公开(公告)号：US5235365A

公开(公告)日：1993-08-10

申请号：US757355

申请日：1991-09-10

申请人： Tetsuya Takatori ,  Hideaki Kataoka

发明人： Tetsuya Takatori ,  Hideaki Kataoka

IPC分类号： G03B1/00 ,  G03B17/30 ,  G03B17/42 ,  G03C3/00

CPC分类号： G03B17/425 ,  G03B17/30 ,  G03B2217/266

摘要： A photographic camera includes a cassette chamber for containing a film cassette having a fork provided therein which is coupled to a spool in order to rotate the spool. After loading the film cassette in the cassette chamber, the fork is rotated by a motor in the winding direction for tightening a roll of the photographic film in order to prevent a film from jamming when advancing the film leader. The fork is then rotated in a normal or forward direction for advancing the film leader. In a preferred embodiment, a photosensor detects the photographic film fed from the film cassette and generates a detection signal. The fork is rotated in the normal direction before the reverse rotation. It is then determined whether the photographic film is advanced. If not, the fork is rotated in the reverse direction.

公开(公告)号：US5476232A

公开(公告)日：1995-12-19

申请号：US213579

申请日：1994-03-16

申请人： Hideaki Kataoka ,  Tetsuya Takatori ,  Tomoyuki Takahashi ,  Tetsuya Tanaka

发明人： Hideaki Kataoka ,  Tetsuya Takatori ,  Tomoyuki Takahashi ,  Tetsuya Tanaka

IPC分类号： G03C3/00 ,  G03B17/30 ,  G11B23/107

CPC分类号： G03B17/30

摘要： A photo film cassette contains a spool in rotatable fashion, with a photo film wound thereabout as a roll. Rotation of the spool in an unwinding direction causes the photo film to exit through a passage port. Upper and lower shell halves constitute a cassette shell. Two combinations of a retaining hook and a receiving portion are disposed on the cassette shell and respectively beside the passage port. Both hooks are formed on the lower shell half. Both receiving portions are formed on the upper shell half, are engaged with the hook, and fixedly secure the shell halves. The hooks and the receiving portions are shaped straight along a width of the photo film. A pair of second receiving portions are formed on the upper shell half, and are engaged with the hooks prior to engagement of the first receiving portions with the hooks. The second receiving portions keep the upper shell half partially separate from the lower shell half, and retain the shell halves in preliminary fashion, before the shell halves are joined up. In a preferred embodiment, a hinge section is disposed in the cassette shell in opposition to the passage port, and connects the shell halves in swingable fashion. Two access openings are formed in the cassette shell for rendering the hooks respectively accessible externally, to allow external disengagement of the hooks.

摘要翻译： 摄影胶片盒可旋转地包含一个卷轴，其中照相胶卷作为卷绕在其上。 卷轴在展开方向上的旋转使照相胶卷通过通过口离开。 上半部和下半部构成盒壳。 保持钩和接收部分的两种组合设置在盒壳上并分别在通道端口旁边。 两个钩形成在下半壳上。 两个接收部分形成在上壳体半部上，与钩接合，并且牢固地固定半壳体。 钩和接收部分沿着照相胶片的宽度成直线。 一对第二接收部分形成在上壳体半部上，并且在第一接收部分与钩接合之前与钩接合。 第二接收部分使上壳体半部分与下壳体半部分隔开，并且在壳体半部连接之前以预先的方式保持壳体半部。 在优选实施例中，铰链部分设置在盒壳体中，与通道端口相对，并以可摆动的方式连接壳体半部。 在盒壳中形成有两个进入开口，用于使挂钩分别可从外部访问，以允许钩的外部脱离。

公开(公告)号：US07487521B2

公开(公告)日：2009-02-03

申请号：US11315353

申请日：2005-12-23

申请人： Hidetoshi Kawasaki ,  Tetsuya Takatori

发明人： Hidetoshi Kawasaki ,  Tetsuya Takatori

IPC分类号： G11B23/03

CPC分类号： G11B23/0308 ,  B29C65/08 ,  B29C66/12441 ,  B29C66/12463 ,  B29C66/3022 ,  B29C66/54 ,  B29L2017/003 ,  G11B23/0021 ,  G11B23/0317

摘要： A cartridge is composed of a cartridge body and a shutter. A hologram recording disk is rotatably contained in a disk recess formed in the cartridge body. The shutter comprises upper and lower shutter plates between which the cartridge body is interposed. The shutter opens and closes openings formed in both surfaces of the cartridge body. When the shutter is kept in a closed position where the openings are closed, the edges of the shutter are inserted into slits formed around the opening. Further, a groove is formed at an end portion of the shutter. Into the groove, a ridge formed on the cartridge body is inserted.

摘要翻译： 墨盒由墨盒本体和快门组成。 全息记录盘被可旋转地容纳在形成在盒体中的盘形凹部中。 快门包括上部和下部快门板，盒体之间插入有快门板。 快门打开和关闭形成在盒体两个表面中的开口。 当挡板保持在关闭开口的关闭位置时，挡板的边缘插入形成在开口周围的狭缝中。 此外，在快门的端部形成有槽。 插入到槽中，形成在盒体上的脊部被插入。

公开(公告)号：US07195406B2

公开(公告)日：2007-03-27

申请号：US10930786

申请日：2004-09-01

申请人： Tetsuya Takatori ,  Mikio Okajima ,  Katsuyoshi Asakura ,  Tomoyuki Takahashi ,  Toshiharu Naito ,  Kenji Kobayashi

发明人： Tetsuya Takatori ,  Mikio Okajima ,  Katsuyoshi Asakura ,  Tomoyuki Takahashi ,  Toshiharu Naito ,  Kenji Kobayashi

IPC分类号： G03B17/26

CPC分类号： G03B17/50

摘要： An instant film pack includes a plurality of instant photo films. A case contains the instant photo films being stacked. An exit slot is formed in the case, for exiting the instant photo films to an outside of the case one after another. A claw path opening is formed in the case, for receiving insertion of an advancing claw mechanism for advancing the instant photo films by one photo film to move to the exit slot. A thrust preventing flap is disposed on an inside of the exit slot, for closing the exit slot at the middle, to prevent the instant photo films from coming through the exit slot. Furthermore, a light shielding sheet of aluminum foil closes the claw path opening in a light-tight manner, and is released to open the claw path opening upon advance of the advancing claw mechanism.

摘要翻译： 即时胶卷包括多个即时照相胶片。 一个案例包含正在堆叠的即时照相胶卷。 在壳体中形成出口狭槽，用于将即时照相胶片一个接一个地离开外壳。 爪状通道开口形成在壳体中，用于接收前进爪机构的插入，用于使一张摄影胶片推进即时摄影胶片以移动到出口槽。 止推挡板设置在出口槽的内侧，用于在中间封闭出口槽，以防止即时照相胶片通过出口槽。 此外，铝箔遮光片以不透光的方式封闭爪路径开口，并且在推进爪机构前进时释放以打开爪路径。

公开(公告)号：US5495310A

公开(公告)日：1996-02-27

申请号：US165939

申请日：1993-12-14

申请人： Tetsuya Takatori

发明人： Tetsuya Takatori

IPC分类号： G03B17/04 ,  G03B17/26 ,  G03B17/30 ,  G03B19/04 ,  G03C3/00 ,  G03B17/02

CPC分类号： G03B17/30 ,  G03B19/04 ,  G03B2217/265 ,  G03B2217/268 ,  G03B2219/045

摘要： A lens-fitted photo film unit has a pre-loaded cassette. A roll of unexposed photo film is drawn out of the cassette. After photography, an exposed portion of the photo film is wound into a cassette shell around a spool. A stopper level, inside the cassette shell, is swingable from a position of latching the spool immovably on the cassette shell, to a position of unlatching. A shutter plate, inside a photo film passage port in the cassette, closes to block ambient light from entering the passage port, and opens the passage port to allow photo film to pass. A bottom lid closes a cassette containing chamber. A lock slider is mounted in the bottom lid in order to lock and unlock the bottom lid on the chamber. The stopper lever is connected to the lock slider, and latches the spool while the bottom lid is unlocked, and leaves the spool unlatched while the lock slider locks the bottom lid. A rear lock bar on the bottom lid locks and unlocks the bottom lid. The rear lock bar is engaged with the shutter plate, and closes the shutter plate while the bottom lid is unlocked, and opens the shutter plate while the rear lock bar locks the bottom lid. A pointer is disposed on an end of the spool. An associated face of the cassette shell has four indicative areas, and are pointed by the pointer, to indicate one of four graded statuses of use of the photo film.

摘要翻译： 带镜头的摄影胶片单元具有预加载的盒式磁带。 一卷未曝光的摄影胶片从盒中拉出。 在摄影之后，照相胶片的曝光部分绕卷轴缠绕在盒壳中。 在盒壳体内部的止动器水平面可从不可移动地将线轴锁定在盒壳体上的位置摆动到解锁位置。 在盒中的照相胶片通道端口内的快门板关闭以阻挡环境光进入通道，并打开通道以允许摄影胶片通过。 底盖关闭盒式存储室。 锁定滑块安装在底盖中，以便锁定和解锁腔室上的底盖。 止动杆连接到锁定滑块，并且当底盖解锁时锁定阀芯，并且在锁定滑块锁定底盖时使阀芯脱离。 底盖上的后锁杆锁定并解锁底盖。 后锁杆与挡板接合，并且当底盖解锁时关闭挡板，并且当后锁杆锁定底盖时打开挡板。 指针安置在线轴的一端。 盒壳的相关联的面具有四个指示区域，并且被指示器指向，以指示使用照相胶片的四个分级状态之一。

公开(公告)号：US20080028421A1

公开(公告)日：2008-01-31

申请号：US11721840

申请日：2005-12-22

申请人： Hidetoshi Kawasaki ,  Tetsuya Takatori

发明人： Hidetoshi Kawasaki ,  Tetsuya Takatori

IPC分类号： G11B23/03 ,  G03H1/04

CPC分类号： G11B23/0316 ,  G11B23/0308

摘要： A cartridge (2) is composed of a lower shell (30), an upper shell (31), a shutter 10 and a lock mechanism (11). A hologram recording disk (4) is rotatably contained in a disk recess (3) of a cartridge body (25) formed by joining the lower shell (30) and the upper shell (31). Inner surfaces of the lower shell (30) and the upper shell (31) are provided with a first concave portion (34), a second concave portion (35), a first convex portion (42) and a second convex portion (43). When the lower shell (30) and the upper shell (31) are joined, the concave portions and the convex portions engage to form a labyrinth-like light-shielding structure. In virtue of this, light and dust are prevented from entering through a gap residing between the lower shell (30) and the upper shell (31).

摘要翻译： 盒（2）由下壳（30），上壳（31），闸板10和锁机构（11）构成。 全息记录盘（4）可旋转地容纳在通过连接下壳体（30）和上壳体（31）形成的盒体（25）的盘凹槽（3）中。 下壳体（30）和上壳体（31）的内表面设置有第一凹部（34），第二凹部（35），第一凸部（42）和第二凸部（43） 。 当下壳体（30）和上壳体（31）接合时，凹部和凸部接合形成迷宫状遮光结构。 由此，防止了光和灰尘通过位于下壳体（30）和上壳体（31）之间的间隙进入。

公开(公告)号：US06736555B2

公开(公告)日：2004-05-18

申请号：US10303773

申请日：2002-11-26

申请人： Tetsuya Takatori

发明人： Tetsuya Takatori

IPC分类号： G03B1726

CPC分类号： G03B17/26

摘要： A cartridge shell includes a film take-up unit for containing a cassette shell with a rotatable spool and a film supply unit for containing a roll of photo filmstrip one end of which is secured to the spool. Inside the film supply unit, light shielding members are provided in order to prevent an unexposed photo film roll from being exposed. Each of the film take-up unit and the film supply unit has a bridge, and the both bridges are movably fitted into each other. When the photo film cartridge is not used, both of the bridges are completely overlapped each other so that the cartridge shell becomes small in size for convenience of portability.

摘要翻译： 墨盒壳体包括用于容纳具有可旋转卷轴的盒壳体的胶片卷取单元和用于容纳一卷照相胶片的胶片供给单元，其一端固定在卷轴上。 在胶片供给单元的内部，设置遮光部件，以防止未曝光的胶卷卷露出。 胶片卷取单元和胶片供给单元中的每一个具有桥，并且两个桥可移动地彼此嵌合。 当不使用摄影胶片暗盒时，为了便于携带，两个桥都彼此完全重叠，使得盒壳尺寸变小。

公开(公告)号：US5632452A

公开(公告)日：1997-05-27

申请号：US468087

申请日：1995-06-06

申请人： Koichi Takahashi ,  Tetsuya Takatori ,  Haruo Ichikawa ,  Akimasa Kaya ,  Tomoyuki Takahashi

发明人： Koichi Takahashi ,  Tetsuya Takatori ,  Haruo Ichikawa ,  Akimasa Kaya ,  Tomoyuki Takahashi

IPC分类号： G03C3/00 ,  G03B17/30 ,  B65H75/28

CPC分类号： G03B17/30 ,  G03B2217/261

摘要： A cassette for containing photographic film has a spool which is provided with retaining claws for retaining a trailer of the photographic film. A cassette port communicates the spool chamber to the outside. To load the photographic film into a cassette, a loading apparatus picks up the trailer with an inserter jig. The inserter jig is passed through the passage port, and is brought to the spool so as to insert the trailer into the cassette shell. The trailer is retained on the spool with the retaining claws. The inserter jig is then drawn out of the cassette shell. Then the spool is rotated in order to wind the photographic film around the spool, fully into the cassette shell. To remove exposed photographic film from such a cassette, the photographic film is drawn and unwound. A separator jig, as passed through the passage port, is brought to the spool. The trailer is released from retention on the retaining claws by use of the separator jig. Then the photographic film is drawn out so as to separate the trailer from the spool.

摘要翻译： 用于容纳摄影胶片的盒具有一个卷轴，该卷轴设置有用于保持照相胶卷的拖车的保持爪。 盒式端口将卷筒室与外部连通。 为了将照相胶片加载到盒中，装载装置用插入器夹具拾取拖车。 插入器夹具通过通道，并被带到卷轴上，以将拖车插入盒壳体中。 拖车与保持爪保持在阀芯上。 然后将插入器夹具从盒壳中拉出。 然后旋转卷轴以便将照相胶片卷绕在卷轴上，完全进入盒壳体。 为了从这样的盒子中去除曝光的照相胶片，照相胶片被拉伸和展开。 通过通过端口的分离器夹具被带到卷轴。 拖车通过使用分离器夹具从保持爪上的保持力释放。 然后抽出摄影胶片以将拖车与卷轴分开。

公开(公告)号：US5625855A

公开(公告)日：1997-04-29

申请号：US575031

申请日：1995-12-19

申请人： Tetsuya Takatori

发明人： Tetsuya Takatori

IPC分类号： G03C3/00 ,  G03B17/30 ,  G03B17/26

CPC分类号： G03B17/30

摘要： A photographic film cassette comprises a locking member pivotally movable into engagement with a spool to inhibit rotation of the spool. The locking member is moved by a light-shielding door member through a cam. A cam follower surface of the locking member is brought into contact with the cam in the closed position of the light-shielding door member, such that force biasing the light-shielding door member toward the closed position is applied from the locking member to the light-shielding door member in the closed position. The locking member is provided with a hook for engagement with a recessed portion formed in an inner wall of a cassette shell. The hook is engaged with the recessed portion when the locking member is placed in an initial assembled position. Thereafter, the locking member is rotated about the hook from the initial assembled position into a final assembled position where a smaller clearance is provided between the hook and the recessed portion compared with the initial assemble position.

摘要翻译： 摄影胶片盒包括可枢转地运动以与卷轴接合以阻止卷轴的旋转的锁定部件。 锁定构件通过遮光门构件通过凸轮移动。 锁定构件的凸轮从动件表面在遮光门构件的关闭位置与凸轮接触，使得将遮光门构件朝向关闭位置的力从锁定构件施加到光 - 关闭位置的门构件。 锁定构件设置有用于与形成在盒壳的内壁中的凹部接合的钩。 当锁定构件被放置在初始组装位置时，钩与凹部接合。 此后，锁定构件围绕钩从初始组装位置旋转到最终组装位置，其中与初始组装位置相比，在钩和凹部之间设置较小的间隙。

公开(公告)号：US5602611A

公开(公告)日：1997-02-11

申请号：US114616

申请日：1993-09-01

申请人： Tetsuya Takatori ,  Akimasa Kaya

发明人： Tetsuya Takatori ,  Akimasa Kaya

IPC分类号： G03B17/30 ,  G03B17/26

CPC分类号： G03B17/30 ,  G03B2217/261 ,  G03B2217/265

摘要： A photographic film cassette has a rotatable spool on which photographic film is wound. A leader of the photographic film is advanced outward through a passage port by rotation of the spool in an unwinding direction. A shutter rod is arranged in the passage port, and is rotated between closed and open positions. When assuming the closed position, the shutter rod blocks the passage port to shield the ambient light. When the shutter rod assumes the open position, the photographic film is allowed to pass. An externally operable locking lever regulates rotation of the shutter rod, and is swingable with resilience between a locking position, where the shutter rod is locked in the closed position, and an unlocking position, where the shutter rod is unlocked. When the spool is rotated, the lever rotates the shutter rod to the open position. An exposure status indicating device is arranged on an end face of a cassette shell, and has a pointer, which points a plurality of indicative areas and indicates the present status of the photographic film.

摘要翻译： 摄影胶片盒具有可旋转的卷轴，照相胶片被卷绕在该可旋转卷轴上。 照相胶片的引导件通过卷轴沿展开方向的旋转而通过通道端口向外推进。 闸门杆设置在通道口中，并在闭合位置和打开位置之间旋转。 当假设关闭位置时，闸门挡住通道以屏蔽环境光。 当快门杆处于打开位置时，允许摄影胶片通过。 外部可操作的锁定杆调节快门杆的旋转，并且可以在快门杆被锁定在关闭位置的锁定位置与开启杆解锁的解锁位置之间以弹性摆动。 当阀芯旋转时，杠杆将快门杆旋转到打开位置。 曝光状态指示装置设置在盒壳的端面上，并具有指示多个指示区域并指示摄影胶片的当前状态的指针。