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    • 1. 发明授权
    • Leakage-sound detecting apparatus
    • 泄漏检测仪
    • US5602327A
    • 1997-02-11
    • US524085
    • 1995-09-06
    • Yukio TorizukaHiroshi UnoKouji Kitazume
    • Yukio TorizukaHiroshi UnoKouji Kitazume
    • G01M3/24H04R17/00
    • H04R17/00G01M3/243
    • A leakage-sound detecting apparatus is provided for efficiently detecting water leakage in a plastic pipe by increasing sensitivity to a low frequency sound component and efficiently reducing stray noise, as well as protecting a piezoelectric element. To this end a detection portion and a pedestal portion are connected through a mechanical resonant member formed of a soft material. A low frequency sound component is amplified by the resonant member, and high frequency components are substantially attenuated. In an alternative arrangement a detection portion and a mechanical resonant member mounted on a pedestal portion are connected through a buffer portion having a buffer member arranged therein. When a shock is applied to the bottom of the pedestal portion, due to the apparatus being dropped for example, the buffer member is compressed, and no overload is applied to a piezoelectric element.
    • 提供了一种泄漏检测装置,用于通过增加对低频声音分量的灵敏度并有效地降低杂散噪声以及保护压电元件来有效地检测塑料管中的漏水。 为此,检测部分和基座部分通过由柔软材料形成的机械共振部件连接。 低频声音成分被谐振元件放大,高频分量基本衰减。 在替代方案中,安装在基座部分上的检测部分和机械共振部件通过其中布置有缓冲部件的缓冲部分连接。 当冲击施加到基座部分的底部时,由于例如设备被丢弃,缓冲构件被压缩,并且不会对压电元件施加过载。
    • 2. 发明申请
    • Exercise Mode For Small Intestine Endoscope
    • 小肠内窥镜的运动模式
    • US20120164616A1
    • 2012-06-28
    • US13394427
    • 2010-07-27
    • Yutaka EndoHiroshi Uno
    • Yutaka EndoHiroshi Uno
    • G09B23/28
    • G09B23/285A61B1/00057
    • It is possible to provide a small intestine endoscope training simulator (11) which allows to obtain a feeling similar to that of inserting an endoscope (38) into the small intestine (34) of the living body (30) and learn the actual operation of the endoscope (38). This training simulator (11) includes a plurality of longitudinal elastic members (32) for applying an elastic force to each of a plurality of portions of a simulated small intestine (13). One end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the first attachment portions (27) on the simulated small intestine (13) side. The other end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the second attachment portions (33, 57) on the case (12) side.
    • 可以提供一种小肠内窥镜训练模拟器(11),其能够获得类似于将内窥镜(38)插入到生物体(30)的小肠(34)中的感觉,并且学习实际操作 内窥镜(38)。 该训练模拟器(11)包括用于向模拟小肠(13)的多个部分中的每一个施加弹力的多个纵向弹性构件(32)。 多个纵向弹性构件(32)的一个端部侧分别安装在模拟的小肠(13)侧上的第一附接部分(27)上。 多个纵向弹性构件(32)的另一个端部侧分别安装在壳体(12)侧上的第二安装部分(33,57)上。
    • 3. 发明申请
    • METHOD OF MEASURING VARIATION IN FLOATING AMOUNT AND MAGNETIC STORAGE APPARATUS
    • 测量浮动量和磁储存装置变化的方法
    • US20100053788A1
    • 2010-03-04
    • US12510597
    • 2009-07-28
    • Hiroshi Uno
    • Hiroshi Uno
    • G11B27/36
    • G11B5/6029G11B5/6005
    • A method for measuring a variation in the floating amount of a magnetic head comprising: measuring the ambient temperature which is a temperature of the magnetic storage apparatus; reading a signal recorded in the magnetic recording medium; measuring a signal value which is a value related to a signal read in the reading; and calculating a variation in the floating amount of the magnetic head based on relationship information which is information representing a relationship between the ambient temperature and signal value that have previously been measured, measurement value which is the ambient temperature measured in the measuring of the temperature, and signal value measured in the measuring of the signal.
    • 一种用于测量磁头的浮动量的变化的方法,包括:测量作为磁存储装置的温度的环境温度; 读取记录在磁记录介质中的信号; 测量与读取中读取的信号相关的值的信号值; 并且根据作为表示环境温度与先前测量的信号值之间的关系的信息的关系信息来计算磁头的浮动量的变化,作为在测量温度时测量的环境温度的测量值, 和在信号测量中测量的信号值。
    • 4. 发明授权
    • Magnetic disk, magnetic recording and reproducing method and magnetic disk unit
    • 磁盘,磁记录和再现方法以及磁盘单元
    • US06437947B1
    • 2002-08-20
    • US08925365
    • 1997-09-08
    • Hiroshi Uno
    • Hiroshi Uno
    • G11B5596
    • G11B5/56G11B5/012
    • Signals are recorded on and reproduced from a magnetic disk by a head with an azimuth angle which changes depending on a radial position on the magnetic disk. The magnetic disk includes a first recording region having tracks recorded with an azimuth angle less than or equal to a predetermined value, a second recording region having tracks recorded with an azimuth angle greater than the predetermined value, and an overlapping region in which two mutually adjacent tracks overlap in a radial direction of the magnetic disk, where a track pitch of the tracks within the first recording region is different from a track pitch of the tracks within the second recording region.
    • 信号通过具有根据磁盘上的径向位置而变化的方位角的磁头记录在磁盘上并由磁盘再现。 磁盘包括具有以小于或等于预定值的方位角记录的磁道的第一记录区域,具有记录有大于预定值的方位角的轨道的第二记录区域和两个相邻的重叠区域 轨道在磁盘的径向方向上的重叠,其中第一记录区域内的轨道的轨道间距不同于第二记录区域内的轨迹的轨道间距。
    • 5. 发明授权
    • Disk apparatus, and recording/reproduction method therefor
    • 磁盘装置及其记录/再现方法
    • US06204984B1
    • 2001-03-20
    • US09350395
    • 1999-07-09
    • Hiroshi UnoTomohisa Oyama
    • Hiroshi UnoTomohisa Oyama
    • G11B1518
    • G11B20/1217G11B5/5552G11B5/596G11B5/59644G11B20/10G11B2020/1287G11B2020/1292
    • A disk control section of a disk apparatus comprises an identification section for identifying information regarding a position at which the head positioning servo information is stored, a position calculation unit for calculating the position on a disk medium where recording/reproduction of the record information is to be performed, a comparison and decision unit for comparing the information regarding the position identified by the identification unit with the position information calculated by the position calculation unit each time a predetermined command is received from the higher-level device, and for deciding whether or not the position identified by the identification unit is the position at which the record information is to be recorded on or reproduced, and a skip recording/reproduction unit for carrying out control such that when it is judged, on the basis of the result of the comparison made by the comparison and decision unit, that the position identified by the identification unit is the position at which recording/reproduction of the record information is to be performed, the record information is recorded/reproduced while skipping the position identified by the identification unit. Accordingly, it becomes possible to record and reproduce variable-length data even in a sector-servo type disk apparatus and a hybrid type disk apparatus, so that their storage capacities can be used effectively. In addition, recording and reproduction of data can be performed at high speed.
    • 磁盘装置的磁盘控制部分包括用于识别关于存储磁头定位伺服信息的位置的信息的识别部分,用于计算记录信息的记录/再现的磁盘介质上的位置的位置计算单元 执行比较判定单元,用于在每当从上级装置接收到预定命令时,将与识别单元识别的位置有关的信息与由位置计算单元计算出的位置信息进行比较,并判断是否 由识别单元识别的位置是记录信息要被记录或被再现的位置,以及用于执行控制的跳过记录/再现单元,使得当根据比较结果判断时 由比较和决定单位做出的,确定的位置 记录单元是要执行记录信息的记录/再现的位置,在跳过由识别单元识别的位置时记录/再现记录信息。 因此,即使在扇区伺服型盘装置和混合型盘装置中也可以记录和再现可变长度数据,从而可以有效地使用它们的存储容量。 此外,可以高速执行数据的记录和再现。
    • 7. 发明授权
    • Small intestine endoscope training simulator
    • 小肠内窥镜训练模拟器
    • US09257055B2
    • 2016-02-09
    • US13394427
    • 2010-07-27
    • Yutaka EndoHiroshi Uno
    • Yutaka EndoHiroshi Uno
    • G09B23/30G09B23/28A61B1/00
    • G09B23/285A61B1/00057
    • It is possible to provide a small intestine endoscope training simulator (11) which allows to obtain a feeling similar to that of inserting an endoscope (38) into the small intestine (34) of the living body (30) and learn the actual operation of the endoscope (38). This training simulator (11) includes a plurality of longitudinal elastic members (32) for applying an elastic force to each of a plurality of portions of a simulated small intestine (13). One end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the first attachment portions (27) on the simulated small intestine (13) side. The other end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the second attachment portions (33, 57) on the case (12) side.
    • 可以提供一种小肠内窥镜训练模拟器(11),其能够获得类似于将内窥镜(38)插入到生物体(30)的小肠(34)中的感觉,并且学习实际操作 内窥镜(38)。 该训练模拟器(11)包括用于向模拟小肠(13)的多个部分中的每一个施加弹力的多个纵向弹性构件(32)。 多个纵向弹性构件(32)的一个端部侧分别安装在模拟的小肠(13)侧上的第一附接部分(27)上。 多个纵向弹性构件(32)的另一个端部侧分别安装在壳体(12)侧上的第二安装部分(33,57)上。
    • 9. 发明授权
    • Positioning method, positioning device and disk device
    • 定位方法,定位装置和磁盘装置
    • US06714378B1
    • 2004-03-30
    • US09620479
    • 2000-07-20
    • Hiroshi UnoNobuyoshi YamasakiKiichiro Kasai
    • Hiroshi UnoNobuyoshi YamasakiKiichiro Kasai
    • G11B5596
    • G11B5/5547G11B5/5556
    • A positioning method and a positioning device are disclosed for controlling an actuator and moving it to a target position. The positioning method generates a random wave signal RN and detects a position error from the target position. The servo control signal CV is generated to position the actuator back to the target position, and the random wave signal RN is added to the servo control signal CV to generate a control signal. Since a random, minute vibration is constantly applied to the actuator to avoid the assumption of a static state by bearings of the actuator, the actuator is affected only by dynamic friction, and relative to the control value, its movement is representative of a linear characteristic. As a result, the positioning accuracy is enhanced, and since the random wave is employed, there is no deterioration of the positioning accuracy of the servo system.
    • 公开了一种用于控制致动器并将其移动到目标位置的定位方法和定位装置。 定位方法产生随机波信号RN并从目标位置检测位置误差。 产生伺服控制信号CV以将致动器定位回到目标位置,并且随机波信号RN被添加到伺服控制信号CV以产生控制信号。 由于致动器不断施加随机,微小的振动以避免通过致动器的轴承假定静止状态,所以致动器仅受到动摩擦的影响,并且相对于控制值,其运动代表线性特性 。 结果,提高了定位精度,并且由于采用随机波,所以伺服系统的定位精度不会降低。
    • 10. 发明授权
    • Disk apparatus, and recording/reproduction method therefor
    • 磁盘装置及其记录/再现方法
    • US6018435A
    • 2000-01-25
    • US782312
    • 1997-01-15
    • Hiroshi UnoTomohisa Oyama
    • Hiroshi UnoTomohisa Oyama
    • G11B5/55G11B5/596G11B20/10G11B20/12G11B17/22
    • G11B20/1217G11B20/10G11B5/5552G11B5/596G11B5/59644G11B2020/1287G11B2020/1292
    • A disk control section of a disk apparatus comprises an identification section for identifying information regarding a position at which head positioning servo information is stored. A position calculation unit calculates the position on a disk medium where recording/reproduction of record information is to be performed. A comparison and decision unit compares the information regarding the position identified by the identification unit with the position information calculated by the position calculation unit each time a predetermined command is received from a higher-level device, and for deciding whether or not the position identified by the identification unit is the position at which the record information is to be recorded on or reproduced. A skip recording/reproduction unit carries out control such that when it is judged, on the basis of the result of the comparison, that the position identified by the identification unit is the position at which recording/reproduction of the record information is to be performed, the record information is recorded/reproduced while skipping the position identified by the identification unit. Accordingly, it becomes possible to record and reproduce variable-length data even in a sector-servo type disk apparatus and a hybrid type disk apparatus, so that their storage capacities can be used effectively.
    • 磁盘装置的磁盘控制部分包括用于识别关于存储磁头定位伺服信息的位置的信息的识别部分。 位置计算单元计算要执行记录信息的记录/再现的磁盘介质上的位置。 比较判定单元,在从上级装置接收到规定的命令的情况下,将由识别部所识别的位置的信息与位置计算部所计算出的位置信息进行比较,判定由 识别单元是要记录或再现记录信息的位置。 跳过记录/再现单元执行控制,使得当基于比较结果判断由识别单元识别的位置是要执行记录信息的记录/再现的位置 ,在跳过由识别单元识别的位置时记录/再现记录信息。 因此,即使在扇区伺服型盘装置和混合型盘装置中也可以记录和再现可变长度数据,从而可以有效地使用它们的存储容量。