公开(公告)号：JP5328569B2

公开(公告)日：2013-10-30

申请号：JP2009197167

申请日：2009-08-27

Applicant: トヨタ自動車株式会社 ,  学校法人トヨタ学園

Inventor： 雄一 古川 ,  好樹 恒川

IPC: B22D27/11 ,  B22D21/04 ,  B22D27/08 ,  B22D27/20 ,  C22C21/02

CPC classification number: C22F3/00 ,  C22C21/02 ,  C22C21/06 ,  C22C23/04 ,  C22F1/043 ,  C22F1/047 ,  C22F3/02

Abstract: During a process of cooling a hypereutectic Al—Si alloy melt, ultrasonic vibration is applied to the melt to crystallize primary crystal α-Al using, in combination, an ultrasonic transducer (8) that generates the ultrasonic vibration, an ultrasonic horn (7) that is connected to the ultrasonic transducer (8) and transmits the ultrasonic vibration in a specified direction, a treatment vessel (2) that holds the melt and is in contact with the ultrasonic horn (7), and a treatment vessel fixing device (3) that fixes the treatment vessel (2) by pressing the treatment vessel toward the ultrasonic horn (7).

公开(公告)号：JP2013197261A

公开(公告)日：2013-09-30

申请号：JP2012061876

申请日：2012-03-19

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社 ,  Toyota Gakuen ,  学校法人トヨタ学園

Inventor： KUSHIDA TOMOYOSHI ,  SAKAKI HIROYUKI ,  OMORI MASATO

IPC: H01L21/822 ,  H01L21/28 ,  H01L21/8242 ,  H01L27/04 ,  H01L27/108 ,  H01L29/47 ,  H01L29/872

CPC classification number: H01L29/92 ,  B82Y10/00 ,  H01L29/155 ,  H01L29/20 ,  H01L29/2003

Abstract: PROBLEM TO BE SOLVED: To provide a compact, power storage type semiconductor device.SOLUTION: The semiconductor device comprises: a first junction in which a wideband gap layer and a narrowband gap layer are laminated and joined together in a first direction; a laminate including one or a plurality of double junction structures having a second junction in which a narrowband gap layer and a wideband gap layer are laminated and joined together in a first direction; and an electrode semiconductor layer extending in a second and a third direction intersecting the first direction and joined to each layer of the laminate. In the double junction structure, at least one pair of a first region having a negative fixed charge and a second region having a positive fixed charge is included. The first region is included not at a middle position in the first direction of the wideband gap layer joined in the first junction, but on a side closer to the first junction than that. The second region is included not at a middle position in the first direction of the wideband gap layer joined in the second junction, but on a side closer to the second junction than that.

Abstract translation: 要解决的问题：提供一种紧凑型蓄电式半导体器件。解决方案：半导体器件包括：第一结，其中宽带间隙层和窄带间隙层在第一方向上层压并接合在一起; 包括具有第二结的一个或多个双结结构的层压体，其中窄带间隙层和宽带间隙层在第一方向上层叠并接合在一起; 以及电极半导体层，其沿与第一方向交叉的第二方向和第三方向延伸并与层叠体的各层接合。 在双结结构中，包括具有负固定电荷的至少一对第一区域和具有正固定电荷的第二区域。 第一区域不包括在第一接合处连接的宽带间隙层的第一方向上的中间位置处，而是在比第一接合部更靠近第一接合部的一侧。 第二区域不包括在与第二结合部接合的宽带间隙层的第一方向上的中间位置，而是位于比第二接合部更靠近第二接合部的一侧。

公开(公告)号：JP2013082976A

公开(公告)日：2013-05-09

申请号：JP2011224275

申请日：2011-10-11

Applicant: Toyota Gakuen ,  学校法人トヨタ学園 ,  Gifu Prefecture ,  岐阜県 ,  Feather Safety Razor Co Ltd ,  フェザー安全剃刀株式会社

Inventor： HARA TAMIO ,  OSHIMA NOBUAKI ,  YAMAGUCHI TAKASHI ,  OGAWA HIROSHIGE ,  HOSONO KOTA ,  OTSU TAKASHI ,  MURAI MASAAKI ,  FUJIMURA KAZUKI

IPC: C23C8/36 ,  C23C8/38 ,  H01J37/077 ,  H05H1/24

Abstract: PROBLEM TO BE SOLVED: To provide a nitriding treatment method capable of increasing hardness of a surface and improving durability while maintaining characteristics of toughness or the like that a nitriding treatment target object has.SOLUTION: The nitriding treatment method is used for performing nitriding treatment by irradiating a surface of a nitriding treatment target object 16 with nitrogen plasma and forming a thin diffusion layer of nitrogen atoms on the surface of the nitriding treatment target object 16. For instance, an electron beam is pulled out from argon plasma 21, nitrogen plasma 24 is generated from a nitrogen gas by the electron beam, the nitrogen atoms are diffused from the surface of the nitriding treatment target object 16 to the inside by the nitrogen plasma 24, and the diffusion layer of the nitrogen atoms having a thickness of 10 μm or less is formed. It is preferable that a temperature of the nitriding treatment is 350-600°C, and it is preferable that the time of the nitriding treatment is 1-8 hours. Also, it is preferable that a bias voltage to be applied to the nitriding treatment target object 16 is -50 to -5 V.

Abstract translation: 待解决的问题：提供能够提高表面硬度并提高耐久性的氮化处理方法，同时保持氮化处理对象物具有的韧性等的特性。 解决方案：氮化处理方法用于通过用氮等离子体照射氮化处理对象物16的表面并在氮化处理对象物16的表面上形成薄的氮原子扩散层来进行氮化处理。对于 例如，从氩等离子体21中拉出电子束，通过电子束从氮气产生氮等离子体24，通过氮等离子体24将氮原子从氮化处理对象物16的表面扩散到内部 形成厚度为10μm以下的氮原子的扩散层。 氮化处理的温度优选为350〜600℃，优选氮化处理时间为1-8小时。 此外，优选施加于氮化处理对象物16的偏置电压为-50〜-5V。版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012242371A

公开(公告)日：2012-12-10

申请号：JP2011116316

申请日：2011-05-24

Applicant: Denso Corp ,  株式会社デンソー ,  Toyota Gakuen ,  学校法人トヨタ学園

Inventor： YAMASHITA SHUICHI ,  OISHI YASUTAKE

IPC: G01C19/66

Abstract: PROBLEM TO BE SOLVED: To provide a compact and highly-accurate optical gyro.SOLUTION: The optical gyro comprises a laser oscillator 12 and a waveguide 13 for detection which are disposed on one surface of a substrate 11. The laser oscillator 12 comprises: excitation light sources 20 for outputting excitation lights; an optical resonator 22 which has a ring-shaped waveguide; and a laser medium member 21 which has a ring-shaped waveguide formed by using a laser medium having a refractive index higher than that of the optical resonator 22, and generates lights having a wavelength different from that of the excitation lights by the nonlinear optical effect after receiving the excitation lights, and also guides the generated lights to the optical resonator 22. The waveguide 13 for detection is optically coupled to the waveguide of the optical resonator 22. Lights CW and CCW, which are generated by the laser medium member 21, resonate at the waveguides of the laser medium member 21 and the optical resonator 22, and propagate in the waveguides of the optical resonator 22 and the laser medium member 21, which are optically coupled, in opposite directions to each other, are respectively extracted from the waveguide of the optical resonator 22 so that they will be overlapped.

Abstract translation: 要解决的问题：提供一种紧凑且高精度的光学陀螺仪。 光学陀螺仪包括设置在基板11的一个表面上的激光振荡器12和用于检测的波导13.激光振荡器12包括：用于输出激发光的激发光源20; 具有环形波导的光学谐振器22; 以及激光介质构件21，其具有通过使用折射率高于光学谐振器22的折射率的激光介质形成的环形波导，并且通过非线性光学效应产生具有与激发光的波长不同的波长的光 并且还将所产生的光引导到光学谐振器22.用于检测的波导13光耦合到光学谐振器22的波导。由激光介质构件21产生的光CW和CCW， 在激光介质构件21和光谐振器22的波导处共振，并且在相互相反的方向上光学耦合的光学谐振器22和激光介质构件21的波导中传播， 光谐振器22的波导，使得它们将重叠。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012083335A

公开(公告)日：2012-04-26

申请号：JP2011164741

申请日：2011-07-27

Applicant: Toyota Technological Institute ,  Yazaki Corp ,  学校法人 トヨタ学園 豊田工業大学 ,  矢崎総業株式会社

Inventor： MASUNO YUYA ,  SASAKI MINORU

IPC: G01N21/01 ,  H01K1/14 ,  H01K7/00

Abstract: PROBLEM TO BE SOLVED: To provide an infrared light source that is excellent in energy utilization efficiency and can emit a specified wavelength with sharp wavelength selectivity utilizing a diffraction grating of a shallow groove which can be manufactured with large allowable width in patterning using proximity exposure, etching for forming irregularity, thickness control of a reflection film, etc.SOLUTION: An infrared light source has a reflective diffraction grating and an element that is warmed up with a heating element. Only a portion of the reflective diffraction grating is facing the element warmed up with the heating element.

Abstract translation: 要解决的问题：提供一种能够利用效率优异的红外光源，并且可以利用浅槽的衍射光栅发射具有尖锐波长选择性的特定波长，其可以在图案化中制造具有大的允许宽度，使用 接近曝光，用于形成不规则的蚀刻，反射膜的厚度控制等。解决方案：红外光源具有反射衍射光栅和被加热元件加热的元件。 反射衍射光栅的仅一部分面向加热元件加热的元件。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP4851996B2

公开(公告)日：2012-01-11

申请号：JP2007157510

申请日：2007-06-14

Applicant: トヨタ自動車株式会社 ,  学校法人トヨタ学園 ,  日立電線株式会社

Inventor： 彰生 佐藤 ,  和正 大薗 ,  兵 姚 ,  正嗣 小島 ,  晃史 本郷 ,  耕平 谷中 ,  和也 齋藤

IPC: C03B37/027 ,  C03B37/029 ,  H01S3/06

CPC classification number: C03B37/02727

Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber whose conversion efficiency is not lowered by a thermal effect (heat dispersion) and a nonlinear effect and which has optimum absorption characteristics and to provide its producing method. SOLUTION: The optical fiber 1 comprises: a core 2 added with a rare earth element which acts as a gain medium; and a clad 3 formed on the outer periphery of the core 2, wherein the fictive temperature of the core 2 is 1,500°C or lower. COPYRIGHT: (C)2009,JPO&INPIT

公开(公告)号：JP2011213987A

公开(公告)日：2011-10-27

申请号：JP2010288804

申请日：2010-12-24

Applicant: Toyota Boshoku Corp ,  Toyota Gakuen ,  トヨタ紡織株式会社 ,  学校法人トヨタ学園

Inventor： SAITO TOMOTAKA ,  OKAMOTO MASAMI

IPC: C08J3/20 ,  C08K3/34 ,  C08K7/00 ,  C08L23/00 ,  C08L101/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which has a thermoplastic resin phase dispersed with a plate crystal having a high aspect ratio; and an effective manufacturing method of the same.SOLUTION: The manufacturing method of a thermoplastic resin composition comprises: a first step for solid-phase mixing one powder comprising a lamellar compound such as montmorillonite and mica with another powder comprising a thermoplastic resin such as an olefin-based resin, at a temperature of the softening point of the thermoplastic resin or below and at a shear speed of 20-400 sec; and a second step for melting to blend the solid-phase mixture thus obtained, wherein the plate crystal dispersed in the phase of the thermoplastic resin has an aspect ratio of 5-100 and a thickness of 1-100 nm.

Abstract translation: 要解决的问题：提供一种具有热塑性树脂相分散在具有高纵横比的板状晶体的热塑性树脂组合物; 及其有效的制造方法。解决方案：热塑性树脂组合物的制造方法包括：将包含层状化合物如蒙脱石和云母的一种粉末与另一种包含热塑性树脂的粉末固定相混合的第一步骤， 在所述热塑性树脂的软化点的温度以下且在20-400秒的剪切速度下， 以及第二步骤，用于熔融共混所得到的固相混合物，其中分散在热塑性树脂相中的平板晶体的纵横比为5-100，厚度为1-100nm。

公开(公告)号：JP4452296B2

公开(公告)日：2010-04-21

申请号：JP2007214652

申请日：2007-08-21

Applicant: トヨタ自動車株式会社 ,  学校法人トヨタ学園 ,  日立電線株式会社

Inventor： 大介 井上 ,  伊藤　　博 ,  彰生 佐藤 ,  和正 大薗 ,  兵 姚 ,  正嗣 小島 ,  正 市川 ,  晃史 本郷 ,  耕平 谷中 ,  和男 長谷川 ,  和也 齋藤

IPC: G02B6/42 ,  G02B6/122 ,  G02B6/30

CPC classification number: G02B6/4204 ,  G02B6/4296 ,  H01S3/06729 ,  H01S3/06754 ,  H01S3/094019 ,  H01S3/094057 ,  H01S3/09415

公开(公告)号：JP2010040417A

公开(公告)日：2010-02-18

申请号：JP2008204159

申请日：2008-08-07

Applicant: Toyota Gakuen ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  学校法人トヨタ学園

Inventor： HARA TAMIO ,  ICHIKI RYUSUKE

IPC: H05H1/24 ,  C23C8/38

Abstract: PROBLEM TO BE SOLVED: To reduce a heat load of a porous plate-made electrode by devising a shape of the porous plate-made electrode to achieve the high densification of electron beam excited plasma and service life prolongation of the electrode. SOLUTION: In the electron beam generating device 5, the outer shape of each electrode part 10 held at an electrode holding part of a cooling chamber, shows a rectangular shape. The electrode part 10 includes a porous discharge anode 15, a porous accelerating electrode 16, a first insulating plate 17, a second insulating plate 18, a lead wire 19, and a frame-like metal plate 20. The first insulating plate 17 and the second insulating plate 18 are constituted of a heat-conductive electric insulating material, having a thermal conductivity of 5W/(m×K) or higher. The heat load of the porous discharge anode 15 and the porous accelerating electrode 16 can be reduced, and efficient cooling of the center part of a first center porous part 151 of the porous discharge anode 15, that particularly becomes high temperature. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了通过设计多孔板状电极的形状来减少多孔板状电极的热负荷，以实现电子束激发等离子体的高致密化和电极的使用寿命延长。 解决方案：在电子束产生装置5中，保持在冷却室的电极保持部分的每个电极部分10的外形呈矩形。 电极部分10包括多孔放电阳极15，多孔加速电极16，第一绝缘板17，第二绝缘板18，引线19和框架状金属板20.第一绝缘板17和 第二绝缘板18由热传导率为5W /（m×K）以上的导热电绝缘材料构成。 可以减少多孔放电阳极15和多孔促进电极16的热负荷，并且有效地冷却多孔放电阳极15的第一中心多孔部分151的中心部分，特别是变成高温。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009285775A

公开(公告)日：2009-12-10

申请号：JP2008140430

申请日：2008-05-29

Applicant: National Institute Of Advanced Industrial & Technology ,  Toyota Gakuen ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  学校法人トヨタ学園 ,  独立行政法人産業技術総合研究所

Inventor： RI HIDEO ,  YAMADA YOJI ,  HARA SUSUMU

IPC: B25J19/06 ,  B25J3/00 ,  B66F19/00 ,  F16P3/14 ,  G05G5/03

Abstract: PROBLEM TO BE SOLVED: To provide a technology for adequately controlling the operation of a power assist device by executing the determination taking into consideration the intention of an operator. SOLUTION: The control technology is provided for a device which is provided with an operation interface to be operated by the hand of an operator while a part including the operation interface is movable with respect to the operator. There are provided a first distance sensor capable of measuring at least the distance to an arm part of the operator, a second distance sensor capable of measuring at least the distance to a lower limb of the operator, and a computation processing means which executes the predetermined computation to the measured value by the first and second distance sensors, and outputs the first signal based on the result of the computation. The measured value by the sensors is processed by using the pre-examined data pattern when the operator extends his hand to the operation interface so that the predetermined computation operates the approaching operation interface. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种通过考虑操作者的意图执行确定来充分控制动力辅助装置的操作的技术。 解决方案：控制技术被提供给设置有操作界面的设备，该操作界面由操作者的手操作，而包括操作界面的部分相对于操作者是可移动的。 提供了能够至少测量与操作者的手臂部分的距离的第一距离传感器，能够至少测量与操作者的下肢的距离的第二距离传感器，以及执行预定的 通过第一和第二距离传感器计算到测量值，并且基于计算的结果输出第一信号。 当操作者将手伸到操作界面上时，通过使用预先检查的数据模式来处理传感器的测量值，以便预定的计算操作接近的操作界面。 版权所有（C）2010，JPO＆INPIT