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1. 发明授权

US3969927A Vibration measuring and the apparatus therefor 失效
标题翻译：振动测量及其设备
公开(公告)号：US3969927A
公开(公告)日：1976-07-20
申请号：US495740
申请日：1974-08-08
申请人： Masafumi Yoshida , Naohiro Murayama , Hiroshi Obara
发明人： Masafumi Yoshida , Naohiro Murayama , Hiroshi Obara
IPC分类号： A61B5/0245 , B06B1/06 , G01H11/08 , G01P15/09 , H01L41/193 , G01H1/00
CPC分类号： H01L41/193 , B06B1/0688 , G01H11/08 , Y10S310/80 , Y10S73/04
摘要： A method of measuring the mechanical vibration of an object comprising contacting one of the surfaces of a piezoelectric element comprising a polarization treated polyvinylidene fluoride piezoelectric film having metal thin films as electrodes deposited on both surfaces thereof with an object to be measured while covering the opposite surface of the piezoelectric element contacting with the object to be measured with a flexible sound absorbing material for avoiding interference with sound waves in the surroundings and measuring or detecting the vibration of the object by the changes in the electric field caused by the vibration of the object and produced on the surface of the piezoelectric element.
摘要翻译：一种测量物体的机械振动的方法，包括使压电元件的表面之一接触，所述压电元件包括具有金属薄膜的偏振处理的聚偏二氟乙烯压电薄膜作为在其两个表面上沉积的电极与被测量物体同时覆盖相对表面的压电元件与柔性吸声材料接触的被测量物体，以避免与周围的声波的干扰，并通过由物体的振动引起的电场的变化来测量或检测物体的振动;以及在压电元件的表面上产生。

2. 发明授权

US4258260A Pyroelectric infrared detector 失效
标题翻译：热电红外探测器
公开(公告)号：US4258260A
公开(公告)日：1981-03-24
申请号：US41066
申请日：1979-05-21
申请人： Hiroshi Obara , Tetuaki Kon , Naohiro Murayama
发明人： Hiroshi Obara , Tetuaki Kon , Naohiro Murayama
IPC分类号： G01J5/02 , G01J5/34 , H01L37/02 , G01J1/00
CPC分类号： G01J5/34 , H01L37/02
摘要： This invention concerns a pyroelectric infrared detector, comprising a substrate and polymeric pyroelectric elements mounted to both surfaces of the substrate, in which the electrode plates on one of the polymeric pyroelectric element are connected electrically to the electrode plates of opposite polarities on the other of the polymeric pyroelectric elements respectively.
摘要翻译：本发明涉及一种热释电红外检测器，其包括安装在基板的两个表面上的基板和聚合物热释电元件，其中聚合物热电元件中的一个上的电极板电连接到具有相反极性的电极板聚合物热电元件。

3. 发明授权

US3984903A Method of spanning across a frame a high-molecular-weight piezoelectric element 失效
标题翻译：跨越框架的高分子量压电元件的方法
公开(公告)号：US3984903A
公开(公告)日：1976-10-12
申请号：US640675
申请日：1975-12-15
申请人： Naohiro Murayama , Hiroshi Obara
发明人： Naohiro Murayama , Hiroshi Obara
IPC分类号： B06B1/06 , H01B3/18 , H01L41/193 , H01L41/45 , H04R17/00 , H04R31/00 , B01J17/00
CPC分类号： H04R31/006 , B06B1/0688 , H01L41/45 , H04R17/005 , H01L41/257 , Y10T29/42 , Y10T29/4981
摘要： A high molecular weight piezo-electric element is spanned across and adhered to a frame by first affixing the element to a base film which provides support and increases rigidity. Subsequent to adherence, the base film is removed.
摘要翻译：通过首先将元件附着到提供支撑并增加刚性的基底膜上，将高分子量压电元件跨越并粘附到框架上。粘附后，除去基膜。

4. 发明授权

US4406967A Ultrasonic probe 失效
标题翻译：超声波探头
公开(公告)号：US4406967A
公开(公告)日：1983-09-27
申请号：US295567
申请日：1981-08-24
申请人： Hiroshi Obara , Naohiro Murayama
发明人： Hiroshi Obara , Naohiro Murayama
IPC分类号： H04R17/00 , A61B8/00 , B06B1/06 , H01L41/18
CPC分类号： B06B1/0622 , Y10S310/80
摘要： The ultrasonic probe of this invention contains a uniaxially elongated polymer piezoelectric element in which the piezoelectric element provided at the both sides with a thin layer electrode is disposed such that at least one of the electrodes is divided into long and small electrode portions to form a unit element and the unit elements are arranged in a direction at an angle in the scope ranging from 45.degree. to 135.degree. with respect to the direction in which the piezoelectric material is uniaxially elongated.The ultrasonic probe having the aforesaid structure is constructed such that each of the unit elements undergoes no adverse influence from the adjacent unit elements so that it permits a high resolving power without any noise acoustic waves generated.
摘要翻译：本发明的超声波探头包含单轴伸长的聚合物压电元件，其中设置在两侧的薄层电极的压电元件设置成使得至少一个电极被分成长和小电极部分以形成单元元件和单元元件相对于压电材料单轴拉伸的方向以45度至135度的范围内的角度布置。具有上述结构的超声波探头被构造成使得每个单元元件不会受到相邻单元元件的不利影响，从而允许高分辨能力而没有产生任何噪声声波。

5. 发明授权

US4071785A Laminated piezoelectric matrix switch 失效
标题翻译：层压压电矩阵开关
公开(公告)号：US4071785A
公开(公告)日：1978-01-31
申请号：US681934
申请日：1976-04-30
申请人： Masafumi Yoshida , Hiroshi Obara
发明人： Masafumi Yoshida , Hiroshi Obara
IPC分类号： G06F3/02 , G06F3/041 , H01H13/00 , H03K17/94 , H03K17/96 , H01L41/04
CPC分类号： H03K17/94 , H03K17/9643 , Y10S310/80
摘要： A matrix switch comprises a lamination of several layers in which first and second piezoelectric films have row and column electrodes, respectively, arranged in parallel on their first surfaces. A ground electrode is between said row and column electrodes. The operating electrodes are at cross points which are deformable to result in two piezoelectric output signals from each cross point; one between ground and an operating row electrode, and the other between ground and an operating column electrode.
摘要翻译：矩阵开关包括几层的叠层，其中第一和第二压电膜分别在其第一表面上平行设置有行和列电极。接地电极在所述行电极和列电极之间。操作电极处于可变形的交叉点，从而产生来自每个交叉点的两个压电输出信号; 一个在地面和一个操作行电极之间，另一个在地面和操作柱电极之间。

6. 发明授权

US3935485A Piezoelectric key board switch 失效
标题翻译：压电键盘开关
公开(公告)号：US3935485A
公开(公告)日：1976-01-27
申请号：US506814
申请日：1974-09-17
申请人： Masafumi Yoshida , Masahiro Segawa , Hiroshi Obara
发明人： Masafumi Yoshida , Masahiro Segawa , Hiroshi Obara
IPC分类号： H01G7/02 , H02N2/18 , H03K17/967 , H01L41/04
CPC分类号： H01G7/023 , H03K17/967 , Y10S310/80
摘要： A key board switch comprising a multi-piezoelectric polymer film element A having, in the surface of the polymer film, a plurality of piezoelectric unit elements satisfying the following criteria: (a) the unit elements have electrodes on both surfaces thereof, (b) the portions of the polymer film of the piezoelectric unit elements held between the electrodes on both surfaces have piezoelectric properties and (c) any two piezoelectric unit elements are electrically independent of each other at least with respect to electrodes on one of the surfaces; and a substrate sheet B on which the polymer film element A is laid over and having windows or recesses in the positions corresponding to each of the piezoelectric unit elements of the polymer film element A. The key board switch is adapted so that those portions of the polymer film between each of the piezoelectric unit elements in the element A are secured to the substrate B at intermediate positions between the windows or recesses in the substrate B, whereby the stress applied to one of the piezoelectric unit elements is not transmitted to other adjacent elements so that the changes in the electric field generated from each of the piezoelectric unit elements can be an independent output.
摘要翻译：一种按键板开关，包括：多层压电聚合物膜元件A，其在聚合物膜的表面具有满足以下标准的多个压电单元元件：（a）单元元件在其两个表面上具有电极，（b）保持在两面电极之间的压电单元元件的聚合物膜的部分具有压电特性，（c）至少相对于其中一个表面上的电极，任何两个压电单元元件彼此电独立; 以及在与聚合物膜元件A的各个压电单元相对应的位置上放置聚合物膜元件A并具有窗口或凹部的基板B。键板开关适于使元件A中的每个压电单元元件之间的聚合物膜在基板B的窗口或凹部之间的中间位置处固定到基板B，由此施加到一个压电单元元件的应力不被传递到其它相邻元件使得从每个压电单元元件产生的电场的变化可以是独立的输出。

7. 外观设计

USD478618S1 Printer for a computer 失效
标题翻译：电脑打印机
公开(公告)号：USD478618S1
公开(公告)日：2003-08-19
申请号：US29161838
申请日：2002-06-06
申请人： Hiroshi Obara
设计人： Hiroshi Obara

8. 发明授权

US4577090A Primary cable apparatus for robot welding gun 失效
标题翻译：机器人焊枪主电缆设备
公开(公告)号：US4577090A
公开(公告)日：1986-03-18
申请号：US526450
申请日：1983-08-24
申请人： Hiroshi Obara
发明人： Hiroshi Obara
IPC分类号： B23K11/24 , B23K11/36
CPC分类号： B23K11/362
摘要： A primary cable apparatus for a robot welding gun having a cable including a pair of conductors operatively connected to a welding power source, a grounding conductor, a shield wire surrounding the pair of conductors and the grounding conductor and an insulation coating operatively positioned around the shield wire. A first connector is operatively mounted on one end of the cable for connection to the welding power source and includes terminals connected to the conductors. A second connector is provided for detecting a disorder having a terminal operatively connected to the grounding conductor and a terminal connected to the shield wire for detecting damage to the insulation coating of the cable. A disorder detector is operatively connected to the terminals of the second connector and includes a circuit breaker interposed in a welding power circuit which is responsive to an output of the disorder detector.
摘要翻译：一种用于机器人焊枪的主要缆线装置，其具有包括可操作地连接到焊接电源的一对导体的电缆，接地导体，围绕该对导体和接地导体的屏蔽线和可操作地定位在屏蔽层周围的绝缘涂层线。第一连接器可操作地安装在电缆的一端，用于连接到焊接电源并且包括连接到导体的端子。提供第二连接器用于检测具有可操作地连接到接地导体的端子的无序，以及连接到屏蔽线的端子，用于检测电缆的绝缘涂层的损坏。无级检测器可操作地连接到第二连接器的端子，并且包括插入在响应于无序检测器的输出的焊接功率电路中的断路器。

9. 发明申请

US20070021302A1 Optical disk and manufacturing method therefor 审中-公开
标题翻译：光盘及其制造方法
公开(公告)号：US20070021302A1
公开(公告)日：2007-01-25
申请号：US11486097
申请日：2006-07-14
申请人： Ryuta Homma , Hideki Nagano , Yota Matsuki , Hiroshi Obara , Hidekaru Doi
发明人： Ryuta Homma , Hideki Nagano , Yota Matsuki , Hiroshi Obara , Hidekaru Doi
IPC分类号： B41M5/035
CPC分类号： G11B7/24053 , G11B7/24094
摘要： The surface layer of a receptive layer has a water-absorbing property, and when the surface layer of the receptive layer is glossy and a layer to be printed covers up to a clamp area, the medium has a high possibility of causing a sticking of the receptive layer to a chucking mechanism in a drive. For this reason, an optical disk has been demanded which does not cause the peeling of the receptive layer in the clamp area while being used as the medium, provides a clear printed image, and copes with a high-resolution wide printing. In order to make the surface of the receptive layer not stick to the chucking mechanism of the drive, it is necessary to roughen the surface, but when a colored fine particle is contained in the receptive layer, a printed image on the receptive layer becomes unclear. Then, it was found that it is effective to add acrylic beads with an average particle diameter of ½ or larger of the thickness of the receptive layer into the receptive layer, in order to improve the adhesiveness of the beads to a particle absorbent and a macromolecule absorbent used in the receptive layer, reinforce the receptive layer, and realize a clear printed image.
摘要翻译：接受层的表面层具有吸水性，并且当接受层的表面层是光泽的并且待印刷的层覆盖到夹持区域时，介质具有高的可能性，导致接收层到驱动器中的夹紧机构。因此，需要在用作介质时不会在夹持区域中引起接收层的剥离的光盘，提供清晰的打印图像，并且应对高分辨率的宽打印。为了使接受层的表面不粘附到驱动器的夹持机构，需要使表面粗糙化，但是当接受层中包含有色微粒时，接受层上的印刷图像变得不清楚。然后，发现将平均粒径为接受层厚度的1/2以上的丙烯酸珠添加到接收层中是有效的，以便提高珠粒与颗粒吸收剂和大分子的粘附性在接受层中使用的吸收剂，增强接收层，并实现清晰的印刷图像。

10. 外观设计

USD447766S1 Portable printer 失效
标题翻译：便携式打印机
公开(公告)号：USD447766S1
公开(公告)日：2001-09-11
申请号：US29127963
申请日：2000-08-15
申请人： Hiroshi Obara , Shu Satake
设计人： Hiroshi Obara , Shu Satake

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