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1. 发明授权

US06200717B1 Electrophotographic photoconductor and electrophotographic apparatus 失效
标题翻译：电子照相感光体和电子照相设备
公开(公告)号：US06200717B1
公开(公告)日：2001-03-13
申请号：US09558625
申请日：2000-04-26
申请人： Masaru Takeuchi , Kenichi Ohkura , Shinichi Omokawa
发明人： Masaru Takeuchi , Kenichi Ohkura , Shinichi Omokawa
IPC分类号： G03G509
CPC分类号： G03G5/0653 , G03G5/0609 , G03G5/0612 , G03G5/0614 , G03G5/0618 , G03G5/062 , G03G5/0674
摘要： In a electrophotographic photoconductor having a single layer type photosensitive layer 3 laminated directly or through an undercoat layer 2 on an electroconductive substrate 1, the single layer type photosensitive layer 3 contains at least a resin binder, a charge generating substance, a hole transfer substance and an electron transfer substance, wherein the hole transfer substance is a compound represented by the general formula (HT1) shown below and an electrophotographic apparatus comprise this photoconductor. This electrophotographic photoconductor has good electric property in positive charge and good stability in repeated use.
摘要翻译：在具有在导电性基体1上直接或通过底涂层2层压的单层型感光层3的电子照相感光体中，单层型感光层3至少含有树脂粘合剂，电荷产生物质，空穴转移物质和电子转移物质，其中空穴转移物质是由下述通式（HT1）表示的化合物和电子照相设备包括该光电导体。该电子照相感光体在正电荷下具有良好的电性能，并且在重复使用中具有良好的稳定性。

2. 发明授权

US06451493B1 Electrophotographic photoconductor 有权
标题翻译：电子照相感光体
公开(公告)号：US06451493B1
公开(公告)日：2002-09-17
申请号：US09714822
申请日：2000-11-17
申请人： Shinichi Omokawa , Masaru Takeuchi , Seizo Kitagawa
发明人： Shinichi Omokawa , Masaru Takeuchi , Seizo Kitagawa
IPC分类号： G03G505
CPC分类号： G03G5/0564 , G03G5/0578
摘要： An electrophotographic photoconductor which is a positive charging, single layer type organic photoconductor including a conductive substrate; and a photosensitive layer which is provided on the conductive substrate, which is a positive charging, single layer type organic photoconductor, and which is composed of at least one charge generation substance that contains a phthalocyanine pigment; a positive hole transport substance; an electron transport substance; and a binder that contains a polycarbonate resin with a polydialkylsilozane constructed of a repeated unit represented by formula (1). Toner consumption during repeated electrophotographic use is reduced and print defects including dirty background suppressed.
摘要翻译：一种电子照相感光体，其为包含导电性基材的正带电单层型有机感光体; 以及感光层，其设置在作为正电荷单层型有机感光体的导电性基板上，并且由至少一种含有酞菁颜料的电荷产生物质构成; 空穴输送物质; 电子传输物质; 和含有由式（1）表示的重复单元构成的聚二烷基硅烷的聚碳酸酯树脂的粘合剂。反复电子照相使用时的调色剂消耗减少，包括脏背景的印刷缺陷受到抑制。

3. 发明授权

US06749979B2 Electrophotography photosensitive body and a electrophotography device equipped with the same 有权
标题翻译：电子照相感光体和装备有它的电子照像装置
公开(公告)号：US06749979B2
公开(公告)日：2004-06-15
申请号：US09861871
申请日：2001-05-21
申请人： Masaru Takeuchi , Kenichi Ohkura
发明人： Masaru Takeuchi , Kenichi Ohkura
IPC分类号： G03G504
CPC分类号： G03G5/0696 , G03G5/0614 , G03G5/0672
摘要： An electrophotography photosensitive body has a single layer photosensitive layer on top of a conductive substrate, directly or via an undercoat layer. The single layer photosensitive layer contains at least a resin binder, a charge generating substance, and a charge transport substance, wherein at least one of the charge generating substances is a titanyl phthalocyanine, which, in a x-ray powder diffraction spectrum having a radiation source of CuK &agr; and within a range of a Bragg angle 2&thgr;=5˜35°, a ratio, R, of a value, P, of a diffraction intensity of a highest peak and a value, B, of a diffraction intensity of the background satisfies the equation R=(P−B)/B≦7.0. The resulting electrophotographic photosensitive layer shows excellent electrical properties with positive charging as well as excellent stability when repeatedly used.
摘要翻译：电子摄影感光体直接或经由底涂层在导电性基材的顶部具有单层感光层。单层感光层至少含有树脂粘合剂，电荷产生物质和电荷输送物质，其中电荷产生物质中的至少一种是酞菁钛，其在具有辐射的x射线粉末衍射光谱 CuKα的源，并且在布拉格角2θ= 5〜35°的范围内，最高峰的衍射强度的值P和B的衍射强度的值B的比率R 背景满足方程式R =（PB）/ B <= 7.0。所得到的电子照相感光层在反复使用时具有优异的正电荷电气性能以及优异的稳定性。

4. 发明授权

US06485873B1 Electrophotographic photoconductor and electrophotographic apparatus 失效
标题翻译：电子照相感光体和电子照相设备
公开(公告)号：US06485873B1
公开(公告)日：2002-11-26
申请号：US09561598
申请日：2000-04-27
申请人： Kenichi Ohkura , Seizou Kitagawa , Masaru Takeuchi
发明人： Kenichi Ohkura , Seizou Kitagawa , Masaru Takeuchi
IPC分类号： G03G504
CPC分类号： G03G5/0672 , G03G5/0605 , G03G5/0609 , G03G5/0612 , G03G5/0614 , G03G5/0618 , G03G5/062 , G03G5/0661 , G03G5/0674
摘要： A biphenyl derivative is included in a photosensitive layer of an electrophotographic photoconductor. The electrophotographic photoconductor includes a single-layer photosensitive layer coated on a conductive substrate. The photosensitive layer includes a resin binder, a charge generation substance, a hole transport substance, and an electron transport substance. An electrophotographic apparatus using such an electrophotographic photoconductor has excellent electrical characteristics in a positive chargine system and is stable in repeated use.
摘要翻译：联苯衍生物包括在电子照相感光体的感光层中。电子照相感光体包括涂覆在导电基底上的单层感光层。感光层包括树脂粘合剂，电荷产生物质，空穴传输物质和电子传输物质。使用这种电子照相感光体的电子照相设备在正电荷系统中具有优异的电特性，并且在重复使用中是稳定的。

5. 发明授权

US5952139A Electrophotographic photoconductor 失效
标题翻译：电子照相感光体
公开(公告)号：US5952139A
公开(公告)日：1999-09-14
申请号：US24898
申请日：1998-02-17
申请人： Masaru Takeuchi , Kenichi Ohkura
发明人： Masaru Takeuchi , Kenichi Ohkura
IPC分类号： G03G5/00 , G03G5/05 , G03G5/06 , G03G5/04 , G03G5/147
CPC分类号： G03G5/0664 , G03G5/0677
摘要： An electrophotographic photoconductor is provided which principally consists of an electrically conductive substrate, a charge generation layer, and a charge transport layer which contains an orange dye compound. Preferably, the orange dye compound is selected from the group consisting of 1-o-tolylazo-2-naphthol, 5-(9-anthracenyl methylene) amino-3-methyl-1-tolylpyrazole, 4,5-diiodo-3,6-fluoranediol, and 4,5-dibromo-3,6-fluoranediol.
摘要翻译：提供电子照相感光体，其主要由导电基底，电荷产生层和含有橙色染料化合物的电荷输送层组成。优选地，橙色染料化合物选自1-邻甲苯基偶氮-2-萘酚，5-（9-蒽基亚甲基）氨基-3-甲基-1-甲苯基吡唑，4,5-二碘-3,6 - 氟二甘醇和4,5-二溴-3,6-氟二醇。

6. 发明授权

US08842348B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US08842348B2
公开(公告)日：2014-09-23
申请号：US14107788
申请日：2013-12-16
申请人： Masaru Takeuchi , Naoyuki Iwata , Takayuki Akimatsu , Tetsuya Ogawa
发明人： Masaru Takeuchi , Naoyuki Iwata , Takayuki Akimatsu , Tetsuya Ogawa
IPC分类号： H04N1/04 , H04N1/12 , H04N1/203 , H04N1/024 , H04N1/00 , H04N1/193
CPC分类号： H04N1/00551 , H04N1/024 , H04N1/121 , H04N1/123 , H04N1/1245 , H04N1/193 , H04N1/2032 , H04N2201/0081 , H04N2201/02404 , H04N2201/02491
摘要： An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and holds the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.
摘要翻译：图像读取装置可以包括主单元和枢转地附接到主单元的盖单元。盖单元可以包括被配置为沿着传送路径读取文档的图像的图像读取装置。图像读取装置可以包括接触图像传感器，用于保持接触图像传感器的传感器保持器，推动构件和减震器。接触图像传感器设置在输送路径的下方。传感器支架具有敞开的顶盒形状，并将接触图像传感器保持在内部。推动构件设置在传感器保持器的内底表面中，以将接触图像传感器推向输送路径。减震器设置在接触图像传感器的底表面和传感器保持器的内底表面之间，并且由多孔材料制成。

7. 发明授权

US08542415B2 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US08542415B2
公开(公告)日：2013-09-24
申请号：US12731792
申请日：2010-03-25
申请人： Masaru Takeuchi , Takayuki Akimatsu , Takashi Fujiwara
发明人： Masaru Takeuchi , Takayuki Akimatsu , Takashi Fujiwara
IPC分类号： H04N1/04
CPC分类号： H04N1/1215 , H04N1/00525 , H04N1/00551 , H04N1/1017 , H04N1/203 , H04N1/2032
摘要： An image processing apparatus capable of reading an image recorded on a first surface and a second surface of a sheet, the image processing apparatus comprising a conveying path comprising a first conveying path formed in a substantially plate shape, a second conveying path disposed below the first conveying path and a curved conveying path disposed between the first conveying path and the second conveying path, a conveying mechanism configured to convey the sheet along a conveying direction from the first conveying path to the second conveying path through the curved conveying path, a first image reading section disposed below the first conveying path and comprising a first image sensor which reads the image recorded on the first surface of the sheet conveyed along the first conveying path at a first image reading position, a second image reading section comprising a second image sensor which reads the image recorded on the second surface of the sheet conveyed along the second conveying path from below the second conveying path at a second image reading position, and an upper cover configured to rotate between a closed position where the first conveying path is partly covered and an open position where the first conveying path is exposed, wherein at least the first conveying path is exposed when the upper cover is in the open position.
摘要翻译：一种能够读取记录在片材的第一表面和第二表面上的图像的图像处理装置，所述图像处理装置包括输送路径，所述输送路径包括形成为大致板状的第一输送路径，第二输送路径设置在第一输送路径和设置在第一输送路径和第二输送路径之间的弯曲输送路径;输送机构，其构造成沿着输送方向将纸张从第一输送路径传送到通过弯曲输送路径的第二输送路径;第一图像读取部分，设置在第一输送路径的下方，并且包括第一图像传感器，其读取在第一图像读取位置沿着第一输送路径传送的片材的记录在第一表面上的图像;第二图像读取部，包括第二图像传感器，读取记录在沿着第二传送带传送的纸张的第二表面上的图像在第二图像读取位置处从第二传送路径下方的路径，以及被配置为在第一传送路径被部分地被覆盖的关闭位置和第一传送路径被露出的打开位置之间旋转的上盖，其中至少当上盖处于打开位置时，第一输送路径露出。

8. 发明授权

US08531741B2 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US08531741B2
公开(公告)日：2013-09-10
申请号：US12731904
申请日：2010-03-25
申请人： Masaru Takeuchi , Takayuki Akimatsu , Takashi Fujiwara
发明人： Masaru Takeuchi , Takayuki Akimatsu , Takashi Fujiwara
IPC分类号： H04N1/04 , H04N1/46
CPC分类号： H04N1/1215 , H04N1/00525 , H04N1/00551 , H04N1/1017 , H04N1/203 , H04N1/2032
摘要： An image processing apparatus includes a first conveying path, a curved conveying path, a second conveying path, a first image reading section facing the first conveying path, a pair of third conveying rollers having a third nip point P1, a pair of second conveying rollers having a second nip point P4, a second image reading section facing the second conveying path, a pair of first conveying rollers having a first nip point P3 and a pair of discharge rollers having a fourth nip point P2. A distance between P1 and P2 is larger than a distance between P3 and P4. P3 and P4 are positioned in a first area defined by imaginary lines extending upward from P1 and P2 respectively.
摘要翻译：图像处理装置包括第一输送路径，弯曲输送路径，第二输送路径，面向第一输送路径的第一图像读取部，具有第三夹持点P1的一对第三输送辊，一对第二输送辊具有第二夹点P4，与第二输送路径相对的第二图像读取部，具有第一夹持点P3的一对第一输送辊和具有第四夹持点P2的一对排出辊。 P1和P2之间的距离大于P3和P4之间的距离。 P3和P4位于由分别从P1和P2向上延伸的假想线限定的第一区域中。

9. 发明申请

US20080294625A1 Item recommendation system 审中-公开
标题翻译：物品推荐系统
公开(公告)号：US20080294625A1
公开(公告)日：2008-11-27
申请号：US12068702
申请日：2008-02-11
申请人： Masaru Takeuchi
发明人： Masaru Takeuchi
IPC分类号： G06F17/30
CPC分类号： H04N21/4532 , H04N21/4332 , H04N21/44222 , H04N21/4667 , H04N21/4668
摘要： To recommend an item which is highly unexpected to a user because its similarity to user preferences is low and which is useful to the user. A rule that modifies a set of keywords for recommending an item is randomly applied, and a keyword which a user does not prefer is added and a keyword which a user prefers is removed, and then this recommendation result is mixed with a recommendation result of a set of keywords before the above modification, and the mixed result is presented to a user and at the same time the application probability of a rule is learned on the basis of the user's evaluation to a recommended item.
摘要翻译：推荐一个对用户非常意外的项目，因为它与用户偏好的相似性很低，哪个对用户有用。随机应用修改用于推荐项目的一组关键字的规则，并且添加用户不喜欢的关键字，并且删除用户喜欢的关键字，然后将该推荐结果与在上述修改之前的关键字集合，并且将混合结果呈现给用户，并且同时基于用户对推荐项目的评估来学习规则的应用概率。

10. 发明申请

US20080211896A1 INK-JET RECORDING APPARATUS 有权
标题翻译：喷墨记录仪
公开(公告)号：US20080211896A1
公开(公告)日：2008-09-04
申请号：US12023241
申请日：2008-01-31
申请人： Masaru Takeuchi
发明人： Masaru Takeuchi
IPC分类号： B41J11/04 , B41J2/01
CPC分类号： B41J11/06 , B41J11/0065
摘要： An ink-jet recording apparatus according to one aspect comprises: a movable supporting member slidable in a conveying direction of a recording medium while supporting the recording medium to follow the recording medium conveyed; and an interlocking mechanism configured to control a movement of the movable supporting member. The interlocking mechanism is operable to: position the movable supporting member in a predetermined upstream position in the conveying direction when the recording medium is conveyed to the predetermined upstream position; retain the movable supporting member in the predetermined upstream position until the recording medium overhangs the movable supporting member to cover a contact portion and at least a part of a non-contact portion; and slide the movable supporting member toward a downstream side in the conveying direction while supporting an edge of the recording medium with the conveyance of the recording medium.
摘要翻译：根据一个方面的喷墨记录装置包括：可移动支撑构件，其可在记录介质的输送方向上滑动，同时支撑记录介质以跟随输送的记录介质; 以及构造成控制可动支撑构件的移动的互锁机构。联锁机构可操作地：当记录介质被传送到预定的上游位置时，将可移动支撑构件在传送方向上定位在预定的上游位置; 将可移动支撑构件保持在预定的上游位置，直到记录介质悬挂在可移动支撑构件上以覆盖接触部分和非接触部分的至少一部分; 并且通过传送记录介质来支撑记录介质的边缘，在可移动的支撑构件向着输送方向的下游侧滑动。

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