公开(公告)号：US5363166A

公开(公告)日：1994-11-08

申请号：US986621

申请日：1992-12-07

申请人： Koichi Takahashi ,  Kiichiro Kitagawa

发明人： Koichi Takahashi ,  Kiichiro Kitagawa

IPC分类号： G03B17/30 ,  G03B17/26

CPC分类号： G03B17/30 ,  G03B2217/265 ,  G03B2217/266

摘要： A photographic film cassette has photographic film wound on a spool and contained in a cassette shell. Rotation of the spool in the unwinding direction causes a leader to advance through a passageway and exit from a passage mouth. The passageway is defined by a pair of opposed inside faces. The first inside face confronts the emulsion surface of the photographic film, and the second inside face confronts its back surface. A separator claw is formed adjacent to the first inside face, and separates the leader from the roll. The separator claw is formed to project only to a small degree so that the photographic film is prevented from being rubbed and scratched thereby, even when the diameter of the roll is minimized. In a preferred embodiment, a camera for use with such a leader-advancing cassette has a receiving port, which is open to the inside of a cassette receiving chamber, and receives the photographic film as exited from the cassette. A front wall of the receiving port is formed so as to prevent the photographic film from being rubbed and scratched by the first inside face of the cassette.

摘要翻译： 摄影胶片盒具有缠绕在卷轴上的照相胶卷并且容纳在盒壳中。 卷轴在展开方向的旋转使领导者前进通过通道并从通道口离开。 通道由一对相对的内表面限定。 第一内表面面对照相胶片的乳剂表面，第二内表面面对其背面。 与第一内侧相邻地形成分离爪，并将引导件与辊分离。 分离爪形成为只能稍微突出，从而即使当辊的直径最小化时，防止摄影胶片被擦拭和刮擦。 在优选实施例中，与这种前导前进盒一起使用的相机具有对盒接收室的内部开放的接收端口，并且接收从盒中退出的照相胶卷。 形成接收端口的前壁，以防止照相胶片被盒的第一内表面摩擦和划伤。

公开(公告)号：US5231439A

公开(公告)日：1993-07-27

申请号：US739374

申请日：1991-08-02

申请人： Koichi Takahashi ,  Ken Kawada ,  Kazuo Shiota

发明人： Koichi Takahashi ,  Ken Kawada ,  Kazuo Shiota

IPC分类号： G03C3/00 ,  G03C5/00 ,  G03D13/00 ,  G03D13/02

CPC分类号： G03D13/003

摘要： In a photographic film cassette, rotation of a spool in a direction of unwinding a photographic film causes a film leader to advance to an outside of a cassette shell. An exposed film is drawn out of the cassette shell after advancing the film leader for developing the exposed film in a state with a film trailer attached to the spool so as to keep the cassette shell reusable. The exposed film is wound up into the cassette shell after development. After development, the spool is rotated in the unwinding direction in a printer in order to advance the film leader outward such that the exposed film can then be drawn out of the cassette shell frame by frame for subjecting the developed film to printing in a state with the film trailer attached to the spool. Thereafter, the spool is rotated in a direction of winding up the developed film for containing the exposed film in the cassette shell.

公开(公告)号：US5213277A

公开(公告)日：1993-05-25

申请号：US869876

申请日：1992-04-17

申请人： Koichi Takahashi ,  Kuniharu Kitagawa ,  Hideaki Kataoka ,  Tomoyuki Takahashi

发明人： Koichi Takahashi ,  Kuniharu Kitagawa ,  Hideaki Kataoka ,  Tomoyuki Takahashi

IPC分类号： G03B17/30

CPC分类号： G03B17/30 ,  G03B2217/266

摘要： A self-advancing film cassette has at least one separation claw for separating a film leader from a roll of film. This separation claw is disposed within a cassette shell so that it will contact an outermost peripheral surface of a photographic film on the outer side of an area where a picture frame is to be formed. The separation claw is so configured that the contact position between the tip thereof and an end face of a film leader end is 1/3 or more of the film thickness when measured from the outer surface of the photographic film. The film leader projects most at a portion corresponding to the separation claw, and the film leader is formed to be narrow so that it will not be stuck to the film roll. In one embodiment, the film leader is subjected to deformation treatment to form a corrugated leading portion, or to rigidity increasing treatment to form a more rigid leading portion.

摘要翻译： 自推进胶片盒具有至少一个分离爪，用于将胶片引导件与胶片卷分离。 该分离爪设置在盒壳体内，使得其将与要形成相框的区域的外侧上的摄影胶片的最外周面相接触。 分离爪被配置成当从照相胶片的外表面测量时，其前端和胶片引出端的端面之间的接触位置是膜厚的1/3或更多。 胶卷头在与分离爪相对应的部分投影最多，并且胶片引导件形成为窄，从而不会粘贴到胶卷上。 在一个实施例中，胶片引导件经受变形处理以形成波纹状前导部分，或者进行刚性增加处理以形成更刚性的前导部分。

公开(公告)号：US5188306A

公开(公告)日：1993-02-23

申请号：US618554

申请日：1990-11-27

申请人： Hideaki Kataoka ,  Kazuo Okutsu ,  Koichi Takahashi ,  Kazunori Mizuno

发明人： Hideaki Kataoka ,  Kazuo Okutsu ,  Koichi Takahashi ,  Kazunori Mizuno

IPC分类号： G03B17/30

CPC分类号： G03B17/30 ,  G03B2217/261 ,  G03B2217/266

摘要： A self-advancing film cassette is provided with an auxiliary rotation transmittance structure for reliably transmitting rotation of a spool to the inner turns of a roll of film in order to prevent reverse rotation of the film caused by loosening of the inner turns of the roll of film or inferior bending rigidity. According to one preferred embodiment, a step portion for pushing the bending line of a film trailer is formed on a slit, permitting the end of the film trailer to be inserted therein. In another preferred embodiment, a spool is provided with a resilient member or flap member for urging the inner turns of the roll of film toward its outer turns. The film trailer has increased bending rigidity by having an embossing treatment, applied thereto, or by attaching a skirt thereto.

公开(公告)号：US5093311A

公开(公告)日：1992-03-03

申请号：US178264

申请日：1988-04-06

申请人： Takao Shiota ,  Hiroshi Hidaka ,  Koichi Takahashi ,  Masahiro Sato ,  Osamu Fukuda ,  Koichi Inada

发明人： Takao Shiota ,  Hiroshi Hidaka ,  Koichi Takahashi ,  Masahiro Sato ,  Osamu Fukuda ,  Koichi Inada

IPC分类号： C04B35/45 ,  C04B35/622 ,  H01L39/14

CPC分类号： H01L39/143 ,  C04B35/4504 ,  C04B35/62254 ,  Y10S428/93 ,  Y10S505/701 ,  Y10S505/702 ,  Y10S505/703 ,  Y10S505/704 ,  Y10T428/26 ,  Y10T428/263 ,  Y10T428/29

摘要： An oxide superconductor cable and a method of producing the same. The oxide superconductor cable includes a ceramic fiber and an oxide superconductor layer coated over the ceramic fiber. Such a structure of the cable provides flexibility to it to some extent and enables it to become relatively thin.

摘要翻译： 氧化物超导体电缆及其制造方法。 氧化物超导体电缆包括涂覆在陶瓷纤维上的陶瓷纤维和氧化物超导体层。 电缆的这种结构在一定程度上提供了灵活性，并使其变得相对薄。

公开(公告)号：US5083721A

公开(公告)日：1992-01-28

申请号：US472493

申请日：1990-01-30

申请人： Kazuo Okutsu ,  Hisashi Takahashi ,  Haruo Ichikawa ,  Koichi Takahashi ,  Masuhiko Hirose ,  Kazunori Mizuno

发明人： Kazuo Okutsu ,  Hisashi Takahashi ,  Haruo Ichikawa ,  Koichi Takahashi ,  Masuhiko Hirose ,  Kazunori Mizuno

IPC分类号： G03B17/30

CPC分类号： G03B17/30 ,  G03B2217/261 ,  G03B2217/266

摘要： A photographic film cartridge typically including a cartidge case having a longitudinal axis, opposite end walls and a film outlet for feeding the film out; a spool extending substantially coaxially with respect to the cartridge case and carried at the opposite end portions by the opposite end walls of the cartridge case for rotation about the longitudinal axis of the spool, the spool being capable of being rotated from outside of the cartridge case; a film wound into a roll on the spool with an end of the film connected with the spool; a slidable cover provided on the cartridge case for slidably moving along a surface of the cartridge case toward the direction inclined to the film feeding direction to slide toward the direction to open and shut the film outlet, and further including device for keeping the film tightly wound into a roll on the spool, whereby the tip end of the film can be fed out hrough the film outlet by rotating the spool in the direction opposite to the film winding direction.

摘要翻译： 照相胶片暗盒通常包括具有纵向轴线的相应端壁和用于将胶片送出的胶片出口的盒子壳体; 卷轴，其相对于盒壳大致同轴地延伸并且在相对的端部处被盒壳体的相对的端壁承载，以围绕卷轴的纵向轴线旋转，卷筒能够从盒壳体的外部旋转 ; 薄膜卷绕在卷轴上的卷筒，薄膜的端部与卷轴连接; 一个可滑动盖，设置在盒壳上，用于沿着盒壳体的表面滑动地朝向胶片供给方向倾斜的方向滑动以朝向打开和关闭胶片出口的方向滑动，并且还包括用于保持胶片紧紧缠绕的装置 卷绕在卷轴上，由此通过沿着与卷绕方向相反的方向旋转卷轴，可以通过胶片出口将胶片的前端送出。

公开(公告)号：USD321006S

公开(公告)日：1991-10-22

申请号：US467573

申请日：1990-01-19

申请人： Koichi Takahashi ,  Keisuke Tsuji

设计人： Koichi Takahashi ,  Keisuke Tsuji

公开(公告)号：US4962401A

公开(公告)日：1990-10-09

申请号：US321380

申请日：1989-03-10

申请人： Koichi Takahashi

发明人： Koichi Takahashi

IPC分类号： G03C3/00 ,  G03B17/30

CPC分类号： G03B17/30 ,  G03B2217/265 ,  G03B2217/266

摘要： This invention relates to a photographic film cartridge including a cartridge case having a longitudinal axis and opposite end walls, a spool extending substantially coaxially with respect to the cartridge case and carried at the opposite end portions by the opposite end walls of the cartridge case for rotation about a longitudinal axis of the spool, the cartridge case including a flexible wall portion having an axially extending substantially straight edge portion, the cartridge case further including a rigid edge portion for cooperation with the straight edge portion, the flexible wall portion being deflectable between a closed position wherein the straight edge portion is engaged with the rigid edge portion to provide a substantially light-tight seal and an open position wherein the straight edge position is apart from the rigid edge portion to provide an axially extending film outlet slit opening between the edge portions. The photographic film cartridge is not required to be provided with light shielding materials and can be made compacter than conventional cartridges.

摘要翻译： 本发明涉及一种摄影胶片暗盒，其包括具有纵向轴线和相对端壁的盒壳体，相对于盒壳体基本上同轴延伸并且在相对端部处被盒壳体的相对端壁承载以旋转的卷轴 围绕卷轴的纵向轴线，盒壳体包括具有轴向延伸的基本上直的边缘部分的柔性壁部分，盒壳体还包括用于与直边部分配合的刚性边缘部分，柔性壁部分可在 关闭位置，其中直边部分与刚性边缘部分接合以提供基本上不透光的密封和打开位置，其中直边位置与刚性边缘部分分开，以在边缘之间提供轴向延伸的胶片出口狭缝开口 部分。 摄影胶片暗盒不需要设置遮光材料，并且可以比常规墨盒制成柔软剂。

公开(公告)号：US4296719A

公开(公告)日：1981-10-27

申请号：US077278

申请日：1979-09-20

申请人： Koichi Takahashi ,  Fumio Hinatase ,  Akira Shibanaka

发明人： Koichi Takahashi ,  Fumio Hinatase ,  Akira Shibanaka

IPC分类号： F02D17/02 ,  F02M3/04 ,  F02D17/00

CPC分类号： F02M3/043 ,  F02D17/02

摘要： A multiple cylinder engine having an intake passage for each cylinder. A shut-off valve or valves are provided in the intake passage or passages leading to selected one or ones of cylinders downstream of the throttle valve. The shut-off valve is closed in idling operation so that the combustible mixture is totally supplied to the remainder of the cylinders to increase the mixture charge therein. The intake passage or passages leading to the selected cylinder or cylinders are supplied with air when the shut-off valves are closed so that the peak pressure in such cylinders is increased. The air supply is cut-off in deceleration in order for preventing the engine-brake effect from being weakened.

摘要翻译： 具有用于每个气缸的进气通道的多气缸发动机。 在进气通道或通道中设有切断阀或阀，通向节流阀下游的选定一个或多个气缸。 关闭阀在空转操作中关闭，使得可燃混合物被全部供应到其余的气缸以增加其中的混合气体。 当截止阀关闭时，通向所选择的气缸或气缸的进气通道或通道被供应空气，使得这些气缸中的峰值压力增加。 为了防止发动机制动的影响减弱，供气被切断。

公开(公告)号：US4193264A

公开(公告)日：1980-03-18

申请号：US816253

申请日：1977-07-15

申请人： Koichi Takahashi ,  Yoshikazu Hayakawa ,  Keizaburo Usui

发明人： Koichi Takahashi ,  Yoshikazu Hayakawa ,  Keizaburo Usui

IPC分类号： B60T17/00 ,  F02B67/08 ,  F15B1/02

CPC分类号： F02B67/08

摘要： A vacuum motor operatively connected to a slave cylinder operates same via pressure differential variations across a reciprocatable vacuum motor piston to pump working fluid from a reservoir to an accumulator through two one way valves. The pressure differential variation can be derived from gear changing of the vehicle, induced through a three way electromagnetic valve controlled by a circuit characterized by either an unstable multivibrator, a dual stable multivibrator, a thyristor or a self maintaining relay, or induced through a purely mechanically operated valve characterized by lost motion and snap action position maintain devices. A pressure relief valve may be provided which dumps excessive pressurized fluid in the accumulator and returns same to the reservoir.

摘要翻译： 可操作地连接到从动缸的真空马达通过可往复运动的真空马达活塞的压力差异变化来运行，以通过两个单向阀将工作流体从储存器泵送到蓄能器。 压力差异变化可以从车辆的变速导出，通过由不稳定的多谐振荡器，双稳态多谐振荡器，可控硅或自保持继电器所特征的电路控制的三通电磁阀感应，或通过纯粹的 机械操作阀，其特征在于运动失灵和快动作用位置维持装置。 可以提供压力释放阀，其将累积器中的过量加压流体倾倒并将其返回到储存器。