专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4987108A Dielectric paste 失效
标题翻译：电介质糊
公开(公告)号：US4987108A
公开(公告)日：1991-01-22
申请号：US169394
申请日：1988-03-09
申请人： Hiroshi Takagi , Yoshiaki Mori , Hiroji Tani , Yukio Sakabe
发明人： Hiroshi Takagi , Yoshiaki Mori , Hiroji Tani , Yukio Sakabe
IPC分类号： C04B35/46 , C03C14/00 , C04B35/49 , C04B35/63 , C04B41/50 , C09D5/25 , H01B3/12 , H01G4/12 , H05K1/03
CPC分类号： C04B41/009 , C03C14/004 , C04B35/49 , C04B35/6316 , C04B41/5041 , H01G4/1245 , H05K1/0306 , C03C2214/04 , C04B2111/00844
摘要： A dielectric paste for fabrication of multilayer ceramic substrates containing capacitive circuits. The paste comprises a dielectric powder composed of a dielectric material and a vitreous binder suspended in an organic vehicle. The dielectric material consists essentially of a composition expressed by the general formula:{(Ba.sub.1-x-y-z Sr.sub.x Ca.sub.y Mg.sub.z)O}.sub.m .multidot.(Ti.sub.1-u Zr.sub.u)O.sub.2wherein x, y, z, u and m take values within the following respective ranges: 0.ltoreq.x
摘要翻译：一种用于制造含有电容电路的多层陶瓷基片的电介质浆料。该糊料包括由介电材料和悬浮在有机载体中的玻璃粘合剂组成的电介质粉末。电介质材料基本上由以下通式表示的组成：{（Ba1-xy-zSrxCayMgz）O} mx（Ti1-uZru）O2，其中x，y，z，u和m取值在以下各自的范围内：0 0.25，1 <1.03，玻璃质粘合剂基本上由以下组成表示：通式：αLi 2 O xβBaO xγB 2 O 3 x（1-α-β-γ）SiO 2其中α，β和γ是各成分的摩尔比，取值在以下各自的范围内：0 <α<0.25， 0.1 <0.5,0.1 <γ<0.5和0.3 <α+β+γ<0.8。电介质粉末中的玻璃态粘合剂的含量为5重量％以上且小于40重量％以下。

2. 发明授权

US5082593A Non-reduction agent for dielectric ceramics 失效
标题翻译：电介质陶瓷非还原剂
公开(公告)号：US5082593A
公开(公告)日：1992-01-21
申请号：US395603
申请日：1989-08-18
申请人： Hiroshi Takagi , Yoshiaki Mori , Yukio Sakabe
发明人： Hiroshi Takagi , Yoshiaki Mori , Yukio Sakabe
IPC分类号： C04B35/00 , C04B35/16 , C04B35/472 , C04B35/499 , H01B3/12 , H01G4/12
CPC分类号： H01B3/12 , C04B35/16 , C04B35/472 , C04B35/499 , H01G4/1209
摘要： A non-reduction agent for dielectric ceramics is composed of a(MnO+RO) and (1-a) (BO.sub.3/2 +SiO.sub.2), or of b(LiO.sub.1/2 +RO) and (1-b) (BO.sub.3/2 +SiO.sub.2). Here, R is at least one kind selected from among Mg, Ca, Sr and Ba. In these compositions, a is within a range of 0.01.ltoreq.a.ltoreq.0.90 (Mol ratio), and b is within a range of 0.01.ltoreq.b.ltoreq.0.80 (Mol ratio). These non-reduction agents for dielectric ceramics are added to dielectric ceramic materials containing lead oxide, for example, and used as materials for capacitors. These dielectric ceramics become hard to be reduced even when fired in reducing atmospheres.
摘要翻译：电介质陶瓷的非还原剂由（MnO + RO）和（1-a）（BO3 / 2 + SiO2）或b（LiO1 / 2 + RO）和（1-b）（BO3 / 2 + SiO 2）。这里，R为选自Mg，Ca，Sr和Ba中的至少一种。在这些组合物中，a在0.01

3. 发明授权

US4985381A Dielectric ceramic composition 失效
标题翻译：介电陶瓷组合物
公开(公告)号：US4985381A
公开(公告)日：1991-01-15
申请号：US483052
申请日：1990-02-21
申请人： Yoshiaki Mori , Masaru Fujino , Hiroshi Takagi , Yukio Sakabe
发明人： Yoshiaki Mori , Masaru Fujino , Hiroshi Takagi , Yukio Sakabe
IPC分类号： C04B35/00 , C04B35/49 , C04B35/493 , H01B3/12 , H01G4/12
CPC分类号： C04B35/493 , H01G4/1245 , H01G4/1263
摘要： A dielectric ceramic composition consists essentially of a basic composition of a ternary system, Pb(Mg.sub.1/2 W.sub.1/2)O.sub.3 -PbTiO.sub.3 -PbZrO.sub.3, and 0.05 to 6.5 wt % of an antireducing agent incorporated therein. The basic composition comprises a main component represented by the general formula: xPb(Mg.sub.1/2 ; W.sub.1/2)O.sub.3 -yPbTiO.sub.3 -zPbZrO.sub.3 wherein x, y and z are mole percentages of the respective components, and 0.3 to 2.0 wt % of ZnO contained therein. The main component has a composition falling within the area of a polygen ABCD defined by points A(52.0, 44.0, 4.0), B(47.0, 38.3, 15.0), C(44.0, 40.0, 16.0), D(49.0, 46.0, 5.0) in the attached figure. The antireducing agent has a composition expressed by the general formula:.alpha.Li.sub.2 O+.beta.RO+.gamma.B.sub.2 O.sub.3 +(1-.alpha.-.beta.-.gamma.)SiO.sub.2wherein RO is at least one oxide selected from the group consisting of BaO, CaO, SrO and MgO, .alpha., .beta. and .gamma. are mole fracions of the respective components and take each value within the following respective ranges, 0
摘要翻译：电介质陶瓷组合物基本上由三元体系的基本组成Pb（Mg1 / 2W1 / 2）O3-PbTiO3-PbZrO3和0.05至6.5wt％的引入其中的抗氧化剂组成。基本组成包括由以下通式表示的主要成分：xPb（Mg1 / 2; W1 / 2）O3-yPbTiO3-zPbZrO3其中x，y和z为各成分的摩尔百分数，0.3〜2.0重量％的ZnO 其中包含。主要组分的组成落在由A点（52.0,44.0,4.0），B（47.0,38.3,15.0），C（44.0,40.0,16.0），D（49.0,46.0， 5.0）在附图中。抗氧化剂具有由以下通式表示的组成：αLi 2 O +βRO +γB 2 O 3 +（1-α-β-γ）SiO 2，其中RO是选自BaO，CaO，SrO和MgO中的至少一种氧化物，α β和γ是相应组分的摩尔分数，并取每个值在以下相应的范围内，0 <α<0.2,0.1≤β≤0.55,0<γ<0.4。主成分可以含有以MnO 2计为2.0重量％以下的氧化锰。

4. 发明授权

US4959333A Non-reducing dielectric ceramic composition 失效
标题翻译：非还原电介质陶瓷组合物
公开(公告)号：US4959333A
公开(公告)日：1990-09-25
申请号：US386790
申请日：1989-07-27
申请人： Yoshiaki Mori , Hiroshi Takagi , Masaru Fujino , Yukio Sakabe
发明人： Yoshiaki Mori , Hiroshi Takagi , Masaru Fujino , Yukio Sakabe
IPC分类号： C04B35/00 , C04B35/46 , C04B35/499 , H01B3/12 , H01G4/12
CPC分类号： H01G4/1263 , C04B35/499
摘要： A non-reducing dielectric ceramic composition consists essentially of a basic composition expressed by the general formula: xPb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3 --yPb(Zn.sub.1/3 Nb.sub.2/3)O.sub.3 --zPbTiO.sub.3 where x, y and z are percentages by weight of the respective component and take values within the following respective ranges 98.5.ltoreq.x.ltoreq.59.5, 1.0.ltoreq.y.ltoreq.40.0, 0.5.ltoreq.z.ltoreq.10.0,and an anti-reducing agent incorporated therein and expressed by the general formula: aLi.sub.2 O--bRO--cB.sub.2 O.sub.3 +(1--a--b--c)SiO.sub.2 where R is at least one element selected from the group consisting of Mg, Ca, Sr and Ba, a, b, and c are molar ratios of the respective component and take values within the following respective ranges: 0.ltoreq.a.ltoreq.0.2, 0.1.ltoreq.b.ltoreq.0.55, 0.ltoreq.c.ltoreq.0.4.
摘要翻译：非还原电介质陶瓷组合物基本上由以下通式表示的碱性组成：xPb（Mg1 / 3Nb2 / 3）O3-yPb（Zn1 / 3Nb2 / 3）O3-zPbTiO3，其中x，y和z是重量百分数并且取值在以下各自的范围98.5中，其中并入其中的抗还原剂98.5

5. 发明授权

US4977485A Monolithic ceramic capacitor 失效
标题翻译：单片陶瓷电容器
公开(公告)号：US4977485A
公开(公告)日：1990-12-11
申请号：US377410
申请日：1989-07-10
申请人： Yoshiaki Mori , Hiroshi Takagi , Yukio Sakabe
发明人： Yoshiaki Mori , Hiroshi Takagi , Yukio Sakabe
IPC分类号： B32B18/00 , C04B35/499 , H01G4/008 , H01G4/12 , H01G4/30
CPC分类号： H01G4/1254 , B32B18/00 , C04B35/499 , C04B2235/6567 , C04B2235/6582 , C04B2237/34 , C04B2237/66 , C04B2237/68
摘要： A monolithic ceramic capacitor which comprises a laminate composed of a plurality of dielectric ceramic layers and internal electrode layers provided between said dielectric ceramic layers, and external electrodes provided at both ends of said laminate and electrically connected to said internal electrode layers, said dielectric ceramic layer being a dielectric ceramic containing lead oxide and a reduction inhibitor and said internal electrode layer being copper or a copper alloy.

6. 发明授权

US5672220A Method of producing a laminated electronic device 失效
标题翻译：层压电子器件的制造方法
公开(公告)号：US5672220A
公开(公告)日：1997-09-30
申请号：US636685
申请日：1996-04-23
申请人： Nagato Omori , Yukio Hamaji , Yoshiaki Mori , Yukio Sakabe
发明人： Nagato Omori , Yukio Hamaji , Yoshiaki Mori , Yukio Sakabe
IPC分类号： H01G4/12 , H01G4/30 , H05K1/03 , H05K3/46 , C04B37/00
CPC分类号： H01G4/30 , H05K1/0306 , H05K3/4611 , H05K3/4629
摘要： A plurality of dielectric ceramic sheets having inner electrodes thereon are laminated and sintered. The ceramic sheets are made of a non-reducing dielectric material, and the inner electrodes are made of a base metal or a base metal alloy. After a binder removing step, the laminate is sintered in a mixed gas which contains either one or both of carbon dioxide with a purity of 99.9% or more and carbon monoxide with a purity of 99.9% or more as its main constituent and further contains hydrogen and oxygen with their densities regulated.
摘要翻译：其上具有内电极的多个介电陶瓷片被层压并烧结。陶瓷片由非还原电介质材料制成，内电极由贱金属或贱金属合金制成。在粘合剂除去步骤之后，将层压体在含有纯度为99.9％以上的二氧化碳中的一种或两种作为主要成分的纯度为99.9％以上的一氧化碳的混合气体中烧结，并且还含有氢氧气密度调节。

7. 发明授权

US4800459A Circuit substrate having ceramic multilayer structure containing chip-like electronic components 失效
标题翻译：具有包含芯片状电子部件的陶瓷多层结构的电路基板
公开(公告)号：US4800459A
公开(公告)日：1989-01-24
申请号：US119674
申请日：1987-11-12
申请人： Horshi Takagi , Yoshiaki Mori , Yukio Sakabe
发明人： Horshi Takagi , Yoshiaki Mori , Yukio Sakabe
IPC分类号： H01L23/498 , H01L23/64 , H05K1/03 , H05K1/09 , H05K1/18 , H05K3/46 , H01G4/10
CPC分类号： H05K1/186 , H01L23/49822 , H01L23/647 , H01L2924/0002 , H01L2924/09701 , H05K1/0306 , H05K1/092 , H05K2201/09127 , H05K2201/10636 , H05K3/4611 , H05K3/4614 , H05K3/4629 , Y02P70/611
摘要： A circuit substrate (1) comprises a ceramic laminated structure (10) which has a plurality of ceramic layers (2-7) including ceramic layers (3-6) having cavities (44-49). Chip-like electronic components such as a laminated ceramic capacitor (26, 27) and a resistor (28) are received in the cavities. The chip-like electronic components are formed with external terminal electrodes (29-34) respectively. Conductors (15-20) are formed in through holes (35-43) provided in the ceramic layers and interfaces between adjacent pairs of the ceramic layers, to be connected to the external terminal electrodes. The external terminal electrodes are prepared from metal which is mainly composed of at least one of nickel, copper and palladium, and the conductors are prepared from metal which is mainly composed of copper.
摘要翻译：电路基板（1）包括陶瓷层叠结构（10），该陶瓷层叠结构（10）具有包括具有空腔（44-49）的陶瓷层（3-6）的多个陶瓷层（2-7）。诸如层叠陶瓷电容器（26,27）和电阻器（28）的片状电子部件被容纳在空腔中。芯片状电子部件分别由外部端子电极（29-34）形成。导体（15-20）形成在陶瓷层中设置的通孔（35-43）中，并且在相邻的陶瓷层对之间形成与外部端子电极连接的接口。外部端子电极由主要由镍，铜和钯中的至少一种构成的金属制成，导体由主要由铜构成的金属制成。

8. 发明授权

US09006555B2 Percussion instrument apparatus, system and process 有权
标题翻译：打击乐器设备，系统和过程
公开(公告)号：US09006555B2
公开(公告)日：2015-04-14
申请号：US13571267
申请日：2012-08-09
申请人： Yoshiaki Mori
发明人： Yoshiaki Mori
IPC分类号： G10H1/32 , G10H3/00 , G10H3/14
CPC分类号： G10H3/14 , G10H3/146 , G10H2230/275 , G10H2230/301 , Y10T29/49574
摘要： A percussion instrument that suppresses erroneous detection by a rim sensor includes a first plate affixed to a frame, a second plate elastically supported on the first plate by one or more elastic members, and a rim sensor attached to the second plate. Large vibrations of the frame from an impact of a strike on the rim are transmitted to the second plate, and the rim sensor provides an output corresponding to the striking force. Also, vibrations of the frame generated by striking sound or external sound is attenuated by the elastic member, to suppress transmission of such vibrations to the second plate.
摘要翻译：抑制由轮辋传感器错误检测的打击乐器包括固定在框架上的第一板，通过一个或多个弹性构件弹性地支撑在第一板上的第二板，以及附着到第二板的轮辋传感器。来自轮辋撞击的冲击的框架的大的振动被传递到第二板，并且轮辋传感器提供对应于打击力的输出。此外，由弹性构件衰减由打击声或外部声音产生的框架的振动，以抑制这种振动向第二板的传播。

9. 发明授权

US08686264B2 Percussion instrument apparatus, system and process 有权
标题翻译：打击乐器设备，系统和过程
公开(公告)号：US08686264B2
公开(公告)日：2014-04-01
申请号：US13545913
申请日：2012-07-10
申请人： Yutaka Morita , Yoshiaki Mori
发明人： Yutaka Morita , Yoshiaki Mori
IPC分类号： G10D13/02
CPC分类号： G10D13/02 , G10H1/32 , G10H2230/275
摘要： A percussion instrument includes a mainframe having a bottom part defining a lower surface. A head is tensioned over an inner part of the mainframe. A hoop structure is arranged over the outer periphery of the head and applies tension to the head. The hoop structure has a lower surface provided with a plurality of recesses. Female threaded connector parts are contained within the recesses. A plurality of bolts extend through the bottom part of the mainframe and engage the female threaded connector parts, to affix the hoop structure to the mainframe. The bolts extend into the bottom part of the mainframe, such that exposure of the bolts on the upper surface side of the hoop structure can be avoided.
摘要翻译：打击乐器包括具有限定下表面的底部的主机。头部张紧在主机的内部。环形结构布置在头部的外周边上并向头部施加张力。环形结构具有设置有多个凹部的下表面。内螺纹连接器部件包含在凹部内。多个螺栓延伸穿过主机的底部并与内螺纹连接器部分接合，以将箍结构固定在主机上。螺栓延伸到主机的底部，从而可以避免螺栓在箍结构的上表面侧的暴露。

10. 发明申请

US20110049868A1 CLAMPS FOR MUSICAL INSTRUMENT STAND 有权
标题翻译：音乐乐器夹
公开(公告)号：US20110049868A1
公开(公告)日：2011-03-03
申请号：US12829322
申请日：2010-07-01
申请人： Yoshiaki Mori
发明人： Yoshiaki Mori
IPC分类号： F16B12/40
CPC分类号： F16B7/0493 , F16B2/10
摘要： A clamp for a musical instrument stand is equipped with a pipe retaining section having a metal base section formed with an abutting surface having a cylindrical inner peripheral surface, and a metal fastening section formed with a fastening surface having a cylindrical inner peripheral surface that is opposite to the abutting surface of the base section, wherein the abutting surface and the fastening surface hold an outer peripheral surface of a pipe from one side and another side to retain the pipe, and the clamp comprises a pipe sleeve in a semi-cylindrical shape that is made of a resin material, and has an outer peripheral surface to be abutted to the abutting surface or the fastening surface so as to be mounted on the abutting surface or the fastening surface; and a recessed section that is provided in a concave shape in a portion of at least one surface among an outer peripheral surface of the pipe sleeve, the abutting surface and the fastening surface, wherein a predetermined space surrounded by the recessed section and a surface opposite to the recessed section is formed between the abutting surface and the outer peripheral surface of the pipe sleeve opposite to the abutting surface or between the fastening surface and the outer peripheral surface of the pipe sleeve opposite to the fastening surface.
摘要翻译：用于乐器架的夹具配备有具有金属基部的管道保持部，金属基部形成有具有圆筒形内周面的抵接表面，金属紧固部形成有紧固表面，该紧固表面具有与其相对的圆柱形内周面到所述基部的邻接表面，其中所述邻接表面和所述紧固表面从一侧和另一侧保持管的外周表面以保持所述管，并且所述夹具包括半筒形形状的管套管，由树脂材料制成，并且具有与邻接表面或紧固表面抵接以便安装在邻接表面或紧固表面上的外周表面; 以及凹部，其在所述管套的外周面，所述抵接面和所述紧固面之间的至少一个表面的一部分中设置为凹形，其中，由所述凹部包围的预定空间和与所述凹部相对的表面所述凹部形成在所述抵接面与所述管套的与所述抵接面相反的外周面或所述紧固面与所述管套与所述紧固面相反的外周面之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式