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1. 发明申请

US20050046908A1 Moving device, image reading device and image forming apparatus 审中-公开
标题翻译：移动装置，图像读取装置和图像形成装置
公开(公告)号：US20050046908A1
公开(公告)日：2005-03-03
申请号：US10921238
申请日：2004-08-18
申请人： Masahiro Umemura
发明人： Masahiro Umemura
IPC分类号： G03G15/00 , H02K11/00 , H02K41/02 , G03G15/04 , H04N1/04
CPC分类号： G03G15/602 , G03G2215/00198 , H02K11/00 , H02K41/031
摘要： An image reading/forming device to read/form an image by moving a moving object including either a stimulative flourescent substance sheet on which the image is recorded or a reading/recording section to read/record the image, to the other. The image reading/forming device including a guide member to guide the moving object and a linear motor to move the moving object, the linear motor comprises of a magnet section formed into a shaft-like style having plural magnets extending in the moving direction and a movable coil to straightly moving the moving object. And the linear motor and the guide member are arranged in a row along the direction perpendicular to the moving direction of the moving object.
摘要翻译：通过将包括记录有图像的刺激性荧光物质片材的移动物体或读取/记录图像的读取/记录部分移动到另一个来读取/形成图像的图像读取/形成装置。图像读取/形成装置包括引导移动物体的引导构件和线性马达来移动移动物体，线性马达包括形成为具有沿着移动方向延伸的多个磁体的轴状的磁体部分，可动线圈直线移动移动物体。并且线性电动机和引导构件沿着与移动物体的移动方向垂直的方向排成一列。

2. 发明授权

US5186754A Coater 失效
标题翻译： COATER
公开(公告)号：US5186754A
公开(公告)日：1993-02-16
申请号：US505937
申请日：1990-04-06
申请人： Masahiro Umemura , Takemasa Namiki , Seiichi Tobisawa , Shigetoshi Kawabe , Takeshi Nakajima
发明人： Masahiro Umemura , Takemasa Namiki , Seiichi Tobisawa , Shigetoshi Kawabe , Takeshi Nakajima
IPC分类号： B05C5/02 , B05C9/06 , B05D1/26 , G11B5/716 , G11B5/848
CPC分类号： B05C9/06 , B05C5/0254 , G11B5/716 , G11B5/848
摘要： An extruder for coating magnetic layers onto electro-magnetic recording tape is disclosed, which is provided with two reservoirs and two outlet channels so as to permit simultaneous coating of two layers. The two outlet channels meet at an angle and merge into a single outlet channel, which extrudes the two layers between a front edge and a rear edge. The front edge has a shape of curvature, and the rear edge protrudes beyond a tangential line drawn from the end of the front edge curvature. The extruder is capable of producing double layered magnetic tape with or without a mixed zone between layers.
摘要翻译：公开了一种用于将磁性层涂覆到电磁记录带上的挤出机，其具有两个储存器和两个出口通道，以允许同时涂覆两层。两个出口通道以一定角度相遇并且合并成单个出口通道，其在前边缘和后边缘之间挤压两层。前边缘具有曲率形状，并且后边缘突出超过从前边缘曲率的端部拉出的切线。挤出机能够生产具有或不具有层之间的混合区的双层磁带。

3. 发明授权

US5035856A Magnetic recording medium 失效
公开(公告)号：US5035856A
公开(公告)日：1991-07-30
申请号：US475131
申请日：1990-02-05
申请人： Noboru Koyama , Yasushi Nakano , Yoshitaka Yasufuku , Setsuko Kawahara , Takemasa Namiki , Shigetoshi Kawabe , Masahiro Umemura
发明人： Noboru Koyama , Yasushi Nakano , Yoshitaka Yasufuku , Setsuko Kawahara , Takemasa Namiki , Shigetoshi Kawabe , Masahiro Umemura
IPC分类号： G11B5/708 , G11B5/716
CPC分类号： G11B5/7085 , G11B5/716 , Y10S428/90 , Y10T428/256 , Y10T428/257
摘要： A magnetic recording medium having plural magnetic layers is disclosed. The uppermost magnetic layer contains an abrasive with an average particle diameter of not more than 0.3 .mu.m, and a magnetic layer other than the uppermost magnetic layer contains an abrasive with an average particle diameter of not less than 0.3 .mu.m. The medium is improved in the electromagnetic conversion characteristics and sliding noise.

4. 发明申请

US20090078893A1 IMAGE READING APPARATUS 审中-公开
标题翻译：图像阅读器
公开(公告)号：US20090078893A1
公开(公告)日：2009-03-26
申请号：US11912472
申请日：2006-04-14
申请人： Masahiro Umemura , Kazuhiro Sakino , Takayuki Narita
发明人： Masahiro Umemura , Kazuhiro Sakino , Takayuki Narita
IPC分类号： G01N23/02
CPC分类号： H04N1/1017 , G03B42/02 , H04N1/1026 , H04N2201/0079 , H04N2201/0081
摘要： An image reading apparatus includes an optical unit for reading the image information by scanning and irradiating the photostimulable phosphor plate with the excitation light from a light source and converging photo-stimulated luminescence light emitted from the photostimulable phosphor plate to conduct photoelectric conversion, a base table, a linear motor for moving the optical unit with respect to the base table, a wire fixed on the base table at both ends of the wire, a pulley rotatably fixed on the optical unit for being rotated by relative movement between the pulley and the wire caused by the movement of the optical unit, a rotary encoder for detecting a rotational speed of the pulley; and a control section for controlling the linear motor based on a detection result of the rotary encoder, wherein the wire is wound not less than one turn around the pulley and inclined at a predetermined angle against a line crossing a rotational axis of the pulley at right angle.
摘要翻译：图像读取装置包括：光学单元，用于通过从光源扫描和照射具有激发光的光激励荧光板并会聚从可光激励的荧光体板发射的光激发的发光以进行光电转换来读取图像信息;基表用于使所述光学单元相对于所述基台移动的线性电动机，在所述电线的两端固定在所述基台上的电线，可旋转地固定在所述光学单元上以通过所述滑轮与所述电线之间的相对运动而旋转的滑轮由光学单元的移动引起的旋转编码器，用于检测滑轮的转速; 以及控制部，其基于所述旋转编码器的检测结果来控制所述线性电动机，其中，所述线绕着所述滑轮卷绕成不小于一圈，并且以与所述滑轮右侧的滑轮的旋转轴线交叉的线倾斜一定的角度角度。

5. 发明授权

US07208750B2 Radiation image reading apparatus 失效
标题翻译：辐射图像读取装置
公开(公告)号：US07208750B2
公开(公告)日：2007-04-24
申请号：US11047561
申请日：2005-02-02
申请人： Masahiro Umemura
发明人： Masahiro Umemura
IPC分类号： B65H5/02
CPC分类号： G01T1/2012
摘要： A radiation image reading apparatus includes an image reading section for reading a radiation image on a stimulable phosphor sheet by scanning the stimulable phosphor sheet with exciting light in a main scanning direction, and a conveying section having a windable member to hold the stimulable phosphor sheet, a supporting member to support the windable member, and a driving section to move the windable member so as to convey the stimulable phosphor sheet to the image reading section in a sub scanning direction. The apparatus further includes a vibration damping mechanism being in contact with the windable member to damp vibration of the windable member, and a vibration refraining mechanism being in contact with the vibration damping mechanism to refrain vibration of the vibration damping mechanism itself.
摘要翻译：一种放射线图像读取装置，包括：图像读取部，其通过以主扫描方向的激励光扫描可刺激的荧光体片，以及具有用于保持可刺激的荧光体片的可卷绕部件的输送部，在可刺激的荧光体片上读取放射线图像; 用于支撑可卷绕构件的支撑构件和用于移动可卷绕构件的驱动部分，以便沿副扫描方向将可刺激的磷光体片材传送到图像读取部分。该装置还包括与可卷绕构件接触以减轻可卷绕构件的振动的减震机构，以及与减振机构接触的减振机构，以减震振动阻尼机构本身的振动。

6. 发明申请

US20050173660A1 Radiation image reading apparatus 失效
标题翻译：辐射图像读取装置
公开(公告)号：US20050173660A1
公开(公告)日：2005-08-11
申请号：US11047561
申请日：2005-02-02
申请人： Masahiro Umemura
发明人： Masahiro Umemura
IPC分类号： G03B42/02 , G01T1/29
CPC分类号： G01T1/2012
摘要： A radiation image reading apparatus includes an image reading section for reading a radiation image on a stimulable phosphor sheet by scanning the stimulable phosphor sheet with exciting light in a main scanning direction, and a conveying section having a windable member to hold the stimulable phosphor sheet, a supporting member to support the windable member, and a driving section to move the windable member so as to convey the stimulable phosphor sheet to the image reading section in a sub scanning direction. The apparatus further includes a vibration damping mechanism being in contact with the windable member to damp vibration of the windable member, and a vibration refraining mechanism being in contact with the vibration damping mechanism to refrain vibration of the vibration damping mechanism itself.
摘要翻译：一种放射线图像读取装置，包括：图像读取部，其通过以主扫描方向的激励光扫描可刺激的荧光体片，以及具有用于保持可刺激的荧光体片的可卷绕部件的输送部，在可刺激的荧光体片上读取放射线图像; 用于支撑可卷绕构件的支撑构件和用于移动可卷绕构件的驱动部分，以便沿副扫描方向将可刺激的磷光体片材传送到图像读取部分。该装置还包括与可卷绕构件接触以减轻可卷绕构件的振动的减震机构，以及与减振机构接触的减振机构，以减震振动阻尼机构本身的振动。

7. 发明授权

US5097792A Coating apparatus 失效
标题翻译：涂装装置
公开(公告)号：US5097792A
公开(公告)日：1992-03-24
申请号：US490742
申请日：1990-03-08
申请人： Masahiro Umemura , Setsuko Kawahara , Takemasa Namiki , Seiichi Tobisawa , Shigetoshi Kawabe , Takeshi Nakajima , Yasushi Nakano , Noboru Koyama
发明人： Masahiro Umemura , Setsuko Kawahara , Takemasa Namiki , Seiichi Tobisawa , Shigetoshi Kawabe , Takeshi Nakajima , Yasushi Nakano , Noboru Koyama
IPC分类号： B05C5/02 , B05C9/06 , G03C1/74 , G11B5/716 , G11B5/848
CPC分类号： B05C9/06 , B05C5/0254 , G03C1/74 , G11B5/716 , G11B5/848 , G03C2001/7407 , G03C2001/7459 , G03C2001/7466
摘要： A coating apparatus having a first slot between its front and center edges and a second slot between its center and back edges, wherein a coating solution is extruded continuously from each of the slots onto the surface of a flexible support running continuously along the edge surfaces of the front, center, and back edges in that order.The front edge surface has a straight-line portion on at least the terminal end portion of the front edge so that the straight-line portion extends along the direction of movement of the support and is not longer than one mm, and at least one portion of the center and back edge surfaces protrudes from the extension line of the straight-line toward the support.The coating apparatus is suitable for preparing magnetic recording media.

8. 发明申请

US20060081796A1 Image reading apparatus 审中-公开
标题翻译：图像读取装置
公开(公告)号：US20060081796A1
公开(公告)日：2006-04-20
申请号：US11251225
申请日：2005-10-14
申请人： Masahiro Umemura
发明人： Masahiro Umemura
IPC分类号： G03B42/08
CPC分类号： G01T1/2014
摘要： The image reading apparatus is providing with an optical unit 1 that illuminates the stimulable phosphor plate P with excitation light L1 from the light source while scanning it and reads the image information by condensing the photo-stimulated luminescence light emitted from the stimulable phosphor plate P and carrying out photoelectric conversion of this light, and a linear motor 7 that moves the stimulable phosphor plate P. In addition, it is provided with connecting means 6 and 61 that travel along with the stimulable phosphor plate P, a rotating device 92 and 93 that rotates due to the movement of the stimulable phosphor plate P transmitted via the connecting means 6 and 61, a rotation detecting device 5 that detects the rotational speed of the rotating device 92 and 93, and a speed control section 100 that controls the linear motor 7 by comparing the result of detection by the rotation detecting device 5 with a previously determined set speed.
摘要翻译：该图像读取装置提供一个光学单元1，其在扫描激光光源L 1时从光源照射可刺激的荧光体板P，并通过将从可刺激的荧光体板P发射的光激发的发光聚光来读取图像信息并进行该光的光电转换，以及使可激发荧光体板P移动的线性电动机7.此外，还设有与可激发的荧光体板P一起行进的连接装置6和61，旋转装置92和93 由于通过连接装置6和61传递的可激励磷光体板P的移动，旋转装置92和93的旋转检测装置5以及控制线性电动机的速度控制部分100而旋转将旋转检测装置5的检测结果与预先设定的设定速度进行比较。

9. 发明授权

US5284716A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5284716A
公开(公告)日：1994-02-08
申请号：US573115
申请日：1990-09-05
申请人： Yasushi Nakano , Yoshitaka Yasufuku , Noboru Koyama , Masahiro Umemura , Takemasa Namiki , Seiichi Tobisawa , Shigetoshi Kawabe , Takeshi Nakajima
发明人： Yasushi Nakano , Yoshitaka Yasufuku , Noboru Koyama , Masahiro Umemura , Takemasa Namiki , Seiichi Tobisawa , Shigetoshi Kawabe , Takeshi Nakajima
IPC分类号： G11B5/706 , G11B5/712 , G11B5/714 , G11B5/716 , B32B5/16 , G11B5/66
CPC分类号： G11B5/716 , G11B5/706 , G11B5/712 , G11B5/714 , Y10S428/90 , Y10T428/265
摘要： A magnetic recording medium is disclosed which comprises a first magnetic layer on a nonmagnetic support and a second magnetic layer on the first magnetic layer.The first magnetic layer contains A parts by weight of at least one of Si and Al per 100 parts by weight of magnetic materials, and the second magnetic layer contains B parts by weight of at least one of Si and Al per 100 parts by weight of magnetic materials, wherein A is smaller than B.This magnetic recording medium is characterized in that: the magnetic recording medium does not stain the conveyance rollers in the manufacturing process; problems which tend to occur when running conventional tapes are greatly reduced; and it is suitable for use as a video tape.
摘要翻译： PCT No.PCT / JP90 / 00060 Sec。 371 1990年9月5日第 102（e）1990年9月5日PCT PCT 1990年1月19日PCT公布。出版物WO90 / 08380 日本1990年7月26日。公开了一种磁记录介质，其包括在非磁性载体上的第一磁性层和第一磁性层上的第二磁性层。相对于每100重量份的磁性材料，第一磁性层含有A重量份的Si和Al中的至少一种，第二磁性层包含B重量份的Si和Al中的至少一种，相对于每100重量份的磁性材料，其中A小于B.该磁记录介质的特征在于：磁记录介质在制造过程中不会污染输送辊; 运行常规磁带时倾向于发生的问题大大减少; 并且它适合用作录像带。

10. 发明授权

US5093192A Magnetic recording medium 失效
公开(公告)号：US5093192A
公开(公告)日：1992-03-03
申请号：US495384
申请日：1990-03-16
申请人： Setsuko Kawahara , Yasushi Nakano , Noboru Koyama , Masahiro Umemura
发明人： Setsuko Kawahara , Yasushi Nakano , Noboru Koyama , Masahiro Umemura
IPC分类号： G11B5/702 , G11B5/714 , G11B5/716
CPC分类号： G11B5/702 , G11B5/714 , G11B5/716 , Y10S428/90 , Y10T428/25 , Y10T428/257 , Y10T428/31609
摘要： A magnetic recording medium which has improved electromagnetic conversion characteristics and running ability and is suitable for high-density recording. The magnetic recording medium has at least two magnetic layers which are provided on one side of a support. One of said magnetic layers contains magnetic particles having an aspect ratio of from 3 to less than 8 and the other one contains magnetic particles having an aspect ration of from 8 to 12.

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