公开(公告)号：US20180146179A1

公开(公告)日：2018-05-24

申请号：US15813921

申请日：2017-11-15

申请人： Kouji Ohno

发明人： Kouji Ohno

IPC分类号： H04N9/31 ,  H04N3/233 ,  G03B21/14 ,  G03B17/54 ,  G09G3/00

CPC分类号： H04N9/3185 ,  G03B17/54 ,  G03B21/145 ,  G03B21/147 ,  G09G3/002 ,  H04N3/2335 ,  H04N9/3182

摘要： An image projection apparatus includes an image generation element to form an image using light emitted from a light source, a shift unit to shift a position of the image generation element when a pixel shift mode is set, circuitry to generate, when the pixel shift mode is set, images used for the pixel shift mode based on image data input to the image projection apparatus, perform keystone correction processing to the generated images, and cause the processed images to be projected as the image by reciprocally shifting the position of the image generation element, or to perform, when the pixel shift mode is not set, the keystone correction processing to image data input to the image projection apparatus to generate an image applied with the keystone correction processing, and project the generated image without shifting the position of the image generation element.

公开(公告)号：US09661288B2

公开(公告)日：2017-05-23

申请号：US14949052

申请日：2015-11-23

申请人： Kouji Ohno

发明人： Kouji Ohno

IPC分类号： H04N9/31 ,  G03B21/14 ,  H04N5/44 ,  G03B21/00

CPC分类号： H04N9/3194 ,  G03B21/005 ,  G03B21/145 ,  H04N5/4403 ,  H04N9/3185 ,  H04N2005/4428

摘要： A projection display system includes a projector to project an image onto a projection surface, and a remote controller to control the projector. The remote controller includes a first sensor to measure a current value of horizontal distance to the projection surface, a second sensor to measure a current value of vertical distance to the projection surface, and a processor to obtain, from a memory, preset values of horizontal distance and vertical distance corresponding to a screen size selected by a user, and to control a display to display a screen including the obtained preset values of horizontal distance and vertical distance, the current value of horizontal distance measured by the first sensor, and the current value of vertical distance measured by the second sensor.

公开(公告)号：US5878350A

公开(公告)日：1999-03-02

申请号：US861083

申请日：1997-05-21

申请人： Takehiro Nakamura ,  Kouji Ohno ,  Etsuhiro Nakano

发明人： Takehiro Nakamura ,  Kouji Ohno ,  Etsuhiro Nakano

IPC分类号： H04B7/26 ,  H04B7/005 ,  H04W36/18 ,  H04W52/40 ,  H04Q7/00

CPC分类号： H04W52/40 ,  H04W36/18

摘要： A scheme for controlling transmission powers during a soft handover in a CDMA mobile communication system, in which the receiving quality can always satisfy the reference quality even when a relationship between the receiving qualities at the base stations is reversed within the selective combination interval. In this transmission power control scheme, one radio channel among a plurality of radio channels is selected as a reference radio channel at the prescribed selective combination interval, and then a transmission power control is carried out at a prescribed transmission power control interval so that a receiving quality of the reference radio channel satisfies a prescribed reference quality, while not switching the reference radio channel within the prescribed selective combination interval.

摘要翻译： 用于在CDMA移动通信系统中的软切换期间控制发送功率的方案，其中即使在选择性组合间隔内基站处的接收质量之间的关系相反，接收质量也可以始终满足参考质量。 在该发送功率控制方式中，以规定的选择组合间隔选择多个无线信道中的一个无线信道作为基准无线信道，然后以规定的发送功率控制间隔进行发送功率控制， 参考无线电信道的质量满足规定的参考质量，而不在规定的选择性组合间隔内切换参考无线电信道。

公开(公告)号：US5831083A

公开(公告)日：1998-11-03

申请号：US778500

申请日：1997-01-03

申请人： Kouji Ohno ,  Akemi Kanai ,  Toshio Takei

发明人： Kouji Ohno ,  Akemi Kanai ,  Toshio Takei

IPC分类号： C09B67/20 ,  C09B47/06 ,  C09B67/00 ,  C09B67/50

CPC分类号： C09B67/0023 ,  C09B47/06

摘要： A production method of beta-type copper phthalocyanine pigment comprising steps of: a) producing a reaction mixture containing crude copper phthalocyanine in an organic solvent; b) wet-grounding the reaction mixture by mechanical energy to form a suspension; c) removing the organic solvent from the obtained suspension does not contaminate the work environment and represents an improvement in terms of both productivity and economic savings compared with conventional methods. The beta-type copper phthalocyanine pigment produced by this method demonstrates excellent dispersability, such that it may be dispersed without further modification in a resin, varnish, plastic or other medium as required, to produce a paint, ink, or plastic tinting agent, for example.

摘要翻译： β型铜酞菁颜料的制造方法，包括以下步骤：a）在有机溶剂中制造含有粗铜酞菁的反应混合物; b）通过机械能将反应混合物湿接地形成悬浮液; c）从所得到的悬浮液中除去有机溶剂不会污染工作环境，与常规方法相比，在生产率和经济节约方面都有改善。 通过该方法制备的β型铜酞菁颜料显示出优异的分散性，使得其可以根据需要在树脂，清漆，塑料或其它介质中分散而不进一步改性，以生产油漆，油墨或塑料着色剂，用于 例。

公开(公告)号：US10250854B2

公开(公告)日：2019-04-02

申请号：US15785552

申请日：2017-10-17

申请人： Kouji Ohno

发明人： Kouji Ohno

IPC分类号： H04N5/64 ,  H04N9/31 ,  G03B21/00 ,  G09G3/00 ,  G03B5/00

摘要： An image projection apparatus includes an image generation element to generate an image using light emitted from a light source, a shift unit to shift a position of the image generation element with a given cycle, a projection control unit to control projection of the image under a plurality of modes, the modes including a first mode in which the image is projected without shifting the position of the image generation element by the shift unit, and a second mode in which the image is projected while shifting the position of the image generation element by the shift unit, and a detector to detect whether the image generation element operates normally. When the detector detects that the image generation element does not operate normally under the second mode, the projection control unit stops image processing being performed, and switches the second mode to the first mode.

公开(公告)号：US09299321B2

公开(公告)日：2016-03-29

申请号：US14612414

申请日：2015-02-03

申请人： Kouji Ohno

发明人： Kouji Ohno

IPC分类号： H04N3/223 ,  H04N9/31 ,  G09G5/14

CPC分类号： G09G5/14 ,  G06F3/1446 ,  G09G2300/026 ,  G09G2356/00 ,  H04N9/3147 ,  H04N9/3182 ,  H04N9/3194

摘要： A multi-projection system includes a plurality of projectors for projecting divided images onto projection positions to project an image composed of the divided images, a plurality of image capturing devices to capture the divided images and surrounding areas of the divided images, a projection position identification unit to identify projection positions of the projectors based on captured image information acquired by capturing position discriminating images and the surrounding areas, a receiving unit to receive a signal from each of the projectors, a number identification unit to identify the number of the projectors based on a reception result by the receiving unit, a determination unit to determine the position discriminating images to be projected by the projectors based on an identification result of the number identification unit, and a projection processing execution unit to instruct projection of the position discriminating images determined by the determination unit to the projectors.

摘要翻译： 多投影系统包括多个投影仪，用于将划分的图像投影到投影位置以投影由分割图像组成的图像;多个图像捕获装置，用于捕获分割图像和分割图像的周围区域;投影位置识别 单元，用于基于通过捕获位置识别图像和周围区域获取的捕获图像信息来识别投影仪的投影位置;接收单元，用于从每个投影仪接收信号;数字识别单元，用于基于 接收单元的接收结果，确定单元，用于基于数字识别单元的识别结果确定由投影仪投影的位置识别图像;以及投影处理执行单元，用于指示由 确定单位到p 喷射器

公开(公告)号：US5953326A

公开(公告)日：1999-09-14

申请号：US812693

申请日：1997-03-06

申请人： Takehiro Nakamura ,  Kouji Ohno ,  Etsuhiro Nakano ,  Seizo Onoe

发明人： Takehiro Nakamura ,  Kouji Ohno ,  Etsuhiro Nakano ,  Seizo Onoe

IPC分类号： H04W48/12 ,  H04W48/20 ,  H04J13/02 ,  H04Q7/36

CPC分类号： H04W48/20 ,  H04W48/12

摘要： A cell selection scheme in a CDMA mobile communication system which is capable of shortening the cell selection processing time while constructing a mobile communication system with a practically feasible base station configuration. In a CDMA mobile communication system, first type base stations which share a common reference timing are transmitting pilot channels spread by using an identical pilot channel spread code at mutually different spread code phases with respect to the common reference timing where these mutually different spread code phases are assigned to different first type base stations, and second type base stations which do not share the common reference timing are transmitting pilot channels spread by using mutually different pilot channel spread codes at arbitrary spread code phases where these mutually different pilot channel spread codes being assigned to different second type base stations. A mobile station receives these pilot channels and judges a located cell of the mobile station according to receiving levels, pilot channel spread codes and spread code phases of received pilot channels.

摘要翻译： CDMA移动通信系统中的小区选择方案，其能够在构建具有实际可行的基站配置的移动通信系统的同时缩短小区选择处理时间。 在CDMA移动通信系统中，共享公共基准定时的第一类型基站相对于公共基准定时发送通过使用相同的导频信道扩展码扩展的导频信道，该相同的导频信道扩频码相互不同的扩频码相位 分配给不同的第一类型基站，并且不共享公共基准定时的第二类型基站通过使用相互不同的导频信道扩展码扩展的导频信道，该导频信道扩展码以任意扩频码相位分配，其中分配了相互不同的导频信道扩展码 到不同的第二类型基站。 移动台接收这些导频信道，根据接收到的导频信道的接收电平，导频信道扩频码和扩频码相位来判断移动台的定位小区。