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1. 发明授权

US5710323A Process for producing monocarboxylic and/or dicarboxylic acids 失效
标题翻译：一元羧酸和/或二羧酸的制备方法
公开(公告)号：US5710323A
公开(公告)日：1998-01-20
申请号：US809701
申请日：1997-03-27
申请人： Ryoichi Okuda , Tadashi Kato , Yoshio Okada
发明人： Ryoichi Okuda , Tadashi Kato , Yoshio Okada
IPC分类号： B01J31/02 , C07C51/10 , C07C51/12 , C07C51/14
CPC分类号： B01J31/0227 , C07C51/10 , C07C51/12 , C07C51/14
摘要： A process for producing a monocarboxylic acid and/or a dicarboxylic acid by the reaction of a starting compound selected from among saturated hydrocarbons, .alpha.-olefins of 6 to 20 carbon atoms, saturated monocarboxylic acids and esters of the acids either with both of carbon monoxide and water at the same time or first with carbon monoxide and then with water, wherein the reaction of the starting compound either with both of carbon monoxide and water or with carbon monoxide alone is conducted in a strong acid solution containing a trifluoromethane-sulfonic acid catalyst and an alcohol and/or an olefin of 3 to 5 carbon atoms.
摘要翻译： PCT No.PCT / JP95 / 01444 Sec。 371日期1997年3月27日 102（e）日期1997年3月27日PCT提交1995年7月20日PCT公布。公开号WO96 / 10006 日本1996年4月4日一种通过使饱和烃，碳原子数为6〜20的α-烯烃，饱和一元羧酸和酸的酯的起始化合物的反应生成单羧酸和/或二羧酸的方法，同时使用一氧化碳和水，或者先用一氧化碳，然后与水反应，其中起始化合物与一氧化碳和水的二氧化碳或单独的一氧化碳的反应在含有三氟甲磺酸催化剂和醇和/或3至5个碳原子的烯烃。

2. 发明授权

US4649888A Ignition control apparatus for internal combustion engines 失效
标题翻译：内燃机点火控制装置
公开(公告)号：US4649888A
公开(公告)日：1987-03-17
申请号：US723308
申请日：1985-04-15
申请人： Motoshi Kawai , Noboru Yamamoto , Katuhisa Mase , Takeshi Matsui , Tomoatsu Mikino , Yoshiyuki Miyase , Ryoichi Okuda , Koichi Suzumura
发明人： Motoshi Kawai , Noboru Yamamoto , Katuhisa Mase , Takeshi Matsui , Tomoatsu Mikino , Yoshiyuki Miyase , Ryoichi Okuda , Koichi Suzumura
IPC分类号： F02P5/155 , F02P3/045 , F02P3/05 , F02P5/15
CPC分类号： F02P3/053 , F02P3/0456 , F02P3/051 , F02P5/1502 , Y02T10/46
摘要： In an apparatus for controlling the energization time of an ignition coil of an internal combustion engine, a desired ignition timing is computed in accordance with a load and rotation speed of the engine and an energization starting time of the ignition coil is computed in accordance with the ignition timing. The energization starting time is retarded in accordance with the primary current through the ignition coil and the energization time of the ignition coil is reduced. The primary current flow through the ignition coil is interrupted at the ignition timing.
摘要翻译：在用于控制内燃机的点火线圈的通电时间的装置中，根据发动机的负载和转速来计算期望的点火正时，并且根据该情况计算点火线圈的通电开始时间点火正时激励开始时间根据通过点火线圈的初级电流而延迟，并且点火线圈的通电时间减小。在点火正时，通过点火线圈的初级电流中断。

3. 发明授权

US06717785B2 Semiconductor switching element driving circuit 有权
标题翻译：半导体开关元件驱动电路
公开(公告)号：US06717785B2
公开(公告)日：2004-04-06
申请号：US09819715
申请日：2001-03-29
申请人： Yutaka Fukuda , Ryoichi Okuda , Tomoatsu Makino , Kenji Yagi , Yukio Tsuzuki
发明人： Yutaka Fukuda , Ryoichi Okuda , Tomoatsu Makino , Kenji Yagi , Yukio Tsuzuki
IPC分类号： H02H308
CPC分类号： H03K17/0828 , H03K17/168
摘要： A semiconductor switching element driving circuit comprises an overcurrent limiting circuit which instantaneously drops a voltage of a gate terminal of an IGBT when a main IGBT current becomes larger than a predetermined level i1. An overcurrent protection circuit which first decreases the main IGBT current at a first inclination when the main IGBT current becomes larger than the other level i2 lower than the i1 and then reduces the main IGBT current at a steep second inclination when it becomes smaller than another level i3.
摘要翻译：半导体开关元件驱动电路包括当主IGBT电流变得大于预定电平i1时瞬时降低IGBT的栅极端子的电压的过电流限制电路。一个过电流保护电路，当主IGBT电流变得大于比i1低的另一个电平i2时，首先降低主IGBT电流，然后当其变得小于另一个电平时，以较陡峭的第二倾斜度降低主IGBT电流 i3。

4. 发明授权

US4492213A Ignition system for internal combustion engines 失效
标题翻译：内燃机点火系统
公开(公告)号：US4492213A
公开(公告)日：1985-01-08
申请号：US577316
申请日：1984-02-06
申请人： Noboru Yamamoto , Ryoichi Okuda , Tomoatsu Makino
发明人： Noboru Yamamoto , Ryoichi Okuda , Tomoatsu Makino
IPC分类号： F02P3/05 , F02P15/12 , F02P1/00
CPC分类号： F02P3/051 , F02P15/12
摘要： An improved ignition system for internal combustion engines including a constant current control circuit for effecting constant current control of an ignition coil primary current, further includes a compensating circuit for controlling a reference voltage, which is to be compared with a detection value of the ignition coil primary current, at a constant value irrespective of a decrease of a power supply voltage, thereby controlling the ignition coil primary current at a given value over a wide range of variations of the power supply voltage including a considerable decrease thereof.
摘要翻译：一种用于内燃机的改进的点火系统，包括用于实现点火线圈初级电流的恒定电流控制的恒流控制电路，还包括用于控制参考电压的补偿电路，该补偿电路将与点火线圈的检测值进行比较初级电流，与电源电压降低无关，从而在包括其相当大的降低的电源电压的宽范围变化的范围内将点火线圈一次电流控制在给定值。

5. 发明授权

US06410623B1 Thermoplastic elastomer resin composition 失效
标题翻译：热塑性弹性体树脂组合物
公开(公告)号：US06410623B1
公开(公告)日：2002-06-25
申请号：US09489470
申请日：2000-01-21
申请人： Ryoichi Okuda
发明人： Ryoichi Okuda
IPC分类号： C08L4700
CPC分类号： C08L23/12 , C08K5/0016 , C08L53/02 , C08L53/025 , C08L83/04 , C08L91/005 , C08L2205/02 , C08L2205/22 , C08L2666/24 , C08L2666/04
摘要： A thermoplastic elastomer resin composition that is flexible and has superior wear resistant, oil resistant and appearance suited for automotive interior materials, and does not contain chlorine. The composition contains (a) 100 parts by weight of a block polymer composed of at least two polymeric blocks A (primarily vinyl aromatic compounds) and at least one polymeric block B (primarily conjugate diene compounds); (b) 50-170 parts by weight of a polyolefin-based resin; (c) 100-300 parts by weight of non-aromatic plasticizer for rubber; (d) 50-170 parts by weight of a thermoplastic elastomer composition containing crystalline polyolefin resin and completely or partially crosslinked ethylene-&agr;-olefin polymer (e) 5-50 parts by weight of silicon oil whose viscosity is 50,000 centistoke or more.
摘要翻译：一种热塑性弹性体树脂组合物，其柔性且具有优异的耐磨性，耐油性和外观，适用于汽车内饰材料，不含氯。该组合物包含（a）100重量份由至少两个聚合物嵌段A（主要是乙烯基芳族化合物）和至少一个聚合嵌段B（主要是共轭二烯化合物）组成的嵌段聚合物; （b）50-170重量份聚烯烃基树脂; （c）100-300重量份用于橡胶的非芳族增塑剂; （d）50-170重量份含有结晶聚烯烃树脂和完全或部分交联的乙烯-α-烯烃聚合物的热塑性弹性体组合物（e）5-50重量份粘度为50,000厘沲或更多的硅油。

6. 发明授权

US4068541A Banjo-shaped axle casing 失效
标题翻译：班乔型轴套
公开(公告)号：US4068541A
公开(公告)日：1978-01-17
申请号：US709804
申请日：1976-07-29
申请人： Masao Sakamoto , Ryoichi Okuda , Hitoshi Saito , Kenzi Sasazaki
发明人： Masao Sakamoto , Ryoichi Okuda , Hitoshi Saito , Kenzi Sasazaki
IPC分类号： B60B35/16 , B60K17/16 , F16H57/02
CPC分类号： F16H57/021 , B60K17/16 , F16H57/00 , F16H57/037 , F16H2057/02043 , F16H2057/02052 , Y10T74/2186 , Y10T74/2188
摘要： A banjo-shaped axle casing including a differential housing and a pair of axle housings. The axle casing has at least a pair of mounting members disposed opposite each other on the inside surface of the axle casing. At least one pair of flexible partitions are inserted into the axle casing such that they engage with the mounting members and partition the axle housings from the differential housing.
摘要翻译：一种班卓琴轴套，其包括差速器壳体和一对轴壳体。车轴壳体具有至少一对在车轴壳体的内表面上彼此相对设置的安装构件。至少一对柔性隔板被插入轴壳体中，使得它们与安装构件接合并且将轴壳体与差速器壳体分隔开。

7. 发明授权

US06563710B1 Electronic device, panel device, and supporting rail 失效
标题翻译：电子设备，面板设备和支撑轨
公开(公告)号：US06563710B1
公开(公告)日：2003-05-13
申请号：US09647220
申请日：2000-12-01
申请人： Ryoichi Okuda , Tetsuya Waniishi
发明人： Ryoichi Okuda , Tetsuya Waniishi
IPC分类号： H05K720
CPC分类号： H05K7/20918 , H02B1/042 , H02B1/052 , H02B1/56
摘要： A rear opening of a housing 1 is covered by a first plate member portion 35 of a member 4. Heat generating elements 26 and 31 are mounted on a second plate member portions 36 of the member 4, which are elongated from the first plate member portion 35 and which are positioned in the housing 1, thereby causing the back face of the first plate member portion 35 to face the outside of the housing 1. A support rail attaching portion 38 is disposed on the back face. The first plate member portion 35 is grounded via a DIN rail 34 attached to the portion. Even when the housing is configured by a resin, therefore, heat generated by the heat generating elements in the housing can be efficiently discharged to the outside of the housing, with the result that an electronic device of excellent heat radiating properties is obtained.
摘要翻译：壳体1的后开口由构件4的第一板构件部分35覆盖。发热元件26和31安装在构件4的第二板构件部分36上，第二板构件部分36从第一板构件部分并且它们位于壳体1中，从而使第一板构件部分35的背面面向壳体1的外部。支撑轨安装部分38设置在背面上。第一板构件部分35经由安装在该部分上的DIN导轨34接地。因此，即使由树脂构成壳体，也能够将壳体内的发热元件产生的热量有效地排出到壳体外部，从而得到散热性优异的电子设备。

8. 发明授权

US4434779A Circuit for controlling the primary dwell time of ignition transformer 失效
标题翻译：控制点火变压器初级停留时间的电路
公开(公告)号：US4434779A
公开(公告)日：1984-03-06
申请号：US352454
申请日：1982-02-25
申请人： Norboru Yamamoto , Tomoatsu Makino , Ryoichi Okuda
发明人： Norboru Yamamoto , Tomoatsu Makino , Ryoichi Okuda
IPC分类号： F02P3/045 , F02P1/00
CPC分类号： F02P3/0453
摘要： A circuit arrangement for controlling the duration of a current generated in the primary winding of an ignition transformer comprises a ramp generator responsive to the ignition timing or an internal combustion engine for generating a ramp voltage having a constant peak value and a variable rate of increase in voltage as a function of the speed of the engine. A pulse generating means is provided for successively generating a pulse of which the pulse height is substantially equal to the peak value of the ramp voltage and of which the pulse duration is variable inversely as a function of the speed of the engine. To the pulse generating means is coupled an integrator for integrating the pulses supplied thereto to generate an integrated output. The output of the integrator is supplied to a comparator for making a comparison with the instantaneous value of the ramp voltage to generate an ignition current pulse having a duration corresponding to the difference between the compared input variables.
摘要翻译：用于控制在点火变压器的初级绕组中产生的电流的持续时间的电路装置包括响应于点火正时的斜坡发生器或用于产生具有恒定峰值和可变增加速率的斜坡电压的内燃机电压作为发动机速度的函数。提供脉冲发生装置，用于连续地产生脉冲高度基本上等于斜坡电压的峰值的脉冲，并且其脉冲持续时间作为发动机速度的函数可逆地变化。与脉冲产生装置相耦合的积分器用于积分提供给其的脉冲以产生积分输出。积分器的输出被提供给比较器，用于与斜坡电压的瞬时值进行比较，以产生具有对应于比较的输入变量之间的差的持续时间的点火电流脉冲。

9. 发明授权

US4424704A Knock detecting apparatus for internal combustion engine 失效
标题翻译：内燃机爆震检测装置
公开(公告)号：US4424704A
公开(公告)日：1984-01-10
申请号：US328798
申请日：1981-12-08
申请人： Noboru Yamamoto , Tomoatsu Makino , Ryoichi Okuda , Hiroshi Sakurai
发明人： Noboru Yamamoto , Tomoatsu Makino , Ryoichi Okuda , Hiroshi Sakurai
IPC分类号： F02P5/152 , F02P5/153 , G01H17/00 , G01L23/22 , G01M15/00
CPC分类号： G01L23/225 , F02P5/152 , Y02T10/46
摘要： In a knock detecting apparatus for an internal combustion engine, a comparator receives at one input a knock detection signal from a knock sensor and at the other input a knock discrimination level signal produced by a knock discrimination level generator in accordance with the knock detection signal of the knock sensor. A mask circuit inhibits the passage of the comparison output signal of the comparator during a period in which a number of noises are generated from the internal combustion engine and at the same time interrupts the operation of the knock discrimination level generator.
摘要翻译：在用于内燃机的爆震检测装置中，比较器在一个输入端处接收来自爆震传感器的爆震检测信号，并在另一输入端接收由爆震识别电平发生器根据爆震检测信号爆震传感器。掩模电路在从内燃机产生噪声的时间段期间阻止比较器的比较输出信号的通过，并且同时中断爆震识别电平发生器的操作。

10. 发明授权

US4280461A Contactless ignition system for internal combustion engines 失效
标题翻译：内燃机非接触式点火系统
公开(公告)号：US4280461A
公开(公告)日：1981-07-28
申请号：US082755
申请日：1979-10-09
申请人： Ryoichi Okuda , Tomoatsu Makino , Katsuteru Miwa
发明人： Ryoichi Okuda , Tomoatsu Makino , Katsuteru Miwa
IPC分类号： F02P7/03 , F02P3/04 , F02P3/045 , F02P3/05 , F02P5/155 , F02P5/04
CPC分类号： F02P5/155 , Y02T10/46
摘要： A contactless ignition system for internal combustion engines controls the closing angle of an engine in response to a signal derived by comparing the AC output of an alternator operated in synchronism with the rotation of the engine with the output of a bias-up circuit adapted to supply a DC bias signal which varies with the speed of the engine. The outputs of the alternator and the bias-up circuit are applied to a voltage comparison circuit and the voltage comparison circuit applies to the bias-up circuit a signal having a frequency which is proportional to the number of revolutions of engine. In response to the signal the bias-up circuit generates a signal proportional to the engine speed and this signal is converted through a non-linear circuit of the bias-up circuit into a DC bias signal whose rate of change is small at low engine speeds but increases with an increase in speed at higher engine speeds.
摘要翻译：用于内燃机的非接触式点火系统响应于通过将与发动机的旋转同步操作的交流发电机的交流输出与适于供给的偏压升压电路的输出进行比较而导致的信号来控制发动机的闭合角度直流偏置信号随着发动机的速度而变化。交流发电机和偏置上升电路的输出被施加到电压比较电路，并且电压比较电路向偏置上升电路施加具有与发动机转数成比例的频率的信号。响应于信号，偏置上升电路产生与发动机转速成比例的信号，并且该信号通过偏置上升电路的非线性电路转换为在低发动机转速下变化率小的直流偏置信号但在较高的发动机转速下随着速度的增加而增加。

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