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1. 发明授权

US5784778A Component mounting apparatus and component mounting method 失效
标题翻译：组件安装装置和部件安装方法
公开(公告)号：US5784778A
公开(公告)日：1998-07-28
申请号：US587462
申请日：1996-01-17
申请人： Yoshihiro Yoshida , Noriaki Yoshida , Takeshi Takeda , Kanji Hata
发明人： Yoshihiro Yoshida , Noriaki Yoshida , Takeshi Takeda , Kanji Hata
IPC分类号： B23P21/00 , B25J15/04 , H05K13/04 , H05K3/30 , B23P19/00
CPC分类号： H05K13/0408 , Y10T29/4913 , Y10T29/49133 , Y10T29/53178 , Y10T29/53191
摘要： A rotary body rotatable about a vertical axis thereof is set at a mounting head. A cam having a cam surface at a lower end thereof is arranged along the periphery of a lower part of the rotary body. Each of outer cylinders is rotatably set in the periphery of the rotary body, wherein each of nozzle shafts with each suction nozzle fitted at lower ends thereof penetrates each outer cylinder in a freely movable manner in an up and down direction. An engaging part for a rotary device is provided at an upper end of each outer cylinder, and an engaging device for the cam is placed at a lower part of each nozzle shaft projecting from a lower end of each outer cylinder.
摘要翻译：可绕其垂直轴线旋转的旋转体设置在安装头上。在其下端具有凸轮表面的凸轮沿着旋转体的下部的周边布置。每个外筒可旋转地设置在旋转体的周边中，其中每个吸嘴在其下端装配的每个喷嘴轴以可自由移动的方式在上下方向上贯穿每个外筒。在每个外筒的上端设置有用于旋转装置的接合部，并且用于凸轮的接合装置设置在从每个外筒的下端突出的每个喷嘴轴的下部。

2. 发明授权

US06178620B2 Electronic component feeding apparatus 失效
标题翻译：电子元件供给装置
公开(公告)号：US06178620B2
公开(公告)日：2001-01-30
申请号：US08893104
申请日：1997-07-15
申请人： Yoshihiro Yoshida , Kanji Hata , Naoyuki Kitamura
发明人： Yoshihiro Yoshida , Kanji Hata , Naoyuki Kitamura
IPC分类号： H05K330
CPC分类号： H05K13/0417 , H05K13/0452 , Y10T29/4913 , Y10T29/53178 , Y10T29/53183
摘要： A transmission mechanism includes a pressing stroke controller for changing the effective pressing stroke of each feed lever of a component feeder unit corresponding to a predetermined pitch of carrying electronic components in respective component feeder unit, whereby the vibration generated when the transmission mechanism is in operation is reduced. Adverse effects on a component feeder unit having small components thereon at a fine pitch which is susceptible to the vibration will be prevented, and the feeding speed can be increased to be more productive.
摘要翻译：传动机构包括一个按压行程控制器，用于改变相应的分量给料器单元中相应于运送电子部件的预定间距的部件供给单元的每个进给杆的有效按压行程，从而当传动机构运行时产生的振动是减少可以防止对其上具有微小间距的具有小部件的部件供给单元的不利影响，其易受振动影响，并且可以提高进给速度以提高生产率。

3. 发明授权

US06374484B1 Parts mounting method and apparatus 有权
标题翻译：零件安装方法和装置
公开(公告)号：US06374484B1
公开(公告)日：2002-04-23
申请号：US09486661
申请日：2000-02-28
申请人： Noriaki Yoshida , Makoto Sueki , Koji Odera , Yoshihiro Yoshida , Osamu Okuda , Naoyuki Kitamura , Akira Kabeshita
发明人： Noriaki Yoshida , Makoto Sueki , Koji Odera , Yoshihiro Yoshida , Osamu Okuda , Naoyuki Kitamura , Akira Kabeshita
IPC分类号： H01R4300
CPC分类号： H05K13/0452 , H05K13/08 , Y10T29/49131 , Y10T29/5313 , Y10T29/53174 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191 , Y10T29/53261
摘要： According to the present invention, a control device and a circuit board moving device controlled in operation by the control device for holding a circuit board are provided, whereby the circuit board moving device is moved to bring a component mount position on the circuit board closest to a recognition device after the circuit board moving device is moved to bring the component mount position closest to a component feed position. In the state, a circuit board mark formed on the circuit board is detected, thereby recognizing a position of the circuit board. A transfer distance for the component by a component hold device from the recognition device to the component mount position is thus shortened, enabling high-speed mounting with higher accuracy.
摘要翻译：根据本发明，提供一种由控制装置控制的控制装置和电路板移动装置，用于保持电路板，由此移动电路板移动装置以使电路板上的部件安装位置最接近移动电路板移动装置之后的识别装置使部件安装位置最接近部件进给位置。在该状态下，检测形成在电路板上的电路板标记，从而识别电路板的位置。因此，通过部件保持装置从识别装置到部件安装位置的部件的传送距离因此缩短，能够以更高的精度实现高速安装。

4. 发明授权

US08408803B2 Ultrathin cross-roller bearing 有权
标题翻译：超薄交叉滚子轴承
公开(公告)号：US08408803B2
公开(公告)日：2013-04-02
申请号：US12470748
申请日：2009-05-22
申请人： Kazumasa Kunimoto , Yoshihiro Yoshida
发明人： Kazumasa Kunimoto , Yoshihiro Yoshida
IPC分类号： F16C19/50 , F16C19/40
CPC分类号： F16C33/37 , F16C19/362 , F16C33/34 , F16C33/58 , F16C2240/46 , F16C2240/60 , F16C2240/70
摘要： An ultrathin cross-roller bearing composed of outer and inner rings, more than one roller rolling through between the outer and inner rings, and a separator interposed between any two adjoining rollers. With the ultrathin cross-roller bearing constructed as stated earlier, the separator lying between the adjoining rollers is in the form of right cylinder better for keeping constantly the roller in proper posture, getting the bearing itself downsized and lightweight as small as possible, and further making sure of positive lubrication. The outer and inner rings are each made into one-piece construction. The inner ring has an inside diameter in a range of from 20 mm to 50 mm. The roller used in the ultrathin cross-roller bearing has a diameter of 2 mm to render a transverse section given by a product of a radial height and a bearing width in transverse section small or ultrathin in thickness.
摘要翻译：由外圈和内圈构成的超薄交叉滚子轴承，多个滚子在外圈和内圈之间滚动，以及夹在任意两个邻接辊之间的隔板。对于如上所述构造的超薄交叉滚子轴承，位于相邻辊之间的分离器以右圆柱体的形式可以更好地保持辊子处于适当的姿势，使轴承本身的尺寸尽可能小并且重量轻，并且进一步确保积极的润滑。外环和内圈各自制成一体式结构。内圈的内径在20mm至50mm的范围内。在超薄交叉滚子轴承中使用的滚子的直径为2mm，使横向部分由径向高度和轴承宽度的产品给出，横向部分厚度较小或超薄。

5. 发明授权

US08168809B2 2-methyl-3-(3,4-methylenedioxyphenyl)propanal, and method for production thereof 有权
标题翻译： 2-甲基-3-（3,4-亚甲二氧基苯基）丙醛及其制备方法
公开(公告)号：US08168809B2
公开(公告)日：2012-05-01
申请号：US12526697
申请日：2008-02-14
申请人： Takashi Doi , Yoshihiro Yoshida , Eiji Sajiki , Satoru Fujitsu
发明人： Takashi Doi , Yoshihiro Yoshida , Eiji Sajiki , Satoru Fujitsu
IPC分类号： C07D317/54
CPC分类号： C07D317/54
摘要： Disclosed are: (1) a method for producing 2-methyl-3-(3,4-methylenedioxyphenyl)propanal, which comprises the step of providing a reaction mixture containing 1-acetoxy-2-methyl-3-(3,4-methylenedioxyphenyl)-1-propene by a process for reacting 1,2-methylenedioxybenzene with 2-methyl-3,3-diacetoxypropene or a process for reacting 1,2-methylenedioxybenzene, methacrolein and acetic anhydride with one another; subjecting the reaction mixture to hydrolysis or transesterification with an alcohol to provide a reaction mixture containing 2-methyl-3-(3,4-methylenedioxyphenyl)propanal; and purifying by distilling the reaction mixture, wherein a high boiling point compound contained in the reaction mixture is removed by a specific procedure; and (2) 2-methyl-3-(3,4-methylenedioxyphenyl)-propanal produced by the method, which has an acetic acid content of a less than 40 ppm, is useful as a perfume, and has a high purity.
摘要翻译：公开的是：（1）2-甲基-3-（3,4-亚甲二氧基苯基）丙醛的制备方法，其包括提供含有1-乙酰氧基-2-甲基-3-（3,4-二甲氧基苯基）亚甲二氧基苯基）-1-丙烯，通过使1,2-亚甲二氧基苯与2-甲基-3,3-二乙酰氧基丙酮反应的方法或使1,2-亚甲二氧基苯，甲基丙烯醛和乙酸酐彼此反应的方法; 使反应混合物用醇进行水解或酯交换，得到含有2-甲基-3-（3,4-亚甲二氧基苯基）丙醛的反应混合物; 并通过蒸馏反应混合物进行纯化，其中通过特定方法除去反应混合物中所含的高沸点化合物; 和（2）通过乙酸含量小于40ppm的方法生产的2-甲基-3-（3,4-亚甲二氧基苯基） - 丙醛可用作香料，并且具有高纯度。

6. 发明申请

US20120071672A1 PROCESS FOR PREPARING AROMATIC ALDEHYDE COMPOUND 有权
标题翻译：制备芳族醛类化合物的方法
公开(公告)号：US20120071672A1
公开(公告)日：2012-03-22
申请号：US13122834
申请日：2009-10-06
申请人： Takashi Doi , Yoshihiro Yoshida , Shinji Yasuda , Yoshiyuki Watanabe , Satoru Fujitsu , Daisuke Douyama
发明人： Takashi Doi , Yoshihiro Yoshida , Shinji Yasuda , Yoshiyuki Watanabe , Satoru Fujitsu , Daisuke Douyama
IPC分类号： C07D317/54 , C07C45/29
CPC分类号： C07C45/29 , C07C45/294 , C07C47/575
摘要： An object of the present invention is to provide an industrially advantageous process for preparing a benzaldehyde compound from a benzyl alcohol compound with high yield.The present invention relates to a process for preparing an aromatic aldehyde compound represented by the formula (2); which comprises reacting an aromatic methyl alcohol compound represented by the formula (1); and a peroxide under a pH value of a reaction solution being pH 0.01 or higher and less than 10 in the presence of at least one metallic compound selected from a molybdenum compound and a tungsten compound, a quaternary ammonium salt and an organic phosphonium salt.
摘要翻译：本发明的目的是提供一种从苯甲醇化合物以高产率制备苯甲醛化合物的工业上有利的方法。本发明涉及一种制备由式（2）表示的芳族醛化合物的方法; 其包括使由式（1）表示的芳族甲醇化合物反应; 和在至少一种选自钼化合物和钨化合物的金属化合物，季铵盐和有机鏻盐的存在下，反应溶液的pH值为0.01以上且小于10的过氧化物。

7. 发明申请

US20070035792A1 Clutch mechanism of hydrostatic continuously variable transmission 失效
标题翻译：静液压无级变速器离合器机构
公开(公告)号：US20070035792A1
公开(公告)日：2007-02-15
申请号：US11349272
申请日：2006-02-08
申请人： Toshimasa Mitsubori , Yoshihiro Yoshida
发明人： Toshimasa Mitsubori , Yoshihiro Yoshida
IPC分类号： G02B5/32
CPC分类号： F16H61/465 , F16H39/14 , F16H61/40 , F16H61/4043
摘要： A clutch mechanism for a hydrostatic continuously variable transmission in which a high pressure oil path and a low pressure oil path are shortened to change-over a transmittance of power. A spring sheet is provided of which manufacturing and assembling are simple and the number of component parts is reduced. This clutch mechanism for a hydrostatic continuously variable transmission includes a cam plate member arranged at the end part of the transmission shaft, a roller engaged with the cam plate member and moved in a diametrical outward direction with a centrifugal force, a roller bearing member slid axially through an outward motion of the roller, a spring sheet member for biasing the roller bearing member toward the roller, and a spring sheet member for supporting the spring member. The spring sheet member is held by said cam plate member and said casing and is supported.
摘要翻译：一种用于静压无级变速器的离合器机构，其中高压油路和低压油路被缩短以转换功率的透射率。提供了一种弹簧片，其制造和组装简单，并且减少了部件的数量。用于静液压无级变速器的离合器机构包括布置在传动轴的端部的凸轮板构件，与凸轮板构件接合并且以离心力沿直径向外方向移动的滚子，滚子轴承构件沿轴向滑动通过辊的向外运动，用于将滚子轴承构件朝向辊偏压的弹簧片构件和用于支撑弹簧构件的弹簧片构件。弹簧片构件由所述凸轮板构件和所述壳体保持并被支撑。

8. 发明申请

US20060174759A1 Lubricating structure of hydrostatic continuously variable transmission 失效
公开(公告)号：US20060174759A1
公开(公告)日：2006-08-10
申请号：US11347199
申请日：2006-02-06
申请人： Yoshihiro Yoshida , Toshimasa Mitsubori , Kenji Sakakibara
发明人： Yoshihiro Yoshida , Toshimasa Mitsubori , Kenji Sakakibara
IPC分类号： F01B3/00
CPC分类号： F16H61/4165
摘要： A lubricating structure for a hydrostatic continuously variable transmission. The structure includes an oil path arranged at an outer circumferential side of a clutch valve, and a lubricant oil ejection hole communicating with the outer circumferential side oil path of the clutch valve and formed in the transmission shaft toward the outer circumference of the transmission shaft. In addition, the structure includes a communicating oil path that is also formed in the transmission shaft for communicating between an oil feeding passage communicating with an lubricant oil feeding source and the outer circumferential oil path of the clutch valve. A single orifice is arranged in the communicating oil path, rather than in the lubricant oil ejection hole. This configuration provides for efficient manufacturing and a high degree of freedom in setting of the lubricant oil ejection hole.

9. 发明申请

US20060174616A1 Static hydraulic continuously variable transmission 有权
标题翻译：静液压无级变速器
公开(公告)号：US20060174616A1
公开(公告)日：2006-08-10
申请号：US11349166
申请日：2006-02-08
申请人： Yoshihiro Yoshida , Kazuhiko Nakamura , Hideo Okuzaki
发明人： Yoshihiro Yoshida , Kazuhiko Nakamura , Hideo Okuzaki
IPC分类号： F16D39/00
CPC分类号： F16D31/02 , F16H39/14
摘要： To provide a short connection hydraulic path structure with a sufficiently large diameter to adequately lower the pressure in a high-pressure hydraulic path while the clutch is off, in a static hydraulic continuously variable transmission for sliding a clutch valve installed within the transmission shaft, to change the power being transmitted and shorten the high-pressure hydraulic path and low-pressure hydraulic path. A high-pressure fluid path is provided for sending hydraulic fluid from the hydraulic pump side to the hydraulic motor side with a low-pressure fluid path for sending hydraulic fluid from the hydraulic motor side to the hydraulic pump side. A hydraulic circuit includes a switching valve for switching the plungers to the high-pressure path or the low-pressure path as a dual structure within a valve body between the hydraulic pump made from multiple plungers, and a hydraulic motor made from multiple motors.
摘要翻译：为了提供具有足够大直径的短连接液压路径结构，以在离合器关闭时充分降低高压液压路径中的压力，在用于使安装在传动轴内的离合器阀滑动的静态液压无级变速器中，改变被传输的功率，缩短高压液压路径和低压液压路径。提供了一种高压流体路径，用于将液压流体从液压泵侧输送到液压马达侧，并具有用于将液压流体从液压马达侧输送到液压泵侧的低压流体路径。液压回路包括切换阀，用于在由多个柱塞制成的液压泵之间的阀体内的作为双重结构的高压路径或低压路径上切换柱塞，以及由多个马达制成的液压马达。

10. 发明申请

US20050144940A1 Clutch apparatus for a hydrostatic continuously variable transmission and transmission incorporating same 有权
标题翻译：一种用于静压无级变速器和变速箱的离合器装置
公开(公告)号：US20050144940A1
公开(公告)日：2005-07-07
申请号：US10990356
申请日：2004-11-16
申请人： Yoshihiro Yoshida , Nobuyuki Yakigaya , Yoshihisa Kanno , Kenji Sakakibara , Yoshiaki Tsukada , Takashi Ozeki , Takehiko Nanri
发明人： Yoshihiro Yoshida , Nobuyuki Yakigaya , Yoshihisa Kanno , Kenji Sakakibara , Yoshiaki Tsukada , Takashi Ozeki , Takehiko Nanri
IPC分类号： F16H39/14 , F16H61/14 , F16H61/26 , F16H61/40 , F16H61/4043 , F16H61/42
CPC分类号： F16H61/14 , F16H39/14
摘要： A hydrostatic continuously variable transmission includes a hydraulic pump and a hydraulic motor, supported by a common support shaft, and hydraulically connectable to each other through a hydraulic circuit including an inside passage and an outside passage. A clutch device includes a valve spool, which is slidably disposed in a hollow internal bore formed in the transmission support shaft. The valve spool is operable to make or interrupt fluid communication between the inside passage and the outside passage, according to the movement thereof. A governor mechanism is mounted to a pump casing of the hydraulic pump, and the governor mechanism generates a governor force corresponding to the rotating speed of a clutch cap, by use of centrifugal force generated by the rotation thereof. The valve spool is effectively moved in the hollow internal bore, using the governor force generated from the governor mechanism, to engage or disengage the clutch.
摘要翻译：静液压无级变速器包括由公共支撑轴支撑的液压泵和液压马达，并且通过包括内部通道和外部通道的液压回路彼此液压连接。离合器装置包括阀芯，其可滑动地设置在形成在变速器支撑轴中的中空内孔中。阀芯可操作以根据其运动来制造或中断内部通道和外部通道之间的流体连通。调速机构安装在液压泵的泵壳体上，调速机构利用由其旋转产生的离心力产生与离合器盖的转速对应的调速器。使用由调速器机构产生的调速器力将阀芯有效地移动到中空内孔中，以使离合器接合或脱离。

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