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1. 发明授权

US4782497A Electric melting furnace for glassifying high-radioactive waste 失效
标题翻译：用于玻璃化高放射性废物的电熔炉
公开(公告)号：US4782497A
公开(公告)日：1988-11-01
申请号：US938183
申请日：1986-12-05
申请人： Noriaki Sasaki , Hiroshi Igarashi , Noboru Endo , Katsumi Inada , Toshio Nakamura , Hirokazu Takeuchi
发明人： Noriaki Sasaki , Hiroshi Igarashi , Noboru Endo , Katsumi Inada , Toshio Nakamura , Hirokazu Takeuchi
IPC分类号： C03B5/00 , C03B5/027 , G21F9/30
CPC分类号： G21F9/305 , C03B5/005 , C03B5/0275 , Y02P40/52
摘要： An electric melting furnace for glassifying high-radioactive waste characterized in that, in a furnace for melting glass containing platinum-group elements which has an outlet of glass at the bottom part of a melting tank, the bottom of the furnace surrounding the outlet has an inclination of more than 30.degree. and not more than 70.degree. with respect to the horizontal plane toward the cullet, and the distance l.sub.1 between a surface-inside opening part of the outlet and bottom ends of at least a pair of electrodes (3a, 3b) for supplying most of power required for glass melting is a half or more, but not exceeding, of the distance (l.sub.2) between the electrodes (3a, 3b).
摘要翻译：一种用于玻璃化高放射性废物的电熔炉，其特征在于，在熔融槽底部具有玻璃出口的含有铂族元素的玻璃熔化炉中，围绕出口的炉底部具有倾斜度相对于水平面朝向碎玻璃大于30度且不大于70度，以及至少一对电极（3a，3b）的出口的表面内侧开口部分和底端之间的距离l1 ）用于提供玻璃熔融所需的大部分功率是电极（3a，3b）之间的距离（l2）的一半或更多，但不超过其中之一。

2. 发明授权

US06322256B1 Optical fiber holding capillary tube 有权
标题翻译：光纤固定毛细管
公开(公告)号：US06322256B1
公开(公告)日：2001-11-27
申请号：US09444396
申请日：1999-11-22
申请人： Katsumi Inada , Hirokazu Takeuchi , Nagaharu Nakajima , Masanobu Minami , Tadashi Seto , Yoshimasa Yamaguchi , Masanori Wada , Kazunari Yamamoto , Sotohiro Nakajima
发明人： Katsumi Inada , Hirokazu Takeuchi , Nagaharu Nakajima , Masanobu Minami , Tadashi Seto , Yoshimasa Yamaguchi , Masanori Wada , Kazunari Yamamoto , Sotohiro Nakajima
IPC分类号： G02B636
CPC分类号： G02B6/255 , G02B6/2804 , G02B6/30 , G02B6/3839 , G02B6/3854 , G02B6/3861 , G02B6/3885
摘要： In the capillary tube 22, the cross section of the outer surface is substantially square, and the cross section of the insertion hole 23 is substantially square. Sides La, Lb of the outer surface have high dimensional accuracy and the insertion hole 23 is made to allow two optical fibers 5, 6 to be inserted while adjoining each other and arranged in order therein. The phases of the outer surface and the insertion hole 23 are relatively offset with each other, so that angles &thgr;a, &thgr;b which the sides 23a, 23b of the insertion hole 23 form with flat surfaces 22a, 22b of the outer surface are acute angles of substantially 45°±0.5°. Consequently, the flat surface 22a becomes substantially parallel to the center line M that connects the centers of the cores 5a, 6a of the two optical fibers 5, 6 inserted in the insertion hole 23, and the flat surface 22b becomes substantially perpendicular to the center line M.
摘要翻译：在毛细管22中，外表面的截面基本上是正方形，并且插入孔23的横截面基本上是正方形。外表面的侧面La，Lb具有高尺寸精度，并且插入孔23被制成允许两个光纤5,6彼此相邻地插入并且依次布置。外表面和插入孔23的相位彼此相对偏移，使得角度θa，插入孔23的侧面23a，23b与外表面的平坦表面22a，22b形成的角度为锐角大致为45°±0.5°。因此，平面22a大致平行于插入插入孔23中的两根光纤5,6的芯5a，6a的中心的中心线M，平面22b大致垂直于中心线M.

3. 发明授权

US06170995B2 Ferrule for optical-fiber connector 有权
标题翻译：光纤连接器套圈
公开(公告)号：US06170995B2
公开(公告)日：2001-01-09
申请号：US09194817
申请日：1999-07-23
申请人： Seiko Mitachi , Ryo Nagase , Yoshiaki Takeuchi , Takashi Tanabe , Akihiko Sakamoto , Hirokazu Takeuchi , Masayuki Ninomiya , Katsumi Inada
发明人： Seiko Mitachi , Ryo Nagase , Yoshiaki Takeuchi , Takashi Tanabe , Akihiko Sakamoto , Hirokazu Takeuchi , Masayuki Ninomiya , Katsumi Inada
IPC分类号： G02B636
CPC分类号： G02B6/3854
摘要： In order to provide a ferrule for an optical-fiber connector used for good organization of an optical communication network, the ferrule for an optical-fiber connector is made of a crystallized glass having a composition which consists essentially of, by weight percent, 60-70% of SiO2, 16-25% of Al2O3, 1.5-3% of Li2O, 0.5-2.5% of MgO, 1.3-4.5% of TiO2, 0.5-3% of ZrO2, 2-6.5% of TiO2+ZrO2, 1-5.5% of K2O, 0-7% of ZnO, and 0-3% of BaO. The crystallized glass includes 30-70 volume % precipitation of &bgr;-spodumene solid solution or &bgr;-quartz solid solution having an average grain size not greater than 2 &mgr;m. In addition, the crystallized glass has a bend strength of 200 MPa or more and a thermal expansion coefficient of −10˜50×10−7/° C. at a temperature between −50 and 150° C.
摘要翻译：为了提供用于光通信网络的良好组织的光纤连接器的套圈，用于光纤连接器的套圈由结晶玻璃制成，所述结晶玻璃的组成基本上由重量％组成， SiO2的70％，Al2O3的16〜25％，Li2O的1.5〜3％，MgO的0.5〜2.5％，TiO 2的1.3〜4.5％，ZrO 2：0.5〜3％，TiO 2 + ZrO 2： -5.5％的K2O，0-7％的ZnO和0-3％的BaO。结晶玻璃包括平均粒径不大于2μm的β-锂辉石固溶体或β-石英固溶体的30-70体积％沉淀。此外，在-50〜150℃的温度下，结晶化玻璃的弯曲强度为200MPa以上，热膨胀系数为-10〜50×10 -7 /℃。

4. 发明申请

US20120328114A1 AUDIO CONTROLLING APPARATUS, AUDIO CORRECTION APPARATUS, AND AUDIO CORRECTION METHOD 有权
标题翻译：音频控制装置，音频校正装置和音频校正方法
公开(公告)号：US20120328114A1
公开(公告)日：2012-12-27
申请号：US13415513
申请日：2012-03-08
申请人： Hirokazu Takeuchi , Hiroshi Yonekubo
发明人： Hirokazu Takeuchi , Hiroshi Yonekubo
IPC分类号： H03G3/20
CPC分类号： H03G9/005
摘要： According to one embodiment, audio controlling apparatus includes first receiver configured to receive audio signal, second receiver configured to receive environmental sound, masking gain calculator configured to calculate masking gain for each frequency band, based on audio signal and environmental sound, and gain controller configured to smooth masking gain of frequency band that is less than preset threshold frequency in first interval, smooth masking gain of frequency band that is equal to or higher than threshold frequency in second interval that is longer than first interval, and thereby set gain.
摘要翻译：根据一个实施例，音频控制装置包括被配置为接收音频信号的第一接收器，被配置为接收环境声音的第二接收器，被配置为基于音频信号和环境声音计算每个频带的屏蔽增益的掩蔽增益计算器，以及增益控制器配置在第一间隔中平滑小于预设阈值频率的屏蔽增益的屏蔽增益，在比第一间隔长的第二间隔中等于或高于阈值频率的频带的平滑屏蔽增益，从而设置增益。

5. 发明授权

US08099276B2 Sound quality control device and sound quality control method 有权
标题翻译：声音质量控制装置和声音质量控制方法
公开(公告)号：US08099276B2
公开(公告)日：2012-01-17
申请号：US12893839
申请日：2010-09-29
申请人： Hirokazu Takeuchi , Hiroshi Yonekubo
发明人： Hirokazu Takeuchi , Hiroshi Yonekubo
IPC分类号： G10L19/00
CPC分类号： G10L25/60
摘要： According to one embodiment, a sound quality control device includes: a time domain analysis module configured to perform a time-domain analysis on an audio-input signal; a frequency domain analysis module configured to perform a frequency-domain analysis on a frequency-domain signal; a first calculation module configured to calculate first speech/music scores based on the analysis results; a compensation filtering processing module configured to generate a filtered signal; a second calculation module configured to calculate second speech/music scores based on the filtered signal; a score correction module configured to generate one of corrected speech/music scores based on a difference between the first speech/music score and the second speech/music score; and a sound quality control module configured to control a sound quality of the audio-input signal based on the one of the corrected speech/music scores.
摘要翻译：根据一个实施例，声音质量控制装置包括：时域分析模块，被配置为对音频输入信号执行时域分析; 频域分析模块，被配置为对频域信号执行频域分析; 第一计算模块，被配置为基于所述分析结果来计算第一语音/音乐分数; 补偿滤波处理模块，被配置为生成滤波信号; 第二计算模块，被配置为基于所述滤波信号来计算第二语音/音乐分数; 分数校正模块，被配置为基于第一语音/音乐分数和第二语音/音乐得分之间的差异来生成校正的语音/音乐分数之一; 以及声音质量控制模块，被配置为基于校正的语音/音乐分数中的一个来控制音频输入信号的声音质量。

6. 发明申请

US20110235812A1 SOUND INFORMATION DETERMINING APPARATUS AND SOUND INFORMATION DETERMINING METHOD 审中-公开
标题翻译：声音信息确定装置和声音信息确定方法
公开(公告)号：US20110235812A1
公开(公告)日：2011-09-29
申请号：US12965586
申请日：2010-12-10
申请人： Hiroshi Yonekubo , Hirokazu Takeuchi
发明人： Hiroshi Yonekubo , Hirokazu Takeuchi
IPC分类号： H04R29/00 , G10L15/20
CPC分类号： H04R3/00 , G10L21/02 , G10L25/48 , G10L25/78
摘要： According to one embodiment, a sound information determining apparatus includes: a holding module configured hold a plurality of determining techniques, each of which determines, with respect to a noise of each type that may be present in an input audio signal, whether the noise of corresponding type is present according to a noise characteristic; and a determining module configured to determine whether noise is present in the input audio signal by making use of some of the plurality of the determining techniques held with respect to the noise of each type.
摘要翻译：根据一个实施例，声音信息确定装置包括：保持模块，配置成保持多个确定技术，每个确定技术相对于可能存在于输入音频信号中的每种类型的噪声来确定噪声是否为相应的类型根据噪声特性存在; 以及确定模块，被配置为通过利用相对于每种类型的噪声保持的多个确定技术中的一些来确定输入音频信号中是否存在噪声。

7. 发明申请

US20110033160A1 CAPILLARY TUBE FOR HOLDING AN OPTICAL FIBER 有权
标题翻译：用于保持光纤的毛细管
公开(公告)号：US20110033160A1
公开(公告)日：2011-02-10
申请号：US12537419
申请日：2009-08-07
申请人： Sotohiro Nakajima , Hirokazu Takeuchi
发明人： Sotohiro Nakajima , Hirokazu Takeuchi
IPC分类号： G02B6/36
CPC分类号： G02B6/3851 , G02B6/3644 , G02B6/3664 , G02B6/3885 , G02B6/403
摘要： Provided is a capillary tube (1) for holding an optical fiber comprises: an insertion hole (2) for inserting and fixing the optical fiber (F) formed therein; a cylindrical surface (3) as an outer circumferential surface; and a groove (4) formed in the cylindrical surface (3) in an axial direction thereof, wherein regions from the cylindrical surface (3) to both inner side surfaces (5) of the groove (4) each have a projecting curved surface (6), and regions from both the inner side surfaces (5) of the groove (4) to a bottom of the groove (4) each have a recessed curved surface (7).
摘要翻译：提供一种用于保持光纤的毛细管（1），包括：用于插入和固定形成在其中的光纤（F）的插入孔（2）; 作为外周面的圆筒面（3）以及在所述圆筒形表面（3）中沿其轴向形成的凹槽（4），其中从所述圆柱形表面（3）到所述凹槽（4）的两个内侧表面（5）的区域各自具有突出的弯曲表面 6），并且从槽（4）的内侧面（5）到槽（4）的底部的区域各自具有凹入的曲面（7）。

8. 发明授权

US07656356B2 Non-contact communication antenna unit and mobile communication device using the same 失效
标题翻译：非接触通信天线单元和使用其的移动通信设备
公开(公告)号：US07656356B2
公开(公告)日：2010-02-02
申请号：US11913090
申请日：2006-07-26
申请人： Hirokazu Takeuchi
发明人： Hirokazu Takeuchi
IPC分类号： H01Q1/24
CPC分类号： G06K19/07749 , H01Q1/22 , H01Q1/526 , H01Q7/00 , H01Q7/06
摘要： A non-contact communication antenna unit capable of implementing a thickness reduction of a mobile communication device and also suppressing a reduction in a communication range characteristic of a non-contact communication antenna even when metal components such as circuit wirings, a circuit GND, a shielding case, etc. being arranged on the inside of the mobile communication device are arranged in close vicinity to the non-contact communication antenna is provided.A non-contact communication antenna 9 and a magnetic sheet 11 arranged on one surface of a non-contact communication circuit board 8 respectively, and an non-contact communication electronic components 10 and a magnetic sheet 12 arranged on the other surface of the non-contact communication circuit board 8 respectively are provided, whereby the magnetic sheet 11 and the magnetic sheet 12 are arranged on the non-contact communication circuit board 8 such that the non-contact communication antenna 9 and the non-contact communication electronic component 10 are separated mutually.
摘要翻译：一种能够实现移动通信装置的厚度减小并且还抑制非接触式通信天线的通信范围特性的降低的非接触通信天线单元，即使当诸如电路布线，电路GND，屏蔽布置在移动通信设备的内部的情况等被布置在非接触式通信天线附近。分别设置在非接触式通信电路板8的一个表面上的非接触通信天线9和磁性片11以及布置在非接触通信电路8的另一个表面上的非接触通信电子部件10和磁性片12。分别提供接触通信电路板8，由此磁片11和磁性片12被布置在非接触通信电路板8上，使得非接触通信天线9和非接触通信电子部件10分离相互。

9. 发明申请

US20100004928A1 VOICE/MUSIC DETERMINING APPARATUS AND METHOD 有权
标题翻译：语音/音乐决定装置和方法
公开(公告)号：US20100004928A1
公开(公告)日：2010-01-07
申请号：US12430763
申请日：2009-04-27
申请人： Hiroshi Yonekubo , Hirokazu Takeuchi
发明人： Hiroshi Yonekubo , Hirokazu Takeuchi
IPC分类号： G10L15/20
CPC分类号： G10L25/78 , G10H2210/046
摘要： A voice/music determining apparatus is configured to calculate first feature parameters for discriminating between a voice signal and a musical signal; and calculate second feature parameters for discriminating between a musical signal and a background-sound-superimposed voice signal. A first score is calculated to indicate likelihood that the input audio signal is a voice signal or a musical signal as a sum of weight-multiplied first feature parameters. A second score is calculated to indicate likelihood that the input audio signal is a musical signal or a background-sound-superimposed voice signal as a sum of weight-multiplied second feature parameters. It is determined whether the input audio signal is a voice signal or a musical signal on the basis of the first score. Further, it is determined whether the musical signal is the input audio signal is a background-sound-superimposed voice signal on the basis of the second score.
摘要翻译：语音/音乐确定装置被配置为计算用于区分语音信号和音乐信号的第一特征参数; 并且计算用于区分音乐信号和背景声音叠加语音信号的第二特征参数。计算第一分数以指示输入音频信号是语音信号或音乐信号作为加权乘积的第一特征参数之和的可能性。计算第二分数以指示输入音频信号是音乐信号或背景声音叠加的语音信号作为加权乘积的第二特征参数之和的可能性。基于第一分数确定输入音频信号是语音信号还是音乐信号。此外，基于第二分数确定音乐信号是否是输入音频信号是背景声音叠加语音信号。

10. 发明申请

US20080193087A1 Ferrule Holding Member for an Optical Receptacle, Method of Manufacturing the Same, and Optical Receptacle Using the Same 有权
标题翻译：用于光学插座的套圈保持构件，其制造方法以及使用其的光学插座
公开(公告)号：US20080193087A1
公开(公告)日：2008-08-14
申请号：US11596368
申请日：2005-07-06
申请人： Chisami Ishida , Hiroshi Okumura , Hirokazu Takeuchi , Masanori Wada
发明人： Chisami Ishida , Hiroshi Okumura , Hirokazu Takeuchi , Masanori Wada
IPC分类号： G02B6/36 , C03C25/00
CPC分类号： G02B6/327 , G02B6/3845 , G02B6/3874 , G02B6/4206
摘要： [Object] To provide a ferrule holding member for an optical receptacle or the like which can be manufactured at low cost, which has a small insertion loss, which has a convex curved surface connected to an end face of the ferrule on a tip side formed easily to have appropriate shape and properties, and which has hardly reduced coupling efficiency.[Solving Means] A ferrule holding member 3 has a transparent body 5 attached to an inner hole of a sleeve 4, and the transparent body 5 has a primary end face 5a for bringing into contact with an end face 6a of a plug ferrule 6 at a halfway position in an axial direction of the sleeve 4. The primary end face 5a of the transparent body 5 has a convex curved surface obtained through heat treatment. The convex curved surface 5a is preferably an unpolished surface, and a region with a radius of 75 μm or more centered around a shaft axis Z of the sleeve 4 at the convex curved surface 5a has a convex spherical surface. Alternatively, the transparent body 5 is directly fixed to an inner surface of the sleeve 4 through heat treatment.
摘要翻译：本发明提供一种可以以低成本制造的具有小的插入损耗的光学插座等的套圈保持构件，其具有与形成的尖端侧的套圈的端面连接的凸曲面容易具有适当的形状和性能，并且几乎不降低耦合效率。 [解决方案]套圈保持构件3具有安装在套筒4的内孔上的透明体5，透明体5具有主端面5a，用于与插头套圈的端面6a接触 6位于套筒4的轴向的中途位置。透明体5的主端面5a具有通过热处理获得的凸曲面。凸曲面5a优选为未抛光面，并且在凸曲面5a处以套筒4的轴线Z为中心的半径为75μm以上的半径的区域具有凸的球面。或者，透明体5通过热处理直接固定到套筒4的内表面。

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