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. 发明授权

US08428092B2 High-power laser unit wherein laser output can be accurately corrected 有权
标题翻译：其中激光输出可被精确校正的大功率激光单元
公开(公告)号：US08428092B2
公开(公告)日：2013-04-23
申请号：US13308753
申请日：2011-12-01
申请人： Koji Hayano , Atsushi Mori , Yuji Nishikawa
发明人： Koji Hayano , Atsushi Mori , Yuji Nishikawa
IPC分类号： H01S3/00
CPC分类号： H01S3/131 , H01S3/1317
摘要： A high-power laser unit capable of accurately correcting laser output from low to rated outputs, even when the laser unit has a laser power monitor which may be affected by environmental factors inside or outside the laser unit, by effectively reducing environmental factors. The laser unit has a laser power monitor for measuring laser output, and a laser controller for correcting the laser output by correcting an amount of excitation energy to a laser power supply so that a measurement value coincides with a laser output command value. The laser unit has a laser output commanding part for generating a laser output command. When it is not necessary to correct the laser output command, the laser output command is converted into an excitation energy command value and sent to the power supply. Otherwise, an output correcting part of the laser controller corrects the laser output command.
摘要翻译：即使激光单元具有可能受激光单元内部或外部的环境因素影响的激光功率监视器，也能够有效降低环境因素，从而能够精确地校正从低电平到额定输出的激光输出的高功率激光单元。激光单元具有用于测量激光输出的激光功率监视器，以及激光控制器，用于通过向激光电源校正激发能量的量来校正激光输出，使得测量值与激光输出命令值一致。激光单元具有用于产生激光输出命令的激光输出指令部。当不需要校正激光输出命令时，将激光输出命令转换为激发能量指令值并发送到电源。否则，激光控制器的输出校正部分校正激光输出命令。

2. 发明申请

US20110243165A1 LASER DEVICE THAT STABLY CONTROLS VERY LOW LASER POWER 有权
标题翻译：稳定的控制非常低的激光功率的激光器件
公开(公告)号：US20110243165A1
公开(公告)日：2011-10-06
申请号：US13039715
申请日：2011-03-03
申请人： Masahiro HONDA , Koji Hayano , Atsushi Mori
发明人： Masahiro HONDA , Koji Hayano , Atsushi Mori
IPC分类号： H01S3/13
CPC分类号： H01S3/134 , H01S3/036 , H01S3/073 , H01S3/0971
摘要： A laser device comprises: first and second laser excitation regions that are disposed in series each other; a first power supply unit (PSU1) that injects a first energy into the first laser excitation region; and a second power supply unit (PSU2) that injects a second energy into the second laser excitation region, wherein the first power supply unit injects a predetermined excitation energy equal to or higher than a critical injection energy at which laser oscillation starts into the first laser excitation region as the first energy and the second power supply unit injects energy between a preliminary excitation energy needed for preliminary discharge and the critical injection energy into the second laser excitation region as the second energy, so as to control laser power. Consequently, the laser device can stably output very low laser even though it is a high power laser.
摘要翻译：激光装置包括：彼此串联布置的第一和第二激光激发区域; 第一电源单元（PSU1），其向第一激光激发区域注入第一能量; 以及将第二能量注入到所述第二激光激发区域的第二电源单元（PSU2），其中，所述第一电源单元注入等于或高于激光振荡开始到所述第一激光器的临界注入能量的预定激发能量作为第一能量的激发区域和第二电力供给单元将预备放电所需要的预备激励能量与进入第二激光激励区域的临界注入能量之间的能量注入第二能量，以控制激光功率。因此，尽管激光装置是高功率激光器，但激光装置可以稳定地输出非常低的激光。

3. 发明授权

US08279902B2 Laser device that stably controls very low laser power 有权
标题翻译：稳定地控制非常低的激光功率的激光装置
公开(公告)号：US08279902B2
公开(公告)日：2012-10-02
申请号：US13039715
申请日：2011-03-03
申请人： Masahiro Honda , Koji Hayano , Atsushi Mori
发明人： Masahiro Honda , Koji Hayano , Atsushi Mori
IPC分类号： H01S3/00 , H01S3/13
CPC分类号： H01S3/134 , H01S3/036 , H01S3/073 , H01S3/0971
摘要： A laser device comprises: first and second laser excitation regions that are disposed in series each other; a first power supply unit (PSU1) that injects a first energy into the first laser excitation region; and a second power supply unit (PSU2) that injects a second energy into the second laser excitation region, wherein the first power supply unit injects a predetermined excitation energy equal to or higher than a critical injection energy at which laser oscillation starts into the first laser excitation region as the first energy and the second power supply unit injects energy between a preliminary excitation energy needed for preliminary discharge and the critical injection energy into the second laser excitation region as the second energy, so as to control laser power. Consequently, the laser device can stably output very low laser even though it is a high power laser.
摘要翻译：激光装置包括：彼此串联布置的第一和第二激光激发区域; 第一电源单元（PSU1），其向第一激光激发区域注入第一能量; 以及将第二能量注入到所述第二激光激发区域的第二电源单元（PSU2），其中，所述第一电源单元注入等于或高于激光振荡开始到所述第一激光器的临界注入能量的预定激发能量作为第一能量的激发区域和第二电力供给单元将预备放电所需要的预备激励能量与进入第二激光激励区域的临界注入能量之间的能量注入第二能量，以控制激光功率。因此，尽管激光装置是高功率激光器，但激光装置可以稳定地输出非常低的激光。

4. 发明授权

US09248524B2 Method and system for laser drilling 有权
标题翻译：激光钻孔方法与系统
公开(公告)号：US09248524B2
公开(公告)日：2016-02-02
申请号：US13526629
申请日：2012-06-19
申请人： Tadashi Kurosawa , Atsushi Mori , Yuji Nishikawa
发明人： Tadashi Kurosawa , Atsushi Mori , Yuji Nishikawa
IPC分类号： B23K26/38 , B23K26/14
CPC分类号： B23K26/14 , B23K26/38 , B23K26/382
摘要： A laser processing method including a first step of irradiating a surface of a workpiece with a laser beam with a focal point spaced from the surface, and forming a bottomed hole on the workpiece, which is defined with a tubular inner circumferential face opening at the surface and a bottom face; and a second step of irradiating the bottom face with a laser beam while an assist gas is blown into an opening of the bottomed hole but not blown onto an area surrounding the opening, and forming a through hole penetrating through the workpiece. A laser processing system includes a processing head focusing a laser beam emitted from a laser oscillator so as to irradiate a workpiece with the laser beam and blowing an assist gas onto the workpiece; and a control section controlling the first and second steps as an operation of the processing head.
摘要翻译：一种激光加工方法，包括：第一步骤，用具有与所述表面间隔开的焦点的激光束照射工件的表面;以及在所述工件上形成有底孔，所述有孔在所述表面上形成有管状的内周面开口和底面; 以及第二步骤，当辅助气体吹入有底孔的开口中而不被吹送到围绕开口的区域上时，激光束照射底面，并且形成贯穿工件的通孔。激光处理系统包括：处理头，其聚焦从激光振荡器发射的激光束，以便用激光束照射工件并将辅助气体吹送到工件上; 以及控制部，控制第一和第二步骤作为处理头的操作。

5. 发明授权

US11260667B2 Liquid circulation device, liquid discharge apparatus, and liquid circulation method 有权
公开(公告)号：US11260667B2
公开(公告)日：2022-03-01
申请号：US16869914
申请日：2020-05-08
申请人： Yuuichiroh Uematsu , Ryohki Wakasa , Atsushi Mori
发明人： Yuuichiroh Uematsu , Ryohki Wakasa , Atsushi Mori
IPC分类号： B41J2/18 , B41J2/14 , B41J2/175
摘要： A liquid circulation device includes a circulation passage, a liquid feeding device, a pressure sensor, and control circuitry. Through the circulation passage, liquid circulates to be supplied to and collected from a circulatory liquid discharge head. The liquid feeding device is configured to circulate the liquid through the circulation passage. The pressure sensor is configured to detect a pressure of the circulation passage. The control circuitry configured to acquire a characteristic indicating a relationship among a drive amount of the liquid feeding device, discharge information of the liquid discharged from the liquid discharge head, and a pressure detection value of the circulation passage; and change, based on the characteristic acquired, at least one of a control parameter and a calculation expression used to control the liquid feeding device.

6. 发明授权

US09451116B2 Image forming apparatus having a density sensor movable in a main scanning direction 有权
标题翻译：图像形成装置具有可在主扫描方向上移动的密度传感器
公开(公告)号：US09451116B2
公开(公告)日：2016-09-20
申请号：US14499733
申请日：2014-09-29
申请人： Atsushi Mori , Shinji Kato , Masaru Kumagai
发明人： Atsushi Mori , Shinji Kato , Masaru Kumagai
IPC分类号： G03G15/00 , H04N1/047 , H04N1/028
CPC分类号： G03G15/5041 , G03G15/5058 , H04N1/02885 , H04N1/047
摘要： An image forming apparatus includes a photoconductor, an optical scanner, a development device, a movable density sensor, a density sensor driver, and a processor. The optical scanner includes a light source to emit light, and irradiates a surface of the photoconductor in a main scanning direction with the light to form a latent image on the surface of the photoconductor. The development device develops the latent image into a toner image. The density sensor detects unevenness in density of the toner image in the main scanning direction. The density sensor driver moves the density sensor in the main scanning direction. The processor corrects a driving signal for the light source according to image data to reduce the unevenness in density in the main scanning direction, according to positional data of the density sensor in the main scanning direction and an output value of the density sensor.
摘要翻译：图像形成装置包括光电导体，光学扫描器，显影装置，可移动密度传感器，密度传感器驱动器和处理器。光学扫描器包括发光的光源，并且用光在主扫描方向上照射感光体的表面，以在感光体的表面上形成潜像。显影装置将潜像显影成调色剂图像。密度传感器检测调色剂图像在主扫描方向上的浓度不均匀。密度传感器驱动器将密度传感器沿主扫描方向移动。处理器根据图像数据校正光源的驱动信号，以根据密度传感器在主扫描方向上的位置数据和密度传感器的输出值来减小主扫描方向上的浓度不均匀性。

7. 发明授权

US09360629B2 Waveguide type optical switch 有权
标题翻译：波导型光开关
公开(公告)号：US09360629B2
公开(公告)日：2016-06-07
申请号：US13984282
申请日：2012-02-14
申请人： Toshio Watanabe , Kenya Suzuki , Takashi Goh , Hiroshi Yamazaki , Atsushi Mori
发明人： Toshio Watanabe , Kenya Suzuki , Takashi Goh , Hiroshi Yamazaki , Atsushi Mori
IPC分类号： G02B6/35 , G02F1/313 , H04Q11/00 , G02B6/12 , G02F1/01 , G02F1/225 , G02F1/21
CPC分类号： G02B6/3546 , G02B6/3594 , G02B2006/12145 , G02F1/0147 , G02F1/225 , G02F1/3137 , G02F2001/212 , H04Q11/0005 , H04Q2011/0052
摘要： A waveguide type optical switch that can reduce the number of intersections in a matrix optical switch having the configuration of connecting unit optical switches and optical combining devices or optical branching devices to have a connecting function from “multiple inputs to one output” to “one input to multiple outputs”. To reduce the number of intersections in an entire matrix optical switch, an optical combining device of M inputs and one output is divided into (M−1) pieces of unit optical combining elements each having two inputs and one output, which are arranged immediately after (N−1) pieces of respective output ports excluding one piece of the output port closer to the input in the matrix optical switch out of N pieces of the output ports in the optical switch of one input and N outputs.
摘要翻译：一种波导型光开关，其可以减少具有连接单元光开关和光学组合装置或光分路装置的配置的矩阵光开关中的交叉数，以具有从“多输入到一输出”到“一输入”的连接功能到多个输出“。为了减少整个矩阵光开关中的交点的数量，将M个输入和一个输出的光学组合装置分成（M-1）个单元光学组合元件，它们分别具有两个输入和一个输出（N-1）个输出端口，在一个输入的光开关中的N个输出端口中，除了在矩阵光开关中的输入端更靠近的一个输出端口，N个输出。

8. 发明申请

US20110102832A1 IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, PROCESSING METHOD, AND COMPUTER READABLE MEDIUM 有权
标题翻译：图像形成装置，图像形成系统，处理方法和计算机可读介质
公开(公告)号：US20110102832A1
公开(公告)日：2011-05-05
申请号：US12795153
申请日：2010-06-07
申请人： Hideharu IWASHITA , Takeshi Yokoe , Tsuyoshi Tooda , Takayoshi Suzuki , Atsushi Mori , Katsue Komaki
发明人： Hideharu IWASHITA , Takeshi Yokoe , Tsuyoshi Tooda , Takayoshi Suzuki , Atsushi Mori , Katsue Komaki
IPC分类号： G06F15/00
CPC分类号： H04N1/00209 , H04N1/00413 , H04N1/00437 , H04N1/0048 , H04N1/00488 , H04N1/0049 , H04N1/00928 , H04N2201/0093 , H04N2201/0094
摘要： An image forming apparatus includes a communication unit, a prohibition unit, an execution unit, and a control unit. The communication unit communicates with an external apparatus. The prohibition unit prohibits the communication unit from communicating with the external apparatus when a command for executing initialization with respect to the image forming apparatus is specified. The execution unit executes a process for accepting set information of the initialization when the prohibition unit prohibits the communication unit from communication with the external apparatus. The control unit executes a process for informing that the initialization should be executed when an elapsed time of a waiting state where input of the set information is not executed exceeds a given period.
摘要翻译：图像形成装置包括通信单元，禁止单元，执行单元和控制单元。通信单元与外部设备通信。当指定用于执行关于图像形成装置的初始化的命令时，禁止单元禁止通信单元与外部设备通信。当禁止单元禁止通信单元与外部设备通信时，执行单元执行用于接受初始化的设置信息的处理。控制单元执行用于通知当不执行设置信息的输入的等待状态的经过时间超过给定周期时应当执行初始化的处理。

9. 发明授权

US07677059B2 Tellurite optical fiber and production method thereof 有权
标题翻译：碲化物光纤及其制造方法
公开(公告)号：US07677059B2
公开(公告)日：2010-03-16
申请号：US10537179
申请日：2004-08-12
申请人： Atsushi Mori , Masao Kato , Kouji Enbutsu , Shinichi Aozasa , Kiyoshi Oikawa , Takashi Kurihara , Kazuo Fujiura , Makoto Shimizu , Kouji Shikano
发明人： Atsushi Mori , Masao Kato , Kouji Enbutsu , Shinichi Aozasa , Kiyoshi Oikawa , Takashi Kurihara , Kazuo Fujiura , Makoto Shimizu , Kouji Shikano
IPC分类号： C03B37/022
CPC分类号： C03B37/01211 , C03B37/0122 , C03B37/01268 , C03B37/02781 , C03B2201/30 , C03B2201/60 , C03B2201/86 , C03B2203/10 , C03B2203/12 , C03B2203/14 , C03B2203/16 , C03B2203/22 , C03B2203/42 , C03B2205/10 , C03C13/048 , G02B6/02028 , G02B6/02214 , G02B6/02252 , G02B6/02266 , G02B6/02276 , G02B6/02333 , G02B6/02338 , G02B6/02347 , G02B6/02361 , G02B6/02366 , G02B6/02371 , G02B6/03627 , G02B6/03633 , G02B6/03644
摘要： A fabrication method of an optical fiber using as a core material tellurite glass. The method includes a first process of molding a tellurite glass melt into a mold, the mold having a plurality of convex portions defining an inner wall, which portions run parallel to each other in a longitudinal direction in order to make a polygon columnar glass preform, and a second process of inserting the glass preform into a cylindrical jacket tube made of tellurite glass and carrying out fiber-drawing under pressure so as to maintain or enlarge air holes which are gaps generated between the glass preform and the jacket tube.
摘要翻译：使用碲化硅玻璃作为芯材的光纤的制造方法。该方法包括将碲酸盐玻璃熔体模制成模具的第一工艺，该模具具有限定内壁的多个凸起部分，该多个凸部部分在纵向方向上彼此平行地延伸以制造多边形柱状玻璃预制件，以及将玻璃预成型件插入由碲化物玻璃制成的圆筒形套管中并在压力下进行纤维拉伸以便保持或扩大在玻璃预制件和护套管之间产生间隙的气孔的第二过程。

10. 发明授权

US07602799B2 Network management method, program and system for constructing a parallel computer system 有权
标题翻译：网络管理方法，构建并行计算机系统的程序和系统
公开(公告)号：US07602799B2
公开(公告)日：2009-10-13
申请号：US11476630
申请日：2006-06-29
申请人： Yoshiro Ikeda , Akihiro Yasuo , Atsushi Mori , Akira Asato , Katsuhiko Nishikawa
发明人： Yoshiro Ikeda , Akihiro Yasuo , Atsushi Mori , Akira Asato , Katsuhiko Nishikawa
IPC分类号： H04L12/54
CPC分类号： H04L41/0896 , H04L12/12 , Y02D50/30 , Y02D50/40
摘要： A network management apparatus interconnects a plurality of computers through physical lines having a predetermined line speed to manage a switch apparatus constructing a parallel computer system. The switch apparatus comprises a plurality of physical port units to enable or disable the same through individual power supply ON/OFF control for the physical port units, thereby changing and controlling the line transmission speed according to the enable number. A logical port constructing unit in the network management apparatus bundles the physical lines by a plurality of physical port units in the switch apparatus to construct logical lines. A port control unit changes the number of operations of a plurality of physical port units assigned to the logical port units through the power supply ON/OFF control according to a necessary data transmission speed for the logical port units, thereby dynamically changing the line transmission speed.
摘要翻译：网络管理装置通过具有预定线路速度的物理线路互连多台计算机，以管理构建并行计算机系统的交换装置。开关装置包括多个物理端口单元，以通过用于物理端口单元的单独电源ON / OFF控制来实现或禁用相同的，从而根据启用号码来改变和控制线路传输速度。网络管理装置中的逻辑端口构成单元通过开关装置中的多个物理端口单元对物理线路进行捆绑，构成逻辑线路。端口控制单元根据逻辑端口单元的必要数据传输速度，通过电源ON / OFF控制来改变分配给逻辑端口单元的多个物理端口单元的操作次数，从而动态地改变线路传输速度。

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