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1. 发明授权

US07284645B2 Fluid transmission device 失效
标题翻译：流体传动装置
公开(公告)号：US07284645B2
公开(公告)日：2007-10-23
申请号：US11157158
申请日：2005-06-21
申请人： Yoshihisa Yamamoto , Tokuji Yoshimoto , Akira Kitajima
发明人： Yoshihisa Yamamoto , Tokuji Yoshimoto , Akira Kitajima
IPC分类号： F16H41/24
CPC分类号： F16H45/02 , F16H41/28 , F16H2041/243 , F16H2045/0294
摘要： In a fluid transmission device, a male fitting surface of a periphery of a diameter-expanded portion of a pump shell is fitted to a female fitting surface of an inner circumference of a peripheral wall portion of a cylindrical transmission cover, and a fillet weld being is formed between an end surface of the peripheral wall portion and a peripheral surface of the diameter-expanded portion along an entire circumference, thereby connecting together the pump shell and the transmission cover. An annular recess is formed in an inner circumferential surface of the peripheral wall portion to adjoin the female fitting surface on the side opposite from the fillet weld. A portion of the transmission cover corresponding to the recess constitutes an annular thin-walled portion which has a thickness smaller than the portions of the transmission cover along the opposite sides of the annular thin wall portion. Therefore, even if the diameters of the pump shell and the transmission cover are increased, the durability of the pump shell and the transmission cover can be improved by alleviating excessive stress concentration on the fillet weld between the pump shell and the transmission cover.
摘要翻译：在流体传动装置中，泵壳的直径扩大部分的周边的阳配合表面装配到圆柱形传动罩的周壁部分的内圆周的阴配合表面上，并且角焊沿圆周方向形成在周壁部的端面与直径扩大部的周面之间，由此将泵壳与变速器罩连接起来。在周壁部的内周面形成有环状的凹部，以与与内角焊缝相反一侧的阴配合面相邻。对应于凹部的传动罩的一部分构成环形薄壁部分，该环形薄壁部分的厚度小于沿着环形薄壁部分的相对侧的变速箱盖部分的厚度。因此，即使泵壳和变速箱盖的直径增大，也可以通过减轻泵壳与变速箱盖之间的角焊缝上的过度的应力集中来提高泵壳和变速器盖的耐久性。

2. 发明申请

US20060000682A1 Fluid transmission device 失效
标题翻译：流体传动装置
公开(公告)号：US20060000682A1
公开(公告)日：2006-01-05
申请号：US11157158
申请日：2005-06-21
申请人： Yoshihisa Yamamoto , Tokuji Yoshimoto , Akira Kitajima
发明人： Yoshihisa Yamamoto , Tokuji Yoshimoto , Akira Kitajima
IPC分类号： F16H41/24
CPC分类号： F16H45/02 , F16H41/28 , F16H2041/243 , F16H2045/0294
摘要： In a fluid transmission device, a male fitting surface of a periphery of a diameter-expanded portion of a pump shell is fitted to a female fitting surface of an inner circumference of a peripheral wall portion of a cylindrical transmission cover, and a fillet weld being is formed between an end surface of the peripheral wall portion and a peripheral surface of the diameter-expanded portion along an entire circumference, thereby connecting together the pump shell and the transmission cover. An annular recess is formed in an inner circumferential surface of the peripheral wall portion to adjoin the female fitting surface on the side opposite from the fillet weld. A portion of the transmission cover corresponding to the recess constitutes an annular thin-walled portion which has a thickness smaller than the portions of the transmission cover along the opposite sides of the annular thin wall portion. Therefore, even if the diameters of the pump shell and the transmission cover are increased, the durability of the pump shell and the transmission cover can be improved by alleviating excessive stress concentration on the fillet weld between the pump shell and the transmission cover.
摘要翻译：在流体传动装置中，泵壳的直径扩大部分的周边的阳配合表面装配到圆柱形传动罩的周壁部分的内圆周的阴配合表面上，并且角焊沿圆周方向形成在周壁部的端面与直径扩大部的周面之间，由此将泵壳与变速器罩连接起来。在周壁部的内周面形成有环状的凹部，以与与内角焊缝相反一侧的阴配合面相邻。对应于凹部的传动罩的一部分构成环形薄壁部分，该环形薄壁部分的厚度小于沿着环形薄壁部分的相对侧的变速箱盖部分的厚度。因此，即使泵壳和变速箱盖的直径增大，也可以通过减轻泵壳与变速箱盖之间的角焊缝上的过度的应力集中来提高泵壳和变速器盖的耐久性。

3. 发明授权

US09267591B2 Torque converter stator structure 有权
标题翻译：转矩转子定子结构
公开(公告)号：US09267591B2
公开(公告)日：2016-02-23
申请号：US14125778
申请日：2012-06-20
申请人： Tomoya Okaji , Hiroya Abe , Yoshitaka Mishima , Tomohiko Usui , Akira Kitajima , Tomohiko Tsuchiya
发明人： Tomoya Okaji , Hiroya Abe , Yoshitaka Mishima , Tomohiko Usui , Akira Kitajima , Tomohiko Tsuchiya
IPC分类号： F16H41/26 , F16H41/28 , F16H61/60 , F16H41/24 , F16H45/02
CPC分类号： F16H41/26 , F16H41/28 , F16H45/02 , F16H61/60 , F16H2041/246 , F16H2041/285
摘要： Among first and second stators of a torque converter supported on a fixed part by a one-way clutch corresponding to the stators, the number of second stator blades of the second stator on the downstream side in the direction of flow of oils larger than the number of first blades of the first stator on the upstream side, and the maximum value t2 for blade thickness of the second stator blade is smaller than the minimum value t1 for blade thickness of the first stator blade. Therefore, it is possible to ensure that there is a sufficient gap (β) between a trailing edge of the first stator blade and a leading of the second stator blade, thus preventing the flow of oil from being stopped by the gap (β), and it is possible to align effectively the flow of oil by means of the second stator blades.
摘要翻译：在通过与定子相对应的单向离合器支撑在固定部分上的变矩器的第一和第二定子中，第二定子的第二定子叶片在下游侧的油流动方向的数量大于数量第一定子的第一叶片在上游侧，第二定子叶片的叶片厚度的最大值t2小于第一定子叶片的叶片厚度的最小值t1。因此，可以确保在第一定子叶片的后缘和第二定子叶片的前缘之间存在足够的间隙（＆amp; bgr），从而防止油的流动被间隙（＆bgr; ），并且可以通过第二定子叶片有效地对准油的流动。

4. 发明授权

US4769075A Binder for manufacture of precision casting mold 失效
标题翻译：用于精密铸造模具制造的粘合剂
公开(公告)号：US4769075A
公开(公告)日：1988-09-06
申请号：US78653
申请日：1987-07-28
申请人： Yoshitane Watanabe , Akira Kitajima , Keiko Tasaki , Yoshiro Hayashi , Isamu Yuuki
发明人： Yoshitane Watanabe , Akira Kitajima , Keiko Tasaki , Yoshiro Hayashi , Isamu Yuuki
IPC分类号： B22C1/16 , B22C1/20 , B28B7/36 , B28B7/28
CPC分类号： B22C1/205 , B22C1/165
摘要： A binder for manufacture of a precision casting mold comprising a transparent solution containing an alkyl orthosilicate or an alkyl polysilicate having a polymerization degree of 2 to 10, and an amino-alkoxide of a metal selected from a group consisting of titanium, zirconium, tin and aluminum or a mixture thereof in the mol ratio (Si/N) of 0.01 to 1.0 calculated in terms of the silicon atom contained in the silicate and the basic nitrogen atom contained in the amino-alkoxide. This binder is excellent in preservation stability and workability and does not dissolve the surface of a water-soluble pattern.
摘要翻译：一种用于制造精密铸造模具的粘合剂，其包含含有聚合度为2〜10的原硅酸烷基酯或聚硅酸烷基酯的透明溶液，以及选自钛，锆，锡的金属的氨基醇盐和铝或其混合物，其摩尔比（Si / N）为0.01至1.0，以硅酸盐中所含的硅原子计和氨基烷氧基中所含的碱性氮原子计算。该粘合剂的保存稳定性和加工性优异，不溶解水溶性图案的表面。

5. 发明申请

US20140123637A1 TORQUE CONVERTER STATOR STRUCTURE 有权
标题翻译：扭矩转换器定子结构
公开(公告)号：US20140123637A1
公开(公告)日：2014-05-08
申请号：US14125778
申请日：2012-06-20
申请人： Tomoya Okaji , Hiroya Abe , Yoshitaka Mishima , Tomohiko Usui , Akira Kitajima , Tomohiko Tsuchiya
发明人： Tomoya Okaji , Hiroya Abe , Yoshitaka Mishima , Tomohiko Usui , Akira Kitajima , Tomohiko Tsuchiya
IPC分类号： F16H41/26 , F16H41/28
CPC分类号： F16H41/26 , F16H41/28 , F16H45/02 , F16H61/60 , F16H2041/246 , F16H2041/285
摘要： Among first and second stators of a torque converter supported on a fixed part by a one-way clutch corresponding to the stators, the number of second stator blades of the second stator on the downstream side in the direction of flow of oil is larger than the number of first blades of the first stator on the upstream side, and the maximum value t2 for blade thickness of the second stator blade is smaller than the minimum value t1 for blade thickness of the first stator blade. Therefore, it is possible to ensure that there is a sufficient gap (β) between a trailing edge of the first stator blade and a leading edge of the second stator blade, thus preventing the flow of oil from being stopped by the gap (β), and it is possible to align effectively the flow of oil by means of the second stator blades.
摘要翻译：在通过与定子相对应的单向离合器支撑在固定部分上的变矩器的第一和第二定子中，在油流动方向上的下游侧的第二定子的第二定子叶片的数量大于上游侧的第一定子的第一叶片的数量和第二定子叶片的叶片厚度的最大值t2小于第一定子叶片的叶片厚度的最小值t1。因此，可以确保在第一定子叶片的后缘与第二定子叶片的前缘之间存在足够的间隙（＆amp; bgr），从而防止油流被间隙（＆bgr）停止 ;），并且可以通过第二定子叶片有效地对准油的流动。

6. 发明授权

US4750142A Flame detector 失效
标题翻译：火焰探测器
公开(公告)号：US4750142A
公开(公告)日：1988-06-07
申请号：US822892
申请日：1986-01-27
申请人： Kouji Akiba , Akira Kitajima , Yoshio Arai
发明人： Kouji Akiba , Akira Kitajima , Yoshio Arai
IPC分类号： G01J1/42 , F23N5/08 , G08B17/12 , G01J1/00 , G08B21/00
CPC分类号： G08B17/12
摘要： A flame detector comprising a flame sensor, a storing section for storing a predetermined reference value, a comparing section for comparing a value of a signal from the flame sensor which changes in amplitude corresponding to a change in flickering of flames with said reference value and adapted to detect flames when the value of said signal exceeds the reference value, and a flame determining section which comprises a computing section for computing a ratio of an amplitude value of a minus change component to an amplitude value of a plus change component of changes in flickering of flames. The storing section stores a preset first threshold value and a preset second threshold value higher than said first threshold value, and the flame determining section signifies the presence of flames is when the ratio of the amplitude values of the signals is larger than the first threshold value and lower than the second threshold value.
摘要翻译：一种火焰检测器，包括火焰传感器，用于存储预定参考值的存储部分，比较部分，用于将来自火焰传感器的信号值与对应于火焰闪烁的变化相对应的幅度变化与所述参考值进行比较，当所述信号的值超过参考值时检测火焰，以及火焰确定部分，其包括计算部分，用于计算负变化分量的振幅值与闪烁变化的加变化分量的振幅值的比率的火焰。存储部分存储预设的第一阈值和高于所述第一阈值的预设的第二阈值，并且所述火焰确定部分表示当所述信号的振幅值的比值大于所述第一阈值时所述火焰的存在并低于第二阈值。

7. 发明授权

US4078029A Process for preparing mold 失效
标题翻译：模具制备工艺
公开(公告)号：US4078029A
公开(公告)日：1978-03-07
申请号：US725946
申请日：1976-09-23
申请人： Akitoshi Yoshida , Masaharu Kosaka , Akira Kitajima
发明人： Akitoshi Yoshida , Masaharu Kosaka , Akira Kitajima
IPC分类号： B22C1/18 , B22C1/20 , C04B12/04 , C04B28/24 , C04B35/63 , C04B35/64
CPC分类号： C04B12/04 , B22C1/186 , B22C1/205 , C04B28/24 , C04B35/6316
摘要： A process for preparing a mold by preparing a slurry of refractory powder in a binder solution comprising silica sol and monomethyl triethanol ammonium silicate or tetraethanol ammonium silicate at a mole ratio of SiO.sub.2 /M.sub.2 O of 10 to 22 and a mole ratio of SiO.sub.2 /NR of 9 to 28 wherein M represents Li or Na and NR represents monoethyl triethanol ammonium hydroxide or tetraethanol ammonium hydroxide, and repeating an overcoating of said slurry and a refractory powder by coating said slurry on a pattern, sanding said refractory powder on the coated pattern and drying it to form a green mold, separating said green mold from said pattern and calcining said green mold.
摘要翻译：一种制备模具的方法，该方法通过以下方式制备模具：制备含有二氧化硅溶胶和单甲基三乙醇硅酸铵或四乙醇硅酸铵的粘合剂溶液中的难熔粉末浆料，其摩尔比为SiO 2 / M 2 O为10至22，摩尔比为SiO 2 / 9〜28，其中M表示Li或Na，NR表示单乙基三乙醇铵氢氧化物或四乙醇铵氢氧化物，并重复所述浆料和耐火材料粉末的外涂层，通过在所述图案上涂布所述浆料，将所述耐火材料粉末打磨在涂布图案上并干燥形成绿色模具，将所述生坯与所述图案分离并煅烧所述生坯。

8. 发明授权

US5332432A Inorganic adhesive composition 失效
标题翻译：无机粘合剂组成
公开(公告)号：US5332432A
公开(公告)日：1994-07-26
申请号：US18307
申请日：1993-02-16
申请人： Ken-ichi Okubi , Akira Kitajima , Hisayuki Sato , Kiyomi Ema
发明人： Ken-ichi Okubi , Akira Kitajima , Hisayuki Sato , Kiyomi Ema
IPC分类号： C09J1/00 , C04B28/24
CPC分类号： C09J1/00
摘要： Disclosed is an inorganic adhesive composition comprising (a) an aqueous silica sol and (b) an inorganic refractory powder along with one or more materials selected from (c) a fine powdery silica, (d) an aqueous alkali silicate solution and (e) a silane coupling agent. After hardening, the hardened product of the composition displays noticeably improved adhesion strength and electric insulating property.
摘要翻译：公开了一种无机粘合剂组合物，其包含（a）水性二氧化硅溶胶和（b）无机耐火粉末以及一种或多种选自（c）细粉状二氧化硅，（d）碱性硅酸钠水溶液和（e）硅烷偶联剂。硬化后，组合物的硬化产物显着提高粘合强度和电绝缘性能。

9. 发明授权

US4755687A System and method for detecting flames 失效
标题翻译：用于检测火焰的系统和方法
公开(公告)号：US4755687A
公开(公告)日：1988-07-05
申请号：US813032
申请日：1985-12-24
申请人： Kouji Akiba , Akira Kitajima , Yoshio Arai
发明人： Kouji Akiba , Akira Kitajima , Yoshio Arai
IPC分类号： G01J1/02 , G01V8/12 , G08B17/00 , G08B17/12 , A62C37/18
CPC分类号： G08B17/12 , G08B17/00 , G08B17/113
摘要： A system and method for detecting a fire source in a supervised region by means of fire detectors which effectively scan all over such region. A plurality of reference fire sources of the same geometric shape of the minimum size to be regareded as a fire are assumed to be located in successive predetermined position on the floor of the supervised region. Vertical control means successively sets the vertical deflection angles of each detector along the respective straight lines from each detector which graze by the upper end of the respective fire sources and to the lower end of the succeeding fire source. The system also comprises horizontal control means for causing the detectors to horizontally scan the supervised region. Upon detection of a fire, the detectors provide fire detection signals to a central processor unit which then actuates a spray nozzle to direct fire extinguishing fluid on the fire.
摘要翻译：一种用于通过火灾探测器检测监督区域中的火源的系统和方法，该火灾探测器有效地扫描该区域。假设要被视为火的最小尺寸相同几何形状的多个参考火源位于监督区域的地板上的连续预定位置。垂直控制装置依次将每个检测器的垂直偏转角设置成从各个火源的上端掠过的每个检测器和相继的火源的下端沿着相应的直线。该系统还包括用于使检测器水平地扫描监督区域的水平控制装置。在检测到火灾时，检测器向中央处理器单元提供火灾检测信号，然后中央处理器单元启动喷嘴以将灭火液引导到火上。

10. 发明授权

US4884222A Fire alarm system 失效
标题翻译：火警系统
公开(公告)号：US4884222A
公开(公告)日：1989-11-28
申请号：US760312
申请日：1985-07-29
申请人： Tetsuya Nagashima , Eiji Matsushita , Sadataka Yuchi , Akira Kitajima
发明人： Tetsuya Nagashima , Eiji Matsushita , Sadataka Yuchi , Akira Kitajima
IPC分类号： G08B17/00 , G08B29/18
CPC分类号： G08B29/183 , G08B17/00
摘要： A fire alarm system of the present invention is adapted to compute an approximation equation based on the detection data from a detector or detectors such about a smoke density, a temperature, a gas concentration, etc. and predictively determine a fire based on the approximation equation. The system including computing section for computing an approximation equation approximating a change in the physical phenomenon related to the occurrence of a fire which is output from the detector or detectors, sequentially sampled and stored and for computing a future value of the phenomenon estimated from the approximation by using a predetermined number of the data stored in a storing section. The future vale is compared with a data value preliminarily set in association with the fire alarming and an alarm is generated when the relation therebetween is not within a predetermined range.
摘要翻译：本发明的火灾报警系统适用于根据来自检测器或检测器的检测数据计算近似方程，例如烟密度，温度，气体浓度等，并根据近似方程式预测火灾。该系统包括用于计算逼近近似方程的计算部分，其近似来自从依次采样和存储的检测器或检测器输出的火灾发生相关的物理现象的变化，并用于计算从近似估计的现象的未来值通过使用存储在存储部分中的预定数量的数据。将未来值与与火灾报警相关联地预先设定的数据值进行比较，并且当它们之间的关系不在预定范围内时产生报警。

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