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1. 发明申请

US20060187976A1 Variable-wavelength semiconductor laser and gas sensor using same 审中-公开
标题翻译：可变波长半导体激光器和使用其的气体传感器
公开(公告)号：US20060187976A1
公开(公告)日：2006-08-24
申请号：US10548394
申请日：2005-02-10
申请人： Hiroshi Mori , Tomoyuki Kikugawa , Yoshio Takahashi , Toshiyuki Suzuki , Kiyoshi Kimura
发明人： Hiroshi Mori , Tomoyuki Kikugawa , Yoshio Takahashi , Toshiyuki Suzuki , Kiyoshi Kimura
IPC分类号： H01S3/10 , H01S5/20 , H01S5/00
CPC分类号： H01S5/12 , G01J3/433 , G01N21/39 , H01S5/02415 , H01S5/0683 , H01S5/1039 , H01S5/227
摘要： A tunable wavelength semiconductor laser includes an n-type semiconductor substrate, an active layer which is disposed above the n-type semiconductor substrate and which generates light, a p-type cladding layer disposed above the active layer, and wavelength selecting section for causing to selectively oscillate only a specific wavelength from the light generated in the active layer. The tunable wavelength semiconductor layer capable of oscillating at the specific wavelength can be performed by injecting current into the active layer, and the specific wavelength can be varied by changing the magnitude of the current. A device length showing a length in a propagation direction of the light generated in the active layer is about 200 μm to 500 μm, and a width of the active layer orthogonal to the propagation direction of the light generated in the active layer, and showing a length in a direction parallel to the n-type semiconductor substrate is about 1 μm to 2 μm. The p-type cladding layer includes a lightly doped cladding layer having a low impurity concentration and a heavily doped cladding layer having a high impurity concentration which are sequentially arranged from the active layer side.
摘要翻译：可调波长半导体激光器包括n型半导体衬底，设置在n型半导体衬底上方并产生光的有源层，设置在有源层上方的p型覆层;以及波长选择部分，用于使从有源层中产生的光中选择性地仅振荡特定波长。能够以特定波长振荡的可调谐波长半导体层可以通过将有效层注入电流来进行，通过改变电流的大小来改变特定的波长。表示在有源层中产生的光的传播方向上的长度的器件长度为约200μm至500μm，并且有源层的宽度与在有源层中产生的光的传播方向垂直，并且显示为在与n型半导体基板平行的方向上的长度为1〜2μm左右。 p型包覆层包括具有低杂质浓度的轻掺杂包层和从有源层侧依次布置的具有高杂质浓度的重掺杂包层。

2. 发明授权

US07065123B2 Distributed feedback semiconductor laser for outputting beam of single wavelength 失效
标题翻译：用于输出单波长光束的分布式反馈半导体激光器
公开(公告)号：US07065123B2
公开(公告)日：2006-06-20
申请号：US10461771
申请日：2003-06-13
申请人： Hiroshi Mori , Tomoyuki Kikugawa , Yoshio Takahashi , Motoaki Fujita
发明人： Hiroshi Mori , Tomoyuki Kikugawa , Yoshio Takahashi , Motoaki Fujita
IPC分类号： H01S3/08 , H01S5/00
CPC分类号： H01S5/12 , H01S5/0654 , H01S5/1203 , H01S5/1225 , H01S5/1231 , H01S5/124 , H01S5/1243
摘要： First and second diffraction grating layers are provided above a semiconductor substrate, and are spaced from each other in an output direction of a beam with a flat connecting layer sandwiched therebetween. An active layer is disposed above or below the first and second diffraction grating layers and the connecting layer. A cladding layer is disposed above the active layer or above the first and second diffraction grating layers and the connecting layer. A diffraction grating including the first and second diffraction grating layers has a plurality of slits penetrating from an upper surface to a lower surface that are perpendicular to the output direction of the beam. The connecting layer is formed from two layers grown epitaxially in a direction perpendicular to the output direction of the beam. One of the two layers is formed of the same material as the first and second diffraction grating layers.
摘要翻译：第一和第二衍射光栅层设置在半导体衬底之上，并且在其中夹有平坦连接层的梁的输出方向上彼此间隔开。有源层设置在第一和第二衍射光栅层和连接层的上方或下方。包层设置在有源层上方或第一和第二衍射光栅层和连接层上方。包括第一和第二衍射光栅层的衍射光栅具有从垂直于光束的输出方向的上表面到下表面穿透的多个狭缝。连接层由沿垂直于梁的输出方向的方向外延生长的两层形成。两层之一由与第一和第二衍射光栅层相同的材料形成。

3. 发明授权

US06351479B1 Semiconductor laser having effective output increasing function 有权
标题翻译：半导体激光器具有有效的输出增加功能
公开(公告)号：US06351479B1
公开(公告)日：2002-02-26
申请号：US09307438
申请日：1999-05-10
申请人： Hiroshi Mori , Yasuhiro Kanaya , Yasuaki Nagashima , Tomoyuki Kikugawa , Yoshinori Nakano
发明人： Hiroshi Mori , Yasuhiro Kanaya , Yasuaki Nagashima , Tomoyuki Kikugawa , Yoshinori Nakano
IPC分类号： H01S500
CPC分类号： H01L33/305 , H01S5/227 , H01S5/2275 , H01S5/305 , H01S5/3054 , H01S5/3211
摘要： Disclosed is a semiconductor laser capable of preventing diffusion of a p-type dopant to an active layer while performing sufficient carrier blocking, even when Zn is used as a p-type dopant, and obtaining high emission efficiency and high output by minimizing light absorption in a p-type cladding layer. This semiconductor laser includes an active layer and p-type cladding layer on an n-type semiconductor substrate. The concentration distribution of a p-type dopant from the active layer to the p-type cladding layer has a maximum value at a distance of 50 to 250 nm from the end of the active layer.
摘要翻译：公开了一种半导体激光器，即使在将Zn用作p型掺杂剂时，也能够防止p型掺杂剂扩散到有源层，同时进行充分的载流子阻挡，并且通过使光吸收最小化来获得高的发光效率和高的输出 p型覆层。该半导体激光器在n型半导体基板上具有有源层和p型覆盖层。从有源层到p型覆层的p型掺杂剂的浓度分布在距有源层的端部50〜250nm的距离处具有最大值。

4. 发明授权

US08553278B2 Method of generating combined look-up table, and image processing apparatus and image forming apparatus 有权
标题翻译：组合查询表的生成方法以及图像处理装置和图像形成装置
公开(公告)号：US08553278B2
公开(公告)日：2013-10-08
申请号：US11947199
申请日：2007-11-29
申请人： Hiroshi Mori
发明人： Hiroshi Mori
IPC分类号： G06F15/00 , H04N1/40 , G06K9/00 , G09G5/02
CPC分类号： H04N1/6019 , H04N1/603
摘要： An information processing apparatus generates a combined LUT that performs color matching and color separation in an integrated manner, based on an LUT for color matching and an LUT for color separation. Input points of the combined LUT are set such that output corresponding to the input points of the combined LUT corresponds to input points of the LUT for color separation.
摘要翻译：信息处理装置基于用于颜色匹配的LUT和用于分色的LUT，以集成的方式生成执行颜色匹配和颜色分离的组合LUT。组合LUT的输入点被设置为使得与组合LUT的输入点相对应的输出对应于用于颜色分离的LUT的输入点。

5. 发明授权

US08351086B2 Two-dimensional code generating device 有权
标题翻译：二维码生成装置
公开(公告)号：US08351086B2
公开(公告)日：2013-01-08
申请号：US12137289
申请日：2008-06-11
申请人： Hiroshi Mori
发明人： Hiroshi Mori
IPC分类号： H04N1/40
CPC分类号： G06K17/00 , G06K15/02 , G06K15/1852
摘要： The present invention provides a printing device optimizing information to be embedded by merging pieces of information of respective pages into a single piece of information in N-up printing. The printing device generates the information to be embedded according to a result of analyzing print parameters in print data when performing embedding printing processing of the information to be embedded for the print data in a machine-recognizable manner. That is, in the printing device, a unit of generating information to be embedded acquires respective pieces of information of M pages (1≦M≦N), analyzes the acquired respective pieces of information to be embedded, and generates a single piece of information to be embedded merging the respective pieces of information to be embedded based on the analysis result of the respective pieces of information to be embedded, when N-up printing is designated.
摘要翻译：本发明提供一种通过在N-up打印中将各页的信息合并为单个信息来优化待嵌入信息的打印装置。当以机器可识别的方式对打印数据嵌入的信息进行嵌入打印处理时，打印装置根据打印数据中的打印参数的分析结果生成要嵌入的信息。也就是说，在打印装置中，生成要嵌入的信息的单元获取M页（1＆nlE; M＆nlE; N）的各条信息，分析所获取的各个要嵌入的信息，并生成单个信息当指定N-up打印时，基于要嵌入的各个信息段的分析结果嵌入合并要嵌入的各个信息段。

6. 发明申请

US20120320390A1 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABLE MEDIUM 有权
标题翻译：图像形成装置，图像形成方法和计算机可读介质
公开(公告)号：US20120320390A1
公开(公告)日：2012-12-20
申请号：US13482252
申请日：2012-05-29
申请人： Hiroshi Mori
发明人： Hiroshi Mori
IPC分类号： H04N1/60
CPC分类号： G06K15/1851 , G06K15/1852
摘要： An image forming apparatus which divides image data into predetermined unit blocks and forms an image, the apparatus comprises: a determination unit that determines continuous block lines, that include closed regions having identical components, among a plurality of block lines included in a block; a generation unit that generates data of an intermediate language of each of the blocks using pieces of information of the plurality of block lines and the determination result obtained by the determination unit; a selection unit that selects an image forming method corresponding to the data of the intermediate language of each of the blocks, that is generated by the generation unit; and a forming unit that forms an image of the data of the intermediate language of each of the blocks, in accordance with the image forming method selected by the selection unit.
摘要翻译：一种图像形成装置，其将图像数据分割成预定的单位块并形成图像，所述装置包括：确定单元，确定包括在块中的多个块线之间的包括具有相同分量的封闭区域的连续块线; 生成单元，其使用所述多个块行的信息和由所述确定单元获得的所述确定结果生成每个所述块的中间语言的数据; 选择单元，其选择与由生成单元生成的每个块的中间语言的数据相对应的图像形成方法; 以及形成单元，其根据由选择单元选择的图像形成方法形成每个块的中间语言的数据的图像。

7. 发明授权

US08325381B2 Pixel data resolution-adjustment and composition in overlap area 有权
标题翻译：像素数据分辨率调整和重叠区域的组合
公开(公告)号：US08325381B2
公开(公告)日：2012-12-04
申请号：US12273683
申请日：2008-11-19
申请人： Hiroshi Mori
发明人： Hiroshi Mori
IPC分类号： G06K15/02
CPC分类号： H04N1/40068 , H04N1/3871
摘要： An image processing apparatus includes an input unit which inputs a plurality of image object data, an acquisition unit which acquires resolution information and area information, a generation unit which generates image data based on the resolution information and stores the image data in a memory unit, an extraction unit which extracts overlap area information and resolution information of each of the image objects, and a composition unit which reads out, from the memory unit, pixel data corresponding to a pixel position of interest in accordance with the area information, if a plurality of pixel data existing at the pixel position of interest are located in the overlap area, converts one of the plurality of pixel data in accordance with higher resolution information extracted by the extraction unit, composites the converted pixel data with the other pixel data, and outputs the pixel data.
摘要翻译：图像处理装置包括输入多个图像对象数据的输入单元，获取分辨率信息和区域信息的获取单元，基于分辨率信息生成图像数据的生成单元，并将图像数据存储在存储单元中，提取单元，其提取每个图像对象的重叠区域信息和分辨率信息;以及合成单元，其从存储单元读取与所述区域信息相对应的与感兴趣的像素位置相对应的像素数据，如果多个存在于感兴趣的像素位置的像素数据位于重叠区域中，根据由提取单元提取的较高分辨率信息，转换多个像素数据之一，将转换的像素数据与其他像素数据合成，并输出像素数据。

8. 发明申请

US20120139691A1 SYSTEM FOR PREVENTING ESTABLISHMENT OF UNAUTHORIZED COMMUNICATION 审中-公开
标题翻译：防止未通知通信建立的系统
公开(公告)号：US20120139691A1
公开(公告)日：2012-06-07
申请号：US13306324
申请日：2011-11-29
申请人： Hiroshi Mori
发明人： Hiroshi Mori
IPC分类号： G05B19/00
CPC分类号： H04W12/08 , B60R25/24 , G07C9/00309 , G07C2009/00373 , G07C2009/00793 , G07C2209/63 , H04L63/0853
摘要： A system that prevents unauthorized establishment of wireless bidirectional communication between a communication master and a communication terminal. The system includes a strength measurement signal transmission circuit that transmits a received signal strength measurement signal, which is used to measure received signal strength at the communication terminal, a number of times with different transmission strengths during a single wireless bidirectional communication session. A received signal strength measurement circuit measures the received signal strength of the received signal strength measurement signal whenever the received signal strength measurement signal is received by the communication terminal. A measurement result transmission circuit transmits received signal strength measurement results as a single response signal to the communication master from the communication terminal during the single communication session. A check circuit checks whether the current bidirectional communication is authorized based on the received signal strength measurement results from the communication terminal.
摘要翻译：一种防止在通信主机和通信终端之间未经授权地建立无线双向通信的系统。该系统包括强度测量信号发送电路，其在单个无线双向通信会话期间发送用于在通信终端测量接收信号强度的接收信号强度测量信号，具有不同传输强度的次数。接收信号强度测量电路每当通信终端接收到接收信号强度测量信号时，测量接收信号强度测量信号的接收信号强度。测量结果传输电路在单个通信会话期间将来自通信终端的接收信号强度测量结果作为单个响应信号发送到通信主设备。基于来自通信终端的接收信号强度测量结果，检查电路检查当前双向通信是否被授权。

9. 发明授权

US08139333B2 Short circuit protection circuit 有权
标题翻译：短路保护电路
公开(公告)号：US08139333B2
公开(公告)日：2012-03-20
申请号：US12420516
申请日：2009-04-08
申请人： Takao Imai , Hiroshi Mori , Jun Ito , Hisao Niwa
发明人： Takao Imai , Hiroshi Mori , Jun Ito , Hisao Niwa
IPC分类号： H02H3/00 , H02H5/00 , H02H3/06
CPC分类号： H01H47/002 , H01H47/32
摘要： A short circuit protection circuit which readily recovers a relay drive circuit to an output operation state after a short circuit is cancelled while preventing the relay drive circuit from being damaged by a short circuit. The relay drive circuit outputs a drive current to a load in accordance with a first control signal. A short circuit detection circuit detects the occurrence of a short circuit at an output side of the relay drive circuit and suspends output operation of the relay drive circuit when a short circuit occurs. Further, the short circuit detection circuit intermittently transmits a recovery signal to the relay drive circuit in a certain time interval after a predetermined time elapses from when the short circuit occurs to recover the output operation of the relay drive circuit. The time interval is gradually increased whenever the recovery signal is transmitted.
摘要翻译：一种短路保护电路，其能够在阻止继电器驱动电路被短路损坏的同时，将继电器驱动电路容易地恢复到短路后的输出动作状态。继电器驱动电路根据第一控制信号向负载输出驱动电流。短路检测电路检测在继电器驱动电路的输出侧出现短路，并且在短路发生时暂停继电器驱动电路的输出动作。此外，短路检测电路在从短路发生开始经过预定时间之后，以一定的时间间隔将恢复信号发送到继电器驱动电路，以恢复继电器驱动电路的输出操作。每当发送恢复信号时，时间间隔逐渐增加。

10. 发明授权

US08115295B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08115295B2
公开(公告)日：2012-02-14
申请号：US13020494
申请日：2011-02-03
申请人： Tadatoshi Danno , Toru Nagamine , Hiroshi Mori , Tsukasa Ichinose
发明人： Tadatoshi Danno , Toru Nagamine , Hiroshi Mori , Tsukasa Ichinose
IPC分类号： H01L23/52 , H01L23/06
CPC分类号： H03G3/3036 , H01L23/3121 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/16 , H01L2224/32225 , H01L2224/45144 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2924/00014 , H01L2924/01019 , H01L2924/01079 , H01L2924/14 , H01L2924/15311 , H01L2924/19041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00 , H01L2224/05599
摘要： A miniaturized semiconductor device has a package substrate, a semiconductor chip mounted on the main surface of the package substrate and having plural LNAs each for amplifying a signal, an RF VCO for converting the frequency of the signal supplied from each LNA, and an IF VCO for converting the frequency of a signal supplied from a baseband. A plurality of ball electrodes are provided on the back surface of the package substrate. The package substrate is provided with a first common GND wire for supplying a GND potential to each of the LNAs, with a second common GND wire for supplying the GND potential to the RF VCO, and with a third common GND wire for supplying the GND potential to the IF VCO. The first, second, and third common GND wires are separated from each other.
摘要翻译：小型半导体器件具有封装衬底，安装在封装衬底的主表面上并具有多个用于放大信号的LNA的半导体芯片，用于转换从每个LNA提供的信号的频率的RF VCO和IF VCO 用于转换从基带提供的信号的频率。多个球形电极设置在封装基板的背面上。封装基板设置有用于向每个LNA提供GND电位的第一公共GND线，以及用于向RF VCO提供GND电位的第二公共GND线，以及用于提供GND电位的第三公共GND线到IF VCO。第一，第二和第三公共GND线彼此分离。

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