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1. 发明授权

US08545145B2 Spindle inclination detector and machine tool including the same 失效
标题翻译：主轴倾角检测器和包括其的机床
公开(公告)号：US08545145B2
公开(公告)日：2013-10-01
申请号：US12521198
申请日：2007-12-05
申请人： Keiji Mizuta , Yoshiharu Ozawa , Mutsumi Yoshikawa , Rimpei Kawashita
发明人： Keiji Mizuta , Yoshiharu Ozawa , Mutsumi Yoshikawa , Rimpei Kawashita
IPC分类号： B23Q15/18
CPC分类号： B23Q1/012 , B23Q11/0003 , B23Q17/22 , Y10T29/53 , Y10T408/175 , Y10T409/308064 , Y10T409/308288 , Y10T409/3098
摘要： Spindle inclination detectors (41A, 41B) are equipped in columns (32A, 32B) of a portal bridge (24) of a machine tool (21). Each spindle inclination detector includes: a string (43) which hangs vertically with an upper end fixed to the column (reinforcement (32b)) and a lower end attached to a weight (45); a gap sensor (44) which is attached to the string to measure a distance to a front face plate (32a) of the column; and an oil damper (46). Moreover, a spindle inclination correction controller provided to the machine tool controls a Peltier device (42A, 42B) attached to a rear face plate (32d) of the column, on a basis of an average distance measured by the gap sensor, and thus corrects an inclination of a spindle (28) due to the thermal deformation of the column by correcting thermal deformation of the column.
摘要翻译：主轴倾斜检测器（41A，41B）装备有机床（21）的门架（24）的列（32A，32B）。每个主轴倾斜检测器包括：垂直悬挂的柱（43），上端固定到柱（加强件（32b））上，下端连接到重物（45）上; 间隔传感器（44），其连接到所述弦线以测量到所述柱的前面板（32a）的距离; 和油阻尼器（46）。此外，提供给机床的主轴倾斜校正控制器基于由间隙传感器测量的平均距离来控制附接到柱的背面板（32d）的珀耳帖装置（42A，42B），从而校正通过校正柱的热变形，由于柱的热变形导致的主轴（28）的倾斜。

2. 发明申请

US20100024206A1 SPINDLE INCLINATION DETECTOR AND MACHINE TOOL INCLUDING THE SAME 失效
标题翻译：主轴检测器和包括其的机床
公开(公告)号：US20100024206A1
公开(公告)日：2010-02-04
申请号：US12521198
申请日：2007-12-05
申请人： Keiji Mizuta , Yoshiharu Ozawa , Mutsumi Yoshikawa , Rimpei Kawashita
发明人： Keiji Mizuta , Yoshiharu Ozawa , Mutsumi Yoshikawa , Rimpei Kawashita
IPC分类号： B23Q17/00 , G01B3/56
CPC分类号： B23Q1/012 , B23Q11/0003 , B23Q17/22 , Y10T29/53 , Y10T408/175 , Y10T409/308064 , Y10T409/308288 , Y10T409/3098
摘要： An object of the present invention is to provide: a spindle inclination detector capable of surely detecting spindle inclination with a simple configuration; and a machine tool including the spindle inclination detector. Spindle inclination detectors (41A, 41B) are equipped in columns (32A, 32B) of a portal bridge (24) of a machine tool (21). Each spindle inclination detector includes: a string (43) which hangs vertically with an upper end fixed to the column (reinforcement (32b)) and a lower end attached to a weight (45); a gap sensor (44) which is attached to the string to measure a distance to a front face plate (32a) of the column; and an oil damper (46). Moreover, a spindle inclination correction controller provided to the machine tool controls a Peltier device (42A,42B) attached to a rear face plate (32d) of the column, on a basis of an average distance measured by the gap sensor, and thus corrects an inclination of a spindle (28) due to the thermal deformation of the column by correcting thermal deformation of the column.
摘要翻译：本发明的目的是提供一种主轴倾斜检测器，能够以简单的结构可靠地检测主轴倾斜度; 以及包括主轴倾斜检测器的机床。主轴倾斜检测器（41A，41B）装备有机床（21）的门架（24）的列（32A，32B）。每个主轴倾斜检测器包括：垂直悬挂的柱（43），上端固定到柱（加强件（32b））上，下端连接到重物（45）上; 间隔传感器（44），其连接到所述弦线以测量到所述柱的前面板（32a）的距离; 和油阻尼器（46）。此外，提供给机床的主轴倾斜校正控制器基于由间隙传感器测量的平均距离来控制附接到柱的背面板（32d）的珀耳帖装置（42A，42B），从而校正通过校正柱的热变形，由于柱的热变形导致的主轴（28）的倾斜。

3. 发明申请

US20120291772A1 SOLAR HEAT RECEIVER 审中-公开
标题翻译：太阳能接收器
公开(公告)号：US20120291772A1
公开(公告)日：2012-11-22
申请号：US13575982
申请日：2011-01-28
申请人： Kenji Atarashiya , Shigenari Horie , Keiji Mizuta , Manabu Maeda , Kazuta Kobayashi
发明人： Kenji Atarashiya , Shigenari Horie , Keiji Mizuta , Manabu Maeda , Kazuta Kobayashi
IPC分类号： F24J2/24 , F24J2/46
CPC分类号： F24S20/20 , F24S10/748 , F24S60/00 , F24S80/40 , Y02E10/41 , Y02E10/44
摘要： Heat-receiving pipes of a heat receiver have portions having high heat flux on at the side near an opening in a length direction and extending to positions outside of a casing in a radial direction. Expanded sections having an expanded pitch circle diameter constituted by the plurality of heat-receiving pipes are formed, and a heat input quantity per unit area of the heat-receiving pipe is decreased in the portions near the opening.
摘要翻译：热接收器的受热管具有在长度方向上靠近开口的一侧具有高热通量的部分，并且在径向方向上延伸到外壳外部的位置。形成由多个受热管构成的具有膨胀节圆直径的膨胀部，并且在开口附近的部分中，受热管的每单位面积的热输入量减少。

4. 发明申请

US20100080676A1 MANUFACTURING FACILITIES 审中-公开
标题翻译：制造设备
公开(公告)号：US20100080676A1
公开(公告)日：2010-04-01
申请号：US12518384
申请日：2007-11-16
申请人： Haruhiko Niitani , Tsugumaru Yamashita , Noritaka Fujimura , Keiji Mizuta
发明人： Haruhiko Niitani , Tsugumaru Yamashita , Noritaka Fujimura , Keiji Mizuta
IPC分类号： B23Q41/02 , B23Q7/04 , B23Q7/14
CPC分类号： B23Q7/04 , B23Q7/14 , B23Q41/02
摘要： Provided are manufacturing facilities capable of manufacturing many kinds of products efficiently in a small lot without increasing their cost. The manufacturing facilities comprise working cells (21 and 22) having at least two machine tools (11 and 12) arranged for working a workpiece (W), a rinsing cell (23) having at least two rinsing devices (13) arranged for rinsing the workpiece worked, an inspecting cell (24) having at least two inspecting devices (14) arranged for inspecting leakage of the workpiece rinsed, and a robot arm (15) capable of gripping the workpiece and transferring the workpiece between the individual cells (21, 22, 23 and 24). The individual cells (21, 22, 23 and 24) are arranged around the robot arm (15).
摘要翻译：提供能够在不增加成本的情况下在小批量生产多种产品的制造设备。制造设备包括具有布置用于加工工件（W）的至少两个机床（11和12）的工作单元（21和22），具有至少两个漂洗装置（13）的冲洗单元（23）工件加工，具有至少两个检查装置（14）的检查单元（24），其布置成用于检查冲洗的工件的泄漏;以及机器人手臂（15），其能够夹持工件并将工件传送到各个单元 22,23和24）。各个细胞（21,22,23和24）围绕机器人臂（15）布置。

5. 发明授权

US06674189B2 Spindle apparatus 失效
标题翻译：主轴设备
公开(公告)号：US06674189B2
公开(公告)日：2004-01-06
申请号：US10230272
申请日：2002-08-29
申请人： Akira Watanabe , Tetsuo Ichikizaki , Keiji Mizuta , Kenji Hamanaka
发明人： Akira Watanabe , Tetsuo Ichikizaki , Keiji Mizuta , Kenji Hamanaka
IPC分类号： H02K900
CPC分类号： B23Q11/127 , B23Q11/0883 , Y10T409/303976 , Y10T409/309352 , Y10T409/309464
摘要： A spindle apparatus of a machine tool comprises a main spindle rotatably supported in a housing via bearings. A helium circulation system is provided for introducing helium, lower in density and fluid pressure than air, through a helium supply port into a gap on the outer periphery of the main spindle within the housing, and for discharging helium to the outside through a helium discharge port. The main spindle is rotated in an atmosphere of the helium. The spindle apparatus is simple in structure, but can minimize the power loss of the main spindle and reduce the motor power, and also gives a cooling effect.
摘要翻译：机床的主轴装置包括通过轴承可旋转地支撑在壳体中的主轴。提供了一种氦循环系统，用于将氦气，密度和流体压力低于空气，通过氦气供应口进入壳体内主轴外周的间隙，并通过氦气排出氦排出外部港口。主轴在氦气氛中旋转。主轴设备结构简单，但可以最大限度地减少主轴的功率损耗，降低电机功率，同时也给出了散热效果。

6. 发明授权

US5105638A Method and machine for rolling a metal workpiece at a reduced rolling load 失效
标题翻译：用于在减少的轧制载荷下滚动金属工件的方法和机器
公开(公告)号：US5105638A
公开(公告)日：1992-04-21
申请号：US714940
申请日：1991-06-13
申请人： Yoshiki Mito , Hiroshi Aratani , Kazuo Morimoto , Keiji Mizuta , Osamu Miyamoto , Yukio Hiasa , Hideaki Furumoto
发明人： Yoshiki Mito , Hiroshi Aratani , Kazuo Morimoto , Keiji Mizuta , Osamu Miyamoto , Yukio Hiasa , Hideaki Furumoto
IPC分类号： B21B1/22 , B21B27/00 , B21B39/00 , B21B45/02
CPC分类号： B21B1/227 , B21B27/005 , B21B45/0251 , B21B2265/12 , B21B39/006 , B21B45/0242
摘要： A rolling method and machine provides for decreasing the rolling load of work rolls of a rolling mill for a given reduction ratio achieved thereby. A pair of pinch rolls upstream of the work rolls have projections that form a large number of recesses in one or both surfaces of a metal workpiece. A lubricating agent is forced into the recesses in the region of contact between the workpiece and the work rolls. As a result, when the workpiece is rolled by the work rolls the lubricating agent is retained in the recesses such that the recesses progressively are flattened, thereby causing the lubricating agent to form a boundary film between the portion of the workpiece being rolled and the work rolls. The recesses are controlled to regulate the dimension of the length of each recess in the direction of rolling of the workpiece, to regulate the inclination of front and rear walls of each recess, and to regulate the total area of the recesses relative to the total surface area of the workpiece.
摘要翻译：轧制方法和机器提供了一种降低轧制机工作轧辊的轧制负荷，从而达到给定的减速比。在工作辊上游的一对夹送辊具有在金属工件的一个或两个表面中形成大量凹部的突起。在工件和工作辊之间的接触区域中，润滑剂被迫进入凹部。结果，当通过工作辊轧制工件时，润滑剂保持在凹部中，使得凹部逐渐变平，从而使润滑剂在被轧制的工件的部分和工件之间形成边界膜劳斯莱斯。控制凹部以调节工件的滚动方向上的每个凹部的长度的尺寸，以调节每个凹部的前壁和后壁的倾斜度，并且调节凹部相对于总表面的总面积工件面积

7. 发明申请

US20120194930A1 SUNLIGHT COLLECTION SYSTEM, AND METHOD FOR ADJUSTING REFLECTING MIRROR OF SUNLIGHT COLLECTION SYSTEM 审中-公开
标题翻译：太阳能收集系统和调整太阳能收集系统反射镜的方法
公开(公告)号：US20120194930A1
公开(公告)日：2012-08-02
申请号：US13500831
申请日：2010-11-05
申请人： Keiji Mizuta , Yuichi Otani , Manabu Maeda , Masashi Tagawa , Takeshi Okubo
发明人： Keiji Mizuta , Yuichi Otani , Manabu Maeda , Masashi Tagawa , Takeshi Okubo
IPC分类号： G02B7/182
CPC分类号： F24S30/452 , F24S20/20 , F24S50/20 , Y02E10/41 , Y02E10/47
摘要： The sunlight collection system is provided with a reflecting mirror which is placed on the surface of the ground to reflect sunlight, a light receiving means which is disposed above the surface of the ground and has an incident portion into which the sunlight reflected by the reflecting mirror is made incident, light amount sensors which are mounted at least at two locations facing each other at an outer edge of the incident portion of the light receiving means, a turning mechanism which allows the reflecting mirror to turn around at least one axis, and a direction control unit which obtains light amounts detected respectively by the light amount sensors that face each other, while allowing the reflecting mirror to turn by driving the turning mechanism, thereby adjusting an angle of the reflecting mirror on the basis of the light amounts.
摘要翻译：阳光收集系统设置有反射镜，其被放置在地面的表面以反射太阳光;光接收装置，设置在地面的上方，并具有入射部分，由反射镜反射的太阳光在光接收装置的入射部分的外边缘处至少安装在彼此面对的两个位置处的光量传感器，允许反射镜绕至少一个轴线转动的转动机构，以及方向控制单元，其通过驱动所述转动机构而允许所述反射镜转动，从而基于所述光量来调整所述反射镜的角度，获得分别由彼此面对的所述光量传感器检测的光量。

8. 发明申请

US20110226107A1 MACHINE TOOL 审中-公开
标题翻译：机床
公开(公告)号：US20110226107A1
公开(公告)日：2011-09-22
申请号：US12994180
申请日：2009-11-05
申请人： Keiji Mizuta , Takeshi Kaneko , Tsugumaru Yamashita
发明人： Keiji Mizuta , Takeshi Kaneko , Tsugumaru Yamashita
IPC分类号： B26F3/00
CPC分类号： B23Q11/0858 , Y10T83/364
摘要： A machine tool 100, in which cut dust is produced and scattered due to the cutting of a work 1 with a tool, includes a cutting liquid jetting device 130 surrounding the work 1 with cutting liquid 10 by jetting the cutting liquid 10 in such a shape that the cutting liquid 10 spreads wider on a lower side than on an upper side.
摘要翻译：其中由于用工具切割工件1而产生和分散的切割灰尘的机床100包括：切割液体喷射装置130，其通过以这种形状喷射切割液体10而围绕工件1切割液体10 切割液10在下侧比在上侧更宽地扩展。

9. 发明授权

US5758530A Hot rolling mill 失效
标题翻译：热轧机
公开(公告)号：US5758530A
公开(公告)日：1998-06-02
申请号：US681983
申请日：1996-07-30
申请人： Masashi Yoshikawa , Keiji Mizuta , Ritsuo Hashimoto , Kazuo Morimoto , Hironori Fujioka , Jyun Sakamoto , Shinji Hirai , Jyunsou Fukumori , Shinsaku Kimura , Akira Kaya
发明人： Masashi Yoshikawa , Keiji Mizuta , Ritsuo Hashimoto , Kazuo Morimoto , Hironori Fujioka , Jyun Sakamoto , Shinji Hirai , Jyunsou Fukumori , Shinsaku Kimura , Akira Kaya
IPC分类号： B21B1/26 , B21B1/46 , B21B45/02 , B21B45/08 , B21B45/04 , B21C43/00
CPC分类号： B21B45/08 , B21B1/26 , B21B1/463 , B21B45/0233
摘要： A hot rolling line is constructed by a pair or a plurality of pairs of rolling rolls disposed opposingly on an upper side and on a lower side of a workpiece (1) to be rolled that is pinched in between the rollers. A descaling apparatus (5) has jet flow nozzles disposed so that two jetted flows, being liquid, gas or plasma, are opposing flows so as to collide with the surface of a strip on the upstream side of the rolling rolls and then collide with each other. The jet flow nozzles are disposed, so as to incline in a direction to face each other so that the angle of inclination is 15.degree. to 60.degree. from the horizontal direction of the strip surface.
摘要翻译：热轧生产线由一对或多对辊对构成，辊对相对地被夹在辊之间的待轧制工件（1）的上侧和下侧。除锈装置（5）具有喷射流动喷嘴，其设置为两个喷射的液体，气体或等离子体的流动是相对的流动，以便与轧辊的上游侧的条带的表面碰撞，然后与每个其他。喷射流动喷嘴设置成相对于彼此面对的方向倾斜，使得倾斜角度与带状表面的水平方向成15°至60°。

10. 发明申请

US20100024670A1 PRINTING APPARATUS AND POSITION ERROR SUPPRESSING METHOD FOR THE PRINTING APPARATUS 审中-公开
标题翻译：打印设备的打印设备和位置错误抑制方法
公开(公告)号：US20100024670A1
公开(公告)日：2010-02-04
申请号：US12515637
申请日：2007-02-06
申请人： Katsuhiko Takeda , Hitoshi Isono , Keiji Mizuta , Yoshinori Nakaya , Shunsuke Kubo
发明人： Katsuhiko Takeda , Hitoshi Isono , Keiji Mizuta , Yoshinori Nakaya , Shunsuke Kubo
IPC分类号： B41F1/06 , B41F1/34
CPC分类号： B41F3/34 , B41M1/00 , B41P2213/90 , G02B5/201 , G02B5/223
摘要： An object is to provide a printing apparatus or the like that improves printing accuracy when a carriage moves back and forth for printing. A block 51 on a block surface plate is mounted on the block surface plate at a predetermined location. On the other hand, a substrate 54 on a print surface plate is mounted at a location corresponding to the location of the block 51, that is, a location where a picture transfer is desirably received from a blanket cylinder 13. In the present invention, the arrangement of sliders 52 and 40 for the block carriage 50 and a printing carriage 7 to reciprocate along two rails 30 in the block carriage 50 and that in the printing carriage 7 are the same. With such an arrangement, at the same location immediately below the blanket cylinder 13 on the same track 30, even when the straightness of the rail 30 is not sufficient, the block 51 and the glass substrate 54 take the same position at the location, and thus print misalignment can be prevented.
摘要翻译：目的在于提供一种打印装置等，其能够在滑架来回移动进行打印时提高打印精度。块表面板上的块51在预定位置安装在块表面板上。另一方面，打印面板上的基板54安装在对应于块51的位置的位置，即，希望从橡皮滚筒13接收图像转印的位置。在本发明中，用于块滑架50的滑块52和40的布置以及沿着滑块50中的两个轨道30和打印滑架7中的两个轨道30往复运动的打印滑架7是相同的。通过这样的布置，即使在轨道30的直线度不足的情况下，即使在相同轨道30上的橡皮布滚筒13的正下方的相同位置处，块51和玻璃基板54在该位置处取相同的位置，因此可以防止打印错位。

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