公开(公告)号：US06792583B1

公开(公告)日：2004-09-14

申请号：US09501977

申请日：2000-02-11

申请人： Yoshitaka Takahashi ,  Kotaro Shimamura ,  Takashi Hotta ,  Teppei Hirotsu ,  Katsuichi Tomobe

发明人： Yoshitaka Takahashi ,  Kotaro Shimamura ,  Takashi Hotta ,  Teppei Hirotsu ,  Katsuichi Tomobe

IPC分类号： G06F945

CPC分类号： G06F17/5072

摘要： In an information processing apparatus, a user having no knowledge of a designer of an LSI modifies a floorplan of the LSI without deteriorating the performance of the LSI. The designer who designs the LSI uses a circuit designing apparatus to store circuit information including a functions of each of blocks constituting the LSI, a floorplan regarding allocation of the blocks, and evaluation indices which are the know-how of the designer, with being associated with each other. The user uses a floorplan modifying apparatus to modify the floorplan and to evaluate the modified floorplan according to the evaluation indices.

摘要翻译： 在信息处理装置中，不知道LSI的设计者的用户在不降低LSI的性能的情况下修改LSI的布局图。 设计LSI的设计者使用电路设计装置来存储包括构成LSI的每个块的功能的电路信息，关于块的分配的平面布置图以及作为设计者的专有技术的评估指标， 与彼此。 用户使用平面图修改装置来修改平面布置图并根据评价指标来评估修改的平面图。

公开(公告)号：US06484294B1

公开(公告)日：2002-11-19

申请号：US09462913

申请日：2000-01-18

申请人： Yoshikazu Kiyoshige ,  Michinobu Nakao ,  Kazumi Hatayama ,  Takashi Hotta

发明人： Yoshikazu Kiyoshige ,  Michinobu Nakao ,  Kazumi Hatayama ,  Takashi Hotta

IPC分类号： G06F1750

CPC分类号： G01R31/318583 ,  G01R31/3016

摘要： A method for designing a semiconductor integrated circuit while minimizing any increase in the area of its logic circuit under test. Circuit data about the semiconductor integrated circuit are received, and transition signal occurrence probabilities of all scanning function-equipped storage elements involved are computed by use of the circuit data. In keeping with the transition signal occurrence probabilities thus computed and based on predetermined parameters, the method permits selection of scanning function-equipped storage elements that may be replaced by delay test-ready scanning function-equipped storage elements.

摘要翻译： 一种用于设计半导体集成电路同时最小化其被测逻辑电路的面积的任何增加的方法。 接收关于半导体集成电路的电路数据，并且通过使用电路数据来计算所涉及的所有配备有扫描功能的存储元件的转换信号发生概率。 为了与由此计算出的过渡信号发生概率和基于预定参数保持一致，该方法允许选择可由具有延迟测试就绪扫描功能的存储元件代替的具有扫描功能的存储元件。

公开(公告)号：US06389041B1

公开(公告)日：2002-05-14

申请号：US09205343

申请日：1998-12-04

申请人： Yuichiro Morita ,  Kotaro Shimamura ,  Yoshitaka Takahashi ,  Takashi Hotta ,  Kazuhiro Imaie ,  Shigeta Ueda ,  Akira Bando ,  Mitsuyasu Kido ,  Takeshi Takehara

发明人： Yuichiro Morita ,  Kotaro Shimamura ,  Yoshitaka Takahashi ,  Takashi Hotta ,  Kazuhiro Imaie ,  Shigeta Ueda ,  Akira Bando ,  Mitsuyasu Kido ,  Takeshi Takehara

IPC分类号： G06F1516

CPC分类号： G06F11/184 ,  G06F1/12 ,  G06F11/0736 ,  G06F11/0772 ,  G06F11/0793 ,  G06F11/165 ,  G06F11/1675

摘要： In a synchronization system adopted in a synchronous-multisystem control apparatus including a plurality of systems operating synchronously with each other at a fixed control period, the synchronous-multisystem control apparatus can be operated in a single-system mode in the event of failures occurring simultaneously in some of the systems. The synchronous-multisystem control apparatus employs a plurality of control circuits each provided for one of the systems. Any particular one of the control circuits includes: a period-signal generating circuit for generating a period signal indicating a start point of a control period; a synchronization-reference selecting circuit for outputting a synchronization-reference signal by referring to period signals generated by the systems; and a control-period correcting circuit for correcting a control period of the particular system by forming a judgment on a synchronization shift of the period signal generated by the particular system from the synchronization-reference signal and keeping the control period as it is in case the synchronization-reference signal is not generated.

摘要翻译： 在同步多系统控制装置中采用的同步系统控制装置中，包括在固定的控制周期中彼此​​同步操作的多个系统，同步多系统控制装置可以在同时发生故障的情况下以单一系统模式操作 在一些系统中。 同步多系统控制装置采用多个控制电路，每个控制电路为系统之一提供。 任何一个控制电路包括：周期信号发生电路，用于产生指示控制周期的起始点的周期信号; 同步参考选择电路，用于通过参考系统产生的周期信号来输出同步参考信号; 以及控制周期校正电路，用于通过根据同步参考信号形成对由特定系统产生的周期信号的同步偏移的判断来校正特定系统的控制周期，并且保持控制周期为原样， 不产生同步参考信号。

公开(公告)号：US5643126A

公开(公告)日：1997-07-01

申请号：US627673

申请日：1996-04-01

申请人： Takashi Hotta ,  Kinji Marumo ,  Michio Kojima

发明人： Takashi Hotta ,  Kinji Marumo ,  Michio Kojima

IPC分类号： F16H3/44 ,  F16H57/04 ,  F16H57/08

CPC分类号： F16H57/0482 ,  F16H57/0479 ,  F16H57/082

摘要： A planetary gear mechanism includes a planetary carrier and pinions rotatably carried on the planetary carrier through pinion shafts. An annular lubricating oil supply member is mounted on a ring gear supporting member which supports a ring gear on its outer periphery and which is rotatable. The lubricating oil supply member has a plurality of fins formed radially thereon. The lubricating oil received within the lubricating oil supply member while submerged in the lubricating oil is scattered by a centrifugal force and supplied to oil reservoirs defined in the adjacent side of the planetary carrier and then from the oil reservoirs via oil passages in the pinion shafts to the needle bearing which supports the pinions. With the above construction, it is possible to effectively supply the lubricating oil to the pinion shafts of the planetary gear mechanism when the planetary is in a fixed position.

摘要翻译： 行星齿轮机构包括行星架和通过小齿轮轴可旋转地承载在行星架上的小齿轮。 环形润滑油供给部件安装在环形齿轮支撑部件上，该齿圈支撑部件在其外周上支撑环形齿轮并且可旋转。 润滑油供给部件具有径向地形成的多个翅片。 润滑油供给部件内的润滑油在浸没在润滑油中时被离心力散射，供给到在行星齿轮架的相邻侧限定的油箱，然后通过小齿轮轴上的油路从储油器传递到 支撑小齿轮的滚针轴承。 通过上述结构，当行星齿轮处于固定位置时，能够有效地将润滑油供给行星齿轮机构的小齿轮轴。

公开(公告)号：US5277673A

公开(公告)日：1994-01-11

申请号：US757056

申请日：1991-09-09

申请人： Hiroshi Nakayama ,  Takashi Hotta ,  Yukio Morita ,  Yoichi Kojima ,  Kimihiko Kikuchi ,  Tsunefumi Niiyama ,  Yorinori Kumagai ,  Shinichi Sakaguchi ,  Tomoharu Kumagai

发明人： Hiroshi Nakayama ,  Takashi Hotta ,  Yukio Morita ,  Yoichi Kojima ,  Kimihiko Kikuchi ,  Tsunefumi Niiyama ,  Yorinori Kumagai ,  Shinichi Sakaguchi ,  Tomoharu Kumagai

IPC分类号： B60K17/08 ,  F16H3/66 ,  F16H3/62

CPC分类号： B60K17/08 ,  F16H3/66 ,  F16H3/663 ,  F16H2200/0047 ,  F16H2200/201

摘要： A planetary gear transmission typically for use on automobiles has first, second, and third planetary gear trains arranged coaxially with each other and each having elements including a sun gear, a carrier, and a ring gear. Two of the elements of each of the first, second, and third planetary gear trains are directly or disengageably coupled to elements of the other planetary gear trains between input and output members. The elements of the first, second, and third planetary gear trains are corotatably coupled into first, second, third, fourth, and fifth rotational members the first, second, and fifth rotational members being coupled to the input member, the fourth rotational member being coupled to the output member. The planetary gear transmission also has a separating clutch disposed between the elements of the second rotational member, for disengageably connecting the elements of the second rotational member.

摘要翻译： 通常用于汽车的行星齿轮传动装置具有彼此同轴布置的第一，第二和第三行星齿轮系，每个行星齿轮系具有包括太阳齿轮，行星架和齿圈的元件。 第一，第二和第三行星齿轮系中的每一个的两个元件直接或可分离地联接到输入和输出构件之间的其它行星齿轮系的元件。 第一，第二和第三行星齿轮系的元件可旋转地联接到第一，第二，第三，第四和第五旋转构件中，第一，第二和第五旋转构件联接到输入构件，第四旋转构件是 耦合到输出成员。 行星齿轮传动装置还具有设置在第二旋转构件的元件之间的分离离合器，用于可分离地连接第二旋转构件的元件。

公开(公告)号：US5113503A

公开(公告)日：1992-05-12

申请号：US888937

申请日：1986-07-24

申请人： Hisao Sasaki ,  Hideo Maejima ,  Takashi Hotta

发明人： Hisao Sasaki ,  Hideo Maejima ,  Takashi Hotta

IPC分类号： G06F9/22 ,  G06F9/26 ,  G06F9/28 ,  G06F9/38

CPC分类号： G06F9/3822 ,  G06F9/267 ,  G06F9/28

摘要： A data processor has an execution unit, an instruction register in which macro instructions having a register field are set for specifying registers in the execution unit, a micro ROM in which micro instructions containing a register instruction field are set, a first decoder for decoding the register specification data from the instruction register, a second decoder for decoding the register specification data from the micro ROM, and a selector for selecting either of the output of the first decoder or that of the second decoder corresponding to the selection signals provided from the micro ROM and thus producing data for specifying the registers. In this data processor having such a configuration, the decodings of the two register specification data described above are carried out substantially in parallel and a high-speed operation is thus made possible.

摘要翻译： 数据处理器具有执行单元，其中设置有用于指定执行单元中的寄存器的寄存器字段的宏指令的指令寄存器，其中设置了包含寄存器指令字段的微指令的微ROM，用于对 来自指令寄存器的寄存器指定数据，用于从微ROM解码寄存器指定数据的第二解码器，以及用于选择与从微处理器提供的选择信号相对应的第一解码器或第二解码器的输出的输出的选择器 ROM，从而产生用于指定寄存器的数据。 在具有这种配置的数据处理器中，上述两个寄存器指定数据的解码基本上并行执行，因此能够实现高速操作。

公开(公告)号：US4975839A

公开(公告)日：1990-12-04

申请号：US204299

申请日：1988-06-09

申请人： Yasuhiro Nakatsuka ,  Takashi Hotta ,  Tadaaki Bandoh ,  Yoshiki Fujioka

发明人： Yasuhiro Nakatsuka ,  Takashi Hotta ,  Tadaaki Bandoh ,  Yoshiki Fujioka

IPC分类号： G06F9/22 ,  G06F9/30

CPC分类号： G06F9/223 ,  G06F9/30145

摘要： An instruction decode method and arrangement suitable for a high-speed microprocessor are disclosed. The instruction decode arrangement comprises a high-speed PLA decoder of small capacity for decoding an instruction word having a small execution cycle, a low-speed PLA decoder of large capacity for decoding an instruction word having a large execution cycle, and a circuit for activating the low-speed PLA decoder to cause it to execute instruction decoding when the high-speed PLA decoder is not permitted for the execution of instruction decoding. Instantaneous current noises generated in the PLA decoders can be mitigated to avoid erroneous operations without degrading averaged decoding performance, thereby permitting the microprocessor to operate at high speeds.

摘要翻译： 公开了适用于高速微处理器的指令解码方法和装置。 指令解码装置包括一个用于解码执行周期小的指令字的小容量的高速PLA解码器，用于解码具有大执行周期的指令字的大容量的低速PLA解码器，以及用于激活的电路 低速PLA解码器，当高速PLA解码器不被允许执行指令解码时，使其执行指令解码。 PLA解码器中产生的瞬时电流噪声可以减轻以避免错误的操作，而不降低平均解码性能，从而允许微处理器以高速运行。

公开(公告)号：US10107167B2

公开(公告)日：2018-10-23

申请号：US14403645

申请日：2012-05-31

申请人： Takashi Hotta ,  Kenichi Yamada

发明人： Takashi Hotta ,  Kenichi Yamada

IPC分类号： F01P7/16 ,  F01N5/02 ,  F02G5/02 ,  F01N13/00 ,  F01N11/00 ,  F01P7/14 ,  F28D21/00

摘要： An exhaust-heat recovery apparatus includes: a circulation passage, through which a heat carrier circulates, that has a heat recovery unit evaporating the heat carrier and a condenser condensing the evaporated heat carrier; a heat carrier controller that supplies the heat carrier in a liquid phase to the circulation passage; and a determination unit, in which the heat carrier controller supplies or recovers the heat carrier when a changing rate of an internal pressure in the circulation passage or a changing rate of a temperature of the heat carrier in the circulation passage is within a predetermined range, determines a type of abnormality based on the changing rate of the internal pressure in the circulation passage or the changing rate of the temperature of the heat carrier in the circulation passage after the supplying or the recovering of the heat carrier.

公开(公告)号：US08244496B2

公开(公告)日：2012-08-14

申请号：US12674788

申请日：2009-05-18

申请人： Akio Kumagai ,  Takashi Hotta

发明人： Akio Kumagai ,  Takashi Hotta

IPC分类号： G06F19/00

CPC分类号： F02D41/0025 ,  F02B37/00 ,  F02B2075/125 ,  F02D19/0605 ,  F02D19/0636 ,  F02D19/0652 ,  F02D19/0684 ,  F02D19/08 ,  F02D41/062 ,  F02D41/3082 ,  F02D2041/1431 ,  F02D2200/0612 ,  F02D2250/31 ,  F02M26/05 ,  F02M37/0064 ,  F02M63/0007 ,  G01N11/02 ,  G01N11/06 ,  Y02T10/36

摘要： An object of the present invention is to estimate a viscosity of a fuel with high accuracy at all times, irrespective, for example, of fuel properties or conditions of deterioration with time.An internal combustion engine 10 includes a fuel pump 32 for supplying an injection valve with fuel in a tank 24. An ECU 40 detects a transition time t that begins when a drive signal is outputted to the fuel pump 32 and ends when the pump enters a steady operating state. At a start of the fuel pump 32, the higher the viscosity of the fuel, the longer the transition time t tends to be. The ECU 40 therefore detects the viscosity of the fuel based on a deviation Δt between the transition time t and a reference time t0. If, for example, a biofuel is used, therefore, the latest viscosity can be accurately detected at all times even with the viscosity of the fuel fluctuating depending on, for example, properties or a condition of deterioration with time of the fuel, and the detection result can be incorporated in, for example, correction of a fuel injection pressure.

摘要翻译： 本发明的目的在于，无论燃料性质还是随着时间的劣化的条件，始终以高精度估计燃料的粘度。 内燃机10包括用于在罐24中向喷射阀供给燃料的燃料泵32.ECU40检测当驱动信号输出到燃料泵32时开始的转变时间t，并且当泵进入时结束 稳定运行状态 在燃料泵32的启动时，燃料的粘度越高，过渡时间t趋于越长。 因此，ECU40基于过渡时间t和基准时间t0之间的偏差＆Dgr; t来检测燃料的粘度。 因此，例如使用生物燃料的情况下，即使燃料的粘度随燃料的性质或劣化条件而变动，也能始终精确地检测出最新的粘度， 检测结果可以包括在例如燃料喷射压力的校正中。

公开(公告)号：US06986029B2

公开(公告)日：2006-01-10

申请号：US10201249

申请日：2002-07-24

申请人： Hiromichi Yamada ,  Dai Fujii ,  Yasuhiro Nakatsuka ,  Takashi Hotta ,  Kotaro Shimamura ,  Tatsuki Inuduka ,  Takanaga Yamazaki

发明人： Hiromichi Yamada ,  Dai Fujii ,  Yasuhiro Nakatsuka ,  Takashi Hotta ,  Kotaro Shimamura ,  Tatsuki Inuduka ,  Takanaga Yamazaki

IPC分类号： G06F7/06 ,  G06F15/76

CPC分类号： G06F9/30178 ,  Y10S707/99942

摘要： A micro-controller includes a dictionary memory for storing instruction codes which appear in a program, and a compressed code memory for storing compressed codes each converted from each of the instruction codes included in the program. Each compressed code has a word length sufficiently long to identify all instruction codes included in the program. Each compressed code has a value indicative of an address in the dictionary memory at which an associated instruction code is stored. The micro-controller is responsive to an instruction code read request which specifies an address of a compressed code to read the compressed code stored in the specified address in the compressed code memory, and to subsequently read an instruction code stored in an address indicated by the compressed code in the dictionary memory.