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    Compressor
    1.
    发明授权
    Compressor 有权
    压缩机

    公开(公告)号：US09568000B2

    公开(公告)日：2017-02-14

    申请号：US13522922

    申请日：2011-01-19

    申请人： Masahiro Yamada ,  Yasuhiro Murakami ,  Nobuo Takahashi

    发明人： Masahiro Yamada ,  Yasuhiro Murakami ,  Nobuo Takahashi

    IPC分类号： F04B49/06 ,  F04B49/02 ,  F04C23/00 ,  F04C28/28 ,  F04C29/02 ,  F04C18/02 ,  F04C29/12

    CPC分类号： F04C18/0215 ,  F04B49/02 ,  F04B49/06 ,  F04B2203/021 ,  F04C23/008 ,  F04C28/28 ,  F04C29/026 ,  F04C29/028 ,  F04C29/12 ,  F04C2240/81 ,  F04C2270/19 ,  F04C2270/70 ,  F04C2270/86

    摘要： A compressor includes a casing, a compression mechanism, a drive shaft, a main frame, a motor, a flow path forming member, and a temperature measuring mechanism. The casing stores lubricating oil in its bottom portion. The main frame has the compression mechanism placed on it and supports the drive shaft in such a way that the drive shaft may freely rotate. The flow path forming member forms an oil flow path at a space adjacent an inner peripheral surface of the casing. The oil flow path carries a flow of lubricating oil, which lubricates sliding portions including the compression mechanism and the drive shaft. The temperature measuring mechanism is disposed outside the casing. The temperature measuring mechanism measures the temperature of a section of an outer peripheral surface of the casing adjacent the oil flow path.

    摘要翻译： 压缩机包括壳体，压缩机构，驱动轴，主框架，马达，流路形成构件和温度测量机构。 套管将润滑油储存在其底部。 主框架具有放置在其上的压缩机构，并以驱动轴可以自由旋转的方式支撑驱动轴。 流路形成构件在与壳体的内周面相邻的空间形成油流路。 油流路承载润滑油的流动，其润滑包括压缩机构和驱动轴的滑动部分。 温度测量机构设置在外壳的外部。 温度测量机构测量与油流路相邻的外壳的外周面的一部分的温度。

    Authentication device and authentication control method of a semiconductor chip
    3.
    发明授权
    Authentication device and authentication control method of a semiconductor chip 有权
    一种半导体芯片的认证设备和认证控制方法

    公开(公告)号：US08341728B2

    公开(公告)日：2012-12-25

    申请号：US12257033

    申请日：2008-10-23

    申请人： Seigo Kaihoko ,  Ai Yodokawa ,  Nobuo Takahashi

    发明人： Seigo Kaihoko ,  Ai Yodokawa ,  Nobuo Takahashi

    IPC分类号： G06F7/04 ,  G06F12/00 ,  G06F12/14 ,  G06F13/00 ,  G11C7/00

    CPC分类号： G06F21/34 ,  H04L9/3231

    摘要： An authentication device and method of a semiconductor chip which sends and receives authentication information, performs a login process for permitting an input to the semiconductor chip and an output from the semiconductor chip, controls acquisition of the authentication information and controls installation or uninstallation of a loadable program, assignment of a session to the loadable program unit, and use of the loadable program unit based on the session.

    摘要翻译： 发送和接收认证信息的半导体芯片的认证装置和方法，执行用于允许对半导体芯片的输入和半导体芯片的输出的登录处理，控制认证信息的获取并控制可装载的认证信息的安装或卸载 程序，将会话分配给可加载程序单元，以及基于会话使用可加载程序单元。

    Piezoelectric actuator device for ultrasonic motor
    4.
    发明授权
    Piezoelectric actuator device for ultrasonic motor 失效
    超声波电机用压电致动装置

    公开(公告)号：US07564173B2

    公开(公告)日：2009-07-21

    申请号：US11842233

    申请日：2007-08-21

    申请人： Masahiko Namerikawa ,  Masayuki Uetani ,  Hideki Shimizu ,  Tomohiro Yamada ,  Nobuo Takahashi

    发明人： Masahiko Namerikawa ,  Masayuki Uetani ,  Hideki Shimizu ,  Tomohiro Yamada ,  Nobuo Takahashi

    IPC分类号： H01L41/083

    CPC分类号： H01L41/0471 ,  H01L41/0913 ,  H02N2/004

    摘要： An ultrasonic motor piezoelectric actuator element uses a primary longitudinal mode and a secondary bending mode and includes a stacked piezoelectric element in which piezoelectric layers and electrode layers are stacked alternately in such a manner that the electrode layers divide the piezoelectric layers into two approximately equal portions. A piezoelectric inactive region is formed from the surface portion to the center portion in the thickness direction of the stacked piezoelectric element. The migration resistance of the piezoelectric actuator element is improved while suppressing a decrease in displacement so that a short circuit can be prevented and portions generating heat during alternating polarization can be dispersed, whereby reliability is increased. Moreover, the amount of electrode material used can be reduced, whereby cost can be reduced.

    摘要翻译： 超声波马达压电致动器元件使用主纵向模式和次弯曲模式，并且包括其中压电层和电极层交替堆叠的堆叠压电元件，使得电极层将压电层分成两个近似相等的部分。 在堆叠式压电元件的厚度方向上，从表面部分到中心部分形成压电非活性区域。 改善了压电致动器元件的耐迁移性，同时抑制位移的减小，从而可以防止短路，并且可以分散在交替极化期间产生热量的部分，从而提高可靠性。 此外，可以减少使用的电极材料的量，从而可以降低成本。

    Manufacturing method of piezoelectric/electrostrictive film type device
    5.
    发明授权
    Manufacturing method of piezoelectric/electrostrictive film type device 失效
    压电/电致伸缩薄膜型器件的制造方法

    公开(公告)号：US07267840B2

    公开(公告)日：2007-09-11

    申请号：US10630887

    申请日：2003-07-30

    申请人： Takao Ohnishi ,  Masahiro Murasato ,  Yuki Bessho ,  Nobuo Takahashi

    发明人： Takao Ohnishi ,  Masahiro Murasato ,  Yuki Bessho ,  Nobuo Takahashi

    IPC分类号： B05D5/12

    CPC分类号： H01L41/314 ,  H01L41/0973 ,  H01L41/273

    摘要： A method is provided for manufacturing a piezoelectric/electrostrictive film device including a ceramic substrate and a piezoelectric/electrostrictive operation portion including a lower electrode, a piezoelectric/electrostrictive layer, and upper electrode stacked on the substrate. The piezoelectric/electrostrictive layer is formed to extend beyond at least one of electrodes to form projected portions at its ends. The method includes the steps of forming the piezoelectric/electrostrictive layer so that ends of the piezoelectric/electrostrictive layer are projected to extend beyond ends of at least one electrode, applying a coating liquid in a sufficient amount so that the coating liquid permeates through a gap between at least the projected end portion of the piezoelectric/electrostrictive layer and the substrate, and so as to coat a predetermined portion of the at least one electrode, and drying the applied coating liquid to form a coupling member to couple the projected end portions of the piezoelectric/electrostrictive layer to the substrate.

    摘要翻译： 提供一种用于制造包括陶瓷基板和压电/电致伸缩操作部分的压电/电致伸缩膜装置的方法，该压电/电致伸缩操作部分包括堆叠在基板上的下电极，压电/电致伸缩层和上电极。 压电/电致伸缩层被形成为延伸超过至少一个电极以在其端部处形成突出部分。 该方法包括以下步骤：形成压电/电致伸缩层，使得压电/电致伸缩层的端部突出延伸超过至少一个电极的端部，施加足够量的涂覆液体，使得涂布液体渗透通过间隙 在压电/电致伸缩层的至少突出的端部与基板之间，并且涂覆至少一个电极的预定部分，并干燥所施加的涂覆液体以形成耦合部件，以将突出的端部 压电/电致伸缩层到基板。

    Piezoelectric/electrostrictive film device, and manufacturing method of the device
    6.
    发明授权
    Piezoelectric/electrostrictive film device, and manufacturing method of the device 失效
    压电/电致伸缩膜装置及其制造方法

    公开(公告)号：US07067961B2

    公开(公告)日：2006-06-27

    申请号：US10615545

    申请日：2003-07-08

    申请人： Nobuo Takahashi ,  Yuki Bessho ,  Nobuyuki Kobayashi ,  Masahiro Murasato

    发明人： Nobuo Takahashi ,  Yuki Bessho ,  Nobuyuki Kobayashi ,  Masahiro Murasato

    IPC分类号： H01L41/08

    CPC分类号： C04B35/493 ,  C04B2235/3206 ,  C04B2235/3227 ,  C04B2235/3251 ,  C04B2235/3279 ,  C04B2235/785 ,  H01L41/0973 ,  H01L41/314

    摘要： There is disclosed a piezoelectric/electrostrictive film device which has a flexural displacement and durability equal to or more than those of a related-art piezoelectric/electrostrictive film device and which has a remarkably high resonance frequency and which is superior in high-speed response. The piezoelectric/electrostrictive film device comprises: a substrate formed of ceramic; and a piezoelectric/electrostrictive operation portion including a lower electrode, piezoelectric/electrostrictive layer, and upper electrode which are successively stacked on the substrate and including a projecting end of the piezoelectric/electrostrictive layer with which an upper surface of the lower electrode and a lower surface of the upper electrode are coated, and a projecting portion of the piezoelectric/electrostrictive layer is a coupling member constituted of a hybrid material in which inorganic particles are scattered in a matrix of a polymer compound, and is coupled to the substrate.

    摘要翻译： 公开了一种压电/电致伸缩膜装置，其具有等于或大于现有技术的压电/电致伸缩膜装置的弯曲位移和耐久性，并且具有非常高的谐振频率，并且在高速响应方面优异。 压电/电致伸缩膜装置包括：由陶瓷形成的基板; 以及包括下电极，压电/电致伸缩层和上电极的压电/电致伸缩操作部分，它们依次层叠在基板上，并且包括压电/电致伸缩层的突出端，下电极的上表面和下电极 上部电极的表面被涂覆，并且压电/电致伸缩层的突出部分是由无机颗粒在高分子化合物的基体中散射并耦合到基底的混合材料构成的耦合构件。

    Fingerprint reading method, fingerprint reading system and program
    7.
    发明申请
    Fingerprint reading method, fingerprint reading system and program 有权
    指纹读取方式，指纹读取系统和程序

    公开(公告)号：US20060002596A1

    公开(公告)日：2006-01-05

    申请号：US11172830

    申请日：2005-07-05

    申请人： Nobuo Takahashi

    发明人： Nobuo Takahashi

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00026

    摘要： A vast buffer memory space capable of storing all of partial fingerprint images read by a sweep type fingerprint sensor is made unnecessary in generating feature information of a fingerprint. A fingerprint reading system includes a sweep type fingerprint sensor, a memory which stores partial fingerprint images read by the sensor, and a processor connected to the sensor. The processor includes an image acquisition unit which successively acquires partial fingerprint images read by the sweep type fingerprint sensor and preserves them in the memory, a position calculation unit which calculates position information of a partial fingerprint image, an image division unit which cuts out a unique unit image corresponding to an image region having a predetermined area from the partial fingerprint image on the basis of the position information, and a feature extraction unit which extracts feature information of the unit image.

    摘要翻译： 能够存储由扫描型指纹传感器读取的所有部分指纹图像的大型缓冲存储器空间，不需要生成指纹的特征信息。 指纹读取系统包括扫描型指纹传感器，存储器，其存储由传感器读取的部分指纹图像，以及连接到传感器的处理器。 处理器包括图像获取单元，其连续地获取由扫描型指纹传感器读取的部分指纹图像并将其保存在存储器中;位置计算单元，计算部分指纹图像的位置信息;图像分割单元，其切出唯一的 基于位置信息从与部分指纹图像相对应的具有预定区域的图像区域的单位图像，以及提取单位图像的特征信息的特征提取单元。

    Method for manufacturing a comb teeth type piezoelectric actuator
    8.
    发明申请
    Method for manufacturing a comb teeth type piezoelectric actuator 失效
    梳齿型压电致动器的制造方法

    公开(公告)号：US20050273990A1

    公开(公告)日：2005-12-15

    申请号：US11158725

    申请日：2005-06-22

    申请人： Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Nobuo Takahashi

    发明人： Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Nobuo Takahashi

    IPC分类号： B41J2/14 ,  B41J2/16 ,  H01L41/083 ,  H01L41/22 ,  H01L41/339 ,  H01L41/39 ,  H04R17/00

    CPC分类号： H01L41/083 ,  B41J2/14274 ,  B41J2/1612 ,  B41J2/1632 ,  B41J2/1637 ,  H01L27/20 ,  H01L41/273 ,  H01L41/339 ,  Y10T29/417 ,  Y10T29/42 ,  Y10T29/435 ,  Y10T29/49002 ,  Y10T29/49126

    摘要： A piezoelectric actuator includes comb teeth-shaped piezoelectric actuators, each comprising plural piezoelectric layers. A side surface of each tooth is fired. Actuators are made by (1) preparing a plurality of piezoelectric material green sheets on which electrode films are formed and forming slits on a first green sheet using a punch and a die, (2) pulling up the first green sheet using a stripper, (3) pulling up a top portion of the punch slightly from the lowest portion of the pulled up first green sheet, (4) forming second slits in a second green sheet by the punch, (5) pulling up the second green sheet jointly with the first green sheet, and (6) pulling up the top portion of the punch slightly from the lowest portion of the pulled up second green sheet, and thereafter laminating green sheets by repeating steps (4) through (6). The layers can thereafter be fired.

    摘要翻译： 压电致动器包括梳齿状压电致动器，每个包括多个压电层。 每个牙齿的侧面被烧。 致动器由（1）制备多个压电材料生片，其上形成电极膜并使用冲头和模具在第一生片上形成狭缝，（2）使用剥离器拉起第一生片; 3）从上拉的第一生坯的最下部稍微拉起冲头的上部，（4）通过冲头在第二生坯中形成第二狭缝，（5）将第二生片与 第一生片，和（6）从拉起的第二生片的最下部稍微拉起冲头的顶部部分，然后通过重复步骤（4）至（6）将生片层压。 之后可以点燃这些层。

    Comb teeth type piezoelectric actuator and method for manufacturing the same
    9.
    发明授权
    Comb teeth type piezoelectric actuator and method for manufacturing the same 失效
    梳齿型压电致动器及其制造方法

    公开(公告)号：US06943483B2

    公开(公告)日：2005-09-13

    申请号：US10651769

    申请日：2003-08-29

    申请人： Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Nobuo Takahashi

    发明人： Yukihisa Takeuchi ,  Hiroyuki Tsuji ,  Kazumasa Kitamura ,  Nobuo Takahashi

    IPC分类号： B41J2/14 ,  B41J2/16 ,  H01L41/083 ,  H01L41/22 ,  H01L41/339 ,  H01L41/39

    CPC分类号： H01L41/083 ,  B41J2/14274 ,  B41J2/1612 ,  B41J2/1632 ,  B41J2/1637 ,  H01L27/20 ,  H01L41/273 ,  H01L41/339 ,  Y10T29/417 ,  Y10T29/42 ,  Y10T29/435 ,  Y10T29/49002 ,  Y10T29/49126

    摘要： A piezoelectric actuator includes comb teeth-shaped piezoelectric actuators, each comprising plural piezoelectric layers. A side surface of each tooth is fired. Actuators are made by (1) preparing a plurality of piezoelectric material green sheets on which electrode films are formed and forming slits on a first green sheet using a punch and a die, (2) pulling up the first green sheet using a stripper, (3) pulling up a top portion of the punch slightly from the lowest portion of the pulled up first green sheet, (4) forming second slits in a second green sheet by the punch, (5) pulling up the second green sheet jointly with the first green sheet, and (6) pulling up the top portion of the punch slightly from the lowest portion of the pulled up second green sheet, and thereafter laminating green sheets by repeating steps (4) through (6). The layers can thereafter be fired.

    摘要翻译： 压电致动器包括梳齿状压电致动器，每个包括多个压电层。 每个牙齿的侧面被烧。 致动器由（1）制备多个压电材料生片，其上形成电极膜并使用冲头和模具在第一生片上形成狭缝，（2）使用剥离器拉起第一生片; 3）从上拉的第一生坯的最下部稍微拉起冲头的上部，（4）通过冲头在第二生坯中形成第二狭缝，（5）将第二生片与 第一生片，和（6）从拉起的第二生片的最下部稍微拉起冲头的顶部部分，然后通过重复步骤（4）至（6）将生片层压。 之后可以点燃这些层。