公开(公告)号：US07383803B2

公开(公告)日：2008-06-10

申请号：US11797280

申请日：2007-05-02

申请人： Masahiko Watanabe

发明人： Masahiko Watanabe

IPC分类号： F01L1/34

CPC分类号： F01L1/34 ,  F01L1/34409 ,  F01L1/352 ,  F01L1/356 ,  F01L2101/00 ,  F01L2105/00 ,  Y10T74/2102

摘要： A valve timing control device includes a drive pulley driven by a crankshaft of an engine, and a driven camshaft. The camshaft has a cam that serves to open and close an intake port. An engine valve is spring-loaded by a valve spring, whereas the cam opens or closes the engine valve against the bias of the spring. Torque is transmittable between the drive pulley and the camshaft, and a rotation angle adjusting mechanism is provided therebetween. The rotation angle adjusting mechanism has a movable operating member being movable in a substantially radial direction.

摘要翻译： 气门正时控制装置包括由发动机的曲轴驱动的驱动皮带轮和从动凸轮轴。 凸轮轴具有用于打开和关闭进气口的凸轮。 发动机气门通过阀弹簧弹簧加载，而凸轮克服弹簧的偏压打开或关闭发动机气门。 在驱动皮带轮和凸轮轴之间可传递扭矩，并且在它们之间设置有旋转角度调节机构。 旋转角度调节机构具有可在大致径向移动的可动操作构件。

公开(公告)号：US20070230245A1

公开(公告)日：2007-10-04

申请号：US10589066

申请日：2005-02-09

申请人： Masahiko Watanabe ,  Yasumichi Mori

发明人： Masahiko Watanabe ,  Yasumichi Mori

IPC分类号： G11C29/04

CPC分类号： G11C8/12 ,  G11C16/08 ,  G11C16/28 ,  G11C29/76 ,  G11C29/82

摘要： A semiconductor storage device according to the present invention comprises one or more memory planes 8 comprising a plurality of memory blocks 9, and a block selection circuit for decoding an block address signal for selecting the memory block 9 from the memory plane 8 to select the memory block, generates a dummy block address for selecting a dummy block that is different from the selected block address and a defective block address of a defective block by a predetermined logical operation targeted for a specific partial bit in address bits of the selected block address when the defective block is contained in the memory plane. A bit line connected to the selected memory cell selected by the selected block address and a bit line in the dummy block are connected to differential input terminals of a sense amplifier circuit 9.

摘要翻译： 根据本发明的半导体存储装置包括一个或多个包括多个存储器块9的存储器平面8和一个块选择电路，用于解码用于从存储器平面8中选择存储器块9的块地址信号，以选择存储器 块，产生一个虚拟块地址，用于当所选择的块地址的地址位中的特定部分位的目标地址为预定逻辑运算时，选择不同于所选择的块地址的虚拟块和缺陷块的缺陷块地址， 缺陷块包含在存储器平面中。 连接到由选择的块地址选择的所选存储单元的位线和伪块中的位线连接到读出放大器电路9的差分输入端。

公开(公告)号：US20070228319A1

公开(公告)日：2007-10-04

申请号：US11625853

申请日：2007-01-23

申请人： Tomokazu Ishikura ,  Shinichi Sakano ,  Masahiko Watanabe

发明人： Tomokazu Ishikura ,  Shinichi Sakano ,  Masahiko Watanabe

IPC分类号： H01F1/00

CPC分类号： H01F1/344 ,  C01G49/009 ,  C01P2006/42 ,  C04B35/2683 ,  C04B35/6262 ,  C04B35/62695 ,  C04B2235/3208 ,  C04B2235/3251 ,  C04B2235/3262 ,  C04B2235/3277 ,  C04B2235/3284 ,  C04B2235/3418 ,  C04B2235/6584 ,  C04B2235/786 ,  H01F1/36

摘要： For the purpose of providing a Mn—Zn based ferrite material that is small in magnetic field degradation in high frequency bands of 1 MHz or more, the Mn—Zn based ferrite material includes: as main constituents, Fe2O3: 53 to 56 mol %, ZnO: 7 mol % or less (inclusive of 0 mol %), and the balance: MnO; and as additives, Co: 0.15 to 0.65% by weight in terms of Co3O4, Si: 0.01 to 0.045% by weight in terms of SiO2 and Ca: 0.05 to 0.40% by weight in terms of CaCO3; wherein the δ value (the cation defect amount) defined in the present specification satisfies the relation 3×10−3≦δ≦7×10−3; and the mean grain size is larger than 8 μm and 15 μm or less.

摘要翻译： 为了提供1MHz以上的高频带的磁场劣化小的Mn-Zn系铁氧体材料，Mn-Zn系铁氧体材料包括：作为主要成分的Fe 2 O 3 > 3〜3：53〜56摩尔％，ZnO：7摩尔％以下（含0摩尔％），余量为MnO; 作为添加剂，Co：按Co 3 O 4 Si计为0.15〜0.65重量％，Si：0.01〜0.045重量％，以SiO 2计 和Ca：0.05〜0.40重量％，以CaCO 3 3计; 其中在本说明书中定义的δ值（阳离子缺陷量）满足关系3×10 -3≤= 3×10 -3 -3。 平均粒径大于8μm和15μm以下。

公开(公告)号：US20070181847A1

公开(公告)日：2007-08-09

申请号：US11671479

申请日：2007-02-06

申请人： Tomofumi Kuroda ,  Isao Nakahata ,  Masahiko Watanabe ,  Masahito Furukawa ,  Osamu Hasegawa ,  Takuya Aoki

发明人： Tomofumi Kuroda ,  Isao Nakahata ,  Masahiko Watanabe ,  Masahito Furukawa ,  Osamu Hasegawa ,  Takuya Aoki

IPC分类号： H01F1/00 ,  C04B35/26

CPC分类号： H01F1/36 ,  C04B35/2658 ,  C04B2235/3203 ,  C04B2235/3208 ,  C04B2235/3251 ,  C04B2235/3262 ,  C04B2235/3284 ,  C04B2235/3418 ,  C04B2235/6584 ,  H01F1/22

摘要： It is an object to provide a ferrite material which has a higher saturation magnetic flux density and low core loss, both at 100° C. The ferrite material is composed of a sintered body containing Fe, Mn and Zn as main constituents at x, y and z % by mol in terms of Fe2O3, MnO and ZnO, respectively, and containing Li as an additive at v % by weight in terms of Li2CO3 based on the main constituents, wherein x=55.7 to 60, z=3 to 8.5, y=100−x−z, v=0.3 to 0.8, and x1≦x≦x2 (x1=52.9−0.1z+8.5v and x2=54.4−0.1z+8.5v).

摘要翻译： 本发明的目的是提供在100℃下具有较高的饱和磁通密度和较低铁损的铁氧体材料。铁氧体材料由以x，y为主要成分的以Fe，Mn和Zn为主要成分的烧结体构成 以Fe 2 O 3 O 3，MnO和ZnO为基准分别为z摩尔％，Li为添加剂，以重量％计，Li为添加剂。 基于主要成分，其中x = 55.7至60，z = 3至8.5，y = 100-xz，v = 0.3至0.8，x1 <= x <= x2（x1 = 52.9-0.1z + 8.5v和x2 = 54.4-0.1z + 8.5v）。

公开(公告)号：US20070129530A1

公开(公告)日：2007-06-07

申请号：US11649536

申请日：2007-01-04

申请人： Masanori Watanabe ,  Masahiko Watanabe ,  Atsushi Morikami ,  Takafumi Hirakawa

发明人： Masanori Watanabe ,  Masahiko Watanabe ,  Atsushi Morikami ,  Takafumi Hirakawa

IPC分类号： C08G64/00

CPC分类号： C08G75/28 ,  C08G18/4676 ,  G02B1/04 ,  C08L75/04

摘要： Disclosed is a polythiocarbonate polythiol including repeating units represented by the chemical formula (I): in which formula (I), R represents a divalent hydrocarbon group, which hydrocarbon group may have at least one substituent which does not take part in a reaction with the polyisocyante component and the carbon chain in the hydrocarbon group may include at least one member selected from hetero atoms and an —OCO— group, and the polythiocarbonate polythiol has a number average molecular weight of 200 to 2500.

摘要翻译： 公开了包含由化学式（I）表示的重复单元的聚硫代碳酸酯多硫醇：式（I）中，R表示二价烃基，该烃基可以具有至少一个不参与与 聚异氰酸酯组分和烃基中的碳链可以包括选自杂原子和-OCO-基团中的至少一种，并且聚硫代碳酸酯多硫醇的数均分子量为200-2500。

公开(公告)号：US20070074702A1

公开(公告)日：2007-04-05

申请号：US11520606

申请日：2006-09-14

申请人： Makoto Nakamura ,  Tomio Hokari ,  Seinosuke Hara ,  Seiji Suga ,  Masahiko Watanabe

发明人： Makoto Nakamura ,  Tomio Hokari ,  Seinosuke Hara ,  Seiji Suga ,  Masahiko Watanabe

IPC分类号： F02B3/00 ,  F02M69/46

CPC分类号： F01N3/035 ,  F01N3/106 ,  F01N11/002 ,  F01N13/009 ,  F02B37/18 ,  F02B37/24 ,  F02D41/402 ,  F02D2041/001 ,  F02M45/086 ,  F02M63/0225 ,  Y02T10/44 ,  Y02T10/47

摘要： In a multi-stage fuel-injection internal combustion engine employing a fuel injection system and a variable valve actuation system, engine valve timings are variably controlled depending on engine operating conditions. An electronic engine control unit is configured to execute cooperative control of the timing of sub-injection, injected before main injection, responsively to intake valve closure timing, and also to execute cooperative control of the timing of sub-injection, injected after the-main injection, responsively to exhaust valve open timing.

摘要翻译： 在采用燃料喷射系统和可变气门驱动系统的多级燃料喷射内燃机中，发动机气门正时根据发动机工作条件可变地控制。 电子发动机控制单元被配置为响应于进气门关闭定时执行在主喷射之前喷射的次喷射定时的协调控制，并且还执行在主喷射之后喷射的次喷射定时的协同控制 注射，响应排气阀打开时间。

公开(公告)号：US20060236960A1

公开(公告)日：2006-10-26

申请号：US11367587

申请日：2006-03-06

申请人： Makoto Nakamura ,  Seinosuke Hara ,  Seiji Suga ,  Masahiko Watanabe ,  Tomio Hokari

发明人： Makoto Nakamura ,  Seinosuke Hara ,  Seiji Suga ,  Masahiko Watanabe ,  Tomio Hokari

IPC分类号： F01L1/34

CPC分类号： F01L1/3442 ,  F01L13/0026 ,  F01L2001/0537 ,  F01L2001/34483 ,  F01L2013/0073 ,  F01L2800/00 ,  F01L2820/032

摘要： In a variably operated valve system for a compression ignition engine, an adjustment mechanism is controlled by means of a control section to detach an intake valve closure timing from a bottom dead center in accordance with an engine driving condition, and an engine start securing section guarantees an engine start even at least one of cases during a failure in the control section, during a stop of the engine, and during a start of the engine.

公开(公告)号：US20050205031A1

公开(公告)日：2005-09-22

申请号：US11083319

申请日：2005-03-18

申请人： Naoki Okamoto ,  Masahiko Watanabe ,  Yoshiyuki Kobayashi

发明人： Naoki Okamoto ,  Masahiko Watanabe ,  Yoshiyuki Kobayashi

IPC分类号： F01L1/34 ,  F01L1/02 ,  F01L13/00 ,  F02D13/02

CPC分类号： F01L1/34 ,  F01L1/352 ,  F01L2001/3522

摘要： In a structure in which an opening-and-closing timing of an intake valve and/or an exhaust valve is varied due to a rotational phase of a camshaft with respect to a crankshaft of an internal combustion engine being varied, the rotational phase is detected at each rotational period of the camshaft on the basis of a reference rotational position of the crankshaft and a reference rotational position of the camshaft which have been detected, and on the other hand, the rotational phase is detected in an arbitrary timing regardless of the rotational period of the camshaft. Further, a correction value for correcting the rotational phase detected in an arbitrary timing is learned with the rotational phase detected at each rotational period of the camshaft as a reference.

摘要翻译： 在由于凸轮轴相对于内燃机的曲轴的转动相位而改变进气门和/或排气门的打开和关闭正时的结构中，检测到旋转相位 基于曲轴的基准旋转位置和检测到的凸轮轴的基准旋转位置在凸轮轴的每个转动周期，另一方面，在任意定时检测转动相位，而不管旋转 凸轮轴的周期。 此外，利用在凸轮轴的每个旋转周期检测到的旋转相位作为基准，来学习用于校正在任意定时检测到的旋转相位的校正值。

公开(公告)号：US20050205030A1

公开(公告)日：2005-09-22

申请号：US11083179

申请日：2005-03-18

申请人： Naoki Okamoto ,  Masahiko Watanabe ,  Yoshiyuki Kobayashi

发明人： Naoki Okamoto ,  Masahiko Watanabe ,  Yoshiyuki Kobayashi

IPC分类号： F01L1/34 ,  F01L1/344 ,  F02D13/02 ,  F02D41/04 ,  F02D45/00

CPC分类号： F01L1/344

摘要： In a structure with a variable valve timing mechanism which varies an opening-and-closing timing of an intake valve and/or an exhaust valve due to a rotational phase of a camshaft with respect to a crankshaft of an internal combustion engine being varied, the rotational phase is detected in an arbitrary timing regardless of a rotational period of the camshaft, and the variable valve timing mechanism is controlled on the basis of the detected rotational phase.

摘要翻译： 在具有可变气门正时机构的结构中，其可改变由于凸轮轴相对于内燃机的曲轴的转动相位而改变的进气门和/或排气门的打开和关闭正时，因此， 无论凸轮轴的转动周期如何，在任意的定时检测转动相位，根据检测的转动相位来控制可变气门正时机构。

公开(公告)号：US06394052B2

公开(公告)日：2002-05-28

申请号：US09883281

申请日：2001-06-19

申请人： Hideyuki Miyasaka ,  Masahiko Watanabe

发明人： Hideyuki Miyasaka ,  Masahiko Watanabe

IPC分类号： F01L1344

CPC分类号： F15B15/261 ,  F01L1/3442 ,  F15B15/12

摘要： A variable valve timing control apparatus for an internal combustion engine that varies the rotational phrase of the first shaft with respect to the second shaft. The apparatus comprises a housing member rotated in synchronism with one of the first shaft and the second shaft, the housing member having a circular space provided in the housing member and radially extending at least one fan-shaped space from outer circumferential surface of the circular space, a vane rotor rotated in synchronism with the other of the first shaft and the second shaft and accommodated in the housing member in order to relatively rotate with respect to the housing member, the vane rotor having radially extending at least one vane so as to divide the fan-shaped space into first chamber and second chamber. A hole provided in one of the housing member and the vane, an engaging bore provided in the other of the housing member and the vane, and a locking mechanism provided in the hole for fixing the rotational phrase between the housing member and the vane rotor. The locking mechanism comprises a locking member having a leading head provided at the one end of the locking member and a hollow space, the hollow space having an opening which opens in an opposite direction to the leading head, and a stopper member having different diameters.

摘要翻译： 一种用于内燃机的可变气门正时控制装置，其改变第一轴相对于第二轴的旋转短语。 该装置包括与第一轴和第二轴中的一个同步旋转的壳体构件，壳体构件具有设置在壳体构件中的圆形空间，并且从圆形空间的外圆周表面径向延伸至少一个扇形空间 ，叶片转子与第一轴和第二轴中的另一个同步旋转并且容纳在壳体构件中以便相对于壳体构件相对旋转，叶片转子具有径向延伸的至少一个叶片，以便分开 扇形空间进入第一室和第二室。 设置在壳体构件和叶片中的一个中的孔，设置在壳体构件和叶片中的另一个中的接合孔以及设置在孔中的用于将旋转短语固定在壳体构件和叶片转子之间的锁定机构。 所述锁定机构包括锁定构件，所述锁定构件具有设置在所述锁定构件的一端的前导头和中空空间，所述中空空间具有与所述前导头相反的方向开口的开口和具有不同直径的止动构件。