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51. 发明申请

US20080130337A1 Voltage Generating Circuit 审中-公开
标题翻译：电压发生电路
公开(公告)号：US20080130337A1
公开(公告)日：2008-06-05
申请号：US11866257
申请日：2007-10-02
申请人： Yukio Takahashi
发明人： Yukio Takahashi
IPC分类号： H02M7/06
CPC分类号： H02M1/4225 , Y02B70/126
摘要： A voltage generating circuit for generating a DC voltage at both ends of a series capacitor based on an AC voltage generated from an AC power supply with one end thereof connected to a coil, the series capacitor including a first capacitor and a second capacitor with a series connecting point thereof connected to the other end of the AC power supply, the voltage generating circuit comprising: a first transistor connected to the one end of the AC power supply via the coil; a second transistor connected to the other end of the AC power supply; a first diode connected in parallel to the second transistor in a reverse direction, and in series to the first transistor in a forward direction; a second diode connected in parallel to the first transistor in a reverse direction, and in series to the second transistor in a forward direction; a third diode connected between the one end of the AC power supply via the coil and one end of the series capacitor, in a forward direction from the AC power supply to the one end of the series capacitor; and a fourth diode connected between the one end of the AC power supply via the coil and the other end of the series capacitor, in a reverse direction from the AC power supply to the other end of the series capacitor.
摘要翻译：一种电压发生电路，用于根据从一端连接到线圈的交流电源产生的交流电压产生串联电容器的两端的直流电压，所述串联电容器包括第一电容器和第二电容器，连接点连接到交流电源的另一端，电压产生电路包括：第一晶体管，经由线圈连接到交流电源的一端; 连接到所述交流电源的另一端的第二晶体管; 第一二极管，反向并联连接到第二晶体管，并沿正向串联到第一晶体管; 第二二极管，反向并联连接到第一晶体管，并沿正向串联到第二晶体管; 经由线圈和串联电容器的一端在AC电源的一端之间从AC电源向串联电容器的一端连接的第三二极管; 以及连接在AC电源的一端经由线圈和串联电容器的另一端之间的第四二极管，从AC电源到串联电容器的另一端的相反方向。

52. 发明申请

US20070071986A1 Nonmagnetic Zn-ferrite and composite multilayer type electronic part using the same 审中-公开
标题翻译：非磁性Zn铁氧体和复合多层电子部件使用它们
公开(公告)号：US20070071986A1
公开(公告)日：2007-03-29
申请号：US11527623
申请日：2006-09-27
申请人： Hidenobu Umeda , Yukio Takahashi
发明人： Hidenobu Umeda , Yukio Takahashi
IPC分类号： B32B9/00 , B32B19/00
CPC分类号： H01F17/04 , C04B35/2625 , C04B35/265 , C04B35/2658 , C04B2235/3206 , C04B2235/3208 , C04B2235/3232 , C04B2235/3244 , C04B2235/3256 , C04B2235/3258 , C04B2235/3265 , C04B2235/3275 , C04B2235/3279 , C04B2235/3284 , C04B2235/3293 , C04B2235/3298 , C04B2235/3418 , C04B2235/6025 , C04B2235/727 , C04B2235/77 , C04B2235/83 , C04B2235/96 , H01F17/0013 , H01F27/40 , H01F2017/0026 , Y10T428/31678
摘要： In the nonmagnetic Zn-ferrite of the present invention comprising iron oxide and zinc oxide, the content of Fe2+ is specifically limited. Alternately in the nonmagnetic Zr-ferrite comprising iron oxide and zinc oxide as main components, a given amount of at lease one metal oxide selected from the group consisting of manganese oxide, nickel oxide and magnesium oxide is contained. It is thus possible to provide a nonmagnetic Zn-ferrite that can have high resistivity without containing Cu.
摘要翻译：在包含氧化铁和氧化锌的本发明的非磁性Zn-铁氧体中，特别限制Fe 2+ 2+的含量。另外，作为主要成分的以氧化铁，氧化锌为主要成分的非磁性Zr-铁氧体，含有选自锰氧化物，氧化镍，氧化镁的至少一种金属氧化物。因此，可以提供在不含Cu的情况下可以具有高电阻率的非磁性Zn-铁氧体。

53. 发明申请

US20050178441A1 Fuel pump for inter-cylinder direct fuel injection apparatus 审中-公开
标题翻译：用于缸内直接燃油喷射装置的燃油泵
公开(公告)号：US20050178441A1
公开(公告)日：2005-08-18
申请号：US11103445
申请日：2005-04-12
申请人： Shizuka Yamaguchi , Noboru Baba , Masaya Takahasi , Katsuyoshi Terakado , Arata Kagiyama , Masayoshi Kotaki , Shogo Sawada , Kazuo Ojima , Hiroyuki Yamada , Hideki Machimura , Yukio Takahashi
发明人： Shizuka Yamaguchi , Noboru Baba , Masaya Takahasi , Katsuyoshi Terakado , Arata Kagiyama , Masayoshi Kotaki , Shogo Sawada , Kazuo Ojima , Hiroyuki Yamada , Hideki Machimura , Yukio Takahashi
IPC分类号： F02M59/44 , C23C18/31 , C23C18/32 , C23C28/00 , F04B1/04 , F04B53/00 , F04B53/16 , F16L7/00
CPC分类号： C23C28/321 , C23C28/345 , F04B1/0404 , F04B53/162 , F05C2201/021 , F05C2201/903 , F05C2253/12 , Y10S428/936 , Y10T137/7036 , Y10T137/85978 , Y10T428/1275 , Y10T428/12944
摘要： Disclosed herein is a fuel pump for an inter-cylinder direct fuel injection apparatus, in which occurrence of corrosion and attrition caused by cavitation or erosion can be suppressed, their resistance against the environment can be improved, and an excellent lifetime can be achieved in the case of the use of an aluminum material even if the temperature reaches as high as 100° C. or higher and the pressure reaches as high as 7 to 12 MPa. In the fuel pump for an inter-cylinder direct fuel injection apparatus, made of aluminum or an aluminum alloy, a coating film plated with Ni—P or a Ni—P based material is formed by electroless plating.
摘要翻译：这里公开了一种用于缸内直接燃料喷射装置的燃料泵，其中可以抑制由空化或侵蚀引起的腐蚀和磨损的发生，可以提高其对环境的抵抗力，并且可以在即使温度高达100℃以上，压力达到高达7〜12MPa，也可以使用铝材的情况。在由铝或铝合金制成的缸内直接燃料喷射装置的燃料泵中，通过无电镀形成镀Ni-P或Ni-P基材料的涂膜。

54. 发明授权

US06736990B2 Ferrite material 失效
标题翻译：铁氧体材料
公开(公告)号：US06736990B2
公开(公告)日：2004-05-18
申请号：US10069952
申请日：2002-03-07
申请人： Takuya Aoki , Ko Ito , Bungo Sakurai , Yukio Takahashi , Tatsuya Shimazaki , Hidenobu Umeda , Akinori Ohi
发明人： Takuya Aoki , Ko Ito , Bungo Sakurai , Yukio Takahashi , Tatsuya Shimazaki , Hidenobu Umeda , Akinori Ohi
IPC分类号： H01F134
CPC分类号： C04B35/265 , C01G49/0018 , C01G49/0063 , C01G53/006 , C01P2006/42 , C01P2006/80 , C04B35/2666 , C04B2235/3206 , C04B2235/3265 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3298 , C04B2235/3418 , C04B2235/3445 , C04B2235/604 , C04B2235/96 , H01F1/344
摘要： There can be provided an NiCuZn-based ferrite material containing an iron oxide, a copper oxide, zinc oxide and a nickel oxide in predetermined amounts as main components and a bismuth oxide, a silicon oxide, magnesium oxide and a cobalt oxide in predetermined amounts as additional components. Due to the predetermined amounts of the additional components, the ferrite material has an extremely good temperature characteristic (a change in permeability along with a change in temperature is small), a high quality coefficient Q and high strength.
摘要翻译：可以提供以预定量作为主要成分的氧化铁，氧化铜，氧化锌和氧化镍，氧化铋，氧化硅，氧化镁和氧化钴的NiCuZn系铁氧体材料，附加组件。由于预定量的附加组分，铁素体材料具有非常好的温度特性（渗透率随温度变化的变化小），高质量系数Q和高强度。

55. 发明授权

US06558807B2 Oxide magnetic material, coil components using the same, and method for producing oxide magnetic materials and coil components 失效
标题翻译：氧化物磁性材料，使用其的线圈部件以及氧化物磁性材料和线圈部件的制造方法
公开(公告)号：US06558807B2
公开(公告)日：2003-05-06
申请号：US09764089
申请日：2001-01-19
申请人： Ko Ito , Yukio Takahashi
发明人： Ko Ito , Yukio Takahashi
IPC分类号： B32B1502
CPC分类号： C04B35/265 , H01F1/344 , H01F41/046
摘要： To use a media agitating mill of a wet internal circulation type when grinding materials, and offer oxide magnetic materials and coils in which influences of ZrO2 and Y2O3 mixing when using partially stabilized zirconia as media beads are improved. The magnetic materials and coils are characterized in that Fe2O3, ZnO, NiO and CuO are main components, and Y2O3, ZrO2 and Bi2O3 are contained with respect to these main components, where an amount of Y2O3 is 0.007 to 0.028 wt % for the total amount, an amount of ZrO2 is 0.12 to 0.55 wt % therefor and an amount of Bi2O3 is 0.03 to 10.12 wt % for the same.
摘要翻译：在研磨材料时使用湿式内循环型介质搅拌机，并提供氧化物磁性材料和线圈，其中当使用部分稳定的氧化锆作为介质珠粒时，ZrO 2和Y 2 O 3混合的影响被改善。磁性材料和线圈的特征在于Fe2O3，ZnO，NiO和CuO是主要成分，相对于这些主要成分含有Y 2 O 3，ZrO 2和Bi 2 O 3，其中Y 2 O 3的量为0.007〜0.028重量％，ZrO 2的量为0.12〜0.55重量％，Bi 2 O 3的量为0.03〜10.12重量％。

56. 发明授权

US06485840B1 Oxide magnetic material and chip part 失效
标题翻译：氧化物磁性材料和芯片部分
公开(公告)号：US06485840B1
公开(公告)日：2002-11-26
申请号：US09641333
申请日：2000-08-18
申请人： Ko Ito , Yukio Takahashi , Takuya Ono , Hiroshi Harada
发明人： Ko Ito , Yukio Takahashi , Takuya Ono , Hiroshi Harada
IPC分类号： B32B1504
CPC分类号： C04B35/6262 , B32B2311/08 , C04B35/265 , C04B35/624 , C04B35/6261 , C04B35/62625 , C04B2235/3217 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3256 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3418 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/656 , C04B2235/77 , C04B2235/94 , C04B2237/408 , H01F1/344 , H01F17/0006 , Y10T428/12951
摘要： An oxide magnetic material comprising main constituents including Fe2O3, ZnO, CuO and NiO. Y2O3 of 0.003 to 0.021 wt % and ZrO2 of 0.06 to 0.37 wt % are included in said main constituents with respect to all amounts. It is also preferable that Si of 0.010 to 0.0112 wt % is included in said main constituents with respect to all amounts. Further, it is also preferable that Y2O3 of 0.001 to 0.011 wt %, ZrO2 of 0.031 to 0.194 wt %, and Si of 0.010 to 0.056 wt % are included in said main constituents with respect to all amounts.
摘要翻译：一种氧化物磁性材料，其主要成分包括Fe2O3，ZnO，CuO和NiO。 0.003〜0.021重量％的Y 2 O 3和0.06〜0.37重量％的ZrO 2相对于所有量包括在所述主要成分中。相对于所有量，也优选所述主要成分中包含0.010〜0.0112重量％的Si。此外，相对于所有量，还优选在所述主要成分中包含0.001至0.011重量％的Y 2 O 3，0.031至0.194重量％的ZrO 2和0.010至0.056重量％的Si。

57. 发明授权

US06471491B1 High pressure fuel pump 失效
公开(公告)号：US06471491B1
公开(公告)日：2002-10-29
申请号：US09526742
申请日：2000-03-16
申请人： Yoshinobu Ono , Yukio Takahashi , Hideki Machimura , Minoru Hashida , Masayoshi Kotaki , Takefumi Yamamura
发明人： Yoshinobu Ono , Yukio Takahashi , Hideki Machimura , Minoru Hashida , Masayoshi Kotaki , Takefumi Yamamura
IPC分类号： F04B112
CPC分类号： F04B1/2021 , F04B1/122 , F04B1/14 , F04B53/164
摘要： The present invention provides an axial plunger pump which does not need bellows by restricting fuel to a cylinder bore configuring a pump portion and by lubricating the other portion with oil. The high pressure fuel pump comprises a plunger reciprocating according to a shaking movement of a swash plate, a cylinder block forming a pump chamber together with the plunger, and a sealing member provided between the plunger and a cylinder bore for sealing oil leaked from the pump chamber to a chamber surrounding the pump chamber, wherein oil in the oil chamber is supplied from the outside of the high pressure fuel pump.

58. 发明授权

US06312217B1 Variable capacity supercharger 有权
标题翻译：可变容量增压器
公开(公告)号：US06312217B1
公开(公告)日：2001-11-06
申请号：US09524382
申请日：2000-03-13
申请人： Yukio Takahashi
发明人： Yukio Takahashi
IPC分类号： F01D1712
CPC分类号： F02C6/12 , F01D17/165
摘要： A plurality of mounting holes 28 are bored in gas discharge channel 9a of turbine shroud 9 disposed on the inner periphery of turbine housing 1 on the opposite side to bearing housing. Screw holes 29 are constructed corresponding to mounting holes 28, in annular holder 12a formed in cover 12 so that gas discharge channel 9a can be inserted. Screw holes 29 are slightly offset from mounting holes 28 in the gas discharging direction. Stopping screws 30 with taper pins 30a tapered at tips thereof are screwed into screw holes 29, thereby taper pins 30a are inserted into mounting holes 28. Thus, the effects of thermal deformation of the turbine housing are prevented from directly acting on the turbine shroud.
摘要翻译：多个安装孔28在与轴承壳体相对的一侧设置在涡轮壳体1的内周上的涡轮机罩9的气体排出通道9a中钻孔。螺钉孔29相应于形成在盖12中的环形保持件12a中的安装孔28构成，从而可以插入气体排出通道9a。螺杆孔29在气体排出方向上稍微偏离安装孔28。具有在其尖端处锥形的锥形销30a的止动螺钉30被拧入螺钉孔29中，从而锥形销30a插入到安装孔28中。因此，防止涡轮机壳体的热变形的影响直接作用在涡轮机外罩上。

59. 发明授权

US06251299B1 Magnetic material, inductance element using the same and manufacturing method thereof 有权
标题翻译：磁性材料，使用其的电感元件及其制造方法
公开(公告)号：US06251299B1
公开(公告)日：2001-06-26
申请号：US09468914
申请日：1999-12-22
申请人： Takashi Ito , Yukio Takahashi , Fumio Uchikoba
发明人： Takashi Ito , Yukio Takahashi , Fumio Uchikoba
IPC分类号： H01F134
CPC分类号： C04B35/2666 , H01F1/344 , H01F41/0246 , H01F41/046
摘要： Magnetic material has a ceramics having a composition in the range of Fe2O3 35.0 to 44.5 mol %, NiO 47.0 to 56.5 mol % and CuO 5.0 to 12.0 mol %, and the ceramics having relative magnetic permeability of 15 or less, and composes the inductance element comprising this magnetic material and the internal metallic conductor. For making laminated inductance elements by concurrently baking ceramic green sheets and internal metallic conductors, substances to be used as ceramic green sheets, which substances have the composition in the above mentioned range are used, and a silver or silver alloys are used as the internal metallic conductor, and the calcination is carried out at temperature of 880 to 920° C.
摘要翻译：磁性材料具有的组成范围为Fe 2 O 3 35.0至44.5mol％，NiO 47.0至56.5mol％，CuO 5.0至12.0mol％的陶瓷，和相对磁导率为15以下的陶瓷，构成包含该磁性材料的电感元件和内部金属导体。为了通过同时烘烤陶瓷生片和内部金属导体来制造层叠电感元件，使用用作陶瓷生片的物质，其组成为上述范围，并且使用银或银合金作为内部金属导体，煅烧温度为880〜920℃。

60. 发明授权

US06171414B2 Rolling bearing 失效
标题翻译：滚动轴承
公开(公告)号：US06171414B2
公开(公告)日：2001-01-09
申请号：US09098980
申请日：1998-06-17
申请人： Nobuaki Mitamura , Kazuo Sekino , Takaaki Koike , Yukio Takahashi , Mikio Yamaguchi
发明人： Nobuaki Mitamura , Kazuo Sekino , Takaaki Koike , Yukio Takahashi , Mikio Yamaguchi
IPC分类号： C22C3818
CPC分类号： F16C33/30 , F16C33/62 , F16C2360/24 , Y10S384/912
摘要： A rolling bearing comprises races including an inner race and an outer race formed of an alloy steel material; and a plurality of rolling elements formed of a ceramic material and interposed between the inner race and the outer race in such a manner as to be capable of rolling, wherein at least one of the inner race and the outer race is formed of an alloy steel containing 0.7-1.5 wt. % Si, 0.5-2.0 wt. % Cr, and 0.5-2.0 wt. % Mo in a steel, and is subjected to carbonitriding treatment on the surface of the alloy steel material. The rolling bearing excels in the durability and heat resistance even if it is used in a high-temperature high-speed environment, and does not cause a noise fault.
摘要翻译：滚动轴承包括由合金钢材料形成的内圈和外圈的座圈; 以及多个由陶瓷材料形成的滚动元件，其以能够滚动的方式插入在所述内座圈和所述外座圈之间，其中所述内圈和所述外座圈中的至少一个由合金钢含有0.7-1.5重量％％Si，0.5-2.0wt。％Cr和0.5-2.0wt。％Mo，对合金钢材的表面进行碳氮共渗处理。即使在高温高速环境下使用时，滚动轴承的耐久性和耐热性也优异，不会产生噪音故障。

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