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    • 72. 发明申请
    • LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY APPARATUS
    • US20140354956A1
    • 2014-12-04
    • US14371920
    • 2013-01-08
    • Akihiro YamadaTakeshi UtakojiKenji SamejimaHiroshi KidaTomohiko SawanakaShinji Yagyu
    • Akihiro YamadaTakeshi UtakojiKenji SamejimaHiroshi KidaTomohiko SawanakaShinji Yagyu
    • F21K99/00G03B21/20
    • F21K9/56G03B21/2013G03B21/2073G03B33/12H04N9/3152H04N9/3164H04N9/3167
    • A light source device includes a first light source that emits light of a first polarization, and a second light source that emits light of a second polarization whose polarization direction is different from the light of the first polarization by 90 degrees. A combined wavelength band of the light of the first polarization and the light of the second polarization is a first wavelength band. A third light source emits light of a third polarization and of a wavelength band which is different from the first wavelength band, and a fourth light source emits light of a fourth polarization whose polarization direction is different from the light of the third polarization by 90 degrees. A combined wavelength band of the light of the third polarization and the light of the fourth polarization is a second wavelength band which is different from the first wavelength band. A reflecting element reflects the light of the first polarization. A first selective transmission element transmits the light of the first polarization and reflects the light of the second polarization based on the polarization direction of the light. A second selective transmission element transmits combined light of the light of the first polarization and the light of the second polarization, and reflects the light of the third polarization based on the wavelength band of the light. A third selective transmission element transmits the combined light of the light of the first polarization and the light of the second polarization based on the polarization of the wavelength band, transmits the light of the third polarization and reflects the light of the fourth polarization based on the polarization direction of the light. The light of the first polarization, the light of the second polarization and the light of the third polarization passing through the third selective transmission element, and the light of the fourth polarization reflected by the third selective transmission element proceed in the same direction.
    • 73. 发明授权
    • Obtaining print data from a reference location and printing appropriate print data
    • 从参考位置获取打印数据并打印适当的打印数据
    • US08797583B2
    • 2014-08-05
    • US13472194
    • 2012-05-15
    • Akihiro Yamada
    • Akihiro Yamada
    • G06F3/12
    • G06F3/121G06F3/122G06F3/1265G06F3/1268G06F3/1287
    • A first acquiring section acquires, at first timing after a print job is received and before a print instruction is given, first print data located at a reference location indicated by reference information of data included in the print job, and stores the first print data in a storage section. A second acquiring section acquires, at second timing when the print instruction is given, second print data located at the reference location. A difference determining section determines whether the second print data are different from the first print data. A necessity determining section determines whether the second print data are necessary, when the second print data are different from the first print data. A printing section prints the second print data when the second print data are necessary, and prints the first print data when the second print data are unnecessary.
    • 第一获取部在接收到打印作业并且在给出打印指令之前的第一定时获取位于由包括在打印作业中的数据的参考信息指示的参考位置处的第一打印数据,并将第一打印数据存储在 存储部分。 第二获取部在给出打印指令的第二定时获取位于参考位置的第二打印数据。 差分确定部分确定第二打印数据是否不同于第一打印数据。 当第二打印数据与第一打印数据不同时,必要性确定部分确定是否需要第二打印数据。 当需要第二打印数据时,打印部分打印第二打印数据,并且当不需要第二打印数据时打印第一打印数据。
    • 74. 发明授权
    • Printing apparatus and double-sided printing control program
    • 打印设备和双面打印控制程序
    • US08714684B2
    • 2014-05-06
    • US13326371
    • 2011-12-15
    • Akihiro Yamada
    • Akihiro Yamada
    • B41J29/38
    • B41J3/60
    • There is provided a printing apparatus including: a printing section; a transport mechanism in which a transport route and a re-transport route are formed, the transport mechanism including an install section to which a transport unit is to be installed; and a print control section which controls the printing section and the transport mechanism to execute a plurality of kinds of double-sided printing processes having different maximum numbers of sheets present at the same time in the transport mechanism from each other so that in a case that the transport unit is installed to the install section, a double-sided printing process in which a maximum number of sheets is large as compared with a case in which the transport unit is not installed to the install section is executed.
    • 提供了一种打印装置,包括:打印部; 形成有运送路线和再输送路径的运送机构,所述运送机构包括:运送单元要安装的安装部; 以及打印控制部分,其控制打印部分和传送机构执行在传送机构中彼此同时存在的具有不同最大数量的纸张的多种双面打印处理,使得在 传送单元被安装到安装部分,与执行未安装传送单元的情况相比,最大张数大的双面打印处理。
    • 75. 发明授权
    • Image forming apparatus with N-in-one printing
    • 具有N-in-one印刷的图像形成装置
    • US08599443B2
    • 2013-12-03
    • US11442256
    • 2006-05-30
    • Akihiro Yamada
    • Akihiro Yamada
    • H04N1/387B41J2/15G06K9/32G03G15/00
    • H04N1/3873
    • An image forming apparatus capable of forming multiple copies of images on a medium having more than one divided area (N) by arranging the images in the divided areas, respectively. The image forming apparatus includes an input image data acquisition unit that acquires an input image data for one copy, an output image data generation unit that generates output image data in which the images are consecutively arranged on the divided areas without a blank divided area being provided between any of the copies by repeatedly using the input image data for one copy acquired by the input image data acquisition unit a number of times equal to the number of divided areas, and an image forming unit that forms an image on the recording medium based on the output image data.
    • 一种图像形成装置,其能够通过在分割区域中布置图像来分别在具有多于一个划分区域(N)的介质上形成图像的多个副本。 图像形成装置包括:输入图像数据获取单元,其获取一个拷贝的输入图像数据;输出图像数据生成单元,其生成输出图像数据,其中图像连续地布置在未分割区域的分割区域上 通过重复地使用输入图像数据获取单元获取的一个副本的输入图像数据等于分割区域的数量的任意副本之间的任何副本之间的图像形成单元,以及基于在分割区域上形成图像的图像形成单元 输出图像数据。
    • 76. 发明授权
    • Image forming apparatus, image forming apparatus controller and image forming system
    • 图像形成装置,图像形成装置控制器和图像形成系统
    • US08488177B2
    • 2013-07-16
    • US11585193
    • 2006-10-24
    • Akihiro Yamada
    • Akihiro Yamada
    • G06K15/00
    • G06F3/1239G03G15/5087G03G15/5091G06F3/1204G06F3/1255G06F3/1285G06F3/1288H04L41/0213
    • An image forming apparatus, which is connected to an image forming apparatus controller via a network and is capable of performing image forming in response to an image forming request received from the image forming apparatus controller. The image forming apparatus includes a storage unit that stores limitation information, which defines an image forming limitation, in association with the image forming apparatus controller, a determination unit that, when inquiry information concerning limitation is received from the image forming apparatus controller, employs the limitation information to determine whether the image forming limitation for the image forming apparatus controller has been applied, and a limitation information output unit that, when the determination unit determines that the limitation for the image forming apparatus controller has been applied, outputs to the image forming apparatus controller usage limitation information in order to limit usage of the image forming apparatus.
    • 一种图像形成装置,其经由网络连接到图像形成装置控制器,并且能够响应于从图像形成装置控制器接收到的图像形成请求而执行图像形成。 图像形成装置包括存储单元,其与图像形成装置控制器相关联地存储限定图像形成限制的限制信息;确定单元,当从图像形成装置控制器接收到关于限制的查询信息时,使用 限制信息,以确定是否已经应用了图像形成装置控制器的图像形成限制;以及限制信息输出单元,当确定单元确定已经应用了图像形成装置控制器的限制时,输出到图像形成 装置控制器使用限制信息,以限制图像形成装置的使用。
    • 78. 发明授权
    • Image forming apparatus specifying a file to be printed from files stored in a storage medium
    • 图像形成装置,从存储在存储介质中的文件指定要打印的文件
    • US08422045B2
    • 2013-04-16
    • US11902825
    • 2007-09-26
    • Akihiro Yamada
    • Akihiro Yamada
    • G06K15/00
    • G06F3/1218G06F3/1215G06F3/1273G06F3/128H04N1/00347H04N2201/0082H04N2201/0087H04N2201/3242H04N2201/3277
    • One aspect of the present invention can include an image forming apparatus having an access portion configured to access an external storage medium, a file specification portion configured to specify a file to be a printing object, from files stored in the storage medium, a printing portion configured to execute, in accordance with printing conditions, data development processing of the file specified by the file specification portion and execute processing of printing to a printing medium on the basis of the developed data obtained by the data development processing, a printing history storage portion configured to store printing conditions used in the printing processing executed by the printing portion as printing history information. This aspect of the present invention can further include an acceptance portion configured to accept a printing history use instruction, and a printing control portion configured to, when the printing history use instruction is received and a file is specified by the file specification portion, cause printing processing of the specified file to be executed by the printing portion in accordance with the printing conditions stored as the printing history information.
    • 本发明的一个方面可以包括:图像形成装置,具有被配置为访问外部存储介质的访问部分,被配置为从存储在存储介质中的文件指定作为打印对象的文件的文件指定部分,打印部分 被配置为根据打印条件执行由文件指定部分指定的文件的数据开发处理,并且基于通过数据开发处理获得的显影数据执行打印到打印介质的处理;打印历史存储部分 被配置为将由打印部执行的打印处理中使用的打印条件存储为打印历史信息。 本发明的这一方面还可以包括:接受打印历史使用指令的接收部分;以及打印控制部分,被配置为当接收到打印历史使用指令并由文件指定部分指定文件时,导致打印 根据作为打印历史信息存储的打印条件处理由打印部分执行的指定文件。
    • 79. 发明申请
    • PROJECTION DISPLAY DEVICE
    • 投影显示设备
    • US20130038846A1
    • 2013-02-14
    • US13641471
    • 2011-08-18
    • Kuniko KojimaHayato TakeuchiAkihiro Yamada
    • Kuniko KojimaHayato TakeuchiAkihiro Yamada
    • G03B21/14
    • G02B27/0994G03B21/2053G03B21/208H04N9/3152
    • A projection display device has an illumination optical system that includes a light-intensity equalization element, a first optical system, and an aperture regulation member. The aperture regulation member is disposed at a position that is not optically conjugate with the screen, and the aperture regulation member has at least one of the following, using measured or calculated relative illuminances at each of multiple segments of the image formation region or screen: an aperture expansion part provided at a position corresponding to a segment with a low relative illuminance, the aperture expansion part being a cutout that narrows the light-blocking section and widens the aperture section; an aperture contraction part provided at a position corresponding to a segment with a high relative illuminance, the aperture contraction part being a protrusion that widens the light-blocking section and narrows the aperture section.
    • 投影型显示装置具有照明光学系统,该照明光学系统包括光强均衡元件,第一光学系统和光圈调节元件。 孔径调节构件设置在与屏幕不光学共轭的位置处,并且孔径调节构件使用在图像形成区域或屏幕的多个段中的每一个处测量或计算的相对照度中的至少一个: 孔部扩张部,其设置在与相对照度较低的部位对应的位置,所述孔扩展部为使所述遮光部变窄并使所述开口部变宽的切口; 孔部收缩部,设置在与相对照度高的部位相对应的位置处,所述孔收缩部是使所述遮光部变宽并使所述开口部变窄的突起。