公开(公告)号：US4251127A

公开(公告)日：1981-02-17

申请号：US48812

申请日：1979-06-15

申请人： Takeyoshi Yamaguchi

发明人： Takeyoshi Yamaguchi

IPC分类号： E06B7/30 ,  G02B25/04 ,  G02B7/02

CPC分类号： G02B9/34 ,  E06B7/30 ,  G02B25/04

摘要： A wide-angle door viewer providing a large wide-angle outdoor view which can be zoomed and is readily perceptible without closely approaching the eyepiece, which comprises an optical lens barrel having relatively large diameter lenses in positions of reverse Galileo system, a mounting barrel for mounting the lens barrel to a door or the like, and a zoom barrel fitted slidably to the mounting barrel and having a relatively larger diameter eyepiece on which the large view is provided for direct but distanced observation.

摘要翻译： 一种广角门观察器，提供大的广角室外视野，可以变焦并且容易察觉，而不用靠近目镜，该目镜包括在反向伽利略系统的位置具有相对较大直径的透镜的光学镜筒，安装筒 将镜筒安装在门等上，以及可滑动地装配到安装筒上并具有相对较大直径的目镜的变焦镜筒，在该目镜上提供了用于直视而远距离观察的大视野。

公开(公告)号：US4116529A

公开(公告)日：1978-09-26

申请号：US745697

申请日：1976-11-29

申请人： Takeyoshi Yamaguchi

发明人： Takeyoshi Yamaguchi

IPC分类号： E06B7/30 ,  G02B25/04 ,  G02B7/02

CPC分类号： G02B25/04 ,  E06B7/30

摘要： An optical spyglass of a compact dimension to be mounted in a house door or the like for providing to an interior viewer a substantially 180.degree. wide-angle outdoor view. Its optical system comprises a wide-angle lens having a convex surface of a large radius curvature and an opposing convex surface of a small radius curvature for converging incoming light of substantially 180.degree. outdoor sight at a large rate, an objective having a concave surface and butted coaxially on the side of the concave surface of the lens for collimating the converged light to be of a small confined diameter, an eyepiece having a convex surface disposed coaxially with the objective and spaced therefrom for magnifying the collimated light to be of a normal view of the outdoor sight. Such optical system is secured in a substantially tubular barrel body disposed closely around the collimated light of the confined diameter. The barrel body of the spyglass is inserted in a through hole made in the door or the like and is secured thereto by means of a cylinder member engaged onto the barrel body holding the door or the like between opposing flanges provided on the barrel body and cylinder member.

摘要翻译： 安装在房门等中的紧凑尺寸的光学间谍玻璃，以向内部观察者提供基本上180度的广角室外视野。 其光学系统包括具有大半径曲率的凸表面和小半径曲率的相对的凸面的广角镜头，用于以大的速率会聚大致180度的室外视野的入射光，具有凹面和 用于将会聚的光准直到具有小的限制直径的会聚的光的同侧的同轴对准的目镜，具有与物镜同轴设置并与之间隔开的凸表面的目镜，用于将准直光放大到正常视图 的户外景象。 这种光学系统被固定在紧密围绕限制直径的准直光设置的基本上管状的桶体中。 间隔玻璃的桶体插入在门等中形成的通孔中，并通过与保持门等的机体接合的圆筒构件固定在其上，该圆筒构件设置在筒身和圆筒之间的相对的凸缘之间 会员。

公开(公告)号：US4269204A

公开(公告)日：1981-05-26

申请号：US65533

申请日：1979-08-10

申请人： Takeyoshi Yamaguchi

发明人： Takeyoshi Yamaguchi

IPC分类号： A24D3/08 ,  A24D3/06 ,  A24F13/06 ,  A24B15/00

CPC分类号： A24D3/06

摘要： An improved cigaret filter wherein dry and active green algae in the form of chlorella in a granular or powdery form which can physically trap and remove such toxic substances contained in cigaret smoke as nicotine, tar, carbon monoxide and the like and, additionally, can biologically denature and change these substances to harmless form are carried or held by a carrier comprising a fibrous, continuous-cellular foamed or the like member. The filter is used as combined with a cigaret holder or directly with a cigaret. With each carrier, preferably, a total weight of 20 to 50 mg. of granular or powdery chlorella is used alone or as combined with such inorganic porous adsorbent as fine granular or powdery zeolite, silica gel, iron oxide or activated charcoal.

摘要翻译： 一种改进的香烟过滤器，其中以颗粒或粉末形式的小球藻形式的干活性和活性绿藻可以物理地捕获和去除烟草中所含的烟碱中的烟碱，如尼古丁，焦油，一氧化碳等，另外可生物地 变性并将这些物质变成无害形式由包含纤维状，连续泡沫状泡沫等的构件的载体携带或保持。 该过滤器与香烟支架结合使用或直接与香烟结合使用。 对于每个载体，优选总重量为20至50mg。 颗粒状或粉状小球藻单独使用或与无机多孔吸附剂结合使用，如细颗粒或粉状沸石，硅胶，氧化铁或活性炭。

公开(公告)号：US4250901A

公开(公告)日：1981-02-17

申请号：US56428

申请日：1979-07-10

申请人： Takeyoshi Yamaguchi

发明人： Takeyoshi Yamaguchi

IPC分类号： A24D3/16 ,  A24F13/06 ,  A24F7/04

CPC分类号： A24F13/06 ,  A24D3/16

摘要： A cigarette holder with a filtering means capable of chemically denaturing such harmful substances as nicotine, tar and the like and particularly carbon-monoxide gas contained in cigarette smoke to harmless substances, in addition to mechanical trapping of them. The filtering means contains hydrogen peroxide solution preferably of a concentration in a range of 0.5 to 3% and an amount in a range of 0.1 to 0.3 c.c. for achieving the chemical denaturalization.

摘要翻译： 具有过滤装置的烟嘴，除了机械捕获它们之外，还能够将诸如尼古丁，焦油等有害物质，特别是香烟烟雾中所含的一氧化碳气体化学变性为无害物质。 过滤装置包含过氧化氢溶液，优选浓度在0.5至3％的范围内，并且在0.1至0.3cc.c.的范围内。 用于实现化学变性。