公开(公告)号：US5693158A

公开(公告)日：1997-12-02

申请号：US603201

申请日：1996-02-20

Applicant: Yukio Yamamoto ,  Makoto Fujita ,  Nobuo Sakate ,  Katsuya Ohuchi ,  Shoji Hirabara

Inventor： Yukio Yamamoto ,  Makoto Fujita ,  Nobuo Sakate ,  Katsuya Ohuchi ,  Shoji Hirabara

IPC: C22C23/00 ,  C22F1/06

CPC classification number: B22D17/007 ,  C22C23/00 ,  C22F1/06 ,  Y10T29/49503 ,  Y10T29/49988

Abstract: A method for producing a magnesium light alloy product. In order to enhance formability in plastically forming a magnesium alloy material and obtain high tensile strength and high proof stress in the final product, the magnesium alloy material is cast by using molten magnesium alloy containing strontium of 0.02 to 0.5 weight percent and then plastically formed into a magnesium light alloy product in set shape.

Abstract translation: 镁合金制品的制造方法。 为了提高塑性成型镁合金材料的成形性，在最终产品中获得高拉伸强度和高抗拉强度，镁合金材料通过使用含有0.02-0.5重量％锶的熔融镁合金铸造，然后塑性成型 镁合金产品成型为一体。

公开(公告)号：US4857754A

公开(公告)日：1989-08-15

申请号：US172186

申请日：1988-03-23

Applicant: Yukio Yamamoto

Inventor： Yukio Yamamoto

IPC: B60Q1/46 ,  B60Q1/14

CPC classification number: B60Q1/14 ,  Y10T307/74

Abstract: A power supply circuit for automotive headlamp assemblies includes a switch assembly selectively operable between a first position at which the electrical power is supplied to high-beam valves of the headlamp assemblies, and a second position at which the electrical power is supplied to low-beam valves of the headlamp assemblies. The power supply circuit also includes means for establishing communication between a power source and the low-beam valves at the first position, so as to turn the low-beam valves on whenever the high-beam valves are turned on.

Abstract translation: 用于汽车前照灯组件的电源电路包括开关组件，所述开关组件可选择性地在第一位置和第二位置之间操作，所述第一位置在所述第一位置和所述第二位置之间供电，所述第一位置在所述第一位置和所述第一位置之间供应所述前照灯组件的远光阀， 前照灯组件的阀门。 电源电路还包括用于在第一位置建立电源和近光阀之间的通信的装置，以便每当远光阀打开时转动近光阀。

公开(公告)号：US4774990A

公开(公告)日：1988-10-04

申请号：US81026

申请日：1987-08-03

Applicant: Yukio Yamamoto ,  Shunzo Takasuga ,  Fujio Ueoka ,  Norio Kodama

Inventor： Yukio Yamamoto ,  Shunzo Takasuga ,  Fujio Ueoka ,  Norio Kodama

IPC: B22C3/00

CPC classification number: B22C3/00

Abstract: A casting core adapted to be placed inside a molding cavity for defining a cored-out hollow inside a metal casting, which core comprises a first coated layer formed on an exterior surface of the casting core by coating a slurry containing powdery refractory material, and a second coated layer formed over the first coated layer by applying a solution containing graphite particles. A method of making a metal casting with the use of the casting core is also disclosed.

Abstract translation: 一种铸造芯，其适于放置在模制腔内部，用于在金属铸件内限定出芯出中空，该芯包括通过涂覆含有粉末状耐火材料的浆料形成在铸芯的外表面上的第一涂层， 通过施加含有石墨颗粒的溶液在第一涂层上形成第二涂层。 还公开了使用铸芯制造金属铸造的方法。

公开(公告)号：US4747615A

公开(公告)日：1988-05-31

申请号：US21260

申请日：1987-03-03

Applicant: Yukio Yamamoto

Inventor： Yukio Yamamoto

IPC: F16F9/50 ,  B60G17/015 ,  B60G17/018 ,  B60G17/06 ,  B60G17/08 ,  B60G17/00

CPC classification number: B60G17/018 ,  Y10S280/01

Abstract: A suspension control method for controlling suspensions equipped with variable damping force shock absorbers. First, an ideal movement pattern for restoring the sprung mass from a local highest or lowest position to a neutral position is previously determined. After the sprung mass has attained its local highest or lowest position, the control amount for altering the damping force of the shock absorber is successively calculated so that the sprung mass actually follows the ideal movement pattern. As a result, the sprung mass in its local lowest or highest position can swiftly returned to the neutral position in a semi-cycle.

公开(公告)号：US4482396A

公开(公告)日：1984-11-13

申请号：US526531

申请日：1983-08-25

Applicant: Yukio Yamamoto ,  Masashi Yoritaka

Inventor： Yukio Yamamoto ,  Masashi Yoritaka

IPC: C21D5/00 ,  C22C37/10

CPC classification number: C21D5/00 ,  C22C37/10

Abstract: A method for making a cast iron product having a high resistance to both wear and pitting. The method comprises casting a cast iron containing C, Si, Mn, Cu, Ni, Cr and Mo with or without P and S to provide a casting having a local chilled structure having a cementite content of 30 to 50%. The casting is then annealed at a reduced temperature and subsequently subjected to a quenching treatment. The quenching treatment is carried out by heating the casting under a particular condition including heating temperature and time and then quenching it. The product is finally tempered.

Abstract translation: 一种制造具有高耐磨性和点蚀性的铸铁制品的方法。 该方法包括将含有或不含P和S的C，Si，Mn，Cu，Ni，Cr和Mo的铸铁铸造成具有渗碳体含量为30-50％的局部冷却结构的铸件。 然后将铸件在降低的温度下退火，随后进行淬火处理。 淬火处理通过在包括加热温度和时间的特定条件下加热铸件，然后淬火来进行。 该产品终于回火了。

公开(公告)号：US4055916A

公开(公告)日：1977-11-01

申请号：US644155

申请日：1975-12-24

Applicant: Yukio Yamamoto ,  Mitsuo Nagase

Inventor： Yukio Yamamoto ,  Mitsuo Nagase

IPC: E06B1/12 ,  E06B1/14 ,  E06B1/16 ,  E06B1/60 ,  E06B3/26 ,  E06B3/46

CPC classification number: E06B3/2605 ,  E06B3/46 ,  E06B2003/2615

Abstract: An exterior window unit for covering the outside of an opening in a building wall. The unit has a frame header comprising a vertical mounting plate, a first horizontal plate projecting outwardly from the mounting plate, a second horizontal plate projecting outwardly from the mounting plate and spaced upwardly of the first horizontal plate, and a slanted surface extending downwardly from said second to said first horizontal plate. The second horizontal plate has at its outer end a drip flange projecting downwardly therefrom.

Abstract translation: 一个用于覆盖建筑物墙壁开口外侧的外窗单元。 该单元具有一个框架接头，其包括垂直安装板，从安装板向外突出的第一水平板，从安装板向外突出并与第一水平板向上间隔的第二水平板，以及从所述第一水平板向下延伸的倾斜表面 第二个到第一个水平板。 第二水平板在其外端具有从其向下突出的滴水凸缘。

公开(公告)号：US3983674A

公开(公告)日：1976-10-05

申请号：US509687

申请日：1974-09-26

Applicant: Yukio Yamamoto ,  Akio Ikemura

Inventor： Yukio Yamamoto ,  Akio Ikemura

IPC: E06B9/04 ,  E04B5/52 ,  E04C2/38 ,  E06B5/06

CPC classification number: E06B9/04 ,  Y10T29/49915 ,  Y10T29/49925

Abstract: In a shutter construction typically installed on the outside of a window and including one or more panel assemblies mounted within an outer frame for horizontal sliding movement into and out of a shutter box, each of the panel assemblies is composed of a supporting frame and a series of aligned elementary panels closely fitted in the supporting frame. The supporting frame consists of top and bottom rails and a pair of stiles, and the stiles are formed wth a tongue and a pair of clamping jaws, respectively, projecting toward each other. Each elementary panel also has a tongue and a pair of clamping jaws along its respective lateral edges which are exactly identical with the tongue and jaws of the stiles. The elementary panels are connected to each other and to the stiles solely by the clamping engagement of the tongues by the respective pairs of jaws.

Abstract translation: 在通常安装在窗户的外部并且包括安装在外框架内的一个或多个面板组件用于水平滑动进入和离开活门箱的快门结构中，每个面板组件由支撑框架和系列 对齐的基本面板紧密地配合在支撑框架中。 支撑框架由顶部和底部导轨以及一对框架组成，并且所述框架分别沿着彼此突出的舌部和一对夹爪形成。 每个基本面板还具有舌部和沿其相应的侧边缘的一对夹爪，其与台阶的舌和颚完全相同。 基本面板仅通过舌片由相应的颚爪的夹紧接合而彼此连接并连接到脚蹬。

公开(公告)号：US08605378B2

公开(公告)日：2013-12-10

申请号：US13372536

申请日：2012-02-14

Applicant: Yoshihiro Sakurai ,  Kunihito Higa ,  Yukio Yamamoto

Inventor： Yoshihiro Sakurai ,  Kunihito Higa ,  Yukio Yamamoto

IPC: G11B27/36

CPC classification number: G11B5/59627 ,  G11B20/10222 ,  G11B2220/2516

Abstract: The present invention realizes reduction of position information demodulation errors caused by the eccentricity of the magnetic disk and improvement of position signal detection accuracy, as well as enabling quick eccentricity clock correction for arbitrary clock frequencies. An inspection device in accordance with the present invention comprises: a servo demodulation unit which demodulates servo information; a PLL clock generating unit which generates a reference clock and supplies the reference clock to the servo demodulation unit; and a tester control unit. The PLL clock generating unit includes an eccentricity correction circuit for correcting the frequency of the reference clock depending on the eccentricity of the magnetic disk. The tester control unit generates correction data for correcting the frequency of the reference clock, multiplies the correction data by the inverse of a transfer function of the PLL clock generating unit, and supplies the product to the eccentricity correction circuit.

Abstract translation: 本发明实现了由磁盘的偏心引起的位置信息解调错误的减少和位置信号检测精度的提高，以及对任意时钟频率进行快速偏心时钟校正。 根据本发明的检查装置包括：解调伺服信息的伺服解调单元; PLL时钟产生单元，其产生参考时钟并将参考时钟提供给伺服解调单元; 和测试仪控制单元。 PLL时钟产生单元包括偏心校正电路，用于根据磁盘的偏心度校正参考时钟的频率。 测试器控制单元产生用于校正参考时钟的频率的校正数据，将校正数据乘以PLL时钟产生单元的传递函数的倒数，并将该乘积提供给偏心校正电路。

公开(公告)号：US08279551B2

公开(公告)日：2012-10-02

申请号：US12709847

申请日：2010-02-22

Applicant: Kunihito Higa ,  Yoshihiro Sakurai ,  Yukio Yamamoto

Inventor： Kunihito Higa ,  Yoshihiro Sakurai ,  Yukio Yamamoto

IPC: G11B5/596

CPC classification number: G11B5/59627

Abstract: Drive waveforms with which extension and contraction characteristics of an actuator corresponding to a number of track eccentricity amounts are stored as data. By reading servo information written in a disk is obtained as a signal indicating a head displacement amount from a track. The head is moved in a direction in which the track is displaced by obtaining an amplitude corresponding to a slip amount of the head position and a rotation angle of maximum eccentricity, reading drive waveforms which is optimal in driving the actuator from the memory and driving the actuator with a drive waveform matched with the rotation angle at which the eccentricity is maximum.

Abstract translation: 将与多个轨道偏心量相对应的致动器的延伸和收缩特性作为数据存储的驱动波形。 通过读取写入盘中的伺服信息作为指示来自轨道的头位移量的信号获得。 通过获得对应于头部位置的滑动量和最大偏心的旋转角度的幅度，使头部沿着轨道移位的方向移动，读取从存储器驱动致动器最佳的驱动波形，并驱动 致动器具有与偏心度最大的旋转角度匹配的驱动波形。

公开(公告)号：US08244450B2

公开(公告)日：2012-08-14

申请号：US12149082

申请日：2008-04-25

Applicant: Hiroki Ishikawa ,  Yukio Yamamoto ,  Toshihiro Kano

Inventor： Hiroki Ishikawa ,  Yukio Yamamoto ,  Toshihiro Kano

IPC: G01C21/36

CPC classification number: G01C21/28 ,  G01S19/48 ,  G08G1/127

Abstract: Vehicle position information providing devices, methods, and programs acquire a first current position of a vehicle based on a radio signal received from a GPS satellite and acquire a second current position of the vehicle based on a signal received by a communication device that communicates over a mobile phone network. The devices, methods, and programs determine whether the first current position and the second current position coincide. If the first current position and the second current position do not coincide, the devices, methods, and programs cause the communication device to transmit information relating to the first current position to an information center.

Abstract translation: 车辆位置信息提供装置，方法和程序基于从GPS卫星接收的无线电信号获取车辆的第一当前位置，并且基于通过通信装置通信的通信装置接收到的信号来获取车辆的第二当前位置 手机网络。 装置，方法和程序确定第一当前位置和第二当前位置是否一致。 如果第一当前位置和第二当前位置不一致，则设备，方法和程序使得通信设备将关于第一当前位置的信息发送到信息中心。