公开(公告)号：US06959277B2

公开(公告)日：2005-10-25

申请号：US09891876

申请日：2001-06-26

申请人： Shingo Kiuchi ,  Toshiaki Asano ,  Nozomu Saito

发明人： Shingo Kiuchi ,  Toshiaki Asano ,  Nozomu Saito

IPC分类号： G10L15/00 ,  G10L15/02 ,  G10L15/20 ,  G10L15/28 ,  G10L21/02

CPC分类号： G10L15/20 ,  G10L15/02 ,  G10L21/0208

摘要： In a conventional device for extracting voice features accurately without being influenced by noises, such as a voice recognition device, usually an input voice signal is processed first by a noise reduction system having the tap length N, and the result is FFT-processed by L-points, and then the power spectrum vector is calculated; accordingly, a one time operation requires N multiplications and (N−1) summations. The voice feature extraction device according to the invention receives a voice signal including noises from a microphone, which is processed by a window function operation unit, and thereafter FFT-processed by an FFT operation unit by L-points. A power calculation unit calculates a power spectrum vector of the input voice signal. However, a noise reduction system determines in advance a filter coefficient of this system and processes the coefficient to calculate a noise reduction coefficient, and the power spectrum vector is processed by this noise reduction system. Thereby, the voice feature extraction device of the invention reduces the processing volume to 1/(4N−2) in comparison to the conventional device, lightens the processing load of the processing unit, and increases the processing speed.

摘要翻译： 在诸如语音识别装置的语音识别装置的声音特征准确地提取语音特征的常规装置中，通常由具有抽头长度N的噪声降低系统首先处理输入语音信号，并且将结果由L 点，然后计算功率谱矢量; 因此，一次操作需要N次乘法和（N-1）个求和。 根据本发明的语音特征提取装置接收由麦克风产生的噪声的声音信号，由麦克风进行处理，由窗函数运算单元进行处理，然后由FFT运算单元用L点进行FFT处理。 功率计算单元计算输入语音信号的功率谱矢量。 然而，噪声降低系统预先确定该系统的滤波器系数并处理该系数以计算降噪系数，并且由该降噪系统处理功率谱矢量。 因此，本发明的语音特征提取装置与常规装置相比将处理量减少到1 /（4N-2），减轻了处理单元的处理负荷，并且提高了处理速度。

公开(公告)号：US4720180A

公开(公告)日：1988-01-19

申请号：US475532

申请日：1983-03-15

申请人： Toshiaki Asano ,  Sadatoshi Takahashi ,  Sadahiko Tsuji

发明人： Toshiaki Asano ,  Sadatoshi Takahashi ,  Sadahiko Tsuji

IPC分类号： G02B15/20 ,  G02B15/173 ,  G02B15/14 ,  G02B9/64

CPC分类号： G02B15/173

摘要： The disclosed zoom lens has at least four lens groups with proper refractive powers operating such that while the third lens group counting from front is held stationary, the first and second lens groups and at least one of the fourth lens group and those that follow are moved axially in differential relation to effect zooming. A given range of variation with zooming of the image magnification of the second lens group and a given differential relation for the zooming movement of the first and second lens groups achieve good stability of aberration correction over an extended zooming range.

摘要翻译： 所公开的变焦透镜具有至少四个透镜组，其具有适当的折射力操作，使得当从前方计数的第三透镜组保持静止时，第一透镜组和第四透镜组中的至少一个以及随后的至少一个被移动 轴向差异关系，以实现变焦。 通过第二透镜组的图像放大率的变焦和给定的第一和第二透镜组的变焦运动的差分关系的变化的给定范围实现了在扩展变焦范围上的像差校正的良好稳定性。

公开(公告)号：US4301461A

公开(公告)日：1981-11-17

申请号：US104846

申请日：1979-12-18

申请人： Toshiaki Asano

发明人： Toshiaki Asano

IPC分类号： H01L33/10 ,  H01L33/20 ,  H01L33/30 ,  H01L33/58 ,  H01L33/00

CPC分类号： H01L33/54 ,  H01L33/20

摘要： A light emitting diode (LED) having excellent directivity, which is provided with a light emitting surface formed by a PN-junction of a semiconductor body, and a dome of a transparent material formed on the light emitting surface. The external surface of the dome is made a light emitting window. This external surface is in a semi-spherical shape at least in its one part, and the light emitting surface is on the symmetrical axis of the semi-spherical surface. Further, the light emitting surface is disposed at a position displaced for a finite distance in the direction opposite to the light emitting direction with respect to the center of curvature of the semi-spherical surface. With such construction of the LED, light from the light emitting surface intensifies its directivity at the time of its emission from the external surface of the dome.

摘要翻译： 具有优良方向性的发光二极管（LED），其具有由半导体主体的PN结形成的发光表面和形成在发光表面上的透明材料的圆顶。 圆顶的外表面被制成发光窗。 该外表面至少在其一部分中呈半球形，并且发光表面在半球形表面的对称轴上。 此外，发光面设置在相对于半球面的曲率中心在与发光方向相反的方向上移位有限距离的位置。 通过LED的这种结构，来自发光表面的光在其从圆顶的外表面发射时强化其方向性。

公开(公告)号：US08776253B2

公开(公告)日：2014-07-08

申请号：US13729372

申请日：2012-12-28

申请人： Kenichiro Furuta ,  Satoshi Ito ,  Haruhiko Toyama ,  Hiroshi Isozaki ,  Toshiaki Asano

发明人： Kenichiro Furuta ,  Satoshi Ito ,  Haruhiko Toyama ,  Hiroshi Isozaki ,  Toshiaki Asano

IPC分类号： G06F7/04 ,  G06F17/30

CPC分类号： G06F21/604

摘要： According to an embodiment, an authority changing device includes a first determiner, a second determiner, and a changing unit. A first authority is defined by a first combination of first to third item values, and a second authority is defined by a second combination of the fourth to sixth item values. The first determiner uses a logical expression to determine whether the change from the first authority to the second authority is possible, not possible, or unknown. The second determiner uses a first table to determine the availability of change from the first authority to the second authority when the availability of the change is determined to be unknown. The changing unit changes the first authority to the second authority when the change is determined to be possible.

摘要翻译： 根据实施例，权限改变装置包括第一确定器，第二确定器和改变单元。 第一权限由第一至第三项目值的第一组合定义，第二权限由第四至第六项目值的第二组合定义。 第一个确定器使用逻辑表达式来确定从第一个权限到第二个权限的更改是可能的，不可能的还是未知的。 第二个确定者使用第一个表来确定当更改的可用性被确定为未知时，从第一个权限到第二个权限的更改的可用性。 当更改被确定为可能时，更改单元将第一个权限更改为第二个权限。

公开(公告)号：US4668332A

公开(公告)日：1987-05-26

申请号：US727634

申请日：1985-04-26

申请人： Hidebumi Ohnuki ,  Toshiaki Asano ,  Takashi Atarashi ,  Sunao Yasui

发明人： Hidebumi Ohnuki ,  Toshiaki Asano ,  Takashi Atarashi ,  Sunao Yasui

IPC分类号： H05K1/02 ,  H05K3/42 ,  H05K3/44 ,  H05K3/46 ,  C23F1/02 ,  B44C1/22 ,  C03C15/00 ,  C03C25/06

CPC分类号： H05K3/4641 ,  H05K1/0219 ,  H05K2201/09536 ,  H05K2201/09745 ,  H05K2203/0369 ,  H05K3/429 ,  H05K3/44 ,  H05K3/4611 ,  H05K3/4623 ,  Y10T29/49155 ,  Y10T29/49165

摘要： A multi-layer printed wiring board in which an internal board has a wiring pattern on both sides. Two conductive plates for establishing respective voltage planes are formed with a pattern of grooves to match the wiring pattern of the internal board. The internal board is then sandwiched to the two sides of the conductive plates, with the grooves registering with the wiring pattern, and with intermediate insulating layers. Further, insulated wiring patterns are formed on the exterior sides of the conductive plates together with through-holes through the assembly.

摘要翻译： 一种多层印刷电路板，其中内部板在两侧具有布线图案。 用于建立各个电压平面的两个导电板形成有凹槽的图案以匹配内部板的布线图案。 然后将内部板夹在导电板的两侧，其中凹槽与布线图案对准，并具有中间绝缘层。 此外，绝缘布线图案与通孔一起形成在导电板的外侧上。

公开(公告)号：US4259004A

公开(公告)日：1981-03-31

申请号：US48257

申请日：1979-06-13

申请人： Masamichi Tateoka ,  Toshiaki Asano ,  Kazuo Minoura ,  Setsuo Minami

发明人： Masamichi Tateoka ,  Toshiaki Asano ,  Kazuo Minoura ,  Setsuo Minami

IPC分类号： G02B26/10 ,  G03B27/52 ,  G03G15/04 ,  H04N1/113 ,  G03G15/30

CPC分类号： H04N1/113 ,  G02B26/10 ,  G03B27/526 ,  G03G15/04 ,  G03G15/0435

摘要： A scanning device for scanning a flat scanned surface by means of a rotating or rotatively vibrating deflector. The scanning device is provided with a rotational asymmetric image forming optical system disposed between the deflector and the scanned surface for forming an image of the scanned surface at a substantially equal distance from the deflecting surface of the deflector in the plane defined by the path of movement of the normal to the deflecting surface of the deflector in accordance with the rotation thereof.

摘要翻译： 一种用于通过旋转或旋转振动偏转器扫描平坦扫描表面的扫描装置。 扫描装置设置有设置在偏转器和扫描表面之间的旋转非对称图像形成光学系统，用于在由偏移器的移动路径限定的平面中与偏转器的偏转表面基本相等的距离处形成扫描表面的图像 与偏转器的偏转面垂直的方向。

公开(公告)号：US06265825B1

公开(公告)日：2001-07-24

申请号：US09252892

申请日：1999-02-19

申请人： Toshiaki Asano

发明人： Toshiaki Asano

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/42

摘要： The brightness of plasma display panel and extend the life thereof are improved. Of glass substrates 3 and 5 facing each other via partitioning walls 6 and defining a predetermined electric discharge space, a conventional phosphor layer 7 is provided on the glass substrate 5, and an up-conversion phosphor layer 8 is provided on the other glass substrate 3. Application of a high voltage between discharge electrodes 1 and 2 causes electric discharge, generating vacuum ultraviolet radiation and infrared radiation. The up-conversion phosphor layer 8 converts the infrared radiation to visible light, while the conventional phosphor layer 7 converts the vacuum ultraviolet radiation to visible light.

摘要翻译： 提高等离子体显示面板的亮度并延长其寿命。 在通过分隔壁6彼此面对并限定预定放电空间的玻璃基板3和5之间，在玻璃基板5上设置常规的荧光体层7，并且在另一个玻璃基板3上设置上转换荧光体层8 在放电电极1和2之间施加高电压导致放电，产生真空紫外线辐射和红外辐射。 上变换荧光体层8将红外线辐射转换为可见光，而传统荧光体层7将真空紫外线辐射转换为可见光。

公开(公告)号：US4712883A

公开(公告)日：1987-12-15

申请号：US571481

申请日：1984-01-17

申请人： Masatake Kato ,  Sadahiko Tsuji ,  Toshiaki Asano

发明人： Masatake Kato ,  Sadahiko Tsuji ,  Toshiaki Asano

IPC分类号： G02B15/20 ,  G02B15/173 ,  G02B15/22 ,  G02B15/14 ,  G02B13/18

CPC分类号： G02B15/173

摘要： The disclosed zoom lens includes, from front to rear, a magnification-power variable lens assembly which serves for zooming and an image forming lens assembly which is stationary during zooming. The image forming assembly has a lens component B of negative refractive power which is preceded by at least one lens component A movable for focusing and which is followed by at least one lens component C movable for focusing. This structure makes achievement of a compact form and good stability in aberration correction possible throughout the entire focusing range.

摘要翻译： 所公开的变焦镜头包括从前到后的用于变焦的放大倍率可变透镜组件和在变焦期间静止的成像透镜组件。 图像形成组件具有负折射力的透镜部件B，其前面具有可移动用于聚焦的至少一个透镜部件A，并且后面是可移动以进行聚焦的至少一个透镜部件C. 这种结构使得在整个聚焦范围内实现了像差校正的紧凑形式和良好的稳定性。

公开(公告)号：US4512807A

公开(公告)日：1985-04-23

申请号：US467671

申请日：1983-02-17

申请人： Akira Ogawa ,  Toshiaki Asano

发明人： Akira Ogawa ,  Toshiaki Asano

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/328

摘要： An aqueous ink composition is described which contains water-soluble dye dissolved in water, the dye comprising at least one water-soluble azo dye represented by formula (I) ##STR1## wherein R.sub.1 represents an amino group, R.sub.2 represents an alkyl group, and M represents a hydrogen atom, an alkali metal, an ammonium group or an organic amine group. The aqueous ink composition of the invention is suited for ink-jet printing.

摘要翻译： 描述了含有溶于水的水溶性染料的水性油墨组合物，该染料包含至少一种由式（I）表示的水溶性偶氮染料，其中R1表示氨基，R2表示烷基 基团，M表示氢原子，碱金属，铵基或有机胺基。 本发明的水性油墨组合物适用于喷墨印刷。

公开(公告)号：US09450451B2

公开(公告)日：2016-09-20

申请号：US13610152

申请日：2012-09-11

申请人： Misao Kimura ,  Yasuhiro Noro ,  Hideki Hayashi ,  Kazuya Omata ,  Toshiaki Asano ,  Yoshio Ebata

发明人： Misao Kimura ,  Yasuhiro Noro ,  Hideki Hayashi ,  Kazuya Omata ,  Toshiaki Asano ,  Yoshio Ebata

IPC分类号： H02J9/00 ,  H02M7/42 ,  H02J3/40 ,  H02J3/48 ,  H02J3/38 ,  H02J3/28

CPC分类号： H02J9/00 ,  H02J3/28 ,  H02J3/383 ,  H02J3/40 ,  H02J3/48 ,  H02M7/42 ,  Y02E10/563 ,  Y02E10/566 ,  Y10T307/625

摘要： According to one embodiment, a system includes a battery to charge power and discharge a direct-current power to a converter, the converter supplying the converted power to a power system, detectors detecting a voltage at a point between the converter and power system, a current output from the converter and effective power from the voltage value and a current value detected, units computing an angular frequency of the voltage output from the converter, based on an effective power value and an output target value of effective power and an output voltage target value of the converter, based on a current value, a set voltage value and an angular frequency, and a controller controlling the converter according to the output voltage target value.

摘要翻译： 根据一个实施例，一种系统包括：电池，用于向转换器充电电力并将直流电力放电，所述转换器将转换的功率提供给电力系统;检测器，检测转换器和电力系统之间的点处的电压; 根据有效功率的有效功率值和有效功率的输出目标值和输出电压目标值，从转换器的电流输出和来自电压值的有效功率和检测到的电流值，单位计算从转换器输出的电压的角频率 基于当前值，设定电压值和角频率的转换器的值，以及根据输出电压目标值控制转换器的控制器。