公开(公告)号：US06486490B1

公开(公告)日：2002-11-26

申请号：US09425685

申请日：1999-10-22

申请人： Hiroyuki Kano

发明人： Hiroyuki Kano

IPC分类号： H01L3300

CPC分类号： H01L33/30 ,  B82Y20/00 ,  H01L33/06 ,  H01L33/14 ,  H01S5/20 ,  H01S5/2013 ,  H01S5/34326 ,  Y10S977/712 ,  Y10S977/759

摘要： An emission layer is formed in a p-layer, and an electron reflecting layer and a hole reflecting layer are formed sandwiching the emission layer. Each of the electron reflecting layer and the hole reflecting layer is constituted by a quantum-wave interference layer with plural periods of a pair of a first layer W and a second layer B. Thicknesses of the first and the second layers in the electron reflecting layer are determined by multiplying by an odd number one fourth of a quantum-wave wavelength of electrons in each of the first and the second layers, and each thicknesses of the first and the second layers in the hole reflecting layer are determined by multiplying by an odd number one fourth of a quantum-wave wavelength of holes in each of the first and the second layers. A luminous efficiency of the LED is improved by electron-hole pairs. The structure in which the emission layer is sandwiched by the electron reflecting layer and the hole reflecting layer is an alternative of a structure in which an i-layer is sandwiched by an n-cladding layer and a p-cladding layer. The emission layer can be formed in a p-layer, and the hole reflecting layer can be formed in an n-layer, an n−-layer or a p−-layer.

摘要翻译： 在p层中形成发光层，形成夹着发光层的电子反射层和空穴反射层。 电子反射层和空穴反射层中的每一个由具有多个第一层W和第二层B的多个周期的量子波干涉层构成。电子反射层中的第一层和第二层的厚度 通过将第一和第二层中的每一个中的电子的量子波长的四分之一乘以奇数来确定，并且通过乘以奇数来确定空穴反射层中的第一和第二层的每个厚度 在第一和第二层中的每一个中的孔的量子波长波长的四分之一。 通过电子 - 空穴对来提高LED的发光效率。 发射层被电子反射层和空穴反射层夹持的结构是i层被n包层和p包层夹层的结构的替代。 发光层可以形成为p层，并且空穴反射层可以形成为n层，n层或p层。

公开(公告)号：US06188083B1

公开(公告)日：2001-02-13

申请号：US09064222

申请日：1998-04-22

申请人： Hiroyuki Kano

发明人： Hiroyuki Kano

IPC分类号： H01L2906

CPC分类号： B82Y10/00 ,  H01L29/155 ,  H01L29/66977 ,  H01L29/868 ,  Y10S977/712 ,  Y10S977/759 ,  Y10S977/76

摘要： A pin diode, having a p-layer, an n-layer, and an i-layer sandwiched by the p-layer and the n-layer, is constituted by a quantum-wave interference unit with a plurality of pairs of a first layer W and a second layer B. The second layer B has a wider band gap than the first layer W. Each thickness of the first layer W and the second layer b is determined by multiplying by odd number one fourth of quantum-wave wavelength of carriers in each of the first layer W and the second layer B. A &dgr; layer sharply varying in band gap energy from the first and second layers is formed at every interface between the first layer W and the second layer B and has a thickness substantially thinner than the first layer W and the second layer B. A plurality of quantum-wave interference units are formed sandwiching carrier accumulation layers in series. Then, the I-V characteristic of the diode indicates that, for values of an applied backward voltage, a backward electric current can flow rapidly.

摘要翻译： 具有由p层和n层夹着的p层，n层和i层的pin二极管由具有多对第一层的量子波干涉单元构成 W和第二层B.第二层B具有比第一层W更宽的带隙。第一层W和第二层b的厚度通过乘以载波的量子波长的四分之一 在第一层W和第二层B的每一个中。在第一层W和第二层B之间的每个界面处形成从第一层和第二层的带隙能量急剧变化的增量层，其厚度基本上比 第一层W和第二层B.多个量子波干涉单元被形成为串联地夹持载流子堆积层。 然后，二极管的I-V特性指示，对于所施加的反向电压的值，反向电流可以快速流动。

公开(公告)号：US5640589A

公开(公告)日：1997-06-17

申请号：US406407

申请日：1995-03-20

申请人： Kuniharu Takayama ,  Yoshiharu Maeda ,  Kazuo Misue ,  Shinya Hosogi ,  Kozo Sugiyama ,  Hiroyuki Kano

发明人： Kuniharu Takayama ,  Yoshiharu Maeda ,  Kazuo Misue ,  Shinya Hosogi ,  Kozo Sugiyama ,  Hiroyuki Kano

IPC分类号： G09G5/24 ,  G06T11/20 ,  G06T17/00 ,  G06T5/00

CPC分类号： G06T17/00

摘要： Using a writing implement model defined in the O-XYZ coordinate system a character or graphic form is generated on a writing plane model (O-XY plane) defined in the O-XYZ coordinate system. A control polygon for a character or graphical form to be generated is designed in advance in the O-XYZ coordinate system and a smooth writing motion model is generated using local basis functions that are weighted by the coordinate values of the respective vertices of that control polygon. The position component of the writing motion model represents variations in the position of a representative point of the writing implement model in the O-XYZ coordinate system with respect to time, and the posture component of the writing motion model represents time-variations of its inclination in the O-XYZ coordinate system with respect to the O-XYZ coordinate system. The writing implement model and the writing plane model intersect at a time, thereby forming a character segment. If character segments are generated at regular intervals between the start point and the end point of the writing motion, then the entire image of a character or graphic form will be obtained automatically.

摘要翻译： 使用在O-XYZ坐标系中定义的书写工具模型，在O-XYZ坐标系中定义的书写平面模型（O-XY平面）上生成字符或图形。 在O-XYZ坐标系中预先设计要生成的字符或图形形状的控制多边形，并且使用由该控制多边形的各个顶点的坐标值加权的局部基函数来生成平滑的写入运动模型 。 写入运动模型的位置分量表示O-XYZ坐标系中的书写工具模型的代表点相对于时间的位置的变化，并且书写运动模型的姿态分量表示其倾斜的时间变化 在O-XYZ坐标系中相对于O-XYZ坐标系。 写作工具模型和写作平面模型一次相交，从而形成一个字符段。 如果在写入动作的起点和终点之间以规则的间隔生成字符段，则将自动获得字符或图形的整个图像。

公开(公告)号：US5603303A

公开(公告)日：1997-02-18

申请号：US533913

申请日：1995-09-26

申请人： Masahiro Okajima ,  Kazuo Yamamoto ,  Hiroshi Inoue ,  Masaaki Katou ,  Hiroyuki Kano

发明人： Masahiro Okajima ,  Kazuo Yamamoto ,  Hiroshi Inoue ,  Masaaki Katou ,  Hiroyuki Kano

IPC分类号： F01L1/04 ,  F01L1/053 ,  F02F7/00 ,  F02M39/02 ,  F02M47/00 ,  F02M51/00 ,  F02M59/10 ,  F02M59/20 ,  F02M59/36 ,  F02M59/44 ,  F02M63/02 ,  F02M69/00 ,  F02M37/04

CPC分类号： F02M59/366 ,  F01L1/053 ,  F02M39/02 ,  F02M63/0225 ,  F02F7/006

摘要： A high pressure fuel supply pump comprises a cylinder, the upper part of which is exposed to the outside of a head cover that is a part of the engine housing, and is fixed to the head cover by means of bolts, not shown. The remaining portion of the high pressure fuel supply pump is received in an accommodation hole of the head cover. A pump cam 111 is mounted to a valve camshaft for driving a suction/exhaust valve and drives the high pressure fuel supply pump. The use of an exclusive shaft for pump driving only, a bearing member therefor, and the like is rendered unnecessary, which enables a reduction in the number of parts employed. Further, since the timing with which the pressurized fuel is discharged is controlled through the operation of a solenoid valve, the precision with which fuel injection is controlled is improved.

摘要翻译： 高压燃料供给泵包括气缸，其上部暴露于作为发动机壳体的一部分的头盖的外侧，并且通过未示出的螺栓固定到头罩。 高压燃料供给泵的剩余部分被容纳在头盖的容纳孔中。 泵凸轮111安装在阀凸轮轴上，用于驱动吸气/排气阀并驱动高压燃料供给泵。 不需要仅使用用于泵驱动的专用轴，其轴承构件等，这使得能够减少所使用的部件的数量。 此外，由于通过电磁阀的操作来控制加压燃料排出的时间，所以提高了控制燃料喷射的精度。

公开(公告)号：US5163621A

公开(公告)日：1992-11-17

申请号：US624104

申请日：1990-12-10

申请人： Masaaki Kato ,  Hiroyuki Kano ,  Masahiro Okajima ,  Yoshihiro Narahara ,  Tertada Kojima ,  Shigeki Tojo

发明人： Masaaki Kato ,  Hiroyuki Kano ,  Masahiro Okajima ,  Yoshihiro Narahara ,  Tertada Kojima ,  Shigeki Tojo

IPC分类号： F02M61/10 ,  F02M61/16 ,  F02M61/18

CPC分类号： F02M61/1813 ,  F02M61/163 ,  F02M61/18 ,  F02M61/1833 ,  F02M61/1846

摘要： A fuel injection valve of a diesel engine, comprising a valve body including a concave conical surface in the tip portion of the valve body, and fuel injection holes extending from the concave surface to the outside of the valve body, and a needle valve movable in the valve body and including a cylindrical shaft portion, a first conical surface adjacent to the shaft portion and having a conical angle smaller than that of the concave surface, the lower edge of the first conical surface defining a contact line separably contacting with the concave surface, a second conical surface adjacent to the first surface and having a conical angle substantially equal to that of the concave surface, a third conical surface adjacent to the second surface and having a conical angle greater than that of the concave surface. In case of a smaller lift amount of the needle valve, the fuel flow speed flowing into the fuel injection hole is fast and the atomized fuel injection divergence angle from the injection hole is great, thereby producing active producing mixing of the fuel with the air and enhancing the ignition feature, while in case of a greater lift amount, the fuel flow speed is slow and the atomized fuel injection divergence angle from the injection hole is small, thereby increasing the fuel flow reach and producing an active mixing of the fuel with the air by virtue of the kinetic energy of the atomized fuel flow.

摘要翻译： 一种柴油发动机的燃料喷射阀，包括阀体，该阀体包括在阀体的顶端部分中的凹形锥形表面，以及从阀体的凹面向外部延伸的燃料喷射孔， 所述阀体包括圆柱形轴部分，与所述轴部分相邻并且具有比所述凹形表面小的圆锥角的第一锥形表面，所述第一锥形表面的下边缘限定与所述凹面可分离地接触的接触线 与所述第一表面相邻并且具有基本上等于所述凹表面的圆锥角的第二锥形表面，与所述第二表面相邻并且具有大于所述凹面的圆锥角的锥形角。 在针阀的提升量较小的情况下，流入燃料喷射孔的燃料流速快，并且来自喷射孔的雾化燃料喷射发散角大，从而产生燃料与空气的主动产生混合， 提高点火特征，而在提升量较大的情况下，燃料流速变慢，喷射孔的雾化燃料喷射发散角小，从而增加燃料流量到达并产生燃料与主燃料的主动混合 借助于雾化燃料流的动能，空气。

公开(公告)号：US4925810A

公开(公告)日：1990-05-15

申请号：US397367

申请日：1989-08-24

申请人： Hiroyuki Kano ,  Takatoshi Kato ,  Masafumi Hashimoto

发明人： Hiroyuki Kano ,  Takatoshi Kato ,  Masafumi Hashimoto

IPC分类号： H01L21/76 ,  H01L21/20 ,  H01L21/203 ,  H01L21/26

CPC分类号： H01L21/02546 ,  H01L21/02381 ,  H01L21/02636 ,  Y10S148/017 ,  Y10S148/026 ,  Y10S148/097 ,  Y10S148/169 ,  Y10S438/933 ,  Y10S438/938 ,  Y10S438/969

摘要： A compound semiconductor device comprises a substrate formed from a single crystal of silicon, a layer of an insulator formed on a portion of a surface of the substrate, at least one layer of a high resistance compound semiconductor formed on the insulator layer, and at least one layer of a single crystal of a compound semiconductor formed on a different portion of the substrate surface from the insulator layer. The device can be manufactured by forming an insulator layer on one portion of a surface of a single crystal silicon substrate, and growing a compound semiconductor by epitaxy on the insulator layer and on the different portion from the insulator layer. One of useful applications is a hybrid semiconductor device having a compound semiconductor formed from e.g. GaAs on a silicon substrate.

摘要翻译： 化合物半导体器件包括由单晶硅形成的衬底，形成在衬底的表面的一部分上的绝缘体层，至少一层形成在绝缘体层上的高电阻化合物半导体，并且至少 形成在与绝缘体层的衬底表面的不同部分上的化合物半导体的单晶的一层。 该器件可以通过在单晶硅衬底的一个表面上形成绝缘体层并通过在绝缘体层上和绝缘体层的不同部分上的外延生长化合物半导体来制造。 有用的应用之一是具有由例如化合物形成的化合物半导体的混合半导体器件。 GaAs在硅衬底上。

公开(公告)号：US09247370B2

公开(公告)日：2016-01-26

申请号：US13595194

申请日：2012-08-27

申请人： Ko Mizuno ,  Hiroyuki Kano

发明人： Ko Mizuno ,  Hiroyuki Kano

IPC分类号： H04R5/02 ,  H04S3/00

CPC分类号： H04S3/002

摘要： An audio signal high frequency component controlled in terms of directivity is reproduced, or an audio signal high frequency component compensated in terms of frequency characteristic or controlled in terms of directivity is reproduced, such that the reflected sound comes from a direction in which the high frequency component is intended to be localized. The sound pressure in a seat where a desired localization effect is not provided due to the arrangement of speakers is compensated such that the interaural amplitude level in the seat is equal to that of another seat. Thus, an equivalent level of localization effect is provided in a plurality of seats, especially for an audio signal high frequency component, without significantly increasing the number of the speakers.

摘要翻译： 再现方向性控制的音频信号高频分量，或者以频率特性补偿或者以方向性方式被控制的音频信号高频分量被再现，使得反射的声音来自高频 组件旨在本地化。 由于扬声器的布置而不能提供期望的定位效果的座椅中的声压被补偿，使得座椅中的眶内振幅水平等于另一个座椅的声压级。 因此，在多个座位中，特别是对于音频信号高频分量提供了等效的定位效果水平，而不显着增加扬声器的数量。

公开(公告)号：US08565442B2

公开(公告)日：2013-10-22

申请号：US12501732

申请日：2009-07-13

申请人： Tsuyoshi Maeda ,  Masaaki Higashida ,  Toshihiro Ezaki ,  Yoshifumi Asao ,  Hiroyuki Kano

发明人： Tsuyoshi Maeda ,  Masaaki Higashida ,  Toshihiro Ezaki ,  Yoshifumi Asao ,  Hiroyuki Kano

IPC分类号： H03B29/00

CPC分类号： G10K11/178 ,  G10K2210/111 ,  G10K2210/1281 ,  G10K2210/3221

摘要： A noise reduction device including a noise detection microphone including a high-frequency noise detection microphone and a low-frequency noise detection microphone for respectively detecting a high-frequency noise and a low-frequency noise generated from a noise source; a noise control unit for generating a control sound signal for cancelling a noise detected by the noise detection microphone in a control center of control space; and a loudspeaker for outputting a control sound based on the control sound signal from the noise controlling unit. The high-frequency noise microphone is disposed in a vicinity of a head portion of a user in a state in which directivity in an opposite direction with respect to the control center is added, and the low-frequency noise detection microphone is disposed outside of a sound-insulating wall.

摘要翻译： 一种降噪装置，包括：噪声检测麦克风，包括用于分别检测由噪声源产生的高频噪声和低频噪声的高频噪声检测麦克风和低频噪声检测麦克风; 噪声控制单元，用于生成用于消除由控制空间的控制中心中的噪声检测麦克风检测到的噪声的控制声音信号; 以及扬声器，用于基于来自噪声控制单元的控制声音信号输出控制声音。 高频噪声麦克风在相对于控制中心的相反方向的方向性相加的状态下设置在用户的头部附近，并且低频噪声检测麦克风设置在 隔音墙。

公开(公告)号：US07831413B2

公开(公告)日：2010-11-09

申请号：US11663544

申请日：2005-09-27

申请人： Toshihiko Date ,  Kazue Satoh ,  Hiroyuki Kano

发明人： Toshihiko Date ,  Kazue Satoh ,  Hiroyuki Kano

IPC分类号： H03F1/26

CPC分类号： H04S1/002 ,  G01H17/00 ,  H04S7/30

摘要： A sound field measuring device uses a measurement signal which has at least one change point and whose frequency spectrum has a shape corresponding to a shape of a frequency spectrum of a background noise. This enables a sound field measurement, which is for measuring an impulse response or transfer function of a sound field space which is a linear time-invariant system to be measured, to be performed with a high S/N ratio over a wide frequency band.

摘要翻译： 声场测量装置使用具有至少一个变化点并且其频谱具有与背景噪声的频谱的形状相对应的形状的测量信号。 这使得能够进行用于测量在宽频带上以高S / N比执行的作为待测量的线性时不变系统的声场空间的脉冲响应或传递函数的声场测量。

公开(公告)号：US20100208911A1

公开(公告)日：2010-08-19

申请号：US12705743

申请日：2010-02-15

申请人： Tsuyoshi Maeda ,  Yoshifumi Asao ,  Hiroyuki Kano

发明人： Tsuyoshi Maeda ,  Yoshifumi Asao ,  Hiroyuki Kano

IPC分类号： H04R3/02

CPC分类号： G10K11/17813 ,  G10K11/1785 ,  G10K11/17857 ,  G10K2210/1281 ,  G10K2210/3027 ,  G10K2210/3028 ,  G10K2210/3051 ,  G10K2210/3219

摘要： In a noise reduction apparatus for controlling noise up to a predetermined upper limited frequency, a distance from a noise source to control point X is made larger than a distance obtained by subtracting a one-half wavelength from a distance, obtained by adding up a distance from the noise source to a noise detecting microphone, a distance corresponding to time as a sum of respective delay time of the noise detecting microphone, a noise controller, and a control speaker, and a distance from the control speaker to control point X, where one wavelength is a period corresponding to the upper limited frequency.

摘要翻译： 在用于控制高达预定的上限频率的噪声的降噪装置中，从噪声源到控制点X的距离大于通过从距离中减去一半波长而获得的距离，该距离是通过将距离 从噪声源到噪声检测麦克风，与噪声检测麦克风，噪声控制器和控制扬声器的各个延迟时间之和以及从控制扬声器到控制点X的距离的时间对应的距离，其中 一个波长是对应于上限频率的周期。