公开(公告)号：US08269237B2

公开(公告)日：2012-09-18

申请号：US11316978

申请日：2005-12-27

申请人： Tatsuya Morioka ,  Osamu Kawasaki

发明人： Tatsuya Morioka ,  Osamu Kawasaki

IPC分类号： H01L33/00

CPC分类号： H01L33/507 ,  B82Y20/00 ,  F21K9/00 ,  G02F1/133603 ,  H01L33/501 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  H01S5/005 ,  H01S5/02292 ,  H01S5/2009 ,  H01S5/22 ,  H01S5/34333 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A light-emitting device including a light-emitting element emitting excitation light for exciting a fluorescent body, a dispersion body having the fluorescent body dispersed therein, which fluorescent body emits fluorescent light having a wavelength different from that of the excitation light, and a lead frame holding the light-emitting element and the dispersion body, wherein at least a portion of the fluorescent light emitted from the fluorescent body in the dispersion body is output to the outside from a side of the dispersion body receiving the excitation light. With this, a light-emitting device having high light output efficiency and an illumination apparatus and a display apparatus using the light-emitting device are provided.

摘要翻译： 一种发光装置，其包括发射用于激发荧光体的激发光的发光元件，其中分散有荧光体的分散体，该荧光体发射具有与激发光的波长不同的荧光的荧光体;以及铅 保持发光元件和分散体的框架，其中从分散体中的荧光体发射的荧光的至少一部分从接收激发光的分散体的一侧输出到外部。 由此，提供了具有高的光输出效率的发光装置和照明装置以及使用该发光装置的显示装置。

公开(公告)号：US20100133571A1

公开(公告)日：2010-06-03

申请号：US12625993

申请日：2009-11-25

申请人： Osamu Kawasaki ,  Toshio Hata

发明人： Osamu Kawasaki ,  Toshio Hata

IPC分类号： H01L33/00

CPC分类号： H01L25/167 ,  H01L33/50 ,  H01L33/56 ,  H01L33/60 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2924/13091 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： To provide a light emitting device easy to produce and extracting light to its outside with high efficiency, the light-emitting device 70 of the present invention includes an insulating base 10; a light-emitting element 1 mounted on a side of the base 10; and a protection element 2 mounted on the side and protecting the light-emitting element 1. The element 2 is covered with a light-reflecting filler-containing resin 5, which is prepared by causing a flexible silicone resin to contain, before being cured, light-reflecting or light-scattering fillers 5a having a particle diameter larger than the wavelength of light emitted by the element 1. This causes light emitted from the element 1 to be reflected by the resin 5, instead of being absorbed by the element 2, so that such light is released to the outside of the light-emitting device 70. This allows the device 70 to extract light to the outside with high efficiency, and also allows for easy formation of the resin 5 having a desired pattern and position.

摘要翻译： 本发明的发光装置70为了提供容易产生高效率地向其外部产生光的发光装置，具有绝缘基座10， 安装在基座10一侧的发光元件1; 以及安装在侧面并保护发光元件1的保护元件2.元件2被含有光反射填料的树脂5覆盖，该树脂5通过使柔性硅树脂在固化之前包含， 光反射或光散射填料5a，其粒径大于由元件1发射的光的波长。这使得从元件1发射的光被树脂5反射，而不是被元件2吸收， 使得这样的光被释放到发光装置70的外部。这允许装置70以高效率将光提取到外部，并且还允许容易地形成具有期望的图案和位置的树脂5。

公开(公告)号：US06497476B1

公开(公告)日：2002-12-24

申请号：US09412971

申请日：1999-10-06

申请人： Akihiko Namba ,  Masayuki Okano ,  Atsushi Komatsu ,  Yosihiro Tomita ,  Osamu Kawasaki

发明人： Akihiko Namba ,  Masayuki Okano ,  Atsushi Komatsu ,  Yosihiro Tomita ,  Osamu Kawasaki

IPC分类号： B41J2045

CPC分类号： B41J2/14274 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1612 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2002/14258 ,  B41J2002/14387 ,  B41J2202/05

摘要： A liquid injection device has a liquid pressurizing chamber having one or a plurality of apertures, a liquid injection port provided at a part of the liquid pressurizing chamber, a liquid pressurizing member arranged adjacent to the liquid pressurizing chamber, a liquid passage arranged adjacent to the liquid pressurizing chamber; wherein within the aperture(s), a peripheral edge portion of the aperture(s) located at a position opposite to the liquid pressurizing member and the liquid pressurizing member are arranged to be apart from each other at a gap with a predetermined size; further wherein liquid is injected through the liquid injection port by driving the liquid pressurizing member to thereby pressurize the liquid supplied from the liquid passage into the liquid pressurizing chamber.

摘要翻译： 液体注入装置具有一个具有一个或多个孔的液体加压室，设置在液体加压室的一部分的液体注入口，邻近液体加压室设置的液体加压构件， 液体加压室; 其特征在于，在所述孔内，位于与所述液体加压部件和所述液体加压部件相反的位置的所述开口部的周缘部被配置成以规定尺寸的间隔彼此分开; 进一步通过驱动所述液体加压构件而将液体注入所述液体注入口，从而将从所述液体通道供给的液体加压到所述液体加压室中。

公开(公告)号：US06416852B1

公开(公告)日：2002-07-09

申请号：US09511745

申请日：2000-02-24

申请人： Hidenao Kawasaki ,  Osamu Kawasaki

发明人： Hidenao Kawasaki ,  Osamu Kawasaki

IPC分类号： B23B300

CPC分类号： C04B41/009 ,  C04B38/067 ,  C04B38/0675 ,  C04B41/5022 ,  C04B2111/52 ,  E01F8/0029 ,  G10K11/162 ,  Y10T428/24926 ,  Y10T428/249953 ,  Y10T428/249956 ,  C04B33/22 ,  C04B38/0054 ,  C04B38/0058 ,  C04B38/0061 ,  C04B38/0074 ,  C04B38/0655 ,  C04B35/185 ,  C04B38/06

摘要： A ceramics sound absorption material made of a ceramics block which is obtained by adding a combustible pore-forming material to at least one selected from refractory clay and refractory chamotte and calcining the blend, which has communicating pores having a main pore diameter of 0.2 to 2,000 &mgr;m, which has an air permeability of at least 1 cm3·cm/cm2·sec·cmH2O, and in which surface a large number of sound absorption holes or sound absorption grooves are formed, a glaze being applied to only the surface except the inner peripheral surfaces and the bottom surfaces of the sound absorption holes or the sound absorption grooves to form a glaze layer which fills the communicating pores and which is substantially free from an air permeability. The porous ceramics sound absorption material is excellent in sound absorption characteristics and a weatherability, and is less stained in particular. Stains once adhered are easily removed, and a good appearance can be maintained for a long period of time.

摘要翻译： 陶瓷吸音材料由陶瓷块制成，其通过将可燃成孔材料添加到选自耐火粘土和耐火耐火砖中的至少一种并煅烧该共混物而获得，该共混物具有主孔直径为0.2至2,000的连通孔 具有至少1cm 3 / cm 2·sec·cm·2H 2 O的透气性的母体，并且其中形成有大量吸声孔或吸声槽，仅将釉料施加到除了内部 外周表面和吸声孔的底面或吸音槽，以形成填充连通孔并且基本上没有透气性的釉层。 多孔陶瓷吸音材料的吸声特性和耐候性优异，特别是较少污染。 一旦附着的污渍便易于除去，长时间保持良好的外观。

公开(公告)号：US06341851B1

公开(公告)日：2002-01-29

申请号：US09487221

申请日：2000-01-19

申请人： Ryoichi Takayama ,  Yuji Takashima ,  Eiichiro Tanaka ,  Koji Ikeda ,  Osamu Kawasaki ,  Masayoshi Miura

发明人： Ryoichi Takayama ,  Yuji Takashima ,  Eiichiro Tanaka ,  Koji Ikeda ,  Osamu Kawasaki ,  Masayoshi Miura

IPC分类号： B41J2045

CPC分类号： B41J2/06 ,  B41J2/14008 ,  B41J2/14233 ,  B41J2002/061 ,  B41J2002/14379

摘要： An ink jet recording apparatus is disclosed, which apparatus has a pressure chamber that holds an ink liquid, and a nozzle communicating with the pressure chamber for discharging the ink liquid when pressure is applied to the pressure chamber. The pressure chamber has a diaphragm disposed therein. A piezoelectric element made of a monocrystalline or polycrystalline piezoelectric member highly oriented along a polarization axis showing perovskite structure, and mainly composed of lead zirconate titanate or barium titanate, is used to vibrate the diaphragm. When a specified voltage is applied to the piezoelectric element, it causes the ink liquid in the pressure chamber to be discharged into a recording medium at the front side of the nozzle.

摘要翻译： 公开了一种喷墨记录装置，该装置具有保持油墨液体的压力室和与压力室连通的喷嘴，用于在压力室施加压力时排出油墨液体。 压力室具有设置在其中的隔膜。 使用由单晶或多晶压电元件制成的压电元件，该单晶或多晶压电元件沿偏振轴高度取向，显示出钙钛矿型结构，主要由锆钛酸铅或钛酸铅组成，振动膜片。 当对压电元件施加规定的电压时，使得压力室中的墨液排出到喷嘴前侧的记录介质中。

公开(公告)号：US6166611A

公开(公告)日：2000-12-26

申请号：US57916

申请日：1998-04-09

申请人： Shun-ichi Seki ,  Yutaka Taguchi ,  Keiji Onishi ,  Osamu Kawasaki ,  Kazuo Eda

发明人： Shun-ichi Seki ,  Yutaka Taguchi ,  Keiji Onishi ,  Osamu Kawasaki ,  Kazuo Eda

IPC分类号： H03H9/145 ,  H03H9/05 ,  H03H9/25 ,  H03H9/64

CPC分类号： H03H9/1085 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/16195 ,  H03H9/059 ,  H03H9/6483 ,  H01L2924/00 ,  H01L2224/05599

摘要： A resonator ladder type surface acoustic wave filter, has an input electrical terminal, an output electrical terminal, and a grounding terminal being formed on a piezoelectric substrate, a series arm surface acoustic wave resonator and a parallel arm surface acoustic wave resonator, each constructed from an interdigital transducer for exciting a surface acoustic wave, being formed between said input electrical terminal and said output electrical terminal, and when the center frequency of said resonator ladder type surface acoustic wave filter is denoted by fc, and capacitance determined by the number of electrode finger pairs and electrode finger overlap width in said interdigital transducer of said parallel arm surface acoustic wave resonator is denoted by Cp (fc: center frequency [GHz], Cp: capacitance of the interdigital transducer of the parallel arm surface acoustic wave resonator), capacitance C of multiples of said parallel arm surface acoustic wave resonator, connected to the same node between said input electrical terminal and said output electrical terminal, always satisfies the relationfc.multidot.Cp

摘要翻译： 一种谐振梯型声表面波滤波器，具有输入电端子，输出电端子和形成在压电基板上的接地端子，串联臂声表面波谐振器和平行臂表面声波谐振器，每个由 在所述输入电端子和所述输出电端子之间形成用于激励表面声波的叉指换能器，并且当所述共振器梯型表面声波滤波器的中心频率由fc表示时，并且由电极数量确定的电容 所述平行臂声表面波谐振器的叉指式换能器中的手指对和电极指重叠宽度由Cp（fc：中心频率[GHz]，Cp：并联臂声表面波谐振器的叉指式换能器的电容），电容 所述平行臂声表面波谐振器的倍数为C，连接到s 所述输入电端子和所述输出电端子之间的ame节点总是满足关系fcxCp <4

公开(公告)号：US5986522A

公开(公告)日：1999-11-16

申请号：US588769

申请日：1996-01-19

申请人： Yasuteru Asakawa ,  Toshio Ishizaki ,  Tomoki Uwano ,  Osamu Kawasaki ,  Yukihiko Ise ,  Toru Yamada ,  Hiroaki Kosugi

发明人： Yasuteru Asakawa ,  Toshio Ishizaki ,  Tomoki Uwano ,  Osamu Kawasaki ,  Yukihiko Ise ,  Toru Yamada ,  Hiroaki Kosugi

IPC分类号： H03H3/04 ,  H03H9/02 ,  H03H9/09 ,  H03H9/10 ,  H03H9/58 ,  H03H9/60 ,  H03H9/64 ,  H03H9/00

CPC分类号： H03H9/6483 ,  H03H3/04 ,  H03H9/02118 ,  H03H9/1014 ,  H03H9/1035 ,  H03H9/581 ,  H03H9/605 ,  Y10T29/42

摘要： A piezoelectric filter is one not changing in the holding position of resonator in spite of impulse, small in the number of parts, easy to assemble from one direction, small, thin, and stable in characteristic. For example, as shown in FIG. 7, on electrode patterns on a package 10 forming wiring electrode patterns 11, holding protrusions 13 for holding resonators, and partition boards 14 for positioning resonators, a rectangular plate type piezoelectric resonators 12 are adhered with conductive adhesive. The rectangular plate type piezoelectric resonators 12 and the package 10 are adhered and reinforced from above with a vibration absorbing member 15, and wiring is formed from above the resonators by a wire bonding 16, thereby wiring resonators in a ladder form. Or, as shown in FIG. 11, after forming electrode patterns 102 on a piezoelectric substrate 101, a rectangular plate resonator 104 is cut out from a piezoelectric substrate 101 by laser in a shape consecutive to the piezoelectric substrate 101 by the node of length expander mode, and the piezoelectric substrate 101 is enclosed by a spacer 106 and a sheet 107 from above and beneath.

摘要翻译： 压电滤波器是谐振器的保持位置不变的部分，部件数量少，易于从一个方向组装，小，薄，稳定的特性。 例如，如图1所示。 如图7所示，在形成布线电极图案11的保持用谐振器用保持突起13的封装体10上的电极图形和用于定位谐振器的分隔板14上，用导电性粘合剂粘合矩形板状压电谐振器12。 矩形板型压电谐振器12和封装10从上方用振动吸收构件15粘接和加强，并且通过引线接合16从谐振器的上方形成布线，从而以梯形形式布线谐振器。 或者，如图1所示。 如图11所示，在压电基板101上形成电极图案102之后，通过长度扩展器模式的节点以与压电基板101连续的形状的激光从压电基板101切出矩形板谐振器104，并且压电基板101 被隔板106和片材107从上方和下方包围。

公开(公告)号：US5920142A

公开(公告)日：1999-07-06

申请号：US813279

申请日：1997-03-10

申请人： Keiji Onishi ,  Hideki Iwaki ,  Shun-ichi Seki ,  Yutaka Taguchi ,  Tsukasa Shiraishi ,  Yoshihiro Bessho ,  Osamu Kawasaki ,  Kazuo Eda

发明人： Keiji Onishi ,  Hideki Iwaki ,  Shun-ichi Seki ,  Yutaka Taguchi ,  Tsukasa Shiraishi ,  Yoshihiro Bessho ,  Osamu Kawasaki ,  Kazuo Eda

IPC分类号： H03H3/08 ,  H03H9/10 ,  H01L41/08

CPC分类号： H03H9/0509 ,  H03H3/08 ,  H03H9/0585 ,  H03H9/059 ,  H03H9/1042 ,  H03H9/1071 ,  H03H9/1085 ,  H03H9/1092 ,  H01L2224/1134 ,  H01L2224/131 ,  H01L2224/13124 ,  H01L2224/13144 ,  H01L2224/45144 ,  H01L2924/00013 ,  H01L2924/09701 ,  H01L2924/16152 ,  Y10T29/42 ,  Y10T29/4913 ,  Y10T29/49146

摘要： The present invention relates to an electronic part used for mobile communications apparatuses and the like, and more particularly to an electronic part, such as an acoustic surface-wave device, a piezoelectric ceramic device or the like, which requires an oscillation space near the surface of the functional device chip thereof, and a method of production thereof. With this method, a space retainer for forming a sealed space at the functional portion of the chip can be hermetically sealed and have high moisture resistance, and the process of forming the space retainer can be carried out easily.The electronic part of the present invention comprises a functional device chip, a space retainer for forming a sealed space at the functional portion of the chip, a circuit substrate to which the chip is secured, electrode interconnection portions for establishing electric connection between the chip and the circuit substrate, and a sealing resin for covering and sealing at least the space retainer, wherein the space retainer comprises a support layer made of a synthetic resin film, provided with an opening enclosing the functional portion and joined onto the main surface, and a cover formed and joined onto the support layer so as to cover the functional portion and form a sealed space between the cover and the functional portion.

公开(公告)号：US5644199A

公开(公告)日：1997-07-01

申请号：US503512

申请日：1995-07-18

申请人： Takashi Nojima ,  Masanori Sumihara ,  Tetsuro Otsuchi ,  Takahiro Nishikura ,  Osamu Kawasaki ,  Katsu Takeda ,  Katsumi Imada

发明人： Takashi Nojima ,  Masanori Sumihara ,  Tetsuro Otsuchi ,  Takahiro Nishikura ,  Osamu Kawasaki ,  Katsu Takeda ,  Katsumi Imada

IPC分类号： H01L41/04 ,  H02N2/14 ,  H02K33/00

CPC分类号： H02N2/166 ,  H02N2/142

摘要： The present invention relates to a method for driving an ultrasonic motor of the type which includes a vibrator for causing a flexural vibration wave in response to a pair of AC driving voltage signals, and a rotor in contact with the vibrator and moved by the flexural vibration wave. The rotational speed of the ultrasonic motor is controlled by using a feedback signal and a data table, the feedback signal indicating the current rotational speed of the ultrasonic motor, and the data table storing values of the feedback signal as a standard function of the rotational 21 speed. The method includes the step of sampling the feedback signal and detecting the rotational speed in a plurality of rotation states of the ultrasonic motor. The method obtains an approximate function representing the relationship between the sampled feedback signal and the detected rotational speed of the ultrasonic motor, and calculates correction coefficients for adjusting the approximate function to the standard function. The method then controls the rotational speed of the ultrasonic motor by using the feedback signal. In the controlling step, the method corrects the feedback signal obtained from the ultrasonic motor by using the correction coefficient, whereby a value of the approximate function is transformed into a corresponding value of the standard function.

摘要翻译： 本发明涉及一种用于驱动超声波电动机的方法，该超声波电动机包括响应于一对交流驱动电压信号而产生弯曲振动波的振动器，以及与振动器接触并通过弯曲振动移动的转子 波。 通过使用反馈信号和数据表，指示超声波马达的当前转速的反馈信号和将反馈信号的值作为旋转21的标准函数的数据表来控制超声波马达的转速 速度。 该方法包括对超声波马达的多个旋转状态中的反馈信号进行采样和检测转速的步骤。 该方法获得表示采样反馈信号与检测到的超声波马达的转速之间的关系的近似函数，并计算用于调整与标准函数近似函数的校正系数。 然后，该方法通过使用反馈信号来控制超声波马达的转速。 在控制步骤中，该方法通过使用校正系数校正从超声波马达获得的反馈信号，由此将近似函数的值转换为标准函数的对应值。

公开(公告)号：US5521457A

公开(公告)日：1996-05-28

申请号：US249738

申请日：1994-05-26

申请人： Osamu Kawasaki ,  Hidenobu Shintaku ,  Shigeo Suzuki ,  Masahiro Nagasawa ,  Hiroshi Fukushima ,  Hirofumi Tajika

发明人： Osamu Kawasaki ,  Hidenobu Shintaku ,  Shigeo Suzuki ,  Masahiro Nagasawa ,  Hiroshi Fukushima ,  Hirofumi Tajika

IPC分类号： B06B1/06 ,  H03H9/05 ,  H03H9/17 ,  H01L41/08

CPC分类号： H03H9/09 ,  B06B1/06 ,  H03H9/1028

摘要： Protrusions made of an electrically conductive material such as a metal or ceramic are formed around a node point or a node line of vibrations of a piezoelectric plate on two principal planes thereof by a spraying process. The piezoelectric plate is held at the protrusions with leaf springs on the two principal planes. Thus, protrusions of a small surface area are formed without deteriorating the piezoelectric plate. The piezoelectric plate can be held stably without deteriorating the vibration characteristics. An alternating voltage is applied to electrodes of the piezoelectric plate through the electrically conductive protrusions. Because a spraying process is used, the protrusions can be thickly and precisely formed in a small area and held surely and reliably, with a good mechanical strength of the protrusions.

摘要翻译： 由诸如金属或陶瓷的导电材料制成的突起通过喷涂工艺在其两个主平面上的压电板的振动的节点或节点线周围形成。 压电板通过两个主平面上的板簧保持在突起处。 因此，形成小表面积的突起，而不会使压电板劣化。 压电板可以稳定地保持而不会降低振动特性。 通过导电突起将交变电压施加到压电板的电极。 由于使用喷涂工艺，所以能够以较小的面积厚度精确地形成突出部，并且以突出部的良好机械强度可靠且可靠地保持。