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1. 发明申请

US20120271446A1 NUMERICAL CONTROLLER 有权
标题翻译：数控系统
公开(公告)号：US20120271446A1
公开(公告)日：2012-10-25
申请号：US13511848
申请日：2009-11-26
申请人： Tomonori Sato , Naoki Nakamura , Takeshi Tsuda , Shunro Ono
发明人： Tomonori Sato , Naoki Nakamura , Takeshi Tsuda , Shunro Ono
IPC分类号： G05B19/19
CPC分类号： G05B19/4166 , G05B2219/43156
摘要： When performing the processing while changing the position and the posture of the tool relative to the work, if the speed of the tool tip point relative to the work is regularly controlled while greatly changing the tool posture, the speed of each driving shaft of the machine is increased, whereby the interference may be generated. In order to solve the problem, in the numerical controller which obtains the position of each driving shaft of the machine performing the determination of the feeding speed, the interpolation and the coordinate conversion according to the relative instruction path and the instruction speed of the tool tip point relative to the work instructed to the processing program, when determining the feeding speed, the reference point is provided on the tool or the table, the translation speed of the reference point viewed from the mechanical coordinate system is set to the observation target speed, the reference feeding speed is obtained so that the observation target speed is a predetermined reference speed, and the smaller of the reference feeding speed and the instruction feeding speed is set to the feeding speed.
摘要翻译：当在改变工具相对于工件的位置和姿态的同时进行处理时，如果在大大改变工具姿势的同时，相对于工件的刀尖点的速度被定期地控制，则机器的每个驱动轴的速度从而可能产生干扰。为了解决这个问题，在获得进给速度确定的机器的每个驱动轴的位置的数值控制器中，根据相对指令路径和刀尖指令速度的插值和坐标转换相对于处理程序指示的工作点，当确定进给速度时，将参考点设置在工具或工作台上，将从机械坐标系观察到的参考点的平移速度设定为观察目标速度，获得基准进给速度，使得观察目标速度为预定的基准速度，并且将基准进给速度和指令进给速度的较小值设定为进给速度。

2. 发明授权

US09280150B2 Numerical controller 有权
标题翻译：数控机
公开(公告)号：US09280150B2
公开(公告)日：2016-03-08
申请号：US13511848
申请日：2009-11-26
申请人： Tomonori Sato , Naoki Nakamura , Takeshi Tsuda , Shunro Ono
发明人： Tomonori Sato , Naoki Nakamura , Takeshi Tsuda , Shunro Ono
IPC分类号： G05B19/19 , G05B19/416
CPC分类号： G05B19/4166 , G05B2219/43156
摘要： A numerical controller obtains a position of each driving shaft of a machine performing determination of a feeding speed, interpolation and coordinate conversion according to a relative instruction path and an instruction speed of a tool tip point relative to a work instructed to a processing program. When determining the feeding speed, a reference point is provided on a tool or a table, a translation speed of the reference point viewed from a mechanical coordinate system is set to an observation target speed, a reference feeding speed is obtained so that the observation target speed is a predetermined reference speed, and the smaller of the reference feeding speed and the instruction feeding speed is set to the feeding speed.
摘要翻译：数值控制器根据相对指令路径和工具提示点相对于向处理程序指示的作业的指令速度，获取进给速度，插补和坐标转换的确定的机器的每个驱动轴的位置。当确定进给速度时，在工具或工作台上设置参考点，将从机械坐标系观察的参考点的平移速度设定为观察目标速度，获得基准进给速度，使得观察目标速度是预定的基准速度，并且基准进给速度和指令进给速度中的较小者被设定为进给速度。

3. 发明申请

US20120330456A1 NUMERICAL CONTROL DEVICE AND CONTROL METHOD OF NUMERICAL CONTROL DEVICE 审中-公开
标题翻译：数控装置的数控装置及其控制方法
公开(公告)号：US20120330456A1
公开(公告)日：2012-12-27
申请号：US13583509
申请日：2010-03-08
申请人： Takeshi Tsuda , Tomonori Sato , Shunro Ono , Daisuke Fujino
发明人： Takeshi Tsuda , Tomonori Sato , Shunro Ono , Daisuke Fujino
IPC分类号： G05B19/19
CPC分类号： G05B19/4061 , G05B2219/49147
摘要： A numerical control device includes a retraction-direction decision unit that decides a retracting direction of the tool when determining that the tool deviates from the movable range, and a tool-locus correction unit that corrects a locus of the tool based on this retracting direction so that a distance between the tool and a rotation center of a table while retracting is equal to or larger than a distance between the tool and the rotation center of the table at a time of either the start of rotation of the table or the end of the rotation of the table. According to the present invention, it is possible to avoid a stroke-over while avoiding interference between the tool and a workpiece when a table rotation command that possibly causes a stroke-over on the linear axis is issued while executing a control on a coordinate system other than a machine coordinate system.
摘要翻译：数值控制装置包括退回方向决定单元，该判定单元在确定该工具偏离可移动范围时决定该工具的缩回方向;以及刀具轨迹校正单元，其基于该缩回方向校正该工具的轨迹，在工具与工作台的旋转中心之间的距离在缩回时等于或大于在工作台与桌子的旋转中心之间的距离，或者在工作台的旋转开始时表的旋转。根据本发明，当在坐标系上执行控制时可以发出可能导致在线性轴上的冲程的台面旋转命令时，避免冲程，同时避免工具与工件之间的干涉而不是机器坐标系。

4. 发明授权

US09897992B2 Numerical control apparatus 有权
公开(公告)号：US09897992B2
公开(公告)日：2018-02-20
申请号：US14400879
申请日：2012-05-22
申请人： Takeshi Tsuda , Keiichiro Suzuki
发明人： Takeshi Tsuda , Keiichiro Suzuki
IPC分类号： G05B19/19 , G05B19/4103
CPC分类号： G05B19/19 , G05B19/4103 , G05B2219/37618 , G05B2219/41188
摘要： A numerical control apparatus that controls a machine tool including a plurality of linear axes and rotation axes, and controls a relative tool posture with respect to work on a table includes a program reading unit that sequentially reads a tool posture with respect to the work from a machining program, a determining unit that determines whether the read tool posture is within a predetermined tool posture range, a tool-posture control unit that determines control content of the tool posture according to the determination by the determining unit, and an interpolation/acceleration and deceleration processing unit that controls the linear and rotation axes according to the control content of the tool posture. When the read tool posture is within the predetermined range, the tool-posture control unit determines rotation axis angles of the rotation axes such that a change of tool posture from the last tool posture is limited.

5. 发明授权

US09678500B2 Machining program creating device numerical control device, machining system, machining program creating method, numerical control method, and machining program 有权
公开(公告)号：US09678500B2
公开(公告)日：2017-06-13
申请号：US14342989
申请日：2011-09-15
申请人： Takeshi Tsuda , Tsuyoshi Kumazawa , Munetaka Wakizaka
发明人： Takeshi Tsuda , Tsuyoshi Kumazawa , Munetaka Wakizaka
IPC分类号： G05B19/416
CPC分类号： G05B19/416 , G05B2219/35221 , G05B2219/36249
摘要： A numerical control device reads a machining program and causes a machine tool to operate based on the machining program. The numerical control device includes: an acceleration-deceleration determining unit; and a position-command generating unit. The numerical control device is configured to set the acceleration and the deceleration as acceleration-deceleration data when the acceleration and the deceleration satisfy tolerances decided based on actual mechanical dynamic characteristics, and set the tolerances as acceleration-deceleration data when the acceleration and deceleration do not satisfy the tolerances. The position-command generating unit is configured to generate a position command based on the moving command, the acceleration-deceleration data, and the speed at the end of the command route and the superimposition amount subjected to processing by the acceleration-deceleration determining unit.

6. 发明申请

US20140173981A1 AGRICULTURAL COVERING MATERIAL 审中-公开
标题翻译：农业覆盖材料
公开(公告)号：US20140173981A1
公开(公告)日：2014-06-26
申请号：US14237506
申请日：2012-08-08
申请人： Taro Ichikawa , Takeshi Tsuda
发明人： Taro Ichikawa , Takeshi Tsuda
IPC分类号： A01G13/00 , B32B27/32 , B32B5/26
CPC分类号： A01G13/0268 , A01G9/1438 , B32B5/022 , B32B5/26 , B32B27/32 , B32B2250/03 , B32B2250/20 , B32B2262/0253 , B32B2307/412 , B32B2307/724 , B32B2410/00 , D04H1/4291 , D04H1/4374 , D04H1/559 , D04H1/56 , D04H3/16 , Y02A40/252 , Y10T428/24942
摘要： The purpose of the present invention is to provide an agricultural covering material which has a high light transmittance so that it accelerates the growth of crops and has visual confirmation properties to the inside thereof for cultivators, which has a good growth acceleration effect due to heat retention of soil temperature, can suppress ingress of excess amounts of rainwater, has excellent evenness such as a low unevenness in strength and effective prevention of harmful insects which will fly and gather, and which has proper air-permeability. The agricultural covering material of the present invention includes a nonwoven fabric laminate having (i) a light transmittance of 80% or more, (ii) an air-permeability of 50 to 400 cm3/cm2/sec and (iii) a basis weight of 10 to 30 g/cm2.
摘要翻译：本发明的目的是提供一种农业覆盖材料，其具有高的透光率，从而加速作物的生长，并且对于其具有由于保温而具有良好生长加速效应的耕作机的内部具有目视确认性的土壤温度，可以抑制过量的雨水进入，具有优良的均匀性，如强度不均匀性低，有效防止会飞，聚集的有害昆虫，具有适当的透气性。本发明的农业用覆盖材料包括：（i）透光率为80％以上，（ii）透气度为50〜400cm 3 / cm 2 / sec的无纺布叠层体，（iii） 10〜30g / cm 2。

7. 发明申请

US20080159676A1 Ball Bearing Retainer, And Ball Bearing Employing The Same 有权
标题翻译：球轴承座和球轴承采用相同
公开(公告)号：US20080159676A1
公开(公告)日：2008-07-03
申请号：US11792363
申请日：2005-12-07
申请人： Setsuo Nagai , Kazuki Higashida , Takeshi Tsuda
发明人： Setsuo Nagai , Kazuki Higashida , Takeshi Tsuda
IPC分类号： F16C33/38
CPC分类号： F16C33/3887 , F16C19/06 , F16C33/3856 , F16C33/416 , F16C33/418 , F16C33/44 , F16C33/6696 , Y10S384/909 , Y10S384/911
摘要： An inventive ball bearing retainer (4) is entirely composed of a resin composition, and has pocket surfaces (6) for retaining balls (5) and projections (8) provided on the pocket surfaces (6) and containing a solid lubricant (CB). A ball bearing (1) incorporates the ball bearing retainer (4). By the effect of the solid lubricant (CB), the projections (8) are less liable to be worn out in a short period particularly when the ball bearing (1) is used in a higher temperature environment. The projections (8) define clearances between the balls (5) and the pocket surfaces (6), making it possible to maintain the effect of preventing noise, increase in the torque of the ball bearing (1), reduction of the service life of a lubricant and the like for a longer period of time.
摘要翻译：本发明的滚珠轴承保持器（4）全部由树脂组合物构成，并且具有用于保持球（5）的凹坑表面（6）和设置在凹穴表面（6）上并包含固体润滑剂（CB）的突起8）。滚珠轴承（1）包括滚珠轴承保持架（4）。通过固体润滑剂（CB）的作用，突起（8）在短时间内不容易磨损，特别是当球轴承（1）在较高温度的环境中使用时。突起（8）限定球（5）和袋表面（6）之间的间隙，使得可以保持防止噪音，增加球轴承（1）的扭矩的效果，降低使用寿命润滑剂等长时间。

8. 发明申请

US20070253654A1 Bearing Retainer 审中-公开
标题翻译：轴承座
公开(公告)号：US20070253654A1
公开(公告)日：2007-11-01
申请号：US11660159
申请日：2005-08-17
申请人： Setsuo Nagai , Takanori Kurokawa , Takeshi Tsuda
发明人： Setsuo Nagai , Takanori Kurokawa , Takeshi Tsuda
IPC分类号： F16C19/04
CPC分类号： C08G69/32 , C08G69/265 , C08L77/06 , F16C33/56
摘要： Disclosed is a bearing retainer made of a resin composition comprising a polyamide resin which has a repeating unit represented by the formula (1) below and a repeating unit represented by the formula (2) below in which formulae R1 and R2 represent three kinds of groups, namely a p-phenylene group, a linear alkylene group having 6-10 carbon atoms, and a branched chain alkylene group having 6-10 carbon atoms. Such a bearing retainer can be used in various applications since it has sufficiently good resistance to a wider variety of lubricating oils in a wider temperature range when compared with conventional resin hearing retainers.
摘要翻译：公开了一种由含有下述通式（1）表示的重复单元的聚酰胺树脂和下述通式（2）所示的重复单元的树脂组合物构成的轴承保持体，式中R 1〜 >和R 2表示三种基团，即对亚苯基，具有6-10个碳原子的直链亚烷基和具有6-10个碳原子的支链亚烷基。这种轴承保持器可以用于各种应用中，因为与传统的树脂听力保持器相比，它在更宽的温度范围内对更多种类的润滑油具有足够好的抵抗力。

9. 发明授权

US4916236A Preparation of indoles by cyclization 失效
标题翻译：通过环化制备吲哚
公开(公告)号：US4916236A
公开(公告)日：1990-04-10
申请号：US270067
申请日：1988-11-14
申请人： Akihide Kudoh , Tadatoshi Honda , Makoto Kotani , Kazuhiro Terada , Takeshi Tsuda , Shinji Kiyono
发明人： Akihide Kudoh , Tadatoshi Honda , Makoto Kotani , Kazuhiro Terada , Takeshi Tsuda , Shinji Kiyono
IPC分类号： C07D209/04 , B01J21/00 , B01J23/00 , B01J27/00 , C07B61/00 , C07D209/08
CPC分类号： C07D209/08
摘要： Disclosed herein is a preparation process for an indole, which process comprises subjecting an N-(.beta.-hydroxy)-alkylaniline, in the presence of a catalyst and at a super-atmospheric pressure, to a gas-phase catalytic reaction. The present process improves the selectivity of the reaction and the service life of the catalyst.
摘要翻译：本文公开了吲哚的制备方法，该方法包括在催化剂存在下和在超大气压下将N-（β-羟基） - 烷基苯胺进行气相催化反应。本方法提高了反应的选择性和催化剂的使用寿命。

10. 发明授权

US4746952A Developing device 失效
标题翻译：开发设备
公开(公告)号：US4746952A
公开(公告)日：1988-05-24
申请号：US851640
申请日：1986-04-14
申请人： Toshiaki Kusuda , Takeshi Tsuda , Masakatsu Akashi
发明人： Toshiaki Kusuda , Takeshi Tsuda , Masakatsu Akashi
IPC分类号： G03G15/08 , G03G15/01 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0126
摘要： An apparatus for electrostatic latent image development having two or more units for multicolor development provided around a photoreceptor. Each unit has a developer feed controller for feeding developer to the developing section having a developing roller facing the photoreceptor drum and for shutting off the feeding and has a doctor blade in the feed up-stream in turning direction of the developing roller. Developer is applied to the developing section when development is performed by displacement of the developer feed controller and is shut off when the developing unit is not used for development.
摘要翻译：一种用于静电潜像显影的装置，具有用于多色显影的两个或更多个单元，设置在感光体周围。每个单元具有用于将显影剂供给到显影部分的显影剂进料控制器，该显影部分具有面向感光鼓的显影辊并且用于关闭进料并且在显影辊的转动方向上在上游的进料头中具有刮刀。当通过显影剂进料控制器的位移进行显影时，显影剂被应用于显影部分，并且当显影单元不用于显影时被切断。

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