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.

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.

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.

公开(公告)号：US5091880A

公开(公告)日：1992-02-25

申请号：US471841

申请日：1990-01-29

申请人： Yasuo Isono ,  Toshihito Kouchi ,  Akitoshi Toda ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Hiroko Ohta ,  Ryouhei Shimizu

发明人： Yasuo Isono ,  Toshihito Kouchi ,  Akitoshi Toda ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Hiroko Ohta ,  Ryouhei Shimizu

IPC分类号： G01Q80/00 ,  G11B9/00 ,  G11B11/03 ,  G11B17/00 ,  G11B19/00 ,  G11B21/00

CPC分类号： G11C13/0014 ,  B82Y10/00 ,  G11B11/03 ,  G11B17/00 ,  G11B19/00 ,  G11B21/00 ,  G11B9/14 ,  G11B9/149 ,  G11C13/04 ,  Y10S977/849 ,  Y10S977/861 ,  Y10S977/881 ,  Y10S977/94 ,  Y10S977/943 ,  Y10S977/947

摘要： A memory device comprises a base plate with a memory element supporting layer, a probe with a pointed tip portion, and a fine scan element for causing the probe to scan over the surface of the memory element supporting layer. When the probe is approached to the surface of the memory element supporting layer and a suitable bias voltage is applied across the probe and the memory element supporting layer, a tunnel current is cause to flow therebetween and a specific region of the surface of the supporting layer is excited. The excited region can adsorb one molecule of, for example, di-(2-ethylhexyl)phthalate. By causing the memory element to be adsorbed selectively on the memory element supporting layer, data is recorded in the form of a projection-and-recess pattern. The recorded data can be read out by observing the surface configuration of the supporting layer in accordance with the principle of an STM (scanning tunneling microscope).

公开(公告)号：US5289408A

公开(公告)日：1994-02-22

申请号：US873635

申请日：1992-04-23

申请人： Yoshiyuki Mimura ,  Hiroshi Kajimura ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Hiroko Ohta ,  Ryouhei Shimizu

发明人： Yoshiyuki Mimura ,  Hiroshi Kajimura ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Hiroko Ohta ,  Ryouhei Shimizu

IPC分类号： G01Q10/00 ,  G01Q70/06 ,  G11B5/00 ,  G11B9/00 ,  G11B11/00 ,  G11B11/03 ,  G11B11/08 ,  G11B17/00 ,  G11B19/00 ,  G11B19/02 ,  G11B19/20 ,  G11B20/10 ,  G11B21/02 ,  G11B21/12 ,  G11C13/00 ,  G01N27/00

CPC分类号： G11B20/10 ,  G11B11/00 ,  G11B11/03 ,  G11B11/08 ,  G11B17/00 ,  G11B19/00 ,  G11B19/02 ,  G11B19/20 ,  G11B21/02 ,  G11B21/12 ,  G11B5/00 ,  G11B9/14 ,  G11B9/1427 ,  B82Y10/00 ,  G01Q80/00 ,  Y10S977/947

摘要： A scanning tunneling microscope memory apparatus comprises first and second integrated circuit (IC) substrates. First and second cantilevers, which can be moved by piezoelectric elements, are arranged on the first and second IC substrates, respectively. Tunnel current probes are provided on a free end of the first cantilever, and a recording element is provided on a free end of the second cantilever. The first and second cantilevers are spaced from each other and overlap such that the tunnel current probes face the recording element. The first or second substrate includes a charge coupled device (CCD) circuit, a control circuit for controlling the CCD circuit and cantilevers, and a drive circuit having a preamplifier, a write circuit, and a servo circuit.

摘要翻译： 扫描隧道显微镜存储装置包括第一和第二集成电路（IC）基板。 可以分别通过压电元件移动的第一和第二悬臂分别布置在第一和第二IC基板上。 隧道电流探针设置在第一悬臂的自由端上，并且记录元件设置在第二悬臂的自由端上。 第一和第二悬臂彼此间隔开并重叠，使得隧道电流探针面对记录元件。 第一或第二基板包括电荷耦合器件（CCD）电路，用于控制CCD电路和悬臂的控制电路，以及具有前置放大器，写入电路和伺服电路的驱动电路。

公开(公告)号：US5053995A

公开(公告)日：1991-10-01

申请号：US468640

申请日：1990-01-23

申请人： Hiroshi Kajimura ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Yoshiyuki Mimura ,  Hiroko Ohta ,  Ryouhei Shimizu

发明人： Hiroshi Kajimura ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Yoshiyuki Mimura ,  Hiroko Ohta ,  Ryouhei Shimizu

IPC分类号： G01Q10/04 ,  G01Q20/04 ,  G01Q60/16 ,  G01Q70/06 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  G11B11/08 ,  G11B11/10 ,  G11B17/32 ,  G11B17/34 ,  G11B21/00 ,  G11B21/02 ,  G11B21/12 ,  G11C11/21

CPC分类号： G11B9/14 ,  G11B11/08 ,  G11B11/10 ,  G11B17/32 ,  G11B17/34 ,  G11B21/00 ,  G11B21/02 ,  G11B21/12 ,  G11B9/1427 ,  G11B9/1454 ,  B82Y10/00 ,  B82Y35/00 ,  G01Q70/06 ,  G01Q80/00 ,  Y10S977/947

摘要： A data storage apparatus includes a first lever body having a piezoelectric driving section, and a second lever body which is disposed to separate from and to be perpendicular to the first lever body, and has a piezoelectric driving section. A recording medium is formed on a portion of the second lever body, and records desired data. A plurality of probes are disposed on a portion of the first lever body to oppose the recording medium at a predetermined interval, and detect a change in state at predetermined positions on the recording medium as a change in tunnel current or a change in three-dimensional pattern. A voltage applying circuit alternately applies predetermined voltages to the piezoelectric driving sections of the first and second lever bodies to separately drive the plurality of probes in different directions, thereby three-dimensionally scanning the recording medium.

公开(公告)号：US07984584B2

公开(公告)日：2011-07-26

申请号：US12129557

申请日：2008-05-29

申请人： Takashi Kawai ,  Hiroko Ohta ,  Katsuhiko Kusakabe ,  Akihiko Kita ,  Ikunoshin Kato

发明人： Takashi Kawai ,  Hiroko Ohta ,  Katsuhiko Kusakabe ,  Akihiko Kita ,  Ikunoshin Kato

IPC分类号： A01G1/04

CPC分类号： A01G18/00

摘要： Problem: To provide a method for fungal bed cultivation of a mushroom of a large size having an excellent shape and crunchy texture, a mushroom cutting useful for the fungal bed cultivation method, a culture medium for fungal bed cultivation into which the cutting is transplanted, and a culture medium suitable for fungal bed cultivation.Solution: A method for cultivating a mushroom in a fungal bed comprising a step of transplanting an isolated cutting of the mushroom into a culture medium for fungal bed cultivation, an isolated cutting of a mushroom to be used in the method, and a culture medium for fungal bed cultivation of a mushroom into which the cutting is transplanted.

摘要翻译： 问题：提供一种具有优良形状和松脆质地的大尺寸蘑菇的真菌床栽培方法，用于真菌床栽培方法的蘑菇切片，移植切割的真菌床栽培培养基， 和适合真菌床栽培的培养基。 解决方案：一种在真菌床中培养蘑菇的方法，包括将分离的蘑菇切片移植到用于真菌床培养的培养基中的步骤，用于该方法的蘑菇的分离切割，以及用于 真菌床栽培的蘑菇，切割被移植到其中。

公开(公告)号：US5216254A

公开(公告)日：1993-06-01

申请号：US517588

申请日：1990-05-01

申请人： Hiroko Ohta ,  Ryouhei Shimizu ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Yoshiyuki Mimura ,  Hiroshi Kajimura

发明人： Hiroko Ohta ,  Ryouhei Shimizu ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Yoshiyuki Mimura ,  Hiroshi Kajimura

IPC分类号： H01J37/26 ,  G01Q60/10 ,  G01Q70/06 ,  G01Q80/00 ,  H01J37/28 ,  H01J37/317 ,  H05K3/00 ,  H05K3/06 ,  H05K3/14

CPC分类号： H05K3/0082 ,  H05K3/146 ,  B82Y10/00 ,  H05K2203/0121 ,  H05K2203/1338 ,  H05K3/061 ,  Y10S977/849 ,  Y10S977/855 ,  Y10S977/861 ,  Y10S977/872 ,  Y10S977/874 ,  Y10S977/887

摘要： An apparatus for forming a predetermined circuit pattern on a circuit substrate by using a .mu.-STM write head, the .mu.-STM write head comprising a write head substrate having a flat surface, a plurality of micro chip electrodes formed upright on the flat surface of the write head substrate and constituting a .mu.-STM, a level of a distal end of each of the chip electrodes being set to be constant, and scanning means for scanning the micro chip electrodes on the circuit substrate by moving the micro chip electrodes and the circuit substrate relative to each other in two-dimensional directions.

公开(公告)号：US5144581A

公开(公告)日：1992-09-01

申请号：US471854

申请日：1990-01-29

申请人： Akitoshi Toda ,  Ryouhei Shimizu ,  Hiroko Ohta ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Yasuo Isono ,  Toshihito Kouchi

发明人： Akitoshi Toda ,  Ryouhei Shimizu ,  Hiroko Ohta ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Yasuo Isono ,  Toshihito Kouchi

IPC分类号： G01N27/00 ,  G01Q60/10 ,  G06F5/01 ,  G06F5/10 ,  G06F7/76 ,  G06F7/78 ,  G11B9/00 ,  G11B27/19 ,  G11B27/30 ,  G11C11/21

CPC分类号： G06F7/785 ,  G06F5/01 ,  G06F5/10 ,  G06F7/768 ,  G11B27/19 ,  G11B27/3027 ,  G11B9/14 ,  G11B9/1418 ,  B82Y10/00 ,  G01Q80/00 ,  G06F2205/104 ,  G11B9/1481 ,  Y10S977/861 ,  Y10S977/947

摘要： A micro scanning tunneling microscope ("STM") arithmetic circuit device comprises an information-rewritable micro STM recording medium and a micro STM recording apparatus which temporarily stores information on the recording medium such that the information can be read as a variation in a tunnel current. The recording apparatus has a probe (probes) for writing/reading information on the recording medium and a scanner for varying a relationship in position between the probe and the recording medium. The micro STM recording apparatus uses a recording medium having a specific format as the micro STM recording medium in which recorded information is read as a variation in a tunnel current. That is, the recording medium has an address area in which address information is recorded and a data area in which data information is recorded.