公开(公告)号：US07637045B2

公开(公告)日：2009-12-29

申请号：US11631632

申请日：2005-06-29

Applicant: Yoshihiro Sakai

Inventor： Yoshihiro Sakai

IPC: G09F13/04 ,  F21V7/04 ,  F21V21/00 ,  F21V3/00 ,  F21V5/00 ,  F21V15/00

CPC classification number: G09F13/0409 ,  G09F13/04 ,  Y10S362/80 ,  Y10S362/812

Abstract: There are provided a surface light source having uniform and high brightness independently whether the light source is small or large while using semiconductor light emitting devices (LEDs), and an electrically illuminated signboard using the surface light source, which is thin and capable of uniform display and which operates with low electricity consumption. LEDs (12) of a dome type are arranged on four corners at a bottom surface of a box body (11) of a tray shape whose bottom surface is quadrilateral, whose upper side is open, on an inner surface of which a light reflection member (11b) is provided, and whose side walls (11c) are inclined outward. The LEDs (12) are arranged so as to mainly irradiate a region between a vertical plane on a diagonal line (N) of the bottom surface and one side wall (11c), and the region irradiated by each of the LEDs (12) of the dome type arranged on the four corners rotates individually and sequentially in a specific direction (same direction) in the box body (11). One or more of the surface light source units are arranged to construct an electrically illuminated signboard.

Abstract translation: 在使用半导体发光器件（LED）的情况下，提供具有均匀且高亮度的表面光源，无论光源是小还是大，以及使用薄且能够均匀显示的表面光源的电照明招牌 并以低耗电运行。 圆顶型的LED（12）在其内表面上具有光反射构件的内表面四边形的托盘形状的箱体（11）的底面设置在四个角上， （11b），其侧壁（11c）向外倾斜。 LED（12）被布置成主要照射在底表面的对角线（N）上的垂直平面和一个侧壁（11c）之间的区域，以及由每个LED（12）照射的区域 设置在四个角上的圆顶型在盒体（11）中沿特定方向（相同方向）单独且顺序地旋转。 一个或多个表面光源单元布置成构造电照明招牌。

公开(公告)号：US07576509B2

公开(公告)日：2009-08-18

申请号：US10937447

申请日：2004-09-10

Applicant: Makoto Komatsu ,  Toshiyuki Andoh ,  Yoshihiro Sakai

Inventor： Makoto Komatsu ,  Toshiyuki Andoh ,  Yoshihiro Sakai

IPC: G05B19/10

CPC classification number: H02P6/15

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07424255B2

公开(公告)日：2008-09-09

申请号：US11282868

申请日：2005-11-21

Applicant: Yoshihiro Sakai

Inventor： Yoshihiro Sakai

IPC: G03G15/01

CPC classification number: G03G15/5008 ,  G03G2215/00075 ,  G03G2215/0119

Abstract: A scale including equally spaced marks is attached to a belt in a direction of movement of the belt such that a gap is formed between a first end and a second end of the scale. A first sensor and a second sensor detect the marks on the scale and output first signals and second signals respectively upon detecting the marks. The first sensor and the second sensor are located at different positions along the direction. A controlling unit controls the speed based on any one of the first signals and the second signals according to a position of the gap detected by the first sensor and the second sensor.

Abstract translation: 包括相等间隔的标记的刻度在带的移动方向上附接到带，使得在标尺的第一端和第二端之间形成间隙。 第一传感器和第二传感器检测标尺上的标记并在检测到标记时分别输出第一信号和第二信号。 第一传感器和第二传感器位于沿着该方向的不同位置。 控制单元根据由第一传感器和第二传感器检测到的间隙的位置，基于第一信号和第二信号中的任何一个来控制速度。

公开(公告)号：US20080047181A1

公开(公告)日：2008-02-28

申请号：US11631632

申请日：2005-06-29

Applicant: Yoshihiro Sakai

Inventor： Yoshihiro Sakai

IPC: G09F13/18 ,  F21V7/04

CPC classification number: G09F13/0409 ,  G09F13/04 ,  Y10S362/80 ,  Y10S362/812

Abstract: There are provided a surface light source having uniform and high brightness independently whether the light source is small or large while using semiconductor light emitting devices (LEDs), and an electrically illuminated signboard using the surface light source, which is thin and capable of uniform display and which operates with low electricity consumption. LEDs (12) of a dome type are arranged on four corners at a bottom surface of a box body (11) of a tray shape whose bottom surface is quadrilateral, whose upper side is open, on an inner surface of which a light reflection member (11b) is provided, and whose side walls (11c) are inclined outward. The LEDs (12) are arranged so as to mainly irradiate a region between a vertical plane on a diagonal line (N) of the bottom surface and one side wall (11c), and the region irradiated by each of the LEDs (12) of the dome type arranged on the four corners rotates individually and sequentially in a specific direction (same direction) in the box body (11). One or more of the surface light source units are arranged to construct an electrically illuminated signboard.

Abstract translation: 在使用半导体发光器件（LED）的情况下，提供具有均匀且高亮度的表面光源，无论光源是小还是大，以及使用薄且能够均匀显示的表面光源的电照明招牌 并以低耗电运行。 圆顶型的LED（12）在其内表面上具有光反射构件的内表面四边形的托盘形状的箱体（11）的底面设置在四个角上， （11b），并且其侧壁（11c）向外倾斜。 LED（12）被布置成主要照射在底表面的对角线（N）和一个侧壁（11c）之间的垂直平面和由每个LED（12）照射的区域之间的区域， 配置在四角的圆顶型单元沿盒体（11）中的特定方向（相同方向）单独依次旋转。 一个或多个表面光源单元布置成构造电照明招牌。

公开(公告)号：US20070152622A1

公开(公告)日：2007-07-05

申请号：US11684991

申请日：2007-03-12

Applicant: Makoto KOMATSU ,  Toshiyuki Andoh ,  Yoshihiro Sakai

Inventor： Makoto KOMATSU ,  Toshiyuki Andoh ,  Yoshihiro Sakai

IPC: G05B19/40

CPC classification number: H02P6/15

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07170258B2

公开(公告)日：2007-01-30

申请号：US10825258

申请日：2004-04-15

Applicant: Yoshihiro Sakai

Inventor： Yoshihiro Sakai

IPC: H01M10/46

CPC classification number: H01R35/04 ,  H01M10/46 ,  H01R13/6675

Abstract: An AC plug of a battery charger is arranged so as to be enclosed into a casing of the battery charger or projected therefrom when it is laterally rotated. The AC plug has two conductive blades and an edge surface for projecting them at an almost right angle. A first surface and a first rotary shaft are provided for a first side surface. A second surface and a second rotary shaft are provided for a second side surface opposite to the first side surface. A first contact portion electrically connected to one conductive blade is projected from the first rotary shaft. A second contact portion electrically connected to the other conductive blade is projected from the second rotary shaft. Conductive spring terminals which are elastically come into contact with the front edges of the first and second contact portions are provided for a board in the casing. By reducing a rotational radius of each contact portion, a small battery charger is provided.

Abstract translation: 电池充电器的AC插头被布置成被封闭在电池充电器的壳体中或者当其横向旋转时从其中突出。 AC插头具有两个导电叶片和一个边缘表面，用于以几乎正确的角度投射它们。 为第一侧面提供第一表面和第一旋转轴。 第二表面和第二旋转轴设置成与第一侧表面相对的第二侧表面。 电连接到一个导电叶片的第一接触部分从第一旋转轴突出。 电连接到另一个导电叶片的第二接触部分从第二旋转轴突出。 弹性地与第一和第二接触部分的前边缘接触的导电弹簧端子设置在壳体中的板上。 通过减小每个接触部分的旋转半径，提供小型电池充电器。

公开(公告)号：USRE37197E1

公开(公告)日：2001-05-29

申请号：US09132660

申请日：1998-08-12

Applicant: Toru Iida ,  Michihito Ohashi ,  Yoshihiro Sakai ,  Shin-ichi Kuramoto ,  Shunichi Chiba ,  Yasuo Asahina ,  Junko Tomita

Inventor： Toru Iida ,  Michihito Ohashi ,  Yoshihiro Sakai ,  Shin-ichi Kuramoto ,  Shunichi Chiba ,  Yasuo Asahina ,  Junko Tomita

IPC: G01J110

CPC classification number: B41J29/26 ,  B41M7/0009 ,  G03G21/00

Abstract: The present invention discloses a device for regenerating a sheet-like recording medium comprising a means for feeding a printed sheet-like recording medium, a regenerating treatment means having a step for eliminating image formed on said recording medium, a means for discriminating and separating the recording medium whether the treated recording medium is reusable or not and a means for storing the separated reusable recording medium. Further, the present invention discloses, as Examples, regenerating treatment means treating sheet-like recording media printed with following toners or inks with following degrading agent or a color eliminating agent; (i) a toner comprising biodegradable plastics as a constituent ingredient and an enzyme containing liquid as a degrading agent; (ii) a toner comprising photodegradable plastics as a constituent ingredient and an irradiation of a light containing a short wavelength light; (iii) a toner or an ink using a coloring material comprising an electron-donating color-forming organic compound and its developer and a color-eliminating agent; and (iv) a toner or an ink using a coloring material comprising an electron-accepting color-forming organic compound and its developer and a color-eliminating agent.

Abstract translation: 本发明公开了一种用于再生片状记录介质的装置，包括用于馈送印刷的片状记录介质的装置，具有用于消除在所述记录介质上形成的图像的步骤的再生处理装置，用于区分和分离 记录介质是否可重复使用处理的记录介质以及用于存储分离的可重复使用的记录介质的装置。另外，本发明作为实例公开了再生处理装置，其处理用随后降解的以下调色剂或油墨印刷的片状记录介质 试剂或消色剂;（i）包含可生物降解塑料作为构成成分的调色剂和含有液体的降解剂的调色剂;（ii）包含可光降解塑料作为组成成分的调色剂和包含短纤维的光的照射 波长光;（iii）使用包含电的着色材料的调色剂或油墨 提供成色有机化合物及其显影剂和消色剂; 和（iv）使用包含电子接受成色有机化合物及其显影剂和着色剂的着色材料的调色剂或油墨。

公开(公告)号：US5911899A

公开(公告)日：1999-06-15

申请号：US661673

申请日：1996-06-11

Applicant: Masaaki Yoshikai ,  Koichi Takahashi ,  Masato Koyama ,  Yuichiro Harada ,  Yoshihiro Sakai ,  Akemi Nakajima ,  Toshihiro Dodo

Inventor： Masaaki Yoshikai ,  Koichi Takahashi ,  Masato Koyama ,  Yuichiro Harada ,  Yoshihiro Sakai ,  Akemi Nakajima ,  Toshihiro Dodo

IPC: H05B3/86 ,  H05B3/06

CPC classification number: H05B3/86 ,  H05B2203/017

Abstract: A transparent heater panel having a transparent substrate, a transparent conductive layer formed on the transparent substrate, electrodes formed on the transparent conductive layer and a transparent protective layer formed on the transparent conductive layer except portions reserved for the electrodes with the end faces of the transparent conductive layer corrosion treated with a transparent protective plastic member or an anticorrosive; and a process for producing the same. The heater panel has improved durability against pollutants, environmental durability, reliability and light transmission.

Abstract translation: 具有透明基板的透明加热板，透明基板上形成的透明导电层，形成在透明导电层上的电极和形成在透明导电层上的透明保护层，除了保留给电极的部分之外，透明保护层的透明 用透明保护性塑料构件或防腐蚀处理的导电层腐蚀; 及其制造方法。 加热器面板具有改善的耐污染性，耐久性，可靠性和透光性。

公开(公告)号：US5237562A

公开(公告)日：1993-08-17

申请号：US667663

申请日：1991-03-11

Applicant: Kensaku Fujii ,  Juro Ohga ,  Hiroyuki Masuda ,  Yoshihiro Sakai

Inventor： Kensaku Fujii ,  Juro Ohga ,  Hiroyuki Masuda ,  Yoshihiro Sakai

IPC: G01N15/00 ,  G01H3/00 ,  H04B3/23 ,  H04M9/08

CPC classification number: H04B3/234 ,  H04M9/082

Abstract: A method for detecting a transition of an echo path used for an estimation of the transfer function of a system by using an adaptive filter, from an echo caused by a signal transmitted through an input terminal of the system at which the response of the transmitted signal is received. The method includes the steps of calculating the amount of the whole or the first delay portion of an impulse response of the system, calculating the amount of the remaining delay portion of the impulse response of the system, calculating the ratio between the amount of the whole or the first delay portion of the impulse response and the amount of the remaining delay portion of the impulse response, and deciding an occurrence of a transition of the characteristics of the system based on the calculated ratio. The transition of the characteristics of the system is discriminated from a hindering signal produced in the system in the decision making process.

Abstract translation: 一种用于通过使用自适应滤波器来检测用于估计系统的传递函数的回波路径的转换的方法，该回波路径是由通过系统的输入端发送的信号引起的， 被收到。 该方法包括以下步骤：计算系统的脉冲响应的整个或第一延迟部分的量，计算系统的脉冲响应的剩余延迟部分的量，计算整个数量之间的比率 或脉冲响应的第一延迟部分和脉冲响应的剩余延迟部分的量，并且基于所计算的比率来确定系统的特性的转变的发生。 系统特性的转变与决策过程中系统产生的阻碍信号有所区别。

公开(公告)号：US4951269A

公开(公告)日：1990-08-21

申请号：US216907

申请日：1988-06-24

Applicant: Fumio Amano ,  Mohammad R. Asharif ,  Shigeyuki Unagami ,  Yoshihiro Sakai

Inventor： Fumio Amano ,  Mohammad R. Asharif ,  Shigeyuki Unagami ,  Yoshihiro Sakai

IPC: H03H21/00 ,  H04B3/23

CPC classification number: H04B3/23 ,  H03H21/00 ,  H03H21/0027 ,  Y10S367/901 ,  Y10S367/903

Abstract: An echo canceller in a system, having a long impulse response such as in an acoustic system, which employs a fast Fourier transform to transform input data represented in the time domain into signals represented in the frequency domain to reduce calculations. To solve the problem of a long delay, the impulse response length is divided into a plurality of blocks. Each block then has a decreased number of samples within each block. Thus, a fast Fourier transform and finite impulse response type digital filtering are effected, so that the processing delay is decreased while the amount of calculations is kept small.

Abstract translation: PCT No.PCT / JP87 / 00833 Sec。 371日期1988年6月24日第 102（e）日期1988年6月24日PCT提交1987年10月29日PCT公布。 第WO88 / 03341号公报 日期：1988年5月5日。在具有诸如在声学系统中的长脉冲响应的系统中的回波消除器，其采用快速傅里叶变换来将在时域中表示的输入数据变换成在频域中表示的信号以减少计算 。 为了解决长延迟的问题，脉冲响应长度被分成多个块。 每个块在每个块内具有减少的采样数。 因此，实现快速傅里叶变换和有限脉冲响应型数字滤波，使得处理延迟减小，同时计算量保持较小。