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1. 发明专利

JP2009081235A Characteristic control method for n-type oxide semiconductor 有权
标题翻译： N型氧化物半导体的特性控制方法
公开(公告)号：JP2009081235A
公开(公告)日：2009-04-16
申请号：JP2007248660
申请日：2007-09-26
申请人： Laser Gijutsu Sogo Kenkyusho , Okuno Chem Ind Co Ltd , Osaka Municipal Technical Research Institute , Osaka Univ , Univ Kinki , 国立大学法人大阪大学 , 地方独立行政法人大阪市立工業研究所 , 奥野製薬工業株式会社 , 学校法人近畿大学 , 財団法人レーザー技術総合研究所
发明人： TSUKAMOTO MASAHIRO , ABE NOBUYUKI , TAKAHASHI MASAYA , OTSUKA KUNIAKI , YOSHIDA MINORU , NAKANO HITOSHI , FUJITA MASAYUKI
IPC分类号： H01L21/428 , H01L21/268
摘要： PROBLEM TO BE SOLVED: To provide a novel use of an n-type oxide semiconductor represented by titanium oxide by making good use of characteristics unique thereto. SOLUTION: Disclosed is a characteristic control method for the n-type oxide semiconductor characterized in that the coating or molding of the n-type oxide semiconductor is irradiated with femtosecond laser light; and a characteristic control method for n-type oxide semiconductor characterized in that after the n-type oxide semiconductor is irradiated with femtosecond laser light by the method, the irradiating portion is irradiated with continuous wave laser light or pulse laser light of ≤1 ms in pulse interval to be put into the state before the irradiation with the femtosecond laser light. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过充分利用其特有的特征，提供由氧化钛表示的n型氧化物半导体的新颖用途。解决方案：公开了一种用于n型氧化物半导体的特性控制方法，其特征在于，用飞秒激光照射n型氧化物半导体的涂覆或模塑; 以及用于n型氧化物半导体的特征控制方法，其特征在于，在通过该方法对n型氧化物半导体进行了飞秒激光的照射之后，照射部分用连续波激光或≤1ms的脉冲激光照射在用飞秒激光照射之前将脉冲间隔置于状态。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007237210A Laser beam machining method and apparatus 审中-公开
标题翻译：激光束加工方法和装置
公开(公告)号：JP2007237210A
公开(公告)日：2007-09-20
申请号：JP2006061364
申请日：2006-03-07
申请人： Aisin Seiki Co Ltd , Laser Gijutsu Sogo Kenkyusho , アイシン精機株式会社 , 財団法人レーザー技術総合研究所
发明人： NAGAI HIROYUKI , SASAKI RYUICHIRO , YOSHIDA MUTSUMI , FUJITA MASAYUKI , IZAWA YUSAKU
IPC分类号： B23K26/36 , B23K26/00 , B23K26/06 , B23K26/40 , B23K101/40 , B28D5/00 , B28D5/02 , H01L21/301
摘要： PROBLEM TO BE SOLVED: To provide a laser beam machining method and a laser beam machining apparatus by which a brittle material such as semiconductor crystal is machined while suppressing occurrence of chipping and cracking. SOLUTION: The laser beam machining apparatus is provided with: a low fluence irradiation means 2 by which the surface of a crystalline workpiece 6 is irradiated with a pulsed laser beam at a prescribed low fluence; and a high fluence irradiation means 2' by which the irradiation region of the workpiece irradiated by the low fluence irradiation means 2 is irradiated with a pulsed laser beam at a prescribed high fluence for varying the surface shape of the workpiece 6. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种激光束加工方法和激光束加工装置，通过该激光束加工装置可以在抑制碎裂和破裂的发生的同时加工诸如半导体晶体的脆性材料。解决方案：激光束加工装置设置有：低能量照射装置2，以规定的低能量密度用脉冲激光束照射结晶工件6的表面; 以及用于改变工件6的表面形状的以规定的高注量脉冲激光束照射由低能量照射装置2照射的工件的照射区域的高能量照射装置2'。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007051992A Laser ionization mass spectrometry capable of sorting object molecule, and device 审中-公开
标题翻译：激光离子质谱仪可分配对象分子和器件
公开(公告)号：JP2007051992A
公开(公告)日：2007-03-01
申请号：JP2005259852
申请日：2005-08-12
申请人： Laser Gijutsu Sogo Kenkyusho , 財団法人レーザー技術総合研究所
发明人： SHIMADA YOSHINORI , NAKAJIMA NOBUAKI , YATSUHASHI TOMOYUKI
IPC分类号： G01N27/64 , G01N27/62
摘要： PROBLEM TO BE SOLVED: To reduce an analysis time and cost by reducing a process for removing impurities and a pretreatment process.
SOLUTION: Only an object molecule is excited by irradiating a narrow-band laser having a wavelength coincident with an excitation level of the object molecule. An impurity molecule cannot have the excitation level, because of inconsistency with the excitation level. Thereafter, only the object molecule is ionized by irradiating a femtosecond laser having ionizable intensity of only the excited object molecule, and analyzed by a time-of-flight mass spectrometer.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过减少去除杂质和预处理过程的方法来减少分析时间和成本。解决方案：通过照射具有与物体分子的激发水平一致的波长的窄带激光器，仅激发对象分子。杂质分子不能具有激发水平，因为与激发水平不一致。此后，通过照射仅具有可激发物质分子的可离子化强度的飞秒激光，仅通过飞行时间质谱仪分析对象分子。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006186230A OPTICAL AMPLIFIER MODULE, OPTICAL AMPLIFIER, AND LASER OSCILLATOR 审中-公开
公开(公告)号：JP2006186230A
公开(公告)日：2006-07-13
申请号：JP2004380393
申请日：2004-12-28
申请人： UNIV OSAKA , LASER GIJUTSU SOGO KENKYUSHO , HAMAMATSU PHOTONICS KK
发明人： IZAWA YASUKAZU , FUJITA MASAYUKI , TOKITA SHIGEKI , IKEGAWA YASUSHI , KAWASHIMA TOSHIYUKI , SUGA HIROBUMI
IPC分类号： H01S3/04
摘要： PROBLEM TO BE SOLVED: To provide an optical amplifier and a laser oscillator by which high-quality optical output can be obtained, and an optical amplifier module suitably used for the optical amplifier and the laser oscillator. SOLUTION: An optical amplifier module principal part 10A is composed by storing a heat sink 130, a solid-state laser medium 151, transparent members 152, 153, indium foil 154, 155, and a heat insulating member 156 inside a vacuum container 121 having windows 122, 123. The indium foil 154, the transparent member 152, the solid-state laser medium 151, the transparent member 153, and the indium foil 155 respectively have a disk shape and are laminated in that order. Each heat conductivity of the transparent members 152, 153 is higher than the heat conductivity of the solid-state laser medium 151. The heat conductivity of the heat insulating member 156 provided between the solid-state laser medium 151 and the heat sink 130 is lower than that of the solid-state laser medium 151. COPYRIGHT: (C)2006,JPO&NCIPI

5. 发明专利

JP2005250173A Laser irradiating method and laser irradiation apparatus 审中-公开
标题翻译：激光辐射方法和激光辐射装置
公开(公告)号：JP2005250173A
公开(公告)日：2005-09-15
申请号：JP2004061239
申请日：2004-03-04
申请人： Cluster Technology Co Ltd , Laser Gijutsu Sogo Kenkyusho , クラスターテクノロジー株式会社 , 財団法人レーザー技術総合研究所
发明人： KITAOKA KENJI , TSUBAKIMOTO KOJI , FUJITA MASAYUKI
IPC分类号： G03F7/20 , H01L21/027 , H01L21/268 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To provide a laser irradiation method and a laser irradiation apparatus with high use efficiency of laser light. SOLUTION: A desired image is obtained on an object by irradiating the object with a laser beam via an image forming element. The image forming element uses a reflective element 11 which can form a two-dimensional image by switching a plurality of micromirrors 11b into at least two directions. Or, as for the image forming element, a reflective element having a plurality of micromirrors aligned in at least two directions to form a two-dimensional image can be used. A hologram image is formed in the image forming element so as to impart a phase difference into laser beams of at least two series assigned to at least two directions, and these beams are made to interfere with each other and to irradiate the object. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种激光照射方法和激光使用效率高的激光照射装置。解决方案：通过图像形成元件用激光束照射物体，在物体上获得期望的图像。图像形成元件使用能够通过将多个微镜11b切换成至少两个方向而形成二维图像的反射元件11。或者，对于图像形成元件，可以使用具有至少两个方向排列以形成二维图像的多个微镜的反射元件。在图像形成元件中形成全息图像，以将相位差赋予分配给至少两个方向的至少两个系列的激光束，使这些光束相互干涉并照射物体。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005147813A Method and device for non-destructive material inspection by laser ultrasonic wave 有权
标题翻译：激光超声波非破坏性材料检测方法与装置
公开(公告)号：JP2005147813A
公开(公告)日：2005-06-09
申请号：JP2003384573
申请日：2003-11-14
申请人： Kansai Electric Power Co Inc:The , Laser Gijutsu Sogo Kenkyusho , Non-Destructive Inspection Co Ltd , 財団法人レーザー技術総合研究所 , 関西電力株式会社 , 非破壊検査株式会社
发明人： UCHIDA SHIGEAKI , OREG KOCHAEV , HASHIMOTO KAZUHISA , MATSUBARA SHIGEYUKI , MATSUI SHIGEKI
IPC分类号： E02D33/00 , G01N29/00
摘要： PROBLEM TO BE SOLVED: To allow very precise, accurate and reliable inspection, of course when a material surface is a specular face, and even when a rough surface such as a surface of a concrete structure.
SOLUTION: In this nondestructive material inspection device, a pulse laser beam from a pulse laser 20 is emitted toward the material surface of a measured object via a movable mirror 7 to generate an elastic wave (ultrasonic wave), a laser beam from a continuous oscillation laser 1 for a signal is branched by a polarization beam splitter 4, one thereof is emitted as a probe beam to the material surface coaxially with the pulse laser beam via the movable mirror 7, a reflected beam is transferred as a signal beam with a wave front deformed by an influence of a scattering face on the material surface and the elastic wave, and phase-modulated, the signal beam and a reference beam are made to get incident, crossed with a prescribed angle, into a laser beam interferometer by a photorefractive crystal 9, and the presence of a defect in an inside of a material is detected based on a change in the phase modulation of an interfered beam therein.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了允许非常精确，准确和可靠的检查，当然，当材料表面是镜面时，甚至当诸如混凝土结构的表面的粗糙表面时。解决方案：在这种非破坏性材料检测装置中，来自脉冲激光器20的脉冲激光束经由可移动反射镜7向测量物体的材料表面发射以产生弹性波（超声波），来自用于信号的连续振荡激光器1由偏振分束器4分支，其中一个作为探测光束通过可移动反射镜7与脉冲激光束同轴地发射到材料表面，反射光束作为信号光束传送波面由材料表面上的散射面和弹性波的影响而变形，并进行相位调制，使信号光束和参考光束以规定的角度入射到激光束干涉仪中通过光折射晶体9，并且基于其中的干涉光束的相位调制的变化来检测材料内部的缺陷的存在。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004229698A Slender type x-ray irradiation equipment 有权
公开(公告)号：JP2004229698A
公开(公告)日：2004-08-19
申请号：JP2003018480
申请日：2003-01-28
申请人： Laser Gijutsu Sogo Kenkyusho , 財団法人レーザー技術総合研究所
发明人： IMAZAKI KAZUO
IPC分类号： G21K5/00 , A61B1/00 , A61N5/10 , G21K5/02
摘要： PROBLEM TO BE SOLVED: To provide slender type X-ray irradiation equipment of a high efficiency which can generate an enough dose of X-rays at an immediate vicinity of an object part for treatment of cancerous cells in a human body without giving a big burden to the human body even though the object part is in deep part of the body or a patient is old in age, while it is very small-sized and cheap, and a radiotherapy apparatus equipped with the above irradiation equipment. SOLUTION: The slender type X-ray irradiation equipment 10 includes a transmission line C 1 for a laser beam, a vacuum suction pipe P 1 , a transmission line C 2 for an optical fiber for illumination, a transportation pipe P 2 for a cooling medium, a transmission line C 3 for imaging light, a long and thin combined cable 11 wherein a wire W for wire operations is covered as one body with a protection material and a terminal head 12 is connected to the end of the above cable, and is constituted to irradiate a laser beam on a target 16 in a vacuum chamber 14 to generate X-rays which are converged to a prescribed size by a converging window member 17 and emitted to irradiate the object part, and is to be the slender type X-ray irradiation equipment with diameters of the combined cable 11 and of the terminal head 12 made to be a few mm or smaller. COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2003305333A Exhaust gas absorbent and exhaust gas treatment device using the same 审中-公开
标题翻译：排气吸收和排气处理装置使用相同
公开(公告)号：JP2003305333A
公开(公告)日：2003-10-28
申请号：JP2002113437
申请日：2002-04-16
申请人： Laser Gijutsu Sogo Kenkyusho , 財団法人レーザー技術総合研究所
发明人： SHIMADA YOSHINORI , IN KOHA , UCHIDA SHIGEAKI , WADA YUJI , YAMANAKA CHIYOE
IPC分类号： B01D53/60 , B01D53/34 , B01D53/74 , B01D53/77 , B01J20/04
CPC分类号： Y02A50/2344
摘要： PROBLEM TO BE SOLVED: To obtain an exhaust gas absorbent which can remarkably improve the absorption efficiency by utilizing the properties of a porous material having a large specific surface area as a means for absorbing and removing hazardous components such as nitrogen oxides NOx contained in exhaust gas, and which has combinedly has the properties as a solution absorbent. SOLUTION: A porous material of an adsorptive material having micropores 2 is used as the exhaust gas absorbent 1. Liquid parts 3 in which an alkaline substance such as sodium hydroxide is dissolved are carried on the surface of the material part 1a of the gas absorbent 1 so as to have each angstrom or micrometer thickness and size. When the exhaust gas passes through the inside of the pores 2, the hazardous components are taken into the liquid parts 3 by chemical reactions to be removed. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得可以通过利用具有大比表面积的多孔材料的性质来显着提高吸收效率的废气吸收剂作为用于吸收和去除诸如氮氧化物的有害成分的装置在废气中，并且其具有作为溶液吸收剂的性质。解决方案：使用具有微孔2的吸附材料的多孔材料作为废气吸收剂1.其中溶解有碱性物质如氢氧化钠的液体部分3被承载在材料部分1a的表面上气体吸收剂1，以便具有每埃埃或厚度的厚度和尺寸。当废气通过孔2的内部时，有害成分通过化学反应被吸入液体部分3中以除去。版权所有（C）2004，JPO

9. 发明专利

JP2003303789A Method and equipment for exfoliating photoresist 有权
标题翻译：用于激光光刻胶的方法和设备
公开(公告)号：JP2003303789A
公开(公告)日：2003-10-24
申请号：JP2002107559
申请日：2002-04-10
申请人： Laser Gijutsu Sogo Kenkyusho , Toyo Seimitsu Kogyo Kk , 東洋精密工業株式会社 , 財団法人レーザー技術総合研究所
发明人： FUJITA MASAYUKI , YOSHIKADO AKIRA
IPC分类号： G03F7/42 , B23K26/00 , G03F7/36 , H01L21/027 , H01L21/302
摘要： PROBLEM TO BE SOLVED: To obtain a method and equipment for exfoliating photoresist wherein the pollution of the environment, the abuse of water resources, etc., are excluded and productivity can be improved by exfoliating and eliminating photoresist by using an optical means in which the photoresist is eliminated when an electronic component like a circuit board is worked and treated by photolithographic technology. SOLUTION: A circuit board K having a substrate including a photoresist is transferred by transfer equipment C, short-pulse laser light of prescribed intensity is transmitted from laser generating equipment 10 to the photoresist, irradiation is performed by converting the short pulse laser light into belt-shaped laser light having a prescribed width and length by using a radiation head 12. Spreading adjustment and the irradiation are performed so as to obtain intensity by which irradiating laser light generates a thermal shock exfoliation phenomenon on an interface between the photoresist and the substrate. The photoresist is exfoliated and removed along the whose length by moving the circuit board K. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得排除环境污染，水资源滥用等的去角质光刻胶的方法和设备，通过使用光学装置剥离和消除光致抗蚀剂可以提高生产率当电子部件如电路板被加工并通过光刻技术处理时，其中光致抗蚀剂被去除。解决方案：具有包含光致抗蚀剂的基板的电路板K由传送设备C转移，具有规定强度的短脉冲激光从激光发生设备10传输到光致抗蚀剂，照射通过转换短脉冲激光通过使用辐射头12将光照射成具有规定宽度和长度的带状激光。进行扩散调节和照射，以获得照射激光在光刻胶和光致抗蚀剂之间的界面上产生热冲击剥离现象的强度底物。光致抗蚀剂通过移动电路板K沿其长度被剥离和去除。版权所有（C）2004，JPO

10. 发明专利

JP2002033537A SOLAR-LIGHT-EXCITED SOLID-STATE LASER GENERATING DEVICE AND TRANSPORTATION SYSTEM FOR SOLAR LIGHT ENERGY USING IT 失效
公开(公告)号：JP2002033537A
公开(公告)日：2002-01-31
申请号：JP2000216360
申请日：2000-07-17
申请人： LASER GIJUTSU SOGO KENKYUSHO , MITSUBISHI RES INST INC
发明人： IMAZAKI KAZUO , NAGAYAMA HIROYUKI
IPC分类号： H01S3/16 , H01S3/0915
摘要： PROBLEM TO BE SOLVED: To provide a laser generating device, together with an energy transportation system using it, where the solar light energy is converted into such laser beam of wavelength band which is not affected by water vapor component in atmosphere, to be transmitted from the space around the earth to the ground while the weight in launching is the least. SOLUTION: Related to a solar-light excitation solid-state laser generating device A1, the solar light condensed to high density with a Fresnel lens 1 is transmitted to a laser generating part 2 connected using a support member 1s, and the light poured in multiple transparent optical rods 11 embedded in a clad part 14 is reflected on the end surface of the clad layer to generate radiation beam in the rod with the light incident on an optical rod 11 multiple times as excitation light, which is amplified by an optical resonator of reflective mirrors 12 and 13 at both ends of the rod, resulting in laser beam. The laser beam is received by a light-receiving means on a mega-float on the earth through a reflective mirror 4 and a condenser mirror 5 for transmitting optical energy to the ground.

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