公开(公告)号：US06649106B2

公开(公告)日：2003-11-18

申请号：US10070553

申请日：2002-03-07

申请人： Shinji Sakaguchi ,  Shigeki Kato ,  Takayuki Kawae

发明人： Shinji Sakaguchi ,  Shigeki Kato ,  Takayuki Kawae

IPC分类号： B29B1500

CPC分类号： C04B38/06 ,  B22F3/1025 ,  C04B35/624 ,  C04B35/62655 ,  C04B35/63 ,  C04B35/632 ,  C04B35/638 ,  C04B2235/449 ,  C04B35/00 ,  C04B38/0006 ,  C04B38/04

摘要： A method for debindering of powder molded body, including dipping, in an extracting solution an aqueous surfactant solution, a ceramic powder or metal powder molded body containing a binder with at least two kinds of binder components, to selectively extract and remove at least one kind of binder component from the molded body, and then removing the binder components remaining in the molded body after extraction. This debindering method permits rapid debindering while preventing the generation of defects such as cracks and the like, is highly safe to human health and environment, and requires a low facility cost.

摘要翻译： 一种粉末成型体的脱粘方法，包括在萃取溶液中浸渍表面活性剂水溶液，含有粘合剂的陶瓷粉末或金属粉末成型体至少具有两种粘合剂成分，以选择性地提取和除去至少一种 的粘合剂成分，然后在萃取后除去留在成型体中的粘合剂成分。 这种脱粘方法允许快速脱粘，同时防止诸如裂纹等的缺陷的产生对人体健康和环境是高度安全的，并且需要低设备成本。

公开(公告)号：US07413717B2

公开(公告)日：2008-08-19

申请号：US10506184

申请日：2003-02-25

申请人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

发明人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

IPC分类号： F01N3/00 ,  B01D53/34

CPC分类号： F01N3/2828 ,  B01D53/885 ,  B01J35/04 ,  C04B35/195 ,  C04B35/632 ,  C04B35/6365 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/449 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/9607 ,  F01N2330/06 ,  Y10T428/24149 ,  C04B38/0074 ,  C04B35/10 ,  C04B35/185 ,  C04B35/478 ,  C04B35/48 ,  C04B35/565

摘要： The ceramic honeycomb structure according to the present invention includes a cell group having a plurality of cells which are divided each other by porous partition walls and functioning as a fluid channel, and porous outer wall surrounding and holding outermost peripheral cells located at a circumference of the cell group. In the partition walls, a part located at least one opening end of the cells of the cell group constitutes a reinforced partition wall part having higher strength than the other part of the partition walls (normal partition wall part) as well as having a variation of porosity per unit volume within ±2%. Uniform and excellent erosion resistance is achieved throughout the reinforced partition wall part.

摘要翻译： 根据本发明的陶瓷蜂窝结构体包括具有由多孔分隔壁彼此分隔并用作流体通道的多个单元的单元组，以及围绕并保持最外周单元的多孔外壁，位于圆周 细胞组。 在分隔壁中，位于电池组的电池单元的至少一个开口端的部分构成具有比分隔壁的其他部分（通常分隔壁部分）更高的强度的增强分隔壁部分，并且具有 单位体积的孔隙率在±2％以内。 整个加固隔墙部分均实现了良好的抗侵蚀性能。

公开(公告)号：US4961957A

公开(公告)日：1990-10-09

申请号：US386607

申请日：1989-07-31

申请人： Takayuki Kawae ,  Kazuyoshi Shibata

发明人： Takayuki Kawae ,  Kazuyoshi Shibata

IPC分类号： G01N27/409 ,  G01N27/407

CPC分类号： G01N27/4071

摘要： An electrochemical cell which includes a solid electrolyte body and a plurality of electrodes formed on the solid electrolyte body, for determining the concentration of a component contained in a measurement gas. The electrodes include at least one porous electrode exposed to the measurement gas. The method includes a step of preparing an unfired electrode material for the porous electrode or electrodes, which includes an inorganic compound which produces a gas at an elevated temperature, and an electrically conductive material. The unfired electrode material is applied to the solid electrolyte body to form an unfired electrode layer or layers corresponding to the porous electrode or electrodes. The formed unfired electrode layer or layers is/are heated to a temperature higher than the above-indicated elevated temperature, to form the porous electrode or electrodes.

摘要翻译： 一种电化学电池，包括固体电解质体和形成在固体电解质体上的多个电极，用于确定测量气体中所含的组分的浓度。 电极包括暴露于测量气体的至少一个多孔电极。 该方法包括制备用于多孔电极或电极的未烧结电极材料的步骤，其包括在升高的温度下产生气体的无机化合物和导电材料。 将未烧结的电极材料施加到固体电解质体上以形成与多孔电极或电极对应的未烧结的电极层。 将形成的未烧结的电极层加热至高于上述升高温度的温度，以形成多孔电极。

公开(公告)号：US07344770B2

公开(公告)日：2008-03-18

申请号：US10510047

申请日：2003-04-11

申请人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

发明人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

IPC分类号： B32B3/12

CPC分类号： B01D53/9454 ,  B01D53/885 ,  B01J35/04 ,  F01N3/2828 ,  F01N2260/14 ,  F01N2260/18 ,  F01N2330/34 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10T428/24149

摘要： The ceramics honeycomb structure of the present invention is formed of a plurality of cells forming a fluid flow passage partitioned by porous partition walls, and comprising an inflow end part allowing fluid to flow therein, an outflow end part allowing fluid to flow therefrom, and an outer peripheral part including an outer peripheral surface, and is characterized by having a structure where a porosity per unit volume (cm3) gradually increases from the inflow end part side to the outflow end part side at a rate of 0.2%/mm or less, and this ceramics honeycomb structure has an excellent erosion resistance of partition walls positioned at a cell opening end part and a high compressive strength (isostatic strength) at the time of canning, and is suitable particularly as an automobile exhaust gas purification catalyst carrier.

摘要翻译： 本发明的陶瓷蜂窝结构体由形成由多孔分隔壁隔开的流体流动通道的多个单元形成，并且包括允许流体流入的流入端部，允许流体流过的流出端部， 外周部包括外周面，其特征在于，具有从流入端部侧向流出端部侧以每单位体积（cm 3以上）的孔隙率逐渐增加的结构 为0.2％/ mm以下，该陶瓷蜂窝结构体在罐装时具有优良的耐蚀性，隔离壁位于开孔端部，抗压强度高（等静压强度），特别适用于汽车 废气净化催化剂载体。

公开(公告)号：US5989319A

公开(公告)日：1999-11-23

申请号：US888097

申请日：1997-07-03

申请人： Takayuki Kawae ,  Shinichi Kosaka ,  Shinji Nakamura

发明人： Takayuki Kawae ,  Shinichi Kosaka ,  Shinji Nakamura

IPC分类号： B01D69/10 ,  B01D71/02 ,  C01B3/50 ,  C01B3/56

CPC分类号： B01D67/0069 ,  B01D71/022 ,  C01B13/0255 ,  C01B3/505 ,  B01D2325/04 ,  B01D2325/22 ,  C01B2203/0405 ,  C01B2203/0475

摘要： A gas separator includes a porous substrate having fine pores opened on its surface and a metal for separating a gas, the porous substrate having fine pores having an average diameter of 0.4-0.9 .mu.m, and the metal for separating a gas being filled into the pores in the porous substrate to close them. A gas separation film seldom exfoliate from the porous substrate, and the gas separator is excellent in durability in comparison with a conventional gas separator.

摘要翻译： 气体分离器包括具有在其表面上开口的细孔的多孔基材和用于分离气体的金属，多孔基材具有平均直径为0.4-0.9μm的细孔，并且将用于分离填充到气体中的气体的金属 多孔基材中的孔隙以封闭它们。 气体分离膜很少从多孔基材脱落，与现有的气体分离器相比，气体分离器的耐久性优异。

公开(公告)号：US20050181172A1

公开(公告)日：2005-08-18

申请号：US10510047

申请日：2003-04-11

申请人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

发明人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

IPC分类号： B01D53/86 ,  B01D53/88 ,  B01D53/94 ,  B01J35/04 ,  B28B11/04 ,  C04B38/00 ,  F01N3/28 ,  B32B3/12

CPC分类号： B01D53/9454 ,  B01D53/885 ,  B01J35/04 ,  F01N3/2828 ,  F01N2260/14 ,  F01N2260/18 ,  F01N2330/34 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10T428/24149

摘要： The ceramics honeycomb structure of the present invention is formed of a plurality of cells forming a fluid flow passage partitioned by porous partition walls, and comprising an inflow end part allowing fluid to flow therein, an outflow end part allowing fluid to flow therefrom, and an outer peripheral part including an outer peripheral surface, and is characterized by having a structure where a porosity per unit volume (cm3) gradually increases from the inflow end part side to the outflow end part side at a rate of 0.2%/mm or less, and this ceramics honeycomb structure has an excellent erosion resistance of partition walls positioned at a cell opening end part and a high compressive strength (isostatic strength) at the time of canning, and is suitable particularly as an automobile exhaust gas purification catalyst carrier.

摘要翻译： 本发明的陶瓷蜂窝结构体由形成由多孔分隔壁隔开的流体流动通道的多个单元形成，并且包括允许流体流入的流入端部，允许流体流过的流出端部， 外周部包括外周面，其特征在于，具有从流入端部侧向流出端部侧以每单位体积（cm 3以上）的孔隙率逐渐增加的结构 为0.2％/ mm以下，该陶瓷蜂窝结构体在罐装时具有优良的耐蚀性，隔离壁位于开孔端部，抗压强度高（等静压强度），特别适用于汽车 废气净化催化剂载体。

公开(公告)号：US20050106083A1

公开(公告)日：2005-05-19

申请号：US10506184

申请日：2003-02-25

申请人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

发明人： Sadaaki Hirai ,  Takayuki Kawae ,  Yasushi Kato

IPC分类号： B01D53/86 ,  B01D53/88 ,  B01J35/04 ,  B28B11/04 ,  C04B35/195 ,  C04B35/632 ,  C04B35/636 ,  C04B38/00 ,  F01N3/28 ,  B01D53/34

CPC分类号： F01N3/2828 ,  B01D53/885 ,  B01J35/04 ,  C04B35/195 ,  C04B35/632 ,  C04B35/6365 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/449 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/9607 ,  F01N2330/06 ,  Y10T428/24149 ,  C04B38/0074 ,  C04B35/10 ,  C04B35/185 ,  C04B35/478 ,  C04B35/48 ,  C04B35/565

摘要： The ceramic honeycomb structure according to the present invention includes a cell group having a plurality of cells which are divided each other by porous partition walls and functioning as a fluid channel, and porous outer wall surrounding and holding outermost peripheral cells located at a circumference of the cell group. In the partition walls, a part located at least one opening end of the cells of the cell group constitutes a reinforced partition wall part having higher strength than the other part of the partition walls (normal partition wall part) as well as having a variation of porosity per unit volume within ±2%. Uniform and excellent erosion resistance is achieved throughout the reinforced partition wall part.

摘要翻译： 根据本发明的陶瓷蜂窝结构体包括具有由多孔分隔壁彼此分隔并用作流体通道的多个单元的单元组，以及围绕并保持最外周单元的多孔外壁，位于圆周 细胞组。 在分隔壁中，位于电池组的电池单元的至少一个开口端的部分构成具有比分隔壁的其他部分（通常分隔壁部分）更高的强度的增强分隔壁部分，并且具有 单位体积的孔隙率在±2％以内。 整个加固隔墙部分均实现了良好的抗侵蚀性能。

公开(公告)号：US06179902B2

公开(公告)日：2001-01-30

申请号：US09006829

申请日：1998-01-14

申请人： Takayuki Kawae ,  Tomonori Takahashi ,  Osamu Sakai

发明人： Takayuki Kawae ,  Tomonori Takahashi ,  Osamu Sakai

IPC分类号： B01D5322

CPC分类号： C01B3/0005 ,  C01B3/501 ,  C01B2203/0405 ,  Y02E60/327

摘要： An apparatus for recovering, refining, and storing hydrogen gas, includes: a recovery and refinement line for recovering and refining hydrogen gas used for a hydrogen furnace or used as a process gas; a storage tank for storing refined gas; and a resupply line for resupplying a stored gas to the hydrogen furnace or as a process gas. A palladium film is installed in the recovery and refinement line and lets hydrogen gas permeate the palladium film so as to be refined.

摘要翻译： 一种用于回收，精炼和储存氢气的装置，包括：用于回收和精炼用于氢气炉的氢气或用作工艺气体的回收和精炼线; 用于储存精炼气体的储罐; 以及用于将储存气体重新供应到氢气炉或作为处理气体的补给管线。 在回收和精制线中安装钯膜，使氢气渗透钯膜以进行精制。

公开(公告)号：US6066592A

公开(公告)日：2000-05-23

申请号：US888096

申请日：1997-07-03

申请人： Takayuki Kawae ,  Shinichi Kosaka ,  Shinji Nakamura

发明人： Takayuki Kawae ,  Shinichi Kosaka ,  Shinji Nakamura

IPC分类号： B01D53/22 ,  B01D69/02 ,  B01D69/10 ,  B01D71/02 ,  B01J20/28 ,  C01B3/50 ,  C01B3/56 ,  C23C18/28 ,  C23C18/44 ,  B01J23/00 ,  B01J23/42

CPC分类号： B01D53/228 ,  B01D67/0069 ,  B01D71/022 ,  C01B3/505 ,  C23C18/28 ,  C23C18/44 ,  B01D2325/04 ,  B01D2325/22 ,  C01B2203/0405 ,  C01B2203/0475 ,  Y10S502/526

摘要： A gas separator includes a porous substrate having fine pores opened on its surface and a metal for separating a gas, the porous substrate having fine pores having an average diameter of 0.1-3.0 .mu.m and a porosity of 25-45%, and the metal for separating a gas being filled into the pores in the porous substrate to close them. A gas separation film seldom exfoliates from the porous substrate, and the gas separator is excellent in durability in comparison with a conventional gas separator.

摘要翻译： 气体分离器包括具有在其表面上开口的细孔的多孔基材和用于分离气体的金属，多孔基材具有平均直径为0.1-3.0μm，孔隙率为25-45％的细孔，金属 用于将填充到多孔基材中的孔中的气体分离以封闭它们。 气体分离膜很少从多孔基材脱落，与现有的气体分离器相比，气体分离器的耐久性优异。