公开(公告)号：US5889406A

公开(公告)日：1999-03-30

申请号：US949623

申请日：1997-10-14

申请人： Masahiro Yamamoto ,  Yukio Yasuda

发明人： Masahiro Yamamoto ,  Yukio Yasuda

IPC分类号： G01R27/26 ,  G01R31/06 ,  G01R27/28

CPC分类号： G01R27/2611 ,  G01R31/06

摘要： The inductance-change detection apparatus comprises an inductance-change converter that converts inductance-change in coils into voltage to output, a reference-voltage generator that generates and outputs a predetermined reference voltage, a frequency characteristic adder that adds a frequency characteristic similar to that of the converted voltage converted by the inductance-change converter to the reference voltage, a reference-voltage compensator that varies and compensates the frequency spectrum of the reference voltage containing the added frequency characteristic, in parallel in the direction of amplitude, corresponding to a parallel variation of the frequency spectrum of the converted voltage in the direction of amplitude, and an inductance-change detector that compares the converted voltage with the compensated reference voltage to detect inductance changes in the coils.

摘要翻译： 电感变化检测装置包括将线圈中的电感变化转换成电压输出的电感变化转换器，产生并输出预定参考电压的基准电压发生器，添加与之相似的频率特性的频率特性加法器 由电感变化转换器转换的转换电压转换为参考电压;参考电压补偿器，其对包含相加频率特性的参考电压的频谱在幅度方向上并行地对应于并行 转换后的电压在振幅方向的频谱的变化，以及电感变化检测器，其将转换的电压与补偿的参考电压进行比较，以检测线圈中的电感变化。

公开(公告)号：US5756955A

公开(公告)日：1998-05-26

申请号：US643960

申请日：1996-05-07

申请人： Akihiro Goto ,  Takuji Magara ,  Masahiro Yamamoto

发明人： Akihiro Goto ,  Takuji Magara ,  Masahiro Yamamoto

IPC分类号： B23H1/02

CPC分类号： B23H1/024 ,  B23H1/022

摘要： An electric discharge machine includes a pulse determining section, which determines whether an electric discharge pulse is an effective electric discharge pulse contributing to machining or an ineffective pulse not contributing to machining, a pulse counting section, which counts the number of electric discharge pulses determined to be effective electric discharge pulses, a machining speed measuring section, which measures the machining rate in the axial direction, a dividing section, which divides the total number of electric discharge pulses by the machining rate in the axial direction, a storage section, which stores predetermined constant data corresponding to electric conditions such as a waveform for a current due to materials of an electrode and a workpiece or generation of electric discharge, and a machined area computing section, which computes a machined area according to the divided data and the stored constant data. A method for controlling the electric discharge machine is also described.

摘要翻译： 放电机包括：脉冲判定部，其判定放电脉冲是有助于加工的有效放电脉冲还是无助于加工的无效脉冲;脉冲计数部，其将确定为 有效放电脉冲，测量轴向加工速度的加工速度测量部分，将总放电脉冲数除以轴向加工速率的分割部分，存储部分 对应于诸如由于电极和工件的材料导致的电流的波形或放电的产生的电气条件的预定常数数据，以及加工区域计算部分，其根据划分的数据和存储的常数来计算加工面积 数据。 还描述了一种用于控制放电机的方法。

公开(公告)号：US5747150A

公开(公告)日：1998-05-05

申请号：US714612

申请日：1996-09-16

申请人： Masahiro Yamamoto ,  Akimitsu Uenaka ,  Tasaburo Ueno ,  Koichi Tsutsui

发明人： Masahiro Yamamoto ,  Akimitsu Uenaka ,  Tasaburo Ueno ,  Koichi Tsutsui

IPC分类号： B05D1/06 ,  B32B7/02 ,  B05D1/36 ,  B32B27/36

CPC分类号： B05D1/06 ,  Y10T428/31681 ,  Y10T428/31786

摘要： An electrostatic powder coating method of forming an undercoating film having a volume specific resistivity of not more than 10.sup.13 .OMEGA..multidot.cm and a thickness of not more than 200 .mu.m on a metal surface and forming an overcoating layer on the undercoating film by electrostatic powder coating. The undercoating film is composed of a plurality of layers with only the top layer containing a conductive material.

摘要翻译： 一种在金属表面上形成体积比电阻率不大于1013欧米伽×厘米且厚度不大于200微米的底涂膜的静电粉末涂覆方法，并通过静电粉末涂覆在底涂膜上形成外涂层。 底涂膜由仅具有导电材料的顶层的多个层组成。

公开(公告)号：US5704643A

公开(公告)日：1998-01-06

申请号：US576197

申请日：1995-12-22

申请人： Shinji Yamanaka ,  Masahiro Yamamoto ,  Toshiharu Nasuno ,  Tadashi Yamashita

发明人： Shinji Yamanaka ,  Masahiro Yamamoto ,  Toshiharu Nasuno ,  Tadashi Yamashita

IPC分类号： B60K5/06 ,  B60K11/06 ,  B60K11/08 ,  B60K13/04 ,  B60K15/063 ,  B60K17/00 ,  B60K20/06 ,  B60K23/00 ,  B60K23/02 ,  B60K25/02 ,  B62D7/12 ,  B62D25/10 ,  B62D61/12 ,  F01N13/08 ,  F01P1/02 ,  F01P5/06 ,  F10N7/10

CPC分类号： F01N13/08 ,  B60K11/06 ,  B60K11/08 ,  B60K17/00 ,  B60K23/02 ,  B60K25/02 ,  B60K5/06 ,  B62D25/10 ,  B62D61/12 ,  B62D7/12 ,  F01P1/02 ,  B60G2200/322 ,  B60G2300/082 ,  B60K13/04 ,  B60K15/063 ,  B60K20/06 ,  B60K23/00 ,  B60Y2200/223 ,  F01N2340/04 ,  F01P5/06

摘要： In a utility vehicle, a muffler accommodating chamber is defined in front of and below an engine mounted at a front portion of a vehicle frame. A rear wall of the muffler accommodating chamber is formed by a front axle frame which is mounted to extend between both of vertical frame portions of the vehicle frame and supports a front axle beam for rotatably supporting front wheels at its opposite ends. The front axle frame has a function to support the front axle beam, a function as a strength member in the form of a cross member, and a function as a member defining the muffler accommodating chamber. A driving gear is mounted to a steering shaft and thrust-supported by a lower surface of a support portion of a support frame which is fixedly mounted on the vehicle frame. A driven gear meshed with the driving gear and a pitman arm are connected to a rotary shaft whose axially upward movement is limited by the support portion and whose axially downward movement is limited by a bracket mounted to the vehicle frame. Thus, the assembling and disassembling of a steering system are facilitated, and it is possible to protect the driving and driven gears from an external force and to accurately determine a distance between the steering shaft and the rotary shaft.

公开(公告)号：US5693963A

公开(公告)日：1997-12-02

申请号：US526700

申请日：1995-09-11

申请人： Hidetoshi Fujimoto ,  Koichi Nitta ,  Masayuki Ishikawa ,  Hideto Sugawara ,  Yoshihiro Kokubun ,  Masahiro Yamamoto

发明人： Hidetoshi Fujimoto ,  Koichi Nitta ,  Masayuki Ishikawa ,  Hideto Sugawara ,  Yoshihiro Kokubun ,  Masahiro Yamamoto

IPC分类号： H01L33/00 ,  H01L33/32

CPC分类号： H01L33/325 ,  H01L33/007

摘要： A light emitting diode is arranged on a sapphire substrate. The light emitting diode includes an n-GaN layer, an n-InGaN light-emitting layer, a p-AlGaN layer and a P-GaN layer, which are grown through vapor phase growth in this sequence. Within the p-GaN layer and p-AlGaN layer, 1.times.10.sup.20 cm.sup.-3 of Mg and 2.times.10.sup.19 cm.sup.-3 of Mg are contained, respectively. Within each of the n-GaN layer and n-InGaN light-emitting layer, 5.times.10.sup.18 cm.sup.-3 of hydrogen is contained, thereby preventing Mg from diffusing therein from the p-GaN layer and p-AlGaN layer.

摘要翻译： 发光二极管布置在蓝宝石衬底上。 发光二极管包括以这种顺序气相生长生长的n-GaN层，n-InGaN发光层，p-AlGaN层和P-GaN层。 在p-GaN层和p-AlGaN层内，分别含有1×10 20 cm -3的Mg和2×10 19 cm -3的Mg。 在n-GaN层和n-InGaN发光层的每一个中，含有5×10 18 cm -3的氢，从而防止Mg从p-GaN层和p-AlGaN层扩散。

公开(公告)号：US5686711A

公开(公告)日：1997-11-11

申请号：US591730

申请日：1996-01-25

申请人： Masahiro Yamamoto

发明人： Masahiro Yamamoto

IPC分类号： B60R21/16 ,  G01P15/08 ,  G01P15/12 ,  H01L29/84 ,  G01P15/00 ,  H01H35/14

CPC分类号： G01P15/123 ,  G01P15/08

摘要： A highly reliable semiconductor acceleration sensor in which the amplification of the oscillation of the cantilever beam does not become large and break the beam. The semiconductor acceleration sensor has a beam support provided on a circuit substrate and a flexible acceleration detection beam deflecting according with the applied acceleration. An adhesive is disposed between the beam support and the acceleration detection beam. The semiconductor acceleration sensor has a sensor element for converting the deflection of the acceleration detection beam into an electrical signal. The natural oscillation frequency of the support section, formed by the adhesive and a root section of the beam which is fixed to the adhesive and the resonance frequency of the acceleration detection beam section extending from the root section do not overlap.

摘要翻译： 一种高度可靠的半导体加速度传感器，其中悬臂梁的振荡的放大不会变大并且破坏光束。 半导体加速度传感器具有设置在电路基板上的光束支撑和根据施加的加速度的柔性加速度检测光束偏转。 粘合剂设置在梁支架和加速度检测梁之间。 半导体加速度传感器具有用于将加速度检测光束的偏转转换为电信号的传感器元件。 由粘合剂形成的支撑部分的固有振荡频率和固定到粘合剂的梁的根部分以及从根部延伸的加速度检测束部分的共振频率不重叠。

公开(公告)号：US5569041A

公开(公告)日：1996-10-29

申请号：US136800

申请日：1993-10-14

申请人： Toshimitsu Sonobe ,  Masahiro Yamamoto

发明人： Toshimitsu Sonobe ,  Masahiro Yamamoto

IPC分类号： H01R13/639 ,  H01R13/62

CPC分类号： H01R13/639

摘要： A connector is provided that can be coupled with a low inserting force and that will not terminate coupling operation while it is in an incomplete coupling state. The connector comprises a pair of housings coupled to each other, a pivotal piece pivotally provide on one of the two housings, a spring interposed between one housing and the pivotal piece, and a latch means for locking the two housings that are coupled to each other. When the two housings are coupled, and after the two housings reach a predetermined intermediate coupling state, the pivotal piece is pivoted by the spring, thereby completing coupling of the two housings.

摘要翻译： 提供了可以以低插入力耦合的连接器，并且在连接操作处于不完全耦合状态时不会终止连接操作。 连接器包括一对彼此联接的壳体，枢转件可枢转地提供在两个壳体中的一个壳体上，插入在一个壳体和枢轴件之间的弹簧以及用于锁定彼此连接的两个壳体的闩锁装置 。 当两个壳体联接时，并且在两个壳体达到预定的中间联接状态之后，枢转件由弹簧枢转，从而完成两个壳体的联接。

公开(公告)号：US5446453A

公开(公告)日：1995-08-29

申请号：US43560

申请日：1993-04-07

申请人： Shunichi Nagamoto ,  Takeshi Muramatu ,  Yasuo Yoshimura ,  Masahiro Yamamoto

发明人： Shunichi Nagamoto ,  Takeshi Muramatu ,  Yasuo Yoshimura ,  Masahiro Yamamoto

IPC分类号： G08C17/02 ,  H04B1/16 ,  G05B23/02

CPC分类号： G08C17/02 ,  H04W52/0258 ,  H04W52/028 ,  Y02B60/50

摘要： A residential facility control system transmits data as a radio signal between host and subsidiary apparatus. Transmitting and receiving devices of the host and subsidiary apparatus are reduced in power consumption. A transmitting circuit of the transmitting device of the transmitting and receiving apparatus is supplied with power from a transmitting circuit power source control in synchronization with a first timing signal from a first timer for a period of time which is necessary for transmission. A receiving circuit of the receiving device of the transmitting and receiving device is supplied with power from a receiving circuit power source control for a shorter period of time in synchronization with a second timing signal from a second timer which is synchronized with the first timing signal. When the receiving circuit receives a signal for the shorter power supply period of time, the receiving power source control maintains power supply to the receiving circuit for a period of time which is necessary to receive the signal. Synchronization between the first and second timing signals is achieved by initializing the second timer by way of timer synchronization device each time when the receiving device receives an effective signal or by regularly transmitting a forced synchronization signal to the receiving device from a forced synchronization signal generator provided in the transmitting device and by receiving the synchronization signal at the receiving device to initialize the second timer by way of the timer synchronization device.

摘要翻译： 住宅设施控制系统在主机和辅助设备之间传输数据作为无线电信号。 主机和辅助设备的发送和接收设备的功耗降低。 发送和接收装置的发送装置的发送电路与来自第一定时器的第一定时信号同步地发送来自发送电路电源控制的电力一段时间，这是发送所必需的。 与来自与第一定时信号同步的第二定时器的第二定时信号同步地，从接收电路电源控制提供发送和接收设备的接收设备的接收电路较短的时间段。 当接收电路接收到较短的电源时段的信号时，接收电源控制在接收信号所需的一段时间内维持接收电路的电源。 第一定时信号和第二定时信号之间的同步通过每当接收设备接收到有效信号时通过定时器同步装置初始化第二定时器或者通过从提供的强制同步信号发生器向接收设备定期发送强制同步信号来实现 并且通过在接收设备处接收同步信号，以通过定时器同步装置来初始化第二定时器。

公开(公告)号：US5248288A

公开(公告)日：1993-09-28

申请号：US831113

申请日：1992-02-04

申请人： Fujimaro Kamiya ,  Masahiro Yamamoto ,  Masumi Notsu

发明人： Fujimaro Kamiya ,  Masahiro Yamamoto ,  Masumi Notsu

IPC分类号： B21D37/14 ,  B21D43/05

CPC分类号： B21D37/14 ,  B21D43/057 ,  Y10T483/1729 ,  Y10T83/8748

摘要： An apparatus for changing workpiece holders in a transfer press. An attachment 90 having suction cups 10 is removably attached to a cross-bar 8. The attachment 90 is supported on a attachment support base 19 disposed in a lower die 2a-2e. A movable upright support 12 which is movable between the attachment support base 19 and the cross-bar 8 is disposed on a die change truck 4. An attachment bearer 17 having a holding device 16 capable of holding the attachment 90 is provided on the top end of the movable upright support 12. The attachment 90 which has been supported on the attachment support base 19 is, in turn, held in position by the holding device 16 of the movable upright support 12, and then through movement of the movable upright support 12 the attachment 90 is transferred to the position of the cross-bar 8 for being fitted on the cross bar 8. Change of suction cups 10 is performed simply through attachment 90 changing. Thus, change of workpiece holders in connection with work change is automatized.

摘要翻译： 一种用于在转印机中改变工件保持器的装置。 具有吸盘10的附件90可移除地附接到横杆8.附件90被支撑在设置在下模2a-2e中的附接支撑基座19上。 在换装车4上设有可在连接支撑基座19和十字杆8之间移动的可移动的直立支架12.具有能够保持附件90的保持装置16的安装支架17设置在顶端 已经支撑在附接支撑基座19上的附件90又通过可移动直立支撑件12的保持装置16保持在适当的位置，然后通过可动直立支撑件12的移动 附件90被转移到十字杆8的位置，以装配在十字杆8上。吸盘10的改变简单地通过附件90的改变进行。 因此，与工作变化相关的工件保持架的变更被自动化。

公开(公告)号：US5146240A

公开(公告)日：1992-09-08

申请号：US650952

申请日：1991-02-05

申请人： Takamasa Hayashi ,  Goro Mori ,  Shigeyuki Araki ,  Masahiro Yamamoto ,  Masaru Takahashi ,  Toshitaka Senma ,  Masami Miyajima ,  Takundo Isobe

发明人： Takamasa Hayashi ,  Goro Mori ,  Shigeyuki Araki ,  Masahiro Yamamoto ,  Masaru Takahashi ,  Toshitaka Senma ,  Masami Miyajima ,  Takundo Isobe

IPC分类号： G06K15/12

CPC分类号： G06K15/1214

摘要： An image forming apparatus which forms an image on a recording medium at a number of different dot densities. The image forming apparatus includes a light source part for emitting a light beam, a light detection part for detecting a light beam from the light detection part detecting a light beam from the light source part and for supplying a signal indicative of a power of the detected light beam when a monitored voltage obtained by the light beam is approximately equal to a reference voltage, a memory part for storing a number of power data corresponding to the number of different dot densities, an input part for inputting a first dot density selected, a power data control part for supplying a signal indicative of a changed power data which is changed from a value of said power of the detected light beam with a power data stored in the memory means which is located by the selected first dot density, and a driving part for operating the light source with the signal from the power data control part allowing the light source to emit a light beam with the changed power, the changed power being appropriate for forming an image on the recording medium at the selected first dot density.

摘要翻译： 一种图像形成装置，其以多个不同的点密度在记录介质上形成图像。 图像形成装置包括用于发射光束的光源部分，用于检测来自光检测部分的光束的光检测部分，其检测来自光源部分的光束，并提供指示检测到的光的功率的信号 当由光束获得的监测电压近似等于参考电压时的光束;存储对应于不同点密度数的多个功率数据的存储部分，用于输入所选择的第一点密度的输入部分， 功率数据控制部分，用于提供表示从所检测的光束的所述功率的值改变的改变的功率数据的信号，所述功率数据存储在存储在所选择的第一点密度的存储器装置中的功率数据，以及驱动 用于利用来自电力数据控制部分的信号来操作光源的部分，允许光源发射具有改变的功率的光束，改变的电力为ap 适于在所选择的第一点密度下在记录介质上形成图像。