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61. 发明授权

US06969269B2 Battery charger 失效
标题翻译：充电器
公开(公告)号：US06969269B2
公开(公告)日：2005-11-29
申请号：US10973435
申请日：2004-10-27
申请人： Yoshihiro Sakai
发明人： Yoshihiro Sakai
IPC分类号： H02J7/00 , H01M10/44 , H01R35/04 , H01R13/44
CPC分类号： H01R35/04
摘要： An AC adaptor has an AC plug having wider contact portions facilitating better contact despite the displacement. AC plug 3 of AC adaptor 3 has a pair of conductive blades 4, an end surface with the blades projecting with a substantially right angle, a first surface and a first rotary shaft on a first side surface. On a second side surface opposite to the first side surface, there are provided a second surface and a second rotary shaft. A first and second planar contact portions which are electrically connected respectively to a first and second conductive blades are configured respectively to project slightly from the surfaces of the first and second rotary shafts. On a circuit board in the case, there are provided conductive spring terminals 17 with projecting portions thereof making resilient contact with the first and second planar contact portions 15.
摘要翻译： AC适配器具有具有更宽接触部分的AC插头，其有利于更好地接触位移。 AC适配器3的AC插头3具有一对导电叶片4，具有大致直角的叶片的端面，第一表面和第一旋转轴在第一侧表面上。在与第一侧面相对的第二侧面上设置有第二表面和第二旋转轴。分别电连接到第一和第二导电叶片的第一和第二平面接触部分被分别配置成从第一和第二旋转轴的表面稍微突出。在这种情况下的电路板上，设置有导电弹簧端子17，其突出部分与第一和第二平面接触部分15弹性接触。

62. 发明申请

US20050105937A1 Belt driving unit, method of switching control loop for the belt driving unit, and image forming apparatus 有权
标题翻译：皮带驱动单元，皮带驱动单元的切换控制回路的方法以及图像形成装置
公开(公告)号：US20050105937A1
公开(公告)日：2005-05-19
申请号：US10942877
申请日：2004-09-17
申请人： Yoshihiro Sakai
发明人： Yoshihiro Sakai
IPC分类号： G03G21/00 , G03G15/01 , G03G15/16 , G03G21/14 , H03M1/22
CPC分类号： G03G15/0131 , G03G15/0194
摘要： A belt driving unit includes a rotary belt on which a scale is formed, a sensor that reads the scale, a normal-position control loop that detects an actual position of the rotary belt based on information of the scale read by the sensor, and corrects a position of the rotary belt based on the actual belt position detected, an abnormal-condition control loop for a situation when an abnormality occurs in the normal-position control loop, and a loop-switchover timing controller that controls a switchover timing of a control loop between the normal-position control loop and the abnormal-condition control loop.
摘要翻译：皮带驱动单元包括其上形成有刻度的旋转皮带，读取刻度的传感器，基于由传感器读取的刻度的信息检测旋转皮带的实际位置的正常位置控制回路，并且校正基于检测到的实际皮带位置的旋转皮带的位置，用于在正常位置控制回路中发生异常的情况的异常状态控制回路;以及回路切换定时控制器，其控制控制的切换定时在正常位置控制环路和异常状态控制环路之间循环。

63. 发明申请

US20050099153A1 Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product 有权
标题翻译：驱动控制方法，驱动控制装置，皮带装置，图像形成装置，图像读取装置，计算机产品
公开(公告)号：US20050099153A1
公开(公告)日：2005-05-12
申请号：US10937447
申请日：2004-09-10
申请人： Makoto Komatsu , Toshiyuki Andoh , Yoshihiro Sakai
发明人： Makoto Komatsu , Toshiyuki Andoh , Yoshihiro Sakai
IPC分类号： H02P6/14 , H02P7/36
CPC分类号： H02P6/15
摘要： Driving of a pulse motor is controlled in such a manner that a rotating body driven by the pulse motor rotates at a uniform angular velocity. Angular displacement of the rotating body is detected, a difference between a detection value of the angular displacement and a target value of angular displacement set in advance is calculated, and a drive pulse frequency of a drive pulse signal to be used for driving the pulse motor is calculated based on the difference and a reference drive pulse frequency. Whether the difference is added to the reference drive pulse can be selected.
摘要翻译：控制脉冲电动机的驱动，使得由脉冲电动机驱动的旋转体以均匀的角速度旋转。检测旋转体的角位移，计算角位移的检测值与预先设定的角位移的目标值之间的差异，驱动脉冲电机的驱动脉冲信号的驱动脉冲频率基于差和基准驱动脉冲频率计算。可以选择是否将差值加到参考驱动脉冲。

64. 发明申请

US20050025524A1 Belt device, image forming apparatus, and method to control belt speed 有权
标题翻译：皮带装置，成像装置和控制皮带速度的方法
公开(公告)号：US20050025524A1
公开(公告)日：2005-02-03
申请号：US10901238
申请日：2004-07-29
申请人： Yoshihiro Sakai
发明人： Yoshihiro Sakai
IPC分类号： G03G21/00 , G03G15/01 , G03G15/16 , G03G15/00
CPC分类号： G03G15/0131 , G03G2215/00139 , G03G2215/0119 , G03G2215/0158
摘要： A belt device includes a belt as an endless belt that has a scale with a large number of scale marks formed along the whole circumference of the belt. A sensor reads the scale to obtain scale information. A control device provides control to correct a belt speed, based on scale information read. A scale-mark degradation determining unit determines whether the scale mark is degraded. A belt drive controller continuously provides control to correct the belt speed for a degraded portion until the scale-mark degradation determining unit determines that there is no degradation.
摘要翻译：皮带装置包括作为环带的皮带，该皮带具有沿皮带的整个圆周形成的大量标尺的刻度。传感器读取比例尺以获得比例信息。控制装置根据读取的比例信息提供对皮带速度进行校正的控制。标尺劣化确定单元确定缩放标记是否劣化。皮带驱动控制器连续地提供对劣化部分的皮带速度进行校正的控制，直到刻度标记劣化确定单元确定没有劣化。

65. 发明授权

US06504146B1 Disk-mounting structure for optical encoder 有权
标题翻译：光学编码器的磁盘安装结构
公开(公告)号：US06504146B1
公开(公告)日：2003-01-07
申请号：US09743453
申请日：2001-01-10
申请人： Yoshihiro Sakai , Kazuo Tashiro
发明人： Yoshihiro Sakai , Kazuo Tashiro
IPC分类号： G01D534
CPC分类号： G01D5/34707 , G01D5/3473 , G01D5/34738
摘要： An optical encoder is provided in which a disk is prevented from eccentric rotation. An optical encoder comprises a shaft (2) supported on a bearing (3) in a housing (1), a rotating disk (4) having a code pattern and fixed to the shaft (2), a photodetector element (12) which receives light passing through the rotating disk (4) from a light-emitting element (10) and converts it into an electric signal, and a substrate (13) on which is mounted a circuit for detecting a signal in the electric signal. The shaft (2) is inserted in a hole (4a) opened in the center of the rotating disk (4), the backside of which is seated on a step (2a) of the shaft (2). The optical encoder further comprises a spacer (5) fitted loosely over the shaft (2) and placed on an adhesive (6) spread on the rotating disk (4), a ring (7) for fixing the spacer (5) and the disk (4) tentatively to the shaft (2), and adhesive (8) spread on the spacer (5), the ring (7) and the shaft (2). This structure prevents the adhesive (8) from entering between the thinner part (2b) of the shaft (2) and the hole (4a) of the disk (4) and between the backside of the disk (4) and the step (2a).
摘要翻译：提供光学编码器，其中防止盘偏心旋转。光学编码器包括支撑在壳体（1）中的轴承（3）上的轴（2），具有代码图案并固定到轴（2）的旋转盘（4），光接收器元件（12），其接收光从发光元件（10）通过旋转盘（4）并将其转换为电信号，以及衬底（13），其上安装有用于检测电信号中的信号的电路。轴（2）插入在旋转盘（4）的中心开口的孔（4a）中，孔的背面位于轴（2）的台阶（2a）上。光学编码器还包括一个松套地安装在轴（2）上的垫片（5），并放置在旋转盘（4）上的粘合剂（6）上，一个用于固定间隔物（5）和盘（4）暂时地连接到轴（2）上，粘合剂（8）分散在间隔件（5），环（7）和轴（2）上。这种结构防止粘合剂（8）进入轴（2）的较薄部分（2b）和盘（4）的孔（4a）之间并且在盘（4）的背面与台阶（2a）之间）。

66. 发明授权

US5828811A Speech signal coding system wherein non-periodic component feedback to periodic excitation signal source is adaptively reduced 失效
标题翻译：语音信号编码系统，其中对周期性激励信号源的非周期性分量反馈被自适应地减少
公开(公告)号：US5828811A
公开(公告)日：1998-10-27
申请号：US188124
申请日：1994-01-28
申请人： Tomohiko Taniguchi , Yasuji Ohta , Yoshinori Tanaka , Hideaki Kurihara , Yoshihiro Sakai
发明人： Tomohiko Taniguchi , Yasuji Ohta , Yoshinori Tanaka , Hideaki Kurihara , Yoshihiro Sakai
IPC分类号： G10L19/00 , G10L11/06 , G10L19/12 , G10L9/14
CPC分类号： G10L19/12 , G10L25/93
摘要： Speech coding uses a periodic excitation signal source, a non-periodic signal excitation source, a synthesizing unit, a filter, and an error evaluating unit. The synthesizing unit synthesizes a periodic excitation signal and a non-periodic excitation signal output from the above-mentioned sources to generate an excitation sound source signal. The filter regenerates an input speech signal from the excitation sound signal. The error evaluating unit controls the periodic excitation signal source and the non-periodic excitation signal source so that the above-mentioned units output periodic and non-periodic excitation signals which minimize a difference of the regenerated signal from an input speech signal. When the error is minimized, the above-mentioned sound source is supplied to a feedback excitation signal modifying unit. The feedback excitation modifying unit reduces a non-periodic component in the above-mentioned supplied signal so that the non-periodic component is reduced more when the relative amount of the periodic component is greater. The modified signal is fed back to the periodic excitation signal source unit to modify the content thereof.
摘要翻译：语音编码使用周期性激励信号源，非周期信号激励源，合成单元，滤波器和误差评估单元。合成单元合成从上述源输出的周期性激励信号和非周期性激励信号，以产生激发声源信号。滤波器从激励声音信号再生输入语音信号。误差评估单元控制周期性激励信号源和非周期激励信号源，使得上述单元输出使再生信号与输入语音信号的差异最小化的周期性和非周期性激励信号。当误差最小化时，将上述声源提供给反馈激励信号修改单元。反馈激励修正单元在上述提供的信号中减少非周期性分量，使得当周期性分量的相对量较大时，非周期分量更多地减小。将修改的信号反馈到周期性激励信号源单元以修改其内容。

67. 发明授权

US5325461A Speech signal coding and decoding system transmitting allowance range information 失效
标题翻译：语音信号编码和解码系统发送允许范围信息
公开(公告)号：US5325461A
公开(公告)日：1994-06-28
申请号：US838340
申请日：1992-02-20
申请人： Yoshinori Tanaka , Yoshihiro Sakai , Yasuko Shirai , Tomohiko Taniguchi , Hideaki Kurihara
发明人： Yoshinori Tanaka , Yoshihiro Sakai , Yasuko Shirai , Tomohiko Taniguchi , Hideaki Kurihara
IPC分类号： G10L19/04 , G10L11/04 , G10L19/00 , G10L19/06 , G10L9/00
CPC分类号： G10L25/90 , G10L19/06
摘要： A speech signal coding apparatus inputs a pitch period generated by coding a speech signal, and outputs information on a range for said pitch period, together with the pitch period. A speech signal decoding apparatus inputs the pitch period and the above information on the range, and determines whether or not the pitch period is within the range. When the pitch period is determined to be within the range, the speech signal decoding apparatus outputs the above pitch period. When the pitch period is determined not to be within the range, the speech signal decoding apparatus outputs as a pitch period a predetermined value within the range.
摘要翻译：语音信号编码装置输入通过对语音信号进行编码而产生的音调周期，并且与音调周期一起输出关于所述音调周期的范围的信息。语音信号解码装置输入音调周期和关于该范围的上述信息，并且确定音调周期是否在该范围内。当音调周期被确定在该范围内时，语音信号解码装置输出上述音调周期。当音调周期被确定为不在该范围内时，语音信号解码装置作为音调周期输出该范围内的预定值。

68. 发明授权

US4750017A Composite copying method and color copier for practicing the same 失效
标题翻译：复合复印方法和彩色复印机实践相同
公开(公告)号：US4750017A
公开(公告)日：1988-06-07
申请号：US893774
申请日：1986-08-06
申请人： Yoshihiro Sakai
发明人： Yoshihiro Sakai
IPC分类号： G03G15/01
CPC分类号： G03G15/01
摘要： A composite copying method in full colors, a single color, two colors and black and white and a color copier for practicing the method are disclosed. While toner images of different colors are sequentially transferred onto a paper, the paper is retained by a support member. The timing at which the paper is to be separated from the support member is controllable from outside the copier.
摘要翻译：公开了一种全色复合复印方法，一种颜色，两种颜色以及黑白和彩色复印机，用于实施该方法。当不同颜色的调色剂图像顺序地转印到纸上时，纸张被支撑件保持。纸张与支撑部件分离的时机可从复印机的外部控制。

69. 发明授权

US4290288A Device for narrowing the breadth of a sheet spring material in an apparatus for manufacturing a taper leaf spring 失效
标题翻译：用于在用于制造锥形板簧的装置中使板簧材料的宽度变窄的装置
公开(公告)号：US4290288A
公开(公告)日：1981-09-22
申请号：US43837
申请日：1979-05-30
申请人： Mitsushige Kawakubo , Yoshihiro Sakai , Akira Ohno
发明人： Mitsushige Kawakubo , Yoshihiro Sakai , Akira Ohno
IPC分类号： B21B1/38 , B21B37/00 , B21B37/22 , B21B37/24 , B21H7/00 , B21B37/14 , B21B1/20
CPC分类号： B21H7/007 , B60G2206/428 , B60G2206/8109
摘要： A device for narrowing the breadth of a sheet spring material in an apparatus for manufacturing a taper leaf spring by which the sheet spring is previously subjected to breadth narrowing operation with edge rollers before taper rolling.A shape for narrowing the breadth of a sheet spring material is calculated so that a product after rolling may be within the tolerance. Then, a shape of template thus obtained is detected by a pair of detecting rollers to regulate the interval between the work rollers automatically before taper rolling.
摘要翻译：一种用于在用于制造锥形板簧的装置中使扁平弹簧材料的宽度变窄的装置，在锥形轧制之前，板簧预先在边缘辊中经受宽度变窄的操作。计算用于使板簧材料的宽度变窄的形状，使得轧制后的产品可以在公差内。然后，通过一对检测辊检测由此获得的模板的形状，以在锥形轧制之前自动调节加工辊之间的间隔。

70. 发明授权

US4289183A Noiseless lug tires 失效
标题翻译：无声耳环轮胎
公开(公告)号：US4289183A
公开(公告)日：1981-09-15
申请号：US107740
申请日：1979-12-27
申请人： Masaru Abe , Yoshihiro Sakai , Yasutaka Enoki , Noriyasu Sawada
发明人： Masaru Abe , Yoshihiro Sakai , Yasutaka Enoki , Noriyasu Sawada
IPC分类号： B60C11/11 , B60C3/00 , B60C5/00 , B60C11/00 , B60C11/03 , B60C11/04 , B60C11/117 , B60C11/13
CPC分类号： B60C11/0316 , B60C11/0318 , B60C11/1315
摘要： A noiseless lug tire which runs at a high speed under a heavy load and which satisfies the following conditions.(1) A ratio Wg/Wl is equal to or smaller than 1.0.(2) Each transverse groove for delimiting lugs is not inclined toward an opening of the transverse groove at the kickout side of each lug.(3) Each transverse groove is inclined toward the opening at the stepin side of each lug at an angle of at most 22.degree..(4) Each portion of a center line of the transverse groove in a substantially total region of a length L of the transverse groove is inclined with respect to the meridian line of the tire at an angle within a range from at most 15.degree. measured in a direction opposite to the inclination direction of the transverse groove as a whole to at most 60.degree. measured in the same direction as the inclination direction of the transverse groove as a whole.(5) Each portion of the center line of the transverse groove in a region extending at least 60% of the length L of the transverse groove is inclined with respect to the meridian line of the tire at an angle within a range from at most 2.degree. measured in the direction opposite to the inclination direction of the transverse groove as a whole to at most 30.degree. measured in the same direction as the inclination direction of the transverse groove as a whole.(6) The inclination of the transverse groove as a whole toward the opening thereof in a region extending from the inner end of each transverse groove to a position which is at least 75% of the length L of the transverse groove and at the stepin side of each lug is increased in response to the advance of tread wear.
摘要翻译：无重负荷的轮胎在高负载下高速运转，满足以下条件。（1）Wg / W1的比例等于或小于1.0。（2）用于限定凸耳的每个横向槽不向每个凸耳的出口侧的横向槽的开口倾斜。（3）每个横向槽在每个凸耳的阶梯侧以大于22度的角度倾斜。（4）横向槽的长度L的大致整个区域的横向槽的中心线的各部分相对于轮胎的子午线以至多15°的范围内的角度倾斜，与横向槽整体的倾斜方向相同的方向，与横向槽的倾斜方向整体相反至多为60°的方向。

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