会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Filter for electric field coupling parallel resonance type power supply system
    • 电场耦合滤波器并联谐振型电源系统
    • JP2014155427A
    • 2014-08-25
    • JP2013032546
    • 2013-02-05
    • Tomokazu Komazaki友和 駒崎Makoto Hirayama誠 平山Tetsuo Fukuda哲夫 福田Nozomi Tsuzaki望 津崎
    • KOMAZAKI TOMOKAZUHIRAYAMA MAKOTOFUKUDA TETSUOTSUZAKI NOZOMI
    • H02J17/00
    • PROBLEM TO BE SOLVED: To provide a filter for a parallel resonance type power supply system with high power transmission efficiency.SOLUTION: A filter for a parallel resonance type power supply system is characterized in that, a C-coupling band-pass filter comprises parallel resonance circuits in an input terminal and an output terminal in a parallel resonance type power system, and the input terminal and output terminal resonators are connected by a coupling capacitor. The coupling capacitor is formed by connecting two coupling capacitors in series and an inductor or a capacitor is provided between a terminal which is not connected to input/output terminals of the two coupling capacitors, and a ground, thereby having small coupling capacitance. The filter for the parallel resonance type power supply system is also characterized by having a balanced configuration of the filter.
    • 要解决的问题:提供一种具有高功率传输效率的并联谐振型电源系统的滤波器。解决方案:用于并联谐振型电源系统的滤波器的特征在于,C耦合带通滤波器包括并联 并联谐振型电力系统中的输入端子和输出端子中的谐振电路,并且输入端子和输出端子谐振器由耦合电容器连接。 耦合电容器通过串联连接两个耦合电容器,并且在未连接到两个耦合电容器的输入/输出端子的端子和地之间设置电感器或电容器,从而具有小的耦合电容。 用于并联谐振型电源系统的滤波器的特征还在于具有滤波器的平衡配置。
    • 2. 发明专利
    • Filter device
    • 过滤器
    • JP2012182661A
    • 2012-09-20
    • JP2011044284
    • 2011-03-01
    • Tomokazu KomazakiTetsuo Fukuda哲夫 福田友和 駒崎
    • KOMAZAKI TOMOKAZUFUKUDA TETSUO
    • H03H7/01
    • PROBLEM TO BE SOLVED: To provide a compact filter device which is equivalent to a conventional symmetric lattice-type filter circuit consisting of four LC resonant circuits, and in which the insertion loss of passband is reduced.SOLUTION: In a symmetric lattice-type filter consisting of four LC resonant circuits, an inductance L is connected in series equivalently between one end 1 out of two input ends 1, 2 and one end 3 out of two output ends 3, 4, and a lattice-type circuit 5 is configured, between the input end and the output end, by a capacitor C excepting the common impedance of each resonant circuit in the filter device.
    • 要解决的问题:提供一种与由四个LC谐振电路组成的常规对称格子型滤波器电路相当的紧凑型滤波器装置,其中通带的插入损耗减小。 解决方案:在由四个LC谐振电路组成的对称晶格型滤波器中,电感L在两个输入端1,2之间的一端1和两个输出端3之间的一端3等效连接, 如图4所示,并且格栅型电路5由输入端和输出端之间的电容器C构成,除了滤波器装置中的每个谐振电路的公共阻抗。 版权所有(C)2012,JPO&INPIT
    • 3. 发明专利
    • Filter for electric field coupling type power supply system
    • 电场耦合型电源系统滤波器
    • JP2013165558A
    • 2013-08-22
    • JP2012026754
    • 2012-02-09
    • Tomokazu Komazaki友和 駒崎Tetsuo Fukuda哲夫 福田Makoto Hirayama誠 平山
    • KOMAZAKI TOMOKAZUFUKUDA TETSUOHIRAYAMA MAKOTO
    • H02J17/00H02M1/12
    • PROBLEM TO BE SOLVED: To provide a filter for electric field coupling type power supply system that has high electric power transmission efficiency and generates less noise.SOLUTION: There is provided a filter for electric field coupling type power supply system such that an impedance circuit having two input terminals connected to two output terminals of a boosting circuit and two output terminals connected to two input terminals of a step-down circuit is provided between the boosting circuit having two input terminals and two output terminals and the step-down circuit having two input terminals and two output terminals, the impedance circuit being provided with a first capacity C1 and a fourth capacitor C4 between the input terminals and the output terminals corresponding thereto, and with a second capacitor C2 and a third capacity C3 between the input terminals and between the output terminals.
    • 要解决的问题:提供一种具有高电力传输效率并且产生较少噪声的电场耦合型电源系统的滤波器。解决方案:提供一种用于电场耦合型电源系统的滤波器,使得具有 连接到升压电路的两个输出端子的两个输入端子和连接到降压电路的两个输入端子的两个输出端子设置在具有两个输入端子和两个输出端子的升压电路之间,并且降压电路具有两个输入端 端子和两个输出端子,阻抗电路在输入端子和与其对应的输出端子之间设置有第一电容C1和第四电容器C4,并且在输入端子之间和第二电容器C2之间 输出端子。
    • 4. 发明专利
    • Transformer for rotary type noncontact power supply
    • 变压器用于旋转式非接触式电源
    • JP2011243816A
    • 2011-12-01
    • JP2010115919
    • 2010-05-20
    • Tetsuo FukudaTomokazu Komazaki哲夫 福田友和 駒崎
    • KOMAZAKI TOMOKAZUFUKUDA TETSUO
    • H01F38/14H02J17/00
    • PROBLEM TO BE SOLVED: To prevent degradation of performance of a transformer for rotary type noncontact power supply.SOLUTION: In a transformer for rotary type noncontact power supply, a primary coil 2 is formed by winding a wire around a circular iron core 4. The circular iron core 4 has a hollow space inside and an aperture 7 at an inner edge portion in a longitudinal cross-section with respect to a central axis 1. A secondary coil 5 is formed by winding the wire around a plate 8 mounted on a rotating body 9 with the central axis 1 as a rotation axis thereof. The secondary coil 5 is inserted into the primary coil 2 through the aperture 7 so that electric power is supplied by rotating the secondary coil 5 integrally with the rotation body 9 with the primary coil 2 as a fixed axis.
    • 要解决的问题:为了防止旋转型非接触式电源的变压器的性能下降。 解决方案:在用于旋转型非接触电源的变压器中,通过将线绕在圆形铁芯4周围形成初级线圈2.圆形铁芯4具有内部的中空空间和内边缘的孔7 在相对于中心轴线1的纵截面中的部分。次级线圈5通过围绕安装在旋转体9上的板8绕着中心轴线1作为其旋转轴线缠绕而形成。 次级线圈5通过孔7插入初级线圈2中,通过使初级线圈2作为固定轴与旋转体9一体地旋转次级线圈5来供给电力。 版权所有(C)2012,JPO&INPIT
    • 8. 发明授权
    • Helical blade type compressor having a helical blade in a stationary cylinder
    • 螺旋叶片式压缩机,在固定筒中具有螺旋叶片
    • US06425744B2
    • 2002-07-30
    • US09843870
    • 2001-04-30
    • Masao OzuTakayoshi FujiwaraTetsuo Fukuda
    • Masao OzuTakayoshi FujiwaraTetsuo Fukuda
    • F04C1800
    • F04C18/107F04C23/008F04C2240/603
    • A helical blade type compressor is comprising a stationary cylindrical body, a closed-ended cylinder eccentrically arranged surrounding the cylindrical body, a helical compression section including a helical blade serving to divide the free space between the closed-ended cylinder and the cylindrical body into a plurality of compression chambers arranged in the axial direction of the cylindrical body, and a rotary shaft serving to eccentrically rotate the cylinder surrounding the cylindrical body, wherein a helical blade groove is formed on the circumferential surface of the cylindrical body and the helical blade is engaged with the helical groove such that an object fluid is moved in the axial direction of the cylindrical body so as to be compressed in accordance with the eccentric rotation of the cylinder.
    • 螺旋叶片型压缩机包括固定圆柱体,围绕圆柱体偏心设置的封闭式圆柱体,包括用于将封闭圆柱体和圆柱体之间的自由空间分成圆柱体的螺旋形压缩部分的螺旋压缩部分 沿圆筒体的轴向布置的多个压缩室和用于使围绕圆柱体的圆筒偏心旋转的旋转轴,其中在圆柱体的圆周表面上形成螺旋形叶片槽,螺旋叶片接合 螺旋槽使得物体流体沿圆柱体的轴向移动,以便根据气缸的偏心旋转被压缩。