公开(公告)号：US20120036929A1

公开(公告)日：2012-02-16

申请号：US13205920

申请日：2011-08-09

申请人： Yasuhiro Fujita ,  Takayoshi Atsumi

发明人： Yasuhiro Fujita ,  Takayoshi Atsumi

IPC分类号： G01D11/24

CPC分类号： G01D11/245 ,  G01N27/4078

摘要： A gas sensor suppresses the deterioration of gas tightness caused by failure of a sealing material. The gas sensor includes: a housing; a sensor element arranged inside the housing; a sealing material filling a gap between the sensor element and the housing; an insulation member arranged on a proximal end side of the sealing material; and an annular metal ring arranged on a proximal end side of the insulation member. The sealing material, the insulation member and the metal ring are fixed under pressure by caulking from a proximal end side to a distal. A proximal-end facing surface of an inner peripheral portion of the metal ring is spaced apart from the caulking portion in an opposing region where an inner end of the caulking portion and the metal ring face each other in an opposed manner.

摘要翻译： 气体传感器抑制由密封材料的故障引起的气密性的劣化。 气体传感器包括：壳体; 布置在所述壳体内的传感器元件; 填充传感器元件和壳体之间的间隙的密封材料; 绝缘构件，设置在所述密封材料的基端侧; 以及布置在所述绝缘构件的近端侧的环形金属环。 密封材料，绝缘构件和金属环通过从近端侧到远端的铆接而在压力下固定。 金属环的内周部的近端面相对于铆接部在铆接部的内端与金属环相对的面相对的区域间隔开。

公开(公告)号：US08011223B2

公开(公告)日：2011-09-06

申请号：US12517298

申请日：2008-01-23

申请人： Yasuhiro Fujita ,  Yoshinori Kawaharazaki ,  Yasushi Owaki ,  Yoshihiko Hayashi ,  Takashi Iwamoto

发明人： Yasuhiro Fujita ,  Yoshinori Kawaharazaki ,  Yasushi Owaki ,  Yoshihiko Hayashi ,  Takashi Iwamoto

IPC分类号： G01N33/20

CPC分类号： G01N33/005 ,  Y02E60/324

摘要： In the hydrogen remaining sensor of the present invention, the hydrogen remaining sensor is arranged in a space in which the hydrogen is absorbed/released by the main hydrogen storage alloy, and is equipped with the vessel-like sensor main body in which the sensor hydrogen storage alloy is filled and through which the hydrogen is moved. Also, the easy-to-deform portion in which the strain is caused easily due to the hydrogen absorption/release of the sensor hydrogen storage alloy is provided to a part of the sensor main body, and the strain gauge for measuring the strain of the easy-to-deform portion is provided. As a result, according to the hydrogen remaining sensor of the present invention can contribute to sense precisely a remaining amount of hydrogen in the main hydrogen storage alloy.

摘要翻译： 在本发明的氢气剩余传感器中，剩余氢传感器配置在主储氢合金吸收/释放氢的空间中，并配备有容器状传感器主体，传感器氢 储存合金被填充并通过其移动氢。 此外，传感器主体的一部分设置有由于传感器储氢合金的氢吸收/释放引起的容易变形的容易变形部，并且用于测量传感器主体的应变的应变计 提供易变形部分。 结果，根据本发明的氢剩余传感器，可以有助于准确地感知主储氢合金中的氢的剩余量。

公开(公告)号：US07445868B2

公开(公告)日：2008-11-04

申请号：US11776933

申请日：2007-07-12

申请人： Yoshito Ikeda ,  Hironobu Moriyama ,  Yasuhiro Fujita

发明人： Yoshito Ikeda ,  Hironobu Moriyama ,  Yasuhiro Fujita

IPC分类号： H01M2/10

CPC分类号： H01M2/105 ,  H01M2/1094

摘要： In a battery pack including a battery case containing therein a battery cell, a wiring circuit board, and a liquid-absorbing element capable of absorbing the electrolyte leaking out from the battery cell, the liquid-absorbing element is inserted with looseness allowing for expansion in a gap formed by a retaining element on the inner wall surface of the battery case or retaining element on the wiring circuit board. Alternatively, a liquid-absorbing element consisting of a non-absorbent porous retaining element partially holding a liquid absorbent is used and the porous retaining element is fixed to the inner wall surface of the battery case or the wiring circuit board at an absorbent-free zone.

摘要翻译： 在包含容纳电池单元的电池壳体，布线电路板和能够吸收从电池单元泄漏的电解液的液体吸收元件的电池组中，液体吸收元件插入松动以允许膨胀 由保持元件形成在电池壳体的内壁表面上或者布线电路板上的保持元件上的间隙。 或者，使用由部分保持液体吸收剂的非吸收性多孔保持元件构成的液体吸收元件，并且多孔保持元件在无吸收区域固定到电池壳体或布线电路板的内壁表面 。

公开(公告)号：US07420018B2

公开(公告)日：2008-09-02

申请号：US11177725

申请日：2005-07-09

申请人： Katsuyuki Wada ,  Hiroko Ueda ,  Naoko Takahashi ,  Kinya Nagasuna ,  Koji Miyake ,  Yasuhiro Fujita ,  Takumi Hatsuda

发明人： Katsuyuki Wada ,  Hiroko Ueda ,  Naoko Takahashi ,  Kinya Nagasuna ,  Koji Miyake ,  Yasuhiro Fujita ,  Takumi Hatsuda

IPC分类号： C08J3/12 ,  C08J3/24 ,  C08F120/06 ,  B01J8/00 ,  B01J20/26 ,  B01J20/32 ,  A61L15/64

CPC分类号： C08J3/245 ,  A61F13/53 ,  A61F2013/530715 ,  A61F2013/530729 ,  A61L15/60 ,  B01J20/26 ,  B01J20/261 ,  B01J20/264 ,  B01J20/265 ,  B01J20/267 ,  B01J20/30 ,  B01J2220/68 ,  C08F220/06 ,  C08F222/1006 ,  C08F222/385 ,  G01N5/025 ,  G01N2015/0866

摘要： The present invention provides: a water-absorbing agent which has excellent urine resistance; a water-absorbing agent which has not only excellent urine resistance, but also excellent absorption properties that are stable to any composition of urine and show little change with time; and production processes and uses for these water-absorbing agents. The present invention water-absorbing agent exhibits a specific or larger value of absorption capacity under a load in a process in which the absorption capacity under a load is measured in a new manner using a specific liquid to be absorbed, and the present invention provides an absorbent matter and an absorbent article which display a specific or larger value of new absorption index as is, for example, led from the absorption capacity under a load or from the resin concentration using the above water-absorbing agent. The present invention further provides a production process for a water-absorbing agent having the above specific parameter.

摘要翻译： 本发明提供一种耐尿性优异的吸水剂， 吸水剂不仅具有优异的耐尿性，而且具有优异的吸收性能，对于任何尿组合物都是稳定的，随时间变化不大; 以及这些吸水剂的生产方法和用途。 本发明的吸水剂在使用特定待吸收液体的新方式测定负荷下的吸收容量的工序中，在负荷下具有特定的或较大的吸收容量值，本发明提供一种 吸收性物质和吸收性物品，其具有特定或更大的新吸收指数值，例如由负载下的吸收能力或使用上述吸水剂的树脂浓度引起。 本发明还提供了具有上述特定参数的吸水剂的制造方法。

公开(公告)号：US20070214735A1

公开(公告)日：2007-09-20

申请号：US10567599

申请日：2004-01-21

申请人： Yasuhiro Fujita

发明人： Yasuhiro Fujita

IPC分类号： E02D5/74

CPC分类号： E02D5/805 ,  E02D5/56

摘要： A conventionally available pile for civil engineering work is constructed such that the pile has in its inside a core body with wedges that stick into soil deep in the ground and function to prevent the pile from coming out of place. A problem exists with such a pile in that placing the core body at an appropriate position inside the pile is difficult. A pile for civil engineering work of this invention enables a core body to be placed at an appropriate position and labor required for the placement to be reduced. A pile (1) for civil engineering work is characterized in that, for example, a guide rail (4) that enables a core body (6) to be guided is provided inside a body of the pile (1), the core body (6) is guided through the guide rail (4), and wedges (6a, 6b) are appropriately guided to cut/pushed-in openings (2a, 2b, 3a, 3b).

摘要翻译： 建造一种常规可用于土木工程的桩，使得桩在其内部具有楔形的楔形物，其楔入土壤深深的土壤中，并且具有防止堆放置的作用。 这样的堆存在一个问题，即将芯体放置在桩内的适当位置是困难的。 本发明的用于土木工程的桩能够将芯体放置在适当的位置，并且减少放置所需的劳力。 一种用于土木工程的桩（1）的特征在于，例如，在芯体（1）的主体内设置能够引导芯体（6）的导轨（4），芯体 6）被引导通过导轨（4），并且楔形件（6a，6b）被适当地引导到切入/推入的开口（2a，2b，3a，3b）。

公开(公告)号：US20060097412A1

公开(公告)日：2006-05-11

申请号：US10519409

申请日：2003-07-14

申请人： Katsuo Iwata ,  Yasuhiro Fujita

发明人： Katsuo Iwata ,  Yasuhiro Fujita

IPC分类号： F02M23/14

CPC分类号： H01M8/04126 ,  H01M2008/147 ,  Y02E60/526 ,  Y02P70/56

摘要： In a gas humidifier used for humidifying fuel in a molten carbonate fuel cell (MCFC), a small-size gas humidifier is achieved by carrying out a steam-generating process and a gas humidifying process by the use of the steam by using a single unit. In order to achieve this structure, a plurality of longitudinal tube plates are laminated in a thickness direction with predetermined intervals so that a heat-exchanger core (100) of a plate-fin type is prepared. Heating-use high-temperature fluid (A) is allowed to flow alternately through a plurality of spaces that are formed inside the heat-exchanger core (100) and placed side by side in the horizontal direction so as to direct a gas to be humidified (B) to another space from above to below. An injection tube (210), which is used for spraying liquid (C) that serves as a steam source, is inserted virtually horizontally along tube plates on two sides in an upper portion of each space through which the gas to be humidified (B) flows. A header pipe (220), which is used for supplying the liquid (C) to the injection tube (210), is connected to the injection tube (210) at a place apart from the heat-exchanger core (100). One portion of the gas to be humidified (B) that has been introduced into the heat-exchanger core (100) is allowed to flow outside the heat-exchanger core (100) and to contact the header pipe (220) placed outside thereof.

摘要翻译： 在用于在熔融碳酸盐燃料电池（MCFC）中加湿燃料的气体加湿器中，小型气体加湿器通过使用单一单元进行蒸汽发生过程和气体加湿过程来实现 。 为了实现这种结构，在规定间隔的厚度方向上层叠多个纵管板，制成板翅式热交换器芯（100）。 允许加热用高温流体（A）交替地流过形成在热交换器芯（100）内的多个空间，并且在水平方向上并排放置，以引导被加湿的气体 （B）从上到下的另一个空间。 用于喷射作为蒸汽源的液体（C）的喷射管（210）实际上水平地沿管板两侧插入每个空间的上部，待加湿气体（B） 流动。 用于向喷射管（210）供给液体（C）的集管（220）在离开热交换器芯（100）的位置连接到喷射管（210）。 被引入到热交换器芯（100）中的被加湿气体（B）的一部分被允许流过热交换器芯（100）外部并与放置在其外部的总管（220）接触。

公开(公告)号：US06787587B1

公开(公告)日：2004-09-07

申请号：US09548265

申请日：2000-04-12

申请人： Tadashi Kato ,  Tadao Endo ,  Minoru Takeuchi ,  Mitsumasa Hashimoto ,  Yasuhiro Fujita ,  Ikuo Hayashi

发明人： Tadashi Kato ,  Tadao Endo ,  Minoru Takeuchi ,  Mitsumasa Hashimoto ,  Yasuhiro Fujita ,  Ikuo Hayashi

IPC分类号： C08J328

CPC分类号： C09D11/30 ,  C08F6/003

摘要： Disclosed are a process for the production of a low-molecular-weight allylamine polymer having a weight average molecular weight of 250 to 4,000 or an addition salt thereof, which comprises distilling a low-molecular-weight allylamine polymer solution to distill off unreacted monoallylamine, then, subjecting a residue to electrodialysis, and optionally carrying out acid treatment, a low-molecular-weight allylamine polymer having an ignition residue content of 5% by weight or less and a weight average molecular weight of 250 to 4,000, or an addition salt of a low-molecular-weight allylamine polymer having said properties, a water-resistance-imparting agent for use in an ink which comprises the above polymer or addition salt, and an ink composition comprising a colorant and the above water-resistance-imparting agent. According to the process of the present invention, a low-molecular-weight allylamine polymer improved in coloring and almost free of an inorganic salt or an addition salt thereof can be efficiently obtained. Further, the ink composition comprising the low-molecular-weight allylamine polymer or the salt thereof, provided by the present invention, not only has high water resistance but also is excellent in shelf life, and it is suitably used for inkjet recording.

摘要翻译： 公开了一种制备重均分子量为250〜4000的低分子量烯丙胺聚合物或其加成盐的方法，其包括蒸馏低分子量烯丙胺聚合物溶液以蒸馏出未反应的单烯丙基胺， 然后，将残渣进行电渗析，任选进行酸处理，将点燃残渣含量为5重量％以下，重均分子量为250〜4000的低分子量烯丙胺聚合物，或加成盐 的具有所述性质的低分子量烯丙胺聚合物，包含上述聚合物或加成盐的油墨中使用的耐水性赋予剂和包含着色剂和上述耐水性赋予剂的油墨组合物 根据本发明的方法，一种低分子量烯丙胺聚合物的着色改进，几乎不含无机盐或加成盐 可以有效地获得。 此外，由本发明提供的包含低分子量烯丙胺聚合物或其盐的油墨组合物不仅具有高耐水性，而且保质期优异，适合用于喷墨记录。

公开(公告)号：US06679099B2

公开(公告)日：2004-01-20

申请号：US10318912

申请日：2002-12-13

申请人： Yasuhiro Fujita ,  Makoto Togawa ,  Yoshiaki Matsubara

发明人： Yasuhiro Fujita ,  Makoto Togawa ,  Yoshiaki Matsubara

IPC分类号： G01N1910

CPC分类号： G01N27/4077

摘要： A gas sensor includes a detection element for detecting a gas component of a gas to be measured, a casing for holding the detection element and a seal member forming a reference gas space together with the casing. The seal member has an end surface exposed to the atmosphere and a through-hole for establishing communication between the atmosphere and the reference gas space. A cylindrical insert member is inserted in the through-hole of the seal member. A sheetlike air permeable filter is sandwiched between an inner surface of the through-hole of the seal member and the cylindrical insert member so as to cover an atmosphere side opening portion of the cylindrical insert member. The atmosphere side opening portion of the cylindrical insert member is retracted from the end surface of the seal member toward the interior of the through-hole, whereby an atmosphere side face of the air permeable filter is retracted from the end surface of the seal member.

摘要翻译： 气体传感器包括用于检测待测气体的气体成分的检测元件，用于保持检测元件的壳体和与壳体一起形成参考气体空间的密封构件。 密封构件具有暴露于大气的端面和用于建立大气和参考气体空间之间的连通的通孔。 圆柱形插入件插入密封件的通孔中。 片状透气过滤器夹在密封件的通孔的内表面和圆柱形插入件之间，以覆盖圆柱形插入件的气氛侧开口部。 圆筒形插入构件的气氛侧开口部从密封构件的端面朝向通孔的内部缩回，从而密封构件的端面缩回透气性过滤器的气氛侧面。

公开(公告)号：US06207796B1

公开(公告)日：2001-03-27

申请号：US09436345

申请日：1999-11-09

申请人： Yorimichi Dairoku ,  Koji Miyake ,  Yasuhiro Fujita ,  Yoshio Irie

发明人： Yorimichi Dairoku ,  Koji Miyake ,  Yasuhiro Fujita ,  Yoshio Irie

IPC分类号： C08F600

CPC分类号： C08F6/02 ,  C08F6/001 ,  C08F6/008

摘要： The present invention provides a production process to obtain a hydrophilic polymer, having a low residual monomer content, with good productivity while keeping the properties of a hydrogel polymer resultant from polymerization. In a drying process for a hydrogel polymer, the hydrogel polymer is dried under normal pressure at a material temperature of not higher than 90° C. until the water content of the hydrogel polymer reduces to 15˜40 weight %, and then the hydrogel polymer is kept for not shorter than 10 minutes either in a state where the change of the water content of the hydrogel polymer is within 5 weight % and where the material temperature is in the range of 70˜120° C. or in a state where the water content of the hydrogel polymer is in the range of 15˜40 weight % and where the material temperature is in the range of 70˜120° C., and then the hydrogel polymer is finish-dried.

摘要翻译： 本发明提供一种生产方法，以获得具有低残留单体含量的亲水性聚合物，同时具有良好的生产率，同时保持水凝胶聚合物的聚合性能。 在水凝胶聚合物的干燥过程中，将水凝胶聚合物在不高于90℃的材料温度下在常压下干燥，直到水凝胶聚合物的含水量降低至15〜40重量％，然后将水凝胶聚合物 在水凝胶聚合物的含水量变化在5重量％以内且材料温度在70〜120℃范围内的状态下，保持不短于10分钟，或者在 水凝胶聚合物的含水量在15〜40重量％的范围内，材料温度在70〜120℃的范围内，然后将水凝胶聚合物进行精干。

公开(公告)号：US06207772B1

公开(公告)日：2001-03-27

申请号：US09620902

申请日：2000-07-20

申请人： Takumi Hatsuda ,  Toru Yanase ,  Yasuhiro Fujita ,  Kazuki Kimura

发明人： Takumi Hatsuda ,  Toru Yanase ,  Yasuhiro Fujita ,  Kazuki Kimura

IPC分类号： C08F2006

CPC分类号： C08F2/10

摘要： A method for producing a cross-linked polymer manifesting a high absorption capacity and having a small content of soluble component by a convenient and expeditious process with high productivity is provided. An absorbent resin such that disposable diapers and other products incorporating the absorbent resin manifest outstanding qualities and a method for the production of the absorbent resin are proposed. The cross-linked polymer according to this invention is produced by a method of polymerizing an aqueous polymerizable monomer solution containing a water-soluble ethylenically unsaturated monomer and a first cross-linking agent capable of forming a hydrogel polymer by polymerization, which method comprises the steps of performing the polymerization in a substantially static state from the time at which the polymerization is initiated till the time at which the whole polymerization system is gelated, subsequently giving the polymerization system a thorough shearing force thereby granulating the hydrogel polymer before the polymerization system has the temperature thereof elevated by the heat of polymerization to the highest level, and further continuing the polymerization.