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41. 发明专利

JP2013167318A Rotational vibration suppression device 有权
标题翻译：旋转振动抑制装置
公开(公告)号：JP2013167318A
公开(公告)日：2013-08-29
申请号：JP2012031757
申请日：2012-02-16
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： AKAIWA SHUICHI
IPC分类号： F16F9/53 , F16F9/12 , F16F15/02 , F16F15/03
摘要： PROBLEM TO BE SOLVED: To provide a rotational vibration suppression device capable of suppressing rotational vibration with a simple structure without requiring power.SOLUTION: A rotational vibration suppression device includes: a disc 11 rotating integrally with a rotary shaft 60 around the same axis N; a casing 20 having opposite surfaces 21, 22 facing both surfaces 11a, 11b of the disc 11 through predetermined spaces, respectively, and arranged relatively rotatably with respect to the disc 11 and the rotary shaft 60; magnetic viscous fluid 30 interposed in the predetermined spaces; and magnetic field generation means to generate a magnetic field penetrating the predetermined spaces where the magnetic viscous fluid 30 is interposed and the disc 11. The magnetic field generation means are a pair of permanent magnets 40 arranged on both sides in a plate thickness direction of the disc 11 outside the casing 20.
摘要翻译：要解决的问题：提供一种能够以简单的结构抑制旋转振动而不需要动力的旋转振动抑制装置。解决方案：旋转振动抑制装置包括：与旋转轴60围绕相同轴线N一体旋转的盘11; 壳体20具有分别相对于盘11和旋转轴60相对旋转的相对表面21,22面对盘11的两个表面11a，11b的预定空间; 插入在预定空间中的磁性粘性流体30; 以及磁场产生装置，用于产生穿过磁性粘性流体30插入的预定空间的磁场和磁盘11.磁场产生装置是一对永磁体40，其布置在板状厚度方向的两侧外壳20外的盘11。

42. 发明专利

JP2013129896A Stainless member, method for producing the same, separator used for proton-exchange membrane fuel cell, and method for producing the separator 有权
标题翻译：不锈钢构件及其制造方法，用于原子交换膜燃料电池的分离器及其制造方法
公开(公告)号：JP2013129896A
公开(公告)日：2013-07-04
申请号：JP2011281855
申请日：2011-12-22
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： HASHIMOTO MASARU , MORI YOICHI , LIAO JINSUN , SUGIMURA SEIJI , YAMAMURO SHIGEKI
IPC分类号： C23C22/34 , C22C38/00 , C23C22/30 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a stainless member with excellent corrosion resistance and low contact resistance.SOLUTION: The stainless member 50 includes stainless steel 501 and a passive film 502. The stainless steel 501 comprises austenitic stainless steel. More specifically, the stainless steel 501 comprises SUS304 2B material, SUS304 BA material, SUS310S BA material, SUS316L BA material, and SUS316L 2B material. The passive film 502 includes 52.04% or more of a chromium oxide. Also, passivity-maintaining current of the stainless member 50 is smaller than that of stainless steel including a passive film whose compositional ratio of the chromium oxide is less than 50%.
摘要翻译：要解决的问题：提供具有优异的耐腐蚀性和低接触电阻的不锈钢构件。解决方案：不锈钢构件50包括不锈钢501和钝化膜502.不锈钢501包括奥氏体不锈钢。更具体地说，不锈钢501包括SUS304 2B材料，SUS304 BA材料，SUS310S BA材料，SUS316L BA材料和SUS316L 2B材料。钝化膜502包含氧化铬的52.04％以上。此外，不锈钢构件50的无源维持电流小于包括氧化铬的组成比小于50％的钝化膜的不锈钢的电流维持电流。

43. 发明专利

JP2013119867A Butterfly valve 有权
标题翻译：蝶阀
公开(公告)号：JP2013119867A
公开(公告)日：2013-06-17
申请号：JP2011266614
申请日：2011-12-06
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： NAGASE ATSUSHI , OKADA AKIRA
IPC分类号： F16K1/22 , F16K47/02
CPC分类号： F16K47/045 , F16K1/222
摘要： PROBLEM TO BE SOLVED: To prevent an increase in a pressure loss at a large opening degree while effectively suppressing cavitation.SOLUTION: A butterfly valve includes, as basic constituent members, a cylindrical valve casing 1 functioning as a part of a flow passage, a valve rod 2 intersecting the flow passage, and a disk-like valve element 3 turning with the valve rod 2 as an axis; and the valve opens and closes the flow passage in the valve casing 1 with turning of the valve element 3. The valve further includes: a porous plate member 7 in a partial sphere shell form, at a downstream side of a part on the orifice side of the valve element 3, to straighten a fluid passing through through-holes 8 of the porous plate member 7 toward the center of the flow passage; and a concave spherical part 10 in a part to be the nozzle side of the valve casing 1. When the valve element 3 is turned, within a range of a predetermined opening degree or smaller, the outer circumference of the part to be the nozzle side of the valve element 3 slides on or approaches the concave spherical part 10, and the flow of a fluid is blocked or suppressed at the nozzle side.
摘要翻译：要解决的问题：为了防止在大的开度下的压力损失的增加同时有效地抑制空化。解决方案：蝶阀包括作为流路的一部分起作用的圆柱形阀壳体1，与流路相交的阀杆2和作为基本构成部件的盘状阀体3，杆2为轴; 并且阀通过阀元件3的转动来打开和关闭阀壳1中的流路。阀还包括：在孔侧的部分的下游侧具有局部球壳形式的多孔板构件7 以将通过多孔板构件7的通孔8的流体朝向流路的中心拉直; 以及作为阀壳体1的喷嘴侧的一部分的凹球形部分10.当阀体3转动时，在预定开度或更小的范围内，作为喷嘴侧的部分的外周阀元件3在凹球面部分10上滑动或接近凹球面部分10，并且流体在喷嘴侧被堵塞或抑制。版权所有（C）2013，JPO＆INPIT

44. 发明专利

JP2013099728A Steam distribution duct 有权
标题翻译：蒸汽分配管
公开(公告)号：JP2013099728A
公开(公告)日：2013-05-23
申请号：JP2011245438
申请日：2011-11-09
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： SHUDO MASAMI , KAMANO HIROOMI , TOMOTO AKIHIRO
IPC分类号： B01D53/04 , B01D53/72 , F23G7/06
CPC分类号： Y02A50/235
摘要： PROBLEM TO BE SOLVED: To level a peak of an organic compound desorbed and fed when a volatile organic compound is desorbed in an adsorption column for treating volatile organic compound-containing gas by adsorbing the volatile organic compound.SOLUTION: Steam for desorption is supplied into an adsorption layer by using a steam distribution duct 10 which has a main trunk part 12 joined to a steam blowing-in port 11, and a distribution part 21 extending downward from the main trunk part 12, and which includes at least; downstream discharge parts 13a to 13c connected to the main trunk part 12; and an upstream discharge part 22 connected to the distribution part 21, wherein steam discharge ports are provided at two or more positions in the steam distribution duct. Desorbed organic compounds are first fed to the steam discharged from the downstream discharge parts 13a to 13c and after a while, the desorbed organic compounds are fed to the steam discharged from the upstream discharge part 22.
摘要翻译：待解决的问题：使挥发性有机化合物在用于通过吸附挥发性有机化合物处理含挥发性有机化合物的气体的吸附塔中解吸时解吸并进料的有机化合物的峰值达到水平。解决方案：通过使用具有连接到蒸汽吹入口11的主干部分12的蒸汽分配管道10和从主干部分向下延伸的分配部分21，将用于解吸的蒸汽供应到吸附层中 12，至少包括; 连接到主干部12的下游排出部13a〜13c; 以及与分配部21连接的上游排出部22，其中在蒸汽分配管中的两个或更多个位置设置有蒸汽排出口。首先将解吸的有机化合物进料到从下游排出部13a至13c排出的蒸汽中，并且一段时间后，解吸的有机化合物被供给到从上游排出部分22排出的蒸汽。（C）2013， JPO和INPIT

45. 发明专利

JP2013094136A Cover for float 审中-公开
标题翻译： FLOAT盖子
公开(公告)号：JP2013094136A
公开(公告)日：2013-05-20
申请号：JP2011241257
申请日：2011-11-02
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： MAMIYA SATOSHI , NISHIBORI YOSHIAKI , HAZAMA MASAYA , KIZU MASATAKA , GOTO MINORU
IPC分类号： A01K61/00
CPC分类号： Y02A40/81 , Y02A40/826
摘要： PROBLEM TO BE SOLVED: To protect a float for supporting a wall net from degradation with time and prevent damage of its appearance.SOLUTION: The float cover includes a cylindrical member 1 made of a reinforced plastic material and produced by a filament winding method, and lids 2 to close the longitudinal end parts of the cylindrical member 1. The float for supporting a wall net is produced by placing a floating member 3 in the cylindrical member 1 and closing both longitudinal ends with the lids 2. Since the floating member 3 is used in a state covered with the float cover, discoloration, degradation and staining of the material of the floating member 3 with time are suppressed and the beautiful appearance is maintained. The reinforced plastic material produced by filament winding method has rigid texture, is resistant to deterioration by solar light and water relative to an expanded resin and other light resin such as foamed polystyrene used as a material for the floating member 3, and is resistant to staining of the surface. It is economical because the float cover is continuously usable simply by exchanging the floating member 3.
摘要翻译：要解决的问题：为了保护用于支撑墙网的浮子不受时间的影响，并防止其外观受损。解决方案：浮子盖包括由增强塑料材料制成并通过丝线缠绕方法制成的圆柱形构件1和用于封闭圆柱形构件1的纵向端部的盖2。用于支撑墙网的浮子是通过将浮动构件3放置在圆筒构件1中并且用盖子2封闭两个纵向端部而产生。由于浮动构件3以浮动盖覆盖的状态使用，浮动构件的材料的变色，劣化和污染 3随着时间的推移被抑制，保持了美丽的外观。通过长丝缠绕法生产的增强塑料材料具有刚性的结构，耐太阳能和水相对于发泡树脂和其它轻质树脂如发泡聚苯乙烯用作浮动部件3的材料而劣化，并且耐染色性的表面。这是经济的，因为浮动盖可以简单地通过更换浮动构件3连续使用。版权所有：（C）2013，JPO＆INPIT

46. 发明专利

JP2013092188A Sliding member 有权
标题翻译：滑动会员
公开(公告)号：JP2013092188A
公开(公告)日：2013-05-16
申请号：JP2011233891
申请日：2011-10-25
申请人： Kurimoto Ltd , 株式会社栗本鐵工所 , Meijo Univ , 学校法人名城大学
发明人： HIRAI YOSHIMASA , SATO TOMOHIRO , USAMI HATSUHIKO
IPC分类号： F16C33/10 , B22F5/00 , C22C9/02 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To distribute graphite over a surface of a sliding member without causing a decrease in the strength, without requiring processes such as adhesion or drying, and without generating a discontinuous surface, in manufacturing a copper alloy-made sliding member.SOLUTION: Graphite is held in recesses over the sliding member formed such that on the sliding surface, the recesses account for an area ratio of 2% or more, and an average size thereof on the surface of the recesses is 5 to 75 μm.
摘要翻译：要解决的问题：为了在不引起强度降低的情况下将石墨分散在滑动构件的表面上，而不需要诸如粘附或干燥的工艺，并且不产生不连续表面，在制造铜合金制滑动会员。解决方案：石墨保持在滑动构件上形成的凹部中，使得在滑动表面上，凹槽占面积比为2％或更大，并且其凹部表面上的平均尺寸为5至75 μm。版权所有（C）2013，JPO＆INPIT

47. 发明专利

JP2013079691A Rotational power transmission device 有权
标题翻译：旋转动力传动装置
公开(公告)号：JP2013079691A
公开(公告)日：2013-05-02
申请号：JP2011220553
申请日：2011-10-04
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： AKAIWA SHUICHI
IPC分类号： F16H3/14 , F16D37/02 , F16D63/00 , F16F9/12 , F16F9/53 , F16H35/00
摘要： PROBLEM TO BE SOLVED: To quickly reverse the output side rotational direction without reversing the rotational direction of a power source, in a rotational power transmission device having a rotation braking device of using a magnetic viscous fluid.SOLUTION: This rotational power transmission device includes two rotation braking devices 1 and 2 having rotors and housings 12 and 22 relatively rotatably arranged around the axis and electromagnets 16 arranged in the housings, and respectively filling the magnetic viscous fluid in clearances between them, and includes an input shaft 3 connected to the rotor of the one rotation braking device 1 to integrally rotate with the rotor, a rotational direction reversing mechanism 4 for taking out component force by reversing the rotational direction from the input shaft 3, a reversal shaft 48 which is connected to the rotor 2 of the other rotation braking device to integrally rotate with the rotor and to which the component force from the input shaft 3 is transmitted via the rotational direction reversing mechanism 4, an output member 5 fixed to the housings of the two rotation braking devices and coaxially rotatably arranged around the input shaft and the reversal shaft 48, and an output shaft 7 integrally rotatably and coaxially connected to the output member.
摘要翻译：要解决的问题：在具有使用磁性粘性流体的旋转制动装置的旋转动力传递装置中，快速地反转输出侧旋转方向而不使电源的旋转方向反转。解决方案：该旋转动力传递装置包括两个旋转制动装置1和2，其具有转子和围绕轴线相对可旋转地布置的壳体12和22以及布置在壳体中的电磁体16，并且分别在其间间隙地填充磁性粘性流体并且包括连接到一个旋转制动装置1的转子以与转子一体地旋转的输入轴3，用于通过从输入轴3反转旋转方向来取出分力的旋转方向反转机构4，反转轴 48，其连接到另一旋转制动装置的转子2，与转子一体地旋转，并且来自输入轴3的分力经由旋转方向反转机构4传递到其上;输出构件5，固定到壳体两个旋转制动装置并且围绕输入轴和反转轴48同轴地可旋转地布置，以及输出轴7一体地可旋转并同轴地连接到输出构件。版权所有（C）2013，JPO＆INPIT

48. 发明专利

JP2013068240A Composite valve 审中-公开
标题翻译：复合阀
公开(公告)号：JP2013068240A
公开(公告)日：2013-04-18
申请号：JP2011205679
申请日：2011-09-21
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： MARUTA KOHEI
IPC分类号： F16K31/44 , F16K11/22
摘要： PROBLEM TO BE SOLVED: To provide a composite valve capable of driving to open/close a gate valve and a release valve by a same driving source without using a reduction gear.SOLUTION: In a composite valve which has a gate valve provided just before an air heating furnace of a gas inlet pipe for introducing combustible gas into the air heating furnace and a release valve for releasing gas on an upstream side of the gate valve of the gas inlet pipe to air, the gate valve and the release valve being driven to be opened/closed by a common driving source, a configuration is adopted such that a valve element of the release valve is only permitted to rotate reciprocating between the full-opening and the full-closure, and the release valve is driven and opened/closed by the driving source via a torque limiter. According to the composite valve, the gate valve and the release valve can be driven and opened/closed by the same driving source without using a reduction gear.
摘要翻译：要解决的问题：提供一种能够在不使用减速齿轮的情况下通过相同的驱动源来驱动来打开/关闭闸阀和释放阀的复合阀。解决方案：在具有闸阀的复合阀中，该闸阀恰好在用于将可燃气体引入空气加热炉的气体入口管的空气加热炉之前，以及在闸阀上游侧释放气体的释放阀的气体入口管到空气中，闸阀和释放阀被驱动以由公共驱动源打开/关闭，采用这样的构造，使得释放阀的阀元件仅允许在完全旋转之间往复旋转打开和全关闭，释放阀由驱动源通过扭矩限制器驱动和打开/关闭。根据复合阀，闸阀和释放阀可以由同一驱动源驱动和打开/关闭，而不使用减速齿轮。版权所有（C）2013，JPO＆INPIT

49. 发明专利

JP2013036184A Hollow form and method for producing concrete structure 有权
标题翻译：生产混凝土结构的中空形式和方法
公开(公告)号：JP2013036184A
公开(公告)日：2013-02-21
申请号：JP2011171491
申请日：2011-08-05
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： HIYOSHI SHINICHI
IPC分类号： E04G21/02 , E04G15/06
摘要： PROBLEM TO BE SOLVED: To enable easy checking of concrete filling conditions in the lower part of a hollow form without forming a through-hole, a window part and others in the hollow form.SOLUTION: A belt-like steel plate in which a recessed groove-shaped rib 2 for reinforcement is formed in a longitudinal direction is wound in a shape of spiral cylinder, and both ends of the cylindrical shape is blocked by a cover plate 4 so as to form a hollow form body 3. Tubular members 6 are installed from the upper part to the lower part of the hollow form body 3 to be along the rib 2 for reinforcement. The bottom edge of the tubular member 6 is located immediately below a hollow form 1. Concrete C is placed in a form 8 for concrete placing to reach the lower part of the hollow form 1 and a gauge 10 is inserted in the tubular member 6 so that a butt plate 13 of the gauge 10 butts against the upper opening of the tubular member 6. Next, the gauge 10 is pulled out and it is checked whether the concrete C is stuck to a predetermined position of an insertion part 12. From right/wrong of the quality of the adhesion state, filling conditions of the concrete C in the lower part of the hollow form 1 can be easily checked.
摘要翻译：要解决的问题：为了容易地检查中空形式的下部中的混凝土填充条件，而不形成中空形式的通孔，窗口部分等。解决方案：一种带状钢板，其中沿纵向方向形成用于加强的凹槽形肋2被卷绕成螺旋形圆筒的形状，并且圆柱形的两端被盖板管状构件6从中空形体3的上部至下部安装成沿着加强肋2。管状构件6的底部边缘位于中空形式1的正下方。混凝土C被放置成用于混凝土浇筑的形式8以到达中空形式1的下部，并且将量规10插入管状构件6中仪表10的对接板13抵靠管状构件6的上开口。接下来，拉出量规10，并检查混凝土C是否粘附到插入部12的预定位置。从右边 /粘合状态的质量错误，可以容易地检查中空形式1的下部的混凝土C的填充条件。版权所有（C）2013，JPO＆INPIT

50. 发明专利

JP2013018560A Hopper 审中-公开
标题翻译：料斗
公开(公告)号：JP2013018560A
公开(公告)日：2013-01-31
申请号：JP2011150839
申请日：2011-07-07
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： TATSUMI SHIGERU
IPC分类号： B65G65/40 , B01J4/00
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of a bridge in a hopper with a simple structure regardless of a tilting angle of the interior surface of a hopper part.SOLUTION: The hopper includes: a hopper part 12 formed to gradually shrink the diameter downward from a top end opening 12b; and a throat part 13 connecting down the hopper part 12 to extend up and down. The lower end of the throat part 13 is open. In a hopper 10 which can discharge down a material M supplied into the hopper part 12 from the top end opening 12b from the lower end of the throat part 13, the lower end edge of the hopper part 12 is connected with the top end edge of the throat part 13 to comprise an edge line part 11, there is at least one pair of opposing parts wherein the interior surfaces 12a and 12a of the hopper part 12 face each other in the planar view, and the edge line parts 11 and 11 positioning just below the opposing parts are set so that the heights differ each other.
摘要翻译：要解决的问题：为了防止在料斗部分的内表面的倾斜角度的情况下以简单的结构发生料斗中的桥。解决方案：料斗包括：形成为从顶端开口12b向下逐渐收缩直径的料斗部分12; 以及沿料斗部分12向下连接的喉部13。喉部13的下端开放。在可从喉部13的下端从顶端开口12b排出供给到料斗部12的材料M的料斗10中，料斗部12的下端缘与喉部13包括边缘线部分11，在平面图中存在至少一对相对部分，其中料斗部分12的内表面12a和12a彼此面对，并且边缘线部分11和11定位设置在相对部分的正下方，使得高度彼此不同。版权所有（C）2013，JPO＆INPIT

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