专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090225801A1 SEMICONDUCTOR OPTICAL ELEMENT AND EXTERNAL CAVITY LASER HAVING THE SEMICONDUCTOR OPTICAL ELEMENT 失效
标题翻译：具有半导体光学元件的半导体光学元件和外部光圈激光
公开(公告)号：US20090225801A1
公开(公告)日：2009-09-10
申请号：US12067601
申请日：2006-09-27
申请人： Hiroshi Mori , Atsushi Yamada , Takahiro Samejima
发明人： Hiroshi Mori , Atsushi Yamada , Takahiro Samejima
IPC分类号： H01S3/13 , G02B6/12
CPC分类号： H01S5/227 , H01L33/0045 , H01S5/02284 , H01S5/101 , H01S5/1014 , H01S5/1032 , H01S5/1085 , H01S5/14 , H01S5/141 , H01S5/142 , H01S5/143 , H01S5/146
摘要： The present invention provides a semiconductor optical element applicable to an EC-LD or an SLD, and an external cavity laser having the semiconductor optical element. The semiconductor optical element has a pair of cleavage surfaces, and comprises a semiconductor substrate 11 having a base surface and a planer structure provided on the base surface and provided with a waveguide 1G having an active layer. The waveguide 1G has an end surface with low reflectivity and another end surface with certain reflectivity. The waveguide 1G includes an end portion having a first optical axis in the vicinity of the first end surface 1TL and an end portion having a second optical axis in the vicinity of the second end surface 1TH, the first optical axis being inclined at a first angle ΦL other than zero degree with respect to a normal to the first end surface 1TL, the second optical axis being inclined at a second angle ΦH other than zero degree with respect to a normal to the second end surface 1TH, the first angle ΦL being different from the second angle ΦH. The end portion of the waveguide 1G is different in width from the other end portion of the waveguide 1G.
摘要翻译：本发明提供一种适用于EC-LD或SLD的半导体光学元件和具有该半导体光学元件的外部空腔激光器。半导体光学元件具有一对解理面，并且包括具有基面的半导体基板11和设置在基面上的平面结构，并设置有具有有源层的波导管1G。波导1G具有低反射率的端面和具有一定反射率的另一端面。波导管1G包括在第一端面1TL附近具有第一光轴的端部和在第二端面1TH附近具有第二光轴的端部，第一光轴以第一角度倾斜 PhiL相对于第一端面1TL的法线为零度以外，第二光轴相对于第二端面1TH的法线倾斜成零度以外的第二角度PhiH，第一角度PhiL不同从第二角度PhiH。波导1G的端部宽度与波导管1G的另一端部不同。

2. 发明授权

US07813398B2 Semiconductor optical element for external cavity laser 失效
标题翻译：用于外腔激光的半导体光学元件
公开(公告)号：US07813398B2
公开(公告)日：2010-10-12
申请号：US12067601
申请日：2006-09-27
申请人： Hiroshi Mori , Atsushi Yamada , Takahiro Samejima
发明人： Hiroshi Mori , Atsushi Yamada , Takahiro Samejima
IPC分类号： H01S5/00
CPC分类号： H01S5/227 , H01L33/0045 , H01S5/02284 , H01S5/101 , H01S5/1014 , H01S5/1032 , H01S5/1085 , H01S5/14 , H01S5/141 , H01S5/142 , H01S5/143 , H01S5/146
摘要： The present invention provides a semiconductor optical element applicable to an EC-LD or an SLD, and an external cavity laser having the semiconductor optical element. The semiconductor optical element has a pair of cleavage surfaces, and comprises a semiconductor substrate 11 having a base surface and a planer structure provided on the base surface and provided with a waveguide 1G having an active layer. The waveguide 1G has an end surface with low reflectivity and another end surface with certain reflectivity. The waveguide 1G includes an end portion having a first optical axis in the vicinity of the first end surface 1TL and an end portion having a second optical axis in the vicinity of the second end surface 1TH, the first optical axis being inclined at a first angle ΦL other than zero degree with respect to a normal to the first end surface 1TL, the second optical axis being inclined at a second angle ΦH other than zero degree with respect to a normal to the second end surface 1TH, the first angle ΦL being different from the second angle ΦH. The end portion of the waveguide 1G is different in width from the other end portion of the waveguide 1G.
摘要翻译：本发明提供一种适用于EC-LD或SLD的半导体光学元件和具有该半导体光学元件的外部空腔激光器。半导体光学元件具有一对解理面，并且包括具有基面的半导体基板11和设置在基面上的平面结构，并设置有具有有源层的波导管1G。波导1G具有低反射率的端面和具有一定反射率的另一端面。波导管1G包括在第一端面1TL附近具有第一光轴的端部和在第二端面1TH附近具有第二光轴的端部，第一光轴以第一角度倾斜 ΦL相对于第一端面1TL的法线为零度以下，第二光轴相对于第二端面1TH的法线倾斜成零度以外的第二角度ΦH，第一角度ΦL不同从第二角度ΦH。波导1G的端部宽度与波导管1G的另一端部不同。

3. 发明申请

US20110096799A1 SEMICONDUCTOR LIGHT EMITTING ELEMENT AND TUNABLE WAVELENGTH LASER LIGHT SOURCE 有权
标题翻译：半导体发光元件和可调光波长光源
公开(公告)号：US20110096799A1
公开(公告)日：2011-04-28
申请号：US12298971
申请日：2007-04-20
申请人： Hiroshi Mori , Takashi Nakayama , Atsushi Yamada
发明人： Hiroshi Mori , Takashi Nakayama , Atsushi Yamada
IPC分类号： H01S3/10 , H01L33/20
CPC分类号： H01S5/141 , H01L33/0045 , H01S5/0261 , H01S5/0612 , H01S5/101 , H01S5/1085 , H01S5/22 , H01S5/227
摘要： The present invention provides a semiconductor light emitting element that can obtain oscillation at desired wavelengths. The semiconductor light emitting element comprises a semiconductor substrate 11, an active layer 12 for emitting and propagating light, which is formed in a stripe shape above the semiconductor substrate 11, buried layers 13a, 13b formed on both lateral sides of the active layer 12, a cladding layer 16 formed above the active layer 12 and the buried layers 13a, 13b, a first electrode 17a formed above the cladding layer 16, and a second electrode 17b formed below the semiconductor substrate 11. The active layer 12 opens on one end facet 14a among the two end facets formed by cleavage so that the active layer 12 makes a predetermined angle to the normal direction of the one end facet 14a. A partially heating means 15 for heating a predetermined length portion of the active layer 12 along the direction of light propagation is formed on a first electrode at a position thermally isolated from the one end facet 14a.
摘要翻译：本发明提供一种半导体发光元件，其能够获得期望波长的振荡。半导体发光元件包括半导体衬底11，用于发射和传播光的有源层12，其形成在半导体衬底11上方的条形形状，形成在有源层12的两个侧面上的掩埋层13a，13b，在有源层12上形成的包覆层16和埋层13a，13b，形成在包层16上方的第一电极17a，以及形成在半导体衬底11下面的第二电极17b。活性层12在一端面上开口通过切割形成的两个端面中的14a，使得有源层12与一个端面14a的法线方向成预定的角度。在与一个端面14a热隔离的位置上的第一电极上形成有用于沿着光传播方向加热有源层12的预定长度部分的部分加热装置15。

4. 发明授权

US08351472B2 Semiconductor light emitting element and tunable wavelength laser light source 有权
标题翻译：半导体发光元件和可调波长激光光源
公开(公告)号：US08351472B2
公开(公告)日：2013-01-08
申请号：US12298971
申请日：2007-04-20
申请人： Hiroshi Mori , Takashi Nakayama , Atsushi Yamada
发明人： Hiroshi Mori , Takashi Nakayama , Atsushi Yamada
IPC分类号： H01S5/02 , H01S5/22 , H01S5/227
CPC分类号： H01S5/141 , H01L33/0045 , H01S5/0261 , H01S5/0612 , H01S5/101 , H01S5/1085 , H01S5/22 , H01S5/227
摘要： The present invention provides a semiconductor light emitting element that can obtain oscillation at desired wavelengths. The semiconductor light emitting element comprises a semiconductor substrate 11, an active layer 12 for emitting and propagating light, which is formed in a stripe shape above the semiconductor substrate 11, buried layers 13a, 13b formed on both lateral sides of the active layer 12, a cladding layer 16 formed above the active layer 12 and the buried layers 13a, 13b, a first electrode 17a formed above the cladding layer 16, and a second electrode 17b formed below the semiconductor substrate 11. The active layer 12 opens on one end facet 14a among the two end facets formed by cleavage so that the active layer 12 makes a predetermined angle to the normal direction of the one end facet 14a. A partially heating means 15 for heating a predetermined length portion of the active layer 12 along the direction of light propagation is formed on a first electrode at a position thermally isolated from the one end facet 14a.
摘要翻译：本发明提供一种半导体发光元件，其能够获得期望波长的振荡。半导体发光元件包括半导体衬底11，用于发射和传播光的有源层12，其形成在半导体衬底11上方的条形形状，形成在有源层12的两个侧面上的掩埋层13a，13b，在有源层12上形成的包覆层16和埋层13a，13b，形成在包层16上方的第一电极17a，以及形成在半导体衬底11下面的第二电极17b。活性层12在一端面上开口通过切割形成的两个端面中的14a，使得有源层12与一个端面14a的法线方向成预定的角度。在与一个端面14a热隔离的位置上的第一电极上形成有用于沿着光传播方向加热有源层12的预定长度部分的部分加热装置15。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式