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1. 发明授权

US08814161B2 Sheet transporting device and image forming apparatus with regulating member and first transport member moving together 有权
标题翻译：片材输送装置和图像形成装置，其具有调节构件和第一输送构件一起移动
公开(公告)号：US08814161B2
公开(公告)日：2014-08-26
申请号：US13287516
申请日：2011-11-02
申请人： Yoichi Yamakawa , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yousuke Hasegawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
发明人： Yoichi Yamakawa , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yousuke Hasegawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
IPC分类号： B65H9/04 , B65H9/00 , B65H9/06
CPC分类号： B65H9/004 , B65H9/06 , B65H2404/722 , B65H2404/725 , B65H2801/06 , G03G15/234 , G03G15/6567
摘要： A sheet transporting device includes a regulating member that is arranged so that an edge of a sheet is abutted against the regulating member while moving downstream in a transporting direction of the sheet, and a first transport member that transports the sheet toward the regulating member while moving downstream in the transporting direction, and that pushes the sheet against the regulating member while slipping on a surface of the sheet in a state where the sheet is abutted against the regulating member, wherein the regulating member and the first transport member moving together downstream in the transporting direction.
摘要翻译：片材输送装置包括调节构件，其布置成使得片材的边缘在片材的输送方向上向下游移动时与片材的边缘抵接;以及第一输送构件，其在移动时将片材朝向限制构件输送在输送方向下游，并且在片材抵靠在限制部件上的状态下滑动片材的表面而将片材推靠在限制部件上，其中调节部件和第一传送部件一起移动到下游运输方向。

2. 发明授权

US08672320B2 Recording-material transport apparatus and recording-material transport method 有权
标题翻译：记录材料输送装置和记录材料输送方法
公开(公告)号：US08672320B2
公开(公告)日：2014-03-18
申请号：US13250258
申请日：2011-09-30
申请人： Yousuke Hasegawa , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yoichi Yamakawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
发明人： Yousuke Hasegawa , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yoichi Yamakawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
IPC分类号： B65H9/04
CPC分类号： G03G15/234 , B65H5/34 , B65H7/02 , B65H9/004 , B65H9/06 , B65H85/00 , B65H2301/3122 , B65H2301/33212 , B65H2301/33224 , B65H2511/416 , B65H2513/104 , B65H2513/50 , G03G15/235 , G03G15/6561 , G03G15/6564 , G03G15/6567 , G03G2215/0043 , G03G2215/00438 , G03G2215/00561 , G03G2215/0125 , B65H2220/01 , B65H2220/02
摘要： A recording-material transport apparatus includes a retracting member that moves at a speed lower than a transport speed of a recording material transported from an upstream side in a transport direction, to a downstream side in the transport direction along a transport path for the recording material, and that retracts from the transport path after a leading end of the recording material contacts with the retracting member, a first transport member that transports the recording material from the upstream side in the transport direction toward the retracting member, and a second transport member that further transports the recording material in contact with the retracting member to the downstream side. After the leading end of the recording material contacts with the retracting member, without being paused, transport of the recording material with the first transport member is continued to deliver the recording material to the second transport member.
摘要翻译：记录材料传送装置包括一个缩回构件，其以比传送方向的上游侧传送的记录材料的传送速度低的速度移动到沿着传送方向的下游侧的记录材料的传送路径并且在记录材料的前端与缩回构件接触之后从输送路径缩回，将记录材料从输送方向的上游侧输送到收回构件的第一输送构件和第二输送构件，进一步将与缩回构件接触的记录材料输送到下游侧。在记录材料的前端与缩回构件接触之后，不会暂停，继续使用第一传送构件传送记录材料，以将记录材料传送到第二传送构件。

3. 发明授权

US09022384B2 Recording-material transport apparatus and recording-material transport method 有权
标题翻译：记录材料输送装置和记录材料输送方法
公开(公告)号：US09022384B2
公开(公告)日：2015-05-05
申请号：US13251844
申请日：2011-10-03
申请人： Yousuke Hasegawa , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yoichi Yamakawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
发明人： Yousuke Hasegawa , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yoichi Yamakawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
IPC分类号： B65H9/06 , G03G15/00 , B65H5/06 , B65H5/38 , B65H7/10 , B65H9/00 , B65H9/10 , B65H85/00 , G03G15/23
CPC分类号： G03G15/6567 , B65H5/062 , B65H5/38 , B65H7/10 , B65H9/002 , B65H9/004 , B65H9/06 , B65H9/106 , B65H85/00 , B65H2301/3122 , B65H2301/33212 , B65H2301/33224 , B65H2404/14 , B65H2404/1441 , B65H2404/6111 , B65H2511/20 , B65H2511/242 , B65H2511/514 , B65H2701/1315 , G03G15/235 , G03G2215/00438 , G03G2215/00561 , G03G2215/00616 , G03G2215/00721 , G03G2215/0125 , B65H2220/15 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A recording-material transport apparatus includes a transport unit that transports a recording material, a detector that detects a position of the recording material in intersecting directions intersecting a transport direction in which the recording material is transported by the transport unit, and a moving member that moves the recording material transported by the transport unit to a predetermined position in a predetermined one of the intersecting directions on the basis of a detection result of the detector.
摘要翻译：记录材料传送装置包括传送记录材料的传送单元，检测记录材料与记录材料通过传送单元传送的传送方向相交叉的交叉方向的位置的检测器和移动部件，基于检测器的检测结果，将由传送单元传送的记录材料移动到预定的交叉方向上的预定位置。

4. 发明授权

US08867089B2 Recording material transporting device and image forming apparatus 有权
标题翻译：记录材料输送装置和图像形成装置
公开(公告)号：US08867089B2
公开(公告)日：2014-10-21
申请号：US13297830
申请日：2011-11-16
申请人： Makio Uehara , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yousuke Hasegawa , Yoichi Yamakawa , Hisakazu Onoe , Yasunobu Gotoh
发明人： Makio Uehara , Michio Tada , Takashi Abe , Yoshiyuki Takaishi , Yousuke Hasegawa , Yoichi Yamakawa , Hisakazu Onoe , Yasunobu Gotoh
IPC分类号： G06K15/00 , B65H9/00
CPC分类号： B65H9/002 , B65H2220/09 , B65H2404/133 , B65H2404/143 , B65H2404/1442 , B65H2511/12 , B65H2801/06 , B65H2220/01 , B65H2220/04
摘要： A recording material transporting device includes a transport path along which a recording material is transported, a first transporting unit that includes a first rotating member and a second rotating member being arranged apart from each other in a direction crossing the transport path, the first transporting unit correcting skew of the recording material by rotating the first rotating member and the second rotating member in a different speed, and a second transporting unit that includes a third rotating member and a fourth rotating member being arranged apart from each other in the crossing direction, the second transporting unit correcting skew of the recording material by rotating the third rotating member and the fourth rotating member in a different speed, wherein the third rotating member and the fourth rotating member are arranged between the first rotating member and the second rotating member.
摘要翻译：记录材料传送装置包括传送路径，沿着传送路径传送记录材料;第一传送单元，包括第一旋转部件和第二旋转部件，所述第一转动部件和第二旋转部件沿与传送路径交叉的方向彼此分离配置;第一传送部通过以不同的速度旋转第一旋转构件和第二旋转构件来校正记录材料的倾斜;以及第二传送单元，其包括在交叉方向上彼此分离布置的第三旋转构件和第四旋转构件，第二传送单元通过以不同的速度旋转第三旋转构件和第四旋转构件来校正记录材料的倾斜，其中第三旋转构件和第四旋转构件布置在第一旋转构件和第二旋转构件之间。

5. 发明授权

US08434759B2 Sheet transport device and image forming apparatus 有权
标题翻译：片材输送装置和图像形成装置
公开(公告)号：US08434759B2
公开(公告)日：2013-05-07
申请号：US13250165
申请日：2011-09-30
申请人： Takashi Abe , Michio Tada , Yoshiyuki Takaishi , Yousuke Hasegawa , Yoichi Yamakawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
发明人： Takashi Abe , Michio Tada , Yoshiyuki Takaishi , Yousuke Hasegawa , Yoichi Yamakawa , Hisakazu Onoe , Makio Uehara , Yasunobu Gotoh
IPC分类号： B65H7/02
CPC分类号： G03G15/6567 , B65H5/062 , B65H9/004 , B65H9/06 , B65H2403/41 , B65H2403/532 , B65H2404/232 , B65H2801/06 , G03G15/0189 , G03G15/235 , G03G2215/0125
摘要： A sheet transport device includes an abutment member that moves downstream in a sheet transport direction and against which a leading end of a sheet that has been transported from upstream in the sheet transport direction abuts; and a transport unit that transports the sheet whose leading end has abutted against the abutment member further downstream. The abutment member moves at least to the transport unit in a state in which the leading end of the sheet abuts against the abutment member, and the abutment member is separated from the leading end of the sheet after the transport unit has started to transport the sheet.
摘要翻译：片材输送装置包括：沿片材输送方向下游移动的抵靠构件，并且从片材输送方向上游输送的片材的前端抵接在该抵靠构件上; 以及传送单元，其传送其前端已经抵靠抵靠构件进一步下游的片材。抵靠构件在片材的前端抵靠抵接构件的状态下至少移动到运送单元，并且在运输单元开始运输片材之后，抵靠构件与片材的前端分离。

6. 发明授权

US5329458A Device and method for detecting position of edge of cutting tool 失效
标题翻译：用于检测刀具边缘位置的装置和方法
公开(公告)号：US5329458A
公开(公告)日：1994-07-12
申请号：US858487
申请日：1992-03-27
申请人： Kunihiko Unno , Kazuhiko Sugita , Tetsuro Shibukawa , Yoichi Yamakawa , Hiromichi Ohta
发明人： Kunihiko Unno , Kazuhiko Sugita , Tetsuro Shibukawa , Yoichi Yamakawa , Hiromichi Ohta
IPC分类号： B23B25/06 , B23Q17/24 , G01B11/00 , G01B11/02 , G01B11/14 , G01B11/24 , G01B11/245 , G06F15/46
CPC分类号： G01B11/14 , G01B11/028
摘要： A device for detecting a position of an edge of a cutting tool includes a reference plate positioned to form a slit between the edge of the cutting tool and the reference plate. The slit extends in a direction transverse to the longitudinal direction of the cutting tool. A laser light source is provided to irradiate a laser light to the slit. A detecting device detects a diffraction pattern created through diffraction of the laser light by the slit. A processing device is provided to determine the position of the edge of the cutting tool based on an output signal of the detecting device.
摘要翻译：用于检测切割工具的边缘的位置的装置包括定位成在切割工具的边缘和参考板之间形成狭缝的参考板。狭缝沿与切削工具的纵向方向横切的方向延伸。提供激光源以向激光照射激光。检测装置检测通过狭缝衍射激光产生的衍射图案。提供了一种处理装置，用于基于检测装置的输出信号来确定切割工具的边缘的位置。

7. 发明授权

US5229951A Apparatus for machining a non-circular workpiece 失效
标题翻译：加工非圆形工件的装置
公开(公告)号：US5229951A
公开(公告)日：1993-07-20
申请号：US588940
申请日：1990-09-27
申请人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa
发明人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa
IPC分类号： B23B5/24 , B23Q1/60 , B23Q15/00 , B23Q33/00 , G05B19/18 , G05B19/4097
CPC分类号： B23Q33/00 , B23Q1/601 , G05B19/184 , G05B2219/34048 , G05B2219/41352 , G05B2219/41457 , Y10T82/2502
摘要： An apparatus for machining a non-circular workpiece, wherein the profile data of plural sections of the workpiece stored in the profile data storage means are transformed into the frequency functions of 1 to n degree which is a function of the rotary angular velocity of the workpiece. The calculation means finds the amplitudes and the phases of each degree of the frequency function of each of plural intermediate sections by means of the interpolation according to the position between selected two sections based on the frequency functions of the selected two sections so as to obtain high frequency functions and low frequency functions which are then converted to high frequency and low frequency profile data. The machining apparatus actuates a linear motor in accordance with the high frequency profile data and actuates a PZT actuator in accordance with the low frequency profile data. The actuations of these actuators are accomplished in a synchronized relationship with the rotation of the workpiece to machine the workpiece into a non-circular shape whose sectional shape changes with respect to its axial position.

8. 发明授权

US07316198B2 Humidity indicator 失效
标题翻译：湿度指示器
公开(公告)号：US07316198B2
公开(公告)日：2008-01-08
申请号：US10581278
申请日：2004-11-26
申请人： Yoichi Yamakawa
发明人： Yoichi Yamakawa
IPC分类号： G01D21/00 , G01N31/22
CPC分类号： G01N31/222 , G01N21/81 , Y10S116/41
摘要： A humidity indicator includes a first film (F1) covering a surface of a humidity-determining plate (B), and a second film (F2) covering a back of the humidity-determining plate (B). A flat air layer (Au) is formed at least between the first film (F1) and the surface of the humidity-determining plate (B), so that the entire surfaces of humidity-determining faces (M1 to M4), to which cobalt chloride (CO) is exposed, face to the air layer (Au), and a plurality of small holes (H) are formed at distances from one another in the first film (F1) to permit the direct communication of the air layer (Au) with the atmosphere. Therefore, even if an operator picks, with his or her hand, a humidity indicator for determining humidity by the discoloration of cobalt chloride, the cobalt chloride on a humidity-determining face is prevented effectively from adhering to the operator's hand and thus, entering into his or her body. In addition, even if fine dust is generated from a base paper sheet of the humidity indicator, it is hard for the dust to be diffused to the surroundings, thereby effectively preventing the influence of the dust to electronic parts.
摘要翻译：湿度指示器包括覆盖湿度决定板（B）的表面的第一膜（F 1）和覆盖湿度确定板（B）背面的第二膜（F 2）。至少在第一膜（F 1）和湿度决定板（B）的表面之间形成平坦空气层（Au），使得湿度决定面（M 1至M 4）的整个表面，暴露于氯化钴（CO））与空气层（Au）相对，并且在第一膜（F 1）中彼此间隔开形成多个小孔（H），以允许直接连通空气层（Au）与大气。因此，即使操作人员用手拿着湿度指示器，用于通过氯化钴的变色来测定湿度，可以有效地防止湿度确定面上的氯化钴粘附到操作者的手上，从而进入他或她的身体。此外，即使由湿度指示器的原纸片产生微细的灰尘，也难以将灰尘扩散到周围环境，从而有效地防止灰尘对电子部件的影响。

9. 发明授权

US5274564A Method and apparatus for machining a non-circular workpiece 失效
标题翻译：用于加工非圆形工件的方法和装置
公开(公告)号：US5274564A
公开(公告)日：1993-12-28
申请号：US760386
申请日：1991-09-16
申请人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa , Toshihiro Takahashi
发明人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa , Toshihiro Takahashi
IPC分类号： B23B5/24 , G05B19/18 , G06F15/46 , B23B3/28
CPC分类号： G05B19/184 , G05B2219/34048 , G05B2219/34101 , G05B2219/36197 , G05B2219/41337 , G05B2219/41352 , G05B2219/41457 , G05B2219/50053 , Y10S82/904 , Y10T82/13 , Y10T82/2502 , Y10T82/2541
摘要： An apparatus for machining a non-circular workpiece such as a piston wherein a tool is moved back and forth against the workpiece in accordance with profile data defining a desired final shape of the workpiece while the workpiece is rotated at a predetermined speed. The tool is moved by a composite movement of a linear motor driven in accordance with low frequency command values, and a piezoelectric actuator driven in accordance with high frequency command values. A numerical controller of the apparatus calculates the low frequency command values using a first Fourier series and the high frequency command values using a second Fourier series. Coefficients of the first and second Fourier series are determined using least square method in such a way that errors contained in the low and high frequency command values becomes within a predetermined limit.

10. 发明授权

US4992711A Positioning controlling device 失效
标题翻译：定位控制装置
公开(公告)号：US4992711A
公开(公告)日：1991-02-12
申请号：US480155
申请日：1990-02-12
申请人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa
发明人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa
IPC分类号： G05D3/12 , G05B19/18
CPC分类号： G05B19/184 , G05B2219/34048 , G05B2219/37612 , G05B2219/41177 , G05B2219/41217
摘要： A positioning controlling device for improving the machining accuracy of a work of a non-circular shape. A control axis is driven in accordance with an input function consisting of position instruction data corresponding to a machining shape of a work, and a response function of the position of the control axis is measured actually. Then, a transfer function of the servo system is determined from Fourier transformation of the input function and Fourier transformation of the response function, and a corrected input function with which a response function of the control axis ideally corresponds to the machining shape of the work is obtained from the transfer function. Even if the control axis is driven in accordance with the corrected input function, a response function obtained does not correspond to the ideal machining shape of the work. Therefore, the calculations for obtaining an input function described above are sequentially executed until a response function obtained converges to the ideal machining shape. As a result, even if the servo system has a non-linearity, if the control axis is controlled in accordance with an input function finally obtained in this manner, then a response function then corresponds to the ideal machining shape.

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