-
公开(公告)号：US4859255A
公开(公告)日：1989-08-22
申请号：US165371
申请日：1988-02-29
CPC分类号： H01F1/0577
摘要： A magnetically anisotropic sintered permanent magnet of the FeCoBR system (R is sum of R.sub.1 and R.sub.2) wherein:R.sub.1 is Dy, Tb, Gd, Ho, Er, Tm and/or Yb, andR.sub.2 comprises 80 at % or more of Nd and Pr in R.sub.2, and the balance of other rare earth elements exclusive of R.sub.1,said system consisting essentially of, by atomic percent, 0.05 to 5% of R.sub.1, 12.5 to 20% of R, 4 to 20% of B up to 35% of Co, and the balance being Fe. Additional elements M(Ti, Zr, Hf, Cr, Mn, Ni, Ta, Ge, Sn, Sb, Bi, Mo, Nb, Al, V, W) may be present.
摘要翻译： FeCoBR系的磁各向异性烧结永磁体（R为R1和R2的和），其中：R1为Dy，Tb，Gd，Ho，Er，Tm和/或Yb，R2包含80原子％以上的Nd， Pr在R2中的余量以及不包括R1的其它稀土元素的余量，所述体系基本上由原子百分比组成，R1为0.05〜5％，R为12.5〜20％，B〜4％〜20％ 的Co，余量为Fe。 可以存在附加元素M（Ti，Zr，Hf，Cr，Mn，Ni，Ta，Ge，Sn，Sb，Bi，Mo，Nb，Al，V，W）。
-
公开(公告)号：US4678053A
公开(公告)日：1987-07-07
申请号：US918635
申请日：1986-10-14
摘要： A tiltable tricycle comprises a body frame, a single front wheel steerably supported on a front portion of the body frame, a power unit mounted on a rear portion of the body frame and including at least an engine, a joint case connected to the power unit for vertical angular movement, a rear axle support case connected to the joint case for lateral rolling movement, a rear axle assembly rotatably supported on the rear axle support case, a pair of rear wheels coupled to the rear axle assembly, respectively, and a shock absorber disposed between the body frame and the joint case.
摘要翻译： 可倾斜的三轮车包括主体框架，可转向地支撑在主体框架的前部上的单个前轮，安装在主体框架的后部上并且至少包括发动机的动力单元，连接到动力单元的联接壳体 用于垂直角运动，连接到用于横向滚动运动的接头壳体的后轴支撑壳体，可旋转地支撑在后轴支撑壳体上的后轴组件，分别联接到后轴组件的一对后轮和一个震动 吸收器设置在主体框架和接头壳体之间。
-
公开(公告)号：US4601875A
公开(公告)日：1986-07-22
申请号：US532471
申请日：1983-09-15
CPC分类号： C22C1/0441 , H01F1/0577 , Y10T29/49076
摘要： Permanent magnetic materials of the Fe-B-R type are produced by:preparing an metallic powder having a mean particle size of 0.3-80 microns and a composition of, by atomic percent, 8-30% R (rare earth elements), 2-28% B, and the balance Fe, compacting, sintering at a temperature of 900-1200 degrees C., and aging at a temperature ranging from 350 degrees C. to the temperature for sintering. Co and additional elements M (Ti, Ni, Bi, V, Nb, Ta, Cr, Mo, W, Mn, Al, Sb, Ge, Sn, Zr, Hf) may be present.
摘要翻译： 通过以下方式制备Fe-BR型永久磁性材料：制备平均粒径为0.3-80微米的金属粉末，原子百分比为8-30％的R（稀土元素），2-28 ％B，余量为Fe，压实，烧结温度为900-1200摄氏度，并在350摄氏度至烧结温度下老化。 可以存在Co和附加元素M（Ti，Ni，Bi，V，Nb，Ta，Cr，Mo，W，Mn，Al，Sb，Ge，Sn，Zr，Hf）。
-
公开(公告)号：US4506947A
公开(公告)日：1985-03-26
申请号：US438821
申请日：1982-11-03
CPC分类号： G02B6/2551 , G01B11/272 , G01M11/37 , G02B6/2555
摘要： In the connection of the opposed ends of two optical fibers, a method and apparatus for core alignment of the optical fibers, comprises placing the two optical fibers being connected so that their ends face each other, and illuminating at least the facing ends with a beam of ultraviolet light thereby causing the illuminated ends of the cores of the optical fibers which are doped with germanium (Ge) to emit light of a wavelength in the visible region and enabling the core alignment to be directly monitored visually with the aid of the visible light so emitted from the cores during the course of the core alignment.
摘要翻译： 在两个光纤的相对端的连接中，用于光纤的芯线对准的方法和装置包括将两个光纤连接成使得它们的端部彼此面对，并且用光束至少照射相对端部 的紫外线，从而使掺杂有锗（Ge）的光纤的芯的照明端发射出可见光区域的波长的光，并且借助于可见光直接监视核心对准 因此在核心对准过程中从核心发射。
-
公开(公告)号：US4481909A
公开(公告)日：1984-11-13
申请号：US466783
申请日：1983-02-16
申请人： Toshiyuki Takada , Hitoshi Yamamoto
发明人： Toshiyuki Takada , Hitoshi Yamamoto
CPC分类号： F02B33/14 , F02B2075/025
摘要： A crankchamber precompression type two-cycle internal combustion engine including at least one cylinder assembly, each cylinder assembly including a stepped cylinder constituted by a minor diameter cylinder portion and a major diameter cylinder portion, a stepped piston received in the stepped cylinder and constituted by a minor diameter piston portion and a major diameter piston portion adapted to be fitted in the minor diameter cylinder portion and the major diameter cylinder portion respectively, a crankchamber connected to the major diameter cylinder portion, a working chamber defined between the minor diameter cylinder portion and the minor diameter piston portion, and a sub-intake chamber defined between the major diameter cylinder portion and the minor diameter piston portion. The sub-intake chamber is connected to an auxiliary carburetor set beforehand to form a mixture of fuel of high quality and air, and the crankchamber is connected to a main carburetor set beforehand to form a mixture of fuel of low quality and air. The working chamber is formed, in addition to a main scavenging port communicated with the crankchamber, with an auxiliary scavenging port which is communicated with the sub-intake chamber through a super-charging reservoir.
摘要翻译： 一种曲轴箱预压型双循环内燃机，其包括至少一个气缸组件，每个气缸组件包括由小直径气缸部分和大直径气缸部分构成的阶梯式气缸，阶梯式活塞容纳在阶梯式气缸中并由 小直径活塞部分和大直径活塞部分，分别适于安装在小直径圆筒部分和大直径圆筒部分中，曲柄腔连接到大直径圆筒部分，工作室限定在小直径筒部分和 小直径活塞部分和限定在大直径圆筒部分和小直径活塞部分之间的子进气室。 副进气室预先连接到辅助化油器，以形成高质量的燃料和空气的混合物，并且曲轴箱预先连接到主化油器，以形成低质量燃料和空气的混合物。 除了与曲柄仓连通的主清扫口之外，还形成有辅助扫气口，该辅助扫气口通过超级充气容器与副进气室连通。
-
公开(公告)号：US4343377A
公开(公告)日：1982-08-10
申请号：US119960
申请日：1980-02-08
申请人： Shinichi Tamba , Hitoshi Yamamoto , Ryoji Uda
发明人： Shinichi Tamba , Hitoshi Yamamoto , Ryoji Uda
CPC分类号： F01M1/06 , F02B2075/025
摘要： A crank mechanism such as in a two stroke internal combustion engine has a lubricating system comprised of an oil passage formed in the crankarm and the crankpin with one end opening to the bearing between the connecting rod and the crankpin and the other end to the side surface of the crank arm facing to the main bearing. Lubricant oil is supplied through the main bearing and an oil receiver which is located between the crankarm and the main bearing. The oil receiver is held in position by being axially compressed and resiliently deformed between the crankarm and the main bearing. For the purpose, the oil receiver is formed with a resiliently deformable portion.
摘要翻译： 诸如在二冲程内燃机中的曲柄机构具有润滑系统，该润滑系统包括形成在曲柄臂中的油通道和曲柄销，其一端通向连杆和曲柄销之间的轴承，另一端连接到侧面 曲柄臂面向主轴承。 润滑油通过主轴承和位于曲柄臂和主轴承之间的油接收器供应。 油接收器通过轴向压缩并在曲柄臂和主轴承之间弹性变形而保持就位。 为此，油接收器形成有可弹性变形的部分。
-
公开(公告)号：US10061226B2
公开(公告)日：2018-08-28
申请号：US15477576
申请日：2017-04-03
申请人： Kazuaki Kamihara , Yuuichiroh Uematsu , Tetsuya Muto , Tomohide Takenaka , Keita Sone , Keita Gotoh , Masahiko Shakuto , Takamasa Ozeki , Mutsuki Morinaga , Hitoshi Yamamoto , Keiko Kajimura
发明人： Kazuaki Kamihara , Yuuichiroh Uematsu , Tetsuya Muto , Tomohide Takenaka , Keita Sone , Keita Gotoh , Masahiko Shakuto , Takamasa Ozeki , Mutsuki Morinaga , Hitoshi Yamamoto , Keiko Kajimura
CPC分类号： G03G15/0855 , G03G15/0131 , G03G15/0189 , G03G15/0806 , G03G15/0856 , G03G15/0865 , G03G15/5058 , G03G15/556
摘要： An image forming apparatus includes an image bearer, a toner image forming device, a plurality of image density detectors, and a controller. The plurality of image density detectors are disposed at predetermined intervals opposite the image bearer in a width direction of the image bearer. The controller causes the toner image forming device to form toner image patterns having an identical density at the plurality of positions on the image bearer and the plurality of image density detectors detects a density of the toner image patterns. Based on the detected density of the toner image patterns, the controller identifies multiple cyclic fluctuations of the density of the toner image patterns and adjusts an image forming condition based on the multiple cyclic fluctuations of the density of the toner image patterns to decrease an amplitude caused by the multiple cyclic fluctuations of the density of the toner image patterns.
-
公开(公告)号：US09966541B2
公开(公告)日：2018-05-08
申请号：US14400801
申请日：2012-06-14
IPC分类号： H01L51/00 , C07D403/14 , C09K11/06 , C07D405/14 , H01L51/50 , H01L51/52
CPC分类号： H01L51/0072 , C07D403/14 , C07D405/14 , C09B57/00 , C09B57/008 , C09B57/10 , C09K11/06 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1048 , C09K2211/1059 , C09K2211/1074 , C09K2211/1088 , C09K2211/185 , H01L51/0052 , H01L51/0067 , H01L51/0073 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L2251/301 , H01L2251/308 , H01L2251/5384
摘要： An organic electroluminescence device utilizes a novel combination comprising one or more biscarbazole derivative compounds as the phosphorescent host material in combination with a green phosphorescent dopant material in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1A) or (1B) below; where A1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X1 and X2 each are a linking group; Y1 to Y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the green phosphorescent dopant material is a phosphorescent organometallic complex having a chemical structure represented by LL′L″M wherein M is a metal that forms octahedral complexes, L, L′, and L″ are equivalent or inequivalent bidentate ligands wherein each L comprises a substituted or unsubstituted phenylpyridine ligand coordinated to M through an sp2 hybridized carbon and N; and, one of L, L′ and L″ is different from at least one of the other two.
-
公开(公告)号：US09142791B2
公开(公告)日：2015-09-22
申请号：US14113529
申请日：2011-05-27
CPC分类号： H01L51/5056 , H01L51/0054 , H01L51/0071 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5028 , H01L51/5072 , H01L51/56 , H01L2251/308 , H01L2251/552
摘要： Organic light-emitting devices having a multi-component organic electroluminescent layer. The organic electroluminescent layer comprises a phosphorescent dopant and a host material that is a mixture of at least three different compounds: a wide band gap host compound, an electron-transporting host compound, and a hole-transporting host compound. Use of such a multi-component organic electroluminescent layer may improve device efficiency and lifetime.
摘要翻译： 具有多组分有机电致发光层的有机发光器件。 有机电致发光层包括磷光掺杂剂和作为至少三种不同化合物的混合物的主体材料：宽带隙主体化合物，电子传输性主体化合物和空穴传输性主体化合物。 使用这种多组分有机电致发光层可以提高器件的效率和寿命。
-
40.发明申请BISCARBAZOLE DERIVATIVE HOST MATERIALS AND RED EMITTER FOR OLED EMISSIVE REGION 审中-公开二氧化碳衍生物主导材料和用于OLED发动区域的红色发射体公开(公告)号：US20150194622A1
公开(公告)日：2015-07-09
申请号：US14400637
申请日：2012-06-14
IPC分类号： H01L51/50
CPC分类号： H01L51/5016 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0072 , H01L51/0085 , H01L51/009 , H01L51/0092
摘要： The organic electroluminescence device utilizes a novel combination of a biscarbazole derivative compound as a phospherescent host materials and an orgaphosphorescent material as a red phosphorescent dopant material in the light emitting region of the device, where the biscarbazole derivative compound is represented by a formula (1); wherein the red phosphorescent dopant material is a phosphorescent organometallic complex having a substituted chemical structure represented by one of the partial chemical structures represented by a formulas (D1), (D2) and (D3).
摘要翻译： 有机电致发光元件利用二咔唑衍生物化合物作为磷光体主体材料和作为红色磷光掺杂剂材料的有机发光材料在器件的发光区域中的新型组合，其中双咔唑衍生物化合物由式（1）表示， ; 其中所述红色磷光掺杂剂材料是由式（D1），（D2）和（D3）表示的部分化学结构之一表示的具有取代的化学结构的磷光有机金属络合物。
-
-
-
-
-
-
-
-
-
搜索结果
217 条记录 (耗时 0.034 秒)
