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1. 发明申请

US20050256233A1 Fluororubber composition, and cured fluororubber formed article using the same and method for producing thereof 审中-公开
标题翻译：氟橡胶组合物和使用其的固化氟橡胶成型体及其制备方法
公开(公告)号：US20050256233A1
公开(公告)日：2005-11-17
申请号：US10517200
申请日：2002-06-10
申请人： Masaya Ocho , Tatsuo Katayama , Takashi Nanba , Masaru Okamoto
发明人： Masaya Ocho , Tatsuo Katayama , Takashi Nanba , Masaru Okamoto
IPC分类号： C08K3/04 , C08K3/22 , C08K3/26 , C08J3/00
CPC分类号： C08K3/22 , C08K3/04 , C08K3/26 , C08K5/13 , C08K2003/222 , C08L27/12
摘要： There are provided a polyol curable fluororubber composition using a fluororubber of general use, a cured fluororubber formed article used as a grommet, a seal packing and the like for a gas sensor which can be used under high temperature circumstances using this, and a method of producing the same. A polyol curable fluororubber composition, which comprises 100 parts by weight of a fluororubber, 6 to 15 parts by weight of magnesium oxide, 0.5 to 5 parts by weight of a hydrotalcite group compound and 20 to 55 parts by weight of a mixture of thermal black and a bituminous coal filler. A cured fluororubber formed article which is produced by forming and curing the fluororubber composition in the presence of a polyol curing agent, and then subjecting the cured formed product to a stepwise temperature elevation treatment in a temperature range of 100° C. to 300° C. According to the present invention, an article which can be used as a grommet, seal packing and the like for a gas sensor under high temperature circumstances, such as an oxygen sensor for an automobile, can be produced, at a reduced cost.
摘要翻译：提供一种使用一般使用的氟橡胶的多元醇固化性氟橡胶组合物，用作密封垫的固化氟橡胶成型体，用于气体传感器的密封填料等，其可以在高温环境下使用，以及使用该方法生产相同。一种多元醇可固化氟橡胶组合物，其包含100重量份的氟橡胶，6至15重量份的氧化镁，0.5至5重量份的水滑石化合物和20至55重量份的热黑和烟煤填料。一种固化的氟橡胶成型体，其通过在多元醇固化剂的存在下形成和固化氟橡胶组合物，然后使固化的成形体在100℃至300℃的温度范围内进行逐步升温处理根据本发明，可以以较低的成本制造可用作高温环境下的气体传感器的索环，密封垫片等用于汽车的氧传感器的制品。

2. 发明申请

US20050132387A1 Electronic apparatus and optical disk recording/reading device including circuit board 审中-公开
标题翻译：包括电路板的电子设备和光盘记录/读取装置
公开(公告)号：US20050132387A1
公开(公告)日：2005-06-16
申请号：US11006761
申请日：2004-12-08
申请人： Tatsuo Katayama , Yasuhisa Ueda
发明人： Tatsuo Katayama , Yasuhisa Ueda
IPC分类号： H05K5/02 , G11B25/04 , G11B33/02 , G11B33/12 , G11B33/14 , H05K1/02 , H05K1/18 , H05K3/28 , H05K7/14
CPC分类号： H05K1/0209 , G11B33/121 , H05K1/181 , H05K3/28 , H05K2201/0112
摘要： The invention provides an electronic apparatus to which a circuit board is attached so that noise caused by a drive unit can be prevented. The electronic apparatus includes a drive unit 2 and a circuit board 5 mounted with electronic components 4 for controlling the drive unit 2. Conductive circuit patterns are formed on both sides of the circuit board 5, and the electronic components 4 are mounted only on one surface of the circuit board 5. The circuit board 5 is attached to the electronic apparatus with anon-mounting surface thereof faced to the drive unit 2, whereby noise caused by the drive unit 2 is blocked by the circuit board 5. Consequently, it is possible to reduce noise of the drive unit 2 from affecting the electronic components 4 mounted on the circuit board 5. In addition, since the non-mounting surface of the circuit board 5 is faced to the drive unit 2 side, the freedom of design on the device side is improved.
摘要翻译：本发明提供了一种电子设备，电路板被安装到其上，从而可以防止由驱动单元引起的噪声。电子设备包括驱动单元2和安装有用于控制驱动单元2的电子部件4的电路板5。导电电路图案形成在电路板5的两侧，电子部件4仅安装在电路板5的一个表面上。电路板5安装在电子设备上，其安装面与驱动单元2相对，由驱动单元2引起的噪声被电路板5阻挡。因此，可以降低驱动单元2的噪声，从而影响安装在电路板5上的电子部件4。此外，由于电路板5的非安装表面面向驱动单元2侧，因此设备侧的设计自由度得到改善。

3. 发明授权

US5501965A Process for producing fructose 2,6-bisphosphate and purification process thereof 失效
标题翻译：制备2,6-二磷酸果糖的方法及其纯化方法
公开(公告)号：US5501965A
公开(公告)日：1996-03-26
申请号：US213738
申请日：1994-03-16
申请人： Ken Iwata , Tatsuo Katayama , Hiroshi Nakajima
发明人： Ken Iwata , Tatsuo Katayama , Hiroshi Nakajima
IPC分类号： C07H11/04 , C12N9/12 , C12P19/02 , C12P19/04 , C12P19/24
CPC分类号： C12N9/1205 , C07H11/04 , C12P19/02 , C12P19/04
摘要： This invention relates to a process for the production of fructose 2,6-bisphosphate which comprises effecting reactions among (i) fructose 6-phosphate, (ii) glucose, (iii) fructose or (iv) glucose 6-phosphate, ATP and a phosphate donor, in the presence of (i) fructose 6-phosphate 2-kinase (PFK 2) and an enzyme which converts ADP into ATP (ADP/ATP converting enzyme), (ii) PFK 2, an ADP/ATP converting enzyme, hexokinase or glucokinase and glucose 6-phosphate isomerase, (iii) PFK 2, an ADP/ATP converting enzyme and hexokinase or glucokinase, or (iv) PFK 2, an ADP/ATP converting enzyme and glucose 6-phosphate isomerase; to a process for the production of fructose 2,6-bisphosphate which comprises allowing diesterase to coexist in a solution containing fructose 1,2-cyclic, 6-bisphosphate; and to a process for the purification of fructose 2,6-bisphosphate which comprises adding zinc salt to a solution containing fructose 2,6-bisphosphate, removing formed precipitate of impurities and adding a zinc salt to the resulting solution to isolate formed precipitate of fructose 2,6-bisphosphate.According to the present invention, fructose 2,6-bisphosphate can be produced easily with a high yield and high purity fructose 2,6-bisphosphate can be obtained easily.
摘要翻译：本发明涉及一种生产2,6-二磷酸果糖的方法，其包括（i）果糖-6-磷酸，（ii）葡萄糖，（iii）果糖或（iv）葡萄糖-6-磷酸，ATP和磷酸供体，在（i）果糖-6-磷酸2-激酶（PFK 2）和将ADP转化成ATP（ADP / ATP转化酶）的酶的存在下，（ii）PFK 2，ADP / ATP转化酶，（iii）PFK 2，ADP / ATP转化酶和己糖激酶或葡糖激酶，或（iv）PFK 2，ADP / ATP转化酶和葡萄糖-6-磷酸异构酶; 涉及生产2,6-二磷酸果糖的方法，其包括使二酯酶共存于含有1,2-环状6-二磷酸果糖的溶液中; 以及纯化2,6-二磷酸果糖的方法，该方法包括向含有2,6-二磷酸果糖的溶液中加入锌盐，除去形成的杂质沉淀物并向所得溶液中加入锌盐以分离形成的果糖沉淀物 2,6-二磷酸酯。根据本发明，可以容易地以高产率制备2,6-二磷酸果糖，并且可以容易地获得高纯度的2,6-二磷酸果糖。

4. 发明授权

US5434255A Process for purifying fructose 1,6-diphosphate 失效
标题翻译：纯化1,6-二磷酸果糖的方法
公开(公告)号：US5434255A
公开(公告)日：1995-07-18
申请号：US37395
申请日：1993-03-26
申请人： Tatsuo Katayama , Hayato Ishihara , Kenji Okada , Masaaki Onda , Hiroshi Nakajima
发明人： Tatsuo Katayama , Hayato Ishihara , Kenji Okada , Masaaki Onda , Hiroshi Nakajima
IPC分类号： B01D15/08 , B01D61/02 , B01D61/44 , B01J41/20 , C07H1/06 , C07H11/04 , C07H13/00
CPC分类号： C07H11/04
摘要： A process for the purification of fructose 1,6-diphosphate which comprises subjecting a fructose 1,6-diphosphate-containing solution to anion exchange column chromatography to separate fructose 1,6-diphosphate therefrom, and subsequently subjecting the resulting FDP fraction to a desalting treatment, so as to provide a highly purified FDP preparation useful as a pharmaceutical drug and the like in a high yield.
摘要翻译： 1,6-二磷酸果糖的纯化方法，该方法包括将含有1,6-二磷酸的果糖溶液进行阴离子交换柱层析，从其中分离出果糖1,6-二磷酸酯，然后将得到的FDP馏分进行脱盐进行处理，从而以高产率提供可用作药物等的高度纯化的FDP制剂。

5. 发明授权

US08828178B2 Sealing device 有权
标题翻译：密封装置
公开(公告)号：US08828178B2
公开(公告)日：2014-09-09
申请号：US13417530
申请日：2012-03-12
申请人： Hironori Yamamoto , Koki Ishida , Tatsuo Katayama , Tadashi Kasamoto , Yoshihiko Yamaguchi , Chihiro Asanuma
发明人： Hironori Yamamoto , Koki Ishida , Tatsuo Katayama , Tadashi Kasamoto , Yoshihiko Yamaguchi , Chihiro Asanuma
IPC分类号： B29C65/00 , B32B37/00 , B32B38/00 , B31B1/60 , F16C32/00 , F16C41/04 , F16C33/76 , F01B25/00 , F03B15/00 , F04D15/00 , F04D27/00 , F16J15/34 , F16J15/32 , H03M1/22 , G01P3/48 , G01P3/54 , F16C41/00 , F16C33/78 , F16C19/18
CPC分类号： F16C41/007 , F16C19/186 , F16C33/7883 , F16C2326/02 , Y10T156/10
摘要： A sealing device which comprises a slinger fixedly fitted to the rotary side member, a core member fixedly fitted to the stationary side member, and an elastic sealing member fixed to the core member and having a seal lip which elastically and slidably contacts the slinger. The slinger comprises a fitting cylindrical portion to be fitted into the rotary side member, a brim portion extending its radial direction at one end of its outside relative to a sealed portion of the fitting cylindrical portion, and a rotary side fixing member fixed to the brim portion. Further, the slinger is made in such a manner that an adhesive layer is formed on its whole surface including a contacting side surface where the seal lip contacts by applying adhesive agent thereon, then the fixing member is integrally fixed thereto, thereafter the adhesive layer is partially removed only in the contacting side surface.
摘要翻译：一种密封装置，其特征在于，包括固定在所述旋转侧部件上的挡泥板，固定在所述固定侧部件上的芯部件，以及弹性密封部件，该弹性密封部件固定于所述芯部部件，并且具有与所述抛油环弹性且可滑动接触的密封唇部。抛油环包括装配到旋转侧构件中的装配圆柱形部分，在其外侧的一端处相对于配合圆柱形部分的密封部分沿其径向方向延伸的边缘部分，以及固定到边缘的旋转侧固定构件一部分。此外，抛油环的制造方式是在其整个表面上形成粘合剂层，该整个表面包括通过在其上施加粘合剂而使密封唇接触的接触侧面，然后将固定部件一体地固定在其上，然后粘合剂层为仅在接触侧表面部分除去。

6. 发明申请

US20130277916A1 Seal Member Having Excellent Wear Resistance, and Seal Structure Using Same 审中-公开
标题翻译：具有优异耐磨性的密封件和使用其的密封结构
公开(公告)号：US20130277916A1
公开(公告)日：2013-10-24
申请号：US13989248
申请日：2011-11-28
申请人： Kazushi Sakate , Tadashi Kasamoto , Tatsuo Katayama
发明人： Kazushi Sakate , Tadashi Kasamoto , Tatsuo Katayama
IPC分类号： F16J15/20 , C09K3/10
CPC分类号： F16J15/20 , C09K3/10 , C09K2200/0208 , C09K2200/0282 , C09K2200/0612 , F16J15/102 , F16J15/3284
摘要： A seal member which is used in a seal part comprising a molded rubber article produced by vulcanizing a rubber composition comprising, a hydrogenated nitrile rubber (A), carbon black (B), and carbon black (C) and/or carbon fiber (D), wherein carbon black (B) has a DBP oil absorption of 250 to 450 mL/100 g, carbon black (C) has a DBP oil absorption of 200 mL/100 g or less, and carbon fiber (D) has an average fiber length of 0.05 to 2 mm and an average fiber diameter of 5 to 30 μm; and wherein, based on 100 parts by mass of the hydrogenated nitrile rubber (A), the amount of carbon black (B) is 5 to 15 parts by mass, the total amount of carbon black (C) and/or carbon fiber (D) is 3 to 35 parts by mass, and the total content of the fillers is 40 parts by mass or less.
摘要翻译：一种用于密封部件的密封件，包括通过硫化橡胶组合物制备的模制橡胶制品，所述橡胶组合物包含氢化丁腈橡胶（A），炭黑（B）和炭黑（C）和/或碳纤维（D ），其中炭黑（B）的DBP吸油量为250〜450mL / 100g，炭黑（C）的DBP吸油量为200mL / 100g以下，碳纤维（D）的平均粒径纤维长度为0.05〜2mm，平均纤维直径为5〜30μm; 其中，基于100质量份氢化丁腈橡胶（A），炭黑（B）的含量为5〜15质量份，炭黑（C）和/或碳纤维（D）的总量）为3〜35质量份，填料的总含量为40质量份以下。

7. 发明申请

US20100093892A1 FLUORORUBBER COMPOSITION, CURED FLUORORUBBER FORMED ARTICLE USING THE SAME AND METHOD FOR PRODUCING THEREOF 审中-公开
标题翻译：氟橡胶组合物，固化氟橡胶成型品及其生产方法
公开(公告)号：US20100093892A1
公开(公告)日：2010-04-15
申请号：US12635202
申请日：2009-12-10
申请人： Masaya OCHO , Tatsuo KATAYAMA , Takashi NANBA , Masaru OKAMOTO
发明人： Masaya OCHO , Tatsuo KATAYAMA , Takashi NANBA , Masaru OKAMOTO
IPC分类号： C08L95/00
CPC分类号： C08K3/22 , C08K3/04 , C08K3/26 , C08K5/13 , C08K2003/222 , C08L27/12
摘要： There are provided a polyol curable fluororubber composition using a fluororubber of general use, a cured fluororubber formed article used as a grommet, a seal packing and the like for a gas sensor which can be used under high temperature circumstances using this, and a method of producing the same. A polyol curable fluororubber composition, which comprises 100 parts by weight of a fluororubber, 6 to 15 parts by weight of magnesium oxide, 0.5 to 5 parts by weight of a hydrotalcite group compound and 20 to 55 parts by weight of a mixture of thermal black and a bituminous coal filler. A cured fluororubber formed article which is produced by forming and curing the fluororubber composition in the presence of a polyol curing agent, and then subjecting the cured formed product to a stepwise temperature elevation treatment in a temperature range of 100° C. to 300° C. According to the present invention, an article which can be used as a grommet, seal packing and the like for a gas sensor under high temperature circumstances, such as an oxygen sensor for an automobile, can be produced, at a reduced cost.
摘要翻译：提供一种使用一般使用的氟橡胶的多元醇固化性氟橡胶组合物，用作密封垫的固化氟橡胶成型体，用于气体传感器的密封填料等，其可以在高温环境下使用，以及一种方法生产相同。一种多元醇可固化氟橡胶组合物，其包含100重量份的氟橡胶，6至15重量份的氧化镁，0.5至5重量份的水滑石化合物和20至55重量份的热黑和烟煤填料。一种固化的氟橡胶成型体，其通过在多元醇固化剂的存在下形成和固化氟橡胶组合物，然后使固化的成形体在100℃至300℃的温度范围内进行逐步升温处理根据本发明，可以以较低的成本制造可用作高温环境下的气体传感器的索环，密封垫片等用于汽车的氧传感器的制品。

8. 发明授权

US07176381B2 Printed circuit board and method of printing identification marks 失效
标题翻译：印刷电路板和打印识别标记的方法
公开(公告)号：US07176381B2
公开(公告)日：2007-02-13
申请号：US11077247
申请日：2005-03-10
申请人： Tatsuo Katayama
发明人： Tatsuo Katayama
IPC分类号： H05K1/00
CPC分类号： H05K1/0266 , H05K1/0286 , H05K3/222 , H05K3/303 , H05K2201/093 , H05K2201/09663 , H05K2201/09936 , H05K2201/09972 , H05K2201/10363 , H05K2201/10636 , H05K2203/173 , Y02P70/611
摘要： It is an object of the invention to provide a printed circuit board capable of easily connecting a plurality of ground patterns corresponding to a plurality of circuit blocks, and of easily selecting the combination of the connection of the plurality of ground patterns. The printed circuit board has a plurality of blocks and a plurality of ground patterns are formed on the circuit blocks. Provided on the adjacent ground patterns are short lands, respectively, printed on the ground patterns disposed opposite to the ground patterns. Identification marks are printed adjacent to the short lands for identifying to which circuit block the short land belongs.
摘要翻译：本发明的目的是提供一种印刷电路板，其能够容易地连接与多个电路块相对应的多个接地图案，并且容易地选择多个接地图案的连接的组合。印刷电路板具有多个块，并且在电路块上形成多个接地图案。在相邻的接地图案上设置有分别印刷在与地面图案相对设置的接地图案上的短接地。识别标记被印在邻近的短处，以识别短地所属的哪个电路块。

9. 发明申请

US20120299250A1 Method for processing rubber surface and sealing member 审中-公开
标题翻译：橡胶表面和密封件加工方法
公开(公告)号：US20120299250A1
公开(公告)日：2012-11-29
申请号：US13510672
申请日：2010-11-16
申请人： Tomohisa Yamamoto , Tatsuo Katayama , Ritsuko Yokota , Chihiro Asanuma , Yutaka Mitooka , Makoto Hino
发明人： Tomohisa Yamamoto , Tatsuo Katayama , Ritsuko Yokota , Chihiro Asanuma , Yutaka Mitooka , Makoto Hino
IPC分类号： F16J15/32 , B23K26/00
CPC分类号： F16J15/3244 , B23K26/389 , B23K2103/30 , B23K2103/50 , C08J7/123 , C08J2321/00 , F16J15/324
摘要： A method for processing a rubber surface and a sealing member treated with the method. In the first mode, a rubber surface is formed with a large number of small dimples in a regularly dotted pattern by irradiating laser beams from a laser irradiation device. In the second mode, a skin layer of the rubber surface is removed by irradiating laser beams from the laser irradiation device. In the third mode, the first mode and the third mode are combined. A sealing member comprises rubber including a seal lip part for elastically and slidably contacting a counterpart member, wherein a sliding contact surface of the seal lip part contacting the counterpart member is treated with one of the first, the second and the third modes of the method for processing a rubber surface.
摘要翻译：一种用于处理橡胶表面的方法和用该方法处理的密封构件。在第一模式中，通过照射来自激光照射装置的激光束，以规则点状图案形成具有大量小凹坑的橡胶表面。在第二模式中，通过照射来自激光照射装置的激光束来去除橡胶表面的表皮层。在第三模式中，组合第一模式和第三模式。密封构件包括橡胶，其包括用于弹性地且可滑动地接触配对构件的密封唇部分，其中接触对应构件的密封唇部分的滑动接触表面用该方法的第一，第二和第三模式之一来处理用于加工橡胶表面。

10. 发明申请

US20120223484A1 Sealing Device 有权
标题翻译：密封装置
公开(公告)号：US20120223484A1
公开(公告)日：2012-09-06
申请号：US13417530
申请日：2012-03-12
申请人： Hironori Yamamoto , Koki Ishida , Tatsuo Katayama , Tadashi Kasamoto , Yoshihiko Yamaguchi , Chihiro Asanuma
发明人： Hironori Yamamoto , Koki Ishida , Tatsuo Katayama , Tadashi Kasamoto , Yoshihiko Yamaguchi , Chihiro Asanuma
IPC分类号： F16J15/32
CPC分类号： F16C41/007 , F16C19/186 , F16C33/7883 , F16C2326/02 , Y10T156/10
摘要： A sealing device which comprises a slinger fixedly fitted to the rotary side member, a core member fixedly fitted to the stationary side member, and an elastic sealing member fixed to the core member and having a seal lip which elastically and slidably contacts the slinger. The slinger comprises a fitting cylindrical portion to be fitted into the rotary side member, a brim portion extending its radial direction at one end of its outside relative to a sealed portion of the fitting cylindrical portion, and a rotary side fixing member fixed to the brim portion. Further, the slinger is made in such a manner that an adhesive layer is formed on its whole surface including a contacting side surface where the seal lip contacts by applying adhesive agent thereon, then the fixing member is integrally fixed thereto, thereafter the adhesive layer is partially removed only in the contacting side surface.
摘要翻译：一种密封装置，其特征在于，包括固定在所述旋转侧部件上的挡泥板，固定在所述固定侧部件上的芯部件，以及弹性密封部件，该弹性密封部件固定于所述芯部部件，并且具有与所述抛油环弹性且可滑动接触的密封唇部。抛油环包括装配到旋转侧构件中的装配圆柱形部分，在其外侧的一端处相对于配合圆柱形部分的密封部分沿其径向方向延伸的边缘部分，以及固定到边缘的旋转侧固定构件一部分。此外，抛油环的制造方式是在其整个表面上形成粘合剂层，该整个表面包括通过在其上施加粘合剂而使密封唇接触的接触侧面，然后将固定部件一体地固定在其上，然后粘合剂层为仅在接触侧表面部分除去。

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