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81. 外观设计

USD462977S1 Camera 失效
公开(公告)号：USD462977S1
公开(公告)日：2002-09-17
申请号：US29134820
申请日：2000-12-28
申请人： Hiroshi Yamaguchi
设计人： Hiroshi Yamaguchi

82. 发明授权

US06170333B2 Apparatus for detecting abnormal sound and method for judging wrong in machine 失效
标题翻译：检测异常声音的装置和机器判断错误的方法
公开(公告)号：US06170333B2
公开(公告)日：2001-01-09
申请号：US09042023
申请日：1998-03-13
申请人： Michihiro Jinnai , Hiroshi Yamaguchi , Yoshinao Ishihara , Jun Ohshima , Fujitaka Taguchi , Masahiro Arakawa , Yoshikazu Kidu
发明人： Michihiro Jinnai , Hiroshi Yamaguchi , Yoshinao Ishihara , Jun Ohshima , Fujitaka Taguchi , Masahiro Arakawa , Yoshikazu Kidu
IPC分类号： G01H1700
CPC分类号： G01H3/00 , F22B37/421
摘要： A standard pattern vector of a normal sound, an input pattern vector of a monitored sound, a positive vector of a reference pattern, and a negative vector of the reference pattern are produced. Regarding each element, the positive vector is increased by an absolute value of a difference between the input pattern vector and the standard pattern vector if the input pattern vector is greater than the standard pattern vector, and the negative vector is increased by the absolute value if the input pattern vector is less than the standard pattern vector. A difference of a kurtosis between the positive vector and the negative vector is calculated, wherein a center of the reference shape is relatively moved to a position of each element of the positive and negative vectors respectively at every calculation. A geometric distance value between the standard pattern vector and the input pattern vector is obtained by calculating a square root of a sum of a square of each kurtosis difference.
摘要翻译：产生正常声音的标准图形矢量，监视声音的输入图形矢量，参考图案的正矢量和参考图案的负矢量。对于每个元素，如果输入图案向量大于标准图案向量，则正向量增加输入图案向量和标准图案向量之间的差的绝对值，并且负向量增加绝对值if 输入图案向量小于标准图案向量。计算正向量和负向量之间的峰度的差异，其中在每次计算时，参考形状的中心分别相对移动到正和负向量的每个元素的位置。通过计算每个峰度差的平方和之和的平方根来获得标准图案矢量与输入图案矢量之间的几何距离值。

83. 发明授权

US6058202A Method of determining exposure condition of photograph 失效
标题翻译：确定照片曝光条件的方法
公开(公告)号：US6058202A
公开(公告)日：2000-05-02
申请号：US726358
申请日：1996-10-04
申请人： Hiroshi Yamaguchi
发明人： Hiroshi Yamaguchi
IPC分类号： G03B27/73 , G03B27/80 , G06T1/00 , H04N1/00 , H04N1/407 , G06K9/00 , G01N21/00 , G01N21/86
CPC分类号： G03B27/735 , G03B27/80
摘要： A histogram of densities represented by image signal components of an image signal obtained by reading out an image from a photographic film is created. The density at a particular point on the histogram and the dynamic range of the image signal are obtained. It is determined that the photographic film was underexposed when the density of the particular point is smaller than a first predetermined density and at the same time the dynamic range of the image signal is smaller than a predetermined value, and that the photographic film was overexposed when the density of the particular point is larger than a second predetermined density and at the same time the dynamic range of the image signal is smaller than a predetermined value.
摘要翻译：创建由通过从摄影胶片读出图像而获得的图像信号的图像信号分量表示的密度直方图。获得直方图上特定点的密度和图像信号的动态范围。当特定点的密度小于第一预定浓度并且同时图像信号的动态范围小于预定值时，确定照相胶片曝光不足，并且当照相胶片曝光过度时特定点的密度大于第二预定浓度，同时图像信号的动态范围小于预定值。

84. 发明授权

US5963004A Stepper motor controller used in a document reading device 失效
标题翻译：步进电机控制器用于文件读取装置
公开(公告)号：US5963004A
公开(公告)日：1999-10-05
申请号：US890425
申请日：1997-07-09
申请人： Hiroshi Yamaguchi , Motonobu Ando
发明人： Hiroshi Yamaguchi , Motonobu Ando
IPC分类号： H04N1/04 , H02P8/14 , H02P8/36 , H02K37/00
CPC分类号： H02P8/36
摘要： A stepper motor controller that controls acceleration of a stepper motor so that, once the stepper motor is stabilized at 500 pps, acceleration of the motor is increased to 667 pps for four steps, during which time the speed of the stepper motor reaches about 900 pps. Then, acceleration of the stepper motor is increased to 1,000 pps, allowing the motor to increase to that speed without degeneration of the speed. In other words, when the stopper motor nears the maximum possible speed at an acceleration of 667 pps, the next acceleration is applied. In this way, acceleration of the stepper motor can be changed between levels having a great difference in driving frequency without causing the stepper motor to degenerate.
摘要翻译：步进电机控制器，其控制步进电机的加速度，使得一旦步进电机稳定在500pps，马达的加速度就增加到667pps四步，在此期间步进电机的速度达到约900pps 。然后，步进马达的加速度增加到1,000pps，使马达增加到该速度而不会降低速度。换句话说，当止动马达以667pps的加速度接近最大可能速度时，施加下一加速度。以这种方式，可以在驱动频率差大的电平之间改变步进电机的加速度，而不会使步进电机退化。

85. 发明授权

US5936653A Thermal transfer printing mechanism and facsimile device 失效
标题翻译：热转印机构和传真机
公开(公告)号：US5936653A
公开(公告)日：1999-08-10
申请号：US654058
申请日：1996-05-28
申请人： Hiroshi Yamaguchi , Takatoshi Takemoto , Tatsuji Imai
发明人： Hiroshi Yamaguchi , Takatoshi Takemoto , Tatsuji Imai
IPC分类号： B41J2/325 , B41J17/24 , B41J35/04 , B41J35/08 , H04N1/23 , B41J35/06
CPC分类号： B41J2/325 , B41J17/24 , B41J35/08
摘要： A thermal transfer printing mechanism for use in a facsimile device includes a separating guide surface that is formed having a curve having a radius of curvature of not more than 1.2 mm. Consequently, the acceleration in a separating direction of an ink film separated from an image receiving sheet by the separating guide surface is increased, and the ink film is smoothly separated from the image receiving sheet. The separating guide surface may be formed as a bent thin plate, an embossed portion, a deformed edge of a supporting member, a plastic attachment, or a plastic tape. The separating guide surface is formed as a curve continuing from a feeding guide surface, and the feeding guide surface bends the sheet and the ink ribbon from a plane connecting a contact line of a thermal head and the ink ribbon and a contact line of the sheet and a sheet guide member provided downstream of the separating guide surface.
摘要翻译：用于传真装置的热转移打印机构包括形成有具有不大于1.2mm的曲率半径的曲线的分离引导表面。因此，通过分离引导表面与图像接收片分离的墨膜的分离方向的加速度增加，并且墨膜从图像接收片材平滑地分离。分离引导表面可以形成为弯曲的薄板，压花部分，支撑构件的变形边缘，塑料附件或塑料带。分离引导表面形成为从进给引导表面延伸的曲线，并且进给引导表面从连接热敏头的接触线和墨带的平面和片的接触线弯曲片和墨带以及设置在所述分离引导表面的下游的片材引导构件。

86. 发明授权

US5910826A Rear projection screen and method of producing same 失效
标题翻译：背投屏幕及其制作方法
公开(公告)号：US5910826A
公开(公告)日：1999-06-08
申请号：US755631
申请日：1996-11-25
申请人： Satoshi Aoki , Hiroshi Yamaguchi
发明人： Satoshi Aoki , Hiroshi Yamaguchi
IPC分类号： G03B21/62 , H04N5/74
CPC分类号： G03B21/62
摘要： The present invention relates to a rear projection screen used in projection type television sets and the like. A rear projection screen according to the present invention is characterized in that a mask for prevention of penetration of light is formed on the main surface on one of the inner and outer sides of a bottomed box-shaped container and a screen which directs projected light in a predetermined direction is disposed on the inner side of this box-shaped container. The method of producing a rear projection screen according to the invention is capable of efficiently producing the box-shaped container having a mask formed thereon.
摘要翻译：本发明涉及用于投影式电视机等的背投屏幕。根据本发明的背投屏幕的特征在于，在有底的盒形容器的内侧和外侧的主表面上形成防止光穿透的掩模和将投射的光引导到的屏幕在该箱形容器的内侧设置规定的方向。根据本发明的制造背投屏幕的方法能够有效地制造具有形成在其上的掩模的盒形容器。

87. 发明授权

US5838591A Temperature control apparatus for motor and information storing medium used therefor 失效
标题翻译：用于电机和信息存储介质的温度控制装置
公开(公告)号：US5838591A
公开(公告)日：1998-11-17
申请号：US873188
申请日：1997-06-11
申请人： Hiroshi Yamaguchi
发明人： Hiroshi Yamaguchi
IPC分类号： G03G21/00 , G03G21/20 , G05D23/00 , G05D23/19 , H02H6/00 , H02H7/085 , H02P1/16 , H02H7/00
CPC分类号： H02H6/005
摘要： An apparatus is provided for controlling temperature of a motor by estimation. The temperature apparatus includes an initial setting circuit for setting an initial value of a temperature representative variable .theta., a temperature rise estimating circuit for calculating .theta.+A (where A is an incremental parameter reflecting a temperature rise under driving of the motor) for renewal of .theta. when the motor is driven, a temperature drop estimating circuit for calculating .theta.-.theta./S (where S is decremental parameter reflecting a temperature drop by heat dissipation of the motor) for renewal of .theta. periodically at a predetermined time interval while the temperature control apparatus is operating, and a power supply prevention circuit for preventing power supply to the motor when .theta. becomes no less than .theta.max (which is an upper limit parameter reflecting an upper tolerable limit temperature of the motor) and until .theta. becomes lower than .theta.max.
摘要翻译：提供一种用于通过估计来控制电动机的温度的装置。温度装置包括用于设定温度代表变量theta的初始值的初始设定电路，用于计算θ+ A的温度上升估计电路（其中A是反映电机驱动下的升温的增量参数）用于更新 θ，用于计算θ-θ/ S（其中S是反映由电动机的散热引起的温度降低的递减参数）的温度降估计电路，用于在温度控制下以预定时间间隔周期性地更新θ 以及电源防止电路，当θ变得不小于θmax（其是反映电动机的上容许极限温度的上限参数）并且直到θ变得低于θmax时，防止对电动机的电力供应。

88. 发明授权

US5774434A Methods and apparatus for recording data on and deleting already recorded data from a recording medium 失效
公开(公告)号：US5774434A
公开(公告)日：1998-06-30
申请号：US742958
申请日：1996-11-01
申请人： Yuji Arataki , Hiroshi Yamaguchi
发明人： Yuji Arataki , Hiroshi Yamaguchi
IPC分类号： G11B27/10 , G11B27/00 , G11B27/034 , G11B27/036 , G11B27/32 , G11B7/00
CPC分类号： G11B27/036 , G11B27/329 , G11B2220/2529 , G11B27/034
摘要： In a recording method for a recording medium having a data recording area on which a data recording and/or reproducing operation is carried out, and a management data area on which management data to manage a recording and/or reproducing operation for the recording medium are recorded, when new data are recorded on the recording medium in a state where data have been already recorded on the recording medium and a data-recordable area on which the new data can be recorded exists on the data recording area, the recording operation of the new data is started from the head position of the data-recordable area on the basis of the management data recorded on the management data area, and data which have been already recorded on the recording medium are deleted by the same data amount as the new data to be recorded on the data-recordable area from a position on the data recording area of the recording medium at which the recording operation is instructed to start.

89. 发明授权

US5747640A Continunous process for preparing polytetrafluoroethlene wet powder 失效
标题翻译：制备聚四氟乙烯湿粉的连续工艺
公开(公告)号：US5747640A
公开(公告)日：1998-05-05
申请号：US537329
申请日：1995-10-02
申请人： Tetsuya Higuchi , Shunichi Nomura , Shigeru Ichiba , Hiroshi Yamaguchi , Masaomi Goromaru , Akira Watanabe , Kazuhiro Takeda , Mikio Morita , Kazuhisa Fujita , Yasuyuki Moriyama
发明人： Tetsuya Higuchi , Shunichi Nomura , Shigeru Ichiba , Hiroshi Yamaguchi , Masaomi Goromaru , Akira Watanabe , Kazuhiro Takeda , Mikio Morita , Kazuhisa Fujita , Yasuyuki Moriyama
IPC分类号： B29B9/00 , B29K27/18 , C08J3/12 , C08J3/16 , C08F6/18
CPC分类号： C08J3/16 , B29B9/00 , C08J2327/18
摘要： A process for continuously preparing a wet powder of PTFE, comprising the step of continuously slurrying a PTFE aqueous dispersion with a high shear machine, and the step of continuously granulating the slurry by using vertical agitator. The process can be carried out for a long time without trouble, and can continuously provide a dry powder having good powder properties. The powder properties can be controlled by regulating operation conditions.
摘要翻译：一种用于连续制备PTFE湿粉的方法，包括用高剪切机将PTFE水性分散体连续浆化的步骤，以及通过使用立式搅拌器连续造粒浆料的步骤。该方法可长时间无故障地进行，并可连续提供具有良好粉末性能的干粉。粉末特性可以通过调节操作条件来控制。

90. 发明授权

US5740666A Method and system for controlling the rotational speed of a rotary ring member 失效
标题翻译：用于控制旋转环构件的转速的方法和系统
公开(公告)号：US5740666A
公开(公告)日：1998-04-21
申请号：US587241
申请日：1996-01-16
申请人： Hiroshi Yamaguchi , Masashi Yamaguchi
发明人： Hiroshi Yamaguchi , Masashi Yamaguchi
IPC分类号： D01H7/58 , D01H7/46 , D01H7/92
CPC分类号： D01H7/58
摘要： The present invention provides a unique method and system for automatically controlling the motion of a rotary ring twisting and winding device, provided with a rotary ring member rotatably mounted on a holder by way of a bearing mechanism, which is utilized for textile machines having a so-called ring traveller twisting and winding mechanism. The present invention is characterized in that the rotational speeds of the rotary ring member and spindles are continuously detected, and the detected rotational speed of the rotary ring member is compared with the desired rotational speed of the rotary ring member which is calculated by multiplying a predetermined ratio by the detected rotational speed of the spindles, and if it is detected that the rotational speed of the rotary ring member is out of control, the rotational speed of the rotary ring member is electrically controlled to return to a condition of satisfying a predetermined allowable controlled condition. The present invention is preferably applied to two types of rotary ring twisting and winding devices, one of which is provided with a magnetic bearing as the above-mentioned bearing mechanism, while the other one is a device provided with a ring motor for positively rotating the rotary ring member.
摘要翻译：本发明提供了一种独特的方法和系统，用于自动控制旋转环加捻和卷绕装置的运动，该旋转环加捻和卷绕装置具有通过轴承机构可旋转地安装在支架上的旋转环构件，该旋转环构件用于具有拨环机构。本发明的特征在于，连续检测旋转环构件和心轴的旋转速度，并将旋转环构件的检测旋转速度与旋转环构件的期望旋转速度进行比较，该转动环构件通过将预定检测出旋转环构件的旋转速度失控，旋转环构件的旋转速度被电气控制以恢复到满足规定容许值的条件受控条件。本发明优选应用于两种类型的旋转环加捻和缠绕装置，其中一个具有作为上述轴承机构的磁性轴承，而另一个是设置有用于将旋转轴旋转环构件。

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