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21. 发明授权

US5203207A Raindrop sensor 失效
标题翻译： RAINDROP传感器
公开(公告)号：US5203207A
公开(公告)日：1993-04-20
申请号：US603497
申请日：1990-10-26
申请人： Masanori Sugiyama
发明人： Masanori Sugiyama
IPC分类号： B60S1/08 , G01H11/08 , G01N29/11 , G01V1/00
CPC分类号： G01H11/08 , B60S1/0822 , B60S1/0833 , G01N29/11 , G01V1/001 , B60S1/0874 , B60S1/0885
摘要： A raindrop sensor attached to a plate such as a windshield of a car. A first piezoelectric element as an ultrasonic generator is fitted to the plate via a first coupler. The coupler fixes the first element in an inclined state by a predetermined angle relative to the plate. Thereby, elastic waves or ultrasonic waves from the first element are transmitted while being repeatedly reflected in the plate. A second piezoelectric element as an electro-acoustic transducer is fitted to the plate via a second coupler. The second element detects amplitude of the ultrasonic waves transmitted in the plate.
摘要翻译：附着在诸如汽车挡风玻璃的板上的雨滴传感器。作为超声波发生器的第一压电元件经由第一耦合器装配到板上。耦合器将第一元件以相对于板的预定角度倾斜状态固定。由此，来自第一元件的弹性波或超声波被发送，同时在板中反复反射。作为电声换能器的第二压电元件经由第二耦合器装配到板上。第二元件检测在板中传输的超声波的振幅。

22. 发明授权

US08691220B2 Powdery malted rice extract composition 有权
标题翻译：粉状麦芽提取物组合物
公开(公告)号：US08691220B2
公开(公告)日：2014-04-08
申请号：US13504139
申请日：2010-10-25
申请人： Masanori Sugiyama
发明人： Masanori Sugiyama
IPC分类号： C12P1/04
CPC分类号： C12N1/20 , A23L3/3472 , A23L7/25 , A23L33/135 , A23Y2220/67
摘要： Disclosed are an agent for promoting proliferation of lactic acid bacteria, a preservative, and others, all of which do not deteriorate the flavor of food products. Specifically disclosed is a powdery malted rice extract composition obtained by inoculating lactic acid bacteria in a liquid prepared from a water extract of malted rice so that its Brix degree is 0.01 to 10, culturing the bacteria in the liquid, followed by drying the resulting culture.
摘要翻译：公开了促进乳酸菌增殖的试剂，防腐剂等，都不会使食品的味道恶化。具体公开的是通过将麦芽水提取物制备的液体中的乳酸菌接种到白利糖度为0.01至10，在液体中培养细菌，然后干燥所得培养物而获得的粉状麦芽汁提取物组合物。

23. 发明授权

US06694952B1 High-pressure fuel pump and cam for high-pressure fuel pump 有权
标题翻译：高压燃油泵和高压燃油泵凸轮
公开(公告)号：US06694952B1
公开(公告)日：2004-02-24
申请号：US09612526
申请日：2000-07-06
申请人： Daichi Yamazaki , Masanori Sugiyama , Naoki Kurata
发明人： Daichi Yamazaki , Masanori Sugiyama , Naoki Kurata
IPC分类号： F02M3704
CPC分类号： F04B9/042 , F02M59/102 , F02M63/0225
摘要： A cam for driving a high-pressure fuel pump has a cam profile that is asymmetric for the suction stroke and the ejection stroke. The cam profile is set so that the cam angle for the ejection stroke is greater than the cam angle for the suction stroke. Therefore, even when the cam drive shaft is rotating at a constant speed, the duration of the ejection stroke becomes longer than the duration of the suction stroke. That is, the changing speed of the capacity of a pressurizing chamber becomes less during the ejection stroke than during the suction stroke.
摘要翻译：用于驱动高压燃料泵的凸轮具有用于吸入行程和排出行程不对称的凸轮轮廓。凸轮轮廓被设定为使得用于喷射行程的凸轮角度大于吸入冲程的凸轮角度。因此，即使当凸轮驱动轴以恒定速度旋转时，喷射行程的持续时间也会比吸入行程的持续时间长。也就是说，在排出冲程期间加压室的容量的变化速度变得比在吸入行程期间变化的速度变小。

24. 发明授权

US06462504B2 Energization control device for electric motors 失效
标题翻译：电动机通电控制装置
公开(公告)号：US06462504B2
公开(公告)日：2002-10-08
申请号：US09819611
申请日：2001-03-29
申请人： Chiaki Honma , Masanori Sugiyama , Daisuke Yamada , Shinichiroh Iwasaki , Kohki Ohara
发明人： Chiaki Honma , Masanori Sugiyama , Daisuke Yamada , Shinichiroh Iwasaki , Kohki Ohara
IPC分类号： H02P146
CPC分类号： H02P25/0925
摘要： An energization control device is provided to prevent rapid decrease of current which is flowing through each of phase coils of an electric motor. A time duration is divided into three stages which ranges from an initiation of the current supply to the phase coil to a termination of the current supply to the phase coil. At the first stage, the second stage, and the third stage, soft/hard chopping energization control, 0-volt energization, and duty chopping energization control, respectively, are made. Energizing the phase coil is made by way of a first switching element and a second switching element. At the first stage, depending on an actual current value being in excess of a target current value, either of or both of the first switching element and the second element are made OFF. At the second stage, while the second switching element is being made OFF, the second switching element is made ON. At third stage, while the second switching element is being made OFF, the first switching element is, at a duty cycle, made ON and OFF alternately in repetition.
摘要翻译：提供通电控制装置，以防止流过电动机的各相线圈的电流的快速下降。持续时间被分为三个阶段，其范围从电流供应到相位线圈的启动到终止到相线圈的电流供应。在第一阶段，第二阶段和第三阶段，分别进行软/硬斩波通电控制，0伏通电和占空斩波通电控制。通过第一开关元件和第二开关元件来激励相线圈。在第一阶段，根据实际的电流值超过目标电流值，使第一开关元件和第二元件中的任一个或两者成为OFF。在第二阶段，当第二开关元件关闭时，第二开关元件导通。在第三阶段，当第二开关元件断开时，第一开关元件以占空比重复地交替地进行ON和OFF。

25. 发明授权

US06452356B1 Chopping energization control device for electric motor 失效
标题翻译：斩波电动机通电控制装置
公开(公告)号：US06452356B1
公开(公告)日：2002-09-17
申请号：US09528154
申请日：2000-03-17
申请人： Masanori Sugiyama , Yoshihide Suzuki , Chiaki Homna
发明人： Masanori Sugiyama , Yoshihide Suzuki , Chiaki Homna
IPC分类号： G05B1128
CPC分类号： H02P25/08 , H02P29/02
摘要： In a chopping energization control device, a pair of switching elements IGBT/U and IGBT/L are used to control an electric power supplied from a DC power source to a phase coil CL1 of a DC motor, particularly an SR motor, such that one of the switching elements is alternately turned on-and-off while the other is being turned on continually. To avoid uneven heat generations between the switching elements, an arrangement is provided wherein whenever a time elapses beyond a limit value of, for example, 10 milliseconds the conditions of the respective switching elements are swapped with each other. Such a swapping is established cyclically which causes equal heat generations in the switching elements.
摘要翻译：在斩波通电控制装置中，使用一对开关元件IGBT / U和IGBT / L来控制从DC电源向直流电动机，特别是SR电动机的相线圈CL1供给的电力，使得一个的开关元件交替地接通和断开，而另一个连续地导通。为了避免开关元件之间的不均匀发热，提供了一种布置，其中每当时间超过例如10毫秒的限制值时，各个开关元件的条件互相交换。循环地建立这样的交换，这在开关元件中产生相等的热量。

26. 发明授权

US06314945B1 Fuel pump control apparatus 有权
标题翻译：燃油泵控制装置
公开(公告)号：US06314945B1
公开(公告)日：2001-11-13
申请号：US09612305
申请日：2000-07-07
申请人： Masanori Sugiyama , Daichi Yamazaki , Naoki Kurata
发明人： Masanori Sugiyama , Daichi Yamazaki , Naoki Kurata
IPC分类号： F02M3900
CPC分类号： F02D41/3845 , F02B2075/125 , F02B2275/18 , F02D41/08 , F02D41/3809 , F02D41/406 , F02M59/366 , F02M63/0225 , Y02T10/123 , Y02T10/44
摘要： During the idling state, the number of times of injecting fuel per performance of the fuel delivery from a high-pressure fuel pump is decreased or increased. If the number of times of injecting fuel per performance of the fuel delivery is decreased, the amount of fuel that needs to be delivered by one performance of the fuel delivery is reduced, so that the timing of starting to close an electromagnetic spill valve can be delayed. Therefore, the lift of a plunger for 1° rotation of a cam (i.e., cam speed) at the time of closure of the electromagnetic spill valve decreases, so that the force applied from fuel to the electromagnetic spill valve in the valve closing direction decreases. If the number of times of injecting fuel per performance of the fuel delivery is increased, the noises produced at the time of closure of the electromagnetic spill valve increase because the timing of starting to close the spill valve is advanced to increase the amount of fuel delivered by one performance of the fuel delivery. However, the number of times of closing the electromagnetic spill valve during a predetermined period decreases, so that the number of occurrences of the valve closure noises decreases.
摘要翻译：在怠速状态下，从高压燃料泵执行燃料输送的燃料喷射次数减少或增加。如果每次执行燃料输送喷射燃料的次数减少，则通过燃料输送的一次性能需要输送的燃料量减少，使得开始关闭电磁溢流阀的时间可以是延迟。因此，在关闭电磁溢流阀时凸轮1°旋转的柱塞（即凸轮转速）的提升减小，使得从关闭方向的燃料向电磁溢流阀施加的力减小。如果每次执行燃料输送喷射燃料的次数增加，则在电磁溢流阀关闭时产生的噪声增加，因为开始关闭溢流阀的时间被推进以增加输送的燃料量通过一次表现燃料输送。然而，在预定时间段期间关闭电磁溢流阀的次数减少，使得阀关闭噪声的发生次数减少。

27. 发明授权

US06285148B1 Energization control device for electric motor 失效
标题翻译：电动机通电控制装置
公开(公告)号：US06285148B1
公开(公告)日：2001-09-04
申请号：US09536145
申请日：2000-03-28
申请人： Masanori Sugiyama
发明人： Masanori Sugiyama
IPC分类号： H02P700
CPC分类号： H02P25/08 , B60L11/1807 , B60L2220/18 , H02P25/089 , Y02T10/642 , Y02T10/7005
摘要： An energization control device for an electric motor includes: a rotor angle sensor for detecting a motor rotational angle; a current sensor for detecting a current flowing through a phase coil; a control data storage device for storing therein a plurality of control data items in map format which correspond to rotational conditions of the rotor; and a control device for controlling the energization of the phase coil. The control device obtains first control data items for deriving a first torque from the motor and second control data items for a second torque, when a target torque is intended to be derived from the motor which is smaller and larger than the first torque and the second torque, respectively. The control device, when establishing an energization control for deriving the target torque from the motor, uses the first control data item and the second control data item in such a manner that a ratio of the second control data item to the first control data item is the ratio of a first deviation between the first torque and the target torque to a second deviation between the target torque and the second torque.
摘要翻译：电动机的通电控制装置包括：用于检测电动机旋转角度的转子角度传感器; 用于检测流过相线圈的电流的电流传感器; 控制数据存储装置，用于在其中存储对应于转子的旋转状态的地图格式的多个控制数据项; 以及用于控制相线圈的通电的控制装置。控制装置获得用于从电动机获得第一转矩的第一控制数据项和用于第二转矩的第二控制数据项，当目标转矩旨在从小于和大于第一转矩的电动机导出时，第二控制数据项扭矩。控制装置在建立用于从电动机导出目标转矩的通电控制时，以第二控制数据项与第一控制数据项的比率为第二控制数据项和第二控制数据项，所述第一转矩和所述目标转矩之间的第一偏差与所述目标转矩和所述第二转矩之间的第二偏差的比率。

28. 发明授权

US06265891B1 Apparatus for detecting a coil short circuit in an electric motor 失效
标题翻译：用于检测电动机中线圈短路的装置
公开(公告)号：US06265891B1
公开(公告)日：2001-07-24
申请号：US09329195
申请日：1999-06-10
申请人： Daisuke Yamada , Keiichi Yamamoto , Masanori Sugiyama , Hiroyuki Matsubara , Chiaki Honma
发明人： Daisuke Yamada , Keiichi Yamamoto , Masanori Sugiyama , Hiroyuki Matsubara , Chiaki Honma
IPC分类号： G01R3134
CPC分类号： H02H7/0844
摘要： For detecting a coil short-circuit in an electric motor such as a switched reluctance motor, an apparatus includes a first phase coil, a second phase coil, and a third phase coil. Through each of the coils, a current, whose amount is sensed by a current sensor, flows in such manner that the amount ranges from zero to a reference current amount in a reference set-up time duration. If the detected amount of current by the current sensor becomes the reference current amount in a time duration which is shorter than the reference set-up time duration and the resultant condition continues for an another reference time duration, it is regarded that a short-circuit occurs in the phase coil corresponding to the current sensor and the apparatus stops the electric motor.
摘要翻译：为了检测诸如开关磁阻电动机的电动机中的线圈短路，装置包括第一相线圈，第二相线圈和第三相线圈。通过每个线圈，其电流由电流传感器感测的电流以参考设置时间段内的量从零到参考电流量的方式流动。如果电流传感器检测到的电流量在比基准设定时间短的持续时间内变为基准电流量，并且结果条件持续另一参考持续时间，则认为短路发生在对应于电流传感器的相位线圈中，并且该装置停止电动机。

29. 发明授权

US5959419A Energization controller of electric motor 失效
标题翻译：电动机励磁控制器
公开(公告)号：US5959419A
公开(公告)日：1999-09-28
申请号：US106071
申请日：1998-06-29
申请人： Masanori Sugiyama
发明人： Masanori Sugiyama
IPC分类号： H02P25/08 , H02P29/00 , H02P7/05
CPC分类号： H02P25/0925
摘要： An energization controller for an electric motor maintains a desired chopping frequency without increasing a current amplitude. The energization controller is provided with chopping control device which turns off both first and second switching elements of energization circuits of an H-type circuit together with a coil of the electric motor for a predetermined period of time and then turns on only the second switching element when a value of current flowing through the coil exceeds a reference current value and which turns on both the first and second switching elements when the value of current flowing through the coil falls below the reference current value and the predetermined period of time elapses.
摘要翻译：用于电动机的通电控制器在不增加电流幅度的情况下保持期望的斩波频率。通电控制器设置有斩波控制装置，其将H型电路的通电电路的第一和第二开关元件与电动机的线圈一起断开预定时间段，然后仅导通第二开关元件当流过线圈的电流值超过参考电流值，并且当流过线圈的电流值低于参考电流值并且经过预定时间段时，导通第一和第二开关元件。

30. 发明授权

US5943995A Fuel injection apparatus having cylinder screw for mounting fuel injector on engine 失效
标题翻译：具有用于将燃油喷射器安装在发动机上的气缸螺杆的燃油喷射装置
公开(公告)号：US5943995A
公开(公告)日：1999-08-31
申请号：US896087
申请日：1997-07-17
申请人： Yutaka Niwa , Hiroatsu Yamada , Masanori Sugiyama , Tateki Takayama
发明人： Yutaka Niwa , Hiroatsu Yamada , Masanori Sugiyama , Tateki Takayama
IPC分类号： F02B3/06 , F02M61/14 , F02M37/04
CPC分类号： F02M61/14 , F02B3/06
摘要： A cylinder screw is fitted around an injector axially movably between a tapered surface and a flange. The cylinder screw presses down the flange in a direction to attach the injector to a cylinder head and presses up the tapered surface in a direction to detach the injector from the cylinder head. A stopper is formed annularly at the top of the injector and has a protrusion. With the protrusion being engaged in a positioning groove of the cylinder head, the injector is restricted from being turned in both rotating directions. Thus, the injector can be attached to and detached from the cylinder head with ease by only one cylinder screw without turning the injector. The flange of a retaining nut to which the tightening force of the cylinder screw exerts has a shortened axial length so that deformation in injector constituting members is reduced and changes in the fuel injection characteristics are reduced.
摘要翻译：圆柱形螺杆围绕喷射器安装在锥形表面和凸缘之间的轴向可移动的位置。气缸螺杆沿着将喷射器附接到气缸盖的方向按压凸缘，并且沿着使喷射器与气缸盖分离的方向向上压出锥形表面。塞子在喷射器的顶部处环形地形成并且具有突起。当突起被接合在气缸盖的定位槽中时，喷射器被限制在两个旋转方向上转动。因此，喷射器可以通过仅一个气缸螺丝而容易地附接到气缸盖并从汽缸盖上拆下，而不转动喷射器。保持螺母的凸缘，其中气缸螺杆施加的紧固力具有缩短的轴向长度，使得喷射器构成构件中的变形减小，并且燃料喷射特性的变化减小。

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