公开(公告)号：US5461231A

公开(公告)日：1995-10-24

申请号：US241309

申请日：1994-05-10

申请人： Tadashi Sugimoto ,  Shingo Ohkawa ,  Hiroyuki Amano ,  Masashi Iwasawa ,  Shinya Kawabuchi ,  Norikazu Murata

发明人： Tadashi Sugimoto ,  Shingo Ohkawa ,  Hiroyuki Amano ,  Masashi Iwasawa ,  Shinya Kawabuchi ,  Norikazu Murata

IPC分类号： G08B13/191 ,  G08B13/18

CPC分类号： G08B13/191 ,  Y10S250/01

摘要： A passive-type moving object detection system is disclosed. The system includes an infrared detector, infrared sensors mounted on the infrared detector, a detection field including two columns of detection regions for monitoring a human intruder and two rows of detection regions for detecting a non-human intruder. The columns have a height corresponding to a human height, and an optical system is located between the infrared detector and the detection field. The infrared sensors have infrared accepting areas that include first and second sections. The first section optically corresponds to the columns and the second section optically corresponds to the rows. Each sensor receives infrared radiation from a moving object passing through the detection regions. The detector includes an arithmetic circuit that subtracts the peak values of signals generated by the detector and a decision circuit to compare the result with a reference level.

摘要翻译： 公开了一种被动式移动物体检测系统。 该系统包括红外探测器，安装在红外探测器上的红外传感器，包括用于监测人类入侵者的两列检测区域的检测区域和用于检测非人类入侵者的两排检测区域。 列具有对应于人的高度的高度，并且光学系统位于红外检测器和检测场之间。 红外传感器具有包括第一和第二部分的红外线接收区域。 第一部分光学对应于列，第二部分光学地对应于行。 每个传感器接收通过检测区域的运动物体的红外辐射。 该检测器包括一个运算电路，该算术电路减去由检测器产生的信号的峰值，以及判定电路，以将结果与参考电平进行比较。

公开(公告)号：US5468960A

公开(公告)日：1995-11-21

申请号：US241222

申请日：1994-05-10

申请人： Tadashi Sugimoto ,  Shingo Ohkawa ,  Hiroyuki Amano ,  Norikazu Murata

发明人： Tadashi Sugimoto ,  Shingo Ohkawa ,  Hiroyuki Amano ,  Norikazu Murata

IPC分类号： G01J5/34 ,  G08B13/191 ,  H01L37/02 ,  G01J5/06

CPC分类号： H01L37/02 ,  G01J5/34 ,  G08B13/191 ,  Y10S250/01

摘要： A pyroelectric infrared detector used in the intrusion detection system, the detector including a housing having an opening, at least two infrared transmissive pyroelectric layers spaced to be mutually free from thermal influence; and a plurality of electrodes formed on the surfaces of each of the pyroelectric layer, the electrodes electrically connected to each other.

摘要翻译： 一种用于入侵检测系统的热释电红外探测器，所述检测器包括具有开口的壳体，至少两个间隔开以相互没有热影响的红外透射热电层; 以及形成在每个热电层的表面上的多个电极，所述电极彼此电连接。

公开(公告)号：US06509533B1

公开(公告)日：2003-01-21

申请号：US09700758

申请日：2000-11-20

申请人： Osamu Tanaka ,  Hiroyuki Sekiguchi ,  Norikazu Murata

发明人： Osamu Tanaka ,  Hiroyuki Sekiguchi ,  Norikazu Murata

IPC分类号： G01G2100

CPC分类号： B65G15/00 ,  B65G21/06 ,  B65G21/14 ,  B65G23/24 ,  B65G2201/02 ,  B65G2201/04 ,  G01G11/00

摘要： There is provided a conveyor capable of carrying out attachment and detachment of a portion of carrying an article easily and safely by a simple constitution in cleaning or the like and preventing parts from falling in attaching and detaching thereof. A support unit is provided with a carry unit and a motor unit respectively attachably and detachably. The carry unit is attachable to and detachable from the support unit in an upward direction. An output shaft of the motor unit can be connected to and detached from a drive roller of the carry unit by first and second connecting pieces. When a fixed state of the motor unit is released by releasing clamps, connection between the connecting peices is released and a state of fixing the carry unit to the support unit is released by releasing clamps, so that the carry unit can be removed in the upward direction.

摘要翻译： 提供了能够通过清洁等中的简单构造容易且安全地执行携带物品的一部分的附接和分离的输送机，并且防止部件在其附着和分离中落下。 支撑单元分别具有可携带单元和马达单元。 携带单元可沿着向上的方向附接到支撑单元并且可从支撑单元拆卸。 电动机单元的输出轴可以通过第一和第二连接件连接到搬运单元的驱动辊并从其拆下。 当通过释放夹具释放电动机单元的固定状态时，释放连接孔之间的连接，并且通过释放夹具来将搬运单元固定到支撑单元的状态被释放，使得搬运单元可以向上移动 方向。

公开(公告)号：US5229547A

公开(公告)日：1993-07-20

申请号：US751971

申请日：1991-08-29

申请人： Norikazu Murata ,  Aisaku Nagai

发明人： Norikazu Murata ,  Aisaku Nagai

IPC分类号： G01J1/02 ,  H01G2/00 ,  H01G4/255 ,  H01L37/02

CPC分类号： H01L37/02

摘要： An electronic circuit element comprising a substrate having a predetermined electric characteristic and a pair of opposing surfaces. At least one first electrode is provided on one of the surfaces of the substrate while a second electrode is provided on the other of the surfaces of the substrate so as to oppose the at least one first electrode. A lead electrode is provided on the other surface of the substrate so as to extend from an edge of the second electrode. A compensating electrode is provided to at least one of the first and second electrodes on the substrate for compensating for a difference in the overlapping area between the first electrode and the second electrode inclusive of the lead electrode, due to a deviation in a disposition of the second electrode on the basis of the first electrode.

公开(公告)号：US4983838A

公开(公告)日：1991-01-08

申请号：US335419

申请日：1989-04-10

申请人： Aisaku Nagai ,  Norikazu Murata

发明人： Aisaku Nagai ,  Norikazu Murata

IPC分类号： G01V8/20 ,  G01J1/02 ,  G01J5/02 ,  G01J5/34 ,  G08B13/191 ,  H01L31/00 ,  H01L31/0264 ,  H01L37/02

CPC分类号： H01L37/02 ,  G01J5/34 ,  G08B13/191

摘要： A pyroelectric element includes a plurality of electrodes formed on one major surface of a pyroelectric film and constituting a first group and at least one electrode formed on the other major surface of the pyroelectric film and constituting a second group, wherein directions of proximal end portions of lead portions of the electrodes and widths of the proximal end portions are set to be a predetermined direction and a predetermined value such that effective light-receiving electrode areas of unit pyroelectric elements are substantially equal to each other even if electrode patterns of the first and second groups are slightly offset from each other. Provided is a pyroelectric element having excellent electrical characteristics against disturbing external light.

摘要翻译： 热电元件包括​​形成在热电膜的一个主表面上并构成第一组的多个电极和形成在热电膜的另一个主表面上并构成第二组的至少一个电极，其中基底端部的方向 电极的引线部分和基端部的宽度被设定为预定的方向和预定值，使得单位热电元件的有效的光接收电极面积彼此基本相等，即使第一和第二电极的电极图案 组彼此稍微偏移。 提供具有优异的电气特性以抵抗外部光的干扰的热电元件。

公开(公告)号：US06693245B2

公开(公告)日：2004-02-17

申请号：US09957847

申请日：2001-09-21

申请人： Hiroaki Watabiki ,  Norikazu Murata ,  Akio Sakai

发明人： Hiroaki Watabiki ,  Norikazu Murata ,  Akio Sakai

IPC分类号： G01G700

CPC分类号： G01L1/2243 ,  G01G21/244 ,  Y10T29/49004

摘要： A Roberval's mechanism and a lever are configured separately. To the Roberval's mechanism, a lever housing section is formed for inserting the lever in the longitudinal direction and enabling the lever to be located between a pair of the upper and the lower Roberval's sections. To the other end of the lever, a section extending outwards beyond the lever housing section is equipped. A balance driving portion are mounted to the section equipped to the other end of the lever and extending outwards. The lever block is situated to extend through a hollowed out section of the fixed end of the Roberval load block. During manufacture, the lever is formed from a separate piece that has temporary bridges formed to maintain the fixed section and the mobile sections relatively immobile so that the spring sections are protected during assembly. After the lever is connected to the Roberval mechanism, the bridges are cut.

摘要翻译： Roberval的机构和杠杆分别配置。 对于Roberval的机构，形成杠杆容纳部分，用于沿纵向方向插入杠杆，并且使杠杆能够位于一对上部和下部Roberval部分之间。 在杠杆的另一端，设有向外延伸超过杠杆收容部分的部分。 平衡驱动部分安装在配备到杆的另一端并向外延伸的部分上。杠杆块位于穿过Roberval装载块的固定端的中空部分。 在制造过程中，杠杆是由一个单独的零件形成的，它具有形成的临时桥梁，用于保持固定部分和移动部件相对不动，从而使弹簧部分在组装过程中受到保护。 杠杆连接到Roberval机构后，桥被切断。