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1. 发明授权

US06356711B1 Lens-fitted photo film unit and sprocket wheel for the same 失效
标题翻译：镜头式摄影胶片单元和链轮相同
公开(公告)号：US06356711B1
公开(公告)日：2002-03-12
申请号：US09591504
申请日：2000-06-12
申请人： Junichi Takagi , Hirofumi Katsura
发明人： Junichi Takagi , Hirofumi Katsura
IPC分类号： G03B1702
CPC分类号： G03B17/42 , G03B1/24 , G03B2219/045
摘要： Photo film has plural perforation sets arranged along one edge thereof in line at a regular pitch. Each of the perforation sets includes first and second perforations, which are arranged closely at a regular distance. A sprocket wheel is rotated by movement of the photo film. The sprocket wheel has a wheel body. Two tooth sets respectively include first and second teeth, are disposed to protrude from a peripheral face of the wheel body, and are respectively meshed with the first and second perforations serially. An arm is disposed on the peripheral face of the wheel body, for frictionally contacting a portion of the photo film between first and second perforation sets, to be rotated by the photo film. The first and second perforation sets are included in the plural perforation sets and adjacent to each other. Each of the tooth sets are meshed with the second perforation set after being disengaged from the first perforation set.
摘要翻译：照片胶片具有沿其一个边缘以规则间距排列的多个穿孔组。每个穿孔组包括第一和第二穿孔，其以规则的距离紧密地排列。链轮由摄影胶片的移动而旋转。链轮具有轮体。两个齿组分别包括第一和第二齿，设置成从轮体的周面突出，并且分别与第一和第二穿孔连续地啮合。手臂设置在轮体的周面上，用于摩擦地接触第一和第二穿孔组之间的照相胶片的一部分，由摄影胶片旋转。第一和第二穿孔组包括在多个穿孔组中并且彼此相邻。在与第一穿孔组分离之后，每个齿组与第二穿孔组啮合。

2. 发明授权

US6094543A Lens-fitted photo film unit and sprocket wheel for the same 失效
公开(公告)号：US6094543A
公开(公告)日：2000-07-25
申请号：US138570
申请日：1998-08-24
申请人： Junichi Takagi , Hirofumi Katsura
发明人： Junichi Takagi , Hirofumi Katsura
IPC分类号： G03B1/24 , G03B17/42
CPC分类号： G03B17/42 , G03B1/24 , G03B2219/045
摘要： Photo film has plural perforation sets arranged along one edge thereof in line at a regular pitch. Each of the perforation sets includes first and second perforations, which are arranged closely at a regular distance. A sprocket wheel is rotated by movement of the photo film. The sprocket wheel has a wheel body. Two tooth sets respectively include first and second teeth, are disposed to protrude from a peripheral face of the wheel body, and are respectively meshed with the first and second perforations serially. An arm is disposed on the peripheral face of the wheel body, for frictionally contacting a portion of the photo film between first and second perforation sets, to be rotated by the photo film. The first and second perforation sets are included in the plural perforation sets and adjacent to each other. Each of the tooth sets are meshed with the second perforation set after being disengaged from the first perforation set.

3. 发明授权

US5918082A Sprocket wheel and lens-fitted photo film unit with the same 失效
标题翻译：链轮和带镜头的摄影胶片相同
公开(公告)号：US5918082A
公开(公告)日：1999-06-29
申请号：US917471
申请日：1997-08-26
申请人： Hirofumi Katsura
发明人： Hirofumi Katsura
IPC分类号： G03B1/24 , G03B17/00 , G03B1/00 , G03B17/42
CPC分类号： G03B1/24 , G03B2219/045
摘要： A sprocket wheel is used with photo film which includes a plurality of perforation groups arranged in a longitudinal direction thereof and cyclically at a pitch predetermined for one frame. Each of the perforation groups includes first and second perforations arranged at a predetermined distance. The sprocket wheel is rotated by a predetermined amount while the photo film is wound per one frame. The sprocket wheel includes a wheel portion. Four teeth are arranged on a periphery of the wheel portion. A first one of the teeth is meshed with the first perforation. Then a second one of the teeth is meshed with the second perforation. The first and second teeth split the periphery of the wheel portion into first and second arc-shaped faces. The first arc-shaped face is determined in association with the predetermined distance. The second arc-shaped face has a radius greater than a radius of the first arc-shaped face, to push the photo film. The wheel portion, after the second tooth is moved away from the second perforation, is rotated by the photo film with friction between the second arc-shaped face and the photo film.
摘要翻译：使用链轮与照相胶片一起使用，该胶片包括沿其纵向方向布置的多个穿孔组，并以预定的一帧的间距循环地进行。每个穿孔组包括以预定距离布置的第一和第二穿孔。当每一帧卷绕照相胶片时，链轮旋转预定量。链轮包括轮部分。四个齿布置在车轮部分的周边上。第一个牙齿与第一个穿孔啮合。然后第二个齿与第二个穿孔啮合。第一和第二齿将轮部分的周边分成第一和第二弧形面。第一弧形面与预定距离相关联地确定。第二弧形面的半径大于第一弧形面的半径，以推动照相胶片。在第二齿离开第二穿孔之后，车轮部分由第二弧形表面和照相胶片之间的摩擦被照相胶片旋转。

4. 发明授权

US4931096A Sealer for filling a dental root canal 失效
标题翻译：密封剂用于填充牙根管
公开(公告)号：US4931096A
公开(公告)日：1990-06-05
申请号：US246693
申请日：1988-09-20
申请人： Mutsuo Fujisawa , Tsutomu Kameda , Hirofumi Katsura , Reiichi Yamaga , Setsuko Ishido
发明人： Mutsuo Fujisawa , Tsutomu Kameda , Hirofumi Katsura , Reiichi Yamaga , Setsuko Ishido
IPC分类号： A61K6/00 , A61K6/083
CPC分类号： A61K6/0038 , Y10S524/925 , Y10S524/929
摘要： A sealer for filling a dental root canal which can seal the apex of the root and the root canal perfectly and can be removed with the gutta percha points when refilling is necessary.The sealer of the invention consists of the same basic material as the gutta percha point, so it adheres to the point initimately and firmly and can seal the apex of the root perfectly. The softening temperature of the sealer is about 40.degree.-45.degree. C., so the points and the sealer can be removed same time by heating at low temperature with a heat carrier when refilling is necessary.
摘要翻译：用于填充牙根管的密封剂，其可以完美地密封根部和根管的顶端，并且可以在需要补充时用牙龈切除点去除。本发明的封口机由与牙釉质相同的基本材料组成，因此，它可以起始和坚固地粘附在该点上，并能完美地密封根部的顶点。封口机的软化温度约为40°-45℃，所以当需要再填充时，通过在热载体上的低温加热可以同时清除点和密封剂。

5. 发明授权

US07343090B2 Lens-fitted photo film unit 失效
标题翻译：镜头式摄影胶片单元
公开(公告)号：US07343090B2
公开(公告)日：2008-03-11
申请号：US11200095
申请日：2005-08-10
申请人： Takeshi Masuda , Nobuyuki Kameyama , Hirofumi Katsura , Kazumi Koike
发明人： Takeshi Masuda , Nobuyuki Kameyama , Hirofumi Katsura , Kazumi Koike
IPC分类号： G03B17/02 , G03B7/087 , G03B9/00
CPC分类号： G03B15/05 , G03B7/003 , G03B7/02 , G03B7/16 , G03B9/04 , G03B9/10 , G03B19/04 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photo film unit is preloaded with a roll of photo film whose film speed is ISO3200, and has a mode selection member that is manually operated to select one of a standard photography mode, an indoor photography mode and a night-view photography mode. In the standard photography mode, an exposure is made without flash with a small aperture size and at a high shutter speed. In the indoor photography mode, an exposure is made with a flashlight, with a middle aperture size and at a high shutter speed. In the night-view photography mode, an exposure is made with a flash light, with a large aperture size and at a low shutter speed.
摘要翻译：装有镜头的摄影胶片单元预装有胶卷速度为ISO3200的胶片卷，并且具有手动操作以选择标准摄影模式，室内摄影模式和夜视摄影之一的模式选择构件模式。在标准摄影模式下，无闪光灯的曝光是以小的光圈尺寸和高的快门速度进行的。在室内摄影模式下，用手电筒进行曝光，具有中等光圈尺寸和高快门速度。在夜视摄影模式下，用闪光灯进行曝光，具有较大的光圈尺寸和低的快门速度。

6. 发明授权

US06343186B1 Lens-fitted film unit 失效
标题翻译：镜头式胶片单元
公开(公告)号：US06343186B1
公开(公告)日：2002-01-29
申请号：US09597488
申请日：2000-06-19
申请人： Hirofumi Katsura , Fuminori Kawamura
发明人： Hirofumi Katsura , Fuminori Kawamura
IPC分类号： G03B902
CPC分类号： G03B9/02 , G03B17/04
摘要： A fixed making frame for blocking the peripheral light is disposed between a taking lens aperture and an exposure frame of a film surface. The effective diameter of the taking lens aperture is variable so as to make an angular field of a photogtaphing light which extends from the taking lens aperture to an exposure area. The angular filed is smaller under a larger effective diameter than under a smaller effective diameter. A predetermined width of a periphery of the exposure area defines a non-print area, and the fixed making frame is disposed at a side adjacent to the taking lens aperture with respect to an intersection of the peripheral light which extends between an inner periphery of the non-print area and the lens aperture under a larger effective diameter of the taking lens, and a peripheral exposure light which extends the lens aperture and an outer periphery of the exposure area, under a smaller effective diameter of the taking lens aperture. The making frame is configured to block the photographing light outside the peripheral light which extends between the inner periphery of the non-print area and the taking lens aperture upon increased effective diameter of the taking lens.
摘要翻译：用于阻挡外围光的固定制造框架设置在拍摄镜头孔和胶片表面的曝光框之间。拍摄镜头光圈的有效直径是可变的，以便形成从拍摄镜头孔延伸到曝光区域的光栅的角度场。在较大的有效直径下，角场较小。曝光区域的周边的预定宽度限定非打印区域，并且固定制作框架相对于在周边光线的相邻处设置在相对于拍摄镜头孔的一侧，所述周边光线在非打印区域和镜片孔径在拍摄镜头的较大有效直径下方，以及周边曝光灯，其在拍摄镜头孔径的较小有效直径下延伸透镜孔径和曝光区域的外周边。制造框架被配置为在提高拍摄镜头的有效直径的情况下，阻挡在非打印区域的内周和拍摄镜头孔之间延伸的外围光外部的拍摄光。

7. 发明授权

US5790900A Photo film, photo film advancing device and lens-fitted photo film unit for use with the same 失效
标题翻译：摄影胶片，摄影胶片推进装置及配有镜头的摄影胶片装置
公开(公告)号：US5790900A
公开(公告)日：1998-08-04
申请号：US588122
申请日：1996-01-18
申请人： Hirofumi Katsura , Kazuo Kamata
发明人： Hirofumi Katsura , Kazuo Kamata
IPC分类号： G03B1/62 , G03B19/04 , G03B1/00
CPC分类号： G03B19/04 , G03B1/62 , G03B2219/045
摘要： Photo film has pairs of perforations arranged at a regular pitch (L1+L2) along at least one edge thereof. Each of the pairs of perforations includes first and second perforations arranged at a small regular interval (L1) away from one another. A photo film advancing device has a rotatable sprocket wheel (41, 72, 80, 152, 252), a periphery of which has at least one pair of teeth, respectively including first and second teeth disposed away from one another nearly at the regular interval. The first tooth is engaged with the first perforation. The second tooth is engaged with the second perforation. A retaining member (44) causes the sprocket wheel to have a locked state, and disables the photo film from advancing when the second perforation is engaged with the second tooth. The retaining member causes the sprocket wheel to have an unlocked state and enables the sprocket wheel to rotate when a shutter operates. A plate spring (45) is associated with the sprocket wheel, and operates after the sprocket wheel is rotated as much as a small amount by advancement of the photo film while the sprocket wheel has the unlocked state. The plate spring rotates the sprocket wheel further as much as a predetermined amount in the same direction when the second tooth is moved away from the second perforation, so as to cause the first tooth to stand by for engaging with a succeeding pair of the pairs of perforations with the first tooth in contact with the photo film. The photo film is advanced in contact with the first tooth.
摘要翻译：照片胶片具有沿着其至少一个边缘以规则间距（L1 + L2）布置的成对的穿孔。每对穿孔包括以彼此远离的小规则间隔（L1）布置的第一和第二穿孔。摄影胶片推进装置具有可旋转的链轮（41,72,80，152,252），其周边具有至少一对齿，分别包括几乎以规则间隔彼此远离设置的第一和第二齿。第一个牙齿与第一个穿孔接合。第二个齿与第二个穿孔接合。保持构件（44）使得链轮具有锁定状态，并且当第二穿孔与第二齿接合时，禁止照相胶片前进。保持构件使得链轮具有解锁状态，并且当快门操作时使得链轮能够旋转。板簧（45）与链轮相关联，并且当链轮处于解锁状态时，通过推进摄影胶片在链轮旋转多达少量之后进行操作。当第二齿离开第二穿孔时，板簧在同一方向上使链轮进一步旋转多达预定量，从而使第一齿静止以与后续的一对对穿孔与第一个牙齿接触摄影胶片。摄影胶片与第一颗牙齿相接触。

8. 发明申请

US20060098965A1 Lens-fitted photo film unit 审中-公开
标题翻译：镜头式摄影胶片单元
公开(公告)号：US20060098965A1
公开(公告)日：2006-05-11
申请号：US11186806
申请日：2005-07-22
申请人： Takeshi Masuda , Nobuyuki Kameyama , Hirofumi Katsura , Kazumi Koike
发明人： Takeshi Masuda , Nobuyuki Kameyama , Hirofumi Katsura , Kazumi Koike
IPC分类号： G03B17/02
CPC分类号： G03B9/10 , G03B7/003 , G03B7/02 , G03B19/04 , G03B2219/045
摘要： A lens-fitted photo film unit is not provided with a flash device. A photo film having ISO sensitivity of 1600 or above is preloaded in the lens-fitted photo film unit in a factory. An exposure device has a large-exposure amount mode and a small-exposure amount mode. In the large-exposure amount mode, appropriate exposure can be given to a subject when an exposure value at ISO 100 is less than 8. A mode switching operation member selects the large-exposure amount mode or the small-exposure amount mode.
摘要翻译：配有镜头的摄影胶片单元不配有闪光装置。 ISO感光度为1600以上的摄影胶片在出厂时预装在装有镜头的摄影胶片装置中。曝光装置具有大曝光量模式和小曝光量模式。在大曝光量模式中，当ISO 100的曝光值小于8时，可以对被摄体进行适当的曝光。模式切换操作元件选择大曝光量模式或小曝光量模式。

9. 发明申请

US20060062556A1 Lens-fitted photographic film unit 失效
标题翻译：镜头式摄影胶片单元
公开(公告)号：US20060062556A1
公开(公告)日：2006-03-23
申请号：US11230541
申请日：2005-09-21
申请人： Hirofumi Katsura
发明人： Hirofumi Katsura
IPC分类号： G03B17/18
CPC分类号： G03B17/20 , G03B19/04 , G03B2219/045
摘要： A mode selection member is moved to the lowest position for selecting a daylight mode, which is most frequently used, the middle position for selecting a middle mode for photographing outdoors under the overcast sky, or the highest position for selecting an indoor mode for photographing indoors. When the mode selection lever is in the middle position or the highest position, the upper end of a mode indicating plate protrudes from a unit body. When the mode indicating plate is pushed down into the unit body, the mode selection lever is forced to return to the lowest position to set the daylight mode.
摘要翻译：模式选择构件被移动到最低位置，用于选择最常用的日光模式，用于选择在阴天下拍摄户外的中间模式的中间位置或用于选择室内模式的室内模式的最高位置。当模式选择杆处于中间位置或最高位置时，模式指示板的上端从单元体突出。当模式指示板被向下推入单元体时，模式选择杆被迫返回到最低位置以设置日光模式。

10. 发明申请

US20060045496A1 Lens-fitted photo film unit 失效
标题翻译：镜头式摄影胶片单元
公开(公告)号：US20060045496A1
公开(公告)日：2006-03-02
申请号：US11200095
申请日：2005-08-10
申请人： Takeshi Masuda , Nobuyuki Kameyama , Hirofumi Katsura , Kazumi Koike
发明人： Takeshi Masuda , Nobuyuki Kameyama , Hirofumi Katsura , Kazumi Koike
IPC分类号： G03B17/02
CPC分类号： G03B15/05 , G03B7/003 , G03B7/02 , G03B7/16 , G03B9/04 , G03B9/10 , G03B19/04 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photo film unit is preloaded with a roll of photo film whose film speed is ISO3200, and has a mode selection member that is manually operated to select one of a standard photography mode, an indoor photography mode and a night-view photography mode. In the standard photography mode, an exposure is made without flash with a small aperture size and at a high shutter speed. In the indoor photography mode, an exposure is made with a flashlight, with a middle aperture size and at a high shutter speed. In the night-view photography mode, an exposure is made with a flash light, with a large aperture size and at a low shutter speed.
摘要翻译：装有镜头的摄影胶片单元预装有胶卷速度为ISO3200的胶片卷，并且具有手动操作以选择标准拍摄模式，室内拍摄模式和夜视摄影之一的模式选择部件模式。在标准摄影模式下，无闪光灯的曝光是以小的光圈尺寸和高的快门速度进行的。在室内摄影模式下，用手电筒进行曝光，具有中等光圈尺寸和高快门速度。在夜视摄影模式下，用闪光灯进行曝光，具有较大的光圈尺寸和低的快门速度。

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