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1. 发明申请

US20050194868A1 Piezoelectric/electrostrictive porcelain composition, piezoelectric/electrostrictive ceramic and piezoelectric/electrostrictive film type device 失效
标题翻译：压电/电致伸缩陶瓷组合物，压电/电致伸缩陶瓷和压电/电致伸缩薄膜型器件
公开(公告)号：US20050194868A1
公开(公告)日：2005-09-08
申请号：US11064070
申请日：2005-02-23
申请人： Toshikatsu Kashiwaya , Yukihisa Takeuchi , Yuya Kikuta
发明人： Toshikatsu Kashiwaya , Yukihisa Takeuchi , Yuya Kikuta
IPC分类号： C04B35/49 , C04B35/491 , C04B35/493 , H01L41/09 , H01L41/187
CPC分类号： H01L41/0973 , C04B35/491 , C04B2235/3224 , C04B2235/3232 , C04B2235/3234 , C04B2235/3249 , C04B2235/3251 , C04B2235/3279 , C04B2235/3284 , C04B2235/3296 , C04B2235/3409 , C04B2235/36 , C04B2235/5436 , C04B2235/5445 , C04B2235/549 , C04B2235/77 , C04B2235/80 , C04B2235/96 , H01L41/1876
摘要： There is provided a piezoelectric/electrostrictive porcelain composition capable of manufacturing, even at a comparatively low firing temperature, a piezoelectric/electrostrictive ceramic or a piezoelectric/electrostrictive portion which is dense and superior in crystallinity and which has superior piezoelectric/electrostrictive characteristic and durability even under high temperature and high humidity conditions. The piezoelectric/electrostrictive porcelain composition comprises: a piezoelectric/electrostrictive component containing lead titanate zirconate; and 0.5 to 5% by mass of glass component containing 8% by mass or less of silicic acid.
摘要翻译：提供了即使在相对低的烧制温度下制造致密且结晶性优异的压电/电致伸缩陶瓷或压电/电致伸缩部分的压电/电致伸缩瓷组合物，甚至具有优异的压电/电致伸缩特性和耐久性在高温高湿条件下。压电/电致伸缩瓷组合物包括：包含锆钛酸铅的压电/电致伸缩组分; 和0.5〜5质量％的含有8质量％以下的硅酸的玻璃成分。

2. 发明授权

US07309949B2 Piezoelectric/electrostrictive porcelain composition, piezoelectric/electrostrictive ceramic and piezoelectric/electrostrictive film type device 失效
标题翻译：压电/电致伸缩陶瓷组合物，压电/电致伸缩陶瓷和压电/电致伸缩薄膜型器件
公开(公告)号：US07309949B2
公开(公告)日：2007-12-18
申请号：US11064070
申请日：2005-02-23
申请人： Toshikatsu Kashiwaya , Yukihisa Takeuchi , Yuya Kikuta
发明人： Toshikatsu Kashiwaya , Yukihisa Takeuchi , Yuya Kikuta
IPC分类号： H01L41/187
CPC分类号： H01L41/0973 , C04B35/491 , C04B2235/3224 , C04B2235/3232 , C04B2235/3234 , C04B2235/3249 , C04B2235/3251 , C04B2235/3279 , C04B2235/3284 , C04B2235/3296 , C04B2235/3409 , C04B2235/36 , C04B2235/5436 , C04B2235/5445 , C04B2235/549 , C04B2235/77 , C04B2235/80 , C04B2235/96 , H01L41/1876
摘要： A piezoelectric/electrostrictive porcelain composition capable of being manufactured at a comparatively low firing temperature is provided, as well as a piezoelectric/electrostrictive ceramic or a piezoelectric/electrostrictive portion which is dense and superior in crystallinity and which has superior piezoelectric/electrostrictive characteristics and durability even under high temperature and high humidity conditions. The piezoelectric/electrostrictive porcelain composition includes a piezoelectric/electrostrictive component containing lead titanate zirconate, and 0.5 to 5% by mass of glass component containing 8% by mass or less of silicic acid.
摘要翻译：提供了能够在相对低的烧制温度下制造的压电/电致伸缩瓷组合物，以及致密且结晶度优异并且具有优异的压电/电致伸缩特性和耐久性的压电/电致伸缩陶瓷或压电/电致伸缩部分即使在高温高湿条件下也可。压电/电致伸缩瓷组合物包括含钛酸锆酸酯的压电/电致伸缩组分和含有8质量％以下硅酸的0.5〜5质量％的玻璃成分。

3. 发明授权

US06265811B1 Ceramic element, method for producing ceramic element, display device, relay device and capacitor 有权
标题翻译：陶瓷元件，陶瓷元件的制造方法，显示装置，继电器装置及电容器
公开(公告)号：US06265811B1
公开(公告)日：2001-07-24
申请号：US09117243
申请日：1998-11-10
申请人： Yukihisa Takeuchi , Toshikatsu Kashiwaya , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Toshikatsu Kashiwaya , Nobuo Takahashi
IPC分类号： H01L4108
CPC分类号： H01L41/1875 , H01H1/0036 , H01H57/00 , H01H2001/0042 , H01H2057/006 , H01L41/0973 , H01L41/098 , H01L41/314 , Y10T29/42
摘要： A ceramic element comprises a main actuator element 26 having an anti-ferroelectric film 22 and a pair of electrodes 24a, 24b formed on a first principal surface (front surface) of the anti-ferroelectric film 22, a vibrating section 18 for supporting the main actuator element 26, and a fixed section 20 for supporting the vibrating section 18 in a vibrating manner. The anti-ferroelectric film 22 after polarization has a region Zt in which its average dielectric constant is increased in an analog manner in accordance with a voltage V applied to the pair of electrodes 24a, 24b. Specifically, an expression of p/t≦2.5 is satisfied provided that an average film thickness of the anti-ferroelectric film 22 is t, and a pitch between the pair of electrodes 24a, 24b is p. Accordingly, the mechanical displacement amount is changed in an analog manner in accordance with the applied voltage, making it possible to maintain a displacement amount equivalent to that obtained during application of a driving voltage, in a no voltage-loaded state after completion of application of the driving voltage.
摘要翻译：陶瓷元件包括具有抗铁电体膜22的主致动器元件26和形成在反铁电体膜22的第一主表面（前表面）上的一对电极24a，24b，用于支撑主铁芯的振动部分18 致动器元件26和用于以振动方式支撑振动部分18的固定部分20。偏振后的反铁电体膜22具有根据施加到一对电极24a，24b的电压V的模拟方式增加平均介电常数的区域Zt。具体地，如果反铁电体膜22的平均膜厚为t，并且一对电极24a，24b之间的间距为p，则p / t <= 2.5的表达式被满足。因此，机械位移量根据所施加的电压以模拟方式改变，使得可以在完成施加之后的无电压负载状态下保持与施加驱动电压期间获得的位移量相当的位移量的驱动电压。

4. 发明授权

US06476540B2 Ceramic element, method for producing ceramic element, display device, relay device, and capacitor 失效
标题翻译：陶瓷元件，陶瓷元件的制造方法，显示装置，继电器装置以及电容器
公开(公告)号：US06476540B2
公开(公告)日：2002-11-05
申请号：US09861738
申请日：2001-05-21
申请人： Yukihisa Takeuchi , Toshikatsu Kashiwaya , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Toshikatsu Kashiwaya , Nobuo Takahashi
IPC分类号： H01L4108
CPC分类号： H01L41/1875 , H01H1/0036 , H01H57/00 , H01H2001/0042 , H01H2057/006 , H01L41/0973 , H01L41/098 , H01L41/314 , Y10T29/42
摘要： A ceramic element comprises a main actuator element 26 having an anti-ferroelectric film 22 and a pair of electrodes 24a, 24b formed on a first principal surface (front surface) of the anti-ferroelectric film 22, a vibrating section 18 for supporting the main actuator element 26, and a fixed section 20 for supporting the vibrating section 18 in a vibrating manner. The anti-ferroelectric film 22 after polarization has a region Zt in which its average dielectric constant is increased in an analog manner in accordance with a voltage V applied to the pair of electrodes 24a, 24b. Specifically, an expression of p/t≦2.5 is satisfied provided that an average film thickness of the anti-ferroelectric film 22 is t, and a pitch between the pair of electrodes 24a, 24b is p. Accordingly, the mechanical displacement amount is changed in an analog manner in accordance with the applied voltage, making it possible to maintain a displacement amount equivalent to that obtained during application of a driving voltage, in a no voltage-loaded state after completion of application of the driving voltage.
摘要翻译：陶瓷元件包括具有抗铁电体膜22的主致动器元件26和形成在反铁电体膜22的第一主表面（前表面）上的一对电极24a，24b，用于支撑主铁芯的振动部分18 致动器元件26和用于以振动方式支撑振动部分18的固定部分20。偏振后的反铁电体膜22具有根据施加到一对电极24a，24b的电压V的模拟方式增加平均介电常数的区域Zt。具体地，如果反铁电体膜22的平均膜厚为t，并且一对电极24a，24b之间的间距为p，则p / t <= 2.5的表达式被满足。因此，机械位移量根据所施加的电压以模拟方式改变，使得可以在完成施加之后的无电压负载状态下保持与施加驱动电压期间获得的位移量相当的位移量的驱动电压。

5. 发明授权

US08409484B2 Method for producing a ceramic compact 有权
标题翻译：陶瓷压块的制造方法
公开(公告)号：US08409484B2
公开(公告)日：2013-04-02
申请号：US12637008
申请日：2009-12-14
申请人： Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
发明人： Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
IPC分类号： B29C39/10
CPC分类号： H05K3/207 , C04B35/6342 , C04B35/63448 , C04B35/6346 , C04B2235/6023 , H05K1/0306 , H05K3/4611 , H05K3/4629 , H05K2201/09118 , Y10T428/24851 , Y10T428/24917 , Y10T428/24926
摘要： A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.
摘要翻译：具有图案化导体的陶瓷压块通过用浆料涂覆图案化的导体，然后通过硬化浆料而获得。通过混合热固性树脂前体，陶瓷粉末和介质来制备浆料。在陶瓷压块中，将含异氰酸酯或异硫氰酸酯的胶凝剂和含羟基的聚合物反应并硬化以制备热固性树脂。含羟基的聚合物优选为丁缩醛树脂，乙基纤维素系树脂，聚乙二醇类树脂或聚醚类树脂。

6. 发明申请

US20100092657A1 CERAMIC COMPACT, CERAMIC PART, METHOD FOR PRODUCING CERAMIC COMPACT, AND METHOD FOR PRODUCING CERAMIC PART 有权
公开(公告)号：US20100092657A1
公开(公告)日：2010-04-15
申请号：US12637008
申请日：2009-12-14
申请人： Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
发明人： Masahiko Namerikawa , Yukihisa Takeuchi , Shinsuke Yano , Kazuyoshi Shibata , Koji Ikeda , Masahiro Abe
IPC分类号： B05D5/12 , B29C33/60
CPC分类号： H05K3/207 , C04B35/6342 , C04B35/63448 , C04B35/6346 , C04B2235/6023 , H05K1/0306 , H05K3/4611 , H05K3/4629 , H05K2201/09118 , Y10T428/24851 , Y10T428/24917 , Y10T428/24926
摘要： A ceramic compact having a patterned conductor is obtained by coating the patterned conductor with a slurry and then by hardening the slurry. The slurry is prepared by mixing a thermosetting resin precursor, a ceramic powder, and a medium. In the ceramic compact, an isocyanate- or isothiocyanate-containing gelling agent and a hydroxyl-containing polymer are reacted and hardened to produce a thermosetting resin. The hydroxyl-containing polymer is preferably a butyral resin, an ethylcellulose-based resin, a polyethyleneglycol-based resin, or a polyether-based resin.

7. 发明授权

US07655180B2 Method for controlling shrinkage of formed ceramic body 有权
标题翻译：控制成型陶瓷体收缩的方法
公开(公告)号：US07655180B2
公开(公告)日：2010-02-02
申请号：US11182994
申请日：2005-07-15
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koichi Iwata , Katsuyuki Takeuchi , Takuji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koichi Iwata , Katsuyuki Takeuchi , Takuji Kimura
IPC分类号： B28B1/00
CPC分类号： C04B35/6261 , C04B35/111 , C04B35/486 , C04B35/584 , C04B35/62635 , C04B35/62675 , C04B35/6342 , C04B2235/3225 , C04B2235/3246 , C04B2235/5409 , C04B2235/5445 , C04B2235/6025 , C04B2235/9607 , C04B2235/9615
摘要： A method for controlling the shrinkage of ceramic formed bodies is provided, including performing a preliminary test to determine an average shrinkage of ceramic formed bodies made from test lots of a ceramic powder, and determining a linear correlation between the average shrinkage and measured amounts of the ground test lots removed from a ball mill during a specific milling time interval. A batch of the ceramic powder is then ground, an amount of the ground ceramic powder removed from the ball mill during the specific time interval is measured, and the linear correlation is used to estimate the shrinkage of a ceramic body made therefrom. The difference between a target shrinkage and the estimated shrinkage is determined, and one or more of the processing conditions used to form the ceramic body are changed to offset the difference.
摘要翻译：提供了一种用于控制陶瓷成形体的收缩率的方法，包括进行初步试验以确定由陶瓷粉末的试样制成的陶瓷成型体的平均收缩率，并且确定平均收缩率和测量量之间的线性相关性在特定的研磨时间间隔内，从球磨机中取出研磨试样。然后研磨一批陶瓷粉末，在特定时间间隔内测量从球磨机中除去的一定量的研磨陶瓷粉末，并且使用线性相关来估计由其制成的陶瓷体的收缩率。确定目标收缩与估计收缩之间的差异，并且改变用于形成陶瓷体的一个或多个处理条件以抵消差异。

8. 发明申请

US20080295695A1 Water droplet generating system and method for generating water droplet 失效
标题翻译：水滴产生系统和产生水滴的方法
公开(公告)号：US20080295695A1
公开(公告)日：2008-12-04
申请号：US12154015
申请日：2008-05-19
申请人： Yukihisa Takeuchi
发明人： Yukihisa Takeuchi
IPC分类号： B01D53/02
CPC分类号： B01D53/265 , A01G25/02 , B01D53/261 , C02F1/32 , C02F1/444
摘要： The water droplet generating system includes a vessel, an opening/closing valve, a moisture absorbent member, and a condenser portion. The vessel has an opening portion. The opening/closing valve opens and closes the opening portion. The water absorbent member absorbs and releases water vapor depending on a change of humidity. The condenser portion is communicated with the inside of the vessel and cools water vapor released from the moisture absorbent member to be at a dew point of water vapor or less. When the opening portion is opened, the moisture absorbent member absorbs water vapor in atmosphere. When the opening portion is closed, the moisture absorbent member releases water vapor, and the condenser portion condenses water vapor, which is released from the moisture absorbent member, to generate a water droplet.
摘要翻译：水滴产生系统包括容器，开/关阀，吸湿构件和冷凝器部分。容器具有开口部分。打开/关闭阀打开和关闭开口部分。吸湿部件根据湿度的变化吸收和释放水蒸气。冷凝器部与容器的内部连通，将从吸湿部件释放出的水蒸气冷却至水蒸汽的露点以下。当开口部分打开时，吸湿部件吸收大气中的水蒸气。当开口部分关闭时，吸湿构件释放水蒸汽，并且冷凝器部分冷凝从吸湿构件释放的水蒸汽产生水滴。

9. 发明授权

US07379037B2 Display apparatus, method of driving display apparatus, electron emitter, method of driving electron emitter, apparatus for driving electron emitter, electron emission apparatus, and method of driving electron emission apparatus 有权
标题翻译：显示装置，驱动显示装置的方法，电子发射器，驱动电子发射体的方法，用于驱动电子发射器的装置，电子发射装置和驱动电子发射装置的方法
公开(公告)号：US07379037B2
公开(公告)日：2008-05-27
申请号：US10808258
申请日：2004-03-24
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada , Takayoshi Akao
IPC分类号： G09G5/00 , G09G3/20
CPC分类号： B82Y10/00 , G09G3/2022 , G09G3/22 , H01J1/312 , H01J31/127 , H01J2201/3125
摘要： One image is displayed in a period as one frame, which includes one charge accumulation period and one light emission period. In the charge accumulation period, all electron emitters are scanned, and voltages depending on the luminance levels of corresponding pixels are applied to the electron emitters which correspond to pixels to be turned on (to emit light), to accumulate charges (electrons) in amounts depending on the luminance levels of corresponding pixels in the electron emitters which correspond to pixels to be turned on. In the next light emission period, a constant voltage is applied to all the electron emitters to emit electrons in amounts depending on the luminance levels of corresponding pixels from the electron emitters which correspond to pixels to be turned on, thereby emitting light from the pixels to be turned on.
摘要翻译：一个图像在一个周期中显示为一帧，其包括一个电荷累积周期和一个发光周期。在电荷累积期间，对所有的电子发射体进行扫描，对应于要导通（发光）的像素的电子发射体，施加与相应像素的亮度等级相对应的电压，以积累电荷（电子）取决于电子发射器中对应于要打开的像素的对应像素的亮度水平。在下一个发光周期中，恒定电压被施加到所有的电子发射器上，以发射电子量，这取决于对应于要打开的像素的电子发射器的对应像素的亮度水平，从而将来自像素的光发射到打开

10. 发明授权

US07307383B2 Electron emitter and method of producing the same 失效
标题翻译：电子发射体及其制造方法
公开(公告)号：US07307383B2
公开(公告)日：2007-12-11
申请号：US10952524
申请日：2004-09-28
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
IPC分类号： G01G3/10 , H01J29/70
CPC分类号： H01J9/022 , B82Y10/00 , H01J1/312 , H01J1/32
摘要： An electron emitter includes an emitter section having a plate shape, a cathode electrode formed on a front surface of the emitter section, and an anode electrode formed on a back surface of the emitter section. A gap is formed between an outer peripheral portion of the cathode electrode and the front surface of the emitter section. The front surface of the emitter section contacts a lower surface of the outer peripheral portion to form a base end as a triple junction. The gap expands from the base end toward a tip end of the outer peripheral portion.
摘要翻译：电子发射器包括具有板形的发射极部分，形成在发射极部分的前表面上的阴极电极和形成在发射极部分的后表面上的阳极电极。在阴极的外周部和发射部的前表面之间形成间隙。发射器部分的前表面接触外周部分的下表面以形成三端的基端。间隙从基端向外周部的前端扩展。

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