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1. 发明授权

US07118453B2 Workpiece grinding method 有权
公开(公告)号：US07118453B2
公开(公告)日：2006-10-10
申请号：US11245069
申请日：2005-10-07
申请人： Nobumitsu Hori , Kazuo Tabuchi , Mamoru Katsuta , Yoichi Ito
发明人： Nobumitsu Hori , Kazuo Tabuchi , Mamoru Katsuta , Yoichi Ito
IPC分类号： B24B49/00
CPC分类号： B24B1/00 , B24B5/01 , B24B5/04 , B24B5/42
摘要： In a workpiece grinding method, a grinding allowance of a predetermined width (T) at at least an end surface portion 21 of a workpiece W is removed with a grinding wheel 10 (or 32) by rotating the workpiece W having a cylindrical portion 20 and the end surface portion 21 perpendicular thereto, by rotating the grinding wheel 10 (or 32) supported rotatably about an axis extending in parallel with the axis of the workpiece 10 (or 32), and by moving the grinding wheel 10 (or 32) relatively to the workpiece W. The method comprises a first grinding step of grinding the end surface portion 21 to an approximately right triangle shape in section by infeeding the grinding wheel 10 (or 32) from a grinding start position (S), where the grinding wheel 10 (or 32) overlaps the circumferential surface of the end surface portion 21 through the predetermined width (T) or a narrower width, toward an infeed end position (E) on the side of the cylindrical portion 20 in an oblique XZ-direction; and a second grinding step of removing a grinding allowance of the approximate right triangle shape in section left without being ground at the first grinding step, by feeding the grinding wheel 10 (or 32) in an approximately axial direction of the workpiece W.

2. 发明申请

US20060116052A1 Workpiece grinding method 有权
标题翻译：工件研磨方法
公开(公告)号：US20060116052A1
公开(公告)日：2006-06-01
申请号：US11245069
申请日：2005-10-07
申请人： Nobumitsu Hori , Kazuo Tabuchi , Mamoru Katsuta , Yoichi Ito
发明人： Nobumitsu Hori , Kazuo Tabuchi , Mamoru Katsuta , Yoichi Ito
IPC分类号： B24B51/00
CPC分类号： B24B1/00 , B24B5/01 , B24B5/04 , B24B5/42
摘要： In a workpiece grinding method, a grinding allowance of a predetermined width (T) at at least an end surface portion 21 of a workpiece W is removed with a grinding wheel 10 (or 32) by rotating the workpiece W having a cylindrical portion 20 and the end surface portion 21 perpendicular thereto, by rotating the grinding wheel 10 (or 32) supported rotatably about an axis extending in parallel with the axis of the workpiece 10 (or 32), and by moving the grinding wheel 10 (or 32) relatively to the workpiece W. The method comprises a first grinding step of grinding the end surface portion 21 to an approximately right triangle shape in section by infeeding the grinding wheel 10 (or 32) from a grinding start position (S), where the grinding wheel 10 (or 32) overlaps the circumferential surface of the end surface portion 21 through the predetermined width (T) or a narrower width, toward an infeed end position (E) on the side of the cylindrical portion 20 in an oblique XZ-direction; and a second grinding step of removing a grinding allowance of the approximate right triangle shape in section left without being ground at the first grinding step, by feeding the grinding wheel 10 (or 32) in an approximately axial direction of the workpiece W.
摘要翻译：在工件研磨方法中，通过旋转具有圆筒部20的工件W，用砂轮10（或32）去除在工件W的至少端面部21处的规定宽度（T）的研磨余量，通过旋转相对于工件10（或32）的轴线平行延伸的轴线可旋转地支撑的砂轮10（或32），并且通过相对地移动砂轮10（或32）而使其垂直的端面部分21 该方法包括：通过从研磨开始位置（S）进给磨轮10（或32）将端面部分21磨成大致直角三角形的第一研磨步骤，其中砂轮 10（或32）在端部表面部分21的圆周表面上以预定宽度（T）或较窄的宽度，在倾斜XZ方向上朝向圆柱形部分20侧的进给端位置（E）重叠; 以及第二研磨步骤，通过沿着工件W的大致轴向馈送砂轮10（或32），在第一研磨步骤中除去左侧的大致直角三角形的磨削余量而不被研磨。

3. 发明授权

US11036203B2 Fabrication system, fabrication estimation system, information processing apparatus, fabricating apparatus, fabricating method, and recording medium 有权
公开(公告)号：US11036203B2
公开(公告)日：2021-06-15
申请号：US16352026
申请日：2019-03-13
申请人： Wataru Sugawara , Hiroshi Maeda , Yoshinobu Takeyama , Tsukasa Matsuoka , Yoichi Ito , Shingo Nagatsuka
发明人： Wataru Sugawara , Hiroshi Maeda , Yoshinobu Takeyama , Tsukasa Matsuoka , Yoichi Ito , Shingo Nagatsuka
IPC分类号： G05B19/4099 , B33Y50/02 , G01B11/24 , B29C64/393 , G06F30/20
摘要： A fabrication system for fabricating a three-dimensional object includes processing circuitry. The processing circuitry estimates, according to a fabrication condition and fabrication data, a three-dimensional object to be fabricated according to the fabrication data and corrects the fabrication data according to an estimation result of the three-dimensional object estimated by the processing circuitry.

4. 发明授权

US09607358B2 Image capturing apparatus, image capture system, image processing method, information processing apparatus, and computer-readable storage medium 有权
公开(公告)号：US09607358B2
公开(公告)日：2017-03-28
申请号：US14384027
申请日：2013-03-11
申请人： Hirokazu Takenaka , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Hideaki Yamamoto , Kensuke Masuda , Yoichi Ito , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara , Noriyuki Terao , Toru Harada
发明人： Hirokazu Takenaka , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Hideaki Yamamoto , Kensuke Masuda , Yoichi Ito , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh , Makoto Shohara , Noriyuki Terao , Toru Harada
IPC分类号： H04N5/225 , G02B13/16 , G06T3/00 , H04N5/232
CPC分类号： G06T3/0062 , H04N5/23238
摘要： An image capturing apparatus includes a tilt detection unit that detects a tilt in the vertical direction, conversion data used for transforming plane coordinates into spherical coordinates, a correction unit that corrects the conversion data according to the tilt, a plurality of image capturing units, a coordinate transformation unit that transforms plane coordinates of a plurality of pixels included in images captured by the image capturing units into spherical coordinates according to the conversion data corrected by the correction unit, and a combining unit that combines the images including the pixels transformed into spherical coordinates by the coordinate transformation unit.

5. 发明申请

US20150222816A1 IMAGING CONTROLLER AND IMAGING CONTROL METHOD AND PROGRAM 有权
标题翻译：成像控制器和成像控制方法与程序
公开(公告)号：US20150222816A1
公开(公告)日：2015-08-06
申请号：US14419556
申请日：2013-09-03
申请人： Makoto Shohara , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Yoichi Ito , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh
发明人： Makoto Shohara , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Yoichi Ito , Satoshi Sawaguchi , Daisuke Bessho , Hiroyuki Satoh
IPC分类号： H04N5/232
CPC分类号： H04N5/23238 , G03B7/08 , G03B37/04 , H04N5/2173 , H04N5/2258 , H04N5/235 , H04N5/2351
摘要： An imaging controller includes an index calculator to calculate an index value for each of divided areas of images captured by a plurality of imaging units, the index value for evaluating a photographic state of each of the divided areas, an evaluation value calculator to evaluate the images and an overlapping area between the images on the basis of the index value of each divided area calculated by the index calculator and calculate an overall evaluation value, and a condition determiner to determine an imaging condition for each of the imaging units on the basis of the overall evaluation value calculated by the evaluation value calculator.
摘要翻译：成像控制器包括：索引计算器，用于计算由多个成像单元捕获的每个分割区域的指标值，用于评估每个分割区域的拍摄状态的指标值;评估图像的评估值计算器以及基于由所述指标计算器计算出的每个划分区域的索引值的图像之间的重叠区域，并计算总体评估值;以及条件确定器，用于基于所述每个所述成像单元确定所述成像单元的成像条件由评估值计算器计算的总体评价值。

6. 发明授权

US09033460B2 Image forming apparatus capable of collecting ink mist 有权
标题翻译：能够收集墨雾的图像形成装置
公开(公告)号：US09033460B2
公开(公告)日：2015-05-19
申请号：US12914358
申请日：2010-10-28
申请人： Yoichi Ito , Akiyoshi Tanaka
发明人： Yoichi Ito , Akiyoshi Tanaka
IPC分类号： B41J2/165 , B41J2/17 , B41J2/185
CPC分类号： B41J2/185 , B41J2/1714
摘要： An image forming apparatus includes a recording head that discharges an electrically substantially neutral droplet of ink onto a recording medium; a transport unit that transports the recording medium such that a recording surface of the recording medium is substantially orthogonal with respect to an ink discharge direction of the recording head; and an electric field generating unit that generates an electric field when the recording head discharges the droplet of ink. The electric field is substantially parallel to the ink discharge direction in terms of intensity.
摘要翻译：图像形成装置包括：记录头，其将基本上中性的电墨液排放到记录介质上; 传送单元，其传送记录介质，使得记录介质的记录表面相对于记录头的排墨方向基本正交; 以及电场产生单元，其在记录头放出墨滴时产生电场。电场强度基本上平行于排墨方向。

7. 发明授权

US09013544B2 Image capture system and imaging optical system 有权
标题翻译：图像捕获系统和成像光学系统
公开(公告)号：US09013544B2
公开(公告)日：2015-04-21
申请号：US14503032
申请日：2014-09-30
申请人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho , Makoto Shohara , Yoichi Ito , Shusaku Takasu
发明人： Hiroyuki Satoh , Noriyuki Terao , Yoshiaki Irino , Tomonori Tanaka , Nozomi Imae , Toru Harada , Hirokazu Takenaka , Hideaki Yamamoto , Kensuke Masuda , Satoshi Sawaguchi , Daisuke Bessho , Makoto Shohara , Yoichi Ito , Shusaku Takasu
IPC分类号： H04N7/00 , H04N5/232 , G02B13/06 , G02B13/00 , G02B17/08
CPC分类号： G02B13/06 , G02B9/62 , G02B13/0065 , G02B17/08 , G03B17/17 , G03B37/04 , H04N5/2258 , H04N5/23238
摘要： An optical system includes a first lens to focus incident light, a first prism including a reflection surface by which light having transmitted through the first lens is reflected, a second lens to focus incident light from a different direction from a direction of the incident light on the first lens, and a second prism including a reflection surface by which light having transmitted through the second lens is reflected, in which the reflection surface of the first prism and the reflection surface of the second prism oppose each other.
摘要翻译：光学系统包括聚焦入射光的第一透镜，第一棱镜，包括透射透过第一透镜的光被反射的反射面，第二透镜将来自与入射光方向不同的方向的入射光聚焦在第二透镜上第一透镜和第二棱镜，其包括反射表面，通过该反射表面透射通过第二透镜的光被反射，其中第一棱镜的反射表面和第二棱镜的反射表面彼此相对。

8. 发明申请

US20150042647A1 IMAGE-PROCESSING SYSTEM, IMAGE-PROCESSING METHOD AND PROGRAM 审中-公开
标题翻译：图像处理系统，图像处理方法和程序
公开(公告)号：US20150042647A1
公开(公告)日：2015-02-12
申请号：US14522282
申请日：2014-10-23
申请人： Makoto SHOHARA , Nozomi Imae , Toru Harada , Hideaki Yamamoto , Yasuo Ueda , Yoichi Ito , Satoshi Sawaguchi , Hirokazu Takenaka , Kensuke Masuda , Hiroyuki Satoh
发明人： Makoto SHOHARA , Nozomi Imae , Toru Harada , Hideaki Yamamoto , Yasuo Ueda , Yoichi Ito , Satoshi Sawaguchi , Hirokazu Takenaka , Kensuke Masuda , Hiroyuki Satoh
IPC分类号： H04N5/232 , G06T17/00
CPC分类号： H04N5/23238 , G06T15/205 , G06T17/00
摘要： An image-processing system includes a receiver which receives an input value defining an output range, a generator which generates a three-dimensional model having a target image attached to a three-dimensional conformation, a decision part which decides a position of a viewing point and a viewing angle in accordance with the input value, and a projector which projects the three-dimensional model from the viewing point, wherein the decision part changes a range of a target image inside a viewing field by changing the viewing angle preferentially when the input value is in a first range, and changes the range of the target image inside the viewing field by changing the viewing point preferentially when the input value is in a second range which is a wider-angle side than that of the first range.
摘要翻译：图像处理系统包括接收定义输出范围的输入值的接收器，产生具有附加到三维构象的目标图像的三维模型的发生器，决定视点位置的判定部以及根据输入值的视角;以及投影仪，其从所述观察点投影所述三维模型，其特征在于，所述决定部通过在所述输入时优先改变所述视野角来改变所述视野内的目标图像的范围值在第一范围内，并且当输入值处于比第一范围的宽角度侧的第二范围内时，通过优先改变观察点来改变视野内的目标图像的范围。

9. 发明授权

US08939558B2 Image forming apparatus including liquid ejection head 有权
标题翻译：包括液体喷射头的图像形成装置
公开(公告)号：US08939558B2
公开(公告)日：2015-01-27
申请号：US13716706
申请日：2012-12-17
申请人： Tomomi Katoh , Yoichi Ito , Hiroshi Noda , Jun Ichinowatari
发明人： Tomomi Katoh , Yoichi Ito , Hiroshi Noda , Jun Ichinowatari
IPC分类号： B41J2/17 , B41J2/135 , B41J2/175
CPC分类号： B41J2/135 , B41J2/175
摘要： An image forming apparatus includes a liquid ejection head, a head tank, a liquid storage container, a liquid feed device, a supply valve, an exhaust passage, a float valve, an air release valve, and a suction device. The exhaust passage is disposed in the head tank and communicated with an ambient air. The float valve is disposed in the head tank to close the exhaust passage in response to an amount of liquid in the head tank. The air release valve opens and closes the exhaust passage of the head tank. When the suction device exhausts air from the exhaust passage with the air release valve open, the liquid feed device is driven to pressurize and feed the liquid.
摘要翻译：图像形成装置包括液体喷射头，头箱，液体储存容器，液体供给装置，供给阀，排气通道，浮阀，排气阀和抽吸装置。排气通道设置在头箱中并与环境空气连通。浮阀设置在头箱中，以响应于头箱中的液体量来关闭排气通道。排气阀打开和关闭头箱的排气通道。当抽吸装置从排气通道排出空气时，排气阀打开，驱动液体供给装置对液体进行加压和供给。

10. 发明授权

US08770709B2 Image forming apparatus and method of discharging recording liquid 失效
标题翻译：图像形成装置及排出记录液的方法
公开(公告)号：US08770709B2
公开(公告)日：2014-07-08
申请号：US13480673
申请日：2012-05-25
申请人： Yuuji Tanaka , Yoichi Ito
发明人： Yuuji Tanaka , Yoichi Ito
IPC分类号： B41J2/165
CPC分类号： B41J2/16523
摘要： An image forming apparatus includes a recording head oriented upward so as to eject a recording liquid upward. The recording head includes an ejection face, an ejection port, and a waste-liquid port. The ejection port is disposed at the ejection face to eject the recording liquid. The waste-liquid port is disposed separately from the ejection port at the ejection face. The waste-liquid passage is connected to the waste-liquid port and has an opening connected to an outside of the recording head. A residual of the recording liquid on the ejection face is discharged to the outside of the recording head via the waste-liquid port and the waste-liquid passage.
摘要翻译：图像形成装置包括向上定向以向上喷射记录液体的记录头。记录头包括喷射面，喷射口和废液口。喷射口设置在喷射面以喷射记录液体。废液口在喷射面与喷射口分开设置。废液通道连接到废液端口，并且具有连接到记录头外部的开口。喷射面上的记录液体的残留物经由废液口和废液通道排出到记录头的外部。

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