专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5584750A Polishing machine with detachable surface plate 失效
标题翻译：抛光机具有可拆卸的表面板
公开(公告)号：US5584750A
公开(公告)日：1996-12-17
申请号：US523963
申请日：1995-09-06
申请人： Masahiro Ishida , Shoichi Shin , Masafumi Tsunada , Yasuhiko Nagakura , Toshio Oishi
发明人： Masahiro Ishida , Shoichi Shin , Masafumi Tsunada , Yasuhiko Nagakura , Toshio Oishi
IPC分类号： B24B37/12 , H01L21/304 , B24B29/00
CPC分类号： B24B37/14
摘要： The present invention uses a surface plate 8 made of carbon fiber reinforced plastics which is installed on a turntable 4, and an emery cloth 6 is adhered on the surface of the surface plate 8. This surface plate 8 is detachably installed on the turntable 4 by means of key blocks 22 or screws 26. If the turntable 4 is made of carbon fiber reinforced plastics, the entire weight of a polishing machine can be reduced.
摘要翻译：本发明使用安装在转台4上的由碳纤维增强塑料制成的表面板8，并且在表面板8的表面上粘附有砂布6.该表面板8可拆卸地安装在转盘4上钥匙块22或螺钉26的装置。如果转盘4由碳纤维增强塑料制成，则能减少抛光机的整体重量。

2. 发明授权

US5655954A Polishing apparatus 失效
标题翻译：抛光设备
公开(公告)号：US5655954A
公开(公告)日：1997-08-12
申请号：US564520
申请日：1995-11-29
申请人： Toshio Oishi , Shoichi Shin , Masafumi Tsunada , Masahiro Ishida , Yasukazu Mase
发明人： Toshio Oishi , Shoichi Shin , Masafumi Tsunada , Masahiro Ishida , Yasukazu Mase
IPC分类号： B08B1/04 , B24B37/10 , B24B37/34 , B24B53/007 , B24B53/017 , B24B55/06 , H01L21/00 , B24B7/00 , B24B9/00
CPC分类号： B24B37/107 , B08B1/04 , B24B37/345 , B24B53/017 , B24B55/06 , H01L21/67028
摘要： Provided is a polishing apparatus which comprises a polishing mechanism for polishing a wafer taken out from a cassette, an attaching-detaching device for attaching to and detaching the wafer from the polishing mechanism, a device for cleaning the polished wafer, and a transportation device for transporting the wafer between the cassette, polishing mechanism, attaching-detaching device, and cleaning device. These devices are arranged individually in compartments. A working chamber is divided into a plurality of compartments by means of partitioning devices. A device for polishing a workpiece is set in one of the compartments. The apparatus is also provided with communication devices for internally connecting the adjacent compartments which are divided by the partitioning devices. The apparatus may further comprise devices for individually controlling the respective internal pressures of the compartments or a device for generating an air flow in the form of a laminar flow in each of the compartments.
摘要翻译：本发明提供一种研磨装置，其特征在于，包括：研磨从盒取出的晶片的研磨机构，将所述晶片与所述研磨机构连接并从所述研磨机构拆下的安装拆卸装置，在盒，抛光机构，安装拆卸装置和清洁装置之间传送晶片。这些设备分别安装在隔间中。工作室通过分隔装置分成多个隔间。用于抛光工件的装置设置在隔室中的一个中。该装置还设置有用于内部连接由分隔装置划分的相邻隔室的通信装置。该装置还可以包括用于单独控制隔室的相应内部压力的装置或用于在每个隔间中产生层流形式的空气流的装置。

3. 发明公开

US20230143978A1 READING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20230143978A1
公开(公告)日：2023-05-11
申请号：US17930114
申请日：2022-09-07
申请人： Masahiro Ishida , Shogo Nakamoto , Takuya Okamoto , Hiroki Hamashoji
发明人： Masahiro Ishida , Shogo Nakamoto , Takuya Okamoto , Hiroki Hamashoji
IPC分类号： H04N1/00
CPC分类号： H04N1/00708 , H04N1/00737 , H04N1/00761 , H04N1/00827
摘要： A reading device includes a carriage movable in a sub-scanning direction, an optical sensor mounted on the carriage, the optical sensor being configured to scan an object placed on a contact glass, a reference scale used as a reference when a dimension of the object is computed based on an image obtained as the optical sensor scans the object, a flat gauge to be scanned by the optical sensor to calculate a corrective value used to correct the image obtained by the optical sensor, and circuitry to calculate the corrective value based on a scanned image including the reference scale and the flat gauge obtained by the optical sensor, and correct, based on the corrective value, a measurement image including an image of the object and an image of the reference scale obtained by the optical sensor and compute the dimension of the object based on the corrected measurement image.

4. 发明授权

US11495203B2 Sound absorber, electronic device with sound absorbing device, and image forming apparatus with sound absorber 有权
公开(公告)号：US11495203B2
公开(公告)日：2022-11-08
申请号：US16701814
申请日：2019-12-03
申请人： Masahiro Ishida , Naoki Matsuda , Hiroshi Ishii , Kohta Takenaka , Keisuke Shimizu , Shogo Sakamoto , Takayuki Isaka
发明人： Masahiro Ishida , Naoki Matsuda , Hiroshi Ishii , Kohta Takenaka , Keisuke Shimizu , Shogo Sakamoto , Takayuki Isaka
IPC分类号： G10K11/172 , G03G21/16 , G03G21/00
摘要： A sound absorber includes at least one cavity and at least one mouth to communicate the at least one cavity with an outside of the sound absorber. The at least one cavity includes a top surface, a bottom surface, and a side wall. The top surface includes the mouth. The bottom surface opposes the top surface. The side wall is extended to connect the top surface with the bottom surface. At least one of the top surface and the bottom surface is inclined with respect to the side wall.

5. 发明授权

US10725419B2 Image forming apparatus including an internal space 有权
公开(公告)号：US10725419B2
公开(公告)日：2020-07-28
申请号：US16411374
申请日：2019-05-14
申请人： Masahiro Ishida
发明人： Masahiro Ishida
IPC分类号： G03G15/00 , G03G21/16
摘要： An image forming apparatus includes an exterior housing, an image forming unit disposed in the exterior housing, to form an image on a sheet, a sheet tray disposed below the image forming unit to be drawable in a front face of the exterior housing, an ejection unit disposed above the image forming unit to eject the sheet on which the image is formed by the image forming unit, a conveyance path disposed on the front face of the exterior housing to guide the sheet from the sheet tray to the ejection unit via the image forming apparatus, an openably closable cover disposed in the front face of the exterior housing to openably close the conveyance path, and an space disposed side by side with the image forming unit in a lateral direction in the exterior housing.

6. 发明授权

US10365603B2 Drive device and image forming apparatus incorporating the drive device 有权
公开(公告)号：US10365603B2
公开(公告)日：2019-07-30
申请号：US16002057
申请日：2018-06-07
申请人： Masahiro Ishida , Naoki Matsuda
发明人： Masahiro Ishida , Naoki Matsuda
IPC分类号： G03G15/00 , G03G21/16 , F16H57/028
摘要： A drive device, which is incorporated in an image forming apparatus, includes a drive motor and a plurality of gears driven by the drive motor. The plurality of gears include at least two gears disposed coaxially with each other and have a plurality of meshing portions. Each meshing portion is formed between a pair of gears of the plurality of gears. A difference between respective gear mesh frequencies of the plurality of meshing portions is set equal to or smaller than 100 Hz.

7. 发明授权

US10303106B2 Driving device and image forming apparatus 有权
公开(公告)号：US10303106B2
公开(公告)日：2019-05-28
申请号：US15977298
申请日：2018-05-11
申请人： Narumi Sugita , Masahiro Ishida
发明人： Narumi Sugita , Masahiro Ishida
IPC分类号： F16H57/00 , F16H57/12 , G03G15/00 , G03G15/01 , G03G21/16 , G03G21/18
摘要： Example embodiments include a driving device having: a plurality of vibrating members that may vibrate when the vibrating members are driven; and a holding part that may hold the vibrating members. The holding part may include a first member with which one or more of the vibrating members may be brought into contact, and a second member with which one or more of the vibrating members may be brought into contact. The first member and the second member may be partially coupled to each other. A grounding member for electrically grounding a member held by the holding part may be brought into contact with one of the first member and the second member that is more difficult to vibrate.

8. 发明授权

US10273101B2 Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device 有权
公开(公告)号：US10273101B2
公开(公告)日：2019-04-30
申请号：US15838546
申请日：2017-12-12
申请人： Masahiro Ishida , Toshiaki Takahashi
发明人： Masahiro Ishida , Toshiaki Takahashi
IPC分类号： B65H3/06 , B65H5/38 , B65H1/04 , B65H7/20 , H04N1/00 , B65H1/26 , B65H3/52
摘要： A sheet conveying device, which is included in an image forming apparatus and an optional device attachable to the image forming apparatus, includes a sheet container, a sheet feeder, a separator, a guide, and a projection. The sheet container loads multiple sheets. The sheet feeder feeds a sheet out of the multiple sheets in the sheet container. The separator separates the sheet from another sheet fed together with the sheet. The guide having a guide surface to guide the sheet passing the separator such that the sheet is fed in a predetermined sheet conveying direction. An upstream end in the sheet conveying direction of the guide surface of the guide is located lower than a downstream end in the sheet conveying direction of the separator. The projection is disposed facing the separator at the upstream end in the sheet conveying direction of the guide surface.

9. 发明授权

US10204613B2 Device and image forming apparatus 有权
公开(公告)号：US10204613B2
公开(公告)日：2019-02-12
申请号：US15666839
申请日：2017-08-02
申请人： Masahiro Ishida , Naoki Matsuda , Toshiyuki Uchida , Kazuhiro Kobayashi , Toshihiro Shimada
发明人： Masahiro Ishida , Naoki Matsuda , Toshiyuki Uchida , Kazuhiro Kobayashi , Toshihiro Shimada
IPC分类号： G10K11/172 , G03G21/00 , G03G21/16
摘要： A device includes a sound source, an electric board, an exterior member, an electric board container box, and a sound absorber. The sound source generates a sound at a time of operation. The electric board has a circuit mounting an electrical component. The exterior member surrounds the sound source and the electric board. The electric board container box houses the electric board. The sound absorber is at least partially disposed inside a virtual space corresponding to a thickness of the electric board container box in an interior space of the device.

10. 发明授权

US10203646B2 Drive transmission unit and image forming apparatus incorporating same 有权
公开(公告)号：US10203646B2
公开(公告)日：2019-02-12
申请号：US15830530
申请日：2017-12-04
申请人： Masahiro Ishida , Naoki Matsuda
发明人： Masahiro Ishida , Naoki Matsuda
IPC分类号： G03G15/00 , G03G15/09 , G03G15/16 , G03G21/18 , F16H57/00 , F16H1/20
摘要： A drive transmission unit is described that includes a drive source, and a rotatable drive transmitting member to transmit a driving force from the drive source. The drive transmitting member includes a bottom part intersecting an axis of the drive transmitting member, a circular transmitting part extending from the bottom part in an axial direction of the drive transmitting member and including an internal toothed surface on an inner circumferential surface of the transmitting part to mesh with a first member, and a first projecting part and a second projecting part projecting in opposite directions from the bottom part along the axial direction of the drive transmitting member and having different diameters.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式