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31. 发明授权

US06490424B2 Cleaning mechanism for an intermediate transfer body in an image forming apparatus 失效
标题翻译：图像形成装置中的中间转印体的清洁机构
公开(公告)号：US06490424B2
公开(公告)日：2002-12-03
申请号：US09767147
申请日：2001-01-23
申请人： Masaya Okamoto
发明人： Masaya Okamoto
IPC分类号： G03G1516
CPC分类号： G03G15/161 , G03G2215/1614
摘要： A cleaning mechanism for an image forming apparatus has a cleaning roll that contacts an intermediate transfer body under pressure with a predetermined load and rotates with the intermediate transfer body for removing residual ink, toner or impurities on the intermediate transfer body after a transfer process. A sheet member is urged onto the cleaning roll for slip contact with a predetermined load.
摘要翻译：用于图像形成装置的清洁机构具有在预定负荷下与中间转印体接触的清洁辊，并且与中间转印体一起转动，用于在转印过程之后用于除去中间转印体上的残留油墨，调色剂或杂质。片状构件被推压到清洁辊上以与预定负载滑动接触。

32. 发明授权

US06316536B1 Polyarylene sulfide resin composition, and moldings and connectors made of it 失效
标题翻译：聚芳硫醚树脂组合物，以及由其制成的模制品和连接件
公开(公告)号：US06316536B1
公开(公告)日：2001-11-13
申请号：US09306050
申请日：1999-05-06
申请人： Masaya Okamoto , Minoru Senga , Koichi Suga , Kenji Seki
发明人： Masaya Okamoto , Minoru Senga , Koichi Suga , Kenji Seki
IPC分类号： C08J510
CPC分类号： C08L65/02 , C08G65/2612 , C08G2261/312 , C08K3/01 , C08K7/14 , C08L81/02
摘要： Provided is a polyarylene sulfide resin composition of which the moldings are burred little and which has good mechanical properties and good flow moldability. The composition comprises from 20 to 90% by weight of a polyarylene sulfide and from 10 to 80% by weight of an inorganic filler, and is characterized in that its burrs are on the level of at most 120 &mgr;m, that it has a weld strength of at least 50 MPa and that the length of its spiral flow having a thickness of 1 mm is at least 100 mm. Preferably, the polyarylene sulfide to be in the composition has a specific index to the degree of branching and a specific flexural strength.
摘要翻译：本发明提供一种聚酰亚胺硫化物树脂组合物，其模制品几乎没有被磨损，并且具有良好的机械性能和良好的流动成型性。该组合物包含20至90重量％的聚芳硫醚和10至80重量％的无机填料，其特征在于其毛刺的水平至多为120微米，其焊接强度至少50MPa，并且其具有1mm厚度的螺旋流的长度为至少100mm。优选地，组合物中的聚芳硫醚具有对支化度的特定指标和特定的弯曲强度。

33. 发明授权

US06284576B1 Manufacturing method of a thin-film transistor of a reverse staggered type 失效
标题翻译：反向交错型薄膜晶体管的制造方法
公开(公告)号：US06284576B1
公开(公告)日：2001-09-04
申请号：US09196229
申请日：1998-11-20
申请人： Atsushi Ban , Hisataka Suzuki , Masaya Okamoto
发明人： Atsushi Ban , Hisataka Suzuki , Masaya Okamoto
IPC分类号： H01L2100
CPC分类号： H01L29/66765
摘要： A thin-film transistor of the reversed stagger type is provided with a gate electrode, first and second gate insulating films, a semiconductor layer, separated contact layers, and source electrodes and drain electrodes, all of which are stacked on a substrate. Upon manufacturing the thin-film transistor of this type, a gap section is pattered in a single contact-material layer. In this case, the contact-material layer is patterned by a dry etching with etching gases including HCl+SF6 or CF4+O2+HCl by the use of the source electrode and drain electrode as direct masks. Upon patterning a gap section in the contact-material layer between the source electrode and the drain electrode, no dedicated resist pattern is required; therefore, it is possible to reduce the number of the processes as compared with conventional manufacturing methods. Consequently, it becomes possible to reduce the production cost of thin-film transistors and also to improve the yield of desired products.
摘要翻译：反向交错型薄膜晶体管设置有栅电极，第一和第二栅极绝缘膜，半导体层，分离的接触层以及源极和漏极，所有这些都堆叠在基板上。在制造这种类型的薄膜晶体管时，在单个接触材料层中将间隙部分图案化。在这种情况下，通过使用源电极和漏电极作为直接掩模的蚀刻气体，包括HCl + SF6或CF4 + O2 + HCl的干法蚀刻来对接触材料层进行构图。在图案化源电极和漏电极之间的接触材料层中的间隙部分时，不需要专用抗蚀剂图案; 因此，与传统的制造方法相比，可以减少处理次数。因此，可以降低薄膜晶体管的生产成本，并且还可以提高所需产品的产量。

34. 发明授权

US5104964A Branched polycarbonate having branching parameter and degree of branching 失效
标题翻译：具有分支参数的分支聚碳酸酯和分支程度
公开(公告)号：US5104964A
公开(公告)日：1992-04-14
申请号：US549270
申请日：1990-07-06
申请人： Shigeki Kuze , Hideo Kusuyama , Masayuki Shinohara , Masaya Okamoto
发明人： Shigeki Kuze , Hideo Kusuyama , Masayuki Shinohara , Masaya Okamoto
IPC分类号： C08G64/14
CPC分类号： C08G64/14
摘要： A branched polycarbonate having (1) an intrinsic viscosity of 0.3 to 2 dl/g, (2) a branching parameter of 0.05 to 0.9, (3) a degree of branching of 0.2.times.10.sup.-4 and optionally (4) a taking-off parameter of 2.5 to 20. The branched polycarbonate is useful as a raw material for blow-moldings.

35. 发明授权

US4902735A High impact resistant polycarbonate and process for producing said polycarbonate 失效
标题翻译：高抗冲击聚碳酸酯和制造所述聚碳酸酯的方法
公开(公告)号：US4902735A
公开(公告)日：1990-02-20
申请号：US186888
申请日：1988-04-27
申请人： Masaya Okamoto , Eiichi Terada
发明人： Masaya Okamoto , Eiichi Terada
IPC分类号： C08G64/14 , C08G64/42 , C08K5/524
CPC分类号： C08K5/524 , C08G64/14 , C08G64/42
摘要： High impact resistant polycarbonate, a process for producing said polycarbonate, and a polycarbonate resin composition are disclosed. This polycarbonate consists of a main chain with a cumylphenoxy group, as a terminal group, bonded to at least one end thereof, said main chain comprising a repeating unit represented by the formula (I): ##STR1## and has a viscosity average molecular weight of at least 10,000 and an acetone soluble content of not more than 3.5 wt %. The polycarbonate can be efficiently produced by the process of the invention. The composition comprises a polycarbonate resin and a specific amount of a phosphorus-based antioxidant.

36. 发明授权

US09037043B2 Image forming apparatus, process cartridge, and image forming method 有权
标题翻译：图像形成装置，处理盒和成像方法
公开(公告)号：US09037043B2
公开(公告)日：2015-05-19
申请号：US13561929
申请日：2012-07-30
申请人： Yasuhiro Warita , Masaya Okamoto
发明人： Yasuhiro Warita , Masaya Okamoto
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G15/757 , G03G21/186
摘要： An image forming apparatus includes a drive source that generates a driving force, an image forming object on which an electrostatic latent image is to be formed and that includes a rotatable shaft extending therethrough and rotates with the driving force that is input to one end of the rotatable shaft, and an extracting member that is provided at another end of the rotatable shaft of the image forming object and extracts, from the rotatable shaft, a driving force to be transmitted to a driven member excluding the image forming object.
摘要翻译：图像形成装置包括产生驱动力的驱动源，要形成静电潜像的图像形成对象，并且包括延伸穿过其中的可旋转轴并且以输入到所述静电潜像的一端的驱动力旋转旋转轴和提取构件，其设置在图像形成对象的可旋转轴的另一端，并且从旋转轴提取要传递到除图像形成对象之外的从动构件的驱动力。

37. 发明授权

US08406653B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08406653B2
公开(公告)日：2013-03-26
申请号：US12913564
申请日：2010-10-27
申请人： Masaya Okamoto
发明人： Masaya Okamoto
IPC分类号： G03G15/00
CPC分类号： G03G21/1633 , G03G21/1623 , G03G2221/1654 , G03G2221/1687 , G03G2221/169
摘要： An image-forming apparatus comprises: a body having a mount/remove opening; a removable component that can be mounted on or removed from the body via the mount/remove opening, the removable component being operable when mounted on the body; a door attached to the mount/remove opening; a mounting unit, on which the removable component is mounted, attached to the body; a connecting member that connects the door and the mounting unit, a position or attitude of the mounting unit in accordance with an opening/closing operation of the door, causes the removable component to move to a first position in which the removable component is operable when the door is closed, and causes the removable component mounted on the mounting unit to move to a second position, which is more easily accessible when the door is opened.
摘要翻译：图像形成装置包括：具有安装/拆卸开口的主体; 可移动部件，其可以经由安装/拆卸开口安装在主体上或从主体移除，所述可移除部件可安装在主体上时可操作; 一个连接到安装/拆卸开口的门; 安装单元，其上安装有可移除部件，附接到主体; 连接门和安装单元的连接构件，根据门的打开/关闭操作的安装单元的位置或姿态使得可移动部件移动到第一位置，其中可拆卸部件可操作于第一位置，门关闭，并且使得安装在安装单元上的可移动部件移动到第二位置，当打开门时更容易接近。

38. 发明授权

US08022241B2 Processes for producing carbonic ester and producing polycarbonate 失效
标题翻译：生产碳酸酯和生产聚碳酸酯的方法
公开(公告)号：US08022241B2
公开(公告)日：2011-09-20
申请号：US12512601
申请日：2009-07-30
申请人： Masaya Okamoto , Jun-ichi Sugiyama , Mitsuru Ueda
发明人： Masaya Okamoto , Jun-ichi Sugiyama , Mitsuru Ueda
IPC分类号： C07C69/96
CPC分类号： C08G64/36 , C07C68/005 , C07C69/96
摘要： A process for producing a carbonic ester, characterized in that an aromatic monohydroxy compound or an aliphatic monohydroxy compound is subjected to oxidative carbonylation with carbon monoxide and oxygen in the presence of a palladium catalyst using a compound having a carbonate bond as a reaction solvent. A process for producing a polycarbonate, characterized in that an aromatic dihydroxy compound or an aliphatic dihydroxy compound is subjected to oxidative carbonylation with carbon monoxide and oxygen in the presence of a palladium catalyst using a compound having a carbonate bond as a reaction solvent is also described. The carbonic ester can be produced with a higher yield and at a higher reaction rate and, also, a polycarbonate having a higher molecular weight as compared with the conventional method can be produced with a higher yield and at a higher reaction rate.
摘要翻译：一种碳酸酯的制造方法，其特征在于，在钯催化剂存在下，使用具有碳酸键的化合物作为反应溶剂，将芳香族单羟基化合物或脂肪族单羟基化合物用一氧化碳和氧进行氧化羰基化。还描述了一种制备聚碳酸酯的方法，其特征在于芳族二羟基化合物或脂族二羟基化合物在钯催化剂存在下用一氧化碳和氧气进行氧化羰基化，其中还描述了使用具有碳酸酯键的化合物作为反应溶剂。可以以更高的产率和更高的反应速率制备碳酸酯，并且与常规方法相比，也可以以更高的产率和更高的反应速率制备具有较高分子量的聚碳酸酯。

39. 发明申请

US20100310283A1 BELT UNIT AND IMAGE FORMING DEVICE EQUIPPED THEREWITH 有权
标题翻译：皮带单元和图像形成装置
公开(公告)号：US20100310283A1
公开(公告)日：2010-12-09
申请号：US12610637
申请日：2009-11-02
申请人： Masaya Okamoto
发明人： Masaya Okamoto
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/0131 , G03G2215/0193
摘要： There is provided a belt unit including: a fixed frame at which a transfer roller is provided; plural fixed side supporting rollers provided at the fixed frame; a movable frame that is swingably mounted to the fixed frame, and at which plural transfer rollers are provided; a movable side supporting roller provided at the movable frame; and an endless belt stretched around the fixed side supporting rollers and the movable side supporting roller, and contacting the transfer roller provided at the fixed frame and the transfer rollers supported at the movable frame, and contacting plural photoreceptor drums, wherein a swinging center of the movable frame is a center of belt portions at both sides of the swinging center, and in a monochrome mode, the movable frame is swung and moves the belt away from the photoreceptor drums other than the photoreceptor drum that is used in the monochrome mode.
摘要翻译：提供了一种带单元，包括：设置转印辊的固定框架; 设置在固定框架上的多个固定侧支撑辊; 可移动的框架，其可摆动地安装到所述固定框架，并且设置有多个转印辊; 设置在所述可动框架的可动侧支撑辊; 以及围绕固定侧支撑辊和可动侧支撑辊延伸的环形带，并且使设置在固定框架处的转印辊与支撑在可动框架上的转印辊接触，并接触多个感光鼓，其中，可动框架是摆动中心两侧的皮带部分的中心，并且在单色模式中，可移动框架摆动并使皮带远离除了在单色模式中使用的感光鼓之外的感光鼓。

40. 发明授权

US07810633B2 Belt meandering correction apparatus and image forming apparatus employing the same 有权
标题翻译：皮带曲折矫正装置及采用该装置的图像形成装置
公开(公告)号：US07810633B2
公开(公告)日：2010-10-12
申请号：US12337195
申请日：2008-12-17
申请人： Masaya Okamoto , Yasuhiro Warita
发明人： Masaya Okamoto , Yasuhiro Warita
IPC分类号： G03G15/20
CPC分类号： G03G15/755
摘要： A belt meandering correction apparatus is provided and includes: belt extending rolls that extend an endless-shaped belt member, including a belt meandering correction roll, at least one end part of which is supported in a manner movable in a direction defined by joining a revolving shaft center of the correction roll to a point of contact with the belt member so that meandering of the belt member is corrected; a revolving body which is arranged at least at the one end part of the correction roll in a manner movable along an axial direction of the correction roll and which has a surface abutting against an end part of the belt member and an inclined surface whose outer diameter varies along the axial direction; and a fixed member arranged at a fixed position such as to abut against an outer peripheral surface of the revolving body.
摘要翻译：提供了一种带曲折校正装置，包括：带延伸辊，其延伸出环形带构件，该带延伸辊包括带曲折矫正辊，其至少一个端部以可移动的方式支撑，该方向可通过将旋转校正辊的轴心到带部件的接触点，从而校正带部件的曲折; 至少在所述校正辊的一端部配置的旋转体，所述旋转体以能够沿着所述校正辊的轴向移动并具有与所述带构件的端部抵接的表面的方式，所述倾斜面的外径沿轴向变化; 以及布置在固定位置以抵靠旋转体的外周表面的固定构件。

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