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1. 发明专利

JP2015046568A 電界効果型トランジスタ、及び電界効果型トランジスタの製造方法有权
标题翻译：场效应晶体管和产生场效应晶体管的方法
公开(公告)号：JP2015046568A
公开(公告)日：2015-03-12
申请号：JP2014035430
申请日：2014-02-26
申请人：株式会社リコー , Ricoh Co Ltd
发明人： MATSUMOTO SHINJI , UEDA NAOYUKI , NAKAMURA YUKI , TAKADA MIKIKO , SONE YUJI , SAOTOME RYOICHI , NIIE SADANORI , ABE YUKIKO
IPC分类号： H01L29/786 , G02F1/1368 , G02F1/167 , H01L21/28 , H01L21/336 , H01L29/417 , H01L51/50 , H05B33/08
CPC分类号： H01L29/7869 , G09G3/2092 , H01L27/1225 , H01L29/41733 , H01L29/42384 , H01L29/45 , H01L29/4908 , H01L29/66969 , H01L29/78696
摘要：【課題】n型酸化物半導体の電子キャリア濃度が高い場合においても、電界効果型トランジスタ形成後の加熱処理及び酸化性雰囲気処理に対してソース電極及びドレイン電極の耐性が高く、ソース電極及びドレイン電極の抵抗率が低く、バッファ層を必要とせず、電界効果移動度が高く、オン/オフ比が高く、立ち上がり電圧の絶対値が小さい電界効果型トランジスタの提供。【解決手段】ゲート電圧を印加するためのゲート電極と、電流を取り出すためのソース電極及びドレイン電極と、前記ソース電極及びドレイン電極に隣接して設けられ、n型酸化物半導体からなる活性層と、前記ゲート電極と前記活性層との間に設けられたゲート絶縁層と、を備える電界効果型トランジスタであって、前記ソース電極及びドレイン電極の仕事関数が、4.90エレクトロンボルト以上であり、前記n型酸化物半導体の電子キャリア濃度が、4.0?1017cm−3以上である電界効果型トランジスタである。【選択図】図7
摘要翻译：要解决的问题：为了提供一种场效应晶体管，其在形成场效应晶体管之后，在氧化气氛下对源电极和漏电极的耐受性高，耐热处理和处理的电阻率低，即使在n型氧化物半导体的电子载流子密度高的情况下，也不需要缓冲层，场效应迁移率高，导通/截止比高，上升电压绝对值小。场效应晶体管包括：施加栅极电压的栅电极; 源电极和漏电极，两者都被构造成取出电流; 与源极电极和漏电极相邻设置并由n型氧化物半导体形成的有源层; 以及设置在栅电极和有源层之间的栅极绝缘层。在场效应晶体管中，源电极和漏极的功函数为4.90eV以上，n型氧化物半导体的电子载流子密度为4.0×10cm以上。

2. 发明专利

JP2013195670A Substrate with partition, manufacturing method thereof, color filter, and display element 有权
标题翻译：具有分隔的基板，其制造方法，彩色滤光片和显示元件
公开(公告)号：JP2013195670A
公开(公告)日：2013-09-30
申请号：JP2012062115
申请日：2012-03-19
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SONE YUJI , UEDA NAOYUKI , NAKAMURA YUKI , ABE YUKIKO , TAKADA MIKIKO , MATSUMOTO SHINJI , SAOTOME RYOICHI
IPC分类号： G02B5/20 , H01L51/50 , H05B33/02 , H05B33/10 , H05B33/12 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To provide a substrate with a partition, which has high process stability and can be formed at a low cost.SOLUTION: The substrate with a partition comprises a substrate and a partition. The partition has a plurality of first partition lines and a plurality of second partition lines formed in a direction crossing the first partition lines. Shapes of cross sections in a direction orthogonal to a lengthwise direction, of the first partition lines and the second partition lines in non-crossing regions where the first partition lines do not cross the second partition lines, have heights gradually reduced from the highest parts in the cross sections toward end parts in a breadthwise direction of the cross sections. A maximum height of the partition in crossing regions where the first partition lines cross the second partition lines is higher than that in the non-crossing regions. A shape of each crossing region has, in an arbitrary cross section passing a perpendicular drawn onto a surface of the substrate from the highest part where the partition has the maximum height in the crossing region, a height gradually reduced from the highest part toward end parts in the breadthwise direction of the cross section.
摘要翻译：要解决的问题：为了提供具有高工艺稳定性并且可以以低成本形成的隔板的基板。解决方案：具有隔板的基板包括基板和隔板。分隔件具有多个第一分隔线和沿与第一分隔线交叉的方向形成的多个第二分隔线。在第一分隔线不与第二分隔线交叉的非交叉区域中的第一分隔线和第二分隔线的与长度方向正交的方向上的横截面的形状从高度方向逐渐减小，横截面朝向横截面的宽度方向上的端部的横截面。第一分割线与第二分割线交叉的交叉区域中的分区的最大高度高于非交叉区域中的最大高度。每个交叉区域的形状在从交叉区域中具有最大高度的最高部分通过从基板表面引出的垂直的任意横截面中，高度从最高部分朝向端部逐渐减小在横截面的宽度方向。

3. 发明专利

JP2012151174A Field-effect transistor, display element, image display device, and system 有权
标题翻译：场效应晶体管，显示元件，图像显示装置和系统
公开(公告)号：JP2012151174A
公开(公告)日：2012-08-09
申请号：JP2011006967
申请日：2011-01-17
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： UEDA NAOYUKI , ABE YUKIKO , NAKAMURA YUKI , SONE YUJI
IPC分类号： H01L29/786 , G09F9/30 , G09F9/37 , H01L21/336 , H01L27/32
摘要： PROBLEM TO BE SOLVED: To provide, for example, a field-effect transistor in which a new p-type oxide semiconductor is used in an active layer.SOLUTION: A field-effect transistor comprises: a gate electrode for applying a gate voltage; a source electrode and a drain electrode for extracting current; an active layer that is formed between the source electrode and the drain electrode and is composed of a p-type oxide semiconductor; and a gate insulating film formed between the gate electrode and the active layer. The p-type oxide semiconductor is expressed by a general formula ABO(A contains at least either of Sr and Ba. B contains at least Bi.). The field-effect transistor has a pseudo-perovskite structure.
摘要翻译：要解决的问题：提供例如在有源层中使用新的p型氧化物半导体的场效应晶体管。解决方案：场效应晶体管包括：用于施加栅极电压的栅电极; 用于提取电流的源电极和漏电极; 形成在源电极和漏电极之间并由p型氧化物半导体构成的有源层; 以及形成在栅电极和有源层之间的栅极绝缘膜。 p型氧化物半导体由通式ABO 3表示（A包含Sr和Ba中的至少一种，B含有至少Bi）。场效应晶体管具有伪钙钛矿结构。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010214877A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2010214877A
公开(公告)日：2010-09-30
申请号：JP2009066543
申请日：2009-03-18
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MACHIDA TATSUJI , AOKI MASAMI , SONE YUJI , MIZUYAMA TETSUHIKO , UCHIDA FUKUTOSHI , KAWANAGA SHUN , MORIMOTO RYOTA , YOKOI NOZOMI
IPC分类号： B41J29/38 , B41J29/42 , B65H37/04 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely executing a reserved print job without allowing a residue recovering unit to be full of a residue prior to execution of the reserved print job.
SOLUTION: In the image forming apparatus, a system control unit 11 controls a job reception section 12 receiving the reservation of a print job, a residue state management section 13 recovering the residue produced in the post treatment for managing the deposit state of the residue, and a residue production quantity predicting section 14 predicting residue quantity to be produced in the print job. The residue state management section 13 calculates the recoverable amount of the residue from the residue deposited state, and the residue production quantity predicting section 14 predicts the production quantity of the residue in the print job received at the job reception section 12. The job reception section 12 compares the residue recoverable quantity with the residue production quantity to determine whether the print job can be reserved or not. The residue state management section 13 secures a region of a residue recovering unit (outlined) for recovering the residue of the production quantity when the job reception section 12 determines that the print job can be reserved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够可靠地执行预留打印作业的图像形成装置，而不允许残留物恢复单元在执行预留打印作业之前充满残余物。解决方案：在图像形成装置中，系统控制单元11控制接收打印作业的预约的作业接收部分12，残余物状态管理部分13回收用于管理打印作业的存储状态的后处理中产生的残留残留物和残留物产生量预测部14预测在打印作业中生成的残留量。残留状态管理部13计算残渣堆积状态下的残渣的可回收量，残渣生成量预测部14预测在作业接收部12接收到的打印作业中的残留量的生成量。作业接收部 12将残留物可回收量与残留物产量进行比较，以确定是否可以保留打印作业。残留状态管理部13在作业接收部12确定可以保留打印作业的情况下，确定用于恢复生产量的残差的残余物回收单元（概述）的区域。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010070288A Paper sheet conveying device, image forming device, paper sheet conveyance control method, and computer program 审中-公开
标题翻译：纸张输送装置，图像形成装置，纸张输送控制方法和计算机程序
公开(公告)号：JP2010070288A
公开(公告)日：2010-04-02
申请号：JP2008237571
申请日：2008-09-17
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SONE YUJI , MATSUMOTO TAIZO , TOKUMARU HIROSHI , AIZAWA HIROSHI , UCHIDA FUKUTOSHI
IPC分类号： B65H7/06 , B65H3/46 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To simplify the work for handling a jam by eliminating the labor for removing a residual paper sheet when the paper sheet is jammed. SOLUTION: This paper sheet conveying device has: a plurality of conveying means (a paper feeding roller 27, a conveying roller 26, a resist roller 28 and a delivery roller 100) provided along paper sheet conveyance passages 70, 71 and 72; a plurality of paper sheet detecting sensors S1, S2, S3, S4 and S5 for detecting the paper sheets fed from a paper feeding tray 26 and conveyed along the paper sheet conveyance passages 70, 71 and 72; and a CPU for detecting that a paper sheet is jammed based on detection by the paper sheet detecting sensors. In the case where an outbreak of a jam is detected, when a paper sheet B positioning on an upstream side of the jammed paper sheet is in the position in which the paper sheet B can be reused, the paper feeding roller 27 and the conveying roller 26 for conveying the paper sheet B positioning on the upstream side are reversely rotated to return the paper sheet positioning on the upstream side to the paper feeding tray 26 of a paper feeding means. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过消除在纸张卡住时去除残留纸张的劳动来简化处理卡纸的工作。该纸张输送装置具有沿着纸张输送路70,71和72设置的多个输送装置（送纸辊27，输送辊26，阻力辊28和输送辊100） ; 多个纸张检测传感器S1，S2，S3，S4和S5，用于检测从供纸托盘26供给并沿着纸张传送通道70,71和72传送的纸张; 以及用于基于纸张检测传感器的检测来检测纸张卡住的CPU。在检测到卡纸发生的情况下，当定位在卡纸的上游侧的纸张B处于能够再次使用纸张B的位置时，送纸辊27和输送辊用于输送定位在上游侧的纸张B的纸张26反向旋转，以将定位在上游侧的纸张返回给送纸装置的送纸托盘26。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2014137399A Image forming system 审中-公开
标题翻译：图像形成系统
公开(公告)号：JP2014137399A
公开(公告)日：2014-07-28
申请号：JP2013004544
申请日：2013-01-15
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KOBAYASHI NOBUYUKI , KOSAKO ATSUSHI , ZHANG HAIPENG , KAMEKURA TAKAHIRO , MIYAZAKI YASUAKI , HASEGAWA NORIAKI , SONE YUJI
IPC分类号： G03G21/14 , B41J29/38 , B65H5/06 , B65H5/36 , B65H9/14
摘要： PROBLEM TO BE SOLVED: To provide an image forming system capable of accurately performing skew correction in a device on the downstream side in the conveyance direction of a recorded medium without extending the first print time nor print completion time of a print job for plural sheets.SOLUTION: An image forming system includes: a plurality of image forming devices 200 connected in series, each having at least an image forming part 202, a resistance roller 11 and a fixing roller 12; a continuous conveyance path; control means; a guide member 10; guide member opening/closing means; conveyance rollers R1, R2; conveyance roller drive means; and detection means for detecting a recorded medium on the conveyance path. The image forming system controls to form first sagging, then form a space capable of accommodating second sagging by opening the guide member at the timing of a tip of the recorded medium reaching the conveyance roller R1, and close the guide member at the timing of the rear end having passed the conveyance roller R2.
摘要翻译：要解决的问题：提供一种图像形成系统，其能够在不延长第一打印时间的同时在下游侧的设备中在记录介质的传送方向上精确地进行歪斜校正，也可以对多张打印作业的打印完成时间进行打印。解决方案：图像形成系统包括：串联连接的多个图像形成装置200，每个图像形成装置200至少具有图像形成部分202，电阻辊11和定影辊12; 连续输送路径; 控制手段引导构件10; 导向件打开/关闭装置; 输送辊R1，R2; 输送辊驱动装置; 以及检测装置，用于检测传送路径上的记录介质。图像形成系统控制以形成第一下垂，然后通过在记录介质的末端到达传送辊R1的定时打开引导构件，形成能够容纳第二下垂的空间，并且在所述引导构件的定时后端已经通过传送辊R2。

7. 发明专利

JP2012156593A Color image forming apparatus, color image forming method, color image forming program, and recording medium 审中-公开
标题翻译：彩色图像形成装置，彩色图像形成方法，彩色图像形成程序和记录介质
公开(公告)号：JP2012156593A
公开(公告)日：2012-08-16
申请号：JP2011011270
申请日：2011-01-21
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MIYAUCHI SHIGEHITO , MIYAJIMA SHOTA , IRIE KOICHI , KITAYAMA MASAHIRO , SHIMIZU YASUMITSU , SONE YUJI , MIYAZAKI YASUAKI , HYONG-WUI
IPC分类号： H04N1/46 , G06T1/00 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To easily and appropriately output a color-adjusted image desired by a user.SOLUTION: A color image forming apparatus 1 stores beforehand, in a hard disc 14, learning data obtained by causing evaluation values using plural perceptual languages to correspond to plural combinations of color correction parameters and a color output image output after color adjustment with the combinations of color correction parameters. When color adjustment requested in outputting a color image is designated by an operation unit 13 with one perceptual language, a controller controlling unit 11 extracts, from the learning data, a combination of color correction parameters which has a high adaptation for the perceptual language, generates a new combination of color correction parameters by applying a genetic algorithm to the extracted combination of color correction parameters, and registers the new combination of color correction parameters in the learning data. The controller controlling unit 11 also causes a plotter 22 to output a color image onto paper after performing color adjustment on color image data by using the combination of color correction parameters.
摘要翻译：要解决的问题：为了容易且适当地输出用户期望的色调图像。解决方案：彩色图像形成装置1预先在硬盘14中存储通过使用多种感知语言使评估值对应于颜色校正参数的多个组合和颜色调整之后输出的彩色输出图像而获得的学习数据，颜色校正参数的组合。当输出彩色图像所请求的颜色调整由具有感知语言的操作单元13指定时，控制器控制单元11从学习数据中提取具有针对感知语言的高适应度的颜色校正参数的组合，生成通过对所提取的颜色校正参数的组合应用遗传算法，并将颜色校正参数的新组合登记在学习数据中，来校正颜色校正参数的新组合。控制器控制单元11还使得绘图仪22通过使用颜色校正参数的组合对彩色图像数据进行颜色调整之后，将彩色图像输出到纸张上。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012118306A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2012118306A
公开(公告)日：2012-06-21
申请号：JP2010268114
申请日：2010-12-01
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SHIMIZU YASUMITSU , MIYAJIMA SHOTA , IRIE KOICHI , SONE YUJI , KITAYAMA MASAHIRO , SHINCHI YASUTO , SAKON YOHEI
IPC分类号： G03G21/02 , B41J29/00 , B41J29/38 , G06F3/12 , H04N1/387
摘要： PROBLEM TO BE SOLVED: To encourage active use of advertisement printing without causing degradation of a printing speed in an image forming apparatus including an accounting device.SOLUTION: In an image forming apparatus, a paper sheet on which a first image including characters or images with added value and a second image corresponding to information on the added value of the first image expressed with characters or images are printed is fed as a recording medium. The image forming apparatus comprises: added value information acquiring means for acquiring the information on the added value by reading the second image; and account determining means for determining a printing charge on the basis of the information on the added value acquired by the added value information acquiring means.
摘要翻译：要解决的问题：为了鼓励主动使用广告印刷，而不会导致包括记帐装置的图像形成装置中的打印速度的劣化。解决方案：在图像形成装置中，对其上印有包括具有附加值的字符或图像的第一图像的纸张和对应于与用字符或图像表示的第一图像的相加值相关的信息的第二图像进行打印作为记录介质。图像形成装置包括：附加值信息获取装置，用于通过读取第二图像来获取关于附加值的信息; 以及账户确定装置，用于基于由附加值信息获取装置获取的关于附加值的信息来确定打印费用。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011056845A Image forming apparatus, program, and recording medium 审中-公开
标题翻译：图像形成装置，程序和记录介质
公开(公告)号：JP2011056845A
公开(公告)日：2011-03-24
申请号：JP2009210459
申请日：2009-09-11
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MIZUYAMA TETSUHIKO , MACHIDA TATSUJI , MORIMOTO RYOTA , KAWA NAGATOSHI , SONE YUJI , YOKOI NOZOMI , AOKI MASAMI
IPC分类号： B41J29/38 , G03G21/00 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus, the program and recording medium, which reduces the frequency in collecting residue carried out by an operator. SOLUTION: For the residue corresponding to the operation mode for image formation of the image forming apparatus, the number of remaining days is computed, and the calculated value is defined as a predicted value A (S1). When the predicted value A is a report threshold (S2) or below, the residue is stored as the one required for collecting (S3). Then, the number of remaining days is computed also for other residues. For the residue whose value calculated by subtracting an adjusting value from the calculated number of remaining days is the predicted value A or the report threshold or below, the residue is also stored as the one required for collecting (S4, S5, S6). Then, the operator (S10) is notified of the residue required for collecting. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，程序和记录介质，其减少了由操作者进行的残留物的收集频率。解决方案：对于与图像形成装置的图像形成的操作模式相对应的残差，计算剩余天数，并将计算值定义为预测值A（S1）。当预测值A为报告阈值（S2）或更低时，将残留物存储为收集所需的残留（S3）。然后，还计算其他残留物的剩余天数。对于通过从计算出的剩余天数减去调整值而计算的值为预测值A或报告阈值以下的残基，也将残留物作为收集所需的残留物（S4，S5，S6）进行存储。然后，向操作者（S10）通知收集所需的残留物。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010265052A Post-processing device, image forming apparatus, and image forming system 审中-公开
标题翻译：后处理装置，图像形成装置和图像形成系统
公开(公告)号：JP2010265052A
公开(公告)日：2010-11-25
申请号：JP2009116014
申请日：2009-05-12
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SONE YUJI , UCHIDA FUKUTOSHI , MORIMOTO RYOTA , MACHIDA TATSUJI , MIZUYAMA TETSUHIKO , AOKI MASAMI , YOKOI NOZOMI , KAWANAGA SHUN
IPC分类号： B65H37/04
摘要： PROBLEM TO BE SOLVED: To provide a post-processing device, an image forming apparatus, and an image forming system for efficiently collecting residues generated in post-processing. SOLUTION: In the image forming system 1, the residues are transported from a plurality of post-processing units GUa-GUc to residue collecting boxes 13 for storing the residues by residue transporting pipes 16a-16c. Accordingly, the post-processing units GUa-GUc execute the post-processing that generates the residues, to the sheet with an image, and the number of the residue collecting boxes is smaller than that of the post-processing units GUa-GUc. Therefore, the post-processing units GUa-GUc can be miniaturized, and the residues can be treated efficiently by being aggregated and disposed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种后处理装置，图像形成装置和用于有效收集在后处理中产生的残留物的图像形成系统。解决方案：在图像形成系统1中，残留物从多个后处理单元Gua-GUc输送到用于通过残余物输送管16a-16c存储残留物的残留物收集箱13。因此，后处理单元Gua-GUc执行对图像生成残留物的后处理，并且残留物收集箱的数量小于后处理单元GUa-GUc的数量。因此，后处理单元Gua-GUc可以小型化，并且可以通过聚集和处理来有效地处理残留物。版权所有（C）2011，JPO＆INPIT

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