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    • 43. 发明授权
    • High pressure fuel pump for internal combustion engine
    • 用于内燃机的高压燃油泵
    • US5511956A
    • 1996-04-30
    • US262629
    • 1994-06-20
    • Hiroshi HasegawaTakeo Yoshida
    • Hiroshi HasegawaTakeo Yoshida
    • F02M39/02F02M59/06F02M59/08F02M59/10F04B1/00
    • F02M59/06F02M39/02F02M59/08
    • A high pressure pump for an engine fuel injection system, wherein the pump has a plurality of positive displacement pumping devices that are operating so that their delivery cycles overlap and so that the instantaneous speed of the pumping devices during their delivery strokes is constant so as to minimize pressure variations in the system and avoid the necessity of having the pump being driven in synchronized relationship to the engine output shaft. This permits the use of a variable speed drive so that the pump can be driven at speed ratios depending upon engine demand and/or eliminates the necessity for positive drives to maintain synchronization. A number of embodiments showing different pump configurations are disclosed.
    • 一种用于发动机燃料喷射系统的高压泵,其中所述泵具有多个正位移泵送装置,所述多个正排量泵送装置的操作使得其输送循环重叠,并且使得泵送装置在其输送冲程期间的瞬时速度恒定,以便 最小化系统中的压力变化,并避免使泵被驱动与发动机输出轴处于同步关系的必要性。 这允许使用变速驱动器,使得泵可以根据发动机需求以速度比驱动和/或消除积极驱动器维持同步的必要性。 公开了示出不同泵配置的多个实施例。
    • 44. 再颁专利
    • High pressure fuel injection unit
    • 高压燃油喷射装置
    • USRE34591E
    • 1994-04-26
    • US885343
    • 1992-05-19
    • Takeo YoshidaMinoru Suzuki
    • Takeo YoshidaMinoru Suzuki
    • F02M51/06F02M47/02F02M59/46F02M61/16F02M47/00
    • F02M45/12F02M47/027F02M61/161F02M63/0017F02M63/0068
    • An accumulator type of fuel injection nozzle having an injection valve, a first electromagnet for initiating fuel injection, and a second electromagnet for controlling the lift amount of the injection valve is provided with an energizing arrangement which enables effective fuel injection control but which greatly reduces the risk of burning damage to the electromagnets. The amp-turn characteristics of the first electromagnet coil provide for a rapid start-up time wherein the peak magnetic flux is reached relatively quickly. In contrast, the amp-turn characteristics of the second electromagnet coil provide for a more gradual start-up time so that peak magnetic flux is reached more gradually. The second electromagnet coil is also adapted to achieve a relatively large magnetic flux without the need for large current supply. In operation, when the second electromagnet is energized, such energization is started before energization of the first electromagnet for a particular fuel injection cycle.
    • 具有喷射阀,用于启动燃料喷射的第一电磁体和用于控制喷射阀的提升量的第二电磁体的蓄能器型燃料喷射喷嘴设置有能够进行有效的燃料喷射控制但是大大降低 燃烧电磁铁损坏的危险。 第一电磁线圈的放大转弯特性提供了快速启动时间,其中峰值磁通相对快速地达到。 相比之下,第二电磁线圈的放大转弯特性提供了更渐进的启动时间,从而使得峰值磁通量逐渐达到。 第二电磁线圈也适于实现较大的磁通量,而不需要大电流供应。 在操作中,当第二电磁体通电时,在针对特定燃料喷射循环的第一电磁体通电之前开始这种通电。
    • 48. 发明授权
    • Silicone rubber composition
    • 硅橡胶组合物
    • US4771099A
    • 1988-09-13
    • US121226
    • 1987-11-16
    • Kunio ItohTakeo YoshidaMasaharu Takahashi
    • Kunio ItohTakeo YoshidaMasaharu Takahashi
    • C08K3/36C07C409/38C08K5/14C08K5/5419C08L83/04C08L83/07C08G77/06
    • C08K5/14C08K5/5419
    • The silicone rubber composition of the invention comprises, as the peroxide curing agent, a neopentane diol derivative represented by the general formulaR.sup.1 --O--O--CO--O--CH.sub.2 --C(CH.sub.3).sub.2 --CH.sub.2 --O--CO--O--O--R.sup.2,in which R.sup.1 and R.sup.2 are each, independently from the other, a monovalent hydrocarbon group having 3 to 10 carbon atoms or a silyl group of the general formula --SiR.sup.3.sub.3, R.sup.3 being a methyl, ethyl or phenyl group, such as trimethyl silyl, in admixture with a diorganopolysiloxane and a reinforcing silica filler. By virtue of this unique formulation, the silicone rubber composition is suitable for hot-air vulcanization without compression as in the vulcanization process by extrusion molding followed by heating in a hot-air oven.
    • 本发明的硅橡胶组合物包含作为过氧化物固化剂的由通式R 1 -O O-CO-O-CH 2 -C(CH 3)2 -CH 2 -O-CO-OO-R 2表示的新戊二醇衍生物, 其中R1和R2各自独立地为具有3-10个碳原子的一价烃基或通式-SiR33的甲硅烷基,R3是甲基,乙基或苯基,例如三甲基甲硅烷基,在三 与二有机聚硅氧烷和增强二氧化硅填料混合。 凭借这种独特的配方,硅橡胶组合物适用于无压缩的热空气硫化,如硫化过程中的挤出成型,然后在热空气烘箱中加热。
    • 50. 发明授权
    • Method of manufacturing semiconductor device and semiconductor device
    • 制造半导体器件和半导体器件的方法
    • US07670860B2
    • 2010-03-02
    • US11797046
    • 2007-04-30
    • Takeo Yoshida
    • Takeo Yoshida
    • H01L21/311
    • H01L27/14685H01L27/14603H01L27/14625H01L31/0232
    • A method of manufacturing a semiconductor device, the semiconductor device comprising: a semiconductor substrate; a pixel portion including an in-layer lens; and a peripheral circuit portion including a metal wiring portion, the pixel portion and the peripheral circuit portion being on the semiconductor substrate, the method comprising: forming an insulating film in the pixel portion and the peripheral circuit portion, so as to cover the metal wiring portion; providing, on the insulating film, a lens material layer for forming the in-layer lens; forming a resist layer for etching the lens material layer; curing the resist layer; and forming a first region and a second region in the resist layer, wherein a portion of the resist layer in the first region is thicker than that of the resist layer in the second region, the first region being in the peripheral circuit portion and the second region being in the pixel portion.
    • 一种制造半导体器件的方法,所述半导体器件包括:半导体衬底; 包括层内透镜的像素部分; 以及包括金属布线部分,像素部分和外围电路部分在半导体衬底上的外围电路部分,该方法包括:在像素部分和外围电路部分中形成绝缘膜,以覆盖金属布线 一部分; 在所述绝缘膜上设置用于形成所述层内透镜的透镜材料层; 形成用于蚀刻透镜材料层的抗蚀剂层; 固化抗蚀层; 以及在所述抗蚀剂层中形成第一区域和第二区域,其中所述第一区域中的所述抗蚀剂层的一部分比所述第二区域中的所述抗蚀剂层的厚度大,所述第一区域在所述外围电路部分中, 区域在像素部分中。