公开(公告)号：US20090082535A1

公开(公告)日：2009-03-26

申请号：US11910081

申请日：2006-03-30

申请人： Masato Nakano ,  Shigeru Yamaguchi ,  Koji Fukuhara

发明人： Masato Nakano ,  Shigeru Yamaguchi ,  Koji Fukuhara

IPC分类号： C08F20/06 ,  C08F230/04 ,  C08F2/16 ,  C08F20/26 ,  C08F26/02

CPC分类号： C02F5/12 ,  C08F2/005 ,  C08F220/06 ,  C08F220/28 ,  C23F11/173 ,  C23F14/02

摘要： To provide: a (meth)acrylic acid copolymer, which exhibits excellent chelating ability, dispersibility, and gel resistance, and can be preferably used in various applications, for example, in a dispersant such as an inorganic pigment and a metal ion, a detergent builder, and a water treatment agent such as a corrosion inhibitor and a scale inhibitor; and a method for producing the (meth)acrylic acid copolymer; and an application thereof. A (meth)acrylic acid copolymer having a constitutional unit (a) derived from a (meth)acrylic acid monomer (A) represented by a general formula (1) and a constitutional unit (b) derived from a hydroxyalkyl (meth)acrylate monomer (B) represented by a general formula (2), wherein the copolymer has a sulfonic acid (sulfonate) group, and a value A of 10 or more, the value A being defined by a formula (1): A=1/(Abs−Abs0) in the formula, R1 represents a hydrogen atom or a methyl group, and X represents a hydrogen atom, a metallic atom, an ammonium group, or an organic amine group; in the formula, R2 represents a hydrogen atom or a methyl group, and Y represents an alkylene group containing 1 to 4 carbon atoms.

摘要翻译： 提供：具有优异的螯合能力，分散性和凝胶电阻的（甲基）丙烯酸共聚物，并且可以优选用于各种应用中，例如分散剂如无机颜料和金属离子，洗涤剂 助洗剂和水处理剂如腐蚀抑制剂和防垢剂; 和（甲基）丙烯酸共聚物的制造方法， 及其应用。 具有由通式（1）表示的（甲基）丙烯酸单体（A）和由（甲基）丙烯酸羟烷基酯单体衍生的结构单元（b））的结构单元（a）的（甲基）丙烯酸共聚物 （2）表示的共聚物（B），其中所述共聚物具有磺酸（磺酸盐）基，值A为10以上，值A由式（1）定义：A = 1 /（ Abs-Abs0），R1表示氢原子或甲基，X表示氢原子，金属原子，铵基或有机胺基; 式中，R 2表示氢原子或甲基，Y表示碳原子数1〜4的亚烷基。

公开(公告)号：US06835790B2

公开(公告)日：2004-12-28

申请号：US10731788

申请日：2003-12-08

申请人： Koji Fukuhara ,  Masato Nakano ,  Takashi Fujisawa ,  Shigeru Yamaguchi

发明人： Koji Fukuhara ,  Masato Nakano ,  Takashi Fujisawa ,  Shigeru Yamaguchi

IPC分类号： C08F21612

CPC分类号： C08F220/04 ,  C02F5/10 ,  C23F11/173 ,  C23F14/02

摘要： There are disclosed a (meth)acrylic copolymer and its production process, wherein the (meth)acrylic copolymer has the good chelating ability and dispersibility and is excellent both in the calcium-ion-binding ability and the gelation resistance in combination, and further, the deterioration of these various performances is inhibited even in the water system of high salt concentration. The (meth)acrylic copolymer comprises a constitutional unit (a) derivative from a specific (meth)acrylic monomer (A) and a constitutional unit (b1) derivative from a specific (meth)allyl-etheric monomer (B1) and has a phosphorus atom in the main chain; with the (meth)acrylic copolymer being characterized by having: a mutual ratio between the constitutional unit (a) and the constitutional unit (b1) in the specific range; a low molecular weight; and a content of phosphorus, as bonded to the copolymer, in the predetermined range; and further a gelation resistance of not more than 0.02 and a calcium-ion-binding ability of not less than 150 mgCaCO3/g.

摘要翻译： 公开了（甲基）丙烯酸共聚物及其制造方法，其中，（甲基）丙烯酸系共聚物具有良好的螯合能力和分散性，并且在组合时具有优异的钙离子结合能力和耐凝胶性， 即使在高盐浓度的水系中，这些各种性能的劣化也被抑制。 （甲基）丙烯酸共聚物包含来自特定（甲基）丙烯酸系单体（A）的结构单元（a）和特定的（甲基）烯丙基醚类单体（B1）的结构单元（b1）衍生物，具有磷 主链原子; 所述（甲基）丙烯酸共聚物的特征在于具有：在所述特定范围内的结构单元（a）和所述结构单元（b1）之间的相互比例; 低分子量; 和与共聚物结合的磷的含量在预定范围内; 进一步的耐凝胶性不大于0.02，钙离子结合能力不低于150mgCaCO3 / g。

公开(公告)号：US07442749B2

公开(公告)日：2008-10-28

申请号：US10641939

申请日：2003-08-15

申请人： Atsuro Yoneda ,  Takahiro Tsumori ,  Koji Fukuhara ,  Shigeru Yamaguchi

发明人： Atsuro Yoneda ,  Takahiro Tsumori ,  Koji Fukuhara ,  Shigeru Yamaguchi

IPC分类号： C08F4/06

CPC分类号： C11D3/378 ,  C08F20/04

摘要： There are disclosed a novel sulfur-containing poly(unsaturated carboxylic acid) and its uses and production process. A sulfur-containing poly(unsaturated carboxylic acid) having a weight-average molecular weight (Mw) of 500 to 4,500 and a molecular weight distribution (Mw/Mn) of not more than 2.5 is obtained by a production process comprising the step of polymerizing an unsaturated carboxylic acid in the presence of a polymerization initiator to thereby obtain the poly(unsaturated carboxylic acid), wherein: a combination of a persulfate and a bisulfite is used as the polymerization initiator, wherein the polymerization initiator is adjusted in such a manner that: the total amount of the polymerization initiator as used is not smaller than 10 g equivalents per 1 mol of the unsaturated carboxylic acid as used, and the amount of the bisulfite accounts for not smaller than 8 g equivalents of the total amount of the polymerization initiator as used; and the polymerization temperature is controlled so as to be in the range of 25 to 99° C. This polymer is used as an essential component of a detergent builder and a kaolin dispersant.

摘要翻译： 公开了一种新型含硫聚（不饱和羧酸）及其用途和生产工艺。 通过制造方法得到重均分子量（Mw）为500〜4500，分子量分布（Mw / Mn）为2.5以下的含硫的聚（不饱和羧酸），其包括聚合 在聚合引发剂的存在下使用不饱和羧酸，从而得到聚（不饱和羧酸），其中：使用过硫酸盐和亚硫酸氢盐的组合作为聚合引发剂，其中聚合引发剂的调节方式如下： ：所使用的聚合引发剂的总量相对于每1mol不饱和羧酸为10g当量以上，并且亚硫酸氢盐的量不少于聚合引发剂总量的8g当量 如使用; 并将聚合温度控制在25至99℃的范围内。该聚合物用作洗涤剂助洗剂和高岭土分散剂的必需组分。

公开(公告)号：US20120204771A1

公开(公告)日：2012-08-16

申请号：US13500099

申请日：2010-09-24

申请人： Koji Fukuhara

发明人： Koji Fukuhara

IPC分类号： A47B5/04

CPC分类号： A47B5/04 ,  B60N3/002 ,  B64D11/0638 ,  Y02T50/46

摘要： A folding table is provided that includes: a table frame that enables a table body to move between the in-use position and the stowed position, that is disposed within the table body, and that supports the table body; a support member that pivotably supports the table frame; and a lock, provided in a position where the support member and the table frame are linked, that holds the table frame in the in-use position and prevents the table frame from pivoting. The lock has: a retaining member in which an engagement groove is formed; a pivoting member capable of engaging with and disengaging from the engagement groove; and a lock biaser that biases the pivoting member in the direction of engagement with the engagement groove.

摘要翻译： 提供一种折叠台，其包括：台架，其能够使台体在使用位置和收纳位置之间移动，其设置在桌子主体内，并且支撑桌子主体; 可枢转地支撑台架的支撑构件; 以及设置在所述支撑构件和所述台架被连接的位置的锁，其将所述台架保持在使用位置并防止所述台架枢转。 锁具有：形成有接合槽的保持构件; 枢转构件，其能够与所述接合槽接合和脱离; 以及锁定冲击器，其将枢转构件沿与接合槽接合的方向偏压。

公开(公告)号：US20120289626A1

公开(公告)日：2012-11-15

申请号：US13521012

申请日：2011-01-07

申请人： Toyoharu Nawa ,  Mari Masanaga ,  Koji Fukuhara

发明人： Toyoharu Nawa ,  Mari Masanaga ,  Koji Fukuhara

IPC分类号： C04B24/32

CPC分类号： C04B40/0039 ,  C04B28/02 ,  C04B2103/58 ,  C04B2111/29 ,  C04B2111/34 ,  C08L71/02 ,  C04B24/32 ,  C04B2103/304 ,  C04B2103/306 ,  C04B2103/50 ,  C04B24/08 ,  C04B24/16 ,  C04B24/226

摘要： Provided is a hydraulic material composition, including cement and a shrinkage-reducing agent for a hydraulic material, which does not require a combination with any other admixture, is inexpensive, and is capable of suppressing a reduction in strength of a hardened concrete material, suppressing generation of a crack in a hardened concrete material by virtue of its excellent shrinkage-reducing ability, and imparting excellent freeze-thaw resistance. The hydraulic material composition includes cement and a shrinkage-reducing agent for a hydraulic material including at least one kind of polyoxyalkylene compound (A) as an essential component, and has a spacing factor of 350 μm or less.

摘要翻译： 提供一种水硬性材料组合物，其包含水泥和用于水硬性材料的减缩剂，其不需要与任何其它混合物的组合是便宜的，并且能够抑制硬化混凝土材料的强度降低，抑制 通过其优异的减缩能力，在硬化的混凝土材料中产生裂纹，赋予优异的抗冻融性。 水硬性材料组合物包括水泥材料和包含至少一种聚氧化烯化合物（A）作为必要成分的水硬性材料的减缩剂，并且间隔系数为350μm以下。

公开(公告)号：US07875115B2

公开(公告)日：2011-01-25

申请号：US11653070

申请日：2007-01-12

申请人： Katsuhiko Nakai ,  Koji Fukuhara

发明人： Katsuhiko Nakai ,  Koji Fukuhara

IPC分类号： C30B19/00 ,  C30B15/00

CPC分类号： C30B29/06 ,  C30B15/00

摘要： This disclosure is aimed at providing a method for producing an epitaxial wafer allowing uniform occurrence of oxygen precipitate in a substrate plane in the radial direction in a base plate and excelling in the crystal quality of an epi-layer.A method for the production of an epitaxial wafer, characterized by using as a substrate a base plate of nitrogen- and carbon-added silicon single crystal having a nitrogen concentration of 5×1014 to 5×1015 atoms/cm3 and a carbon concentration of 1×1016 to 1×1018 atoms/cm3, having a crystal growth condition during the production of silicon single crystal in a range in which the whole surface of substrate becomes an OSF region, and being pulled at a cooling speed of not less than 4° C./minute between 1100 and 1000° C. during the growth of crystal, and depositing the silicon single crystal layer on the surface of the substrate by the epitaxial method.

摘要翻译： 本公开内容旨在提供一种用于制造外延片的方法，其允许在基板中在径向方向上的基板平面中均匀地发生氧沉淀，并且具有优异的外延层的晶体质量。 一种外延晶片的制造方法，其特征在于，使用氮浓度为5×10 14〜5×10 15原子/ cm 3，碳浓度为1的氮和碳添加硅单晶的基板作为基板 ×1016〜1×1018原子/ cm3，在制造硅单晶时，在基板的整个表面成为OSF区域的范围内具有晶体生长条件，并且以不小于4°的冷却速度 在晶体生长期间在1100和1000℃之间/分钟，并通过外延法将硅单晶层沉积在衬底的表面上。

公开(公告)号：US07053575B2

公开(公告)日：2006-05-30

申请号：US10752147

申请日：2004-01-06

申请人： Koji Fukuhara ,  Hiromasa Matsushiro

发明人： Koji Fukuhara ,  Hiromasa Matsushiro

IPC分类号： H02K1/00

CPC分类号： B60N2/12 ,  B60N2/0244 ,  B60N2/0292

摘要： A method for controlling operations of power seats for a vehicle, comprises the steps of moving a first seat toward a second seat by a first reversible motor, causing a seat cushion of the first seat to be tipped up, by a second reversible motor, relative to a seat back of the first seat which stands up, sensing loads which are applied to the first and second reversible motors, once stopping the driving of the first reversible motor, when excessive load of the first reversible motor is sensed during the movement of the first seat toward the second seat, thereafter returning the first seat to a position at which the excessive load of the first reversible motor is not sensed and stopping the movement of the first seat, once stopping the tipping-up of the seat cushion, when excessive load of the second reversible motor is sensed during the tipping-up of the seat cushion, and thereafter returning the seat cushion to an original posture thereof and stopping the movement of the seat cushion.

摘要翻译： 一种用于控制用于车辆的动力座椅的操作的方法，包括以下步骤：通过第一可逆电动机将第一座椅朝向第二座椅移动，通过第二可逆电动机相对于第一座椅的座垫向上倾斜 在第一座椅的座椅靠背上站起来，一旦停止第一可逆电动机的驱动，则感测施加到第一和第二可逆电动机的负载，当在第一可逆电动机的运动期间感测到第一可逆电动机的过度负载时 第一座椅朝向第二座椅，然后一旦停止座垫的翻倒，将第一座椅返回到没有感测到第一可逆电动机的过度负载的位置并停止第一座椅的移动，当过度 在座垫倾翻期间感测到第二可逆电动机的负载，然后使座垫返回到其原始姿势并停止座垫的移动。

公开(公告)号：US08763538B2

公开(公告)日：2014-07-01

申请号：US13500099

申请日：2010-09-24

申请人： Koji Fukuhara

发明人： Koji Fukuhara

IPC分类号： A47B1/04

CPC分类号： A47B5/04 ,  B60N3/002 ,  B64D11/0638 ,  Y02T50/46

摘要： A folding table is provided that includes: a table frame that enables a table body to move between the in-use position and the stowed position, that is disposed within the table body, and that supports the table body; a support member that pivotably supports the table frame; and a lock, provided in a position where the support member and the table frame are linked, that holds the table frame in the in-use position and prevents the table frame from pivoting. The lock has: a retaining member in which an engagement groove is formed; a pivoting member capable of engaging with and disengaging from the engagement groove; and a lock biaser that biases the pivoting member in the direction of engagement with the engagement groove.

摘要翻译： 提供一种折叠台，其包括：台架，其能够使台体在使用位置和收纳位置之间移动，其设置在桌子主体内，并且支撑桌子主体; 可枢转地支撑台架的支撑构件; 以及设置在所述支撑构件和所述台架被连接的位置的锁，其将所述台架保持在使用位置并防止所述台架枢转。 锁具有：形成有接合槽的保持构件; 枢转构件，其能够与所述接合槽接合和脱离; 以及锁定冲击器，其将枢转构件沿与接合槽接合的方向偏压。

公开(公告)号：US08545622B2

公开(公告)日：2013-10-01

申请号：US11645017

申请日：2006-12-22

申请人： Katsuhiko Nakai ,  Koji Fukuhara

发明人： Katsuhiko Nakai ,  Koji Fukuhara

IPC分类号： C30B15/02

CPC分类号： H01L21/3225 ,  C30B15/04 ,  C30B15/203 ,  C30B29/06 ,  C30B33/02

摘要： An annealed wafer in which oxygen precipitation is uniform in the substrate plane and a manufacturing method thereof are provided. A nitrogen-doped silicon single crystal substrate pulled at the cooling rate of 4° C./minute or more during crystal growth between 1100 and 1000° C. wherein the nitrogen concentration is 1×1014 to 5×1015 atoms/cm3 and V/G satisfies predetermined conditions serves as a substrate, and the substrate is subjected to heat treatment in a non-oxidative atmosphere.

摘要翻译： 提供了在基板平面中氧析出均匀的退火晶片及其制造方法。 氮掺杂的硅单晶衬底在1100-1000℃的晶体生长期间以4℃/分钟以上的冷却速度拉伸，其中氮浓度为1×1014至5×1015原子/ cm3，V / G满足预定条件用作基板，并且在非氧化性气氛中对基板进行热处理。

公开(公告)号：US20070155134A1

公开(公告)日：2007-07-05

申请号：US11645017

申请日：2006-12-22

申请人： Katsuhiko Nakai ,  Koji Fukuhara

发明人： Katsuhiko Nakai ,  Koji Fukuhara

IPC分类号： H01L21/322

CPC分类号： H01L21/3225 ,  C30B15/04 ,  C30B15/203 ,  C30B29/06 ,  C30B33/02

摘要： An annealed wafer in which oxygen precipitation is uniform in the substrate plane and a manufacturing method thereof are provided. A nitrogen-doped silicon single crystal substrate pulled at the cooling rate of 4° C./minute or more during crystal growth between 1100 and 1000° C. wherein the nitrogen concentration is 1×1014 to 5×1015 atoms/cm3 and V/G satisfies predetermined conditions serves as a substrate, and the substrate is subjected to heat treatment in a non-oxidative atmosphere.

摘要翻译： 提供了在基板平面中氧析出均匀的退火晶片及其制造方法。 在1100和1000℃之间的晶体生长期间，以4℃/分钟或更高的冷却速率拉制氮掺杂硅单晶衬底，其中氮浓度为1×10 14至5×10 10 > 15原子/ cm 3和V / G满足预定条件用作基底，并且在非氧化性气氛中对基片进行热处理。