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51. 发明授权

US07477115B2 Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator 失效
标题翻译：压电谐振器，制造压电谐振器的方法以及使用压电谐振器的滤波器，双工器和通信装置
公开(公告)号：US07477115B2
公开(公告)日：2009-01-13
申请号：US11488148
申请日：2006-07-18
申请人： Hiroshi Nakatsuka , Keiji Onishi , Hiroyuki Nakamura , Takehiko Yamakawa , Hiroshi Yamaguchi
发明人： Hiroshi Nakatsuka , Keiji Onishi , Hiroyuki Nakamura , Takehiko Yamakawa , Hiroshi Yamaguchi
IPC分类号： H03H9/72 , H03H9/64 , H03H9/15
CPC分类号： H03H3/04 , H03H9/0211 , H03H9/173 , Y10T29/42
摘要： A piezoeletric resonator includes: a substrate; a lower electrode formed on or above the substrate; a piezoeletric body formed on or above the lower electrode; an upper electrode formed on or above the piezoeletric body; and a cavity under a vibrating portion formed by the lower electrode, the piezoeletric body, and the upper electrode. Where a resonant frequency of vibration with a thickness of the vibrating portion being a half of a wavelength is taken as fr, an average of ultrasonic velocity in a material forming the cavity is taken as Vc, and a value determined based on the resonant frequency fr and the average of ultrasonic velocity Vc is taken as λc (=Vc/fr), a depth of the cavity is set so as to be equal to or larger than n×λc/2−λc/8 and equal to or smaller than n×λc/2+λc/8.
摘要翻译：压电谐振器包括：基板; 形成在基板上或上方的下电极; 形成在下电极上或上的压电体; 形成在压电体上或上的上电极; 以及由下电极，压电体和上电极形成的振动部下的空腔。其中振动部分的厚度为波长的一半的振动的共振频率为fr，将形成空腔的材料中的超声速度的平均值作为Vc，并且基于谐振频率fr确定的值超声波速度Vc的平均值为lambdac（= Vc / fr），空腔的深度设定为等于或大于n×lambdac / 2-lambdac / 8且等于或小于nxlambdac / 2 + lambdac / 8。

52. 发明授权

US07476839B2 Amplifier circuit for optical disk drive 有权
标题翻译：用于光盘驱动器的放大器电路
公开(公告)号：US07476839B2
公开(公告)日：2009-01-13
申请号：US10983737
申请日：2004-11-09
申请人： Hiroshi Yamaguchi , Masaki Taniguchi
发明人： Hiroshi Yamaguchi , Masaki Taniguchi
IPC分类号： H03F3/06 , H03F3/45 , H03G3/00 , G11B11/00
CPC分类号： H03F3/08 , H03F3/45085 , H03F2203/45466 , H03G3/3084
摘要： An operational amplifier including a pair of differential input transistors is provided with a feedback resistor switching circuit and a variable current source. When a loaded optical disk is a DVD-ROM, the feedback resistor switching circuit reduces a gain of the operational amplifier and the variable current source selects a large current (of, for example, 1 mA) as a common bias current supplied to the differential input transistors. When the loaded optical disk is a DVD-RAM with low reflectance and low recording/reproducing speed, the feedback resistor switching circuit enhances the gain of the operational amplifier and the variable current source selects a small current (of, for example, 0.5 mA) as the common bias current.
摘要翻译：包括一对差分输入晶体管的运算放大器设置有反馈电阻器切换电路和可变电流源。当加载的光盘是DVD-ROM时，反馈电阻器开关电路降低运算放大器的增益，并且可变电流源选择大电流（例如，1mA）作为提供给差分器的公共偏置电流输入晶体管。当装载的光盘是具有低反射率和低记录/再现速度的DVD-RAM时，反馈电阻器切换电路增强了运算放大器的增益，并且可变电流源选择小电流（例如，0.5mA）作为常见的偏置电流。

53. 发明申请

US20080317628A1 CHECK SHEET 审中-公开
标题翻译：检查表
公开(公告)号：US20080317628A1
公开(公告)日：2008-12-25
申请号：US12142473
申请日：2008-06-19
申请人： Hideyasu ISHIBASHI , Yoshiki Sakaino , Hiroshi Yamaguchi , Hiroyuki Niwano
发明人： Hideyasu ISHIBASHI , Yoshiki Sakaino , Hiroshi Yamaguchi , Hiroyuki Niwano
IPC分类号： G01N21/78
CPC分类号： G01N21/78 , A61B5/0059 , A61B5/01 , A61B5/0261 , A61B5/14539 , A61B5/4266 , A61B5/4272 , A61B5/445 , G01N21/8483
摘要： A check sheet includes: a reagent container that contains a reagent that changes color by being brought into contact with a target element generated from skin; and a plurality of filters provided in different positions from each other at the opposite side to the side of the reagent container to be attached to the skin along the reagent container, and emitting light in wavelength regions different from each other. A check sheet includes: a reagent container that contains a reagent that changes color by being brought into contact with a target element generated from skin; and a filter provided at the opposite side to the side of the reagent container to be attached to the skin, and transmitting light in a part of a wavelength region detectable by a light detector detecting a color of the reagent.
摘要翻译：支票单包括：试剂容器，其包含通过与由皮肤产生的目标元素接触而改变颜色的试剂; 以及多个滤光器，其在与试剂容器侧相反一侧的不同位置处设置成沿着试剂容器附着到皮肤，并且发射彼此不同的波长区域的光。支票单包括：试剂容器，其包含通过与由皮肤产生的目标元素接触而改变颜色的试剂; 以及设置在试剂容器的与皮肤相连的一侧的相对侧的过滤器，并且透射由检测到试剂的颜色的光检测器检测的波长区域的一部分的光。

54. 发明申请

US20080179501A1 Output impedance varying circuit 有权
公开(公告)号：US20080179501A1
公开(公告)日：2008-07-31
申请号：US12076788
申请日：2008-03-24
申请人： Hiroshi Yamaguchi , Masaki Taniguchi
发明人： Hiroshi Yamaguchi , Masaki Taniguchi
IPC分类号： G01J1/44
CPC分类号： H03F3/3069 , H03F1/08 , H03F1/56 , H03F3/08 , H03F3/087 , H03F3/343
摘要： A photo detector IC (PDIC) is connected with a flexible printed circuit board (FPC). A signal converted into a voltage through light-to-voltage conversion in the PDIC is connected with the drain of a field effect transistor (FET), while the source of the FET is connected to an output terminal. A signal from the output terminal is input into a signal processing board of the main body via the FPC serving as an equivalent circuit composed of a coil and a capacitor. The gate of the FET is connected with a variable voltage source. Peaking occurs due to inductor components and capacitance components of the FPC. However, by application of voltage to the variable voltage source, the gate voltage value of the FET is adjusted to be an optimal value, whereby the peaking is suppressed by the on-resistance of the FET.

55. 发明授权

US07391265B2 Amplifier unit and optical disc drive 失效
标题翻译：放大器单元和光盘驱动器
公开(公告)号：US07391265B2
公开(公告)日：2008-06-24
申请号：US11430241
申请日：2006-05-09
申请人： Shinichi Miyamoto , Yousuke Kuroiwa , Masaya Ueda , Hideo Fukuda , Hiroshi Yamaguchi , Masaki Taniguchi
发明人： Shinichi Miyamoto , Yousuke Kuroiwa , Masaya Ueda , Hideo Fukuda , Hiroshi Yamaguchi , Masaki Taniguchi
IPC分类号： H03F3/45 , H03F3/08
CPC分类号： H03F3/3432 , H03F3/08 , H03F2200/78
摘要： An amplifier unit is provided, with which the need for manufacturing a photoelectric conversion IC in Bi-CMOS process is eliminated, and relatively low process cost of the photoelectric conversion IC is achieved. The input section of a buffer (the base of a transistor Q5) is connected with a plurality of patterns of phase compensation circuits each including a resistor and a capacitor connected in series. A bipolar transistor (Q6) is interposed between a positive power supply line and a capacitor (C2) forming a capacitance of the phase compensation circuit. By switching on/off the bipolar transistor (Q6), the capacitance value and resistance value of the phase compensation circuit are switched. Since the bipolar transistor (Q6) is interposed between the capacitor (C2) and the positive power supply line, base current (Isw) acting as a switch signal does not affect the amplifier unit.
摘要翻译：提供放大器单元，消除了在Bi-CMOS工艺中制造光电转换IC的需要，并且实现了光电转换IC的相对低的处理成本。缓冲器（晶体管Q 5的基极）的输入部分与多个相位补偿电路相连，每个相位补偿电路均包括串联连接的电阻器和电容器。在正电源线和形成相位补偿电路的电容的电容器（C 2）之间插入双极晶体管（Q6）。通过接通/关断双极晶体管（Q 6），相位补偿电路的电容值和电阻值被切换。由于双极晶体管（Q 6）插在电容器（C 2）和正电源线之间，所以作为开关信号的基极电流（Isw）不影响放大器单元。

56. 发明申请

US20080035182A1 Substrate Treatment Apparatus 审中-公开
标题翻译：基板处理装置
公开(公告)号：US20080035182A1
公开(公告)日：2008-02-14
申请号：US11574760
申请日：2005-05-23
申请人： Katsuyoshi Nakatsukasa , Hiroshi Yamaguchi , Kazuhisa Ogasawara , Hiroshi Kizawa
发明人： Katsuyoshi Nakatsukasa , Hiroshi Yamaguchi , Kazuhisa Ogasawara , Hiroshi Kizawa
IPC分类号： B08B3/00
CPC分类号： H01L21/02052 , H01L21/67028 , H01L21/67034
摘要： A substrate treatment apparatus, comprising a box-shaped treatment tank (11) having an opening part at its upper side and a cover body (21) openably covering the opening part of the treatment tank. The cover body (21) is characterized in that a drying chamber (23) storing and drying a treated substrate (W) is formed therein, the treatment tank (11) is so formed that at least three of treatment fluid feed nozzle tubes (14a) to (14c) and (14a′) to (14c′) are disposed at each of the opposed side wall faces thereof forming the box shape horizontally at specified intervals and these feed nozzle tubes (14a) to (14c) and (14a′) to (14c′) are formed to be connected to a switching mechanism to supply a treatment fluid from the opposed side wall sides while alternately switching them at the opposed side wall faces. Thus, the treatment of various types of chemical liquids, flushing, and drying can be performed in the same treatment tank.
摘要翻译：一种基板处理装置，包括：在其上侧具有开口部的盒状处理槽（11）和可开封地覆盖处理槽的开口部的盖体（21）。盖体（21）的特征在于，在其中形成有储存和干燥处理过的基材（W）的干燥室（23），处理槽（11）形成为至少三个处理液供给喷嘴管（14 a）至（14c）和（14a'）至（14c'）设置在每个相对的侧壁面上，以规定的间隔水平地形成箱形，并且这些进料喷嘴管（14a）至（14 c）和（14a'）至（14c'）形成为连接到切换机构以从相对的侧壁侧供应处理流体，同时在相对的侧壁面交替切换它们。因此，可以在相同的处理槽中进行各种化学液体的处理，冲洗和干燥。

57. 发明申请

US20070291966A1 Image display apparatus 有权
标题翻译：图像显示装置
公开(公告)号：US20070291966A1
公开(公告)日：2007-12-20
申请号：US11804456
申请日：2007-05-18
申请人： Yasushi Tanijiri , Sei Mitsui , Hiroshi Yamaguchi
发明人： Yasushi Tanijiri , Sei Mitsui , Hiroshi Yamaguchi
IPC分类号： H04R5/02 , H04R1/02
CPC分类号： H04R1/1066 , G02B27/0176 , H04R1/1016 , H04R5/0335
摘要： An image display apparatus, which is mounted on a head or face of a wearer attachably and detachably and allows the wearer to view an image and hear sound, includes a long formed temple supported by a temporal region of head or an ear when the wearer is wearing the image display apparatus; a speaker that generates sound, a sound generating face thereof being insertable into the ear at a vicinity of an opening of the ear; and a position adjusting mechanism that holds the speaker, attachably to and detachably from the temple, and movably at least substantially along a surface of the temporal region of the head.
摘要翻译：一种图像显示装置，其安装在穿戴者的头部或脸部上，可安装和拆卸地使佩戴者观看图像和听到声音，包括当佩戴者是穿着者时，由头部或耳朵的颞部区域支撑的长成形的镜腿佩戴图像显示装置; 产生声音的扬声器，其声音产生面可在耳朵的开口附近插入到耳朵中; 以及位置调节机构，其将所述扬声器固定到所述镜腿上并且可拆卸地从所述镜腿移除，并且至少基本上沿所述头部的所述时间区域的表面可移动地移动。

58. 发明申请

US20070236756A1 Image Reading Apparatus 审中-公开
标题翻译：图像读取装置
公开(公告)号：US20070236756A1
公开(公告)日：2007-10-11
申请号：US11690210
申请日：2007-03-23
申请人： Hiroshi Yamaguchi
发明人： Hiroshi Yamaguchi
IPC分类号： H04N1/04
CPC分类号： H04N1/193 , H04N1/1017 , H04N1/12 , H04N2201/0081 , H04N2201/0446
摘要： To provide an image reading apparatus that can be reduced in size in the width direction by making common an ADF conveying reading area and an FBS reading area. An image reading apparatus includes a platen glass having a common reading area in which ADF scanning and FBS operation are configured to be performed.
摘要翻译：为了提供通过使ADF传送读取区域和FBS读取区域相同而能够在宽度方向上减小的图像读取装置。图像读取装置包括具有ADF扫描和FBS操作被配置为执行的公共读取区域的压板玻璃。

59. 发明授权

US07256410B2 Solid state relay 失效
标题翻译：固态继电器
公开(公告)号：US07256410B2
公开(公告)日：2007-08-14
申请号：US11612162
申请日：2006-12-18
申请人： Hiroshi Yamaguchi
发明人： Hiroshi Yamaguchi
IPC分类号： H01L21/44
CPC分类号： H01L25/167 , H01L23/49537 , H01L2224/48091 , H01L2224/48247 , H01L2224/49111 , H01L2924/1301 , H01L2924/13033 , H01L2924/13034 , H01L2924/1305 , H01L2924/13055 , H01L2924/3025 , H01L2924/00 , H01L2924/00014
摘要： A solid state relay is formed by mounting a light-emitting element on a light-emitting side lead frame, mounting a light-receiving element or a switching element which operates in response to the light-receiving element and signals from the light-receiving element on a light-receiving side lead frame, arranging these lead frames on the light-emitting side and the light-receiving side to opposite each other, and sealing into one package and is formed by mounting protective element that protects the light-emitting element or the light-receiving element on at least one of the lead frames and arranging the protective element or the protective element and the switching element inside a primary mold resin that seals the light-emitting element and the light-receiving element.
摘要翻译：固态继电器通过将发光元件安装在发光侧引线框架上，安装受光元件或响应于光接收元件操作的开关元件和来自光接收元件的信号而形成在光接收侧引线框架上，将这些引线框架布置在发光侧和光接收侧彼此相对，并且密封成一个封装，并且通过安装保护元件来形成，该保护元件保护发光元件或至少一个引线框架上的光接收元件，并且将保护元件或保护元件和开关元件布置在密封发光元件和光接收元件的一次模制树脂内部。

60. 发明申请

US20070175026A1 Method of fabricating crystal oscillator with pedestal 有权
标题翻译：制造具有基座的晶体振荡器的方法
公开(公告)号：US20070175026A1
公开(公告)日：2007-08-02
申请号：US11699107
申请日：2007-01-29
申请人： Hiroshi Yamaguchi
发明人： Hiroshi Yamaguchi
IPC分类号： H01K3/22
CPC分类号： H03H3/08 , Y10T29/42 , Y10T29/49004 , Y10T29/4913 , Y10T29/49147 , Y10T29/49158
摘要： The present invention provides a method of fabricating a crystal oscillator with pedestal for surface mounting, which is provided on a base surface of a crystal oscillator from which a pair of lead wires extends and which is formed by injection molding using a mold with a liquid-crystal polymer as raw material; wherein protrusions that follow the shape of said mold are provided on at least a corner around the outer periphery of the surface of the oscillator pedestal facing said base surface of said crystal oscillator; a non-defective product is assumed to be one in which the upper surface of each of said protrusions is a flat surface, but a defective product is assumed to be one in which the flat surface of said protrusion is ridged; and only a non-defective product is mounted onto the base surface of the crystal oscillator. This makes it possible to provide a method of fabricating a crystal oscillator by which reliability is increased while the strength of the oscillator pedestal is maintained.
摘要翻译：本发明提供一种制造具有用于表面安装的基座的晶体振荡器的方法，该晶体振荡器设置在晶体振荡器的基底表面上，一对引线从该晶体振荡器的基底表面延伸，并且通过使用具有液体 - 晶体聚合物为原料; 其特征在于，在与所述晶体振子的所述基面相对的所述振荡台的表面的外周的至少一个角上设置有跟随所述模具形状的突起; 假设无缺陷产品是其中每个所述突起的上表面是平坦表面的缺陷产品，但是假设缺陷产品是其中所述突起的平坦表面被脊化的缺陷产品; 并且只有无缺陷的产品安装在晶体振荡器的基面上。这使得可以提供制造在保持振荡器基座的强度的同时提高可靠性的晶体振荡器的方法。

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