公开(公告)号：US20080289796A1

公开(公告)日：2008-11-27

申请号：US12154184

申请日：2008-05-21

Applicant: Norihisa Sasano ,  Akihiro Maeda ,  Akira Nakawatase ,  Ryuji Kanzaka ,  Yuji Matsubara ,  Shingo Kimura ,  Akira Enomoto ,  Kazuya Tanaka ,  Kouji Suzuki

Inventor： Norihisa Sasano ,  Akihiro Maeda ,  Akira Nakawatase ,  Ryuji Kanzaka ,  Yuji Matsubara ,  Shingo Kimura ,  Akira Enomoto ,  Kazuya Tanaka ,  Kouji Suzuki

IPC: F01N5/02

CPC classification number: B60K11/04 ,  B60K13/02 ,  F02M35/06 ,  F02M35/161

Abstract: A cooling module includes a heat exchanger, a blower, a fan shroud and an air cleaner unit for filtering air to be introduced into an engine of a vehicle. The fan shroud holds the blower on a downstream side of the heat exchanger with respect to a flow of air passing through the heat exchanger and has an air introducing portion defining an air passage from the heat exchanger to the blower. A front end of the air cleaner unit is offset from the heat exchanger with respect to a horizontal direction. A side wall of the air cleaner unit partly forms the air introducing portion. A clearance is provided between the side wall and the heat exchanger such that air upstream of the heat exchanger is conducted toward a position downstream of the heat exchanger through the clearance.

Abstract translation: 冷却模块包括热交换器，鼓风机，风扇罩和用于过滤要引入车辆发动机的空气的空气净化器单元。 风扇罩相对于通过热交换器的空气流将风机保持在热交换器的下游侧，并具有限定从热交换器到鼓风机的空气通道的空气引入部。 空气滤清器单元的前端相对于水平方向偏离热交换器。 空气滤清器单元的侧壁部分地形成空气引入部分。 在侧壁和热交换器之间提供间隙，使得热交换器上游的空气通过间隙朝向热交换器下游的位置。

公开(公告)号：US4991910A

公开(公告)日：1991-02-12

申请号：US278618

申请日：1988-12-01

Applicant: Haruki Shimanuki ,  Yuji Matsubara ,  Takao Maki

Inventor： Haruki Shimanuki ,  Yuji Matsubara ,  Takao Maki

IPC: B60T8/172 ,  B60T8/1763 ,  B60T8/1764 ,  B60T8/1769 ,  B60T8/66

CPC classification number: B60T8/1764 ,  B60T8/1769

Abstract: An anti-lock control system for motor vehicles is designed to have its computed vehicle speed modified as the motor vehicle is braked. In this invention, the computed vehicle speed persists along a reference deceleration gradient line representing a predetermined acceleration follow-up limit measured with respect to the wheel speed for a predetermined period of time from a point of time when the deceleration of the computed vehicle speed reaches the reference deceleration gradient line for the first time after the motor vehicle was braked. Thereafter, the computed vehicle speed is modified to follow a deceleration gradient line with a gradient that is gentler than that of the reference deceleration gradient line, until a threshold speed is reached, which is lower by a predetermined amount than and follows the computed vehicle speed with such a speed difference.

Abstract translation: 用于机动车辆的防抱死控制系统被设计成随着机动车辆制动而改变其计算车速。 在本发明中，计算出的车速沿着基准减速斜率线持续，该基准减速斜率线表示从计算出的车速达到的时刻起的时间点的预定时间段内相对于车轮速度测定的规定的加速度跟随极限 机动车辆制动后第一次参考减速梯度线。 此后，将计算出的车速修正为跟随比基准减速梯度线更缓慢的坡度的减速梯度线，直到达到阈值速度，该阈值比预定量低并且跟随计算出的车速 有这样的速度差。

公开(公告)号：US5682898A

公开(公告)日：1997-11-04

申请号：US423448

申请日：1995-04-19

Applicant: Ye Aung ,  Yuji Matsubara

Inventor： Ye Aung ,  Yuji Matsubara

IPC: A61B5/024 ,  A61B5/08 ,  A61B5/00

CPC classification number: A61B5/0816 ,  A61B5/024 ,  A61B5/7278

Abstract: An apparatus is provided for measuring a respiration rate of a living subject, including a pulse rate measuring device which iteratively determines a pulse rate of the subject based on a pulse wave continuously produced from a peripheral portion of the subject; a systolic blood pressure measuring device which iteratively determines a systolic blood pressure of the subject based on a magnitude of a pressure pulse wave continuously produced from an arterial vessel of an extremity of the subject; a calculating device for iteratively calculating a product of two or more factors which include one of the iteratively determined pulse rates and one of the iteratively determined systolic blood pressures; and a respiration rate determining device for determining a respiration rate of the subject based on a period of a cyclic change of the iteratively calculated products. An apparatus is also provided for measuring a respiration rate of a living subject, including a pulse wave detecting device which detects a pulse wave continuously produced from the subject; a waveform evaluating device for iteratively providing an evaluated value of a waveform of the detected pulse wave; and a respiration rate determining device for determining a respiration rate of the subject based on a period of a cyclic change of the evaluated values iteratively provided by the waveform evaluating device.

Abstract translation: 提供了一种用于测量生物体的呼吸速率的装置，包括：脉搏率测量装置，其基于从受试者的周边部分连续产生的脉搏波，迭代地确定对象的脉搏率; 收缩压测量装置，其基于从受试者的肢体的动脉血管连续产生的压力脉搏波的大小反复地确定受试者的收缩压; 计算装置，用于迭代地计算两个或多个因子的乘积，所述因子包括迭代确定的脉搏率之一和所述迭代确定的收缩压之一; 以及呼吸速率确定装置，用于基于迭代计算的产品的循环变化的周期来确定对象的呼吸速率。 还提供了一种用于测量生物体的呼吸速率的装置，包括检测从受检者连续产生的脉搏波的脉波检测装置; 波形评估装置，用于迭代地提供检测到的脉波的波形的评估值; 以及呼吸速率确定装置，用于基于由所述波形评估装置迭代地提供的所述评估值的循环变化的周期来确定所述对象的呼吸速率。

公开(公告)号：US5617868A

公开(公告)日：1997-04-08

申请号：US347151

申请日：1994-11-22

Applicant: Chikao Harada ,  Yuji Matsubara

Inventor： Chikao Harada ,  Yuji Matsubara

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/022 ,  A61B5/0408 ,  A61B5/0476 ,  A61B5/083

CPC classification number: A61B5/6814 ,  A61B5/02055 ,  A61B5/02241 ,  A61B5/0002 ,  A61B5/0408 ,  A61B5/0476 ,  A61B5/0836 ,  A61B5/1455

Abstract: An apparatus for detecting a pressure pulse wave produced from an arterial vessel of a living subject, including a pulse wave sensor including at least one pressure sensing element and having a press surface in which the pressure sensing element is provided, the press surface of the pulse wave sensor being adapted to be pressed against the arterial vessel of the subject via a body surface of the subject above the arterial vessel, so that the pressure sensing element detects the pressure pulse wave produced from the arterial vessel; a support member supporting the pulse wave sensor such that the pulse wave sensor is advanceable away from, and retractable toward, the support member, the support member being adapted to be worn on the subject such that the press surface of the pulse wave sensor is opposed to the body surface of the subject; and a polymer actuator provided between the support member and the pulse wave sensor, the polymer actuator producing a pressing force to press the pulse wave sensor against the arterial vessel of the subject via the body surface of the subject. The polymer actuator may be replaced by a piezoelectric actuator, a bimetal actuator, or a shape memory alloy actuator.

Abstract translation: 一种用于检测从活体的动脉血管产生的压力脉搏波的装置，包括具有至少一个压力感测元件的脉搏波传感器，并具有压力感测元件的压力表面，脉冲的压力表面 波传感器适于经由动脉血管上方的受试者的身体表面压在受试者的动脉血管上，使得压力感测元件检测从动脉血管产生的压力脉搏波; 支撑构件，其支撑所述脉波传感器，使得所述脉搏波传感器能够朝向所述支撑构件前进且可向后伸缩，所述支撑构件适于佩戴在所述被检体上，使得所述脉搏波传感器的按压面相对 到受试者的身体表面; 以及设置在所述支撑构件和所述脉搏波传感器之间的聚合物致动器，所述聚合物致动器经由所述对象的身体表面产生按压力以将所述脉搏波传感器压靠在所述对象的动脉血管上。 聚合物致动器可以由压电致动器，双金属致动器或形状记忆合金致动器代替。

公开(公告)号：US4220045A

公开(公告)日：1980-09-02

申请号：US963714

申请日：1978-11-27

Applicant: Suzuo Suzuki ,  Hiroyuki Maruoka ,  Hatsuo Nagaishi ,  Yuji Matsubara

Inventor： Suzuo Suzuki ,  Hiroyuki Maruoka ,  Hatsuo Nagaishi ,  Yuji Matsubara

IPC: G01F1/708 ,  G01F1/78 ,  G01F1/56 ,  G01F1/76

CPC classification number: G01F1/78 ,  G01F1/7088

Abstract: Mass flow measuring apparatus includes ionizing electrodes and an ion collecting electrode located downstream of the ionizing electrodes where the ionizing electrodes are biased with a high DC voltage produced in response to ignition pulses of an internal combustion engine. The high voltage is derived from a tap of the secondary winding of the ignition coil of the ignition circuit. The ions are allowed to migrate at the same speed with the mass fluid flow an are collected by the collecting electrode. The transit time of the ions over the distance between the ionizing electrodes and the collecting electrode is measured. The period of the high DC voltage applied across the ionizing electrodes may be controlled in accordance with the magnitude of the load of the engine and/or the transit time of the ions.

Abstract translation: 质量流量测量装置包括电离电极和位于电离电极下游的离子收集电极，其中电离电极被响应于内燃机的点火脉冲产生的高直流电压偏置。 高压源自点火电路的点火线圈的次级绕组的抽头。 允许离子以相同速度迁移，质量流体流动被收集电极收集。 测量离子在电离电极和集电极之间的距离的传播时间。 可以根据发动机的负载的大小和/或离子的通过时间来控制施加在电离电极上的高DC电压的周期。

公开(公告)号：US4185604A

公开(公告)日：1980-01-29

申请号：US886819

申请日：1978-03-15

Applicant: Hatsuo Nagaishi ,  Suzuo Suzuki ,  Yuji Matsubara

Inventor： Hatsuo Nagaishi ,  Suzuo Suzuki ,  Yuji Matsubara

IPC: F01N3/22 ,  F02D21/08 ,  G01F1/64 ,  F02M25/06 ,  F01N3/10

CPC classification number: F02D41/0072 ,  F01N3/22 ,  F01N3/222 ,  G01F1/64 ,  F02D2041/0075 ,  Y02T10/47

Abstract: A feedback control system for controlling the flow rate of a gas which is either drawn from or introduced into an exhaust passage of an internal combustion engine for the purpose of lessening pollutants in the exhaust gas. The control system is embodied either as an exhaust gas recirculation control system or a secondary air injection control system and in either case comprises an electrically operated flow control valve, a control circuit to provide a control signal to the control valve based on input signals representing the engine operating condition so as to establish an optimum flow rate, and an electrostatic type flow rate detector which has the ability of forming ions in the gas to provide a feedback signal on an electrical principle.

Abstract translation: 一种反馈控制系统，用于控制从内燃机的排气通道中抽出或引入到内燃机的排气通道的气体的流量，以减少排气中的污染物。 控制系统体现为废气再循环控制系统或二次空气喷射控制系统，并且在任一情况下都包括电动流量控制阀，控制电路，用于基于输入信号代表控制阀向控制阀提供控制信号 发动机工作条件以建立最佳流量;以及静电型流量检测器，其具有在气体中形成离子以在电原理上提供反馈信号的能力。

公开(公告)号：US08097056B2

公开(公告)日：2012-01-17

申请号：US12516507

申请日：2008-03-21

Applicant: Norihisa Sasano ,  Akihiro Maeda ,  Akira Nakawatase ,  Ryuji Kanzaka ,  Yuji Matsubara ,  Shingo Kimura ,  Akira Enomoto ,  Kazuya Tanaka

Inventor： Norihisa Sasano ,  Akihiro Maeda ,  Akira Nakawatase ,  Ryuji Kanzaka ,  Yuji Matsubara ,  Shingo Kimura ,  Akira Enomoto ,  Kazuya Tanaka

IPC: B01D46/00

CPC classification number: F02M35/024 ,  F02M35/0203

Abstract: An air cleaner unit for an internal combustion engine includes a casing and a filter element disposed in the casing. The casing includes a first case member having a first opening and a first sealing surface on a periphery of the first opening and a second case member having a second opening and a second sealing surface on a periphery of the second opening. The first case member and the second case member are coupled such that the first and second openings are opposed in a substantially horizontal direction of a vehicle. The filter element has a peripheral portion that is interposed between the first sealing surface and the second sealing surface. The first case member includes a side wall and a projection that projects from an inner surface of the side wall. The filter element is held in a substantially vertical position in the casing through the projection.

Abstract translation: 用于内燃机的空气滤清器单元包括壳体和设置在壳体中的过滤元件。 壳体包括具有第一开口和在第一开口的周边上的第一密封表面的第一壳体构件和在第二开口的周边上具有第二开口和第二密封表面的第二壳体构件。 第一壳体构件和第二壳体构件联接成使得第一和第二开口在车辆的大致水平方向上相对。 过滤元件具有介于第一密封面和第二密封面之间的周边部。 第一壳体构件包括侧壁和从侧壁的内表面突出的突起。 过滤元件通过突起部保持在壳体中的基本垂直的位置。

公开(公告)号：US20100050980A1

公开(公告)日：2010-03-04

申请号：US12516507

申请日：2008-03-21

Applicant: Norihisa Sasano ,  Akihiro Maeda ,  Akira Nakawatase ,  Ryuji Kanzaka ,  Yuji Matsubara ,  Shingo Kimura ,  Akira Enomoto ,  Kazuya Tanaka

Inventor： Norihisa Sasano ,  Akihiro Maeda ,  Akira Nakawatase ,  Ryuji Kanzaka ,  Yuji Matsubara ,  Shingo Kimura ,  Akira Enomoto ,  Kazuya Tanaka

IPC: F02M35/024

CPC classification number: F02M35/024 ,  F02M35/0203

Abstract: An air cleaner unit for an internal combustion engine includes a casing and a filter element disposed in the casing. The casing includes a first case member having a first opening and a first sealing surface on a periphery of the first opening and a second case member having a second opening and a second sealing surface on a periphery of the second opening. The first case member and the second case member are coupled such that the first and second openings are opposed in a substantially horizontal direction of a vehicle. The filter element has a peripheral portion that is interposed between the first sealing surface and the second sealing surface. The first case member includes a side wall and a projection that projects from an inner surface of the side wall. The filter element is held in a substantially vertical position in the casing through the projection.

Abstract translation: 用于内燃机的空气滤清器单元包括壳体和设置在壳体中的过滤元件。 壳体包括具有第一开口和在第一开口的周边上的第一密封表面的第一壳体构件和在第二开口的周边上具有第二开口和第二密封表面的第二壳体构件。 第一壳体构件和第二壳体构件联接成使得第一和第二开口在车辆的大致水平方向上相对。 过滤元件具有介于第一密封面和第二密封面之间的周边部。 第一壳体构件包括侧壁和从侧壁的内表面突出的突起。 过滤元件通过突起部保持在壳体中的基本垂直的位置。

公开(公告)号：US4762376A

公开(公告)日：1988-08-09

申请号：US32341

申请日：1987-03-31

Applicant: Yuji Matsubara

Inventor： Yuji Matsubara

IPC: B60T8/28 ,  B60T8/1769 ,  B60T8/32 ,  B60T8/34 ,  B60T8/58 ,  B60T8/84 ,  B60T8/42 ,  B60K17/354 ,  B60K17/356

CPC classification number: B60T8/322 ,  B60T8/344

Abstract: In an anti-skid control system for motor vehicles of the type that the drive system thereof is switchable between two-wheel drive (2WD) and four wheel drive (4WD), the design is made such that when the drive system of the motor vehicle is switched, the anti-skid control system is changed such that under 2WD condition, it operates as a three-channel system wherein the front wheels of the motor vehicle are controlled independently and the rear wheels thereof are controlled on the basis of the lower one of the rear wheel speeds, while under 4WD condition, the anti-skid control system operates as cross or X-type two channel system wherein the wheels associated with each of the two channels are controlled on the basis of the lower one of the two wheel speeds.

Abstract translation: 在其驱动系统可以在两轮驱动（2WD）和四轮驱动（4WD）之间切换的类型的机动车辆的防滑控制系统中，设计使得当机动车辆的驱动系统 切换防滑控制系统，使得在2WD条件下，它作为三通道系统工作，其中机动车辆的前轮被独立地控制，并且其后轮基于较低的一个来控制 的后轮速度，而在4WD条件下，防滑控制系统作为交叉或X型双通道系统工作，其中与两个通道中的每一个相关联的车轮基于两个车轮中的下一个车轮 速度。

公开(公告)号：US4741580A

公开(公告)日：1988-05-03

申请号：US890611

申请日：1986-07-30

Applicant: Yuji Matsubara ,  Hiroshi Ikegami ,  Hideo Akima ,  Akira Hoashi ,  Katsuya Miyake ,  Isao Yamaki ,  Toshifumi Maehara

Inventor： Yuji Matsubara ,  Hiroshi Ikegami ,  Hideo Akima ,  Akira Hoashi ,  Katsuya Miyake ,  Isao Yamaki ,  Toshifumi Maehara

IPC: B60T8/1761 ,  B60T8/50 ,  B60T8/64 ,  B60T8/70 ,  B60T8/68

CPC classification number: B60T8/17616 ,  B60T8/5006

Abstract: In an anti-skid control system for a motor vehicle, brake fluid pressure reduction-control mode and brake fluid pressure buildup-control mode occurs cyclically; in the reduction-control mode, reduction of the brake fluid pressure is started on the basis of detection of an abrupt drop in wheel speed which occurs when the wheel is braked; and in buildup-control mode, a valve is repetitively opened and closed so that brake fluid pressure buildup and holding operations are performed alternatley and repetitively, whereby the brake fluid pressure is caused to build up gradually. The length of time period for the first buildup operation in the buildup-control mode is determined on the basis of variation in the wheel speed occurring between a low peak point and a high peak point; and the length of time period for at least one of each pressure holding operation and each of the second and succeeding pressure buildup operations in the abovementioned buildup-control mode, is determined on the basis of variation in the wheel speed occurring immediately before the pressure holding or buildup operation is started.

Abstract translation: 在机动车辆的防滑控制系统中，循环地发生制动液压降控制模式和制动液压升压控制模式; 在减速控制模式中，基于在车轮制动时发生的车轮速度的突然下降的检测开始制动液压力的降低; 并且在增压控制模式中，重复地打开和关闭阀，从而使制动液压力积累和保持操作交替地重复地进行，从而使制动液压力逐渐增大。 基于在低峰值点和高峰值点之间发生的车轮速度的变化来确定建立控制模式中的第一累积操作的时间长度; 并且基于在压力保持之前发生的车轮速度的变化来确定上述累积控制模式中的每个压力保持操作和第二次和后续压力累积操作中的至少一个的时间段的长度 或建立操作开始。