利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

41 条记录 (耗时 0.037 秒)

    Constant speed cruise control system of the duty ratio control type
    1.
    发明授权
    Constant speed cruise control system of the duty ratio control type 失效
    恒速巡航控制系统的占空比控制型

    公开(公告)号：US4870583A

    公开(公告)日：1989-09-26

    申请号：US948134

    申请日：1986-12-29

    申请人： Minoru Takahashi ,  Jiro Masuda ,  Akira Miyazaki ,  Masaki Hitotsuya ,  Hirofumi Yamasaki ,  Junji Takahashi ,  Tatsuo Teratani ,  Takeshi Tachibana ,  Masumi Nagasaka

    发明人： Minoru Takahashi ,  Jiro Masuda ,  Akira Miyazaki ,  Masaki Hitotsuya ,  Hirofumi Yamasaki ,  Junji Takahashi ,  Tatsuo Teratani ,  Takeshi Tachibana ,  Masumi Nagasaka

    IPC分类号： B60K31/10

    CPC分类号： B60K31/107

    摘要： A constant speed cruise control system of duty ratio control type for approximating an actual car speed to a stored target car speed, by on/off control of a control valve of an actuator to adjust the throttle valve opening degree by an output duty ratio D obtained from a control line having a gradient showing a conversion characteristic of car speed and duty ratio.The system has a controller in whicha set duty ratio DS corresponding to the target car speed is calculated asSD=SD1+(DM-SD1)/nand the output duty ratio D is calculated asD=G.times.V+SDwhereG: gradient of control lineV: car speed deviationDM: integrating element responding quickly to duty ratio changeSD1: integrating element responding slowly to duty ratio changen: coefficientand the controller corrects to integrate the set duty ratio SD in a direction of approximating the output duty ratio D.

    摘要翻译： 通过对执行器的控制阀的开/关控制将节气门开度调整为所获得的输出占空比D，将占空比控制类型的恒速巡航控制系统用于将实际轿厢速度逼近存储的目标轿厢速度 从具有示出轿厢速度和占空比的转换特性的梯度的控制线。 该系统具有控制器，其中将与目标轿厢速度相对应的设定占空比DS计算为SD = SD1 +（DM-SD1）/ n，并且输出占空比D被计算为D = GxV + SD，其中G： 控制线V：车速偏差DM：快速响应占空比变化的积分元件SD1：缓慢响应于占空比变化的积分元件n：系数，控制器校正将设定占空比SD集成在近似输出占空比的方向 D.

    Automotive constant speed cruise control system
    2.
    发明授权
    Automotive constant speed cruise control system 失效
    汽车恒速巡航控制系统

    公开(公告)号：US4984166A

    公开(公告)日：1991-01-08

    申请号：US348098

    申请日：1989-05-02

    申请人： Tatsuo Teratani ,  Takeshi Tachibana ,  Shigetaka Akabori ,  Masumi Nagasaka ,  Hiroaki Tabuchi ,  Junji Takahashi ,  Akira Miyazaki ,  Masaki Hitotsuya ,  Minoru Takahashi

    发明人： Tatsuo Teratani ,  Takeshi Tachibana ,  Shigetaka Akabori ,  Masumi Nagasaka ,  Hiroaki Tabuchi ,  Junji Takahashi ,  Akira Miyazaki ,  Masaki Hitotsuya ,  Minoru Takahashi

    IPC分类号： B60K31/10 ,  F16H59/08

    CPC分类号： B60K31/107 ,  F16H2059/083

    摘要： An automotive constant speed cruise control system for a vehicle comprises a controller for automatic speed change for changing over automatically speed stage in a transmission by a relation between a throttle valve opening degree and a car speed, a controller for constant speed traveling having a constant speed traveling control function for cruising a car at a target car speed by controlling based on a duty ratio the throttle valve opening degree according to a traveling car speed and a transmission limiting function for sending out a signal for prohibiting selection of maximum speed stage in the transmission to the controller for automatic speed change for a specified time when the car speed lowers, and the transmission limiting function capable of being started from outside by inputting a speed change signal representing that the transmission is shifted down from a maximum speed to the controller for constant speed traveling.

    摘要翻译： 一种用于车辆的汽车恒速巡航控制系统包括：用于通过节气门开度和轿厢速度之间的关系在变速器中自动转换速度级的自动变速控制器，具有恒定速度的恒速行驶控制器 通过根据行驶车速度的节气门开度的占空比进行控制，以及用于发送用于禁止在变速器中选择最大速度级的信号的发送限制功能，以目标轿厢速度巡航汽车的行驶控制功能 控制器在汽车速度降低时指定时间内自动变速，并且能够通过将表示变速器从最大速度向下移动到控制器的速度变换信号输入到外部的传动限制功能来保持恒定 速度旅行。

    Method for analyzing DC superposition characteristics of inductance device, and electromagnetic field simulator
    4.
    发明授权
    Method for analyzing DC superposition characteristics of inductance device, and electromagnetic field simulator 有权
    分析电感器件直流叠加特性的方法和电磁场仿真器

    公开(公告)号：US08723508B2

    公开(公告)日：2014-05-13

    申请号：US13121488

    申请日：2009-09-30

    申请人： Takeshi Tachibana ,  Satoru Tanaka ,  Keiko Kikuchi

    发明人： Takeshi Tachibana ,  Satoru Tanaka ,  Keiko Kikuchi

    IPC分类号： G01B7/14

    CPC分类号： G06F17/5036 ,  G06F17/5018 ,  G06F2217/16

    摘要： A method for analyzing the DC superposition characteristics of an inductance device using an electromagnetic field simulator, comprising a first step of determining an initial magnetization curve from initial magnetization to saturation magnetization, and pluralities of minor loops at different operating points, on a toroidal core made of the same magnetic material as that of the inductance device, and obtaining point-list data showing the relation between magnetic flux density or magnetic field strength and incremental permeability from the incremental permeability at each operating point; a second step of determining an operating point at a predetermined direct current on each element obtained by mesh-dividing an analysis model of the inductance device by an electromagnetic field simulator based on the initial magnetization curve of the core, allocating the incremental permeability to the operating point from the point-list data, and integrating the inductance of each element obtained from the incremental permeability to determine the inductance of the entire inductance device; and a third step of repeating the second step at different direct current levels to determine the DC superposition characteristics.

    摘要翻译： 一种用于分析使用电磁场模拟器的电感装置的DC叠加特性的方法，包括：确定初始磁化到饱和磁化的初始磁化曲线的第一步骤，以及在不同工作点上的环形磁芯上的多个次循环 与电感器件相同的磁性材料，从每个工作点获得表示磁通密度或磁场强度与增量磁导率之间关系的点列表数据; 通过基于所述芯的初始磁化曲线的电磁场模拟器网格划分所述电感装置的分析模型而获得的每个元件上确定在预定直流电流下的工作点的第二步骤，将所述增量磁导率分配给所述操作 从点列表数据点，并且积分从增量磁导率获得的每个元素的电感，以确定整个电感器件的电感; 以及在不同直流电平下重复第二步骤以确定DC叠加特性的第三步骤。

    Formation of highly oriented diamond film
    7.
    发明授权
    Formation of highly oriented diamond film 失效
    形成高度取向的金刚石薄膜

    公开(公告)号：US5479875A

    公开(公告)日：1996-01-02

    申请号：US278315

    申请日：1994-07-21

    申请人： Takeshi Tachibana ,  Kimitsugu Saito ,  Kazushi Hayashi ,  Kozo Nishimura ,  Rie Nakamura

    发明人： Takeshi Tachibana ,  Kimitsugu Saito ,  Kazushi Hayashi ,  Kozo Nishimura ,  Rie Nakamura

    IPC分类号： C30B25/02 ,  C23C16/02 ,  C23C16/27 ,  C30B25/10 ,  C30B29/04 ,  H01L31/10 ,  C30B23/08

    CPC分类号： C23C16/274 ,  C23C16/02 ,  C23C16/278 ,  C30B25/105

    摘要： A method of forming a highly oriented diamond film having a reduced thickness with a high quality at a low cost. Surface of a single crystal substrate is cleaned, and is then left in a high vacuum of 10.sup.-6 Torr or less at a temperature between room temperature and 800.degree. C. for 15 min for releasing gas molecules absorbed on the surface of the substrate. The surface of the substrate is then processed using carbon-containing plasma for forming a barrier of obstructing a carbon component within the substrate. After that, an electric field is applied across the substrate and plasma for allowing a current to flow thereacross for a specified time, to form nuclei of diamond for synthesis of a diamond film. Thus, highly oriented diamond particles or films, in which crystal orientations thereof are epitaxial to the substrate, are synthesized.

    摘要翻译： 以低成本高质量地形成厚度减小的高取向金刚石膜的方法。 清洁单晶基板的表面，然后在室温至800℃的温度下放置10 -6乇以下的高真空15分钟，释放吸收在基板表面上的气体分子。 然后使用含碳等离子体处理衬底的表面，以形成阻挡衬底内的碳成分的阻挡层。 之后，将电场施加在衬底和等离子体上，以允许电流在其上跨越一定时间，以形成用于合成金刚石膜的金刚石核。 因此，合成了高取向度的金刚石颗粒或其中晶体取向向衬底外延的膜。

    Heat-resisting ohmic contact on semiconductor diamond layer
    8.
    发明授权
    Heat-resisting ohmic contact on semiconductor diamond layer 失效
    半导体金刚石层上的耐热欧姆接触

    公开(公告)号：US5436505A

    公开(公告)日：1995-07-25

    申请号：US189608

    申请日：1994-02-01

    申请人： Kazushi Hayashi ,  Takeshi Tachibana

    发明人： Kazushi Hayashi ,  Takeshi Tachibana

    IPC分类号： H01L21/28 ,  H01L23/482 ,  H01L29/16 ,  H01L29/43 ,  H01L29/45 ,  H01L23/48 ,  H01L29/40

    CPC分类号： H01L29/1602 ,  H01L23/4827 ,  H01L29/45 ,  H01L2924/0002

    摘要： Disclosed is a heat-resistant ohmic contact formed on a semiconducting diamond. It has a contact Ti layer having a thickness of 10 to 70 .ANG. and a carbide layer generated by the reaction between the Ti layer and the semiconducting diamond layer. A diffusion prevention layer composed of at least one kind material selected from a group consisting of refractory metals including W, Mo, Au, Pt and Ta, refractory alloys including Ti-W, and refractory compounds including TiC and TiN is formed on the contact Ti layer. With this construction, the diffusion and the oxidation of Ti can be prevented.

    摘要翻译： 公开了形成在半导体金刚石上的耐热欧姆接触。 它具有厚度为10至70的接触Ti层和通过Ti层和半导体金刚石层之间的反应产生的碳化物层。 由选自由W，Mo，Au，Pt和Ta的难熔金属组成的组中的至少一种材料，包括Ti-W的耐火合金和包含TiC和TiN的耐火材料组成的扩散防止层形成在接触Ti 层。 利用这种结构，可以防止Ti的扩散和氧化。

    Multi-directional sound signal reproducing system
    9.
    发明授权
    Multi-directional sound signal reproducing system 失效
    多方向声信号再现系统

    公开(公告)号：US4075425A

    公开(公告)日：1978-02-21

    申请号：US614873

    申请日：1975-09-19

    申请人： Yoshihisa Kamo ,  Takeshi Tachibana ,  Masao Ichimura

    发明人： Yoshihisa Kamo ,  Takeshi Tachibana ,  Masao Ichimura

    IPC分类号： H04S3/00 ,  H04R5/00

    CPC分类号： H04S3/006

    摘要： The present invention is to increase the carrier level so as to improve the S/N ratio when the factor T.sub.93, T.sub.T or T.sub.Q is small in level. When the level is low, noises are apt to be offensive to a listener's ear, but the reproducing level may be judged by the low level of T.sub..SIGMA., T.sub.T or T.sub.Q. Accordingly, the low level of T.sub..SIGMA. or T.sub.T is detected to raise the carrier level, and to reduce an FM demodulation noise and hence to improve the total S/N ratio.