公开(公告)号：US07227680B2

公开(公告)日：2007-06-05

申请号：US10477753

申请日：2002-05-23

申请人： Ichiro Sekine ,  Hiroyuki Shiraishi ,  Hirokazu Kato ,  Genta Masada ,  Noriko Watanabe

发明人： Ichiro Sekine ,  Hiroyuki Shiraishi ,  Hirokazu Kato ,  Genta Masada ,  Noriko Watanabe

IPC分类号： G02F1/35

CPC分类号： G02F1/37 ,  G02F1/3525 ,  G02F1/3534 ,  G02F2001/3507

摘要： In an optical wavelength converting method in which light from a laser oscillator that oscillates coherent light of an inherent wavelength λ is employed as incident light, and is made to input to a nonlinear optical crystal, and light having a wavelength of ½λ is radiated, the wavelength of the incident light is 1000 nm or less, and the peak power density of the incident light is 0.1–10 fold greater than the peak power density that provides the maximum conversion efficiency. The nonlinear optical crystal is heated to and maintained at 200–600° C. Prescribed fundamental waves are input to a first crystal and a second crystal sequentially. The first crystal has a higher bulk damage threshold value with respect to the fundamental waves than that of the second crystal. The second crystal has a higher effective nonlinear constant with respect to the fundamental waves than that of the first crystal.

摘要翻译： 在使用来自振荡固有波长λ的相干光的激光振荡器的光作为入射光并且被输入到非线性光学晶体的光波长转换方法中，并且辐射具有1/2λ波长的光， 入射光的波长为1000nm以下，入射光的峰值功率密度比提供最大转换效率的峰值功率密度大0.1〜10倍。 将非线性光学晶体加热并保持在200-600℃。顺序地将规定的基波输入到第一晶体和第二晶体。 相对于基波，第一晶体具有比第二晶体更高的体积损伤阈值。 相对于第一晶体，第二晶体相对于基波具有更高的有效非线性常数。

公开(公告)号：US20050117199A1

公开(公告)日：2005-06-02

申请号：US10938772

申请日：2004-09-09

申请人： Genta Masada ,  Hiroyuki Shiraishi ,  Ichiro Sekine

发明人： Genta Masada ,  Hiroyuki Shiraishi ,  Ichiro Sekine

IPC分类号： G02F1/35 ,  G02F1/37 ,  H01S3/10

CPC分类号： G02F1/37 ,  G02F2001/3546

摘要： An ultraviolet laser is provided that increases the conversion efficiency of laser beams when harmonics having wavelengths of less than 355 nm are generated by converting laser beams with a wavelength conversion element made of a single crystal of lithium tetraborate. A wavelength conversion element is heated and controlled to a specific temperature (for example, 200° C.) within a temperature range of 200 to 450° C. with a predetermined temperature precision.

摘要翻译： 提供一种紫外线激光器，其通过用由四硼酸锂的单晶制成的波长转换元件转换激光束来产生具有小于355nm波长的谐波的激光束的转换效率。 将波长转换元件在200〜450℃的温度范围内以规定的温度精度进行加热控制至特定温度（例如200℃）。

公开(公告)号：US07218653B2

公开(公告)日：2007-05-15

申请号：US10938772

申请日：2004-09-09

申请人： Genta Masada ,  Hiroyuki Shiraishi ,  Ichiro Sekine

发明人： Genta Masada ,  Hiroyuki Shiraishi ,  Ichiro Sekine

IPC分类号： H01S3/10 ,  G02F1/35

CPC分类号： G02F1/37 ,  G02F2001/3546

摘要： An ultraviolet laser is provided that increases the conversion efficiency of laser beams when harmonics having wavelengths of less than 355 nm are generated by converting laser beams with a wavelength conversion element made of a single crystal of lithium tetraborate. A wavelength conversion element is heated and controlled to a specific temperature (for example, 200° C.) within a temperature range of 200 to 450° C. with a predetermined temperature precision.

摘要翻译： 提供一种紫外线激光器，其通过用由四硼酸锂的单晶制成的波长转换元件转换激光束来产生具有小于355nm波长的谐波的激光束的转换效率。 将波长转换元件在200〜450℃的温度范围内以规定的温度精度进行加热控制至特定温度（例如200℃）。

公开(公告)号：US06391229B1

公开(公告)日：2002-05-21

申请号：US09476086

申请日：2000-01-03

申请人： Noriko Watanabe ,  Tamotsu Sugawara ,  Genta Masada ,  Hiroyuki Shiraishi ,  Yasuhiro Hanaue ,  Ryuichi Komatsu ,  Tsuyoshi Kajitani ,  Yasuhiro Ono

发明人： Noriko Watanabe ,  Tamotsu Sugawara ,  Genta Masada ,  Hiroyuki Shiraishi ,  Yasuhiro Hanaue ,  Ryuichi Komatsu ,  Tsuyoshi Kajitani ,  Yasuhiro Ono

IPC分类号： G02B520

CPC分类号： G02F1/3551 ,  C01B35/121 ,  C30B9/00 ,  C30B29/10

摘要： A borate single crystal which can stably perform light wavelength conversion with high efficiency down to the ultraviolet region is represented by the chemical formula (A2O).(B2O3)x, and is an orthorhombic crystal belonging to the P212121 space group, wherein A includes two elements selected from the group consisting of Li, Na, K, Rb, and Cs, and 1.5

摘要翻译： 可以通过化学式（A 2 O）（B 2 O 3）x表示能够以高效率稳定地进行紫外线区域的光波长转换的硼酸盐单晶，并且是属于P212121空间群的正交晶体，其中A包括两个 元素选自Li，Na，K，Rb和Cs，以及1.5

公开(公告)号：US08501966B2

公开(公告)日：2013-08-06

申请号：US13814320

申请日：2011-07-27

申请人： Seiji Bando ,  Takeshi Fujiwara ,  Hiroyuki Shiraishi ,  Takehiro Hiyama

发明人： Seiji Bando ,  Takeshi Fujiwara ,  Hiroyuki Shiraishi ,  Takehiro Hiyama

IPC分类号： C07D327/00

CPC分类号： C07D327/00

摘要： The present invention provides a method for producing a methylene disulfonate compound including reacting, in the presence of an acid and a dehydrating agent, a formaldehyde compound with at least one salt of alkanedisulfonic acid selected from the group consisting of alkali metal salts of alkanedisulfonic acid and alkaline earth metal salts of alkanedisulfonic acid each represented by a specific formula. According to the method of the present invention, a methylene disulfonate compound can be obtained in a simple manner at low cost.

摘要翻译： 本发明提供一种亚甲基二磺酸酯化合物的制造方法，其特征在于，在酸和脱水剂的存在下，使甲醛化合物与至少一种选自烷二磺酸的碱金属盐和链烷二磺酸的碱金属盐和 各种由特定配方表示的烷二磺酸的碱土金属盐。 根据本发明的方法，可以以简单的方式以低成本获得亚甲基二磺酸酯化合物。

公开(公告)号：US06590021B2

公开(公告)日：2003-07-08

申请号：US09962144

申请日：2001-09-26

申请人： Tadahiro Mitsuno ,  Hiroyuki Shiraishi

发明人： Tadahiro Mitsuno ,  Hiroyuki Shiraishi

IPC分类号： C08J300

CPC分类号： C08J5/18 ,  C08J2323/02 ,  C08K3/34 ,  C08K7/00 ,  C08K2201/014 ,  C08L23/02

摘要： There is provided a polyolefin resin composition comprising: (i) a polyolefin resin, and (ii) an anti-blocking agent in an amount of from 500 to 15,000 ppm by weight based on the weight of the polyolefin resin, which anti-blocking agent is made of a natural mineral and has specific particle diameters.

摘要翻译： 提供了一种聚烯烃树脂组合物，其包含：（i）聚烯烃树脂，和（ii）基于聚烯烃树脂重量为500至15,000ppm重量的防粘连剂，该防粘连剂 由天然矿物制成，具有特定的粒径。

公开(公告)号：US06445891B2

公开(公告)日：2002-09-03

申请号：US09852943

申请日：2001-05-10

申请人： Hiroyuki Shiraishi

发明人： Hiroyuki Shiraishi

IPC分类号： G03G1500

CPC分类号： G03G15/6538 ,  G03G2215/0089

摘要： The CPU detects an error in the timing of offset stacking by the offset stacker on the basis of the time when the offset motor signal for driving the offset motor is generated and the time when the initial position sensor is turned ON. Upon detecting an error in the timing of offset stacking, the CPU forces the image formation by the image forming unit and the paper transportation by the paper transporting motor to stop, thus preventing paper from being introduced into the offset stacker.

摘要翻译： CPU根据产生用于驱动偏移电动机的偏移电动机信号和初始位置传感器接通的时间的时间来检测偏移堆叠器的偏移堆叠的定时错误。 当检测到偏移堆叠的定时中的错误时，CPU强制图像形成单元的图像形成，并且由传送马达的纸张传送停止，从而防止纸张被引入到偏移堆叠器中。

公开(公告)号：US5854164A

公开(公告)日：1998-12-29

申请号：US731439

申请日：1996-10-15

申请人： Hiroyuki Shiraishi ,  Eiji Nakaishi ,  Takahiro Hino ,  Akio Imai

发明人： Hiroyuki Shiraishi ,  Eiji Nakaishi ,  Takahiro Hino ,  Akio Imai

IPC分类号： C08F4/651 ,  C08F4/653 ,  C08F4/654 ,  C08F10/00 ,  C08F210/16

CPC分类号： C08F10/00 ,  C08F210/16

摘要： A solid catalyst component (A) for olefin polymerization comprising Mg, Ti, a halogen and a cyclic organic nitrogen compound (C), a solid catalyst comprising the solid catalyst component and an organoaluminum compound, and a process for producing an olefin polymer with the catalyst. According to the present invention, there can be provided an olefin polymerization catalyst having a high catalyst activity per titanium enough to make the removal of catalyst residues unnecessary and a process for producing an olefin polymer having a low content of low molecular weight component with the catalyst.

摘要翻译： 包含Mg，Ti，卤素和环状有机氮化合物（C）的固体催化剂组分（A），包含固体催化剂组分和有机铝化合物的固体催化剂，以及烯烃聚合物的制备方法 催化剂。 根据本发明，可以提供一种对每个钛具有高催化活性的烯烃聚合催化剂，足以使催化剂残留物不必要地除去，以及用催化剂制备低含量低分子量组分的烯烃聚合物的方法 。

公开(公告)号：US08711447B2

公开(公告)日：2014-04-29

申请号：US13110634

申请日：2011-05-18

申请人： Koji Shimokawa ,  Sueo Ueno ,  Katsuya Nagamochi ,  Hiroyuki Shiraishi ,  Yusuke Hashizume

发明人： Koji Shimokawa ,  Sueo Ueno ,  Katsuya Nagamochi ,  Hiroyuki Shiraishi ,  Yusuke Hashizume

IPC分类号： H04N1/04

CPC分类号： H04N1/03 ,  H04N1/00978 ,  H04N1/1013 ,  H04N2201/02408 ,  H04N2201/02429 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/0247 ,  H04N2201/02485 ,  H04N2201/02495 ,  H04N2201/02497

摘要： An image scanning apparatus includes an image pickup device, a substrate connected to a terminal of the image pickup device, a heat radiation plate which is disposed between the image pickup device and the substrate and one surface of which contacts the image pickup device, and an insulating sheet which is sandwiched between the heat radiation plate and the substrate, respective surfaces of which contact the heat radiation plate and the substrate, and which electrically insulates the heat radiation plate from an electronic component on the substrate.

摘要翻译： 图像扫描装置包括图像拾取装置，连接到图像拾取装置的端子的基板，设置在图像拾取装置和基板之间并且其一个表面接触图像拾取装置的散热板，以及 夹在热辐射板和基板之间的绝缘片，其各自表面与散热板和基板接触，并且使散热板与基板上的电子部件电绝缘。

公开(公告)号：US20110286055A1

公开(公告)日：2011-11-24

申请号：US13110732

申请日：2011-05-18

申请人： Yusuke Hashizume ,  Sueo Ueno ,  Katsuya Nagamochi ,  Hiroyuki Shiraishi ,  Koji Shimokawa ,  Jun Sakakibara

发明人： Yusuke Hashizume ,  Sueo Ueno ,  Katsuya Nagamochi ,  Hiroyuki Shiraishi ,  Koji Shimokawa ,  Jun Sakakibara

IPC分类号： H04N1/04

CPC分类号： H04N1/193 ,  H04N1/1013 ,  H04N1/1938 ,  H04N2201/0094

摘要： An image forming apparatus is provided which can form an image of excellent picture quality in which a streak does not appear at a specified position in a main scanning direction. A reading control apparatus includes an illuminator to irradiate an illumination light to a document of a reading object, a CCD sensor that includes a plurality of light-receiving elements arranged in one line to receive the illumination light reflected by the document, and sequentially outputs electric signals stored in the light-receiving elements, a read control part that acquires, with respect to the electric signals of each line generated by the CCD sensor, electric signals by reading the electric signals starting from an electric signal corresponding to a position outside one end, in a main scanning direction, which is one of both ends of the document of the reading target in the main scanning direction and is the end where an electric signal is outputted from the CCD sensor at an earlier timing, a pre-processing part to perform a specified pre-process on the electric signals acquired by the read control part, and an image output control part that removes, with respect to the electric signals of each line, electric signals corresponding to a range outside the one end from the electric signals processed by the pre-processing part, acquires electric signals starting from the electric signal corresponding to the one end, and outputs only the acquired electric signals to outside.

摘要翻译： 提供一种图像形成装置，其可以形成在主扫描方向上的特定位置处不出现条纹的优异图像质量的图像。 一种读取控制装置，包括将照明光照射到读取对象的原稿的照明装置，CCD传感器，其包括以一行布置的多个受光元件，以接收由原稿反射的照明光，并依次输出电 存储在光接收元件中的信号，读取控制部分，通过从对应于一端外部的位置的电信号读取电信号，获取关于由CCD传感器产生的每行的电信号的电信号 在作为主扫描方向的读取对象文件的两端之一的主扫描方向上，是在较早的时刻从CCD传感器输出电信号的结束，预处理部分 对由读取控制部分获取的电信号执行指定的预处理，以及图像输出控制部分，其相对于该ele 每条线的ctric信号，与从预处理部分处理的电信号相对应的一端范围的电信号，从与该一端相对应的电信号开始获取电信号，并将所获取的电信号仅输出到 外。