专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5260824A Atomic force microscope 失效
标题翻译：原子力显微镜
公开(公告)号：US5260824A
公开(公告)日：1993-11-09
申请号：US511054
申请日：1990-04-19
申请人： Takao Okada , Shuzo Mishima , Tsugiko Takase , Hirofumi Miyamoto , Hiroko Ohta , Yasushi Satoh , Yoshimitsu Enomoto , Toshiaki Matsuzawa , Yuzo Nakamura , Hiroshi Kajimura
发明人： Takao Okada , Shuzo Mishima , Tsugiko Takase , Hirofumi Miyamoto , Hiroko Ohta , Yasushi Satoh , Yoshimitsu Enomoto , Toshiaki Matsuzawa , Yuzo Nakamura , Hiroshi Kajimura
IPC分类号： G01B7/34 , G01B21/30 , G01L5/00 , G01Q20/02 , G01Q20/04 , G01Q30/02 , G01Q60/38 , G02B4/00 , G01B5/28 , G01N23/00
CPC分类号： G01Q60/38 , B82Y35/00 , G01Q20/02 , G01Q30/025 , Y10S977/87
摘要： An atomic force microscope comprises a probe having a sharply-pointed tip end. The probe is supported on the free end portion of a cantilever and is close to the surface of a specimen. When an interatomic force is produced, the cantilever is deformed, and the probe is displaced. The displacement of the probe is detected by an optical system. A light beam emitted from a light source is collimated by a lens, and reflected by a polarized beam-splitter, and also by a half-mirror. Then, the light beam passes through a quarter wavelength plate and an objective lens, such that the light is converged on the cantilever. The reflected light beam from the cantilever returns along the same optical path and passes through the splitter. The light beam is divided into two light beams at the splitter. These two light beams are reflected by respective prisms and are then incident on respective photodetectors. These photodetectors detect the displacement of the probe.

2. 发明授权

US5083022A Scanning tunneling microscope 失效
标题翻译：扫描隧道显微镜
公开(公告)号：US5083022A
公开(公告)日：1992-01-21
申请号：US589491
申请日：1990-09-27
申请人： Hirofumi Miyamoto , Tsugiko Takase , Takao Okada , Shuzo Mishima , Hiroko Ohta
发明人： Hirofumi Miyamoto , Tsugiko Takase , Takao Okada , Shuzo Mishima , Hiroko Ohta
IPC分类号： G01B7/34 , G01N27/00 , G01Q10/02 , G01Q20/02 , G01Q30/02 , G01Q60/10 , H01J37/28 , H01J37/00
CPC分类号： G01Q70/02 , B82Y35/00 , G01Q10/02 , G01Q30/025 , G01Q60/16 , B82Y20/00 , Y10S977/869
摘要： A scanning tunneling microscope includes an observation optical system for optically observing the surface of an object. The optical system is fixed on an optical system fixing member. The optical system is moved in a direction (Z-direction) vertical to the surface of the object by means of a motor, whereby the focal point of the optical system is adjusted. An STM measurement probe supported by an optically transparent member is disposed between the optical system and the object. When the object is optically observed, the probe is displaced from the focal point by means of a micrometer. Thus, an optical observation image of the surface of the object, which is not affected by the shadow of the probe, can be obtained. When the STM measurement is carried out, a probe unit enables the probe to scan the surface of the object, and an STM image is obtained by a conventional method.

3. 发明授权

US5041783A Probe unit for an atomic probe microscope 失效
标题翻译：原子探针显微镜的探针单元
公开(公告)号：US5041783A
公开(公告)日：1991-08-20
申请号：US475169
申请日：1990-02-05
申请人： Hiroko Ohta , Tsugiko Takase , Shuzo Mishima , Hirofumi Miyamoto , Takao Okada
发明人： Hiroko Ohta , Tsugiko Takase , Shuzo Mishima , Hirofumi Miyamoto , Takao Okada
IPC分类号： G01B7/34 , G01N27/00 , G01N37/00 , G01Q30/02 , G01Q30/08 , G01Q60/10 , G01Q60/16 , G01Q60/38 , G01R31/00 , H01J37/00 , H01J37/28
CPC分类号： G01Q60/16 , B82Y35/00 , G01Q30/025 , G01Q70/02 , Y10S977/861
摘要： A probe unit includes a disk-like substrate made of transparent material, a transparent electrode coated on all over the substrate, and a metal wire whose sharp tip is projected vertically and upwardly from the center of the substrate through the transparent electrode. The metal wire is made of Pt-Ir, which incudes a sharp tip projected from the upper surface of the substrate and a stem embedded in a hole of the electrode and fixed to the electrode and substrate by conductive adhesive.

4. 外观设计

USD335888S Probe for a scanning tunneling microscope 失效
公开(公告)号：USD335888S
公开(公告)日：1993-05-25
申请号：US621550
申请日：1990-12-03
申请人： Takao Okada , Tsugiko Takase , Shuzo Mishima , Hisanari Shimazu , Akira Yagi , Hiroko Ota , Hirofumi Miyamoto , Takaaki Takenobu
设计人： Takao Okada , Tsugiko Takase , Shuzo Mishima , Hisanari Shimazu , Akira Yagi , Hiroko Ota , Hirofumi Miyamoto , Takaaki Takenobu

5. 发明授权

US5059793A Scanning tunneling microscope having proper servo control function 失效
标题翻译：扫描隧道显微镜具有适当的伺服控制功能
公开(公告)号：US5059793A
公开(公告)日：1991-10-22
申请号：US591457
申请日：1990-10-01
申请人： Hirofumi Miyamoto , Takao Okada , Tsugiko Takase , Shuzo Mishima , Hiroko Ota
发明人： Hirofumi Miyamoto , Takao Okada , Tsugiko Takase , Shuzo Mishima , Hiroko Ota
IPC分类号： G01N27/00 , G01Q10/00 , G01Q30/06 , G01Q60/16
CPC分类号： G01Q60/16 , B82Y35/00 , Y10S977/851
摘要： A scanning tunneling microscope includes a piezoelectric driver expanding and contracting according to a voltage applied thereto to adjust the distance between a sample and a probe. A servo circuit outputs a servo voltage to control the expansion and contraction of the piezoelectric driver to keep a tunnel current flowing between the sample and the probe at a constant value. A correction voltage generating circuit generates a given correction voltage to correct a voltage to be applied to the piezoelectric driver. An adding circuit adds the servo voltage and the correction voltage together and supplies an added output to the piezoelectric driver. A control circuit controls the correction voltage according to the servo voltage to set the added output to a given reference voltage.

6. 发明授权

US5296704A Scanning tunneling microscope 失效
标题翻译：扫描隧道显微镜
公开(公告)号：US5296704A
公开(公告)日：1994-03-22
申请号：US821123
申请日：1992-01-14
申请人： Shuzo Mishima , Takao Okada , Tsugiko Takase , Hiroko Ota , Hirofumi Miyamoto
发明人： Shuzo Mishima , Takao Okada , Tsugiko Takase , Hiroko Ota , Hirofumi Miyamoto
IPC分类号： G01Q20/02 , G01B7/34 , G01B21/30 , G01N27/00 , G01N37/00 , G01Q10/04 , G01Q30/02 , G01Q30/20 , G01Q60/10 , G01Q60/16 , G01Q70/04 , H01J37/00
CPC分类号： G01Q60/16 , B82Y35/00 , G01Q30/025 , G01Q30/08 , G01Q30/18 , Y10S977/869
摘要： A scanning tunneling microscope has an STM unit including a probe for scanning the surface of an object. The STM unit has at its outer peripheral surface a cylindrical enclosing member extending towards an object table. When the object is observed, the object table is elevated or the STM unit is lowered, so that the enclosing member is urged upon the table. The table and the STM unit constitute one body. As a result, relative movement between the object and the probe can be prevented, and also influence due to vibration can be prevented. In addition, the enclosing member isolates the object and the probe from the outside space, whereby electric noise, magnetic noise, sound noise and air flow are shielded. Thus, the influence due to external vibration can be reduced, and the stability is enhanced.
摘要翻译：扫描隧道显微镜具有包括用于扫描物体表面的探针的STM单元。 STM单元在其外周表面具有朝向物台延伸的圆柱形封闭构件。当观察对象时，对象表被升高或者STM单元被降低，使得封闭构件被推到桌子上。表和STM单元构成一体。结果，可以防止物体和探针之间的相对运动，并且还可以防止由振动引起的影响。此外，封闭构件将物体和探针与外部空间隔离，由此屏蔽电噪声，磁噪声，声音噪声和空气流。因此，可以降低由外部振动引起的影响，提高稳定性。

7. 发明授权

US5136162A Measuring device in a scanning probe microscope 失效
标题翻译：扫描探针显微镜中的测量装置
公开(公告)号：US5136162A
公开(公告)日：1992-08-04
申请号：US730475
申请日：1991-07-16
申请人： Hirofumi Miyamoto , Tsugiko Takase , Hiroshi Kajimura , Akitoshi Toda
发明人： Hirofumi Miyamoto , Tsugiko Takase , Hiroshi Kajimura , Akitoshi Toda
IPC分类号： G01B7/34 , G01N37/00 , G01Q30/18 , G01Q60/10 , G01Q70/08 , G05D3/12 , H01J37/252 , H01J37/26 , H01J37/28 , H01L41/09
CPC分类号： G01Q60/16 , B82Y35/00 , G01Q10/04 , G01Q20/04 , Y10S977/86
摘要： A probe for scanning a sample is attached to a probe electrode supported by a cylindrical piezoelectric actuator. The actuator has four drive electrodes on its periphery, and deforms in the three axial directions in accordance with the voltage applied to the drive electrodes. A girdling electrode is provided between the actuator and the probe electrode. The girdling electrode is insulated from the probe electrode and the drive electrodes by insulator members provided on its upper and lower surfaces. A bias voltage signal S1 is input to an operational amplifier of which the output is connected to the girdling electrode. The amplifier is a voltage follower for equalizing the potential of the girdling electrode to that of the bias voltage signal S1. An operational amplifier has a non-inversion input to which the bias voltage signal S1 is input, and an inversion input connected to the probe electrode. While equalizing the potential of the probe electrode to that of the bias input voltage S1, the amplifier converts a tunnel current flowing between the probe and the sample to a voltage signal S2. An operational amplifier subtracts a bias voltage component from the voltage signal S2, and outputs a tunnel current signal S3.
摘要翻译：用于扫描样品的探针连接到由圆柱形压电致动器支撑的探针电极。致动器在其周围具有四个驱动电极，并且根据施加到驱动电极的电压在三个轴向方向上变形。在致动器和探针电极之间提供环形电极。环形电极通过设置在其上表面和下表面上的绝缘体与探针电极和驱动电极绝缘。偏置电压信号S1输入到输出与环绕电极连接的运算放大器。放大器是用于使环形电极的电位与偏置电压信号S1的电位相等的电压跟随器。运算放大器具有输入偏置电压信号S1的非反相输入端和连接到探针电极的反相输入端。在使探针电极的电位与偏置输入电压S1的电位相等的同时，放大器将在探头和样品之间流动的隧道电流转换为电压信号S2。运算放大器从电压信号S2中减去偏置电压分量，并输出隧道电流信号S3。

8. 发明授权

US08403403B2 Front vehicle-body structure of vehicle 有权
标题翻译：车前车身结构
公开(公告)号：US08403403B2
公开(公告)日：2013-03-26
申请号：US13186751
申请日：2011-07-20
申请人： Kuniyoshi Tashiro , Nobuyuki Nakayama , Yamato Matsuda , Hirofumi Miyamoto , Hiroshi Sogabe , Masatoki Kito
发明人： Kuniyoshi Tashiro , Nobuyuki Nakayama , Yamato Matsuda , Hirofumi Miyamoto , Hiroshi Sogabe , Masatoki Kito
IPC分类号： B60J7/00
CPC分类号： B62D25/084 , B60R19/02 , B60R21/34
摘要： A pair of sub frames is provided on the outside of a heat exchanger in a vehicle width direction, there is provided a stiffener which interconnects front ends of the sub frames and projects forward, and the stiffener is connected to lower portions of the sub frames. Accordingly, the sufficient attachment rigidity of the stiffener can be secured in the normal state, whereas in the vehicle collision state the stiffener can be easily separated off the sub frames without resisting improperly, so that the safety of pedestrian can be secured.
摘要翻译：在车辆宽度方向的热交换器的外侧设置有一对副框架，设置有将子框架的前端相互连接并向前突出的加强件，并且加强件与子框架的下部连接。因此，能够在正常状态下确保加强件的充分的附着刚性，而在车辆碰撞状态下，能够容易地将加强件从副框架上分离而不会不正确地抵抗，能够确保行人的安全性。

9. 发明授权

US06853266B2 Dielectric filter, dielectric duplexer, and communication device 有权
标题翻译：介质滤波器，介质双工器和通信设备
公开(公告)号：US06853266B2
公开(公告)日：2005-02-08
申请号：US10752577
申请日：2004-01-08
申请人： Hirofumi Miyamoto
发明人： Hirofumi Miyamoto
IPC分类号： H01P1/205 , H01P1/213 , H01P7/04 , H01P5/12 , H01P1/20
CPC分类号： H01P1/2136 , H01P1/2056
摘要： Resonator holes are provided so as to extend between opposing surfaces of a dielectric filter. At least one of the resonator holes have large-diameter hole portions, and small-diameter hole portions communicating with the large-diameter hole portions, respectively. The small-diameter hole portions are provided in one of the opposing surfaces. The axes of the small-diameter hole portions and the axes of the large-diameter hole portions are displaced, respectively, such that the displacement distance P therebetween is within a range which satisfies the relationship R−r
摘要翻译：谐振器孔设置成在介质滤波器的相对表面之间延伸。至少一个谐振器孔具有大直径的孔部分和与大直径孔部分连通的小直径孔部分。小直径孔部分设置在相对表面之一中。小直径孔部的轴线和大直径孔部的轴线分别位移，使得它们之间的位移距离P在满足关系Rr

10. 发明授权

US06181317B2 Display and method of and drive circuit for driving the display 失效
标题翻译：用于驱动显示器的显示和方法以及驱动电路
公开(公告)号：US06181317B2
公开(公告)日：2001-01-30
申请号：US08738033
申请日：1996-10-24
申请人： Yoshihisa Taguchi , Katsunori Tanaka , Katsuhiko Kishida , Tosiya Onodera , Hirofumi Miyamoto , Mikio Oshio , Tsutomu Kai , Masanori Nakamura
发明人： Yoshihisa Taguchi , Katsunori Tanaka , Katsuhiko Kishida , Tosiya Onodera , Hirofumi Miyamoto , Mikio Oshio , Tsutomu Kai , Masanori Nakamura
IPC分类号： G09G500
CPC分类号： G09G5/008 , G09G3/3677 , G09G3/3688 , G09G5/005 , G09G5/006
摘要： A display has a display panel of a first aspect ratio and is able to display on the display panel an image of a second aspect ratio whose width element is larger than that of the first aspect ratio. The display has a gate driver, a data driver, and a timing controller. The gate driver sequentially selects gate lines of the display panel. The data driver stores data for one gate line and supplies the data to one of the gate lines selected by the gate driver. The timing controller supplies control signals to the gate and data drivers so that predetermined data is displayed in top and bottom non-image areas of the display panel during a vertical blanking period. The display is capable of displaying images of different sizes.
摘要翻译：显示器具有第一宽高比的显示面板，并且能够在显示面板上显示其宽度要素大于第一宽高比的第二宽高比的图像。显示器具有栅极驱动器，数据驱动器和定时控制器。栅极驱动器依次选择显示面板的栅极线。数据驱动器存储用于一个栅极线的数据，并将数据提供给由栅极驱动器选择的栅极线之一。定时控制器向门和数据驱动器提供控制信号，使得在垂直消隐期间，预定数据显示在显示面板的顶部和底部非图像区域中。显示器能够显示不同尺寸的图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式