公开(公告)号：US07555955B2

公开(公告)日：2009-07-07

申请号：US11602260

申请日：2006-11-21

申请人： Yasuyuki Okuda ,  Takahiko Yoshida ,  Ryonosuke Tera ,  Akio Sugiura

发明人： Yasuyuki Okuda ,  Takahiko Yoshida ,  Ryonosuke Tera ,  Akio Sugiura

IPC分类号： G01S15/93

CPC分类号： B06B1/067 ,  G01S7/521 ,  G01S15/931 ,  G08G1/16 ,  G08G1/168

摘要： An ultrasonic sensor for detecting an object includes a sending element for sending an ultrasonic wave to the object, a receiving portion for receiving the wave reflected by the object, a first transmitting portion for transmitting a vibration of the wave received by the receiving portion, a second transmitting portion and an oscillating portion which is oscillated by the vibration. The receiving portion is exposed to a space where the object exists. The second transmitting portion is coupled between the first transmitting portion and the oscillating portion so as to transmit the vibration from the first transmitting portion to the oscillating portion.

摘要翻译： 用于检测物体的超声波传感器包括用于向物体发送超声波的发送元件，用于接收被物体反射的波的接收部，用于发送由接收部接收的波的振动的第一发送部， 第二传递部分和由振动振荡的振荡部分。 接收部分暴露于物体存在的空间。 第二发送部分耦合在第一传输部分和振荡部分之间，以将振动从第一传输部分传递到振荡部分。

公开(公告)号：US20070157731A1

公开(公告)日：2007-07-12

申请号：US11602260

申请日：2006-11-21

申请人： Yasuyuki Okuda ,  Takahiko Yoshida ,  Ryonosuke Tera ,  Akio Sugiura

发明人： Yasuyuki Okuda ,  Takahiko Yoshida ,  Ryonosuke Tera ,  Akio Sugiura

IPC分类号： G01N29/00

CPC分类号： B06B1/067 ,  G01S7/521 ,  G01S15/931 ,  G08G1/16 ,  G08G1/168

摘要： An ultrasonic sensor for detecting an object includes a sending element for sending an ultrasonic wave to the object, a receiving portion for receiving the wave reflected by the object, a first transmitting portion for transmitting a vibration of the wave received by the receiving portion, a second transmitting portion and an oscillating portion which is oscillated by the vibration. The receiving portion is exposed to a space where the object exists. The second transmitting portion is coupled between the first transmitting portion and the oscillating portion so as to transmit the vibration from the first transmitting portion to the oscillating portion.

摘要翻译： 用于检测物体的超声波传感器包括用于向物体发送超声波的发送元件，用于接收被物体反射的波的接收部，用于发送由接收部接收的波的振动的第一发送部， 第二传递部分和由振动振荡的振荡部分。 接收部分暴露于物体存在的空间。 第二发送部分耦合在第一传输部分和振荡部分之间，以将振动从第一传输部分传递到振荡部分。

公开(公告)号：US4114030A

公开(公告)日：1978-09-12

申请号：US756699

申请日：1977-01-04

申请人： Tadao Nojiri ,  Akio Sugiura ,  Masahiro Nomura

发明人： Tadao Nojiri ,  Akio Sugiura ,  Masahiro Nomura

IPC分类号： G06K7/00 ,  G06K7/10 ,  G06K9/00

CPC分类号： G06K7/1093 ,  G06K7/10851

摘要： A light source and a light responsive sensor are optically coupled to recognize information such as bar codes recorded on an object. The light source projects illumination light onto the object and the sensor receives the reflected light the density of which represents the recorded information. The sensor is swept to convert the light density into an image signal which is then passed through a filter. An image signal, the low frequency noise signal component resulting from the fluctuation of the illumination light being excluded therefrom by the filter, is available for recognizing the recorded information precisely.

公开(公告)号：US4007971A

公开(公告)日：1977-02-15

申请号：US572298

申请日：1975-04-28

申请人： Akio Sugiura ,  Atutoshi Okamoto ,  Takahiro Nogami ,  Jun Ohta

发明人： Akio Sugiura ,  Atutoshi Okamoto ,  Takahiro Nogami ,  Jun Ohta

IPC分类号： B60T8/1763 ,  B60T8/10

CPC分类号： B60T8/17633

摘要： An anti-skid control system for vehicles wherein, in view of the fact that while it is desirable for a vehicle anti-skid control system to detect the speed of the vehicle body and the speed of the wheel to positively prevent the skidding of the vehicle, it is very difficult to detect the speed of the vehicle body, a plurality of control patterns for decreasing the wheel speed to prevent the locking of the wheels under an excessively large braking pressure are predetermined, whereby the selection among the control patterns is effected according to the conditions of the road surface detected by a vehicle body deceleration sensor and a reference wheel speed according to the selected control pattern is compared with the actual wheel speed to forcibly reduce the braking pressure when there is a tendency for the wheels to lock, thereby preventing the locking of the vehicle and hence the skidding of the vehicle without detecting the speed of the vehicle body.

摘要翻译： 一种用于车辆的防滑控制系统，其中，鉴于车辆防滑控制系统希望检测车体的速度和车轮的速度以肯定地防止车辆的打滑的事实 ，检测车体的速度是非常困难的，预先设定用于降低车轮速度以防止在过大制动压力下的车轮锁定的多个控制图案，从而根据 将由车身减速度传感器检测到的路面的条件和根据所选择的控制图案的基准车轮速度与实际的车轮速度进行比较，以便在存在车轮锁定的趋势时强制制动压力降低 防止车辆的锁定，从而防止车辆的滑动而不检测车体的速度。

公开(公告)号：US3953748A

公开(公告)日：1976-04-27

申请号：US521447

申请日：1974-11-06

申请人： Akio Sugiura ,  Atsutoshi Okamoto ,  Motoyoshi Suzuki

发明人： Akio Sugiura ,  Atsutoshi Okamoto ,  Motoyoshi Suzuki

IPC分类号： H03K19/018 ,  H03K17/60

CPC分类号： H03K19/01825 ,  H03K19/01806

摘要： A combination of a linear integrated circuit supplied with voltages from a first dc voltage source and a second dc voltage source of lower power capacity and opposite polarity, a switching circuit for performing a switching action according to the output signal of the linear integrated circuit without consuming power from the low capacity dc voltage source, and a digital circuit operable by the reception of the switching signal from the switching circuit. The low level dc voltage source provides a voltage by converting the voltage supplied from the first dc voltage source.

摘要翻译： 提供有来自第一直流电压源和较低功率容量和相反极性的第二直流电压源的电压的线性集成电路的组合，用于根据线性集成电路的输出信号执行开关动作的开关电路，而不消耗 来自低容量直流电压源的功率，以及通过接收来自开关电路的开关信号而可操作的数字电路。 低电平直流电压源通过转换从第一直流电压源提供的电压来提供电压。

公开(公告)号：US5666849A

公开(公告)日：1997-09-16

申请号：US476372

申请日：1995-06-07

申请人： Yasushi Nakazawa ,  Masayoshi Ohashi ,  Yasushi Tashiro ,  Tadashi Yasuoka ,  Akio Sugiura

发明人： Yasushi Nakazawa ,  Masayoshi Ohashi ,  Yasushi Tashiro ,  Tadashi Yasuoka ,  Akio Sugiura

IPC分类号： B21D3/10 ,  B21C23/14 ,  B21C35/04 ,  B21D3/16 ,  B21J5/06 ,  B21K1/74

CPC分类号： B21J5/06 ,  B21C23/14 ,  B21C35/04 ,  B21D3/16 ,  B21K1/74 ,  Y10S72/701

摘要： Sliced workpieces severed from a metal extrusion transversely of it and into a desired thickness, or bent ones made from the extruded metal pipes, are restrained at their regulated correct positions each in its entirety or in part. Subsequently, the workpieces are compressed in a direction to the thickness or in the direction perpendicular to the primary bending direction. Plastic deformation of or exceeding 0.5%, or more preferably 2-5%, will be produced in each workpiece. Alternatively, those sliced or bent workpieces may be pressed in a direction to that of thickness or in the direction perpendicular to a previous bending, after each workpiece is restrained in its entirety or in part at the regulated correct dimension.

摘要翻译： 从其横向的金属挤压件切割成期望的厚度的切割工件或由挤出的金属管制成的弯曲的工件在其整体或部分上被限制在其调节的正确位置。 随后，工件沿着厚度方向或垂直于主弯曲方向的方向被压缩。 在每个工件中将产生塑性变形或超过0.5％，或更优选2-5％。 或者，在将每个工件全部或部分地限制在规定的正确尺寸之后，可以将这些切割或弯曲的工件沿厚度方向或垂直于先前弯曲的方向压制。

公开(公告)号：US4096992A

公开(公告)日：1978-06-27

申请号：US823737

申请日：1977-08-11

申请人： Tadao Nojiri ,  Akio Sugiura

发明人： Tadao Nojiri ,  Akio Sugiura

IPC分类号： G06K7/00 ,  G06K7/016 ,  G06K7/14 ,  G06K19/06 ,  G06K7/10 ,  G06K9/13

CPC分类号： G06K7/1486 ,  G06K19/06028 ,  G06K7/016 ,  G06K7/14

摘要： A bar code having a plurality of parallel bars recorded in either narrow width or wide width is scanned by a plurality of light responsive elements which are driven one by one by a clock pulse of a fixed frequency. The intermittent output image signal of the elements is converted into a continuous signal by sample-and holding the peak level of the image signal at the same frequency as that of the clock pulse. The continuous signal is then compared with a reference value to be converted into a rectangular signal which has time intervals proportional to respective bar widths. For discriminating each bar width, each time interval of the rectangular signal is measured by counting a clock pulse of another fixed frequency and compared with another reference value. The frequency of the clock pulse for interval measuring purpose is determined to be higher than that of the clock pulse for scanning and sample-and-holding purposes.

摘要翻译： 具有以窄宽或宽宽度记录的多个平行条的条形码被多个光响应元件扫描，该多个光响应元件被固定频率的时钟脉冲逐个驱动。 通过采样将元件的间歇输出图像信号转换为连续信号，并将图像信号的峰值电平保持在与时钟脉冲相同的频率。 然后将连续信号与参考值进行比较，以转换成具有与各个条宽度成比例的时间间隔的矩形信号。 为了区分每个条宽，矩形信号的每个时间间隔通过对另一个固定频率的时钟脉冲进行计数并与另一个参考值进行比较来测量。 用于间隔测量目的的时钟脉冲的频率被确定为高于用于扫描和采样保持目的的时钟脉冲的频率。

公开(公告)号：US4074115A

公开(公告)日：1978-02-14

申请号：US742121

申请日：1976-11-15

申请人： Akio Sugiura ,  Tadao Nojiri

发明人： Akio Sugiura ,  Tadao Nojiri

IPC分类号： G06K5/00 ,  G06K7/14 ,  G06K13/07 ,  G06K7/10 ,  G08C9/06

CPC分类号： G06K7/14 ,  G06K13/07 ,  G06K5/00

摘要： A card on which at least a group of bar-coded information are printed is carried by a motor-driven carrier. The bar-coded information is sensed and converted into a group of parallel digital signals, which is compared with a previously stored data to check coincidence. The same bar-coded information is repeatedly sensed, converted, and compared as above and number of the coincidence times is counted until it has passed a read-in position driven by the card carrier. The card is accepted as readable when the number of coincidence times reaches a preset number. Otherwise, it is rejected by reversing the motor.

摘要翻译： 其上印刷有至少一组条形码信息的卡由电动机承载器承载。 条形编码信息被感测并转换成一组并行数字信号，其与先前存储的数据进行比较以检查重合。 如上所述重复地检测，转换和比较相同的条形编码信息，并且计数一致时间的数量，直到其经过由卡片载体驱动的读入位置。 当符合次数达到预设值时，该卡被接受为可读。 否则，通过反转电机被拒绝。

公开(公告)号：US4027926A

公开(公告)日：1977-06-07

申请号：US573151

申请日：1975-04-30

申请人： Hiroshi Arai ,  Akira Nakamura ,  Akio Sugiura ,  Atutoshi Okamoto ,  Koichi Toyama

发明人： Hiroshi Arai ,  Akira Nakamura ,  Akio Sugiura ,  Atutoshi Okamoto ,  Koichi Toyama

IPC分类号： B60T8/66 ,  B60T8/1761 ,  B60T8/70 ,  B60T8/10

CPC分类号： B60T8/17613

摘要： An anti-skid control system for preventing skidding of a vehicle caused by the braking of the vehicle while it is in motion in the system when a vehicle speed signal generated from vehicle speed detecting apparatus becomes lower than a predetermined value, discriminating apparatus generates a discrimination signal and the braking pressure applied to the wheel is modulated through limiting apparatus including a logical gate and controlled by the discrimination signal. On the other hand, when the vehicle body speed becomes lower than a predetermined value, the generation of the discrimination signal is prevented by a deceleration sensor, thus suitably controlling the braking pressure in accordance with the surface conditions of the road.

摘要翻译： 一种防滑控制系统，用于当从车速检测装置产生的车速信号变得低于预定值时，在系统中运动时由车辆的制动引起的车辆滑动变得低于预定值的防滑控制系统，鉴别装置产生歧视 施加到车轮的制动压力通过包括逻辑门并由鉴别信号控制的限制装置进行调制。 另一方面，当车体速度低于预定值时，通过减速传感器防止识别信号的产生，从而根据道路的表面状况适当地控制制动压力。

公开(公告)号：US6135353A

公开(公告)日：2000-10-24

申请号：US176432

申请日：1998-10-21

申请人： Koji Konosu ,  Akio Sugiura ,  Tadao Nojiri ,  Kunihiro Motizuki

发明人： Koji Konosu ,  Akio Sugiura ,  Tadao Nojiri ,  Kunihiro Motizuki

IPC分类号： G06K7/00 ,  G06K7/10

CPC分类号： G06K7/10722

摘要： A 2-dimensional code reader includes a camera for scanning a surface which carries a 2-dimensional code thereon, an amplifier for amplifying electric signals fed from the camera, a device for identifying a code-region out of the scanned surface and a device for detecting information contained in the 2-dimensional code. The amplifying rate or gain is controlled according to a signal level representing a brightness of the identified code-region, not depending on a brightness of a whole scanned surface. The amplifier may includes an automatic gain controller which controls the amplifying rate according to the brightness of the whole scanned surface. In this case, the amplifying rate is adjusted based on an areal ratio of the code-region to the whole scanned surface area to obtain a clear image of the code, irrespective of the brightness of the scanned surface. Some symbol marks may be included in the 2-dimensional code in order to effectively identify the code-region on the scanned surface.

摘要翻译： 二维码读取器包括用于扫描其上携带二维码的表面的照相机，用于放大从相机馈送的电信号的放大器，用于识别扫描表面之外的码区域的装置，以及用于 检测包含在二维码中的信息。 根据表示所识别的码区域的亮度的信号电平来控制放大率或增益，而不依赖于整个扫描表面的亮度。 放大器可以包括自动增益控制器，其根据整个扫描表面的亮度来控制放大率。 在这种情况下，无论扫描面的亮度如何，基于代码区域与整个扫描表面积的面积比调整放大率，以获得代码的清晰图像。 为了有效地识别被扫描表面上的代码区，可以在二维码中包含一些符号标记。