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1. 发明授权

US4005665A Method for making press-working blanks with reduced ear occurrence 失效
标题翻译：减少耳朵发生的冲压毛坯的制作方法
公开(公告)号：US4005665A
公开(公告)日：1977-02-01
申请号：US575262
申请日：1975-05-07
申请人： Toshiro Nishihara , Nobuyuki Takahashi , Hiroshi Katoh , Touru Ishimaru
发明人： Toshiro Nishihara , Nobuyuki Takahashi , Hiroshi Katoh , Touru Ishimaru
IPC分类号： B21D22/20 , B21D28/02 , B21D53/00
CPC分类号： B21D28/02 , Y10T428/12243 , Y10T83/0529
摘要： A method for preparing a steel blank which is less susceptible to ear occurrence during its press-working into a pressed article, which comprising cutting a cold rolled steel sheet in a planar shape obtained by overlapping a circle having a diameter R and a square having a side length of about 13/14 R with their center points being at the same point and cutting the unoverlapped portions to form a blank with a periphery having alternating arcuate and straight edges. A blank is thus provided having less material due to the straight edges in those areas where large ears would otherwise occur during working.
摘要翻译：一种制备在压制成型过程中不易发生耳毛的钢坯的制造方法，其特征在于，包括：将具有直径R的圆与具有直径R的正方形重叠的平面形状的冷轧钢板切割成边长为约13/14 R，其中心点在同一点，并切割不可重叠部分以形成具有交替的弧形和直边缘的周边的坯料。因此，由于在工作期间会出现大耳朵的那些区域中由于直边缘而具有较少材料的坯件。

2. 发明授权

US08339400B2 Graphic display meter 有权
标题翻译：图形显示仪表
公开(公告)号：US08339400B2
公开(公告)日：2012-12-25
申请号：US11812802
申请日：2007-06-21
申请人： Hiroshi Katoh , Kenichi Nagahashi
发明人： Hiroshi Katoh , Kenichi Nagahashi
IPC分类号： G06T11/00
CPC分类号： B60K35/00 , B60K2350/1072 , G01D7/00 , G12B11/02
摘要： The object of the invention is to provide an improved graphic display meter which is prevented from causing inconvenience to the vehicle operator, when a motion blur display mode is switched to a normal display mode.When a motion blur pointer image 10 is switched to a normal pointer image 20a, multiple pointer images 20 including the normal pointer image 20a are displayed adjacent to or in abutment with a leading part of the motion blur pointer image 10 in a direction where the pointer is rotating. The multiple pointer images 20 are consisted of the normal pointer image 20a and a plurality of auxiliary pointer images 20b, which are aligned with one another and are positioned in close proximity to the normal pointer image 20a. The multiple pointer images 20, a plurality set of which have been stored as data in advance, are selected on the basis of a space between the motion blur pointer image 10 prior to the switching of the pointer image and the normal pointer image 20 after the switching of the pointer image.
摘要翻译：本发明的目的是提供一种改进的图形显示仪表，当运动模糊显示模式切换到正常的显示模式时，该显示仪被防止对车辆操作者造成不便。当运动模糊指针图像10被切换到普通指针图像20a时，包括普通指针图像20a的多个指针图像20被显示在与运动模糊指针图像10的前导部分相邻或邻接的位置上正在旋转。多指针图像20由正常指针图像20a和多个辅助指针图像20b组成，多个辅助指针图像20b彼此对准并且位于紧邻正常指针图像20a的位置。基于在指针图像切换前的运动模糊指针图像10和在指针图像切换后的正常指针图像20之间的空间，多个指针图像20被预先存储为数据的多个指针图像20被选择切换指针图像。

3. 发明申请

US20060112942A1 Engine air-fuel ratio control system 有权
标题翻译：发动机空燃比控制系统
公开(公告)号：US20060112942A1
公开(公告)日：2006-06-01
申请号：US11229574
申请日：2005-09-20
申请人： Hiroshi Katoh
发明人： Hiroshi Katoh
IPC分类号： F02D41/06 , F02D41/14
CPC分类号： F02D41/062 , F02D41/1489
摘要： An engine air-fuel ratio control system is configured to use a rich air-fuel ratio immediately after starting an engine such that the air-fuel ratio converge rapidly toward a stoichiometric value and then afterwards start an air-fuel ratio feedback control. Upon determining an air-fuel ratio sensor is active, a stabilization fuel quantity increasing factor that is a component of a target air-fuel ratio revising coefficient is decreased at a higher rate than the rate used before the air-fuel ratio sensor was determined to be active. Air-fuel ratio feedback control is started when the air-fuel ratio corresponds to a stoichiometric air-fuel ratio. After starting air-fuel ratio feedback control, an unburned fuel quantity compensating value is set based on the stabilization fuel quantity increasing factor in effect at that point in time and added to the target air-fuel ratio revising coefficient while, simultaneously, the stabilization fuel quantity increasing factor is set to zero.
摘要翻译：发动机空燃比控制系统被配置为在启动发动机之后立即使用浓空燃比，使得空燃比迅速地朝向化学计量值收敛，然后开始空燃比反馈控制。在确定空燃比传感器有效时，作为目标空燃比修正系数的分量的稳定化燃料量增加系数以比空燃比传感器确定前的使用率更高的速度降低积极点。当空燃比对应于理论空燃比时，开始空燃比反馈控制。在开始空燃比反馈控制之后，基于在该时间点上有效的稳定化燃料量增加因子来设定未燃燃料量补偿值，并将其与目标空燃比修正系数相加，同时确定稳定燃料数量增加因子设置为零。

4. 发明授权

US06959242B2 Engine fuel injection control device 失效
标题翻译：发动机燃油喷射控制装置
公开(公告)号：US06959242B2
公开(公告)日：2005-10-25
申请号：US10686627
申请日：2003-10-17
申请人： Hiroshi Katoh , Ritsuo Sato
发明人： Hiroshi Katoh , Ritsuo Sato
IPC分类号： F02D45/00 , F02D41/04 , F02D41/06 , B60T7/12
CPC分类号： F02D41/047 , F02D41/064 , F02D2200/1012
摘要： A spark ignition engine (2) has a fuel injector (8) in an intake port (7). An engine rotation speed sensor (9) detects the rotation speed of the engine (2). The controller (1) determines the target fuel injection amount of the fuel injector (8) during startup of the engine (2) by correcting the basic injection amount in response to the trend in the variation in the engine rotation speed. When the rotation speed of the engine (2) decreases, the controller (1) sets the target fuel injection amount to be smaller than when the rotation speed of the engine (2) is increasing at an identical rotation speed. As a result, effects on the air-fuel ratio related to wall flow relative to fluctuations in the rotation speed of the engine (2) are eliminated and the control accuracy of the air-fuel ratio of the engine (2) is improved.
摘要翻译：火花点火发动机（2）在进气口（7）中具有燃料喷射器（8）。发动机转速传感器（9）检测发动机（2）的转速。控制器（1）通过根据发动机转速变化的趋势校正基本喷射量来确定发动机（2）启动期间的燃料喷射器（8）的目标燃料喷射量。当发动机（2）的转速降低时，控制器（1）将目标燃料喷射量设定为小于当发动机（2）的转速以相同的转速增加时的喷射量。结果，消除了与相对于发动机（2）的转速的波动相关的壁流的空燃比的影响，并且提高了发动机（2）的空燃比的控制精度。

5. 发明授权

US06363313B1 Fuel property detecting system 失效
标题翻译：燃油特性检测系统
公开(公告)号：US06363313B1
公开(公告)日：2002-03-26
申请号：US09545166
申请日：2000-04-06
申请人： Hiroshi Katoh , Shigeaki Kakizaki , Takane Hayashi
发明人： Hiroshi Katoh , Shigeaki Kakizaki , Takane Hayashi
IPC分类号： F02D4114
CPC分类号： F02D41/02 , F02D41/1406 , F02D2200/0402 , G01N33/28
摘要： A fuel property detecting system comprises a control unit coupled to a fuel injector and an air-fuel ratio sensor. The control unit is arranged to sample data of a response wave-form of an exhaust air-fuel ratio in response to an injected fuel quantity at a transient period, to identify a plant model as to fuel in use by controlling a parameter of a previously constructed plant model on the basis of the input and output data so as to decrease a prediction error between the plant model and a norm model, to calculate a cutoff frequency of the identified plant model, and to estimate a fuel property of the fuel in use from the calculated cutoff frequency of the identified plant model and data previous stored in the control unit.
摘要翻译：燃料特性检测系统包括耦合到燃料喷射器和空燃比传感器的控制单元。控制单元被布置成响应于在瞬时期间的喷射燃料量而对排气空燃比的响应波形的数据进行采样，以通过控制先前的参数来识别在使用中的燃料的设备模型根据输入和输出数据构建植物模型，以减少植物模型和规范模型之间的预测误差，以计算所识别的植物模型的截止频率，并估计所使用的燃料的燃料性质从所识别的植物模型的计算的截止频率和先前存储在控制单元中的数据。

6. 发明授权

US4391653A Process for producing cold rolled steel strip having excellent mechanical strength and useful for motor vehicles 失效
标题翻译：制造机械强度优异且用于机动车辆的冷轧钢带的制造方法
公开(公告)号：US4391653A
公开(公告)日：1983-07-05
申请号：US302450
申请日：1981-09-15
申请人： Hiroshi Takechi , Hiroshi Katoh , Kazuo Koyama , Kazuhide Usami
发明人： Hiroshi Takechi , Hiroshi Katoh , Kazuo Koyama , Kazuhide Usami
IPC分类号： C22C38/00 , B21B3/02 , C21D8/02 , C21D8/04 , C21D9/46
CPC分类号： C21D9/46 , B21B3/02 , C21D8/0436 , C21D8/0426 , C21D8/0473
摘要： A high strength cold rolled strip having excellent deep drawability and resistance to deterioration by natural aging and to planar cracking and useful for motor vehicles, is produced by hot rolling a steel slab comprising0.008-0.020% by weight of C,0.01-0.45% by weight of Mn,0.05-0.10% by weight of P,0.005-0.050% by weight of acid-soluble Al,and the balance consisting of Fe and unavoidable impurities in which N is limited to a content of 40 ppm or less, at a temperature of 1200.degree. C. or less but not lower than the Ar.sub.3 point of the steel slab; by cold rolling the resultant steel strip at a rolling reduction of 65% or more; by continuously annealing the cold rolled steel strip at a temperature of from 700.degree. to 900.degree. C. for 20 seconds to 3 minutes; by cooling the steel strip at a cooling rate of 5.degree. C./sec or more; by overaging the annealed steel strip at a temperature of from 320.degree. to 450.degree. C. for 1 to 10 minutes; by cooling said overaged steel strip to the ambient temperature, and, finally; by temper-rolling the cooled steel strip at the ambient temperature.
摘要翻译：通过将包含0.008-0.020重量％的C，0.01-0.45％的钢坯热轧在钢坯上，制造具有优异的深冲性和耐自然老化劣化和平面裂纹并且适用于机动车辆的高强度冷轧带 Mn重量为0.05-0.10％，P为0.005-0.050％（重量），余量由Fe和不可避免的杂质组成，其中N被限制在40ppm以下的含量温度在1200℃以下但不低于钢坯的Ar3点; 通过在65％以上的压下率下冷轧得到的钢带; 通过在700〜900℃的温度下连续退火冷轧钢带20秒〜3分钟; 通过以5℃/秒以上的冷却速度冷却钢带; 通过在320℃至450℃的温度下对退火的钢带进行1至10分钟的老化处理; 通过将所述过时的钢带冷却至环境温度，最后; 通过在环境温度下冷却冷却的钢带。

7. 发明授权

US4370682A Tape loading apparatus in a recording and/or reproducing apparatus 失效
标题翻译：磁带加载装置在记录和/或再现装置中
公开(公告)号：US4370682A
公开(公告)日：1983-01-25
申请号：US109672
申请日：1980-01-04
申请人： Hiroshi Katoh
发明人： Hiroshi Katoh
IPC分类号： G11B15/665 , G11B15/66 , G11B5/52 , G11B15/18
CPC分类号： G11B15/6653
摘要： A tape-loading device in an apparatus for recording and/or reproducing information signals on and/or from a recording tape comprises a mechanism for drawing a portion of the tape out of a cassette and loading the portion along a specific tape path, a supply-side reel motor for driving a reel disc on a tape-supply side in the cassette, a takeup-side reel motor for driving a reel disc on a takeup-side in the cassette, and an electrical circuit operating when the tape-loading means draws out the tape to apply voltages to the reel motors on the supply side and the takeup side such that an equal rotational torque is produced in each of the two motors in the direction of winding up the tape.
摘要翻译：用于在记录带上和/或从记录带记录和/或再现信息信号的装置中的磁带加载装置包括用于将一部分磁带从盒中拉出并将其沿特定磁带路径加载的机构，用于驱动盒中磁带供给侧的卷轴盘的卷盘马达，用于驱动盒中的卷绕盘上的卷轴盘的卷绕侧卷轴马达，以及当卷带装置拉出胶带以向供给侧和卷绕侧的卷轴电动机施加电压，使得在卷绕带的方向上在两个电动机的每个中产生相等的转矩。

8. 发明授权

US4319292A Cassette loading and ejecting apparatus 失效
标题翻译：纸盒装卸装置
公开(公告)号：US4319292A
公开(公告)日：1982-03-09
申请号：US107587
申请日：1979-12-27
申请人： Hiroshi Katoh
发明人： Hiroshi Katoh
IPC分类号： G11B15/675 , G11B15/66 , G11B15/24
CPC分类号： G11B15/67549
摘要： A cassette loading and ejecting apparatus effects loading operation under the force of gravity and ejection operation by rotational force of a motor. The apparatus comprises a mechanism for locking a cassette holder interrelatedly with cassette loading motion, and an ejection mechanism for effecting cassette ejection operation including the operation of releasing the lock mechanism. When the cassette has been ejected, the ejection mechanism and the cassette holder are mechanically disconnected to permit cassette loading operation to be effected without applying any force to the ejection mechanism.
摘要翻译：盒式装载和排出装置通过电动机的旋转力在重力和排出操作的作用下实现加载操作。该装置包括用于与盒装载运动相关地锁定盒座的机构，以及用于进行包括释放锁定机构的操作的盒弹出操作的弹出机构。当盒已被弹出时，排出机构和盒座被机械地断开以允许在不对喷射机构施加任何力的情况下进行盒装载操作。

9. 发明授权

US4092178A Process for producing a steel having excellent strength and toughness 失效
标题翻译：具有优异的强度和韧性的钢的生产方法
公开(公告)号：US4092178A
公开(公告)日：1978-05-30
申请号：US638095
申请日：1975-12-05
申请人： Yasumitsu Onoe , Yoshikazu Matsumura , Hiroshi Katoh , Koe Nakajima , Shozo Sekino
发明人： Yasumitsu Onoe , Yoshikazu Matsumura , Hiroshi Katoh , Koe Nakajima , Shozo Sekino
IPC分类号： B22D11/124 , B22D11/00 , C21D8/00 , C21D8/02 , C22C38/00 , C22C38/06 , C21D9/48
CPC分类号： B22D11/00 , C21D8/021 , C22C38/06
摘要： A process for producing a steel having excellent strength and toughness, which comprises continuously casting a molten steel containing 0.01 - 0.10% Al and 0.002 - 0.009% N with an average cooling rate of not lower than 3.degree. C/min. down to 500.degree. C to obtain a steel slab heating the steel slab to a temperature ranging from 900.degree. to 1150.degree. C and rolling the steel slab.
摘要翻译：一种制造具有优异的强度和韧性的钢的方法，其包括以不低于3℃/分钟的平均冷却速度连续铸造含有0.01〜0.10％的Al和0.002〜0.009％的N的钢水。低于500℃，得到钢坯在900〜1150℃的温度范围内加热，轧制钢坯。

10. 发明申请

US20070215131A1 Air-fuel ratio control apparatus and method of internal combustion engine 有权
标题翻译：内燃机空燃比控制装置及方法
公开(公告)号：US20070215131A1
公开(公告)日：2007-09-20
申请号：US11717256
申请日：2007-03-13
申请人： Satoshi Nakazawa , Hiroshi Katoh
发明人： Satoshi Nakazawa , Hiroshi Katoh
IPC分类号： F02D41/00 , G06F17/00
CPC分类号： F02D41/1495 , F02D41/10 , F02D41/1403 , F02D41/1475 , F02D41/1482 , F02D41/1483
摘要： An air-fuel ratio feedback control range is enlarged to improve exhaust purification performance and output stability. In one aspect, an air-fuel ratio control apparatus of an internal combustion engine comprises an air-fuel ratio sensor capable of detecting an air-fuel ratio across both lean and rich ranges with a theoretical air-fuel ratio interposed therebetween. Feedback control is performed so as to bring an actual air-fuel into a target air-fuel ratio at least in a predetermined operational range on the basis of a detected value of the air-fuel ratio sensor. Even in a range where the air-fuel ratio is made richer than the theoretical air-fuel ratio, the target air-fuel ratio is set to be richer, and the air-fuel ratio feedback control may still be executed.
摘要翻译：扩大空燃比反馈控制范围，提高排气净化性能和输出稳定性。一方面，一种内燃机的空燃比控制装置，具有空燃比传感器，该空燃比传感器能够以理论空燃比夹在两者之间，在贫油和富油两个范围内检测空燃比。执行反馈控制，以便基于空燃比传感器的检测值至少在预定操作范围内使实际空气燃料进入目标空燃比。即使在空燃比比理论空燃比更浓的范围内，也可以将目标空燃比设定得更加丰富，并且还可以执行空燃比反馈控制。

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