号： F01K7/34 ,  B01D53/62

CPC分类号： F01K13/00 ,  F01K17/02 ,  Y02C10/06 ,  Y02E20/326

摘要： According to one embodiment, a carbon-dioxide-recovery-type steam power generation system comprises a boiler that generates steam and an exhaust gas, an absorption tower that allows carbon dioxide contained in the exhaust gas to be absorbed in an absorption liquid, a regeneration tower that discharges a carbon dioxide gas from the absorption liquid supplied from the absorption tower, a reboiler that heats the absorption liquid of the regeneration tower, a turbine that is rotationally driven by the steam, a first condenser, a second condenser, and a desuperheater. The first condenser generates condensate by cooling steam exhausted from the turbine. The second condenser condenses the carbon dioxide gas while using a part of the condensate as cooling water, and generates hot water.The desuperheater lowers the temperature of the steam exhausted from the turbine by spraying the hot water, and supplies the steam at lowered temperature to the reboiler.

摘要翻译： 根据一个实施例，二氧化碳回收型蒸汽发电系统包括产生蒸汽和废气的锅炉，允许废气中包含的二氧化碳被吸收在吸收液体中的吸收塔，再生 从吸收塔供给的吸收液体中排出二氧化碳的塔，再生塔的吸收液加热的再沸器，由蒸汽旋转驱动的涡轮，第一冷凝器，第二冷凝器和过热降温器 。 第一冷凝器通过冷却从涡轮机排出的蒸汽来产生冷凝物。 第二冷凝器将二氧化碳气体冷凝，同时使用一部分冷凝水作为冷却水，并产生热水。 过热降温器通过喷射热水降低从涡轮机排出的蒸汽的温度，并将降低的温度的蒸汽供应到再沸器。

公开(公告)号：US20120103895A1

公开(公告)日：2012-05-03

申请号：US13382199

申请日：2010-07-08

申请人： Yasuhiro Tada ,  Takeo Takahashi

发明人： Yasuhiro Tada ,  Takeo Takahashi

IPC分类号： B01D71/34 ,  B29C67/20

CPC分类号： D01F6/48 ,  B01D67/002 ,  B01D69/08 ,  B01D69/087 ,  B01D71/34 ,  B01D2325/02 ,  C02F1/444 ,  C02F3/1268 ,  D01D5/24 ,  D01F1/10 ,  Y02W10/15

摘要： A porous membrane of vinylidene fluoride resin, including a 10 μm-thick portion contiguous to one surface thereof which comprises network resin fibers having an average diameter of at most 100 nm and shows a porosity A1 of at least 60% as measured by a focused ion beam-scanning electron microscope, and showing a surface pore size of at most 0.3 μm on said one surface thereof. The porous membrane has a treated water side surface layer showing a small surface pore size suitable for water filtration treatment and formed of extremely thin network resin fibers giving an extremely high porosity, thus showing an excellent minute particle-blocking performance and also extremely good anti-soiling resistance and regeneratability. The porous membrane is produced by a process including: melt-extrusion of a composition obtained by adding to vinylidene fluoride resin of a large molecular weight a relatively large amount of a polyester plasticizer which is mutually soluble with the resin and provides the resultant mixture with a crystallization temperature that is substantially identical to that of the vinylidene fluoride resin alone to form film, followed by cooling from one side of the film to solidify the film, extracting the plasticizer and stretching the membrane after the extraction while partially wetting a surface portion thereof.

摘要翻译： 偏二氟乙烯树脂的多孔膜包括与其一个表面相邻的10μm厚的部分，其包含平均直径为至多100nm的网状树脂纤维，并且通过聚焦离子测量显示出至少60％的孔隙率A1 光束扫描电子显微镜，并且在其一个表面上显示出至多0.3μm的表面孔径。 多孔膜具有处理水侧表面层，其表现出适于水过滤处理的小表面孔径，并且由极细的网状树脂纤维形成，具有极高的孔隙率，因此显示出极好的微粒阻挡性能， 耐污染性和再生性。 多孔膜是通过以下方法制造的：将通过向大分子量的偏二氟乙烯树脂中加入相对大量与树脂相溶的聚酯增塑剂而获得的组合物进行熔融挤出，并将所得混合物与 结晶温度与单独的偏二氟乙烯树脂基本上相同以形成膜，然后从膜的一侧冷却以固化膜，萃取增塑剂并在提取之后拉伸膜，同时部分润湿其表面部分。

公开(公告)号：US20100251713A1

公开(公告)日：2010-10-07

申请号：US11652580

申请日：2007-01-12

申请人： Seiko Takahashi ,  Ryuichi Ishii ,  Yoichi Tsuda ,  Nobuo Okita ,  Katsuya Yamashita ,  Yukio Shinozaki ,  Masafumi Fukuda ,  Takeo Takahashi

发明人： Seiko Takahashi ,  Ryuichi Ishii ,  Yoichi Tsuda ,  Nobuo Okita ,  Katsuya Yamashita ,  Yukio Shinozaki ,  Masafumi Fukuda ,  Takeo Takahashi

IPC分类号： F01K23/06 ,  F01D5/02

CPC分类号： F01K7/16 ,  C22C19/055 ,  C22C19/056 ,  C22C19/058 ,  C22C30/00 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/52 ,  C22C38/54

摘要： An intermediate-pressure turbine is divided into a high-temperature, high-pressure side high-temperature, intermediate-pressure turbine section 11a and a low-temperature, low-pressure side low-temperature, intermediate-pressure turbine section 11b, the component members of the high-temperature, intermediate-pressure turbine section 11a are formed of austenitic heat-resistant steels or Ni-based alloys, and the high-temperature, intermediate-pressure turbine section 11a is operated by steam having a temperature of 650° C. or more. Other turbines are mainly formed of ferritic heat-resistant steels. Thus, a steam turbine power plant having high thermal efficiency and being economical can be provided.

摘要翻译： 中压涡轮机被分为高温高压侧高温中压涡轮机部分11a和低温低压侧低温中压涡轮机部分11b，部件 高温中压涡轮部11a的部件由奥氏体耐热钢或Ni基合金形成，高温中压涡轮部11a由温度为650℃的蒸汽 。 或者更多。 其他涡轮主要由铁素体耐热钢形成。 因此，可以提供具有高热效率和经济性的蒸汽轮机发电厂。