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1. 发明授权

US3968328A Circuit for automatically correcting the timing of clock pulse in self-clocked pulse signal decoders 失效
标题翻译：用于自动校正自定时脉冲信号解码器中时钟脉冲时序的电路
公开(公告)号：US3968328A
公开(公告)日：1976-07-06
申请号：US533773
申请日：1974-12-18
申请人： Yoshikazu Tsuchiya , Takenori Sonoda , Jun Takayama
发明人： Yoshikazu Tsuchiya , Takenori Sonoda , Jun Takayama
IPC分类号： H03M5/14 , G11B20/10 , G11B20/14 , H04L7/027 , H04L25/49 , H04L25/40
CPC分类号： H04L7/027
摘要： In dynamic modulation (D.M.) of non-return-to-zero pulse signals, the only condition under which the D.M. signal would remain in the same state, either 1 or 0, for two consecutive pulse intervals is when the NRZ signal includes the sequence 101. Two sampling signals at the proper clock repetition rate are generated from the D.M. signal by the decoder and are successively used to sample the D.M. signal and to sample the signal resulting from the first sampling. Information of the state of the D.M. signal at the time of the first sampling is retained to be compared with the state of the D.M. signal at a later time, and the state of one of the compared signals is separately compared with the state of a signal between the first-compared signals. If the wrong clock pulses midway between the correct clock pulses are used in making the comparisons, a correction signal will be generated in the last half of the second consecutive pulse interval in which the D.M. signal remains in the same state. This correction signal is used to adjust the clock pulse selector to select the correct pulses.
摘要翻译：在非归零脉冲信号的动态调制（D.M.）中，唯一的条件是D.M. 当NRZ信号包括序列101时，对于两个连续的脉冲间隔，信号将保持在相同的状态，无论是1还是0。两个采样信号以适当的时钟重复率从D.M生成。信号由解码器连续用于采样D.M. 信号并采样从第一次采样得到的信号。信息状态的D.M. 保持第一采样时的信号与D.M的状态进行比较。信号，并且一个比较信号的状态与第一比较信号之间的信号的状态分开比较。如果在进行比较时使用正确的时钟脉冲之间的错误的时钟脉冲，则在第二个连续脉冲间隔的最后一半中将产生校正信号，其中D.M. 信号保持在相同的状态。该校正信号用于调整时钟脉冲选择器以选择正确的脉冲。

2. 发明授权

US4348699A Apparatus for recording and/or reproducing digital signal 失效
标题翻译：用于记录和/或再现数字信号的装置
公开(公告)号：US4348699A
公开(公告)日：1982-09-07
申请号：US149299
申请日：1980-05-13
申请人： Yoshikazu Tsuchiya , Masato Tanaka , Takenori Sonoda , Tetsu Watanabe , Chiaki Kanai , Nobuhiko Watanabe
发明人： Yoshikazu Tsuchiya , Masato Tanaka , Takenori Sonoda , Tetsu Watanabe , Chiaki Kanai , Nobuhiko Watanabe
IPC分类号： G11B27/02 , G11B5/09 , G11B15/52 , G11B20/10 , G11B27/32 , G11B5/00
CPC分类号： G11B15/52 , G11B20/10527 , G11B27/322
摘要： An apparatus for recording and/or reproducing a serial digitized analog signal controls the transport speed of a recording medium according to the sampling rate employed in digitizing the analog signal to produce a constant data density on the recording medium regardless of the sampling rate selected. The frequency of a fundamental clock signal establishes the sampling frequency during recording. A coded timing signal also recorded on the recording medium includes both a sync signal and a coded identity of the sampling frequency in use. During reproduction, the coded identity of the sampling frequency is used to select the same fundamental clock signal as was used during recording and the reproduced sync signal is phase compared with a reference signal derived from the fundamental clock signal to correspondingly control the speed and phase of transport of the recording medium. The fundamental clock signal may be manually varied during reproduction for pitch control of the reproduced analog signal.
摘要翻译：用于记录和/或再现串行数字化模拟信号的装置根据在数字化模拟信号中采用的采样率来控制记录介质的传输速度，以在记录介质上产生恒定的数据密度，而不管选择的采样率如何。基本时钟信号的频率在记录期间建立采样频率。也记录在记录介质上的编码定时信号包括同步信号和使用中的采样频率的编码标识。在再现期间，使用采样频率的编码标识来选择与记录期间相同的基本时钟信号，并且再现的同步信号与从基本时钟信号导出的参考信号进行相位比较，以相应地控制速度和相位运输记录介质。可以在再现期间手动地改变基本时钟信号以用于再现的模拟信号的音调控制。

3. 发明授权

US4041453A Signal handling system for minimizing dropout effect 失效
标题翻译：信号处理系统，用于最大限度地减少压差效应
公开(公告)号：US4041453A
公开(公告)日：1977-08-09
申请号：US523918
申请日：1974-11-14
申请人： Kenkichi Umeda , Shoichi Nakamura , Jun Takayama , Tetsuya Horichi , Yoshikazu Tsuchiya
发明人： Kenkichi Umeda , Shoichi Nakamura , Jun Takayama , Tetsuya Horichi , Yoshikazu Tsuchiya
IPC分类号： H04L1/00 , G11B20/12 , G11B20/18 , H04B14/00 , H04B14/04 , H03K13/243
CPC分类号： G11B20/1809
摘要： A system for handling pulse encoded signals includes several parallel signal paths to carry pulses on which a signal has been encoded. The encoding is based on a predetermined amplitude value, or weight, for each pulse, and each signal path receives all pulses having the same weighting factor. A switching system is provided to switch the signals received on the various paths to different paths in a determinable order at a repetition rate commensurate with the pulse encoding repetition rate. The signals are then transmitted along the signal paths and are then switched back to the original order for pulse decoding. If pulse bits are lost in the second path, an interpolation may be made to provide a reasonable restoration of the signal to minimize the dropout effect. The switching of signals back to the original order virtually eliminates the possibility of having two successive dropouts of the same pulse weight in the signals to be decoded, and thus eliminates the possibility of having no standard of interpolation in the reconstructed signal.
摘要翻译：用于处理脉冲编码信号的系统包括几个并行信号路径，用于承载信号已被编码的脉冲。编码基于每个脉冲的预定振幅值或权重，并且每个信号路径接收具有相同权重因子的所有脉冲。提供一种交换系统，以与脉冲编码重复率相称的重复速率，以可确定的顺序将在各种路径上接收的信号切换到不同的路径。然后，信号沿着信号路径传输，然后被切换回原始的脉冲解码顺序。如果脉冲位在第二路径中丢失，则可进行内插以提供信号的合理恢复以最小化丢失效应。信号的切换回到初始阶段实际上消除了在待解码的信号中具有相同的脉冲重量的两个连续丢失的可能性，并且因此消除了在重建的信号中没有内插标准的可能性。

4. 发明授权

US5321407A Method for estimating relative speed between vehicle and objective obstacle 失效
标题翻译：估算车辆与客观障碍物相对速度的方法
公开(公告)号：US5321407A
公开(公告)日：1994-06-14
申请号：US996825
申请日：1992-12-28
申请人： Hayato Kikuchi , Yasuhiko Fujita , Toshiaki Arai , Yoshikazu Tsuchiya , Makoto Sato , Kunio Nanno
发明人： Hayato Kikuchi , Yasuhiko Fujita , Toshiaki Arai , Yoshikazu Tsuchiya , Makoto Sato , Kunio Nanno
IPC分类号： G01S17/88 , G01S17/93 , G01S13/93
CPC分类号： G01S17/936 , G01S17/88
摘要： In estimating the relative speed between a vehicle and an objective obstacle, a plurality of objective obstacle data are labeled, and an objective obstacle data preestimated on the basis of the past objective data is compared with an objective obstacle newly provided, thereby judging whether or not there is the same obstacle for every label. With regard to the objective obstacle data decided as being the same, the amount of variation in distance is determined for every label by comparison of the last data and the now data and divided by a sampling time to provide a relative speed. Thus, noise data can be eliminated to reliably provide a relative speed between a subject vehicle and an existent objective obstacle.
摘要翻译：在估计车辆与目标障碍物之间的相对速度时，对多个客观障碍物数据进行标记，并将根据过去的目标数据预先估计的目标障碍物数据与新提供的客观障碍进行比较，从而判断是否每个标签都有同样的障碍。对于被确定为相同的目标障碍物数据，通过比较最后的数据和现在的数据，并且除以采样时间以提供相对速度来确定每个标签的距离变化量。因此，可以消除噪声数据，以可靠地提供本车和现有客观障碍物之间的相对速度。

5. 发明授权

US5261501A Four-wheel steering system with steering motor short circuit control 失效
标题翻译：四轮转向系统带转向电机短路控制
公开(公告)号：US5261501A
公开(公告)日：1993-11-16
申请号：US925930
申请日：1992-08-10
申请人： Yoshikazu Tsuchiya , Osamu Tsurumiya , Masataka Izawa , Yukihiro Fujiwara , Makoto Murata
发明人： Yoshikazu Tsuchiya , Osamu Tsurumiya , Masataka Izawa , Yukihiro Fujiwara , Makoto Murata
IPC分类号： B60L11/18 , B62D5/04 , B62D6/00 , B62D7/14 , B62D7/15 , B62D101/00 , B62D113/00 , B62D117/00 , G05G5/05 , H02K23/00
CPC分类号： B62D7/1581 , B60L11/18 , B60L11/1805 , B60L3/0084 , B62D5/0487 , B62D7/148 , Y02T10/7005
摘要： A four-wheel steering system on an automobile has front road wheels steerable by a steering wheel and rear road wheels steerable by an electric motor and normally biased to a neutral steering position by a spring. The electric motor is energized by a motor driver to steer the rear road wheels through an angle depending on running conditions of the automobile. The electric motor has a winding and two sets of brushes or connecting terminals connected to opposite terminals of the winding. One of the two sets of connecting terminals is connected to the motor driver. The other of the two sets of connecting terminals is connected to a short-circuiting circuit parallel to the motor driver. In the event of a failure, a controller controls the short-circuiting circuit to short-circuit the winding of the motor through the other set of connecting terminals. The short-circuiting circuit comprises a plurality of relays having respective contacts connected in series between the connecting terminals of the other set. The motor driver can also short-circuit the winding of the motor through the one set of connecting terminals in the event of a failure.
摘要翻译：汽车上的四轮转向系统具有可由方向盘转向的前轮和由电动机控制的后轮，并且通过弹簧通常偏压到中立转向位置。电动机由马达驱动器通电，以根据汽车的运行状况转动后轮。电动机具有绕组和连接到绕组的相对端子的两组电刷或连接端子。两组连接端子中的一个连接到电机驱动器。两组连接端子中的另一组连接到与电动机驱动器平行的短路电路。在发生故障的情况下，控制器控制短路电路以通过另一组连接端子短路电动机的绕组。短路电路包括多个继电器，其具有在另一组的连接端子之间串联连接的各个触点。发生故障时，电机驱动器还可以通过一组连接端子使电机的绕组短路。

6. 发明授权

US4194587A Indicator meters for automobiles and illumination therefor 失效
标题翻译：用于汽车和照明的指示器
公开(公告)号：US4194587A
公开(公告)日：1980-03-25
申请号：US930556
申请日：1978-08-03
申请人： Makoto Shino , Sadao Makiguchi , Hajime Matsumoto , Katsusuke Komuro , Kazuhiro Iwai , Yoshikazu Tsuchiya
发明人： Makoto Shino , Sadao Makiguchi , Hajime Matsumoto , Katsusuke Komuro , Kazuhiro Iwai , Yoshikazu Tsuchiya
IPC分类号： G01D7/00 , B60K35/00 , B60K37/02 , B60Q3/04 , G01D7/04 , G01P1/08 , B60K20/08
CPC分类号： G01D7/04 , B60K37/02 , B60Q3/04 , G01P1/08
摘要： An arrangement for indicator meters for automobiles, in which a speed meter and a tachometer are coaxially arranged in a front-and-back positional relationship in the lengthwise direction of the vehicle body so that they may be more readily observed with the least movement of eyes as well as from one and same direction. Also disclosed is an arrangement for the warning indicator devices, in which such warning indicators as turning directions, operating conditions of brakes, dynamo, and so forth are arranged in vacant space around dial plates for the speed meter and tachometer, and such warning indicator devices are accommodated in a cavity formed on the top raised portion of a steering handle column cover. Further, disclosed is an arrangement of a lamp to illuminate the dial plates and the indicator needles of the speed meter and the tachometer, in which the illuminating lamp is fixedly provided at a position in front of the dial plates so as to directly illuminate the dial plates and the indicator needles, and the lamp thus fitted is covered with the top raised portion of the steering handle column cover.
摘要翻译：一种用于汽车的指示器的装置，其中速度计和转速计在车体的长度方向上以前后的位置关系同轴地布置，使得它们可以更容易地以最少的眼睛的移动来观察以及从同一个方向。还公开了一种用于警报指示装置的装置，其中诸如转向，制动器的工作状态，发电机等的警告指示器布置在用于速度计和转速计的表盘周围的空闲空间中，并且这种警告指示装置容纳在形成在转向手柄柱盖的顶部凸起部分上的空腔中。此外，公开了用于照亮速度计和转速计的表盘和指示针的灯的布置，其中照明灯固定地设置在表盘前面的位置，以便直接照亮表盘板和指示针，并且如此装配的灯被转向手柄柱盖的顶部凸起部分覆盖。

7. 发明授权

US5369349A Electric motor control system 失效
标题翻译：电动机控制系统
公开(公告)号：US5369349A
公开(公告)日：1994-11-29
申请号：US845229
申请日：1992-03-03
申请人： Yoshikazu Tsuchiya , Osamu Tsurumiya , Makoto Murata , Masataka Izawa , Yukihiro Fujiwara
发明人： Yoshikazu Tsuchiya , Osamu Tsurumiya , Makoto Murata , Masataka Izawa , Yukihiro Fujiwara
IPC分类号： H02P29/00 , B62D5/04 , H02H7/08 , H02P7/29 , H02P5/28
CPC分类号： B62D5/046 , B62D5/0487 , H02H7/0838 , Y10S388/903
摘要： An electric motor control system has a motor driver comprising a bridge of switching elements, a pair of failure detectors, and a microcomputer. The motor driver is connected between a battery and an electric motor that is connected between the switching elements. The switching elements are turned on and off according to drive pulse signals supplied from the microcomputer for supplying a pulsed current to the electric motor. The failure detectors monitor the electric energy supplied to the electric motor to detect a period of time in which the supplied electric energy is free of pulses, and supply a signal indicative of the detected period of time to the microcomputer. Based on the signal from the failure detectors, the microcomputer detects a failure when the detected period of time exceeds a predetermined period of time.
摘要翻译：电动机控制系统具有电动机驱动器，其包括开关元件桥，一对故障检测器和微计算机。马达驱动器连接在连接在开关元件之间的电池和电动马达之间。开关元件根据从微计算机提供的驱动脉冲信号而导通和截止，以向电动机提供脉冲电流。故障检测器监视提供给电动机的电能，以检测所提供的电能没有脉冲的时间段，并向微型计算机提供表示检测到的时间段的信号。基于来自故障检测器的信号，当检测到的时间段超过预定时间时，微计算机检测到故障。

8. 发明授权

US4771423A Multiplex transmission system 失效
标题翻译：多路传输系统
公开(公告)号：US4771423A
公开(公告)日：1988-09-13
申请号：US839781
申请日：1986-03-13
申请人： Harutada Ohya , Rumiko Akimoto , Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura , Hayato Muneyuki
发明人： Harutada Ohya , Rumiko Akimoto , Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura , Hayato Muneyuki
IPC分类号： H04L12/433 , H04J3/02
CPC分类号： H04L12/433
摘要： A multiplex transmission system (100) in which any (N.sub.i) of a plurality of nodes (N.sub.l -N.sub.n) connected loop-like with a signal transmission path (1a, 1b) and each respectively connected to, for controlling, one of a plurality of electrical equipments is adapted for transmitting, in a given order (i) and in accordance with a time base (1/2t.sub.1) that this node (N.sub.i) itself has, a prepared signal (A.sub.i, D) to the signal transmission path (1a, 1b) and for receiving prepared signal (A.sub.i, D; A.sub.x, D) from the signal transmission path (1a, 1b), wherein any (N.sub.i) of the nodes (N.sub.l -N.sub.n) is adapted, at a time point (r.sub.2, r.sub.3) where this node (N.sub.i) has received the prepared signal (A.sub.x, D) from any other node (N.sub.x) to have its own time base (1/2t.sub.1) synchronized with the time base (1/2t.sub.1) of the other node (N.sub.x).Any (N.sub.i) of the nodes (N.sub.l -N.sub.n) further comprises a monitoring timer (CNT.sub.2) adapted to have a monitoring time interval (t.sub.2, t.sub.i3, t.sub.i4) set thereon at a predetermined time point (59, 62, 71, 84, 88), and is adapted to rise for transmitting the prepared signal (A.sub.i, D) thereof to the signal transmission path (1a, 1b) when the monitoring timer (CNT.sub.2) has timed up.
摘要翻译：一种复用传输系统（100），其中多个节点（N1-Nn）中的任何（Ni）与信号传输路径（1a，1b）环路连接并且各自连接到用于控制多个节点的电气设备适于以给定的顺序（i）并且根据该节点（Ni）本身具有的时基（1 / 2t1）向信号传输路径（（1a，1b），并且用于从信号传输路径（1a，1b）接收准备好的信号（Ai，D; Ax，D），其中任何（Ni）节点（N1-Nn） r2，r3），其中该节点（Ni）已经从任何其他节点（Nx）接收到准备好的信号（Ax，D）以具有与时基（1 / 2t1）同步的时间基准（1 / 2t1）其他节点（Nx）。节点（N1-Nn）中的任何（Ni）还包括监视定时器（CNT2），适于在预定时间点（59,62,71,84）设置监视时间间隔（t2，ti3，ti4） 88），并且当监视定时器（CNT2）已经定时时，适于上升以将其准备的信号（Ai，D）发送到信号传输路径（1a，1b）。

9. 发明授权

US4652853A Multiple communication system for vehicular bodies 失效
标题翻译：车身多用通讯系统
公开(公告)号：US4652853A
公开(公告)日：1987-03-24
申请号：US640762
申请日：1984-08-14
申请人： Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura
发明人： Katsutoshi Tagami , Yoshikazu Tsuchiya , Kazuo Nakamura
IPC分类号： B60R16/02 , B60R16/03 , B60Q1/00
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A multiple communication system for vehicular bodies, including a plurality of job units each respectively provided with a detection object as a signal source and an electric load, and at least one signal line commonly connected to all of the job units, in which the order of signal transmission of a data signal based on a substantially real-time condition of the corresponding detection object from each of the job units is determined in accordance with a data signal from a particular one of the job units.The multiple communication system may, additionally comprise a management unit for outputting to the signal line an address signal for specifying that one of the job units which is to become next to output to the signal line a data signal based on a substantially real-time condition of the signal source.
摘要翻译：一种用于车体的多重通信系统，包括分别设置有作为信号源和电负载的检测对象的多个作业单元以及与所有作业单元共同连接的至少一个信号线，其中，根据来自特定工作单元的数据信号来确定基于来自每个作业单元的相应检测对象的基本上实时状态的数据信号的信号传输。多通信系统还可以包括一个管理单元，用于向信号线输出一个地址信号，用于根据基本上实时的条件将用于指定下一个作业单元中的一个输出到信号线的数据信号的信号源。

10. 发明授权

US4494801A Antilock brake system with separate front- and rear-wheel safety means 失效
标题翻译：防抱死制动系统具有独立的前轮和后轮安全装置
公开(公告)号：US4494801A
公开(公告)日：1985-01-22
申请号：US425954
申请日：1982-09-28
申请人： Taiji Ohmori , Makoto Sato , Yoshikazu Tsuchiya
发明人： Taiji Ohmori , Makoto Sato , Yoshikazu Tsuchiya
IPC分类号： B60T8/62 , B60T8/88 , B60T8/04
CPC分类号： B60T8/885 , B60T2270/402
摘要： An antilock brake system with separate front- and rear-wheel safety means, in which front-wheel antilock control means and rear-wheel antilock control means are made so operative independently of each other that, when the front-wheel antilock control means for a front wheel generally having a larger proportion of the brake force distributed is troubled in its brake force suppressing state, front-wheel saftey means makes the function of the front-wheel antilock control means wholly ineffective to ensure the brake force to the front wheel whereas, when the rear-wheel antilock control means for a rear wheel generally having a smaller proportion of the brake force distributed is troubled in a state having lost its brake force suppressing function, rear-wheel safety means operates to effect that the brake force to the rear wheel is always stronger than that to the front-wheel thereby to maintain the steering stability of the wheeled vehicle.
摘要翻译：具有分离的前轮和后轮安全装置的防抱死制动系统，其中前轮防抱死控制装置和后轮防抱死控制装置彼此独立地起作用，当前轮防抱死控制装置通常具有较大比例的制动力的前轮在其制动力抑制状态下困扰，前轮保护装置使前轮防抱死控制装置的功能完全无效，以确保对前轮的制动力，当用于后轮的后轮防抱死控制装置通常具有较小比例的制动力分配时，在失去其制动力抑制功能的状态下困扰，后轮安全装置的作用是使制动力到后方车轮总是比前轮强，从而保持轮式车辆的转向稳定性。

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