专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06269290B1 Engine-motor hybrid vehicle control apparatus and method having engine performance Lessening compensation 有权
标题翻译：具有发动机性能的发动机 - 电动机混合动力车辆控制装置和方法减轻补偿
公开(公告)号：US06269290B1
公开(公告)日：2001-07-31
申请号：US09343474
申请日：1999-06-30
申请人： Tsuneyuki Egami , Kazuyoshi Obayashi , Hiroya Tsuji , Yasumasa Kaji , Keiichiro Banzai , Takeshi Sawada
发明人： Tsuneyuki Egami , Kazuyoshi Obayashi , Hiroya Tsuji , Yasumasa Kaji , Keiichiro Banzai , Takeshi Sawada
IPC分类号： B60L1100
CPC分类号： B60W20/10 , B60K6/26 , B60K6/40 , B60K6/448 , B60K17/16 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/18036 , B60W2510/244 , Y02T10/6243 , Y02T10/6286 , Y10S903/906 , Y10S903/946 , Y10S903/951 , Y10T74/19014
摘要： In an engine-motor hybrid vehicle, vehicle drive regions are divided into a plurality of groups specified by a plurality of operation state variables. A learning variable set for each drive region is updated according to an amount of a power state of an engine, when the vehicle is in a steady state running. The learning variable indicates a change in the power state amount with age. When an engine power demand value is determined, it is corrected by using the learning variable of a selected drive region to calculate a corrected engine power demand value compensating a change in the engine with age. In this manner, the engine power is controlled.
摘要翻译：在发动机 - 电动机混合动力车辆中，车辆驱动区域被划分为由多个操作状态变量指定的多个组。当车辆处于稳定运行状态时，针对每个驱动区域设置的学习变量根据发动机的动力状态的量被更新。学习变量表示随年龄增长的功率状态量的变化。当确定发动机功率需求值时，通过使用所选驱动区域的学习变量来校正发动机功率需求值，以计算补偿发动机随时间变化的校正发动机功率需求值。以这种方式，控制发动机功率。

2. 发明授权

US6018694A Controller for hybrid vehicle 失效
标题翻译：混合动力汽车控制器
公开(公告)号：US6018694A
公开(公告)日：2000-01-25
申请号：US49114
申请日：1998-03-27
申请人： Tsuneyuki Egami , Hiroshi Fujita , Keiichiro Banzai , Takeshi Sawada , Hiroya Tsuji , Kazuyoshi Obayashi , Hiroaki Kajiura , Masahiro Seguchi , Toyoaki Kurita
发明人： Tsuneyuki Egami , Hiroshi Fujita , Keiichiro Banzai , Takeshi Sawada , Hiroya Tsuji , Kazuyoshi Obayashi , Hiroaki Kajiura , Masahiro Seguchi , Toyoaki Kurita
IPC分类号： B60K6/24 , B60K6/26 , B60K6/405 , B60K6/442 , B60K6/448 , B60L11/12 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W10/30 , B60W20/00 , H02K3/52 , H02K51/00 , B60L11/00
CPC分类号： B60K6/24 , B60K6/26 , B60K6/405 , B60K6/442 , B60K6/448 , B60L11/123 , B60L11/14 , B60L11/1859 , B60L11/1861 , B60L15/025 , B60L15/20 , B60L15/2009 , B60L3/0023 , B60L3/0046 , B60L7/14 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W10/30 , B60W20/00 , H02K3/527 , H02K51/00 , B60K2006/262 , B60L2210/40 , B60L2220/52 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/26 , B60L2260/26 , B60W2540/12 , B60W2710/0616 , B60W2710/0644 , B60W2710/105 , Y02T10/6217 , Y02T10/6234 , Y02T10/6243 , Y02T10/6286 , Y02T10/6295 , Y02T10/641 , Y02T10/643 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/905 , Y10S903/906 , Y10S903/947 , Y10S903/952
摘要： A gas-sparing vehicle is achieved by a control system for a hybrid vehicle equipped at least with: a hybrid engine which includes at least a first rotary electric unit for deciding the rpm of the engine and a second rotary electric unit for deciding the driving force of the vehicle and which has power converting means connected to the output shaft of the engine; and electricity storing means. In one embodiment, a hybrid controller 16 controls the drive of a first rotary electric unit 2000 according to a startup torque command value which is decided based on the rpm of an engine at the time of engine startup and which decreases as the rpm increases; it also determines that the complete explosion in an engine 1 has occurred when the startup torque command value falls below a predetermined complete explosion judgment value.
摘要翻译：一种用于混合动力车辆的控制系统实现了一种燃气节能车辆，所述混合动力车辆至少配备有：混合动力发动机，其至少包括用于确定发动机的转速的第一旋转电气单元和用于决定驱动力的第二旋转电气单元并且具有连接到发动机的输出轴的动力转换装置; 和电力存储装置。在一个实施例中，混合动力控制器16根据起动转矩指令值来控制第一旋转电机组件2000的驱动，该起动转矩指令值是根据发动机启动时的发动机的转速决定的，随着转速的增加而减小; 当启动转矩指令值下降到预定的完全爆炸判定值以下时，也判定发动机1的全部爆炸发生。

3. 发明授权

US5650708A Inverter control apparatus using a two-phase modulation method 失效
标题翻译：变频调速装置采用两相调制方式
公开(公告)号：US5650708A
公开(公告)日：1997-07-22
申请号：US401988
申请日：1995-03-10
申请人： Takeshi Sawada , Hiroshi Fujita , Hiroya Tsuji , Kanji Takeuchi , Tsuneyuki Egami
发明人： Takeshi Sawada , Hiroshi Fujita , Hiroya Tsuji , Kanji Takeuchi , Tsuneyuki Egami
IPC分类号： B60L11/18 , H02M7/5387 , H02P7/00
CPC分类号： B60L11/1803 , H02M7/53875 , Y02T10/7005
摘要： An inverter control apparatus for driving a polyphase AC motor for preventing abrupt changes in motor drive currents when switching of one phase is stopped. The apparatus includes a signal generator for generating duty signals of drive signals of respective phases on the basis of a generated reference waveform and a signal modifier for selecting one of the duty signals of one phase, holding it at a predetermined level, and modifying the duty signals of other phases according to the value required to hold the selected duty signal. On the basis of three-phase signal voltage levels, a decision is made on voltage fixing phase intervals by a phase decision circuit, and shift values are determined by an adder at every voltage fixing phase interval. Shift values are selected by a multiplexer according to the outputs of the phase decision circuit and added to triangular wave voltage. Resultant sum values are compared with the three-phase signal voltages to form a three-phase PWM signal.
摘要翻译：用于驱动多相交流电动机的逆变器控制装置，用于防止一相切换时电动机驱动电流的突然变化。该装置包括：信号发生器，用于基于产生的参考波形产生各相的驱动信号的占空比信号;以及信号修正器，用于选择一个相位的占空比信号，将其保持在预定电平，并修改占空比根据保持所选择的占空比信号所需的值的其他相位的信号。基于三相信号电压电平，通过相位判定电路对电压固定相位间隔进行判定，并且在每个电压固定相间隔时由加法器确定偏移值。移位值由多路复用器根据相位判定电路的输出选择，并加到三角波电压上。将结果和值与三相信号电压进行比较，形成三相PWM信号。

4. 发明授权

US06801842B2 Accessory equipment driving device for vehicle 有权
标题翻译：车辆辅助设备驱动装置
公开(公告)号：US06801842B2
公开(公告)日：2004-10-05
申请号：US10101610
申请日：2002-03-21
申请人： Tsuneyuki Egami , Takeshi Sawada
发明人： Tsuneyuki Egami , Takeshi Sawada
IPC分类号： F16D4314
CPC分类号： F02N15/046 , B60H1/3222 , F02B63/04 , F02B63/06 , F02N11/003 , F02N11/04 , F02N11/0866
摘要： Three shafts of a planetary gear mechanism, which is a torque distribution mechanism, are connectable to an engine, a motor-generator and a compressor, respectively. An engine connecting shaft, a motor-generator connecting shaft and an accessory equipment connecting shaft are connected to a ring gear, a carrier and a sun gear, respectively. A single motor-generator can perform four different operations: a compressor driving operation when an idle stop function is performed, an engine starting operation by the motor-generator, a motor-generator driving operation by the engine, motor-generator driving and compressor driving operations by the engine.
摘要翻译：作为扭矩分配机构的行星齿轮机构的三个轴分别可连接到发动机，电动发电机和压缩机。发动机连接轴，电动发电机连接轴和辅助设备连接轴分别连接到齿圈，载体和太阳齿轮。单个电动发电机可以执行四种不同的操作：当执行怠速停止功能时的压缩机驱动操作，电动发电机的发动机起动操作，发动机的电动发电机驱动操作，电动发电机驱动和压缩机驱动发动机操作。

5. 发明授权

US08382954B2 Belt for conveying wet web 有权
标题翻译：用于输送湿网的皮带
公开(公告)号：US08382954B2
公开(公告)日：2013-02-26
申请号：US12678655
申请日：2008-09-17
申请人： Takeshi Sawada , Kenji Inoue
发明人： Takeshi Sawada , Kenji Inoue
IPC分类号： D21G9/00
CPC分类号： D21F7/083 , D21F7/086
摘要： A belt for wet-web conveyance which includes a hydrophilic fibrous structure formed by needle punching in a wet-web-side layer thereof and which can be inhibited from increasing in belt width dimension with water absorption of the hydrophilic fibrous structure and from forming base fabric marks. The belt for wet-web conveyance includes a wet-web-side layer including a hydrophilic fibrous structure and a machine-side layer. A base fabric disposed in the belt is constituted of a first woven fabric disposed on the wet-web side and, laminated therewith, a second woven fabric disposed on the press roll side. The first woven fabric is woven from a machine-direction yarn material and a cross-direction yarn material, the machine-direction yarn material being a spun yarn and the cross-direction yarn material being a yarn having a low water absorption.
摘要翻译：一种用于湿纸幅传送的带，其包括通过在其湿网幅层中的针刺而形成的亲水性纤维结构，并且可以通过亲水性纤维结构的吸水性抑制带宽尺寸的增加并且形成基底织物分数。用于湿纸幅传送的带包括包括亲水性纤维结构和机器侧层的湿纸幅侧层。布置在带中的基布由布置在湿网侧上的第一织物和层叠在其上的第二织布构成。第一织物由机器方向纱线材料和横向纱线材料编织，机器方向纱线材料是纺织纱线，横向纱线材料是具有低吸水性的纱线。

6. 发明授权

US08282782B2 Wet paper web transfer belt 有权
标题翻译：湿纸幅转印带
公开(公告)号：US08282782B2
公开(公告)日：2012-10-09
申请号：US12530550
申请日：2008-01-31
申请人： Takeshi Sawada , Kenji Inoue
发明人： Takeshi Sawada , Kenji Inoue
IPC分类号： D21F7/08
CPC分类号： D21F3/02 , D21F7/083 , D21F7/086
摘要： A wet paper web transfer belt (1) has a wet paper web-side layer (31) including a resin and a hydrophilic fibrous body (30) and a machine-side layer (32). A basic fabric (33) disposed in the belt comprises a first woven fabric (34) disposed on a wet paper web (W) side and a second woven fabric (35) disposed on a press roll (10) side. The first woven fabric (34) and the second woven fabric (35) are stacked together. At least a portion of the hydrophilic fibrous body (30) is exposed on a surface (37) of the wet paper web-side layer (31). The basis weight of the first woven fabric (34) is greater than the basis weight of the second woven fabric (35). The structure is effective to improve a first function to cause the wet paper web (W) to stick thereon and to transfer the wet paper web (W), and a second function to allow the wet paper web (W) to be smoothly released from the belt for transferring the wet paper web (W) to a next process. The belt (1) has opposite edges (E) prevented from being curled while the belt (1) is traveling.
摘要翻译：湿纸幅转印带（1）具有包括树脂和亲水性纤维体（30）的湿纸幅侧层（31）和机器侧层（32）。布置在带中的基本织物（33）包括设置在湿纸幅（W）侧上的第一织物（34）和设置在压辊（10）侧上的第二织物（35）。第一织物（34）和第二织物（35）堆叠在一起。至少一部分亲水性纤维体（30）暴露在湿纸幅侧层（31）的表面（37）上。第一织物（34）的基重大于第二织物（35）的基重。该结构有效地改善使湿纸幅（W）粘在其上并传送湿纸幅（W）的第一功能，以及第二功能，以允许湿纸幅（W）从用于将湿纸幅（W）传送到下一个处理的带。带（1）具有在带（1）行进时防止卷曲的相对边缘（E）。

7. 发明授权

US06342664B2 Data reproducing apparatus 失效
标题翻译：数据再现装置
公开(公告)号：US06342664B2
公开(公告)日：2002-01-29
申请号：US09736621
申请日：2000-12-14
申请人： Takeshi Sawada , Toru Tanaka , Tadashi Sakai
发明人： Takeshi Sawada , Toru Tanaka , Tadashi Sakai
IPC分类号： G10H700
CPC分类号： G11C7/16 , G11C2207/16
摘要： A music reproducing apparatus is provided by which audio data or the like can be downloaded into an internal memory with ease. A connector portion that can be connected to a predetermined card slot of a data processing apparatus, an audio data memory, an audio reproducing circuit and an audio data outputting section are integrally incorporated within a card-type housing of a music reproducing apparatus and hence the music reproducing apparatus can be easily connected to a data processing apparatus such as a personal computer apparatus.
摘要翻译：提供一种可以容易地将音频数据等下载到内部存储器中的音乐再现装置。可以连接到数据处理装置的预定卡槽的连接器部分，音频数据存储器，音频再现电路和音频数据输出部分一体地结合在音乐再现装置的卡型外壳内，因此音乐再现装置可以容易地连接到诸如个人计算机装置的数据处理装置。

8. 发明授权

US5828973A Electric power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US5828973A
公开(公告)日：1998-10-27
申请号：US616632
申请日：1996-03-15
申请人： Kanji Takeuchi , Takeshi Sawada
发明人： Kanji Takeuchi , Takeshi Sawada
IPC分类号： B62D5/04 , B62D6/10
CPC分类号： B62D5/0466
摘要： An electric power steering apparatus for recovering a steering wheel to its neutral position based on the speeds of the steered wheels of a vehicle. In response to a steering torque signal from a torque sensor, assisting torque by a motor is controlled in a torque servo system from a phase compensating filter to a current detecting unit. A microcomputer calculates a speed ratio of left and right wheels based on wheel speeds detected by wheel speed sensors. Recovery compensating torque is obtained from the speed ratio of the left and right wheels, and a corresponding signal is output to an addition calculating unit. The addition calculating unit adds the steering torque signal and the signal representing the recovery compensating torque to obtain a recovery compensated signal. Based on the recovery compensated signal, the assisting torque is controlled to recover the steering to its neutral position.
摘要翻译：一种用于基于车辆的转向轮的速度将方向盘恢复到其中立位置的电动助力转向装置。响应于来自转矩传感器的转向转矩信号，由电动机的辅助转矩在相位补偿滤波器到电流检测单元的转矩伺服系统中被控制。微型计算机基于由车轮速度传感器检测到的车轮速度来计算左右车轮的速比。从左右车轮的速比获得恢复补偿扭矩，相应的信号输出到加法运算部。相加计算单元将转向转矩信号和表示恢复补偿转矩的信号相加以获得恢复补偿信号。基于恢复补偿信号，控制辅助扭矩以将转向恢复到其中立位置。

9. 发明授权

US4982098A Speed compensated intensifying screen for radiography 失效
标题翻译：速度补偿强化屏
公开(公告)号：US4982098A
公开(公告)日：1991-01-01
申请号：US148958
申请日：1988-01-27
申请人： Kazuo Yokota , Akihisa Saito , Takeshi Sawada
发明人： Kazuo Yokota , Akihisa Saito , Takeshi Sawada
IPC分类号： G21K4/00 , H05G1/64
CPC分类号： G21K4/00 , H05G1/64
摘要： Disclosed is speed compensated intensifying screen which has a layer of phosphor and a protective layer superposed sequentially on a substrate and further has a light-absorbing layer capable of absorbing part of the light emitted from the layer of phosphor superposed thereon. By this light-absorbing layer, a plurality of regions differing in speed are formed within the layer of phosphor. In the plurality of regions, the speed is continuously changed across the borderlines between the regions. This continuous change in density across the borderlines prevents the borderlines between the regions of speed from appearing as line patterns in the produced X-ray radiograph. The intensifying screen of the grade adapted for X-ray radiography of the chest effects proper speed correction by incorporating therein a plurality of regions of speed formed so as to conform to the various internal organs in the chest such as the upper and lower mediastinums, the hilums of the lung, and the lungfields. The intensifying screen of the grade adapted for X-ray radiography of the head effects proper speed correction by incorporating therein a plurality of regions of speed formed so as to conform to the various parts of the head from the central part through the portion near the scalp. The intensifying screen of the grade adapted for X-ray radiography of the upper and lower jaws and the peripheries thereof effects proper speed correction such as to prevent the shadow of the backbone from giving rise to portion deficient in radiographic density.

10. 发明授权

US4369521A Radio receiving apparatus using headphone connector cable as an antenna 失效
标题翻译：使用耳机连接器电缆作为天线的无线电接收装置
公开(公告)号：US4369521A
公开(公告)日：1983-01-18
申请号：US273963
申请日：1981-06-15
申请人： Takeshi Sawada
发明人： Takeshi Sawada
IPC分类号： H04R5/04 , H01Q1/46 , H04B1/18 , H04B1/20 , H04B1/06 , H04H5/00
CPC分类号： H04B1/18
摘要： Radio receiving apparatus having a receiving unit including an RF stage and a signal processing state, the latter producing an audio frequency signal in response to the RF signal supplied to the RF stage. The receiving unit also includes a jack having at least first and second contacts, the first contact being supplied with the audio frequency signal and the second contact being coupled to a reference potential by impedance means which presents a relatively high impedance to a RF signal. Headphones are connectable to the receiving unit by conducting leads which terminate in a plug that is insertable into the jack. The plug has at least two conductive portions which, when the plug is inserted into the jack, connect to the first and second jack contacts, respectively. The conducting leads which connect the headphones to the plug include at least one signal carrying lead which is connected to the conductive portion of the plug which is connected to the first jack contact and which receives the audio signal. The conducting leads further include at least one shield lead disposed in shielding relationship with respect to the signal carrying lead, the shield lead being connected to the other conductive portion of the plug and being adapted to pick up radio signals and supply same to the second jack contact. A coupling element, such as a capacitor, couples the second jack contact to the RF stage of the receiving unit, thereby coupling the picked up radio signals thereto.
摘要翻译：具有包括RF级和信号处理状态的接收单元的无线电接收设备，后者根据提供给RF级的RF信号产生音频信号。所述接收单元还包括具有至少第一和第二触点的插座，所述第一触点被提供有音频信号，并且所述第二触点通过阻抗装置耦合到参考电位，所述阻抗装置对RF信号呈现相对较高的阻抗。耳机可通过导线插入接收单元，导线终止于可插入插孔的插头中。插头具有至少两个导电部分，当插头插入插座时，分别连接到第一和第二插座触头。将耳机连接到插头的导线包括至少一个信号承载导线，其连接到插头的导电部分，该导电部分连接到第一插座触点并且接收音频信号。导线还包括至少一个屏蔽引线，其相对于信号传输引线以屏蔽关系设置，屏蔽引线连接到插头的另一个导电部分，并适于拾取无线电信号并将其提供给第二插孔联系。诸如电容器的耦合元件将第二插座触头耦合到接收单元的RF级，从而将拾取的无线电信号耦合到其上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式