公开(公告)号：US5169286A

公开(公告)日：1992-12-08

申请号：US819593

申请日：1992-01-09

申请人： Yutaka Yamada

发明人： Yutaka Yamada

IPC分类号： F01P5/10 ,  F04D15/00 ,  F16N7/16

CPC分类号： F04D15/0038 ,  F01P5/10

摘要： This invention relates to an improvement on a centrifugal pump including: a casing defining an inlet path extending at the axial portion thereof, a turbine chamber communicating with the inlet path, and an outlet path disposed at the outer periphery portion of the turbine chamber; a drive shaft rotatably held in the casing; and a turbine fixed on the drive shaft and disposed rotatably in the turbine chamber. The turbine includes a disk shaped back plate fixed on the drive shaft; a plurality of blades formed integrally on a surface of the back plate at the inlet path side, extending in the axial direction, and disposed radially at intervals of equal angle; a cup shaped movable disk plate having a plurality of blade inserting holes being substantially larger than the cross sectional configuration of the blades, disposed movably on the drive shaft in the axial direction relatively with respect to the back plate, and forming a pressure chamber between itself and the back plate; and an urging member for urging the movable disk plate in the direction to the back plate; wherein pressure adjusting holes communicating with the pressure chamber are formed in the back plate or the movable disk plate at portions thereof adjacent to the drive shaft.

摘要翻译： 本发明涉及一种离心泵的改进，包括：壳体，其限定在其轴向部分延伸的入口路径，与入口路径连通的涡轮室，以及设置在涡轮室的外周部分处的出口路径; 可旋转地保持在壳体中的驱动轴; 以及固定在所述驱动轴上并且可旋转地设置在所述涡轮室中的涡轮机。 涡轮机包括固定在驱动轴上的盘形背板; 多个叶片一体地形成在所述背板的入口路径侧的表面上，沿轴向方向延伸，并且以相等的角度间隔放置; 一种杯形可动盘片，其具有多个叶片插入孔，该多个叶片插入孔基本上大于叶片的横截面形状，相对于背板在轴向方向上可移动地设置在驱动轴上，并在其自身之间形成压力室 和背板; 以及用于将所述可动盘片朝向所述背板的方向推压的推动构件; 其中与所述压力室连通的压力调节孔在靠近所述驱动轴的部分处形成在所述背板或可动盘板中。

公开(公告)号：US4868252A

公开(公告)日：1989-09-19

申请号：US54506

申请日：1987-05-27

申请人： Takao Doi ,  Yutaka Yamada ,  Shigeyuki Kozawa

发明人： Takao Doi ,  Yutaka Yamada ,  Shigeyuki Kozawa

IPC分类号： C08F283/00 ,  C08F283/10 ,  C08G59/00 ,  C08G59/18 ,  C08L7/00 ,  C08L21/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/08 ,  C08L63/00 ,  C09D151/00 ,  C09D151/08 ,  H05K1/03 ,  H05K3/28

CPC分类号： C08F283/10 ,  H05K1/0373 ,  H05K3/285

摘要： An epoxy resin composition comprising an epoxy resin and a polyfluoroalkyl group-containing polymer uniformly dispersed therein, said polymer having been formed by polymerizing a polyfluoroalkyl group-containing polymerizable compound in said epoxy resin.

摘要翻译： 一种环氧树脂组合物，其包含环氧树脂和均匀分散在其中的含聚氟烷基的聚合物，所述聚合物是通过在所述环氧树脂中聚合含多氟烷基的可聚合化合物形成的。

公开(公告)号：US4836172A

公开(公告)日：1989-06-06

申请号：US103671

申请日：1987-10-02

申请人： Kazumi Haruta ,  Yutaka Yamada

发明人： Kazumi Haruta ,  Yutaka Yamada

IPC分类号： F02B1/04 ,  F02M25/08

CPC分类号： F02M25/0854 ,  F02B1/04

摘要： A canister device is used to collect fuel vapors generated in a vapor space within a gasoline tank and those generated in a filler neck thereof while the tank is being filled in a vapor absorbing material accommodated therein. The accumulated fuel vapors are purged from the canister utilizing the source of vacuum generated in an intake manifold while the engine is running. The canister device includes a casing accommodating a vapor absorbing material layer, a first intake port provided at the intermediate portion of the casing and communicating with the vapor space in the fuel tank, a second intake port provided in one side wall of the casing and communicating with the interior of the filler neck of the fuel tank, an air port provided on the other side wall of the casing and opened into air ambient the casing, and a purge port communicating with the source of vacuum and positioned at a location or two of the casing such that the air flowing into the canister through the air port is discharged through the vapor absorbing material layer.

摘要翻译： 罐装置用于收集在汽​​油罐内的蒸气空间中产生的燃料蒸气以及在罐被填充在其中容纳的蒸气吸收材料中时在其填充颈部中产生的燃料蒸气。 利用在发动机运行时在进气歧管中产生的真空源，将累积的燃料蒸气从罐排出。 罐装置包括容纳蒸汽吸收材料层的壳体，设置在壳体的中间部分并与燃料箱中的蒸汽空间连通的第一进气口，设置在壳体的一个侧壁中并连通的第二进气口 与燃料箱的加油口颈部的内部连接，设置在壳体的另一侧壁上的空气口，并敞开到壳体周围的空气中;以及吹扫口，其与真空源连通并定位在一个或两个 壳体使得通过空气口流入罐的空气通过蒸气吸收材料层排出。

公开(公告)号：US4766872A

公开(公告)日：1988-08-30

申请号：US055880

申请日：1987-06-01

申请人： Takashi Kato ,  Kazumi Haruta ,  Yutaka Yamada

发明人： Takashi Kato ,  Kazumi Haruta ,  Yutaka Yamada

IPC分类号： B01D53/04 ,  F02M25/08 ,  F02M33/02

CPC分类号： F02M25/0854

摘要： The invention relates to a horizontally mounted canister having a evaporated fuel supply port and a purge port provided on one side of an absorber chamber therein, an atmospheric air port provided on the other side thereof, a movable tray pushing one side surface of the absorber, and an additional absorber chamber which projects upward at the top and which is provided in the absorber chamber.

摘要翻译： 本发明涉及一种水平安装的罐，其具有蒸发的燃料供给口和设置在其中的吸收室的一侧上的吹扫口，设置在其另一侧的大气空气口，推动吸收体的一个侧表面的可动托盘， 以及在顶部向上突出并设置在吸收器室中的另外的吸收室。

公开(公告)号：US4758255A

公开(公告)日：1988-07-19

申请号：US99897

申请日：1987-09-22

申请人： Yutaka Yamada ,  Kazumi Haruta

发明人： Yutaka Yamada ,  Kazumi Haruta

IPC分类号： B01D15/00 ,  B01D53/04 ,  B67D7/04 ,  F02M25/08

CPC分类号： B01D53/0407 ,  B67D7/0476 ,  F02M25/0854 ,  B01D2259/4516 ,  B01D2259/4566

摘要： A canister for absorbing fuel vapors includes a vapor-absorbing adsorbent layer contained in a cylindrical, laterally-mounted casing, an intake port and a purge port which are provided at one side of the adsorbent material layer, an air port provided at the other side of the adsorbent layer, fixed filters and perforated retaining plates for retaining the two sides of the vapor absorbing material layer, and a device for preventing a space from occurring in the adsorbent layer, the device being provided in an upper wall portion of the casing and including a tubular guide having a lower end opening into the adsorbent layer, a plunger fitted into the guide slidably in the vertical direction, and a spring for urging the plunger downward.

摘要翻译： 用于吸收燃料蒸气的罐包括容纳在圆柱形的横向安装的壳体中的蒸气吸收吸附剂层，设置在吸附材料层一侧的进气口和吹扫口，设置在另一侧的空气孔 的吸附剂层，固定过滤器和用于保持蒸汽吸收材料层的两侧的多孔保持板，以及用于防止在吸附剂层中发生空间的装置，该装置设置在壳体的上壁部分中， 包括具有进入吸附剂层的下端开口的管状引导件，在垂直方向上可滑动地装配到引导件中的柱塞和用于向下推动柱塞的弹簧。

公开(公告)号：US4731065A

公开(公告)日：1988-03-15

申请号：US788515

申请日：1985-10-18

申请人： Yutaka Yamada

发明人： Yutaka Yamada

IPC分类号： A61F13/15 ,  A61F5/44

CPC分类号： A61F13/472 ,  A61F13/495 ,  A61F13/511 ,  A61F13/534 ,  A61F13/537 ,  A61F2013/53445 ,  A61F2013/53721

摘要： A sanitary napkin for receiving excretions includes a flat, elongate water absorbing napkin body. That part of the napkin body which contacts the excretory organs is formed with a recess which serves as an excretion receiving space to enhance the absorptivity and to increase the capacity of the napkin. The napkin can be conveniently used to receive menstrual blood, urine or feces.

摘要翻译： 用于接收排泄物的卫生巾包括平坦的，细长的吸水卫生巾体。 卫生巾体的与排泄器官接触的部分形成有用作排泄物接收空间的凹部，以增强吸收性并增加卫生巾的容量。 卫生巾可以方便地用于接受月经血，尿液或粪便。

公开(公告)号：US4617959A

公开(公告)日：1986-10-21

申请号：US783993

申请日：1985-10-04

申请人： Yutaka Yamada

发明人： Yutaka Yamada

IPC分类号： F16K15/03 ,  F16K47/02

CPC分类号： F16K47/02 ,  F16K15/033 ,  F16K15/063 ,  Y10T137/7754 ,  Y10T137/7839 ,  Y10T137/7841 ,  Y10T137/7853

摘要： A check valve assembly of the quick shutoff type equipped with an auxiliary valve of the slow closure type, wherein the check valve assembly comprises a primary valve plate arranged within a valve housing to open and close a primary cylindrical bore in the valve housing, and a swingably pressure receiving plate secured at one end thereof to the primary valve plate to be applied with a hydraulic pressure, and wherein the auxiliary valve comprises a cylindrical valve casing mounted on a portion of the primary valve plate, the valve casing being formed with a secondary cylindrical bore and formed at the peripheral wall with a radial hole which is arranged at the down stream of the primary valve plate, a cup-shaped cylinder coupled with one end of the valve casing, a piston slidably disposed within the cylinder to form a chamber in the cylinder, flow restriction means arranged to provide a fluid communication between the chamber and the interior of the valve casing, a valve element slidably disposed within the valve casing to control the quantity of hydraulic fluid flowing through the secondary cylindrical bore and the radial port, and a valve rod arranged to interconnect the piston and the valve element and being engaged at one end thereof with the pressure receiving plate.

摘要翻译： 一种具有缓慢闭合类型的辅助阀的快速关闭型止回阀组件，其中止回阀组件包括布置在阀壳体内的主阀板，以打开和关闭阀壳体中的主圆柱孔，以及 可变压力接收板在其一端固定到主阀板以施加液压，并且其中辅助阀包括安装在主阀板的一部分上的圆柱形阀壳体，阀壳体形成有次级 圆柱形孔，并在周壁形成有径向孔，该径向孔布置在主阀板的下游，与阀壳的一端连接的杯形圆筒，可滑动地设置在气缸内以形成腔室的活塞 在气缸中，流动限制装置被布置成在腔室和阀壳体的内部之间提供流体连通，阀元件滑动 y设置在阀壳体内以控制流过次级圆柱孔和径向端口的液压流体的量;以及阀杆，其布置成将活塞和阀元件互连并且在其一端与压力接收板接合。

公开(公告)号：US09566924B2

公开(公告)日：2017-02-14

申请号：US14768462

申请日：2013-09-12

申请人： Makoto Nakanishi ,  Yutaka Yamada

发明人： Makoto Nakanishi ,  Yutaka Yamada

IPC分类号： B60R19/34 ,  B60R19/24 ,  B60R19/26

CPC分类号： B60R19/34 ,  B60R2019/247 ,  B60R2019/262

摘要： A vehicle shock absorbing member, which has a tubular shape having a plurality of flat plate-shaped sidewalls and having a closed section, in which, of the plurality of sidewalls, each of a pair of sidewalls located on right and left sides and separated from each other in a lateral direction of a vehicle has a groove portion formed extending in an axial direction of the tubular shape so as to be recessed inward, which is disposed between a vehicle body-side member and a bumper member in such an attitude that the axial direction corresponds to a longitudinal direction of the vehicle, and which, when subjected to a compressive load, is crushed like an a bellows in the axial direction to absorb impact energy, a pair of flat plate-shaped partition walls being formed in the tubular shape integrally with the tubular shape so as to be separated from each other in a vertical direction and so as to couple the pair of sidewalls, and the upper partition wall being tilted downward and the lower partition wall being tilted upward such that an interval between the pair of partition walls decreases closer to an inner side of the vehicle in the lateral direction of the vehicle.

摘要翻译： 一种车辆减震构件，其具有管状形状，具有多个平板状侧壁并且具有封闭部分，多个侧壁中的一对侧壁中的每一个侧壁位于右侧和左侧并且与所述侧壁分离 在车辆的横向方向上彼此相对的方式，具有形成为沿筒状的轴向延伸的槽部，从而向内侧凹入，该槽部以如下方式设置在车体侧部件和保险杠部件之间， 轴向方向对应于车辆的纵向方向，并且当经受压缩载荷时，沿轴向方式像波纹管一样被破碎以吸收冲击能量，一对平板形隔壁形成在管状 与管状形状一体地形成为在垂直方向上彼此分离并且连接所述一对侧壁，并且上隔壁向下倾斜并且下pa 所述间隔壁向上倾斜，使得所述一对分隔壁之间的间隔在所述车辆的横向方向上更靠近所述车辆的内侧。

公开(公告)号：US09193320B2

公开(公告)日：2015-11-24

申请号：US14124698

申请日：2012-05-10

申请人： Yutaka Yamada ,  Sunao Tanaka ,  Koshi Okada ,  Takuya Fukunaga ,  Masaki Kumagai

发明人： Yutaka Yamada ,  Sunao Tanaka ,  Koshi Okada ,  Takuya Fukunaga ,  Masaki Kumagai

IPC分类号： B60R19/34 ,  B21D53/88

CPC分类号： B60R19/34 ,  B21D53/88

摘要： An impact absorbing member is formed by bending one sheet of a metal plate material and then joining adjacent end parts thereof. The impact absorbing member includes the following integrally-connected portions: a fixing plate, an impact absorbing part having two first side wall plates and two second side wall plates, two flange plates, and two bridge plates. The impact absorbing part overall has an approximate square or rectangular tube shape after being bent. Joining parts are provided at each opposing end parts of the first and second side wall plates. The adjacent end parts of the first and second side wall plates overlap and are joined. The end parts of the two flange plates are also joined to the end parts of the two bridge plates.

摘要翻译： 冲击吸收构件通过弯曲一片金属板材料然后连接相邻的端部而形成。 冲击吸收构件包括以下一体连接部分：固定板，具有两个第一侧壁板和两个第二侧壁板的冲击吸收部分，两个凸缘板和两个桥板。 冲击吸收部分整体弯曲后具有近似的正方形或矩形管状。 连接件设置在第一和第二侧壁板的每个相对的端部处。 第一和第二侧壁板的相邻端部部分重叠并连接。 两个法兰盘的端部也连接到两个桥板的端部。

公开(公告)号：US20150301892A1

公开(公告)日：2015-10-22

申请号：US14789090

申请日：2015-07-01

申请人： Masaya Tarui ,  Tatsunori Kanai ,  Yutaka Yamada

发明人： Masaya Tarui ,  Tatsunori Kanai ,  Yutaka Yamada

IPC分类号： G06F11/10 ,  G06F3/06

CPC分类号： G06F11/1076 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0673 ,  G06F11/08 ,  G06F11/1012 ,  G06F11/1048 ,  G06F11/1666 ,  G11C29/42 ,  H03M13/19

摘要： A memory system comprises an encoding processing circuit 100 that performs redundant encoding process on target data Din to be written to thereby generate data RDin such that the number of bits having a predetermined value is half or less than the total number of bits, and a memory 120 to which the data RDin generated by the encoding processing circuit are written.

摘要翻译： 存储器系统包括对要写入的目标数据Din进行冗余编码处理的编码处理电路100，从而生成数据RDin，使得具有预定值的位数是总位数的一半或更少，存储器 写入由编码处理电路产生的数据RDin 120的数据。