公开(公告)号：US20060112933A1

公开(公告)日：2006-06-01

申请号：US11268705

申请日：2005-11-08

申请人： Yuji Yasui ,  Koichiro Shinozaki ,  Masahiro Sato

发明人： Yuji Yasui ,  Koichiro Shinozaki ,  Masahiro Sato

IPC分类号： F02P5/153

CPC分类号： F02P5/153 ,  F02D41/1408 ,  Y02T10/46

摘要： An ignition timing control system for internal combustion engines, which is capable of preventing occurrence of variation in engine speed and vibrations which can be caused due to variation in combustion state between the cylinders, to thereby improve drivability. The ECU 2 of the ignition timing control system 1 calculates a statistically processed value Pmi_ls#i according to the in-cylinder pressure Pcyl#i, and calculates an averaging target value Piav_cmd by weighted averaging of a minimum value Pmi_ls_min1 and a second minimum value Pmi_ls_min2 within a predetermined range of the statistically processed value. The ECU 2 calculates a correction value DIGCMP#i by performing a limiting process for setting the optimization correction value DIGOP#i for control of the ignition timing to a limit value on the advanced side, on the averaging correction value DIGPIAV#i for causing the statistically processed values Pmi_ls#i to follow the averaging target value Piav_cmd, such that the statistically processed values Pmi_ls#i becomes maximum. The ignition timing IGLOG#i is calculated for each cylinder based on the correction value DIGCMP#i.

摘要翻译： 一种用于内燃机的点火正时控制系统，其能够防止由于气缸之间的燃烧状态的变化而引起的发动机速度和振动的变化的发生，从而提高驾驶性能。 点火正时控制系统1的ECU2根据缸内压力Pcyl＃i计算统计处理值Pmi_ls＃i，并通过最小值Pmi_ls_min1和第二最小值Pmi_ls_min2的加权平均来计算平均目标值Piav_cmd 在统计处理值的预定范围内。 ECU2通过执行用于将用于控制点火正时的优化校正值DIGOP＃i设置为超前侧的极限值的平均校正值DIGPIAV＃i的限制处理来计算校正值DIGCMP＃i， 统计处理值Pmi_ls＃i跟随平均目标值Piav_cmd，使得统计处理值Pmi_ls＃i变为最大。 基于校正值DIGCMP＃i计算每个气缸的点火正时IGLOG＃i。

公开(公告)号：US07052042B2

公开(公告)日：2006-05-30

申请号：US09997334

申请日：2001-11-30

申请人： Masahiro Sato ,  Kenichi Saito

发明人： Masahiro Sato ,  Kenichi Saito

IPC分类号： B60R21/16

CPC分类号： B60R21/231 ,  B60R21/233 ,  B60R2021/23316

摘要： An air bag system which is housed in an instrument panel and in which an inflator is ignited by a signal from an acceleration sensor at the time of frontal collision of a vehicle, whereby an air bag is deployed by gas generated so as to restrain a front seat occupant, the air bag having an opening through which the generated gas is allowed to flow into the air bag, an occupant restraint portion, a gas flow path portion between the opening and the occupant restraint portion, and at least one penetrating portion or joint portion located within the air bag for dividing the gas flow path portion into multiple flow paths.

摘要翻译： 一种气囊系统，其容纳在仪表板中，并且其中充气机在车辆正面碰撞时由来自加速度传感器的信号点燃，由此产生的气体被展开以限制前部 所述安全气囊具有允许所述气体流入所述气囊的开口，乘员约束部，所述开口与所述乘员约束部之间的气体流路部，以及至少一个贯通部或接合部 位于气囊内的部分，用于将气体流路部分分成多个流动路径。

公开(公告)号：US06921623B2

公开(公告)日：2005-07-26

申请号：US10203032

申请日：2001-12-04

申请人： Makoto Hanabata ,  Masahiro Sato ,  Junko Katayama ,  Satsuki Kitajima

发明人： Makoto Hanabata ,  Masahiro Sato ,  Junko Katayama ,  Satsuki Kitajima

IPC分类号： G03F7/038 ,  G03F7/039 ,  G03F7/075 ,  G03F7/004

CPC分类号： G03F7/0757 ,  G03F7/0382 ,  G03F7/0392

摘要： A photosensitive resin composition for using in combination with a photosensitizer comprises an active component selected from an active metal alkoxide represented by the formula (1) or a polycondensate thereof and a particle represented by the formula (2), (X)m-n-Mm-[(U1)p—(U2-Z)t]n  (1) P—[(Y)s—{(U1)p—(U2-Z)t}]k  (2) wherein, X shows a hydrogen, a halogen, an alkoxy group or an alkoxycarbonyl group, M shows a metal atom whose valence m is not less than 2, U1 shows a first connecting unit, U2 shows a second connecting unit and Z shows a group causing a difference in solubility by light exposure, P shows a fine particle carrier, Y shows a coupling residue, n shows an integer of not less than 1 and m>n, p shows 0 or 1, t shows 1 or 2, k shows an integer of not less than 1, and s shows 0 or 1). The unit (U1)p—(U2-Z)t is represented by the following formula: f(R1)q-(B)r]p-({(R2),,-(Ar)v}-Zlt (wherein, R1 and R2 show an alkylene or alkenylene group; and B shows an ester bond, an amide bond, a urea bond, a urethane bond, an imino group, a sulfur atom or a nitrogen atom; Ar represents an arylene or cycloalkylene group; each of the factors, q, r, a and v, shows 0 or 1, and q+r+u+vzl; and Z, p and t have the same meanings defined above).

公开(公告)号：US20050141920A1

公开(公告)日：2005-06-30

申请号：US10879143

申请日：2004-06-30

申请人： Noribumi Sato ,  Tomoya Saeki ,  Masahiro Sato ,  Nobuhiro Hiroe ,  Keiji Sasaki

发明人： Noribumi Sato ,  Tomoya Saeki ,  Masahiro Sato ,  Nobuhiro Hiroe ,  Keiji Sasaki

IPC分类号： G03G21/14 ,  G03G15/00 ,  G03G15/01 ,  G03G15/14 ,  G03G15/16 ,  G03G21/00

CPC分类号： G03G15/5008 ,  G03G15/161 ,  G03G2215/0177 ,  G03G2215/1661

摘要： An image forming apparatus includes a photoreceptor, a driving unit which rotation-drives the photoreceptor, an exposure unit which forms a latent image by performing image exposure to the photoreceptor, a plurality of development units which develop a plurality of latent images sequentially formed on the photoreceptor with different color toners respectively, a belt-like intermediate transfer member onto which respective color toner images sequentially developed on the photoreceptor are primarily transferred to be superimposed on each other, at least one load unit which comes in contact with or is separated from the belt-like intermediate transfer member to change a load on the belt-like intermediate transfer member, and a speed control unit which increases/decreases a driving speed of the photoreceptor at a specified timing. Preferably, the belt-like intermediate transfer member is an elastic belt.

摘要翻译： 图像形成装置包括感光体，旋转驱动感光体的驱动单元，通过对感光体进行图像曝光而形成潜像的曝光单元，形成顺序形成在多个潜像上的多个潜像的多个显影单元 具有不同颜色的调色剂的感光体，将感光体上顺序显影的各个彩色调色剂图像一起转印到其上的带状中间转印部件，将至少一个与该感光体接触或分离的负载单元 带状中间转印部件，以改变带状中间转印部件上的载荷;以及速度控制部，其在规定的时刻增加或减少感光体的驱动速度。 优选地，带状中间转印部件是弹性带。

公开(公告)号：US20050115296A1

公开(公告)日：2005-06-02

申请号：US10500105

申请日：2002-12-25

申请人： Masahiro Sato

发明人： Masahiro Sato

IPC分类号： B21C23/20 ,  B21J5/02 ,  B21K1/76 ,  B21J13/00

CPC分类号： B21J5/02 ,  B21C23/20 ,  B21K1/762

摘要： A method for manufacturing a universal joint yoke that exhibits good yield in terms of material utilization through obtainment of a universal joint yoke perform whose excess metal to be trimmed is diminished and whose cup portion is of uniform height, includes a forging step for forming a universal joint yoke preform from a workpiece 6 placed in a die including an upper die 103 and a lower die 65 which are to define a closed space. The forging step is performed such that, while a back pressure not lower than 0.5 kg/mm2 is applied to an end of a prospective universal joint yoke cup portion 41 of the workpiece via a ring knock 67, material of the workpiece is allowed to flow into a pin-boss-forming cavity adapted to form a pin boss portion extending opposite the prospective cup portion until a filling rate not lower than 75 % is reached, and that the ring knock is then moved in a direction opposite a regular forming direction of the upper or lower die in which the ring knock is disposed so as to initiate flow of the workpiece material toward the prospective cup portion.

摘要翻译： 一种万向接头轭的制造方法，其通过获得万向接头轭获得材料利用率的良好的收率，其多余的被修整的金属减少并且其杯部的高度均匀，包括用于形成通用的锻造步骤 从放置在包括上模103和下模65的模具中的工件6的关节轭预成型件，其定义为封闭空间。 执行锻造步骤，使得当通过环形敲击件67将工件的预期万能接头轭杯部分41的端部施加不低于0.5kg / mm 2的背压时， 允许工件的材料流入针形凸起形成腔，其适于形成与预期杯部相对延伸的销凸起部分，直到达到不低于75％的填充率，然后将环形敲击移动 与上模具或下模具的规则成形方向相反的方向，其中设置环形敲针，以便启动工件材料朝着预期杯部分的流动。

公开(公告)号：US20050075780A1

公开(公告)日：2005-04-07

申请号：US10947341

申请日：2004-09-23

申请人： Yuji Yasui ,  Masahiro Sato

发明人： Yuji Yasui ,  Masahiro Sato

IPC分类号： F02D45/00 ,  F02D13/02 ,  F02D41/02 ,  F02D41/14 ,  G05B13/04 ,  G05B17/02 ,  G06F7/00 ,  G06G1/00

CPC分类号： F02D41/0235 ,  F02D41/1403 ,  F02D2041/1409 ,  F02D2041/1423 ,  F02D2041/1433 ,  F02D2041/1437

摘要： A control apparatus for controlling an object that is modeled using at least one model parameter is provided. The control apparatus comprises an identifier, a controller and a modulator. The identifier identifies the model parameter. The controller is coupled to the identifier and uses the model parameter to determine a reference input so that an output of the object converges to a desired value. The modulator is coupled to the controller and applies any one of a delta-sigma modulation algorithm, a sigma-delta modulation algorithm and a delta modulation algorithm to the reference input to determine an input into the object. The model parameter is identified based on the output of the object and the reference input. Since the identifier determines the model parameter based on the reference input, the model parameters is prevented from vibrating.

摘要翻译： 提供了一种用于使用至少一个模型参数来控制被建模的对象的控制装置。 控制装置包括标识符，控制器和调制器。 标识符标识模型参数。 控制器耦合到标识符并使​​用模型参数来确定参考输入，使得对象的输出收敛到期望值。 调制器耦合到控制器，并将delta-sigma调制算法，Σ-Δ调制算法和Δ调制算法中的任何一个应用于参考输入以确定对象的输入。 基于对象的输出和参考输入来识别模型参数。 由于标识符基于参考输入确定模型参数，因此防止模型参数振动。

公开(公告)号：US06702907B2

公开(公告)日：2004-03-09

申请号：US10009200

申请日：2002-03-20

申请人： Masahiro Sato ,  Fumihiko Ohmi ,  Yuichi Ogura

发明人： Masahiro Sato ,  Fumihiko Ohmi ,  Yuichi Ogura

IPC分类号： C22F1043

CPC分类号： B21J5/00 ,  B21C23/14 ,  B21C23/16 ,  B21C23/183 ,  B21K3/00 ,  C22C21/02 ,  C22C21/04 ,  C22F1/043 ,  F04C18/0246 ,  F04C2230/25 ,  F05C2201/903

摘要： A process for producing an aluminum alloy-made forged scroll part includes a step of casting an aluminum alloy material into a round bar having a diameter of 130 mm or less, the aluminum alloy material comprising 8.0-12.5 mass % of Si, 1.0-5.0 mass % of Cu and 0.2-1.3 mass % of Mg; a step of cutting the aluminum alloy round bar into a stock material for forging; a step of subjecting the stock material to upsetting at an upsetting ratio of 20-70% to form a pre-shaped product that is a workpiece; and a forging step of applying pressure onto the workpiece with a punch at a temperature of 300-450° C. to form a scroll wrap in a direction of the punch pressure, and wherein the forging step includes a single step in which a forged scroll part is press-formed while a back pressure smaller than the punch pressure is applied to an end of the scroll wrap in a direction opposite to the punch pressure direction. With this method, it is possible to produce a forged scroll part capable of suppressing occurrence of coarse primary Si crystals and reducing a variation in height of a wrap in a scroll part and in every scroll part being forged.

摘要翻译： 制造铝合金锻造涡卷部件的方法包括将铝合金材料铸造成直径为130mm以下的圆钢棒的步骤，所述铝合金材料包含8.0-12.5质量％的Si，1.0-5.0 Cu的质量％和Mg的0.2〜1.3质量％ 将铝合金圆棒切割成用于锻造的原料的步骤; 以20-70％的镦锻比使原料镦锻以形成作为工件的预成型品的工序; 以及在300-450℃的温度下用冲头对工件施加压力以在冲压压力的方向上形成涡卷的锻造步骤，其中锻造步骤包括单个步骤，其中锻造的涡卷 部分被压制成型，同时小于冲压压力的背压在与冲压压力方向相反的方向上被施加到涡卷的端部。 通过这种方法，可以制造能够抑制粗一次Si晶体的产生的锻造涡卷部件，并且减少涡卷部分中的涡卷部分和锻造的每个涡卷部分中的涡卷的高度变化。

公开(公告)号：US06510307B2

公开(公告)日：2003-01-21

申请号：US09944100

申请日：2001-09-04

申请人： Masahiro Sato ,  Toshihiko Mitsuhashi ,  Yusuke Kitagawa ,  Kazuya Yamanoi ,  Ryuichi Yamamoto ,  Hiroyuki Okawa ,  Koji Miyake ,  Koichi Matsumoto ,  Takeshi Kawai ,  Shoichi Morita ,  Toshio Masubuchi

发明人： Masahiro Sato ,  Toshihiko Mitsuhashi ,  Yusuke Kitagawa ,  Kazuya Yamanoi ,  Ryuichi Yamamoto ,  Hiroyuki Okawa ,  Koji Miyake ,  Koichi Matsumoto ,  Takeshi Kawai ,  Shoichi Morita ,  Toshio Masubuchi

IPC分类号： G03G1516

CPC分类号： G03G15/1685 ,  G03G2215/0119 ,  G03G2215/0177 ,  G03G2215/1652

摘要： A transfer device for transferring an image on an image carrier 1 to a recording material 2, the transfer device includes a transferring member 4 adapted to nip and convey the recording material 2 between the transferring member 4 and the image carrier 1, a guard resin layer 5 having a surface microhardness not smaller than surface microhardness corresponding to polyimide, the guard resin layer 5 provided on a surface of the transferring member 4, and an adjustment resistance layer 6 provided as a ground layer of the guard resin layer 5, the adjustment resistance layer 6 adapted to inhibit an accumulation of charge in the guard resin layer 5. Or, the guard resin layer 5 made of an epoxy resin is provided on the surface of the transferring member 4, the adjustment resistance layer 6 having a smooth interface with the guard resin layer 5, the adjustment resistance layer 6 adapted to inhibit accumulation of charge in the guard resin layer. Furthermore, a scraper 8 for cleaning is provided on the surface of the transferring member 4 so as to contact with the surface of the transferring member. An image-forming apparatus is constructed by using the transferring device.

摘要翻译： 一种用于将图像载体1上的图像转印到记录材料2上的转印装置，该转印装置包括一个转印部件4，用于将记录材料2夹在和传送在转印部件4和图像载体1之间，保护树脂层 5，其表面显微硬度不小于对应于聚酰亚胺的表面显微硬度，设置在转印部件4的表面上的防护树脂层5和设置为防护树脂层5的接地层的调整电阻层6，调节电阻 层6适于抑制保护树脂层5中的电荷积累。或者，由转印构件4的表面上设置由环氧树脂制成的防护树脂层5，调节电阻层6与 保护树脂层5，调节电阻层6适于抑制电荷在保护树脂层中的积累。 此外，用于清洁的刮刀8设置在转印构件4的表面上以与转印构件的表面接触。 通过使用转印装置构成图像形成装置。

公开(公告)号：US06402619B1

公开(公告)日：2002-06-11

申请号：US09507678

申请日：2000-02-22

申请人： Masahiro Sato

发明人： Masahiro Sato

IPC分类号： A63F706

CPC分类号： A63F13/812 ,  A63F13/005 ,  A63F13/10 ,  A63F13/46 ,  A63F2300/638 ,  A63F2300/8011

摘要： When judging the results of the action of a game character in accordance with the skill of the input technique of a player, operations that are to be input by the player are specified as a task operation, which is displayed on a screen for a prescribed period of time and then erased, whereupon an input operation from the player is received and the results of the action of the game character are judged on the basis of the task operation and the input operation.

摘要翻译： 当根据玩家的输入技术的技巧来判断游戏角色的动作结果时，由玩家输入的操作被指定为在屏幕上显示规定期间的任务操作 的时间，然后被擦除，从而接收到来自玩家的输入操作，并且基于任务操作和输入操作来判断游戏角色的动作结果。

公开(公告)号：US06334425B1

公开(公告)日：2002-01-01

申请号：US09559742

申请日：2000-04-27

申请人： Shuji Nagatani ,  Masahiro Sato ,  Minoru Torii

发明人： Shuji Nagatani ,  Masahiro Sato ,  Minoru Torii

IPC分类号： F02D4140

CPC分类号： F02D41/3818 ,  F02D41/0065 ,  F02D41/1456 ,  F02D41/3029 ,  F02D2200/0411

摘要： An air/fuel ratio control system for a direct injection spark ignition internal combustion engine which is operated at an ultra-lean burn combustion or at a pre-mixture charged combustion. In the system, a charging efficiency correction coefficient for adjusting a charging efficiency of intake air is determined based at least on the determined desired air/fuel ratio and the form of combustion, and the desired air/fuel ratio is corrected by the coefficient. Then, the output fuel injection amount is determined based at least on the basic fuel injection amount and the corrected desired air/fuel ratio (desired air/fuel ratio correction coefficient). The charging efficiency correction coefficient is determined to be a less value when the engine is operated at the ultra-lean burn combustion than that when the engine is operated at the pre-mixture charged combustion. The coefficient is made different whether or not the operation of EGR is progress. With this, the desired air/fuel ratio is determined adequately and hence, the fuel injection amount can be determined adequately.

摘要翻译： 一种用于直喷式火花点火内燃机的空燃比控制系统，其在超稀燃燃烧或预混燃料燃烧下运行。 在该系统中，至少基于所确定的所需空燃比和燃烧形式来确定用于调节进气的充气效率的充气效率校正系数，并且通过系数校正所需的空燃比。 然后，至少基于燃料喷射量和校正后的所需空燃比（所需空燃比校正系数）来确定输出燃料喷射量。 当发动机在超稀燃烧燃烧下操作时，充电效率校正系数被确定为比在发动机在预混燃料燃烧时操作时更小的值。 无论EGR的运行是否进行，系数都是不同的。 由此，充分确定所需的空气/燃料比，因此可以适当地确定燃料喷射量。