公开(公告)号：US08933568B2

公开(公告)日：2015-01-13

申请号：US12907468

申请日：2010-10-19

Applicant: Tsuyoshi Takayama ,  Yukio Yasuda ,  Hajime Kato ,  Kazuaki Hiyama ,  Taishi Sasaki ,  Mikio Ishihara

Inventor： Tsuyoshi Takayama ,  Yukio Yasuda ,  Hajime Kato ,  Kazuaki Hiyama ,  Taishi Sasaki ,  Mikio Ishihara

IPC: H01L23/48 ,  H01L23/52 ,  H01L29/40

CPC classification number: H01L23/142 ,  H01L23/492 ,  H01L24/29 ,  H01L24/32 ,  H01L24/33 ,  H01L2224/29076 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/01068 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/351 ,  H01L2924/00

Abstract: A semiconductor device according to the present invention includes: a power semiconductor element that is a semiconductor element; bonding parts provided for bonding of an upper surface and a lower surface of the semiconductor element; and metal plates bonded to the power semiconductor element from above and below through the bonding parts, wherein the bonding part includes a mesh metal body disposed between the semiconductor element and the metal plate, and a bonding member in which the mesh metal body is embedded.

Abstract translation: 根据本发明的半导体器件包括：作为半导体元件的功率半导体元件; 用于接合半导体元件的上表面和下表面的接合部分; 以及通过所述接合部从上下接合到所述功率半导体元件的金属板，其中所述接合部包括设置在所述半导体元件和所述金属板之间的网状金属体以及嵌入所述网状金属体的接合构件。

公开(公告)号：US08426962B2

公开(公告)日：2013-04-23

申请号：US13112385

申请日：2011-05-20

Applicant: Taishi Sasaki ,  Tsuyoshi Takayama ,  Mikio Ishihara

Inventor： Taishi Sasaki ,  Tsuyoshi Takayama ,  Mikio Ishihara

IPC: H01L23/34

CPC classification number: H01L23/3107 ,  H01L23/4006 ,  H01L23/4334 ,  H01L23/473 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/45124 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: Provided is a semiconductor device including a heat dissipating fin; an insulating sheet bonded to an upper surface of the heat dissipating fin, with a part of the upper surface being exposed; a heat spreader located on the insulating sheet; a power element located on the heat spreader; and a transfer molding resin located to cover a predetermined surface including the part of the upper surface of the heat dissipating fin, the insulating sheet, the heat spreader and the power element, wherein the upper surface of the heat dissipating fin has a protruding shape and/or recessed shape located so as to bind an edge of the insulating sheet.

Abstract translation: 提供了一种包括散热片的半导体器件; 绝缘片与所述散热片的上表面接合，所述上表面的一部分露出; 位于绝缘片上的散热器; 位于散热器上的功率元件; 以及覆盖包括散热片，绝缘片，散热器和功率元件的上表面的一部分的预定表面的传递模塑树脂，其中散热片的上表面具有突出形状，并且 /或凹形形状，以便结合绝缘片的边缘。

公开(公告)号：US06105707A

公开(公告)日：2000-08-22

申请号：US37028

申请日：1998-03-09

Applicant: Seiji Tamura ,  Morio Oshina ,  Tsuyoshi Takayama

Inventor： Seiji Tamura ,  Morio Oshina ,  Tsuyoshi Takayama

IPC: E01C19/27 ,  B60K17/00

CPC classification number: E01C19/27

Abstract: A tired roller is provided with a prime mover and a speed change unit of the HST type. The speed change unit includes an HST hydraulic pump of the variable displacement type driven by the prime mover and an HST hydraulic motor driven by pressure oil from the hydraulic pump, and can change a rotational speed of the hydraulic motor by varying a delivery rate of pressure oil from the hydraulic pump. Rotation of the hydraulic motor is therefore transmitted at a lower speed to a drive-axle tire train. A propeller shaft is connected to the hydraulic motor without interposition of any speed reduction mechanism, so that the propeller shaft is rotated at a high speed with a low torque. This has made it possible to form the propeller shaft smaller in diameter and hence to arrange it in a narrow space between tires in the drive-axle tire train. Further, the rotation of the hydraulic motor is reduced in speed at an output side of the propeller shaft, thereby making it possible to transmit the rotation in a state increased in rotating torque to the drive-axle tire train.

Abstract translation: 一个疲劳的滚轮设有原动机和HST型变速单元。 变速单元包括由原动机驱动的可变排量型的HST液压泵和由液压泵由压力油驱动的HST液压马达，并且可以通过改变液压马达的转速来改变压力的输送速率 油从液压泵。 因此，液压马达的旋转以较低的速度传递到驱动轮轮胎列车。 螺旋桨轴连接到液压马达而不插入任何减速机构，使得传动轴以低扭矩高速旋转。 这使得可以形成直径更小的传动轴，并且因此将其布置在驱动轮轮胎列车中的轮胎之间的狭窄空间中。 此外，液压马达的旋转在传动轴的输出侧的速度降低，从而可以将旋转扭矩增大的旋转传递到驱动轴轮胎列。

公开(公告)号：US07532141B2

公开(公告)日：2009-05-12

申请号：US12016618

申请日：2008-01-18

Applicant: Naotake Kitahira ,  Tsuyoshi Takayama

Inventor： Naotake Kitahira ,  Tsuyoshi Takayama

IPC: H03M1/82

CPC classification number: H03M3/358 ,  H03M3/506 ,  H03M7/3022

Abstract: In a pulse width modulation method of the present invention, a digital signal is modulated and a pulse width modulation signal is generated in a pulse width modulator by using a digital signal output unit and the pulse width modulator The pulse width modulation method includes: outputting to the pulse width modulator a first value corresponding to the input signal as a first digital signal at a first timing by the digital signal output unit; determining a limited value range based on the first value by the digital signal output unit; determining a second value corresponding to a new input signal by the digital signal output unit; judging whether or not the second value is included in the limited value range, and when the second value being judged to be included, outputting the second value to the pulse width modulator as a second digital signal, and when the second value being judged not to be included, outputting a value included in the limited value range to the pulse width modulator as the second digital signal at the second timing at which at least one cycle has elapsed from the first timing by the digital signal output unit; and modulating the pulse width of the second digital signal and generating the pulse width modulation signal, by the pulse width modulator.

Abstract translation: 在本发明的脉冲宽度调制方法中，通过使用数字信号输出单元和脉宽调制器，调制数字信号并在脉宽调制器中产生脉宽调制信号。脉宽调制方法包括：输出到 所述脉冲宽度调制器通过所述数字信号输出单元在第一定时处对应于作为第一数字信号的输入信号的第一值; 基于由数字信号输出单元的第一值确定有限值范围; 由所述数字信号输出单元确定对应于新的输入信号的第二值; 判断第二值是否包括在有限值范围内，并且当判断为包括第二值时，将第二值作为第二数字信号输出到脉宽调制器，并且当第二值被判断为不 被包括，在由数字信号输出单元从第一定时经过至少一个周期的第二定时将包括在限制值范围内的值输出到脉宽调制器作为第二数字信号; 并通过脉冲宽度调制器调制第二数字信号的脉冲宽度并产生脉宽调制信号。

公开(公告)号：US07425673B2

公开(公告)日：2008-09-16

申请号：US11583984

申请日：2006-10-20

Applicant: Kosei Fujisaka ,  Tetsuro Sugioka ,  Kazuki Adachi ,  Kiyomi Kimura ,  Tsuyoshi Takayama

Inventor： Kosei Fujisaka ,  Tetsuro Sugioka ,  Kazuki Adachi ,  Kiyomi Kimura ,  Tsuyoshi Takayama

IPC: G10H7/00

CPC classification number: G10H7/04

Abstract: In a tone output device 100, an oscillator 102 outputs a clock 141 that is emitted by a crystal resonator. A multiplication circuit 103 outputs a clock 142 that is generated by multiplying the clock 141. A timing control circuit 104 outputs a timing signal 150 generated based on the clock 142 for operations of a CPU 105. The CPU 105 operates in sync with the timing signal 150. The DA converter 115 operates in sync with a signal generated based on the clock 141. The timing adjustment circuit 114 detects deviation of the clock 142 from the clock 141 resulting from frequency jitter of the clock 142, and prevents occurrence of clock racing.

Abstract translation: 在音调输出装置100中，振荡器102输出由晶体谐振器发射的时钟141。 乘法电路103输出通过乘以时钟141而产生的时钟142。 定时控制电路104输出用于CPU 105的操作的基于时钟142生成的定时信号150。 CPU 105与定时信号150同步操作。 DA转换器115与基于时钟141产生的信号同步操作。 定时调整电路114检测由时钟142的频率抖动引起的时钟142与时钟141的偏差，并且防止时钟竞赛的发生。

公开(公告)号：US20060225940A1

公开(公告)日：2006-10-12

申请号：US10555767

申请日：2004-09-21

Applicant: Hideaki Tanaka ,  Hiroshi Onoue ,  Kazuhiro Ichimura ,  Yoshikatsu Suzuki ,  Mitsugu Ojima ,  Hideharu Ishimaru ,  JUjitsu Murota ,  Masaki Yoshikawa ,  Tsuyoshi Takayama

Inventor： Hideaki Tanaka ,  Hiroshi Onoue ,  Kazuhiro Ichimura ,  Yoshikatsu Suzuki ,  Mitsugu Ojima ,  Hideharu Ishimaru ,  JUjitsu Murota ,  Masaki Yoshikawa ,  Tsuyoshi Takayama

IPC: B60K28/00

CPC classification number: B60Q1/0017 ,  B60Q5/00 ,  E02F9/24

Abstract: The present invention provides a construction machine adopting a structure that assures a predetermined sound pressure level along a forward direction relative to the construction machine and allows a warning horn to be miniaturized. Warning horns 12 and 13 are mounted in the vicinity of at least either a left headlamp 9 or a right headlamp 10 provided on the left side and the right side of a vehicle body 3 of the construction machine. The warning horns 12 and 13 are housed inside a bracket 11 used to mount the headlamp 9 or 10. The plurality of warning horns 12 and 13 are disposed on a single side toward the left headlamp 9 or the right headlamp 10. Since a front attachment 7 does not block the sound generated from the warning horns 12 and 13 and thus the warning sound can travel without hindrance along the forward direction, a predetermined sound pressure level is achieved with ease along the forward direction relative to the vehicle body 3.

Abstract translation: 本发明提供一种施工机械，其采用相对于施工机械沿着向前方向确保预定声压级的结构，并且允许警告喇叭小型化。 警告喇叭12和13安装在设置在建筑机械的车身3的左侧和右侧的左前照灯9或右前照灯10的附近。 警告喇叭12和13容纳在用于安装前照灯9或10的支架11内。 多个警告喇叭12和13设置在朝向左前照灯9或右前照灯10的单侧上。 由于前部附件7不阻挡从警告喇叭12和13产生的声音，因此警告声音可以沿着向前方向无阻碍地行进，因此相对于车体沿着向前方向容易地实现预定的声压级 3。

公开(公告)号：US06523905B2

公开(公告)日：2003-02-25

申请号：US09946453

申请日：2001-09-06

Applicant: Seiji Tamura ,  Morio Oshina ,  Kiyoshi Hirasawa ,  Tsuyoshi Takayama ,  Yoshinori Sendai

Inventor： Seiji Tamura ,  Morio Oshina ,  Kiyoshi Hirasawa ,  Tsuyoshi Takayama ,  Yoshinori Sendai

IPC: B60K504

CPC classification number: B60K11/04 ,  B60K5/04 ,  B60K11/00 ,  B60K15/063 ,  B60K17/10 ,  B60Y2200/41 ,  B62D55/06

Abstract: A crawler carrier capable of smoothly operating a driving force source even at a slant. The driving force source is arranged between a dump body and a cab and laid in a lateral direction and at the same time the driving force source and a heat exchanger are arranged in series in a lateral direction. With such an arrangement as above, the driving force source can be arranged at an upper structure frame under a state in which it becomes substantially horizontal without interfering with the dump body. Even when the crawler carrier performs work at a slant the engine can always be lubricated with lubricant oil and the driving force source can be operated smoothly.

Abstract translation: 能够平稳地操作驱动力源的履带架，即使是倾斜的。 驱动力源设置在倾卸车体和驾驶室之间，并且沿横向放置，同时驱动力源和热交换器沿横向排列成串联。 通过上述这样的布置，驱动力源可以在其基本上水平的状态下布置在上部结构框架处，而不会干扰倾卸体。 即使履带式车辆在倾斜状态下进行工作，发动机也可以始终用润滑油进行润滑，驱动力源能够平稳运转。

公开(公告)号：US20070101854A1

公开(公告)日：2007-05-10

申请号：US11583984

申请日：2006-10-20

Applicant: Kosei Fujisaka ,  Tetsuro Sugioka ,  Kazuki Adachi ,  Kiyomi Kimura ,  Tsuyoshi Takayama

Inventor： Kosei Fujisaka ,  Tetsuro Sugioka ,  Kazuki Adachi ,  Kiyomi Kimura ,  Tsuyoshi Takayama

IPC: G10H7/00

CPC classification number: G10H7/04

Abstract: In a tone output device 100, an oscillator 102 outputs a clock 141 that is emitted by a crystal resonator. A multiplication circuit 103 outputs a clock 142 that is generated by multiplying the clock 141. A timing control circuit 104 outputs a timing signal 150 generated based on the clock 142 for operations of a CPU 105. The CPU 105 operates in sync with the timing signal 150. The DA converter 115 operates in sync with a signal generated based on the clock 141. The timing adjustment circuit 114 detects deviation of the clock 142 from the clock 141 resulting from frequency jitter of the clock 142, and prevents occurrence of clock racing.

Abstract translation: 在音调输出装置100中，振荡器102输出由晶体谐振器发射的时钟141。 乘法电路103输出通过乘以时钟141而产生的时钟142。 定时控制电路104输出用于CPU 105的操作的基于时钟142生成的定时信号150。 CPU 105与定时信号150同步操作。 DA转换器115与基于时钟141产生的信号同步操作。 定时调整电路114检测由时钟142的频率抖动引起的时钟142与时钟141的偏差，并且防止时钟竞赛的发生。

公开(公告)号：US07013401B2

公开(公告)日：2006-03-14

申请号：US10234857

申请日：2002-09-05

Applicant: Shiro Shimizu ,  Tsuyoshi Takayama ,  Hiroshi Yasuda

Inventor： Shiro Shimizu ,  Tsuyoshi Takayama ,  Hiroshi Yasuda

IPC: G06F1/26 ,  G06F1/32

CPC classification number: G06F9/30 ,  G06F1/04 ,  G06F1/3203 ,  G06F1/3237 ,  G06F9/3869 ,  Y02D10/128 ,  Y02D50/20

Abstract: The present invention provides a clock control type processor which can permit and accommodate a temporary delay in a processing operation also in a system in which processing times are not constant, and realize the accommodation while reducing the power consumption as much as possible. In this clock control type processor, a block difference detection circuit 20 detects a difference between a processing block address and a writing block address and outputs a block difference signal 105, and a clock control circuit 16 controls a clock.

Abstract translation: 本发明提供了一种时钟控制型处理器，其可以在处理时间不恒定的系统中允许和适应处理操作中的暂时延迟，并且尽可能地减少功耗实现住宿。 在该时钟控制型处理器中，块差分检测电路20检​​测处理块地址和写入块地址之间的差异，并输出块差信号105，时钟控制电路16控制时钟。

公开(公告)号：US06819149B2

公开(公告)日：2004-11-16

申请号：US10457348

申请日：2003-06-10

Applicant: Takaaki Shirasawa ,  Tsuyoshi Takayama

Inventor： Takaaki Shirasawa ,  Tsuyoshi Takayama

IPC: H03K1704

CPC classification number: H03K17/162

Abstract: In a circuit having MOS transistors connected in series, a surge voltage that occurs during off periods is reduced, while suppressing an increase in switching loss at turning off of the MOS transistors. When a first power MOSFET (1) is turned off and then a second power MOSFET (2) is turned on after that according to predetermined timing, the first power MOSFET (1) is temporarily placed in an on state for a predetermined time period synchronized with that predetermined timing. On the other hand, when the second power MOSFET (2) is turned off and then the first power MOSFET (1) is turned on after that according to predetermined timing, the second power MOSFET (2) is temporarily placed in an on state for a predetermined time period synchronized with that predetermined timing.

Abstract translation: 在具有串联连接的MOS晶体管的电路中，在抑制MOS晶体管截止时的开关损耗的增加的同时，减小在关断期间发生的浪涌电压。 当第一功率MOSFET（1）关断，然后根据预定定时接通第二功率MOSFET（2）时，第一功率MOSFET（1）暂时处于接通状态一段预定时间段 与该预定定时。 另一方面，当第二功率MOSFET（2）关断，然后根据预定定时使第一功率MOSFET（1）导通时，第二功率MOSFET（2）暂时置于导通状态 与该预定定时同步的预定时间段。