公开(公告)号：US4994006A

公开(公告)日：1991-02-19

申请号：US413488

申请日：1989-09-27

申请人： Masafumi Kinoshita ,  Tokuyuki Takahashi ,  Hiroshi Itoh

发明人： Masafumi Kinoshita ,  Tokuyuki Takahashi ,  Hiroshi Itoh

IPC分类号： F16H3/66 ,  F16H63/30

CPC分类号： F16H3/66 ,  F16H2200/0043 ,  F16H2200/2007

摘要： In an automatic transmission for a vehicle having an input rotational member, an output rotational member, a rotational speed change gear mechanism, clutches and brakes for changing a route of transmittance of torque between the input rotational member and the output rotational member through the rotational speed change gear mechanism in accordance with selective engagement and disengagement of the clutches and brakes so as to provide a plurality of forward speed stages and a reverse stage, a first one of the clutches is constructed to house a second one of the clutches at a radially inside thereof with a piston member of the first clutch serving as a member for transmitting torque through the second clutch, the second clutch being never engaged immediately after disengagement of the first clutch under any operating condition of the vehicle.

摘要翻译： 在具有输入旋转构件，输出旋转构件，转速变速机构，离合器和制动器的车辆的自动变速器中，用于通过转速改变输入旋转构件和输出旋转构件之间的扭矩的透射路径 根据离合器和制动器的选择性接合和分离来改变齿轮机构，以便提供多个前进速度级和反向级，第一离合器被构造成将第二种离合器容纳在径向内侧 其中第一离合器的活塞构件用作通过第二离合器传递扭矩的构件，第二离合器在车辆的任何操作条件下在分离第一离合器之后不会立即接合。

公开(公告)号：US4947706A

公开(公告)日：1990-08-14

申请号：US93573

申请日：1987-09-04

申请人： Mitsuhiro Umeyama ,  Hiroshi Itoh ,  Hiroski Nimura ,  Kenichi Yamamoto

发明人： Mitsuhiro Umeyama ,  Hiroshi Itoh ,  Hiroski Nimura ,  Kenichi Yamamoto

IPC分类号： F16F15/137

CPC分类号： F16F15/137

摘要： A flywheel with a torsional damper having two kinds of spring mechanisms, one spring mechanism directly connecting driving and driven side flywheels and the other spring mechanism connecting the driviing and driven side flywheels via a friction mechanism. By this arrangement, the flywheel has two vibrational characteristics between which vibrational operation of the flywheel can shift depending on whether the friction mechanism slides. The flywheel can pass through its resonance speed by shifting its operation from one vibrational characteristic to the other without being accompanied by a large amplification of vibration. In addition, since sliding at the friction mechanism occurs only briefly, a good damping effect can be obtained at the usual range of engine operating speeds unlike a prior art flywheel with a continuously sliding hysteresis mechanism.

摘要翻译： 具有扭转阻尼器的飞轮具有两种弹簧机构，一个弹簧机构直接连接驱动侧和从动侧飞轮，另一个弹簧机构通过摩擦机构连接驱动侧驱动侧飞轮。 通过这种布置，飞轮具有两个振动特性，在该振动特性之间，飞轮的振动操作可以根据摩擦机构是否滑动而移动。 飞轮可以通过将其操作从一个振动特性转移到另一个而不伴随振动的大幅度放大而通过其共振速度。 另外，由于在摩擦机构上的滑动只是短暂地发生，所以与现有技术的具有连续滑动滞后机构的飞轮不同，在发动机运转速度的通常范围内可以获得良好的阻尼效果。

公开(公告)号：US4938096A

公开(公告)日：1990-07-03

申请号：US322935

申请日：1989-03-14

申请人： Tokuyuki Takahashi ,  Seitoku Kubo ,  Masahumi Kinoshita ,  Hiroshi Itoh

发明人： Tokuyuki Takahashi ,  Seitoku Kubo ,  Masahumi Kinoshita ,  Hiroshi Itoh

IPC分类号： F16H3/66 ,  B60K17/06 ,  F16H47/08

CPC分类号： F16H57/028 ,  B60K17/06 ,  F16H47/08 ,  F16H57/037 ,  F16H2057/02043 ,  F16H2057/02047 ,  F16H2057/02086 ,  F16H2057/02091

摘要： In an automatic transmission to provide a plurality of forward speed stages for a vehicle having a transversely mounted engine, a counter drive gear serving as a power output member of the speed change gear device to drive a counter shaft is positioned between a planetary gear mechanism of the speed change gear device and the torque converter, and the forward clutch which is engaged to provide a plurality of forward speed stages is positioned between the torque converter and the counter drive gear.

公开(公告)号：US4920829A

公开(公告)日：1990-05-01

申请号：US302254

申请日：1989-01-27

申请人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi

发明人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi

IPC分类号： F16H61/02 ,  F16H61/12 ,  F16H61/14 ,  F16H61/16

CPC分类号： F16H61/16 ,  F16H61/0206 ,  F16H61/143 ,  F16H2061/165 ,  Y10T477/6351 ,  Y10T477/6935

摘要： A hydraulic pressure control device for an automatic transmission for a vehicle, including a first, a second and a third hydraulic pressure control valve, wherein the third hydraulic pressure control valve cooperates with the first hydraulic pressure control valve to control switching over of a certain operation of the automatic transmission such as engagement and disengagement of a torque converter lock-up clutch during forward traveling of the vehicle, and also cooperates with the second hydraulic pressure control valve to selectively prevent setting up of the reverse stage when a manual shift valve is set to the reverse range while the vehicle is traveling forward.

摘要翻译： 一种用于车辆的自动变速器的液压控制装置，包括第一，第二和第三液压控制阀，其中第三液压控制阀与第一液压控制阀配合以控制某一操作的切换 的自动变速器，例如在车辆前进行驶期间变矩器锁止离合器的接合和分离，并且还与第二液压控制阀协作以选择性地防止当设置手动换档阀时设置倒档 在车辆向前行进时，到相反的范围。

公开(公告)号：US4891300A

公开(公告)日：1990-01-02

申请号：US99959

申请日：1987-09-23

申请人： Kunihiro Ichimura ,  Hiroshi Itoh ,  Shuuichi Nakazato ,  Hideaki Takazawa

发明人： Kunihiro Ichimura ,  Hiroshi Itoh ,  Shuuichi Nakazato ,  Hideaki Takazawa

IPC分类号： C08F8/30 ,  G03F7/038

CPC分类号： G03F7/0388 ,  G03F7/038

摘要： A photosensitive resin composition comprising a photosensitive saponified poly(vinyl acetate) derivative containing in the backbone thereof at least one of a first group of photosensitive units which are represented by the general formula (I) ##STR1## wherein represents a vinyl alcohol residue in the backbone of the saponified poly(vinyl acetate) derivative; Y represents a member selected from the group consisting of the following general formulae (II) and (III) ##STR2## m denotes an integer of 1-6; n denotes 0 or 1; R.sub.1 represents a member selected from a hydrogen atom, an unsubstituted alkyl and an unsubstituted aralkyl group, a hydroxyl group, a carbamoyl group, an ether bond and an unsaturated bond; R.sub.2 represents a member selected from a hydrogen atom and a lower alkyl group; and X.sup.- represents an anion, and at least one of a second group of photosensitive units having an ethylenic unsaturated double bond which are represented by the general formulae (IV) and (V) ##STR3## wherein ##STR4## is as defined above; R.sub.3 represents a member selected from a hydrogen atom, a lower alkyl group, a nitrophenyl group, a halogen atom, an aminophenyl group and a phenyl group; R.sub.4, R.sub.5 and R.sub.6 respectively represent a member selected from a hydrogen atom, a lower alkyl atom, a halogen and a phenyl group; and t.sub.1 represents 0 or 1.

摘要翻译： 一种感光性树脂组合物，其包含在其主链中含有由通式（I）表示的第一组感光单元中的至少一种的光敏性皂化聚（乙酸乙烯酯）衍生物，其中 皂化聚（乙酸乙烯酯）衍生物的骨架中的乙烯醇残基; Y表示选自下列通式（II）和（III）中的一个：m表示1-6的整数; n表示0或1; R1表示选自氢原子，未取代的烷基和未取代的芳烷基，羟基，氨基甲酰基，醚键和不饱和键的成员; R2表示选自氢原子和低级烷基的成员; （IV）和（V）表示的具有烯键式不饱和双键的第二组感光单元中的至少一种。 其中如上所定义; R3表示选自氢原子，低级烷基，硝基苯基，卤素原子，氨基苯基和苯基的成员; R4，R5和R6分别表示选自氢原子，低级烷基，卤素和苯基的成员; t1表示0或1。

公开(公告)号：US4867262A

公开(公告)日：1989-09-19

申请号：US123527

申请日：1987-11-20

申请人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi

发明人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi

IPC分类号： B60K17/35 ,  B60K17/346 ,  B60K23/04 ,  B60K23/08

CPC分类号： B60K17/3462 ,  B60K23/0808 ,  B60W2530/20

摘要： In a four wheel drive vehicle, wherein either a state where differential action between front wheels and rear wheels is restricted or a permitted state can be selected, the differential rate is calculated during stable running conditions, and, when the differential rate is greater than or equal to a predetermined value, the restriction of differential action is prohibited. As a result, power circulation can be prevented when there is a difference in effective radius between the front wheels and rear wheels due to, e.g., use of a temper tire, mounting of chains on the tires, or the like.

摘要翻译： 在四轮驱动车辆中，其中可以选择限制前轮和后轮之间的差动作用或允许状态的状态，在稳定行驶状态期间计算差速比，并且当差速比大于或等于 等于预定值，禁止限制差动作用。 结果，由于例如使用回火轮胎，将链条安装在轮胎等上，当前轮和后轮之间的有效半径有差异时，可以防止动力循环。

公开(公告)号：US4751859A

公开(公告)日：1988-06-21

申请号：US739276

申请日：1985-05-30

申请人： Hiroshi Itoh ,  Mitsuru Takada ,  Nobuyuki Kato

发明人： Hiroshi Itoh ,  Mitsuru Takada ,  Nobuyuki Kato

IPC分类号： F16H61/00 ,  F16H37/02 ,  F16H47/06 ,  F16H61/02 ,  F16H61/04 ,  F16H61/10 ,  F16H61/662 ,  B60K41/12

CPC分类号： F16H47/065 ,  F16H37/021 ,  F16H61/66254 ,  Y10T477/6217 ,  Y10T477/624 ,  Y10T477/62427 ,  Y10T477/693965

摘要： A hydraulic control apparatus for controlling a hydraulically-operated power transmitting system for an automotive vehicle, the transmitting system having a continuously variable transmission and an auxiliary transmission coupled to an output side of the continuously variable transmission. The controlling apparatus comprises a first pressure generator for generating a first line pressure used to operate the continuously variable transmission, and a second pressure generator for generating a second line pressure used to operate a frictional coupling assembly incorporated in the auxiliary transmission.

公开(公告)号：US4698764A

公开(公告)日：1987-10-06

申请号：US694280

申请日：1985-01-24

申请人： Takafumi Inagaki ,  Hiroshi Sasaoka ,  Susumu Masutomi ,  Hiroshi Itoh ,  Mitsuru Takada

发明人： Takafumi Inagaki ,  Hiroshi Sasaoka ,  Susumu Masutomi ,  Hiroshi Itoh ,  Mitsuru Takada

IPC分类号： F16H9/00 ,  B60W10/06 ,  F16H61/00 ,  F16H61/12 ,  F16H61/66 ,  F16H61/662 ,  B60K41/00

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/101 ,  B60W30/18 ,  B60W30/1819 ,  F16H61/66 ,  F16H61/66259 ,  B60W2050/021 ,  F16H61/12 ,  Y10T477/6242 ,  Y10T477/62427

摘要： A diagnostic apparatus for a continuously variable transmission the speed ratio and/or the rate of variation in the speed ratio of which are controlled by a shift-regulating device controlled by command signals from a control system. The diagnostic apparatus, which checks if the speed ratio is normally controlled, comprises: a detecting device for detecting an actual speed ratio and/or an actual rate of variation in the speed ratio; a memory storing data for determining normal ranges of the speed ratio and/or normal ranges of the rate of variation in the speed ratio, the normal ranges corresponding to shifting conditions of the transmission which are established by the shift-regulating device according to the command signals; and a judging device for selecting one of the normal ranges of the speed ratio, and/or one of the normal ranges of the rate of variation in the speed ratio, based on the command signals, the judging device checking whether the detected actual speed ratio and/or the detected actual rate of variation in the speed ratio fall within the selected normal ranges.

摘要翻译： 一种用于无级变速器的诊断装置，其速度比和/或其速比的变化率由通过来自控制系统的命令信号控制的换档调节装置控制。 检查速度比是否正常地被控制的诊断装置包括：用于检测实际速比和/或速比的实际变化率的检测装置; 存储数据，用于确定速度比的正常范围和/或速度比的变化率的正常范围，对应于由换档调节装置根据命令建立的变速器的移动条件的正常范围 信号; 以及判断装置，用于根据命令信号选择速比的正常范围中的一个范围和/或速度比的变化率的正常范围中的一个，判断装置检查检测到的实际速比 和/或检测到的速比的实际变化率落在所选择的正常范围内。

公开(公告)号：US4685358A

公开(公告)日：1987-08-11

申请号：US760612

申请日：1985-07-30

申请人： Hiroshi Itoh

发明人： Hiroshi Itoh

IPC分类号： F16H9/00 ,  B60K17/08 ,  B60W10/06 ,  F16H37/02 ,  F16H61/00 ,  F16H61/12 ,  F16H61/66 ,  F16H61/662 ,  B60K41/16

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/101 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  F16H37/022 ,  F16H61/66 ,  F16H61/66259 ,  F16H2037/023 ,  F16H2061/6608 ,  Y10S477/907 ,  Y10T477/6217 ,  Y10T477/69365

摘要： A hydraulic control apparatus for controlling a hydraulically-operated power transmitting system for an automotive vehicle, the power transmitting system including a continuously variable transmission and an auxiliary transmission coupled to the continuously variable transmission. The auxiliary transmission has a first and a second forward-drive position relating to a high and a low speed range, respectively, which high and low speed ranges are selected by an operator controlled shift lever. The hydraulic control apparatus comprises a shift valve controlled by an electric control signal so as to be placed selectively in one of a high-range position and a low-range position to place the auxiliary transmission in the first and second forward-drive positions, respectively. The control apparatus further comprise a lock device for holding the shift valve in the high-range position, irrespective of the electric control signal, while the high speed range is selected by the shift lever.

摘要翻译： 一种用于控制用于机动车辆的液压动力传动系统的液压控制装置，所述动力传递系统包括无级变速器和耦合到所述无级变速器的辅助变速器。 辅助变速器具有分别与高速和低速范围相关的第一和第二前进驱动位置，高速和低速范围由操作员控制的变速杆选择。 液压控制装置包括由电控信号控制的换档阀，以便选择性地放置在高范围位置和低档位置中的一个位置，以将辅助变速器分别放置在第一和第二前进驱动位置 。 控制装置还包括锁定装置，用于在变速杆选择高速范围的同时，将变速阀保持在高范围位置，而与电控制信号无关。

公开(公告)号：US4683258A

公开(公告)日：1987-07-28

申请号：US820887

申请日：1986-01-17

申请人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta ,  Tomio Tanaka ,  Hideo Kamio ,  Ryosuke Enoshita ,  Tamotu Uejima ,  Takahiro Ouchi ,  Kazuki Abe ,  Sadao Kobayashi

发明人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta ,  Tomio Tanaka ,  Hideo Kamio ,  Ryosuke Enoshita ,  Tamotu Uejima ,  Takahiro Ouchi ,  Kazuki Abe ,  Sadao Kobayashi

IPC分类号： A01G9/24 ,  B01J20/26 ,  C08F8/00 ,  C08K3/18

CPC分类号： B01J20/26 ,  A01G9/246 ,  C08F8/00

摘要： Disclosed herein is an agent for absorbing and releasing water vapor, which comprises a homopolymer of at least one monomer selected from specific N-alkyl- or N-alkylene-substituted acrylamides and methacrylamides, a copolymer of two or more of the acrylamides and methacrylamides, a copolymer of said at least one monomer with one or more monomers other than the acrylamides and methacrylamides and copolymerizable therewith, or a water-insolubilized product of the homopolymer or either one of the copolymers. The above agent has broad utility for humidity contol of gases, humidity control in green houses and prevention of fogging on surfaces of transparent materials, as humidity sensors and dew sensors, etc.

摘要翻译： 本文公开了一种吸收和释放水蒸气的试剂，其包含至少一种选自特定N-烷基 - 或N-亚烷基取代的丙烯酰胺和甲基丙烯酰胺的单体的均聚物，两种或更多种丙烯酰胺和甲基丙烯酰胺的共聚物， 所述至少一种单体与除丙烯酰胺和甲基丙烯酰胺以外的一种或多种单体和可共聚的单体的共聚物，或均聚物或共聚物中的任一种的水不溶性产物。 上述试剂具有广泛的用途，用于气体湿度控制，温室湿度控制，防止透明材料表面起雾，湿度传感器和露点传感器等。