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31. 发明授权

US07633215B2 Electro-mechanical energy converter and vibration wave driving 有权
标题翻译：机电能转换器和振动波驱动
公开(公告)号：US07633215B2
公开(公告)日：2009-12-15
申请号：US12249820
申请日：2008-10-10
申请人： Kiyoshi Nitto , Yutaka Maruyama , Takayuki Tsukimoto
发明人： Kiyoshi Nitto , Yutaka Maruyama , Takayuki Tsukimoto
IPC分类号： H01L41/08
CPC分类号： H02N2/106 , H01L41/0471 , H01L41/083 , H01L41/0833 , H01L41/0906 , H01L41/092 , H02N2/0015
摘要： At least one exemplary embodiment is directed to an electro-mechanical energy converter and a vibration wave driving apparatus that can facilitate miniaturization, high power, low cost and low voltage drive, by using a polygonal piezoelectric element with a plurality of electrode films divided by a boundary of electrode film on the polygonal piezoelectric element.
摘要翻译：至少一个示例性实施例涉及一种机电能量转换器和振动波驱动装置，其可以通过使用具有多个电极膜的多边形压电元件分开的方式实现小型化，高功率，低成本和低电压驱动多边形压电元件上的电极膜的边界。

32. 发明授权

US07183699B2 Stacked type electro-mechanical energy conversion element and vibration wave driving apparatus 有权
标题翻译：堆叠型机电能量转换元件和振动波驱动装置
公开(公告)号：US07183699B2
公开(公告)日：2007-02-27
申请号：US11151375
申请日：2005-06-13
申请人： Yutaka Maruyama , Kiyoshi Nitto
发明人： Yutaka Maruyama , Kiyoshi Nitto
IPC分类号： H01L41/047 , H02N2/00
CPC分类号： H01L41/0835 , H01L41/0474 , H02N2/106
摘要： A stacked type electromechanical energy conversion element which is compact in size and capable of providing higher output power and enhanced operating efficiency. A plurality of electrode layers are formed, respectively, on one surfaces of a plurality of piezoelectric layers, and the material layers and said electrode layers are stacked one upon another. Electrodes are formed at least in the plurality of material layers for providing electrical connections between corresponding ones of the plurality of electrode layers. The plurality of electrode layers have a non-uniform configuration depending on a predetermined strain distribution that is to occur in the stacked type electromechanical energy conversion element.
摘要翻译：一种堆叠型机电能量转换元件，其尺寸紧凑并能够提供更高的输出功率和更高的操作效率。分别在多个压电层的一个表面上形成多个电极层，并且材料层和所述电极层彼此层叠。至少在多个材料层中形成电极，以提供多个电极层中的相应电极层之间的电连接。多个电极层具有取决于在层叠型机电能转换元件中发生的预定应变分布的不均匀构型。

33. 发明申请

US20070001556A1 Stacked type piezoelectric element and vibration wave motor 有权
标题翻译：堆叠型压电元件和振动波电机
公开(公告)号：US20070001556A1
公开(公告)日：2007-01-04
申请号：US11474988
申请日：2006-06-27
申请人： Kiyoshi Nitto , Yutaka Maruyama
发明人： Kiyoshi Nitto , Yutaka Maruyama
IPC分类号： H01L41/083
CPC分类号： H01L41/0835 , H01L41/0471 , H02N2/106
摘要： Provided is a stacked type piezoelectric element including a surface electrode layer as a first layer and a piezoelectric layer as a second layer. A third layer to an N-th layer thereof are formed by alternately arranging piezoelectric layers and piezoelectric layers. A surface of the piezoelectric layer is provided with four-way split inner electrodes S+, B+, A−, and B−. A surface of the piezoelectric layer is provided with four-way split inner electrodes AG+, BG+, AG−, and BG−. A surface of the piezoelectric layer is provided with four-way split inner electrodes of A+, B+, A−, and B−. The piezoelectric layers are formed such that only the inner electrode S+ serving as a sensor phase and the inner electrodes A+ and AG+ being arranged in the same phase as the inner electrode S+ are exposed to an outside of the piezoelectric layer.
摘要翻译：提供一种层叠型压电元件，其包括作为第一层的表面电极层和作为第二层的压电层。通过交替排列压电层和压电层，形成第三层至第N层。压电层的表面设有四路分离的内部电极S +，B +，A-和B-。压电层的表面设有四路分离内电极AG +，BG +，AG-和BG-。压电层的表面设置有A +，B +，A-和B-的四路分离内电极。形成压电层，使得只有作为传感器相的内部电极S +和内部电极A +和AG +被布置在与内部电极S +相同的相位内才露出到压电层的外部。

34. 发明授权

US07073233B2 Slide fastener 失效
标题翻译：滑动紧固件
公开(公告)号：US07073233B2
公开(公告)日：2006-07-11
申请号：US10806664
申请日：2004-03-22
申请人： Vincent Leva , Yutaka Maruyama , Savine Lepretre , Meirion Williams , Gareth Jones
发明人： Vincent Leva , Yutaka Maruyama , Savine Lepretre , Meirion Williams , Gareth Jones
IPC分类号： A44B19/30
CPC分类号： A44B19/26 , Y10T24/2507 , Y10T24/2509
摘要： A slide fastener is provided which has two sliders arranged to be slidable on a pair of interlocking stringers so as to open the fastener when separated and close the fastener when brought together, at least one receiving portion disposed on one of the sliders, at least one latching member disposed on one of the sliders and engageable with the receiving portion. The sliders engage and are separated by deformation of the receiving portion and/or the latching member. The slider body portion is formed separately to the latch body portion so that different materials may be used. A two part slider having a decorative surface body portion, in place of the latch body portion, is also disclosed.
摘要翻译：提供了一种拉链，其具有两个滑动件，其布置成可在一对互锁桁条上滑动，以便在分离时打开紧固件并将其紧固在一起时关闭紧固件，至少一个容纳部分设置在一个滑动件上，至少一个闩锁构件设置在滑块中的一个上并与接收部分接合。滑块通过接收部分和/或闩锁构件的变形而接合并分离。滑块主体部分与闩锁体部分分开地形成，从而可以使用不同的材料。还公开了具有装饰表面主体部分而不是闩锁体部分的两部分滑块。

35. 发明申请

US20060043845A1 Vibration type driving apparatus 有权
标题翻译：振动式驱动装置
公开(公告)号：US20060043845A1
公开(公告)日：2006-03-02
申请号：US11212648
申请日：2005-08-29
申请人： Yutaka Maruyama , Kiyoshi Nitto , Takeshi Kumazawa , Naoki Soumiya
发明人： Yutaka Maruyama , Kiyoshi Nitto , Takeshi Kumazawa , Naoki Soumiya
IPC分类号： H02N2/00
CPC分类号： H02N2/106 , H02N2/007
摘要： A vibration type driving apparatus capable of inhibiting wear in an elastic member and a contact member is provided. The vibration type driving apparatus is a vibration type driving apparatus relatively driving an elastic member given vibrations by an electric-mechanical energy conversion element and a contact member contacting the elastic member, wherein at least one of the elastic member and the contact member is formed by aluminum oxide ceramics containing 5 wt % to 40 wt % of zirconium oxide.
摘要翻译：提供一种能够抑制弹性部件和接触部件的磨损的振动型驱动装置。所述振动式驱动装置是相对地驱动弹性构件的振动型驱动装置，所述振动型驱动装置通过电动机械能量转换元件和接触所述弹性构件的接触构件发生振动，其中，所述弹性构件和所述接触构件中的至少一个由含有5重量％至40重量％的氧化锆的氧化铝陶瓷。

36. 发明申请

US20050275318A1 Stacked type electro-mechanical energy conversion element and vibration wave driving apparatus 有权
标题翻译：堆叠型机电能量转换元件和振动波驱动装置
公开(公告)号：US20050275318A1
公开(公告)日：2005-12-15
申请号：US11151375
申请日：2005-06-13
申请人： Yutaka Maruyama , Kiyoshi Nitto
发明人： Yutaka Maruyama , Kiyoshi Nitto
IPC分类号： H01L41/047 , H01L41/083 , H01L41/09
CPC分类号： H01L41/0835 , H01L41/0474 , H02N2/106
摘要： A stacked type electromechanical energy conversion element which is compact in size and capable of providing higher output power and enhanced operating efficiency. A plurality of electrode layers are formed, respectively, on one surfaces of a plurality of piezoelectric layers, and the material layers and said electrode layers are stacked one upon another. Electrodes are formed at least in the plurality of material layers for providing electrical connections between corresponding ones of the plurality of electrode layers. The plurality of electrode layers have a non-uniform configuration depending on a predetermined strain distribution that is to occur in the stacked type electromechanical energy conversion element.
摘要翻译：一种堆叠型机电能量转换元件，其尺寸紧凑并能够提供更高的输出功率和更高的操作效率。分别在多个压电层的一个表面上形成多个电极层，并且材料层和所述电极层彼此层叠。至少在多个材料层中形成电极，以提供多个电极层中的相应电极层之间的电连接。多个电极层具有取决于在层叠型机电能转换元件中发生的预定应变分布的不均匀构型。

37. 发明授权

US5880234A Curable fluorine-containing copolymer and coating liquid composition containing same 失效
标题翻译：可固化的含氟共聚物和含有它的涂布液组合物
公开(公告)号：US5880234A
公开(公告)日：1999-03-09
申请号：US831305
申请日：1997-04-01
申请人： Kazuhiko Maeda , Yukio Ikeda , Kentaro Tsutsumi , Yutaka Maruyama , Shuyo Akama , Michitaka Ohtani
发明人： Kazuhiko Maeda , Yukio Ikeda , Kentaro Tsutsumi , Yutaka Maruyama , Shuyo Akama , Michitaka Ohtani
IPC分类号： C08F214/18 , C08F218/10 , C08F12/22
CPC分类号： C08F218/10 , C08F214/184 , C08F214/186
摘要： The invention relates to a curable fluorine-containing copolymer prepared by copolymerizing a monomer mixture. This monomer mixture is in an amount of 100 mol % in total and includes (a) 10-60 mol % of a first polymerizable monomer that is one of hexafluoroisobutene and hexafluoroacetone, each of which has one hexafluoroisopropylidene group; (b) 10-70 mol % of a fatty acid vinyl ester that is represented by a general formula of CH.sub.2 .dbd.CH--OC (.dbd.O) --R.sup.1 where R.sup.1 is one of an alkyl group and --(CH.sub.2).sub.m --R.sup.2 --(CH.sub.2).sub.n --H where R.sup.2 is one of a cycloalkylene group and a divalent aromatic group, and m and n are respectively integers each ranging from 0 to 12, the alkyl group having a carbon atom number of from 1 to 22 and an optional branched chain, each of the cycloalkylene group and the divalent aromatic group having an optional substituent; (c) 1-60 mol % of a second polymerizable monomer that has a cross-linkable functional group and a polymerizable double bond, the cross-linkable functional group being one selected from the group consisting of hydroxyl group, carboxyl group, hydrolyzable organosilyl groups, epoxy groups, .beta.-ketoester groups; and (d) 0-20 mol %, of a third polymerizable monomer that is different from the first and second monomers and the fatty acid vinyl ester and is free of a cross-linkable functional group. A coated film prepared by the application of a varnish containing the fluorine-containing copolymer is superior in water repellency and stain resistance.
摘要翻译：本发明涉及通过共聚单体混合物制备的可固化含氟共聚物。该单体混合物的总量为100摩尔％，包括（a）10-60摩尔％的作为六氟异丁烯和六氟丙酮之一的第一可聚合单体，每个具有一个六氟异丙烯基; （b）10-70mol％由通式CH 2 = CH-OC（= O）-R1表示的脂肪酸乙烯基酯，其中R1是烷基和 - （CH2）m -R2- （CH2）nH，其中R2是亚环烷基和二价芳族基团之一，m和n分别为0-12的整数，碳原子数为1至22的烷基和任选的支链，各环亚烷基和具有任选取代基的二价芳基; （c）1-60摩尔％具有可交联官能团和可聚合双键的第二可聚合单体，所述可交联官能团选自羟基，羧基，可水解的有机甲硅烷基，环氧基团，β-酮酯基团; 和（d）0-20摩尔％的不同于第一和第二单体和脂肪酸乙烯基酯并且不含可交联官能团的第三可聚合单体。通过使用含有含氟共聚物的清漆制备的涂膜具有优异的防水性和耐污染性。

38. 发明授权

US5873639A Anti-lock brake control system for vehicle 失效
标题翻译：汽车防抱死制动控制系统
公开(公告)号：US5873639A
公开(公告)日：1999-02-23
申请号：US715733
申请日：1996-09-19
申请人： Susumu Takahashi , Yutaka Horiuchi , Yutaka Maruyama , Yoshikazu Nojiri , Ryo Suzuki , Toshio Yahagi
发明人： Susumu Takahashi , Yutaka Horiuchi , Yutaka Maruyama , Yoshikazu Nojiri , Ryo Suzuki , Toshio Yahagi
IPC分类号： B60T8/72 , B60T8/1761 , B60T8/64 , B60T8/70 , B60T8/58
CPC分类号： B60T8/17616
摘要： In an anti-lock brake control system, an actuator is controlled based on at least a slip rate determined in a slip rate calculating device and an output from a low-pass filter for filtering a wheel acceleration determined in a wheel acceleration calculating device, thereby switching-over the braking-pressure reducing, maintaining and increasing modes from one to another. The braking pressure-reduction control provided by an operation control device is terminated in response to the wheel acceleration determined in the wheel acceleration calculating device becoming equal to or larger than a preset value. Thus, it is possible to prevent an excessive pressure reduction during an anti-lock brake control on a road surface having a high coefficient of friction.
摘要翻译：在防抱死制动控制系统中，基于在滑移率计算装置中确定的至少滑移率和来自用于过滤在车轮加速度计算装置中确定的车轮加速度的低通滤波器的输出来控制致动器，从而切换制动压力降低，维持和增加模式从一个到另一个。响应于在车轮加速度计算装置中确定的车轮加速度等于或大于预设值，由操作控制装置提供的制动压力降低控制终止。因此，可以防止在具有高摩擦系数的路面上的防抱死制动控制期间的过度的压力降低。

39. 发明授权

US5508580A Vibration wave driven motor 失效
标题翻译：振动波驱动电机
公开(公告)号：US5508580A
公开(公告)日：1996-04-16
申请号：US296976
申请日：1994-08-26
申请人： Takashi Maeno , Takayuki Tsukimoto , Jun Tamai , Yutaka Maruyama
发明人： Takashi Maeno , Takayuki Tsukimoto , Jun Tamai , Yutaka Maruyama
IPC分类号： H01L41/09 , H02N2/16 , H01L41/08 , H02N2/00
CPC分类号： H02N2/106
摘要： According to this invention, a piezo-electric element as an electro-mechanical energy conversion element is urged against a vibration member, and a vibration is excited in the vibration member by a vibration produced in the piezo-electric element. Thus, a contact member, e.g., a rotor which contacts the vibration member, and the vibration member are moved relative to each other. The rigidity of the outer side of the vibration member is larger than that of its inner side.
摘要翻译：根据本发明，作为机电能量转换元件的压电元件被推压到振动部件上，并且通过在压电元件中产生的振动在振动部件中激发振动。因此，接触构件例如与振动构件接触的转子和振动构件相对于彼此移动。振动部件的外侧的刚性大于其内侧的刚性。

40. 发明授权

US5043390A Fluoroolefin-alkene base copolymer useful as paint vehicle 失效
标题翻译：用作涂料载体的氟烯烃 - 烯烃基共聚物
公开(公告)号：US5043390A
公开(公告)日：1991-08-27
申请号：US503921
申请日：1990-04-04
申请人： Toshio Koishi , Yutaka Maruyama , Mikio Ootani , Seichi Katsuragawa , Kentaro Tsutsumi , Kiyomi Sugawara
发明人： Toshio Koishi , Yutaka Maruyama , Mikio Ootani , Seichi Katsuragawa , Kentaro Tsutsumi , Kiyomi Sugawara
IPC分类号： C08F210/00 , C08F210/02 , C08F210/06 , C08F210/08 , C08F214/18
CPC分类号： C08F210/00 , C08F214/188 , C08F210/02 , C08F210/06 , C08F210/08
摘要： The invention provides a novel copolymer comprising 25-75 mol % of a fluoroolefin such as CTFE or TFE, 10-70 mol % of an alkene such as ethylene or propylene, 3-40 mol % of a hydroxyl-containing allyl ether such as ethylene glycol monolallyl ether and 0-20 mol % of a carboxyl-containing monomer such as vinylacetic acid. This copolymer possesses favorable properties characteristic of fluororesins, is soluble in organic solvents including aromatic solvents low in polarity, such as xylene, and is curable at relatively low temperatures. The copolymer is useful particularly as a paint vehicle. The water repellency of the copolymer in cured state can be enhanced by incorporating a fluorine-containing surface modifier in the copolymer.

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