公开(公告)号：US07533944B2

公开(公告)日：2009-05-19

申请号：US11764957

申请日：2007-06-19

申请人： Yasuji Mizutani ,  Eiji Nakamura

发明人： Yasuji Mizutani ,  Eiji Nakamura

IPC分类号： B60T8/48

CPC分类号： B60T8/4081 ,  B60T8/365 ,  Y10T477/857

摘要： A brake control apparatus includes wheel cylinders which apply braking force to wheels when supplied with hydraulic fluid; a wheel cylinder pressure control system that controls a wheel cylinder pressure independently of a brake operating member operation; a manual hydraulic pressure source that includes first and second hydraulic pressure sources that pressurize the hydraulic fluid; a hydraulic fluid supply path that connects the manual hydraulic pressure source to the wheel cylinders; and a controller. Communication through the hydraulic fluid supply path is interrupted when the wheel cylinder pressure control system controls the wheel cylinder pressure, and the communication is permitted when the wheel cylinder pressure deviates from a target pressure. The controller executes control so that the hydraulic fluid from the first hydraulic pressure source starts to be supplied after the hydraulic fluid from the second hydraulic pressure source starts to be supplied.

摘要翻译： 制动控制装置包括：当被供给液压流体时向车轮施加制动力的轮缸; 轮缸压力控制系统，其独立于制动操作构件操作来控制轮缸压力; 手动液压源，其包括对液压流体加压的第一和第二液压源; 将手动液压源连接到轮缸的液压流体供给路径; 和控制器。 当轮缸压力控制系统控制轮缸压力时，通过液压流体供应路径的通信被中断，并且当轮缸压力偏离目标压力时允许通信。 控制器执行控制，使得在开始供应来自第二液压源的液压流体之后开始供应来自第一液压源的液压流体。

公开(公告)号：US20080084107A1

公开(公告)日：2008-04-10

申请号：US11861844

申请日：2007-09-26

申请人： Kohei YANAI ,  Eiji Nakamura

发明人： Kohei YANAI ,  Eiji Nakamura

IPC分类号： B60T13/66

CPC分类号： B60W10/188 ,  B60T1/10 ,  B60T8/4081 ,  B60T13/686 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18109 ,  B60W30/18127 ,  B60W2710/182

摘要： During a non-control mode, a separation valve is closed, and thus separates a first supply path that supplies working fluid to at least one of wheel cylinders and a second supply path that supplies working fluid to at least one of the other wheel cylinders, from each other. An on-off valve provided on the first supply path is kept closed despite a valve opening command, due to the effect of the differential pressure between the outlet and inlet openings of the valve if the differential pressure is above a predetermined value while the valve is closed. When occurence of a closure failure on the separation valve is assumed during braking, a brake ECU stops the control performed by a wheel cylinder pressure control system, and shifts to a backup non-control mode, and controls the discharge of working fluid from the first supply path-side wheel cylinders so that the on-off valve is opened in accordance with the valve opening command. Thus, the confinement of the wheel cylinder pressure is prevented.

摘要翻译： 在非控制模式中，分离阀关闭，从而将供给工作流体的第一供给路径分离到轮缸中的至少一个以及将工作流体供给到其他轮缸中的至少一个的第二供给路径， 从彼此。 由于阀的出口和入口之间的差压的影响，如果压差高于预定值，阀门是在第一供给路径上设置的开关阀保持关闭，而阀门是 关闭。 当在制动期间假设在分离阀处发生闭合故障时，制动ECU停止由轮缸压力控制系统执行的控制，并转移到备用非控制模式，并且控制来自第一 供给路径侧轮缸，使得开关阀根据阀打开命令打开。 因此，防止轮缸压力的限制。

公开(公告)号：US07348051B2

公开(公告)日：2008-03-25

申请号：US11174015

申请日：2005-06-30

申请人： Akira Osada ,  Eiji Nakamura

发明人： Akira Osada ,  Eiji Nakamura

IPC分类号： B23B27/14

CPC分类号： C23C30/005 ,  C23C16/36 ,  Y10T428/24975 ,  Y10T428/265

摘要： A surface-coated cermet cutting tool with a hard coating layer is provided. The surface-coated cermet cutting tool is formed by coating, on a surface of a tool substrate, the hard-coating layer which includes an upper layer and a lower layer. The lower layer contains titanium compound layers and the upper layer contains an Al2O3 layer. One layer of the titanium compound layers in the lower layer includes a TiCN layer which has an average layer thickness of 2.5 to 15 μm and indicates a tilt-angle frequency distribution graph in which the highest peak exists in a tilt angle section ranging 0 to 10° and the total sum of frequencies existing in the range of 0 to 10° occupies a ratio of 45% or more of the total frequencies in the tilt-angle frequency distribution graph.

摘要翻译： 提供具有硬涂层的表面涂覆金属陶瓷切削工具。 表面被覆金属陶瓷切削工具通过在工具基板的表面上涂布包含上层和下层的硬涂层而形成。 下层含有钛化合物层，上层含有Al 2 O 3 O 3层。 下层中的钛化合物层的一层包括平均层厚度为2.5至15μm的TiCN层，并且表示在0至10°的倾斜角度部分中存在最高峰的倾斜角频率分布图 °，并且存在于0至10°范围内的频率的总和占据倾斜角频率分布图中总频率的45％或更多的比率。

公开(公告)号：US06761418B2

公开(公告)日：2004-07-13

申请号：US09731923

申请日：2000-12-08

申请人： Eiji Nakamura ,  Akihiro Otomo ,  Masanori Hirose

发明人： Eiji Nakamura ,  Akihiro Otomo ,  Masanori Hirose

IPC分类号： B60T834

CPC分类号： B60T8/321 ,  B60T8/367 ,  B60T8/404 ,  B60T8/4081 ,  B60T13/18 ,  B60T2270/402

摘要： A brake fluid pressure control device controls brake fluid pressures through control of fluid pressure control valves operated in accordance with control signals from, for example, a computer. Signal lines for supplying control signals to control circuits controlling coils of linear valve devices for some wheels (e.g., front-left and rear-right wheels) are connected to a brake ECU by a connector, and signal lines for supplying control signals to the control circuits controlling coils of linear valve devices for other wheels (e.g., front-right and rear-left wheels) are connected to the brake ECU by a different connector. Thus, even if one of the connectors starts operating abnormally, it is possible to supply control signals via the signal lines connected by the other connector and control linear valve devices for some of the wheels (e.g., a pair of diagonally located wheels).

公开(公告)号：US06700568B2

公开(公告)日：2004-03-02

申请号：US09845767

申请日：2001-05-02

申请人： Eiji Nakamura

发明人： Eiji Nakamura

IPC分类号： G09G500

CPC分类号： G09G3/3611 ,  G09G3/30 ,  G09G2310/0248 ,  G09G2330/023

摘要： When charging at a voltage with a polarity different from that of a voltage charged in the capacitive display element, by turning the switch ON, after carrying out a charging/discharging to modulate the both electrodes of the capacitive display element to the ground potential, the same is charged at a voltage with another polarity. As compared with the case where the charging/discharging between the positive power supply voltage +VM and the negative power supply voltage −VM is made directly, the electric power consumption can be reduced to ½ when the same is once modulated to the ground potential 0V. The electric power consumption can be further reduced by modulating the intermediate potential in a plurality of steps.

摘要翻译： 当以与电容显示元件中充电的电压极性不同的电压进行充电时，通过使开关接通，在进行充电/放电以将电容显示元件的两个电极调制到地电位之后， 相同的电压以另一极性充电。 与直接进行正电源电压+ VM和负电源电压-VVM之间的充放电的情况相比，当将其一次调制到接地电位0V时，电力消耗可以降低到½ 。 可以通过在多个步骤中调制中间电位来进一步降低电力消耗。

公开(公告)号：US06472461B1

公开(公告)日：2002-10-29

申请号：US09559548

申请日：2000-04-28

申请人： Eiji Nakamura ,  Toshiyuki Ishikuro

发明人： Eiji Nakamura ,  Toshiyuki Ishikuro

IPC分类号： C08K334

CPC分类号： C08K7/02 ,  B60C1/0016 ,  B60C11/00 ,  B60C11/0306 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  C08L2666/08

摘要： A rubber composition includes a rubber component, a polyethylene short fiber, and a blowing agent. The rubber component has a polybutadiene and at least one natural rubber or synthetic diene rubber. The polybutadiene has a weight-average molecular weight of 5,000 to 30,000 obtained as a weight-average molecular weight corresponding to polystyrene and further has a content of a cis-1,4 structure of 60 to 98%. The rubber component is 6% by weight or more polybutadiene. The short fiber has an average length of 10 mm or shorter. A pneumatic tire includes the rubber composition and exhibits excellent braking ability on ice, excellent braking ability on wet road surfaces, and improved driving stability in the early driving period. The pneumatic tire exhibits remarkable improvement in braking ability on ice even after a base rubber is exposed by abrasion of a tread rubber.

摘要翻译： 橡胶组合物包括橡胶组分，聚乙烯短纤维和发泡剂。 橡胶组分具有聚丁二烯和至少一种天然橡胶或合成二烯橡胶。 聚丁二烯的重均分子量为5000〜30,000，重均分子量相当于聚苯乙烯，其顺式-1,4-结构的含量为60〜98％。 橡胶成分为6重量％以上聚丁二烯。 短纤维的平均长度为10mm以下。 充气轮胎包括橡胶组合物，并且在冰面上显示出优异的制动能力，在湿路面上具有优异的制动能力，并且在早期驾驶期间提高驾驶稳定性。 即使在胎面橡胶的磨损暴露基础橡胶之后，充气轮胎也能显着地提高制冰能力。

公开(公告)号：US06211681B1

公开(公告)日：2001-04-03

申请号：US09562898

申请日：2000-05-02

申请人： Kazunori Kagawa ,  Tsuyoshi Yano ,  Masayuki Sumiyoshi ,  Yoshiaki Kominami ,  Akihiro Otomo ,  Eiji Nakamura

发明人： Kazunori Kagawa ,  Tsuyoshi Yano ,  Masayuki Sumiyoshi ,  Yoshiaki Kominami ,  Akihiro Otomo ,  Eiji Nakamura

IPC分类号： H01M1044

CPC分类号： B60W20/50 ,  B60K6/46 ,  B60L3/0046 ,  B60L3/04 ,  B60L7/14 ,  B60L7/26 ,  B60L11/123 ,  B60L2200/26 ,  B60L2220/16 ,  B60L2250/10 ,  B60L2250/16 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W2050/021 ,  G01R31/006 ,  G01R31/3624 ,  G01R31/40 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y10S903/903 ,  Y10S903/947

摘要： A power source monitoring apparatus for monitoring a state of a subject power source which consists of at least one of a plurality of electric power sources in an electric system wherein a load device having at least one electrically operated load is electrically connected to the power sources, the monitoring device apparatus a detecting portion which detects a voltage and/or a current of at least one of the load device and the plurality of electric power sources, and a diagnosing device which diagnoses the subject power source for an abnormality on the basis of an output of the detecting portion, while the electric system is placed in a power supply state wherein an electric power is permitted to be supplied from only the subject power source to the load device.

摘要翻译： 一种用于监测由电气系统中的多个电源中的至少一个组成的目标电源的状态的电源监视装置，其中具有至少一个电动负载的负载装置电连接到电源， 所述监视装置装置检测所述负载装置和所述多个电力源中的至少一个的电压和/或电流的检测部，以及基于所述多个电力源对所述异常进行诊断的诊断装置 输出检测部分，同时电气系统被放置在允许仅从本体电源向负载装置供电的供电状态。

公开(公告)号：US06197890B1

公开(公告)日：2001-03-06

申请号：US08892840

申请日：1997-07-11

申请人： Nobuyuki Okamura ,  Eiji Nakamura

发明人： Nobuyuki Okamura ,  Eiji Nakamura

IPC分类号： C08C1920

CPC分类号： B60C1/0016 ,  C08K5/47 ,  C08L21/00

摘要： The present invention provides a rubber composition for a tire tread which comprises 100 parts by weight of a rubber component comprising 50 parts by weight or more of SBR and the remaining amount of a synthetic rubber and/or natural rubber, 25 parts by weight or more of a softener, and 0.5 to 5.0 parts by weight of a vulcanization accelerator, such as bis(4-methylbenzothiazolyl-2)-disulfide, bis(5-methylbenzothiazolyl-2)-disulfide, mercapto-4-methylbenzothiazole, and mercapto-5-methylbenzothiazole, and a pneumatic tire produced by using this rubber composition. A tire having excellent controllability and ride quality throughout tire life can be provided.

摘要翻译： 本发明提供一种轮胎胎面用橡胶组合物，其包含100重量份的包含50重量份以上的SBR和剩余量的合成橡胶和/或天然橡胶的橡胶成分，25重量份以上 的软化剂和0.5-5.0重量份的硫化促进剂如双（4-甲基苯并噻唑基-2） - 二硫化物，双（5-甲基苯并噻唑基-2） - 二硫化物，巯基-4-甲基苯并噻唑和巯基-5 - 甲基苯并噻唑，以及使用该橡胶组合物制造的充气轮胎。 可以提供在轮胎寿命期间具有优异的可控性和乘坐质量的轮胎。

公开(公告)号：US5103298A

公开(公告)日：1992-04-07

申请号：US579603

申请日：1990-09-07

申请人： Naoki Kashimura ,  Jun Hattori ,  Eiji Nakamura

发明人： Naoki Kashimura ,  Jun Hattori ,  Eiji Nakamura

IPC分类号： H04N1/407 ,  H03M1/10 ,  H04N9/64 ,  H04N9/69

CPC分类号： H04N9/69 ,  H04N9/646

摘要： An error correction method and circuit for a nonlinear quantization circuit comparing a test signal which is produced from an error correction table by applying an analog reference signal into a nonlinear circuit with reference data that is defined as an output of the error correction table when the nonlinear circuit has no error, and updating the error correction table by the test signal and the reference data when they disagree. The output of the nonlinear circuit is corrected by using the error correction table. The technique is particularly suitable for nonlinear conversion performed by a gamma correction circuit of a color television camera.

摘要翻译： 一种用于非线性量化电路的纠错方法和电路，其比较由误差校正表产生的测试信号，该测试信号通过将模拟参考信号施加到非线性电路中，其参考数据被定义为纠错表的输出， 电路没有错误，并且当它们不同意时，通过测试信号和参考数据更新错误校正表。 通过使用误差校正表来校正非线性电路的输出。 该技术特别适用于由彩色电视摄像机的伽马校正电路执行的非线性转换。

公开(公告)号：US4783245A

公开(公告)日：1988-11-08

申请号：US25272

申请日：1987-03-12

申请人： Eiji Nakamura ,  Katsuhisa Itoh ,  Shigeaki Sasaki ,  Masahiro Nishio ,  Mikio Sakakibara

发明人： Eiji Nakamura ,  Katsuhisa Itoh ,  Shigeaki Sasaki ,  Masahiro Nishio ,  Mikio Sakakibara

IPC分类号： C25C3/34 ,  C25C3/36

CPC分类号： C25C3/34

摘要： A process and an apparatus for producing an alloy containing terbium (Tb) and/or gadolinium (Gd). The process includes the steps of: (a) preparing a bath of molten electrolyte which consists essentially of 20-95% by weight of TbF.sub.3 and/or GdF.sub.3, 5-80% of LiF, up to 40% of BaF.sub.2 and up to 20% of CaF.sub.2 ; (b) reducing the TbF.sub.3 and/or GdF.sub.3 in the bath, with carbon anode and with cathode made of a metal such as iron or cobalt, so as to electrodeposit Tb and/or Gd on the cathode, and alloying the electrodeposited Tb and/or Gd with metal of the cathode so as to produce the alloy containing Tb and/or Gd in a liquid state on the cathode; (c) adding the TbF.sub.3 and/or GdF.sub.3 to the bath so as to maintain the composition of the bath, for compensating for consumption of the TbF.sub.3 and/or GdF.sub.3 during production of the alloy; (d) dripping the liquid alloy from the cathode into a receiver having a mouth which is open upward in a lower portion of the bath below the cathode, and thereby collecting the liquid alloy in the form of a molten pool in the receiver; and (e) withdrawing the molten pool of the liquid alloy from the receiver.