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1. 发明授权

US4961833A Field-effect transistor-type semiconductor sensor 失效
标题翻译：场效应晶体管型半导体传感器
公开(公告)号：US4961833A
公开(公告)日：1990-10-09
申请号：US327817
申请日：1989-03-23
申请人： Tadashi Sakai , Shigeki Uno , Masao Koyama , Nanao Nakamura
发明人： Tadashi Sakai , Shigeki Uno , Masao Koyama , Nanao Nakamura
IPC分类号： G01N27/00 , G01N27/06 , G01N27/414
CPC分类号： G01N27/414 , Y10S435/817
摘要： A field-effect transistor-type semiconductor sensor is provided which comprises first and second semiconductor substrates bonded strongly to each other interposing a silicon oxide film therebetween by the use of a direct-bonding technique. The first semiconductor substrate is formed into an island-shape, and incorporates a source region, a drain region and a gate region. The island-shaped substrate constitutes an ion-sensitive portion, and is immersed in a solution when in use. The second semiconductor substrate has openings in which source and drain electrodes are formed.
摘要翻译：提供一种场效应晶体管型半导体传感器，其包括通过使用直接键合技术在其间插入氧化硅膜的强度彼此接合的第一和第二半导体衬底。第一半导体衬底形成为岛状，并且包括源极区，漏极区和栅极区。岛状基材构成离子敏感部，在使用时浸渍于溶液中。第二半导体衬底具有形成源极和漏极的开口。

2. 发明授权

US4651310A Polymeric piezoelectric ultrasonic probe 失效
标题翻译：高分子压电超声波探头
公开(公告)号：US4651310A
公开(公告)日：1987-03-17
申请号：US809337
申请日：1985-12-16
申请人： Nagao Kaneko , Nanao Nakamura , Masao Koyama , Shiroh Saitoh , Hiroki Honda
发明人： Nagao Kaneko , Nanao Nakamura , Masao Koyama , Shiroh Saitoh , Hiroki Honda
IPC分类号： G01N29/26 , B06B1/06 , G01N29/24 , H04R17/00
CPC分类号： B06B1/0692 , B06B1/0622 , Y10S310/80
摘要： There is disclosed a polymeric piezoelectric ultrasonic probe using a polymeric piezoelectric member which comprises a polymeric piezoelectric member; a common electrode formed on one surface of the polymeric piezoelectric member; and electrodes for driving provided as opposed to the common electrode with the polymeric piezoelectric member being interposed therebetween, the electrodes for driving being formed on a polymeric thin film.The polymeric piezoelectric ultrasonic probe of the present invention has advantages that not only breaking or short circuit of electrodes shaped in rectangular strips can be prevented, but also it becomes possible to connect lead wires with good reliability. Besides, not only cumbersomeness is registration of electrodes shaped in rectangular strips during lamination of polymeric piezoelectric members can be cancelled, but also acoustic-electrical coupling or cross-talk can be reduced.
摘要翻译：公开了一种使用聚合物压电元件的聚合物压电超声波探头，其包括聚合物压电元件; 形成在聚合物压电元件的一个表面上的公共电极; 以及与普通电极相对设置用于驱动的电极，其中插入有聚合物压电元件，用于驱动的电极形成在聚合物薄膜上。本发明的聚合物压电超声波探头的优点在于，不仅可以防止形成矩形条状的电极的断裂或短路，而且可以以良好的可靠性连接引线。此外，不仅可以消除在聚合物压电元件的层压期间成形为矩形条状的电极的配准，而且可以减少声 - 电耦合或串扰。

3. 发明授权

US5328746A Thermal transfer recording medium 失效
标题翻译：热转印记录介质
公开(公告)号：US5328746A
公开(公告)日：1994-07-12
申请号：US894739
申请日：1992-06-05
申请人： Tetsuo Okuyama , Nanao Nakamura , Satoshi Takayama , Noriaki Sato , Tadayuki Nakamura
发明人： Tetsuo Okuyama , Nanao Nakamura , Satoshi Takayama , Noriaki Sato , Tadayuki Nakamura
IPC分类号： B32B9/00 , B41M5/26 , B41M5/395 , B41M5/40
CPC分类号： B41M5/395 , Y10S428/913 , Y10S428/914 , Y10T428/24942 , Y10T428/31935
摘要： A thermal transfer recording medium includes a sheet-like base member and a hot-melt ink layer containing a colorant and a hot-melt material. The hot-melt ink layer contains a hot-melt material having a melting point Tm of 70.degree. to 90.degree. C., a complex elastic modulus of 10.sup.6 Pa to 10.sup.7 Pa at 100.degree. C., and a pour point Tp of 150.degree. C. or more, the hot-melt ink layer is in an amorphous or microcrystalline state and satisfies condition I/I.sub.0 .ltoreq.0.9 where I is the diffraction peak intensity in a range of 21.3.degree. to 21.5.degree. originated from an ethylene-based crystal and measured by an x-ray diffraction method, and I0 is the halo intensity in a range of 16.degree. to 17.degree. originated from an amorphous part, or the hot-melt ink layer contains a low-melting point crystalline material having a specific acid value and a specific saponification value and 15 to 30 wt % of a specific copolymer resin whose ethylene content is 65 to 80 wt % and a melt index of 60 or less.
摘要翻译：热转印记录介质包括片状基材和含有着色剂和热熔材料的热熔油墨层。热熔油墨层含有熔点Tm为70〜90℃，100℃下的复数弹性模量为106Pa〜107Pa，倾点Tp为150°的热熔性材料 ℃以上，热熔油墨层为非晶态或微晶状态，满足条件I / I0 <0.9，其中I为衍生峰值强度为21.3〜21.5度，源自乙烯系晶体，并通过X射线衍射法测量，I0是来自非晶体部分的16至17°范围内的光晕强度，或者热熔油墨层含有具有特定的低熔点结晶材料酸值和特定皂化值，以及15〜30重量％的乙烯含量为65〜80重量％，熔体指数为60以下的特定共聚物树脂。

4. 发明授权

US4725994A Ultrasonic transducer with a multiple-folded piezoelectric polymer film 失效
标题翻译：超声波换能器具有多重折叠的压电聚合物膜
公开(公告)号：US4725994A
公开(公告)日：1988-02-16
申请号：US729734
申请日：1985-05-02
申请人： Nagao Kaneko , Nanao Nakamura
发明人： Nagao Kaneko , Nanao Nakamura
IPC分类号： B06B1/06 , G01H11/08 , H04R17/00 , H01L41/08
CPC分类号： G01H11/08 , B06B1/0692 , Y10S310/80
摘要： An ultrasonic transducer includes a piezoelectric polymer film folded as at least two layers and having electrodes on both the surfaces thereof. The ultrasonic transducer is responsive to a signal, applied across electrodes, to produce an ultrasonic wave to be focused at one spot so that it is converted to an electric signal. In this ultrasonic transducer, a groove or through holes are formed on and along the folded area of the piezoelectric polymer film.
摘要翻译：超声波换能器包括至少两层折叠并在其两个表面上具有电极的压电聚合物膜。超声波换能器响应于跨过电极施加的信号，以产生在一个点聚焦的超声波，从而将其转换成电信号。在该超声波换能器中，在压电聚合物膜的折叠区域上形成沟槽或通孔。

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