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1. 发明授权

US5414490A Photosensitive material exposure apparatus 失效
标题翻译：感光材料曝光装置
公开(公告)号：US5414490A
公开(公告)日：1995-05-09
申请号：US172179
申请日：1993-12-23
申请人： Toshio Kurokawa , Mitsuru Sawano , Yukio Osawa , Kenichi Nakagawa , Mitsuyoshi Ichihashi
发明人： Toshio Kurokawa , Mitsuru Sawano , Yukio Osawa , Kenichi Nakagawa , Mitsuyoshi Ichihashi
IPC分类号： G02F1/13 , G02F1/1333 , G03B27/32 , G03B27/72
CPC分类号： G03B27/725
摘要： To provide a photosensitive material exposure apparatus which is easy for soft focusing exposure. A liquid crystal light regulation member 72 capable of holding light transmission and scattering functions reversibly is disposed between a light source 54 and paper 12. Original image light from a negative film 10 is made to pass through the liquid crystal light regulation member 72, so that the paper 12 is exposed to the light which has passed through the liquid crystal light regulation member 72. The relation of haze (%) with the ratio B/A of the distance B between the liquid crystal light regulation member 72 and the paper 12 to the distance A between the negative film 10 and the paper 12 is represented by B/A
摘要翻译：提供一种易于软聚焦曝光的感光材料曝光装置。能够可逆地保持光透射和散射功能的液晶光调节构件72设置在光源54和纸12之间。使来自负片10的原始图像光通过液晶光调节构件72，使得纸12暴露于通过液晶光调节部件72的光线上。雾度（％）与液晶调光部件72与纸张12的距离B的比B / A的关系为负片10和纸12之间的距离A由B / A <0.3-0.0025H表示，优选B / A <0.3-0.0029H。光透射和散射功能可以全部或部分或每一个通过控制对电极的电流导通，使得可以使液晶光调节部件72用作软聚焦滤光器。感光材料可以通过电动控制而不受机械运动而容易地进行柔焦聚焦。

2. 发明授权

US4946047A Filter apparatus with stop valve 失效
标题翻译：带截止阀的过滤装置
公开(公告)号：US4946047A
公开(公告)日：1990-08-07
申请号：US288172
申请日：1988-12-22
申请人： Toshio Kurokawa , Kazuo Daigo
发明人： Toshio Kurokawa , Kazuo Daigo
IPC分类号： B01D29/11 , B01D29/33 , B01D29/60 , B01D35/153
CPC分类号： B01D35/153 , B01D29/33 , Y10T137/8085
摘要： A filter apparatus having a filter element and a stop valve, both incorporated in a body thereof. By means of an engagement, the stop valve is coupled with a cap which is fitted to a body of the filter apparatus by thread-engagement. When the cap is removed from the body for replacement of the filter element, the stop valve rotates together with the cap to close an inlet port of the filter apparatus. On the other hand, when the cap is fitted to the filter apparatus, the stop valve directs the fluid into the filter apparatus since an opening provided in the stop valve coincides with the inlet port because of rotation of the stop valve.
摘要翻译：一种具有过滤元件和截止阀的过滤装置，两者并入其本体中。通过接合，止动阀与通过螺纹接合装配到过滤器装置本体的盖连接。当盖子从体内取出以更换过滤元件时，截止阀与盖帽一起旋转以关闭过滤器装置的入口。另一方面，当盖子安装在过滤装置上时，由于设置在截止阀中的开口由于截止阀的旋转而与入口口一致，所以截止阀将流体引导到过滤装置中。

3. 发明授权

US4889271A Feed roller 失效
标题翻译：进料辊
公开(公告)号：US4889271A
公开(公告)日：1989-12-26
申请号：US123467
申请日：1987-11-20
申请人： Toshio Kurokawa
发明人： Toshio Kurokawa
IPC分类号： F16C13/00 , B65H27/00 , G03D3/13 , B65H20/02
CPC分类号： B65H27/00 , G03D3/13 , B65H2404/1115 , B65H2404/1311 , B65H2404/134 , B65H2404/181 , B65H2404/521
摘要： A feed roller having a hard roller body and a cylindrical resilient cover member fitted onto the hard roller body. The feed roller has internal contact portions formed on an inner surface of the cover member, the internal contact portions being kept in contact with the outer periphery of the roller body when the cover member is fitted onto the roller body; external contact portions formed on an outer surface of the cover member so as to project outwardly in the radial direction of the cover member; and spaces defined between the inner surfaces of the external contact portions and the outer periphery of the roller body. Accordingly, the cover member can easily be attached to the roller body and enables objects to be fed by a small clamping reaction force, thereby preventing the objects from being damaged.
摘要翻译：一种具有硬质滚筒体和装配在硬质滚筒体上的圆柱形弹性盖体的进给辊。进料辊具有形成在盖部件的内表面上的内部接触部分，当盖部件装配到辊体上时，内部接触部分保持与辊体的外周接触; 形成在盖构件的外表面上的外部接触部分沿着盖构件的径向向外突出; 以及限定在外部接触部分的内表面和辊体的外周之间的空间。因此，盖构件可以容易地附接到辊体，并且能够通过小的夹紧反作用力来馈送物体，从而防止物体损坏。

4. 发明授权

US4723066A Apparatus for heating processing liquid 失效
标题翻译：加热处理液的装置
公开(公告)号：US4723066A
公开(公告)日：1988-02-02
申请号：US795137
申请日：1985-11-05
申请人： Toshio Kurokawa , Hideo Iwasaki , Kazushige Uenaka , Haruo Takase
发明人： Toshio Kurokawa , Hideo Iwasaki , Kazushige Uenaka , Haruo Takase
IPC分类号： G05D23/24 , H05B3/02
CPC分类号： G05D23/24 , G05D23/1913
摘要： An apparatus for heating a processing liquid has a heater for heating the processing liquid and a temperature sensor for detecting the temperature of the liquid. The heater and the sensor are housed in a protective housing made of a metal or a ceramic material. Since the heater and the temperature sensor are provided together in one unit, the mounting of the apparatus on a processing tank is facilitated. In addition, since the output of the temperature sensor changes in accordance with whether the liquid level of the processing liquid is above or below the position to the temperature sensor, it is also possible to detect the liquid level from the change in the output of the temperature sensor.
摘要翻译：用于加热处理液体的装置具有用于加热处理液体的加热器和用于检测液体温度的温度传感器。加热器和传感器容纳在由金属或陶瓷材料制成的保护壳体中。由于加热器和温度传感器一起设置在一个单元中，所以便于将设备安装在处理罐上。此外，由于温度传感器的输出根据处理液的液位是否高于或低于温度传感器的位置而变化，所以也可以根据温度传感器的输出的变化来检测液位温度感应器。

5. 发明授权

US5234802A Method for processing a silver halide photographic material and light-sensitive material for photographing 失效
标题翻译：用于摄影的银色摄影材料和光敏材料的处理方法
公开(公告)号：US5234802A
公开(公告)日：1993-08-10
申请号：US697561
申请日：1991-05-09
申请人： Takashi Nakamura , Toshio Kurokawa , Keisuke Shiba , Noboru Sasaki , Ken Kawada , Kouichi Sasaki
发明人： Takashi Nakamura , Toshio Kurokawa , Keisuke Shiba , Noboru Sasaki , Ken Kawada , Kouichi Sasaki
IPC分类号： G03C1/765 , G03C5/26 , G03D13/04
CPC分类号： G03D13/043 , G03C1/765 , G03C5/26 , B29L2009/00 , Y10S430/14
摘要： A method for processing a silver halide photographic material is disclosed, comprising a support and a light-sensitive silver halide emulsion layer provided on the frontside of the support, said photographic material being arranged in a processing container containing a processing solution to form a gap or series of continuous gaps adjacent to the surface of the light-sensitive layer between the frontside of the photographic material and the backside of the same photographic material, or between the frontside of the photographic material and a second photographic material, or between the frontside of the photographic material and a light-insensitive member, said gap or continuous series of gaps having a substantially constant gap width, comprising the steps of introducing a processing solution stream into each gap and replacing the processing solution thus introduced in an amount at least equivalent to the capacity of the gaps. A light-sensitive material for photographing is also disclosed, comprising a support in the form of a long roll size having provided thereon at least one photosensitive silver halide emulsion layer, said light-sensitive material having plural intermittent projections at both the left and right hand parallel margin portions along the lengthwise direction of the light-sensitive material. The light-sensitive material for photographing is well adapted for the processing method of the present invention.

6. 发明授权

US5079853A Photosensitive material drying apparatus 失效
标题翻译：感光材料干燥装置
公开(公告)号：US5079853A
公开(公告)日：1992-01-14
申请号：US599573
申请日：1990-10-18
申请人： Toshio Kurokawa
发明人： Toshio Kurokawa
IPC分类号： G03D15/02 , B29C37/00 , F26B13/10 , F26B13/26
CPC分类号： F26B13/26 , B29C37/0092 , F26B13/101
摘要： A photosensitive material-drying apparatus for drying a photosensitive material after being dipped in a treatment solution to wet the same. Water-absorbing rollers for contact with the same surface of the photosensitive material are provided in the vicinity of a photosensitive material-introducing inlet, and are arranged along a direction of transfer of the photosensitive material. The water-absorbing abilities of the water-absorbing rollers is increased progressively in the direction of transfer of photosensitive material.
摘要翻译：一种感光材料干燥装置，用于在将浸渍在处理溶液中以使其润湿之后将感光材料干燥。在感光材料引入入口附近设置用于与感光材料的相同表面接触的吸水辊，并且沿感光材料的转印方向布置。吸水辊的吸水能力在感光材料的转印方向上逐渐增加。

7. 发明授权

US4869657A Magnetic pump of a photographic processing bath 失效
标题翻译：摄影处理浴的磁力泵
公开(公告)号：US4869657A
公开(公告)日：1989-09-26
申请号：US247214
申请日：1988-09-21
申请人： Toshio Kurokawa
发明人： Toshio Kurokawa
IPC分类号： F04D13/06 , H02K5/128 , F04B39/00
CPC分类号： F04D13/064 , H02K5/128 , H02K5/1282
摘要： A magnetic pump in which a fluid is driven by means of an impeller. A stator which is adapted to rotate, through the medium of a magnetic force, a magnetic rotor attached to the impeller is disposed so as to face the magnetic rotor through a non-magnetic partition wall.
摘要翻译：一种磁力泵，其中通过叶轮驱动流体。经由磁力介质旋转安装在叶轮上的磁性转子的定子被配置成通过非磁性分隔壁与磁性转子相对。

8. 发明授权

US4678409A Multiple magnetic pump system 失效
标题翻译：多磁泵系统
公开(公告)号：US4678409A
公开(公告)日：1987-07-07
申请号：US799770
申请日：1985-11-21
申请人： Toshio Kurokawa
发明人： Toshio Kurokawa
IPC分类号： F04D9/02 , F04D13/02 , F04D13/14 , H02K5/128 , H02K49/10 , F04B17/00
CPC分类号： H02K49/106 , F04D13/024 , F04D13/14 , H02K5/128
摘要： A multiple magnetic pump system comprises a plurality of pump chambers; a pair of inlet and outlet ports provided in each of the pump chambers; an impeller rotatably supported in each of the pump chambers and having a driven magnetic material; and a driving magnetic material connected to a driving source so as to drive the impeller via the driven magnetic material. There is provided a single driving shaft of the driving source, and each of the pump chambers has a tubular member which defines a through hole therein and partitions the through hole from the pump chamber so as to allow the single driving shaft to be inserted into each of the through hole of the plurality of casings. The impeller is rotatably mounted on each of the tubular members.
摘要翻译：多个磁力泵系统包括多个泵室; 设置在每个泵室中的一对入口和出口; 叶轮，其可旋转地支撑在每个泵室中并具有驱动磁性材料; 以及连接到驱动源的驱动磁性材料，以通过驱动磁性材料驱动叶轮。提供了驱动源的单个驱动轴，并且每个泵室具有在其中限定通孔的管状构件，并且将来自泵室的通孔分隔开，以允许单个驱动轴插入每个驱动轴的多个壳体的通孔。叶轮可旋转地安装在每个管状构件上。

9. 发明授权

US5716766A Method and apparatus for the electrolytic treatment of bleach-fix baths, as well as an apparatus for processing photographic materials 失效
标题翻译：用于电解处理漂白固定液的方法和装置，以及用于处理照相材料的装置
公开(公告)号：US5716766A
公开(公告)日：1998-02-10
申请号：US648822
申请日：1996-05-16
申请人： Toshio Kurokawa
发明人： Toshio Kurokawa
IPC分类号： C02F1/467 , G03C5/395 , G03C7/44
CPC分类号： G03C5/3954 , C02F1/4678 , C02F2103/40
摘要： A method for the electrolytic treatment of a bleach-fix bath by which an anode and a cathode that are submerged in the spent bleach-fix bath are supplied with an electric current whereby the silver dissolved in the spent bleach-fix bath as a silver complex salt is precipitated at the cathode, characterized in that the cathode is disengaged from the spent bleach-fix bath when no electric current is applied.
摘要翻译：用于电解处理漂白固定液的方法，通过该方法将浸在废漂白固定浴中的阳极和阴极供给电流，由此银溶解在废漂白固化浴中作为银络合物盐在阴极沉淀，其特征在于，当不施加电流时，阴极与废漂洗 - 固定浴脱离。

10. 发明授权

US5066570A Wet processing of silver halide photosensitive material 失效
标题翻译：银的卤化物感光材料的湿处理
公开(公告)号：US5066570A
公开(公告)日：1991-11-19
申请号：US600933
申请日：1990-10-22
申请人： Takashi Nakamura , Toshio Kurokawa
发明人： Takashi Nakamura , Toshio Kurokawa
IPC分类号： G03D3/06 , G03D3/13
CPC分类号： G03D3/065 , G03D3/132
摘要： A processing tank is partitioned into a plurality of compartments which are serially connected to define a continuous processing path having an entrance and an exit for photosensitive material. The path is filled with a processing solution having a desilvering function such that the processing solution in at least one compartment has a different composition from the processing solution in at least one of the remaining compartments. Silver halide photosensitive material is successively passed through the compartments without contact with the ambient air. Desilvering the photosensitive material after exposure and development in this way reduces the amount of processing solution used, especially replenished, while achieving improved photographic properties.

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