公开(公告)号：US20050138852A1

公开(公告)日：2005-06-30

申请号：US10510976

申请日：2003-04-17

Applicant: Toshio Yamauchi

Inventor： Toshio Yamauchi

IPC: G02B5/08 ,  F21S2/00 ,  F21S8/04 ,  F21V7/00 ,  F21V7/10 ,  F21V13/04 ,  F21V17/04 ,  F21Y101/02 ,  G09F13/14 ,  H01L33/58 ,  H01L33/60 ,  G09F13/16

CPC classification number: F21V7/10 ,  F21V7/0016 ,  F21V13/04 ,  F21V17/04 ,  F21Y2103/10 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02F1/133603 ,  G09F13/14

Abstract: A reflector 3 having a bottom section 4 and a slope section 13 surrounding the periphery of the bottom section 4 is provided, and an LED 5 is mounted on the center of the bottom section 4. A holder section 9 of a light control means 7 is detachably mounted to cover a lens 6 of the LED 5, while a circular plate section 18 of the light control means 7 is provided with a main reflecting section 11 and a reflecting transmission section 12. The main reflecting section 11 is designed to reduce the transmission amount from the LED 5, thereby causing most of the light to reflect on the reflector 3 side. On the other hand, the reflecting transmission section 12 permits a larger amount of transmission than in the main reflecting section 11. In this manner, it is possible to realize substantially uniform brightness in the entire upper section of the reflector 3 by the light transmitted through the main reflecting section 11 and the reflecting transmission section 12 and the light diffusely reflected from the reflector 3.

Abstract translation: 设置具有底部4和围绕底部4的周边的倾斜部13的反射体3，并且在底部4的中心安装LED5。 光控制装置7的保持器部分9可拆卸地安装以覆盖LED 5的透镜6，而光控制装置7的圆板部分18设置有主反射部分11和反射传播部分12。 主反射部11被设计为减少来自LED 5的透射量，从而使大部分光在反射体3侧反射。 另一方面，反射透射部分12允许比主反射部分11更大的透射量。 以这种方式，通过透过主反射部11和反射透射部12的光以及从反射体3漫反射的光，可以在反射体3的整个上部实现基本均匀的亮度。

公开(公告)号：US06649693B2

公开(公告)日：2003-11-18

申请号：US10182408

申请日：2002-11-14

Applicant: Shohei Konishi ,  Shigeru Murata ,  Toshio Yamauchi

Inventor： Shohei Konishi ,  Shigeru Murata ,  Toshio Yamauchi

IPC: C08J303

CPC classification number: C09J175/12 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/4238 ,  C08G2170/80 ,  Y10S528/905 ,  C08G18/3228

Abstract: The present invention provides a polyurethane exhibiting a superior adhesive property, bonding property, weather resistance, water resistance, and the like, and comprising in a molecule: an acidic group which is neutralized by a basic compound; and a structural unit represented by general formula (I): (in the formula, R1 and R2 are identical or different, and represent a lower alkyl group).

Abstract translation: 本发明提供了具有优异的粘合性，粘合性，耐候性，耐水性等的聚氨酯，并且在分子中包含被碱性化合物中和的酸性基团; 和由通式（I）表示的结构单元:(式中，R 1和R 2相同或不同，表示低级烷基）。

公开(公告)号：US06535033B2

公开(公告)日：2003-03-18

申请号：US09733180

申请日：2000-12-07

Applicant: Toshio Yamauchi ,  Hironobu Murata ,  Osamu Hosokawa

Inventor： Toshio Yamauchi ,  Hironobu Murata ,  Osamu Hosokawa

IPC: G11C2702

CPC classification number: H03K5/1532

Abstract: A peak detector for detecting a peak signal includes an input circuit for inputting an input signal, a differential comparator for comparing the input signal with the peak signal to generate a difference signal, a diverting circuit to divert current between a first current path and a second current path based on the difference signal, and a comparator to accept current from the first current path and not from the second current path and to form the peak signal resulting from the current.

Abstract translation: 用于检测峰值信号的峰值检测器包括用于输入输入信号的输入电路，用于将输入信号与峰值信号进行比较以产生差分信号的差分比较器，用于在第一电流路径和第二电流路径之间转移电流的转向电路 基于差分信号的电流路径，以及比较器，用于从第一电流路径接收电流而不从第二电流路径接收电流，并形成由电流产生的峰值信号。

公开(公告)号：US6067335A

公开(公告)日：2000-05-23

申请号：US691353

申请日：1996-08-02

Applicant: Koyu Yamanoi ,  Toshio Yamauchi ,  Hiroshi Kobayashi

Inventor： Koyu Yamanoi ,  Toshio Yamauchi ,  Hiroshi Kobayashi

IPC: G11B20/14 ,  H03L7/07 ,  H03L7/089 ,  H03L7/22 ,  H04L7/033

CPC classification number: H03L7/0805 ,  G11B20/1403 ,  H03L7/07 ,  H03L7/0891

Abstract: The present invention discloses a fully integrated data synchronization circuit for a disk drive read channel system. The data synchronization system comprises dual data synchronizers to provide read reference clocks. Dual PLL circuits are coupled to the data synchronizers to provide a stable reference frequency to data synchronizers. One of the two data synchronizers is used to obtain leading edge data, while the other is for trailing edge data. Each PLL circuit comprises a phase detector, a charge pump, and a VCO. A loop filter is used in conjunction with a charge pump to control loop characteristics of the PLLs. In an idle mode, one of the PLLs is used as a time base generator to provide a stable reference frequency to data synchronizers. Once data synchronizers achieve lock using the stable reference frequency and switch over to read data, the time base generator PLL is switched over to function as a data synchronizer PLL in a read mode. Thus, one of the PLLs is used as both time base generator and data synchronizer PLL, thereby eliminating the need for extra PLL circuitry and requiring only two PLL circuits to support time base generation and data synchronization.

Abstract translation: 本发明公开了一种用于磁盘驱动器读通道系统的完全集成的数据同步电路。 数据同步系统包括双数据同步器，以提供读取参考时钟。 双PLL电路耦合到数据同步器，为数据同步器提供稳定的参考频率。 两个数据同步器中的一个用于获取前沿数据，而另一个用于后沿数据。 每个PLL电路包括相位检测器，电荷泵和VCO。 环路滤波器与电荷泵结合使用以控制PLL的环路特性。 在空闲模式中，其中一个PLL用作时基发生器，以向数据同步器提供稳定的参考频率。 一旦数据同步器使用稳定的参考频率实现锁定并切换到读取数据，则时基发生器PLL被切换以在读取模式下用作数据同步器PLL。 因此，其中一个PLL被用作时基发生器和数据同步器PLL两者，从而不需要额外的PLL电路，并且仅需要两个PLL电路来支持时基生成和数据同步。

公开(公告)号：US08046871B2

公开(公告)日：2011-11-01

申请号：US12715370

申请日：2010-03-01

Applicant: Toshio Yamauchi

Inventor： Toshio Yamauchi

IPC: A47B91/00 ,  B60B33/00 ,  B60B15/00 ,  B62D55/08

CPC classification number: B62D55/244 ,  A61G5/10 ,  B60B33/0007 ,  B60B33/0021 ,  B60B33/0028 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B62B2301/256 ,  B62D55/253 ,  Y10T16/184 ,  Y10T16/218

Abstract: A caster of an endless structure is provided which is almost jam-proof even in the case of a bigger gap. The caster includes a first wheel supported on a mounting leg, a second wheel supported by an axle on one end of a suspension arm of which the other end is supported by an axle which also supports the first wheel, and a wrap-around member which is wrapped around the first and second wheels. The wraparound member is formed an endless belt form by connecting independent pieces to each other. The outer peripheral section of each piece is provided with a wider section and when the wraparound member is depressed and warps, the wider section is adapted to touch a wider section of the adjacent piece, thereby preventing further depression.

Abstract translation: 提供无限结构的脚轮，即使在较大间隙的情况下也几乎无阻碍。 脚轮包括支撑在安装腿上的第一轮，由悬挂臂的一端上的轴支撑的第二轮，其另一端由也支撑第一轮的车轴支撑，以及包围构件， 缠绕在第一和第二轮上。 环绕构件通过将独立件彼此连接而形成环形带形式。 每个部件的外周部设置有较宽的部分，当环绕部件被压下并且经纱时，较宽部分适于接触相邻部件的较宽部分，从而防止进一步的凹陷。

公开(公告)号：US20100162520A1

公开(公告)日：2010-07-01

申请号：US12715370

申请日：2010-03-01

Applicant: Toshio YAMAUCHI

Inventor： Toshio YAMAUCHI

IPC: B60B33/00

CPC classification number: B62D55/244 ,  A61G5/10 ,  B60B33/0007 ,  B60B33/0021 ,  B60B33/0028 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B62B2301/256 ,  B62D55/253 ,  Y10T16/184 ,  Y10T16/218

Abstract: A caster of an endless structure is provided which is almost jam-proof even in the case of a bigger gap. The caster includes a first wheel supported on a mounting leg, a second wheel supported by an axle on one end of a suspension arm of which the other end is supported by an axle which also supports the first wheel, and a wrap-around member which is wrapped around the first and second wheels. The wraparound member is formed an endless belt form by connecting independent pieces to each other. The outer peripheral section of each piece is provided with a wider section and when the wraparound member is depressed and warps, the wider section is adapted to touch a wider section of the adjacent piece, thereby preventing further depression.

Abstract translation: 提供无限结构的脚轮，即使在较大间隙的情况下也几乎无阻碍。 脚轮包括支撑在安装腿上的第一轮，由悬挂臂的一端上的轴支撑的第二轮，其另一端由也支撑第一轮的车轴支撑，以及包围构件， 缠绕在第一和第二轮上。 环绕构件通过将独立件彼此连接而形成环形带形式。 每个部件的外周部设置有较宽的部分，当环绕部件被压下并且经纱时，较宽部分适于接触相邻部件的较宽部分，从而防止进一步的凹陷。

公开(公告)号：US20070056140A1

公开(公告)日：2007-03-15

申请号：US10576610

申请日：2004-07-30

Applicant: Toshio Yamauchi

Inventor： Toshio Yamauchi

IPC: B60B33/00

CPC classification number: B62D55/244 ,  A61G5/10 ,  B60B33/0007 ,  B60B33/0021 ,  B60B33/0028 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B62B2301/256 ,  B62D55/253 ,  Y10T16/184 ,  Y10T16/218

Abstract: A conventional endless belt is made of a comparatively flexible member such as rubber. When the endless belt comes in contact with a gap, part of the belt is pushed inward against the gap to be depressed and as a result, a greater power is needed for the endless belt to climb over the gap and it becomes easily jamed. According to the present invention, a caster of an endless structure is provided which is almost jam-proof even in the case of a bigger gap. The caster comprises a first wheel 3 supported on a mounting leg 2, a second wheel 4 supported by an axle 8 on one end of a suspension arm 7 of which the other end is supported by an axle 6 which also supports the first wheel 3, and a wrap-around member 5 which is wrapped around the first and second wheels 3 and 4. The wraparound member 5 is formed an endless belt form by connecting independent pieces 25 to each other. The outer peripheral section of each piece 25 is provided with a wider section and when the wraparound member is depressed and warps, the wider section is adapted to touch a wider section of the adjacent piece 25, thereby preventing further depression.

Abstract translation: 传统的环形带由诸如橡胶的比较柔软的构件制成。 当环形带与间隙接触时，带的一部分被向内推压到间隙以被压下，结果，环形带爬上间隙需要更大的功率，并且变得容易地被命名。 根据本发明，提供了一种环形结构的脚轮，即使在较大间隙的情况下也几乎无阻碍。 脚轮包括支撑在安装脚2上的第一轮3，由悬挂臂7的一端支撑在轴8上的第二轮4，另一端由也支撑第一轮3的车轴6支承， 以及围绕第一和第二轮3和4缠绕的环绕构件5。 环绕构件5通过将独立件25彼此连接而形成环形带形式。 每个部件25的外周部设置有更宽的部分，并且当环绕部件被压下并且经纱时，较宽部分适于接触相邻件25的较宽部分，从而防止进一步的凹陷。

公开(公告)号：US06982941B2

公开(公告)日：2006-01-03

申请号：US10072100

申请日：2002-02-08

Applicant: Koyu Yamanoi ,  Hironobu Murata ,  Toshio Yamauchi

Inventor： Koyu Yamanoi ,  Hironobu Murata ,  Toshio Yamauchi

IPC: G11B7/09

CPC classification number: G11B7/08541

Abstract: An amplitude variation detection circuit that can reliably detect the mirror portion independently of the type of optical recording medium, as well as a type of information regenerating apparatus that contains said amplitude variation detecting circuit. Voltage division of top envelope signal Ste and bottom-hold signal Sbh of RF signal Srf is performed by voltage divider (16); then, after amplification by gain control amplifier (19) with a gain that corresponds to the type of optical disc (1), a prescribed offset is added by offset circuit (22) to the signal, and the resulting signal is input as mirror detection threshold signal Smt to comparator (24). The high-frequency noise component of bottom envelope signal Sbe of RF signal Srf is removed by low-pass filter (21); after amplification by gain control amplifier (20) with a gain that corresponds to the type of optical disc (1), the signal is input to comparator (24). Depending on the result of the comparison of the level of said amplified bottom envelope signal S4 with that of mirror detection threshold signal Smt, mirror detection signal Sm is generated.

Abstract translation: 可以独立于光记录介质的类型可靠地检测镜面部分的振幅变化检测电路以及包含所述振幅变化检测电路的信息再生装置的种类。 RF信号Srf的顶包络信号Ste和底部保持信号Sbh的分压由分压器（16）进行; 然后，在通过增益控制放大器（19）放大了具有对应于光盘（1）的类型的增益后，偏移电路（22）将规定的偏移量加到该信号上，并将所得到的信号作为镜像检测输入 阈值信号Smt到比较器（24）。 通过低通滤波器（21）去除RF信号Srf的底包络信号Sbe的高频噪声分量; 在通过增益控制放大器（20）放大后，其增益对应于光盘（1）的类型，该信号被输入到比较器（24）。 根据所述放大的底包络信号S 4的电平与镜检测阈值信号Smt的电平的比较的结果，产生镜像检测信号Sm。

公开(公告)号：US06500384B1

公开(公告)日：2002-12-31

申请号：US09666435

申请日：2000-09-21

Applicant: Toshio Yamauchi ,  Kunihiko Murata ,  Susumu Nakano

Inventor： Toshio Yamauchi ,  Kunihiko Murata ,  Susumu Nakano

IPC: B22F324

CPC classification number: C23C24/08 ,  B22F3/24

Abstract: The present invention provides a process for the hardening treatment of sintered members which can impart sufficient wear resistance thereto at low cost without causing a reduction in dimensional accuracy due to heat distortion. This process for the hardening treatment of sintered members comprises the steps of coating an iron-based sinterable member with a Ni—P alloy powder containing 7 to 13% by weight of phosphorus so as to give a coating weight of 0.1 to 1.2 mg/mm2; sintering the iron-based sinterable member coated with the Ni—P alloy powder at a temperature in the range of 1,000 to 1,300° C.; and hardening the iron-based sintered member by cooling it at a cooling rate of not less than 10° C./min. until a temperature of 200° C. is reached.

Abstract translation: 本发明提供了一种能够以低成本赋予其足够的耐磨性的烧结构件的硬化处理的方法，而不会导致由于热变形引起的尺寸精度的降低。 用于烧结构件的硬化处理的方法包括以下步骤：用含有7〜13重量％磷的Ni-P合金粉末涂布铁基烧结体，得到涂布重量为0.1〜1.2mg / mm 2 ; 在1000〜1300℃的温度下烧结Ni-P合金粉末涂布的铁基烧结体。 并以不低于10℃/ min的冷却速度进行冷却来硬化铁基烧结体。 直到达到200℃的温度。

公开(公告)号：US4951509A

公开(公告)日：1990-08-28

申请号：US379317

申请日：1989-07-13

Applicant: Toshio Yamauchi

Inventor： Toshio Yamauchi

IPC: A61B5/022 ,  A61M1/14 ,  A61M1/34 ,  G01L7/00 ,  G01L7/02 ,  G01L9/00

CPC classification number: G01L7/02 ,  G01L9/0001

Abstract: A fluid-pressure detector comprising a pillow-like body capable of expanding and shrinking depending on pressure of fluid flowing in the pillow-like body, a detecting means for detecting an amount of expansion or shrinkage of the pillow-like body, and a connecting means for detachably connecting a detecting portion of the detecting means to an outer surface of the pillow-like body. Fluid pressure can be detected continuously and accurately both in the case of positive pressure and in the case of negative pressure. The detecting means is detachable from the pillow-like body, so that only the pillow-like body can be discarded while leaving the expensive detecting means as it is.