公开(公告)号：US5041344A

公开(公告)日：1991-08-20

申请号：US498466

申请日：1990-03-22

Applicant: Tomoyoshi Kamoshita ,  Toshio Hirota ,  Osamu Yamamoto ,  Kaoru Kondou ,  Takashi Ujile

Inventor： Tomoyoshi Kamoshita ,  Toshio Hirota ,  Osamu Yamamoto ,  Kaoru Kondou ,  Takashi Ujile

IPC: F28F3/12 ,  H01M8/04

CPC classification number: H01M8/04029 ,  F28F3/12

Abstract: A fuel cell cooling device includes a plurality of plate-like fuel cell units arranged in a vertical stack and having singly interspersed therein cooling plates. A main coolant pipe supplies coolant at a pressure above the saturation point thereof to the cooling plates through corresponding inlet cooling pipes. A throttle is provided in each inlet cooling pipe to produce a pressure drop such that coolant entering a cooling plate is at a pressure below the saturation point thereof.

Abstract translation: 一种燃料电池冷却装置，包括多个板状燃料电池单元，其布置在垂直堆叠中，并且具有单独散布在其中的冷却板。 主冷却剂管道通过相应的入口冷却管将冷却剂以高于其饱和点的压力提供给冷却板。 在每个入口冷却管中设置有节气门，以产生压降，使得进入冷却板的冷却剂的压力低于其饱和点。

公开(公告)号：US4950562A

公开(公告)日：1990-08-21

申请号：US340306

申请日：1989-04-19

Applicant: Toshihiko Yoshida ,  Tsukasa Shima ,  Fumiya Ishizaki ,  Hiroyuki Iwasaki ,  Isao Mukaizawa ,  Yoshiyuki Someya ,  Satoshi Sakurada ,  Osamu Yamamoto

Inventor： Toshihiko Yoshida ,  Tsukasa Shima ,  Fumiya Ishizaki ,  Hiroyuki Iwasaki ,  Isao Mukaizawa ,  Yoshiyuki Someya ,  Satoshi Sakurada ,  Osamu Yamamoto

IPC: H01M8/02 ,  H01M8/12 ,  H01M8/24

CPC classification number: H01M8/0208 ,  H01M8/0217 ,  H01M8/0219 ,  H01M8/0228 ,  H01M8/1253 ,  H01M8/2425 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present invention provides a solid electrolyte type of fuel cell of a planar type structure comprising a plurality of solid electrolyte plates, each being in the form of a flat plate and having a porous cathodic layer on one side and a porous anodic layer on the other side, which are laminated together through an interconnector plate provided in both its sides with grooves defining gas passages, wherein oxidizing agent and fuel gases are fed through said passages to the cathodic and anodic sides, thereby reducing the length of a current path running through regions of high resistance, increasing the degree of integration and improving reliability. By using heat-resistant parts for the interconnectors, cathodes and anodes, it is also possible to improve the resistance to oxidation and reduction as well as durability and obtain low resistance. it is further possible to obtain a fuel cell having satisfactory properties and capable of standing up to use over an extended period of time by using solid electrolyte for fuel cells which is obtained by sintering Y.sub.2 O.sub.3 -containing partially stabilized zirconia added with 5 to 20 % of alumina, has low resistance and high mechanical strength and is stable.

公开(公告)号：USD308203S

公开(公告)日：1990-05-29

申请号：US886467

申请日：1986-07-17

Applicant: Yuhei Kosugi ,  Hirohisa Ozawa ,  Osamu Yamamoto

Designer： Yuhei Kosugi ,  Hirohisa Ozawa ,  Osamu Yamamoto

公开(公告)号：US4928297A

公开(公告)日：1990-05-22

申请号：US184829

申请日：1988-04-22

Applicant: Hiroshi Tsutsui ,  Sueki Baba ,  Koichi Ohmori ,  Osamu Yamamoto ,  Hiroshi Watanabe

Inventor： Hiroshi Tsutsui ,  Sueki Baba ,  Koichi Ohmori ,  Osamu Yamamoto ,  Hiroshi Watanabe

IPC: G01N23/04 ,  A61B6/00 ,  A61B6/02 ,  A61B6/03 ,  G21K1/02

CPC classification number: G21K1/02 ,  A61B6/032

Abstract: A radiographic diagnostic apparatus including an X-ray tube for generating X-ray radiation, a line slit for shaping the X-ray radiation into a fan beam, a linear X-ray sensor array for detecting the X-ray radiation, and apparatus for driving the components is provided. The focal spot of the X-ray tube and the line slit are disposed on a straight line that connects between a specified fixed point and the center of the linear sensor array of a line extending therefrom. The X-ray tube, the line slit and the linear X-ray sensor array are driven together in a direction perpendicular to the direction of alignment of the linear X-ray sensor array so as to scan an object and thereby produce a radiographic image of the object.

Abstract translation: 一种射线照相诊断装置，包括用于产生X射线辐射的X射线管，用于将X射线辐射成扇形束的线狭缝，用于检测X射线辐射的线性X射线传感器阵列，以及用于 提供驱动组件。 X射线管和线狭缝的焦点设置在连接指定的固定点和从其延伸的线的线性传感器阵列的中心的直线上。 将X射线管，线狭缝和线性X射线传感器阵列沿着与线性X射线传感器阵列的取向方向垂直的方向一起驱动，以扫描物体，从而产生X射线管 物体。

公开(公告)号：US4907291A

公开(公告)日：1990-03-06

申请号：US52001

申请日：1987-05-19

Applicant: Osamu Yamamoto

Inventor： Osamu Yamamoto

IPC: H04B1/50 ,  H04B3/00

CPC classification number: H04B1/50

Abstract: A miniature microwave transmitter/receiver is small enough to be mounted in the feeder of a microwave antenna. The transmitter and receiver do not interfere with each other despite their close proximity resulting from their small size. The non-interfering results are achieved by frequency separating the bands used for transmission, reception, and the intermediate transmit and receive frequencies. Since none of these frequencies overlap, they do not interfere with each other, even if there is an insufficient isolation between systems.

Abstract translation: 微型微波发射器/接收器小到足以安装在微波天线的馈线中。 发射机和接收机彼此之间不会相互干扰，尽管它们的尺寸很小。 通过频率分离用于发送，接收和中间发送和接收频率的频带来实现非干扰结果。 由于这些频率都不重叠，所以即使系统之间的隔离不足，它们也不会相互干扰。

公开(公告)号：US4873155A

公开(公告)日：1989-10-10

申请号：US268921

申请日：1988-11-09

Applicant: Toshio Hirota ,  Takashi Ohuchi ,  Osamu Yamamoto

Inventor： Toshio Hirota ,  Takashi Ohuchi ,  Osamu Yamamoto

IPC: H01M8/24

CPC classification number: H01M8/2485

Abstract: A fuel cell manifold mounted airtightly on the side walls of a fuel cell stack, the manifold comprising a seal layer covering the periphery of a wall of the fuel cell stack, a frame-shaped seal spacer having one side mounted airtightly on the seal layer and penetrated by a pipe carrying a cooling solution or electrolyte, and a box-shaped manifold cover mounted airtightly on the opposite side of the seal spacer. A second embodiment employs a hollow seal spacer that functions in place of the pipes carrying cooling solution or electrolyte.

Abstract translation: 一种燃料电池歧管，其气密地安装在燃料电池堆的侧壁上，所述歧管包括覆盖所述燃料电池堆的壁的周边的密封层，具有一侧紧密地安装在所述密封层上的框形密封垫片， 由承载冷却溶液或电解质的管道穿透，以及气密密封地安装在密封垫片的相对侧上的箱形歧管盖。 第二实施例采用中空密封垫片，其代替承载冷却溶液或电解质的管道。

公开(公告)号：US4829531A

公开(公告)日：1989-05-09

申请号：US82659

申请日：1987-08-07

Applicant: Hidenori Kawanishi ,  Osamu Yamamoto ,  Nobuyuki Miyauchi ,  Shigeki Maei ,  Hiroshi Hayashi

Inventor： Hidenori Kawanishi ,  Osamu Yamamoto ,  Nobuyuki Miyauchi ,  Shigeki Maei ,  Hiroshi Hayashi

IPC: H01S5/00 ,  H01S5/068 ,  H01S5/14

CPC classification number: H01S5/14

Abstract: The external resonator type semiconductor laser of the present invention includes a semiconductor laser element, a reflection member having a reflecting mirror surface for feeding back to the laser element a laser beam emitted from an emitting end surface of the semiconductor laser element, and a mount member for fixedly mounting the laser element and reflection member thereon. The coefficient of linear expansion of the mount member is adapted to be smaller than the coefficient of linear expansion of the semiconductor laser element and reflection member so that the distance between the emitting surface and the reflecting surface (i.e. the external resonator length) decreases with a rise in temperature.

Abstract translation: 本发明的外部谐振器型半导体激光器包括：半导体激光元件，具有反射镜面的反射部件，反射镜面用于将从半导体激光元件的发光端面射出的激光束向激光元件反射;以及安装部件 用于将激光元件和反射构件固定在其上。 安装构件的线膨胀系数适于小于半导体激光元件和反射构件的线膨胀系数，使得发射表面和反射表面之间的距离（即，外部谐振器长度）随着 温度升高

公开(公告)号：US4802045A

公开(公告)日：1989-01-31

申请号：US840866

申请日：1986-03-18

Applicant: Osamu Yamamoto ,  Shigeo Sasaki ,  Shinichi Kagano

Inventor： Osamu Yamamoto ,  Shigeo Sasaki ,  Shinichi Kagano

IPC: G11B23/087 ,  G11B23/02

CPC classification number: G11B23/08785

Abstract: In a tape cartridge of the Philips type, one or more ribs are projected from a main plate of each case half at regions except for the tape chamber and the tape path so as to conform to one or more flow lines of resin when each half of molded, the cartridge is so that the formation of traces of resin can be prevented, resulting in an increase in mechanical strength of the cartridge.

Abstract translation: 在飞利浦类型的带盒中，一个或多个肋从每个壳体半部的主板在除了带室和带路径之外的区域处突出，以便当每一半的树脂的一半 可以防止墨盒的形成，从而可以提高墨盒的机械强度。

公开(公告)号：US4768796A

公开(公告)日：1988-09-06

申请号：US60547

申请日：1987-06-11

Applicant: Yutaka Tashiro ,  Osamu Yamamoto

Inventor： Yutaka Tashiro ,  Osamu Yamamoto

IPC: B62D7/14 ,  B62D7/15 ,  F16H48/12 ,  F16H48/22 ,  F16H48/38 ,  B60B35/00

CPC classification number: B62D7/15

Abstract: A rear wheel drive vehicle having a pair of front steering wheels, a pair of rear driving wheels having axles coupled thereto, and a device for sensing the steering of the front wheels and for steering the rear wheels in response thereto. A differential gear apparatus between the axles of the rear wheels, wherein the differential gear apparatus is a differential lock type, including a differential restricting device such that, when steering the front wheels, the rear wheels are steered in the same direction as the front wheels.

Abstract translation: 一种后轮驱动车辆，其具有一对前方向盘，一对具有与其相连接的轴的后驱动轮，以及用于检测前轮转向并用于响应于后轮转向的装置。 在后轮的轴之间的差速齿轮装置，其中差速齿轮装置是差速锁定型，包括差速限制装置，使得当转向前轮时，后轮在与前轮相同的方向上转向 。

公开(公告)号：US4731687A

公开(公告)日：1988-03-15

申请号：US823806

申请日：1986-01-29

Applicant: Shinichi Kagano ,  Osamu Yamamoto ,  Kazuaki Urano ,  Mutsunori Hamaoka

Inventor： Shinichi Kagano ,  Osamu Yamamoto ,  Kazuaki Urano ,  Mutsunori Hamaoka

IPC: G11B23/087 ,  G11B23/04

CPC classification number: G11B23/08792 ,  G11B23/08771

Abstract: A partition wall and a pair of side ribs are disposed in the front portion of a tape cartridge with a gap substantially equal to a thickness of a magnetic shielding plate so as to support the magnetic shielding plate by the partition wall and the side ribs, so that the magnetic shielding plate can be placed in position correctly and easily, thereby assuring reliable positioning of a pad supporting plate.

Abstract translation: 分隔壁和一对侧肋设置在带盒的前部中，其间隙基本上等于磁屏蔽板的厚度，以便通过分隔壁和侧肋支撑磁屏蔽板，因此 磁屏蔽板可以正确且容易地放置就位，从而确保垫支撑板的可靠定位。