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

US08945438B2 Lens forming metal mold, lens forming method and pickup device 有权
标题翻译：透镜成型金属模具，透镜成形方法和拾取装置
公开(公告)号：US08945438B2
公开(公告)日：2015-02-03
申请号：US13039587
申请日：2011-03-03
申请人： Shungo Hanashiro , Akihiro Sugiyama , Hiroshi Kanazawa
发明人： Shungo Hanashiro , Akihiro Sugiyama , Hiroshi Kanazawa
IPC分类号： B29D11/00
CPC分类号： G02B7/025 , B29C45/00 , G02B1/041 , G11B7/12
摘要： A metal mold including: a first inner metal mold which forms a first lens surface and a first flat surface portion of a lens; a first outer metal mold which forms a second flat surface portion; a second inner metal mold which forms a second lens surface and a third flat surface portion; and a second outer metal mold which forms a fourth flat surface portion, and wherein a first protruded portion which forms a first concaved portion on the lens is formed all around an outer periphery of the first inner metal mold, the first concaved portion serving as clearance for a burr, and a second protruded portion which forms a second concaved portion on the lens is formed all around an outer periphery of the second inner metal mold, the second concaved portion serving as clearance for a burr.
摘要翻译：一种金属模具，包括：形成透镜的第一透镜表面和第一平坦表面部分的第一内部金属模具; 形成第二平坦表面部分的第一外部金属模具; 第二内金属模，其形成第二透镜表面和第三平表面部分; 以及形成第四平面部的第二外金属模，并且其中在所述透镜上形成第一凹部的第一突出部分形成在所述第一内金属模的外周周围，所述第一凹部用作间隙在第二内金属模具的外周围形成有用于毛刺的第二突出部分，并且形成在透镜上的第二凹部，第二凹部用作毛刺的间隙。

2. 发明授权

US07990814B2 Optical disk drive 失效
标题翻译：光盘驱动器
公开(公告)号：US07990814B2
公开(公告)日：2011-08-02
申请号：US11763515
申请日：2007-06-15
申请人： Suguru Takishima , Hiroshi Nishikawa , Hiroshi Kanazawa , Ryosei Honma
发明人： Suguru Takishima , Hiroshi Nishikawa , Hiroshi Kanazawa , Ryosei Honma
IPC分类号： G11B7/00
CPC分类号： G11B7/123 , G11B7/08582
摘要： An optical disk drive for recording information on a recording surface of an optical disk and reading information recorded in the optical disk is provided. The optical disk drive includes a spindle to rotate the optical disk and a carriage movable in parallel with a tracking direction of the optical disk. The carriage includes a laser light source to emit laser light, a collimator lens to convert divergent light into parallel light and is arranged with an optical center thereof being in a farther and offset position with respect to an optical axis of the laser light, a reflecting mirror to receive and deflect the laser light transmitted through the collimator lens in a direction perpendicular to the recording surface of the optical disk, and an objective lens to converge the laser light deflected by the reflecting mirror on a position corresponding to the recording surface of the optical disk.
摘要翻译：提供一种用于在光盘的记录表面上记录信息并读取记录在光盘中的信息的光盘驱动器。光盘驱动器包括用于旋转光盘的主轴和可与光盘的跟踪方向并行移动的滑架。滑架包括用于发射激光的激光源，将发散光转换为平行光的准直透镜，并且其光学中心相对于激光的光轴位于更远和偏移位置，反射反射镜，以在垂直于光盘的记录表面的方向上接收和偏转透射准直透镜的激光;以及物镜，将由反射镜偏转的激光会聚在与该光盘的记录表面相对应的位置上光盘。

3. 发明申请

US20110163641A1 PERMANENT-MAGNET SYNCHRONOUS MOTOR 审中-公开
标题翻译：永磁同步电机
公开(公告)号：US20110163641A1
公开(公告)日：2011-07-07
申请号：US12772244
申请日：2010-05-03
申请人： Takayuki Koyama , Hiroshi Kanazawa , Shoichi Kawamata
发明人： Takayuki Koyama , Hiroshi Kanazawa , Shoichi Kawamata
IPC分类号： H02K21/14 , H02K11/00 , H02K16/04
CPC分类号： H02K21/16 , H02K1/14 , H02K1/141 , H02K1/145 , H02K21/14 , H02K21/145
摘要： The present invention can achieve a highly efficient permanent-magnet synchronous motor that can obtain output in a high-speed area without prolonging the axis of the permanent-magnet synchronous motor.The present invention provides a highly efficient permanent-magnet synchronous motor that can obtain output in a high-speed area without prolonging the axis of the permanent-magnet synchronous motor, in which stator magnetic poles are formed by dividing a magnetic pole in each phase into a plurality of parts and placing them in a circumferential direction with respect to a rotational axis, at least one divided stator magnetic pole being made movable in the circumferential direction with respect to the rotational axis, and the phase of the movable stator is controlled.
摘要翻译：本发明可以实现能够在不延长永磁同步电动机的轴的情况下在高速区域中获得输出的高效永磁同步电动机。本发明提供了一种高效率的永磁同步电动机，其可以在不延长永久磁铁同步电动机的轴线的情况下获得高速输出，其中定子磁极通过将每相中的磁极分成若干个而形成多个部件并且相对于旋转轴线在圆周方向上放置，至少一个分割的定子磁极可以在相对于旋转轴线的圆周方向上移动，并且控制可动定子的相位。

4. 发明申请

US20090184599A1 Alternator for Vehicle, Vehicle Equipped with Alternator, Method for Manufacturing Alternator for Vehicle, and Rotating Electric Machine for Vehicle 审中-公开
标题翻译：汽车交流发电机，配备发电机的车辆，车辆发电机的制造方法，车辆的旋转电机
公开(公告)号：US20090184599A1
公开(公告)日：2009-07-23
申请号：US12265440
申请日：2008-11-05
申请人： Hiroshi Kanazawa , Shinjiro Watari , Masahiko Honma
发明人： Hiroshi Kanazawa , Shinjiro Watari , Masahiko Honma
IPC分类号： H02K3/28 , H02K9/06 , H02K1/14 , H02K15/02
CPC分类号： H02K9/06 , H02K1/148 , H02K21/044 , Y10T29/49009
摘要： An alternator for a vehicle includes: a stator that is configured by a concentrated winding system in that a stator coil for a single phase is wound on a single pole; and a rotor with 16 or more poles, that is disposed to face the stator so as to be rotatable with a gap intervening therebetween, wherein a pole ratio of the rotor and the stator is 2:3.
摘要翻译：一种用于车辆的交流发电机包括：定子，其由集中绕组系统构成，因为用于单相的定子线圈缠绕在单极上; 以及具有16个或更多个极的转子，其被设置成面对定子，以便能够间隔开地间隙地旋转，其中转子和定子的极比为2:3。

5. 发明授权

US06978237B2 Speech recognition support method and apparatus 失效
标题翻译：语音识别支持方法和装置
公开(公告)号：US06978237B2
公开(公告)日：2005-12-20
申请号：US10687707
申请日：2003-10-20
申请人： Mitsuyoshi Tachimori , Hiroshi Kanazawa
发明人： Mitsuyoshi Tachimori , Hiroshi Kanazawa
IPC分类号： G10L15/22 , G01C21/00 , G01C21/36 , G08G1/0969 , G10L15/00 , G10L15/26 , G10L15/28 , G01C21/26
CPC分类号： G01C21/3608 , G01C21/3667 , G10L15/26 , G10L2015/228
摘要： A speech recognition support method in a system to retrieve a map in response to a user's input speech. The user's speech is recognized and a recognition result is obtained. If the recognition result represents a point on the map, a distance between the point and a base point on the map is calculated. The distance is decided to be above a threshold or not. If the distance is above the threshold, an inquiry to confirm whether the recognition result is correct is output to the user.
摘要翻译：一种用于响应于用户输入语音来检索地图的系统中的语音识别支持方法。识别用户的语音并获得识别结果。如果识别结果表示地图上的一个点，则计算地图上点与基点之间的距离。该距离决定为高于阈值。如果距离超过阈值，则向用户输出用于确认识别结果是否正确的查询。

6. 发明授权

US06179483B2 Coupling apparatus of light emitter and optical fiber and method for adjusting optical fiber position using the same 失效
标题翻译：光发射器和光纤的耦合装置及使用其的光纤位置调节方法
公开(公告)号：US06179483B2
公开(公告)日：2001-01-30
申请号：US09082143
申请日：1998-05-20
申请人： Hiroshi Kanazawa
发明人： Hiroshi Kanazawa
IPC分类号： G02B636
CPC分类号： G02B6/422 , G02B6/4207
摘要： A coupling apparatus for coupling a light emitting element with an optical fiber, wherein the light emitting element and a coupling lens are secured within a holder. The apparatus includes a ferrule which holds the optical fiber and which is inclined at a predetermined inclination angle with respect to the optical axis of the coupling lens, and a support member which is secured to the holder and which holds the ferrule so as to move in a direction parallel with the optical axis of the coupling lens.
摘要翻译：一种用于将发光元件与光纤耦合的耦合装置，其中所述发光元件和耦合透镜固定在支架内。该装置包括保持光纤并且相对于耦合透镜的光轴以预定倾斜角度倾斜的套圈，以及固定到保持器并且保持套圈以便移动的支撑构件与耦合透镜的光轴平行的方向。

7. 发明授权

US5898805A Light transmission device using optical fiber 失效
标题翻译：光传输装置采用光纤
公开(公告)号：US5898805A
公开(公告)日：1999-04-27
申请号：US791979
申请日：1997-01-31
申请人： Hiroshi Kanazawa , Tadashi Minakuchi , Masahiro Oono , Mitsunori Iima
发明人： Hiroshi Kanazawa , Tadashi Minakuchi , Masahiro Oono , Mitsunori Iima
IPC分类号： B41J2/47 , G02B6/36 , G02B6/42 , G02B26/10 , G02B26/12 , H01S5/00 , G02B6/26
CPC分类号： G02B6/3636 , B41J2/471 , G02B26/124 , G02B6/4207 , G02B6/4208 , G02B6/3652
摘要： A light transmission device includes a semiconductor laser for emitting a laser flux, an optical fiber for transmitting the laser flux emitted from the semiconductor laser, and a device that prevents the laser flux, reflected at an incident end surface of the optical fiber, from returning to the semiconductor laser. In particular, the preventing device may be a slanted incident end surface of the optical fiber, such that the reflected laser flux at the incident end surface is directed away from the semiconductor laser. The preventing device may also be an optical isolator that is disposed between the semiconductor laser and the incident end surface of the optical fiber.
摘要翻译：光传输装置包括用于发射激光束的半导体激光器，用于透射从半导体激光器发射的激光束的光纤，以及防止在光纤的入射端面反射的激光束返回的装置到半导体激光器。特别地，防止装置可以是光纤的倾斜的入射端面，使得入射端面处的反射激光束被引导离开半导体激光器。防止装置也可以是设置在半导体激光器和光纤的入射端面之间的光隔离器。

8. 发明授权

US5892219A Light intensity controlling device 失效
公开(公告)号：US5892219A
公开(公告)日：1999-04-06
申请号：US654824
申请日：1996-05-29
申请人： Tadashi Minakuchi , Masahiro Oono , Mitsunori Iima , Hiroshi Kanazawa
发明人： Tadashi Minakuchi , Masahiro Oono , Mitsunori Iima , Hiroshi Kanazawa
IPC分类号： B41J2/47 , G02B20060101 , G02B26/02 , H01S5/0683 , H01S5/40 , H01S3/10
CPC分类号： H01S5/0683 , B41J2/471 , H01S5/4025
摘要： A light intensity controlling device has a beam splitter which splits light fluxes emitted from a plurality of independently controlled semiconductor lasers, guided by optical fibers, into monitor light fluxes and main light fluxes. A gain adjusting circuit corrects the changes of output of light receiving elements depending on the polarization states of the light fluxes incident into the beam splitter. The changes result from the polarization characteristics of the optical fibers and/or the beam splitter. Alternatively, a filter is provided at one of the light receiving elements to compensate for the changes, thus providing a corrected output signal. Laser control circuits control the light emitting intensity of each semiconductor laser based on corrected output signals. The light receiving elements are set at an angle to the incoming light as so to avoid directing reflected light back toward an imaging system or the lasers.

9. 发明授权

US5794194A Word spotting in a variable noise level environment 失效
标题翻译：在可变噪声水平环境中的字眼
公开(公告)号：US5794194A
公开(公告)日：1998-08-11
申请号：US794770
申请日：1997-02-03
申请人： Yoichi Takebayashi , Hiroyuki Tsuboi , Hiroshi Kanazawa
发明人： Yoichi Takebayashi , Hiroyuki Tsuboi , Hiroshi Kanazawa
IPC分类号： G10L15/00 , G10L15/04 , G10L5/06 , G10L7/08
CPC分类号： G10L15/05 , G10L2015/088
摘要： Low- and high-dimensional feature parameters are obtained by analyzing a speech pattern to be recognized. A word spotting section extracts a plurality of approximate word feature vector candidates representing word features from the low-dimensional feature parameter without fixing word boundaries. Start and end points are detected for each of the word feature vector candidates. Detail word feature vector candidates are extracted from the high-dimensional feature parameter in accordance with the detected start and end points. A recognition dictionary stores reference patterns with which the detail word feature vector candidates are matched. A pattern matching section calculates similarity values between each of the detail word feature vector candidates and the reference patterns stored in the recognition dictionary. A recognition result selects reference patterns stored in the recognition dictionary when its similarity value is greater than a prescribed threshold value.
摘要翻译：通过分析要识别的语音模式获得低维和高维特征参数。单词识别部分从低维特征参数提取表示单词特征的多个近似字特征向量候选而不固定词边界。对于每个单词特征向量候选来检测起点和终点。根据检测到的起点和终点，从高维特征参数提取细节特征向量候选。识别词典存储细节词特征向量候选与之匹配的参考模式。模式匹配部分计算每个细节特征向量候选和存储在识别字典中的参考模式之间的相似度值。当识别结果的相似度值大于规定的阈值时，识别结果选择存储在识别词典中的参考模式。

10. 发明授权

US5761639A Method and apparatus for time series signal recognition with signal variation proof learning 失效
标题翻译：用信号变异校正学习的时间序列信号识别方法和装置
公开(公告)号：US5761639A
公开(公告)日：1998-06-02
申请号：US295170
申请日：1994-08-24
申请人： Yoich Takebayashi , Hiroshi Kanazawa , Hiroyuki Chimoto
发明人： Yoich Takebayashi , Hiroshi Kanazawa , Hiroyuki Chimoto
IPC分类号： G10L15/00 , G10L15/06 , G10L15/20 , G10L5/06
CPC分类号： G10L15/063 , G10L15/20 , G10L2015/0631 , G10L2015/0638 , G10L2015/088 , G10L21/0216
摘要： A time series signal recognition capable of obtaining a high recognition rate even for the speech data with low S/N ratio in noisy environments. The time series signals are recognized by extracting a plurality of candidate feature vectors characterizing an individual time series signal, without fixing a boundary for the individual time series signal. Similarity values are calculated for each of the plurality of candidate feature vectors and the reference patterns stored in the recognition dictionary, from which one reference pattern for which the similarity value is greater than a prescribed threshold value is selected as a recognition result. New reference patterns to be stored in the recognition dictionary are learned by acquiring actual background noise of the apparatus, and mixing prescribed noiseless signal patterns with the acquired background noise to form signal patterns for learning. The signal patterns for learning are recognized by extracting features vectors for learning from the signal patterns for learning, and the new reference patterns are obtained from the extracted feature vectors for learning. The learning process is iterated at different noise levels, so as to optimize the determination of the word boundary. The background noise may be constantly acquired, and learning can be carried out using the noise data acquired immediately before the speech data is input.
摘要翻译：即使在嘈杂环境中具有低S / N比的语音数据，也能够获得高识别率的时间序列信号识别。通过提取表征各个时间序列信号的多个候选特征向量，而不固定各个时间序列信号的边界来识别时间序列信号。对于存储在识别词典中的多个候选特征向量和参考图案中的每一个计算相似度值，从中选择相似度值大于规定阈值的一个参考图案作为识别结果。通过获取装置的实际背景噪声，并将规定的无噪声信号模式与所获取的背景噪声混合，形成要存储在识别字典中的新参考模式，以形成用于学习的信号模式。用于学习的信号模式通过从用于学习的信号模式中提取用于学习的特征向量来识别，并且从所提取的用于学习的特征向量获得新的参考模式。学习过程在不同的噪声级别迭代，以优化单词边界的确定。可以不断地获取背景噪声，并且可以使用在语音数据输入之前立即获取的噪声数据来进行学习。

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