公开(公告)号：US20220091797A1

公开(公告)日：2022-03-24

申请号：US17467355

申请日：2021-09-06

申请人： Takuya Sakamoto ,  Hideaki Suzuki

发明人： Takuya Sakamoto ,  Hideaki Suzuki

IPC分类号： G06F3/12 ,  G06K15/02

摘要： An image forming apparatus includes one or more processors and one or more memories storing program instructions, which, when being executed by the one or more processors, causes the one or more processors to generate a print image to be printed on a sheet of paper and a position correcting mark for front and back side registration having a brightness lower than a minimum brightness of the print image; control printing of the print image and the position correcting mark on a first side of the sheet of paper; control reading the print image and the position correcting mark from the first side and control generating of read image data; and detect, from the read image data, the position correcting mark on the first side using a brightness difference.

公开(公告)号：US08686894B2

公开(公告)日：2014-04-01

申请号：US13478323

申请日：2012-05-23

申请人： Takeshi Fukuda ,  Kenichi Inoue ,  Toru Sato ,  Takuya Sakamoto ,  Kenshi Saho

发明人： Takeshi Fukuda ,  Kenichi Inoue ,  Toru Sato ,  Takuya Sakamoto ,  Kenshi Saho

IPC分类号： G01S13/42 ,  G01S13/64

CPC分类号： G01S13/288 ,  G01S3/48 ,  G01S13/64 ,  G01S13/89 ,  G01S2007/2886

摘要： A radar imaging apparatus includes: (i) a delay code generation unit which repeats, for M scan periods, scan processing of generating, using a transmission code, N delay codes in a scan period for scanning N range gates having mutually different distances from the radar imaging apparatus; (ii) a signal storage unit which stores, in association with a range gate and a scan period, a baseband signal; (iii) a memory control unit which repeatedly writes, in the signal storage unit, for the M scan periods, N demodulated signals corresponding to a single scan period, and reads out a group of M demodulated signals corresponding to mutually different scan periods; (iv) a Doppler frequency discrimination unit which performs frequency analysis on demodulated signals having the same range gate; and (v) a direction of arrival calculation unit which estimates a direction of a target.

摘要翻译： 一种雷达成像装置包括：（i）延迟码生成单元，对于M个扫描周期，重复使用发送码的扫描处理，用于扫描周期中的N个延迟码，用于扫描距离 雷达成像装置; （ii）信号存储单元，其与范围门和扫描周期相关联地存储基带信号; （iii）存储器控制单元，其在信号存储单元中重复地在M个扫描周期中写入与单个扫描周期相对应的N个解调信号，并且读出对应于相互不同的扫描周期的一组M个解调信号; （iv）对具有相同范围门的解调信号进行频率分析的多普勒频率鉴别单元; 和（v）估计目标方向的到达方向计算单元。

公开(公告)号：US08167476B2

公开(公告)日：2012-05-01

申请号：US12022669

申请日：2008-01-30

申请人： Takuya Sakamoto ,  Kenji Arita

发明人： Takuya Sakamoto ,  Kenji Arita

IPC分类号： F21V7/04 ,  F21V21/00 ,  F21S4/00

CPC分类号： G02B6/009 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0088

摘要： A light source device comprising: a point light source for emitting light; a light source substrate directly mounting the point light source; a light source substrate cover having a through hole or a notch in a position to which the point light source corresponds, the light source substrate cover arranged opposite to a surface of the light source substrate on which the point light source is mounted; and a support member for supporting the light source substrate, the support member arranged to be opposed to the reverse side of the mounting surface of the light source substrate, the support member has a substantially same size with the light source substrate; wherein the light source substrate cover and the support member sandwich the light source substrate to support the light source substrate.

摘要翻译： 一种光源装置，包括：用于发光的点光源; 直接安装点光源的光源基板; 光源基板盖，其在点光源对应的位置具有通孔或凹口，所述光源基板盖布置成与安装有点光源的光源基板的表面相对; 以及用于支撑光源基板的支撑构件，所述支撑构件被布置成与所述光源基板的安装表面的相反侧相对，所述支撑构件具有与所述光源基板大致相同的尺寸; 其中所述光源基板盖和所述支撑构件夹持所述光源基板以支撑所述光源基板。

公开(公告)号：US20110261585A1

公开(公告)日：2011-10-27

申请号：US13069984

申请日：2011-03-23

申请人： Koichi Shibata ,  Takuya Sakamoto

发明人： Koichi Shibata ,  Takuya Sakamoto

IPC分类号： F21V7/22

CPC分类号： G02B6/009 ,  G02B6/0031 ,  G02B6/0068 ,  G02B6/0073

摘要： A planar light source device comprising: a plurality of point light; a light guide plate including an incident surface, wherein the light spread out into a planar shape and the light guide plate emits the light from an emitting surface; and a frame including an opening, wherein the frame has a protrusion that is provided on a light source side of a peripheral end portion of the emitting surface of the light guide plate, wherein the point light sources are arranged at the light source side, wherein the protrusion has difference widths parallel to the emitting surface, and wherein a width of a portion of the protrusion, which corresponds to the position where the point of the point light source is arranged, is wider than a width of a portion of the protrusion, which corresponds to a position between the point light sources.

摘要翻译： 一种平面光源装置，包括：多个点光源; 包括入射表面的导光板，其中所述光展开成平面形状，并且所述导光板从发射表面发射光; 以及包括开口的框架，其中所述框架具有设置在所述导光板的所述发射表面的周边端部的光源侧的突起，其中所述点光源布置在所述光源侧，其中， 突起具有与发射表面平行的差异宽度，并且其中突出部分的对应于点光源的点的位置的宽度比突起的一部分的宽度宽， 其对应于点光源之间的位置。

公开(公告)号：US20110012774A1

公开(公告)日：2011-01-20

申请号：US12922327

申请日：2009-03-06

申请人： Hiroyuki Sakai ,  Takeshi Fukuda ,  Kenichi Inoue ,  Toru Sato ,  Takuya Sakamoto ,  Yusuke Kani

发明人： Hiroyuki Sakai ,  Takeshi Fukuda ,  Kenichi Inoue ,  Toru Sato ,  Takuya Sakamoto ,  Yusuke Kani

IPC分类号： G01S13/08 ,  G01S13/89

CPC分类号： G01S13/325 ,  G01S7/4021

摘要： The range finder includes a transmitting unit (71) which emits a transmitted wave (75) spread using a spread code at a constant chip rate, a receiving unit (72) which receives a reflected wave (76), a correlation unit (73) which calculates a correlation waveform indicating delay time and a correlation between the transmitted wave (75) and the reflected wave (76), and a distance calculation unit (74) which calculates, from a peak position in the waveform, a distance to the object. The correlation unit (73) calculates the correlation waveform obtained when changing the delay time for each range gate. The distance calculation unit (74) calculates the distance to the object by calculating, at a resolution finer than the range gate, a delay time corresponding to the peak in the correlation wave using a highest-correlation point and an adjacent higher-correlation point in the wave form.

摘要翻译： 测距仪包括发射单元（71），发射单元（71），其以恒定码片速率发射使用扩展码扩展的发射波（75）;接收反射波的接收单元（76），相关单元（73） 其计算出表示延迟时间的相关波形和发射波（75）与反射波（76）之间的相关性，距离计算单元（74）从波形的峰值位置计算到物体的距离 。 相关单元（73）计算当改变每个范围门的延迟时间时获得的相关波形。 距离计算单元（74）通过使用最高相关点和相邻较高相关点在相关波中与峰值相对应的分辨率，以比分辨率栅格更精细的分辨率计算到对象的距离 波形。

公开(公告)号：US07865961B2

公开(公告)日：2011-01-04

申请号：US10876595

申请日：2004-06-28

申请人： Eiji Hasegawa ,  Takuya Sakamoto

发明人： Eiji Hasegawa ,  Takuya Sakamoto

IPC分类号： G06F7/04 ,  G06F12/00 ,  G06F12/14 ,  G06F13/00 ,  G06F17/30 ,  G06F11/30 ,  G06F13/28 ,  G11C7/00 ,  H04N7/16 ,  H04L29/06 ,  B41K3/38 ,  H03K19/00

CPC分类号： G06F21/125 ,  G06F21/14 ,  G06F2221/0744

摘要： In a program execution method in which a program to be executed is stored in a central unit and a terminal unit acquires the program from the central unit and executes the program, when the central unit receives an acquisition request from the terminal unit, it creates a load module different from the program, which produces the same computation results and differs in the location where essential information is to be embedded, and transmits the load module to the terminal unit together with the essential information necessary for executing the program. The terminal unit receives the program, stores the program on a memory, and executes the program based on the embedded essential information. This method makes it difficult for malicious third parties to illegally execute the program by reverse analysis, and enhances the security of the load module to be executed.

摘要翻译： 在要执行的程序被存储在中央单元中并且终端单元从中央单元获取程序并执行程序的程序执行方法中，当中央单元从终端单元接收到获取请求时，它创建一个 负载模块与程序不同，其产生相同的计算结果，并且在要嵌入的基本信息的位置不同，并且将负载模块与执行程序所必需的基本信息一起发送到终端单元。 终端单元接收程序，将程序存储在存储器中，并且基于嵌入的基本信息执行程序。 这种方法使恶意第三方难以通过反向分析非法执行程序，提高了执行负载模块的安全性。

公开(公告)号：US07865611B2

公开(公告)日：2011-01-04

申请号：US12382620

申请日：2009-03-19

申请人： Takuya Sakamoto

发明人： Takuya Sakamoto

IPC分类号： G06F15/16

CPC分类号： H04N21/2402 ,  H04L67/108 ,  H04N21/262 ,  H04N21/4622 ,  H04N21/4788 ,  H04N21/632 ,  H04N21/643 ,  H04N21/6547 ,  H04N21/6587 ,  H04N21/8456

摘要： A content delivery method and apparatus that can achieve stable streaming in a system that performs data exchange efficiently by dividing content into blocks and distributing them among a plurality of nodes. A receiving node transmits the playback start time of each block as delivery reservation request information to a corresponding one of delivery nodes. The corresponding delivery node receives the delivery reservation request information from the receiving node, determines delivery start time and delivery end time based at least on the delivery reservation request information and on reservation status and network bandwidth information, and transmits the delivery start time and delivery end time as delivery reservation result information to the receiving node. The receiving node receives the delivery reservation result information from the corresponding delivery node, and receives the block by requesting, in accordance with the delivery reservation result information, delivery of the block from the corresponding delivery node.

摘要翻译： 一种内容传送方法和装置，其能够在通过将内容分割成块并在多个节点之间分配来高效地执行数据交换的系统中实现稳定的流。 接收节点将每个块的重放开始时间作为传送预约请求信息发送到相应的传送节点。 相应的传送节点从接收节点接收传送预约请求信息，至少基于传送预约请求信息以及预约状态和网络带宽信息确定传递开始时间和传送结束时间，并且传送传送开始时间和传送结束 作为传送预约结果信息的时间作为接收节点。 接收节点从相应的递送节点接收递送预约结果信息，并且根据递送预约结果信息，从相应的递送节点请求该块的传送来接收该块。

公开(公告)号：US07798701B2

公开(公告)日：2010-09-21

申请号：US12142309

申请日：2008-06-19

申请人： Akihiro Mori ,  Takuya Sakamoto

发明人： Akihiro Mori ,  Takuya Sakamoto

IPC分类号： F21V7/04

CPC分类号： G02B6/0068 ,  G02B6/0073 ,  G02B6/009

摘要： A display device includes a point light source; a light source substrate; a rear frame including a first side wall and a bottom, the light source substrate being disposed at an inner surface of the first side wall; and a front frame engaged with the rear frame and including a second side wall that faces the first side wall. The first side wall and the second side wall respectively have a first through hole and a second through hole through which a screw is inserted. The light source substrate has a screw hole to be screwed with the screw and is located only at a position corresponding to the first through hole and the second through hole. The light source substrate is fixed by the screw that is inserted into the first through hole and the second through hole and is screwed into the screw hole.

摘要翻译： 显示装置包括点光源; 光源基板; 包括第一侧壁和底部的后框架，所述光源基板设置在所述第一侧壁的内表面处; 以及与所述后框架接合并包括面向所述第一侧壁的第二侧壁的前框架。 第一侧壁和第二侧壁分别具有插入螺钉的第一通孔和第二通孔。 光源基板具有与螺钉拧合的螺纹孔，并且仅位于与第一通孔和第二通孔对应的位置。 光源基板通过插入第一通孔和第二通孔中的螺钉固定并拧入螺丝孔中。

公开(公告)号：US20100127916A1

公开(公告)日：2010-05-27

申请号：US12597875

申请日：2008-04-17

申请人： Hiroyuki Sakai ,  Takeshi Fukuda ,  Takuya Sakamoto ,  Toru Sato

发明人： Hiroyuki Sakai ,  Takeshi Fukuda ,  Takuya Sakamoto ,  Toru Sato

IPC分类号： G01S13/89

CPC分类号： G01S13/89 ,  G01S13/003 ,  G01S13/288 ,  G01S13/878

摘要： A shape measurement instrument includes a plurality of transmitters 1 to 4 which radiate signals having different waveforms or phases, receivers 31 to 34 which receive signals reflected from an object O, correlation units 41 to 44 which obtain correlation waveforms between waveforms of the signals received by the receivers 31 to 34, and the signal radiated by a transmitter radiating the received signal of the transmitters 1 to 4, and a shape estimation unit 5 which extracts a quasi-wavefront based on the correlation waveforms obtained by the correlation units 41 to 44 and estimates a shape of the object O based on a relationship between the quasi-wavefront and the object O. As a result, a period of time required to measure an object shape can be significantly reduced.

摘要翻译： 形状测量装置包括发射具有不同波形或相位的信号的多个发射机1至4，接收从对象O反射的信号的接收机31至34，获得由对象O接收的信号的波形之间的相关波形的相关单元41至44， 接收机31〜34以及辐射发射机1〜4的接收信号的发射机辐射的信号，以及形状估计部5，基于由相关部41〜44得到的相关波形，提取准波前， 基于准波前和对象O之间的关系来估计对象O的形状。结果，可以显着地减少测量对象形状所需的时间段。

公开(公告)号：US20100114949A1

公开(公告)日：2010-05-06

申请号：US12579076

申请日：2009-10-14

申请人： Takuya Sakamoto

发明人： Takuya Sakamoto

IPC分类号： G06F17/30 ,  G06F7/00 ,  G06F15/16

CPC分类号： G06F17/30117 ,  G06F17/30206

摘要： A contents deletion/update system includes plural nodes which delete or update contents shared by the plural nodes mutually connected via a network.A management node includes a first transmitter transmitting an instruction to cause another node to delete or update the contents based on owning node information, and a second transmitter transmitting non-responding node information when there is a non-responding node.Each of the other nodes includes the first receiver receiving an instruction to delete or update the contents, an editor deleting or updating the contents according to the instruction, the first transmitter transmitting a response to the management node, the second receiver receiving non-responding node information from the management node and storing the non-responding node information in a storage unit, and the second transmitter transmitting the instruction to the non-responding node based on the non-responding node information when recognizing that the non-responding node makes access.

摘要翻译： 内容删除/更新系统包括删除或更新由经由网络相互连接的多个节点共享的内容的多个节点。 管理节点包括：第一发射机，发送用于使另一节点基于拥有节点信息删除或更新内容的指令;以及第二发射机，当存在不响应节点时，发送无响应节点信息。 每个其他节点包括接收到删除或更新内容的指令的第一接收器，根据指令删除或更新内容的编辑器，第一发射机向管理节点发送响应，第二接收机接收不响应节点 来自所述管理节点的信息，并且将所述不响应节点信息存储在存储单元中，并且所述第二发射机在识别出所述非响应节点进行访问时，基于所述不响应节点信息将所述指令发送到所述非响应节点。