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21. 发明专利

JP2009232876A Biopsy probe, and biopsy apparatus 审中-公开
标题翻译：生物探测器和生物仪器
公开(公告)号：JP2009232876A
公开(公告)日：2009-10-15
申请号：JP2008078866
申请日：2008-03-25
申请人： Toshiba Corp , 株式会社東芝
发明人： URANO TAEKO , HOSONO YASUHARU , YAMAMOTO NORIKO , HIGUCHI KAZUHIKO , HENMI KAZUHIRO
IPC分类号： A61B8/00 , A61B10/00 , G01N21/17
摘要： PROBLEM TO BE SOLVED: To accurately measure reference light intensity by stably making light incident to a living body. SOLUTION: Caps 16 with a height of 0.5 mm, a diameter of 5 mm, and a durometer hardness of 90 are mounted on an optical part 15 and an optical fiber 13-3 for light reception. When an acoustic lens 141 is in contact with the living body 200, the optical part 15 and the optical fiber 13-3 for light reception are pushed into the living body 200. Thus, the light is stably made incident to the inner part of the living body 200, thereby accurately measuring the reference light intensity. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过稳定地使入射到生物体的光来精确地测量参考光强度。解决方案：在光学部件15和用于光接收的光纤13-3上安装高度为0.5mm，直径为5mm，硬度为90的帽16。当声透镜141与生物体200接触时，光学部件15和光接收用光纤13-3被推入生物体200.因此，光稳定地入射到生物体的内部生物体200，从而精确地测量参考光强度。版权所有（C）2010，JPO＆INPIT

22. 发明专利

JP2009189692A Two-dimensional array ultrasonic probe 有权
标题翻译：两维阵列超声探头
公开(公告)号：JP2009189692A
公开(公告)日：2009-08-27
申请号：JP2008035829
申请日：2008-02-18
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMASHITA YOHACHI , YAMAMOTO NORIKO , HENMI KAZUHIRO
IPC分类号： A61B8/00 , H04R17/00
CPC分类号： A61B8/4483 , A61B8/4281 , B06B1/0622
摘要： PROBLEM TO BE SOLVED: To provide a composition of an acoustic protective layer which satisfies demanded characteristics in the application of a probe for a two-dimensional array ultrasonic diagnostic unit for living bodies.
SOLUTION: As a surface protection layer which is formed on the surface of a two-dimensional ultrasonic array comprising a plurality of piezoelectric oscillators placed two-dimensionally, a polybutadiene-based rubber synthesized by adding 100 wt.% polybutadiene and 1-5 wt.% glycerin is used.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供在生物体的二维阵列超声波诊断单元的探针的应用中满足要求特性的声学保护层的组成。解决方案：作为形成在二维超声波阵列的表面上的表面保护层，包括多个二维放置的压电振荡器，通过加入100重量％的聚丁二烯和1- 使用5重量％的甘油。版权所有（C）2009，JPO＆INPIT

23. 发明专利

JP2005292252A Electrophotographic apparatus and image forming method 审中-公开
标题翻译：电子照相设备和图像形成方法
公开(公告)号：JP2005292252A
公开(公告)日：2005-10-20
申请号：JP2004103847
申请日：2004-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： NOMURA HIROKO , NUKADA HIDEKI , YAMAMOTO NORIKO , MATSUNE YASUSHI
IPC分类号： G03G15/11
CPC分类号： G03G15/11 , G03G2215/017
摘要： PROBLEM TO BE SOLVED: To prevent deterioration of an image or the soiling of interior of an apparatus occurring, in a pre-transfer drying process, in electrophotography using liquid developer. SOLUTION: The wet type electrophotographic apparatus is provided with a latent image bearing body 1 bearing an electrophotographic latent image; development apparatuses 4-1 to 4-4 for forming a toner image, by feeding liquid developer containing toner particles and carrier liquid to a latent image bearing body; a toner image stabilizing apparatus 5 for improving adsorption between the toner constituting a toner image on the latent image bearing body and the toner and the latent image bearing body by an electric field; a drying apparatus 6 for drying the toner image formed on the latent image bearing body, its periphery or the carrier liquid contained in the toner image by air current; and a shielding part 11, provided between the drying apparatus and the toner image stabilizing apparatus and preventing liquid drops of the carrier liquid present in the latent image bearing body surface and attached matter attached to the latent image bearing body surface, together with the carrier liquid from reaching the toner image stabilizing apparatus. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在预转印干燥过程中，使用液体显影剂的电子照相中图像的劣化或设备内部的污染。湿式电子照相设备设置有承载静电潜像的潜像承载体1; 用于形成调色剂图像的显影装置4-1至4-4，通过将含有调色剂颗粒和载体液体的液体显影剂供给到潜像承载体; 调色剂图像稳定装置5，用于通过电场改善构成潜像承载体上的调色剂图像的调色剂图像与调色剂和潜像承载体之间的吸附; 干燥装置6，用于通过气流干燥形成在潜像承载体上的调色剂图像，其周边或包含在调色剂图像中的载体液体; 以及设置在干燥装置和调色剂图像稳定装置之间的屏蔽部分11，其与载体液体一起防止存在于潜像承载体表面中的载体液体和附着于潜像承载体表面的附着物质的液滴从而到达调色剂图像稳定装置。版权所有（C）2006，JPO＆NCIPI

24. 发明专利

JP2004125856A Image forming method, image forming apparatus and image inspection method 有权
公开(公告)号：JP2004125856A
公开(公告)日：2004-04-22
申请号：JP2002285768
申请日：2002-09-30
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAMOTO NORIKO , NUKADA HIDEKI , IIDA ATSUKO
IPC分类号： G03G15/00 , G03G15/01 , G03G15/11 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To speedily and properly grasp the dried state of a colored image to pressure and transfer the colored image formed using a liquid colorant to a medium to be transferred with high transferring efficiency. SOLUTION: The change with the lapse of time in the dried state of a developing image is obtained by observing with a color density sensor. Based on the principle that good transferring property can be obtained in a range in which the sensor output after starting of drying of the liquid carrier is greater than the sensor output before the starting of drying of the liquid carrier, reflected output from the developed image before starting of drying by the drying device 32 is measured by a first color density sensor 36 and at the same time, the reflected output from the developed image after starting of drying is measured by a second color density sensor 37 and when (the first reflected output by the first color detecting sensor 36 is less than reflected output by the second color density sensor 37), the dried state of the developed image by a drying device 32 is good and judgement is made that high transferring efficiency can be obtained. COPYRIGHT: (C)2004,JPO

25. 发明专利

JPH1191093A INK JET RECORDER 失效
公开(公告)号：JPH1191093A
公开(公告)日：1999-04-06
申请号：JP25572297
申请日：1997-09-19
申请人： TOSHIBA CORP
发明人： AMAMIYA ISAO , TANUMA CHIAKI , SAITO SHIRO , MORI KENICHI , YAGI HITOSHI , YAMAMOTO NORIKO
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055 , B41J2/14
摘要： PROBLEM TO BE SOLVED: To obtain a high resolution image by setting the depth of an ink liquid within an allowable range of focal length corresponding to the sound pressure range where the allowable range of an ultrasonic sound pressure of first and second simultaneous driving groups overlaps and adjusting the eigen- focal length of an ultrasonic focusing means thereby making uniform the ink dot diameter. SOLUTION: Ultrasonic wave is generated from a piezoelectric 12 at a head section and focused, in the sub-scanning direction, through an acoustic lens 15 on the piezoelectric 12 and, in the main scanning direction, through a plurality of piezoelectric elements being driven simultaneously (simultaneous driving group). An ink drop is jetted while making a switch between a first driving mode for driving even number of piezoelectric elements sequentially and selectively as simultaneous driving group and a second driving mode for driving odd number of piezoelectric elements. Eigen focal length of the acoustic lens 15 is adjusted such that the depth of ink liquid is set within an allowable range of focal length corresponding to the sound pressure range where the allowable range of ultrasonic sound pressure of first and second simultaneous driving groups overlaps.

26. 发明专利

JPH05235430A 失效
公开(公告)号：JPH05235430A
公开(公告)日：1993-09-10
申请号：JP3948192
申请日：1992-02-26
申请人： TOSHIBA CORP
发明人： YAMAMOTO NORIKO
IPC分类号： H01L41/09
摘要： PURPOSE:To provide for a general use with a relatively simple structure by improving linearity and reducing temperature dependency in the case of driving an electrostrictive displacement generating element. CONSTITUTION:A single element or a laminate of electrostrictive plates 13a, 13b to be composed of platelike electrostrictive materials 11a, 11b and electrodes 12a, 12b for generating an electric field formed on both surfaces of electrostrictive materials 11a, 11b in a thickness direction is used as one unit. A pair of the units is adhered by superposing electrode faces 12a to one another to constitute a displacement generating element 14. Voltages are applied to the electrode 12a on the bonding face side and the electrode 12b exposed to the outer surface on the opposite side thereof to drive the element 14. A driving voltage Ein is applied to the electrode 12a on the bonding side and constant voltages A, B are respectively applied to the electrodes 12b exposed to the outer surface. One of the voltages A, B is set to a maximum value or more of the voltage Ein and the other is set to a minimum value or less of the voltage Ein. Absolute values of the voltages A, B are set to a voltage or more to become an inflection point in the relationship of displacement-voltage of the materials 11a, 11b.

27. 发明专利

JPH05189733A DISPLACEMENT CONTROLLER 失效
公开(公告)号：JPH05189733A
公开(公告)日：1993-07-30
申请号：JP579692
申请日：1992-01-16
申请人： TOSHIBA CORP
发明人： YAMAMOTO NORIKO , ONO TOMIO
IPC分类号： G11B5/592 , G01Q10/02 , G01Q60/10 , G01Q60/16 , H01J37/20 , H01L41/09 , H02N2/00
摘要： PURPOSE:To prevent ringing of an electromechanical transducer such as a bimorph, etc., and to shorten the reset time. CONSTITUTION:The displacement controller 9 is equipped with the electromechanical transducer, e.g. the bimorph 10. Then, the displacement controller 9 is composed of a voltage supply part 13 for impressing a voltage upon the bimorph 10 in order to establish the relationship of the reset time of the bimorph 10 and a natural frequency when the bimorph 10 is set as a cantilever to meet that the reset time should substantially be 1/2 of the natural frequency.

28. 发明专利

JPH04134615A DYNAMIC TRACKING DEVICE 失效
公开(公告)号：JPH04134615A
公开(公告)日：1992-05-08
申请号：JP25311890
申请日：1990-09-21
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SHIMODA KENJI , ONO TOMIO , YAMAMOTO NORIKO , ITAMI TERUO , ABE MITSURU
IPC分类号： G11B5/588 , G11B15/467 , G11B15/52
摘要： PURPOSE:To restore an actuator to an initial position at the transforming time of an operation mode by providing a stop control means gradually reducing the output voltage of a driving voltage source at a prescribed timing, finally making it to a zero, and restoring an electromechanical transforming element to the initial position corresponding to the mode switching command of an information reproducing device. CONSTITUTION:A dynamic tracking device is provided with the stop control means gradually reducing the driving voltage to autuators 29A and 29B of reproducing heads 28A and 29B at the prescribed timing, finally making it to the zero, and restoring the autuators 29A and 29B to the initial position corresponding to the reproduction stop command of the information reproducing device. In the device by this constitution, since the driving voltage to the actuators 29A and 29B does not suddenly turn to the zero at the reproduction stop, but is reduced gradually, at the transforming time of the reproduction stop, it is possible to accurately restore the actuators 29A and 29B to the initial position by a mode stop control circuit 40A without generating a ringing, and thus, it is possible to control the head moving position at the next mode operation time, and also to prolong the life time of the actuators 29A and 29B.

29. 发明专利

JPH01250920A COLOR IMAGE READER 失效
公开(公告)号：JPH01250920A
公开(公告)日：1989-10-05
申请号：JP7608888
申请日：1988-03-31
申请人： TOSHIBA CORP
发明人： YAMAMOTO NORIKO , ONO TOMIO
IPC分类号： G02B26/00 , H04N1/04
摘要： PURPOSE:To make the title reader keep a moving amount needed for a filter changing to obtain a high speed driving, miniaturization and to maintain a high-precision position by using a thing that a piezo-electric body and a displacement enlargement mechanism for enlarging the displacement of the piezo-electric body are combined and attaching a color filter to a part where the greatest displacement can be obtained. CONSTITUTION:The displacement enlargement mechanism is constituted of the piezo-electric body 1, an arm 2 to enlarge the displacement of the piezo-electric body 1 and the equilateral displacement enlargement mechanism 3 of an isosceles triangle whose both end are pressed to obtain an enlargement displacement at a center part by the displacement of the arm 2. The piezo-electric body 1 is extended according to a voltage size by the impressing of the voltage, and the displacement is enlarged by the pair of arm 2 whose one end is connected with the piezo-electric body 1. The arm 2 is connected with the equilateral displacement enlargement mechanism 3 of the isosceles triangle at another end which is not connected with the piezo-electric body 1 so as to transfer the displacement to both end. A great enlargement displacement can be obtained by an angle changing caused by the displacement enlargement mechanism 3'bend. Thus, the moving amount of the color filter can be thoroughly secured and the miniaturization, the high speed driving, and the high-precision can be obtained.

30. 发明专利

JPS6483244A ENDOSCOPE 失效
公开(公告)号：JPS6483244A
公开(公告)日：1989-03-29
申请号：JP23885187
申请日：1987-09-25
申请人： TOSHIBA CORP
发明人： YAMAMOTO NORIKO , TANUMA CHIAKI , IZUMI MAMORU , KONDO TAKESHI , HENMI KAZUHIRO
IPC分类号： A61B1/04 , G02B23/24
摘要： PURPOSE:To reduce the diameter of a probe as small as possible, by making the optical axis of an image sensing means non-parallel to the center axis of a forceps channel. CONSTITUTION:A solid-state image sensing element 2 is arranged in a probe main body 1 in the state provided on a printed wiring board 3. A lens 4 is arranged to the front part of the probe main body 1 and the image in front of the lens 4 is formed on the imaging surface of the solid-state image sensing element 2 by the lens 4 through a mirror 5. The optical system of the solid-state image sensing element 2, the lens 4 and the mirror 5 is arranged so as to be inclined with respect to the insert direction of the probe main body 1 in an object to be examined. Further, light guides 6a, 6b for illumination, an air feed port 7 for washing the surface of the lens 4 or the body cavity and a water feed port 8 are arranged to the front part of the probe main body 1 and the outlet of a forceps port 9 is positioned behind the front of the probe main body 1. Therefore, the diameter of a probe can be made easily fine and, especially, when observation is performed by curving the probe upwardly, a wider range can be observed.

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