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1. 发明授权

US5026630A Self-processing photographic film unit with nonwoven cloth in trap 失效
标题翻译：自动处理摄影胶片单元，无纺布在陷阱中
公开(公告)号：US5026630A
公开(公告)日：1991-06-25
申请号：US532421
申请日：1990-06-04
申请人： Kazunori Mizuno , Kenji Sashihara
发明人： Kazunori Mizuno , Kenji Sashihara
IPC分类号： G03C8/42 , G03C8/46
CPC分类号： G03C8/46
摘要： A self-processing photographic film unit has a trap member using a nonwoven cloth in order to catch surplus processing solution. This nonwoven cloth is provided with a polymer having carboxyl groups, and a hardening agent for hardening the polymer in order to prevent leakage and change of color to a frame portion of an image forming plane. A nonwoven cloth according to another embodiment includes a fiber of duplex structure which comprises an external layer of a hydrophilic cross linkage polymer and an internal layer of an acrylonitrile type polymer. A further embodiment includes a nonwoven cloth having dimensions of individual gaps or density which are changed stepwise or continuously. This nonwoven cloth is stored in the trap section so that a portion having a small density or large individual gaps is disposed on the inlet side.
摘要翻译：自加工摄影胶片单元具有使用非织造布的捕获构件，以便捕获多余的处理溶液。该非织造布设置有具有羧基的聚合物和用于硬化聚合物的硬化剂，以防止图像形成平面的框架部分的泄漏和颜色变化。根据另一个实施方案的无纺布包括双相结构的纤维，其包含亲水交联聚合物的外层和丙烯腈型聚合物的内层。另一实施例包括具有逐步或连续变化的单个间隙或密度尺寸的无纺布。这种非织造布被储存在捕获部分中，使得在入口侧设置具有小密度或大的单个间隙的部分。

2. 发明授权

US5246521A Film container, teremp and method of bonding teremp to shell plate of film cartridge 失效
标题翻译：薄膜盒，薄膜和薄膜贴片方法
公开(公告)号：US5246521A
公开(公告)日：1993-09-21
申请号：US729229
申请日：1991-07-12
申请人： Hiromi Shimura , Shigemitsu Mizutani , Kazuyoshi Suehara , Kazunori Mizuno , Koichi Takahashi
发明人： Hiromi Shimura , Shigemitsu Mizutani , Kazuyoshi Suehara , Kazunori Mizuno , Koichi Takahashi
IPC分类号： D04B21/02 , G03B17/26
CPC分类号： G03B17/26 , D04B21/02 , G03B2217/265 , Y10T156/1054 , Y10T156/1715 , Y10T156/1744
摘要： A pair of teremps of a knitted structure are bonded to a blank of a shell plate of a film cartridge. A pair of teremps in continuous lengths is conveyed in the longitudinal direction thereof with the piled side of each of the teremps kept in contact with a locator member. The teremps in continuous lengths are bonded to opposite side edges of the blank and then cut to conform to the blank. Before they are brought into contact with the locator members, the teremps in continuous lengths are subjected to a process in which the pile is substantially uniformly oriented rearward at an angle with respect to the direction in which the teremps are conveyed.

3. 发明授权

US5205506A Photographic film cassette having light trapping pile fabrics attached to a mouth thereof 失效
标题翻译：具有连接到其上的轻型皮带织物的摄影胶片
公开(公告)号：US5205506A
公开(公告)日：1993-04-27
申请号：US650340
申请日：1991-02-04
申请人： Kazunori Mizuno , Hideaki Kataoka
发明人： Kazunori Mizuno , Hideaki Kataoka
IPC分类号： G03B17/30
CPC分类号： G03B17/30 , G03B2217/265 , G03B2217/266
摘要： A film cassette is provided with a film passage mouth to which pile fabrics are attached for trapping light. Pile threads of the pile fabrics are inclined flexibly in the film advancement direction to reduce resistance against film advancement. The leader of the film is formed in a triangular shape such that the film leader end passes the pile fabrics while gradually increasing the contact area with the fabric, thereby reducing resistance against film advancement.

4. 发明授权

US5040009A Cartridge for photographic photosensitive materials 失效
标题翻译：用于感光材料的墨盒
公开(公告)号：US5040009A
公开(公告)日：1991-08-13
申请号：US623207
申请日：1990-12-06
申请人： Kazunori Mizuno
发明人： Kazunori Mizuno
IPC分类号： C08K3/02 , C08K3/04 , C08K3/06 , C08L101/00 , G03B17/30 , G03C3/00
CPC分类号： G03C3/00 , G03B17/30
摘要： A cartridge for photographic photosensitive materials has the internal volume of not more than 0.07.times.cm.sup.3 (.times. is a surface area of the photosensitive layer of the photographic photosensitive material contained in it), and a cartridge body, a spool and a photographic film. The cartridge body is made of a plastic material having a sulfur content of not more than 2.5 .mu.g/g, and made of a carbon black produced from petroleum material at more than 1300.degree. C. or produced from natural gas or vegetable oil.

5. 发明授权

US06652166B2 Photographic film cartridge 失效
公开(公告)号：US06652166B2
公开(公告)日：2003-11-25
申请号：US10328143
申请日：2002-12-26
申请人： Hidetoshi Kawasaki , Kazunori Mizuno
发明人： Hidetoshi Kawasaki , Kazunori Mizuno
IPC分类号： G03B1726
CPC分类号： G03B17/30 , G03B2217/265 , Y10T428/2395
摘要： A photographic film cartridge includes a light-shielding cloth. The light-shielding cloth is subjected to napping with a coarse napping machine and then napping with a fine napping machine. The napping machines have napper rollers including a pile roller and a counter roller. The rotational speed of the pile roller of the fine napping machine is higher than that of the pile roller of the coarse napping machine, and the rotational speed of the counter roller of the coarse napping machine is higher than that of the counter roller of the fine napping machine. The napping is carried out so that the cloth thickness obtained by the fine napping machine is less than the cloth thickness obtained by the coarse napping machine. A further napping is carried out using the fine napping machine so that the cloth thickness is greater than that obtained by the coarse napping machine.

6. 发明授权

US06183144B2 Instant photo film pack 失效
标题翻译：即时照片胶片包
公开(公告)号：US06183144B2
公开(公告)日：2001-02-06
申请号：US09369417
申请日：1999-08-06
申请人： Kazunori Mizuno , Nobuo Sugiyama , Tetsuya Takatori , Tomoyuki Takahashi , Koichi Hatakeyama
发明人： Kazunori Mizuno , Nobuo Sugiyama , Tetsuya Takatori , Tomoyuki Takahashi , Koichi Hatakeyama
IPC分类号： G03B1726
CPC分类号： G03B17/32
摘要： An instant photo film pack includes a pack case for containing a stack of ten self-processing photo film units. An outlet slit is formed in the pack case, for exiting an exposed one of the photo film units therethrough. A light-shielding flap has a substantially quadrilateral shape, for closing the outlet slit in a light-tight manner. The light-shielding flap has first, second and third predetermined adhering regions, at least which are coated with adhesive agent and attached to the pack case. The light-shielding flap has first and second longer side lines and first and second shorter side lines. The first adhering region has a linear shape and extends along the first longer side line. The second and third adhering regions have a dot shape, and are disposed respectively at the first and second shorter side lines. The outlet slit is disposed between the second and third adhering regions.
摘要翻译：即时照相胶片组件包括用于容纳十个自动处理照相胶片单元的一叠的包装盒。在包装盒中形成出口狭缝，用于将曝光的一个摄影胶片单元从其中排出。遮光片具有大致四边形的形状，用于以不透光的方式封闭出口狭缝。遮光片具有第一，第二和第三预定粘附区域，至少涂覆有粘合剂并附着到包装盒上。遮光片具有第一和第二长边线以及第一和第二短边线。第一粘合区域具有直线形状并且沿着第一长边线延伸。第二和第三粘附区域具有点状，分别设置在第一和第二短边。出口狭缝设置在第二和第三粘附区域之间。

7. 发明授权

US5271983A Structure of light-shielding cloth and film container using the same 失效
标题翻译：遮光布和使用其的薄膜容器的结构
公开(公告)号：US5271983A
公开(公告)日：1993-12-21
申请号：US686998
申请日：1991-04-18
申请人： Jun Ise , Kazunori Mizuno , Kazuyoshi Suehara , Tokihide Suzuki , Masazumi Tomoda , Koichi Takahashi
发明人： Jun Ise , Kazunori Mizuno , Kazuyoshi Suehara , Tokihide Suzuki , Masazumi Tomoda , Koichi Takahashi
IPC分类号： D04B21/02 , G03B17/30 , G03C3/00 , B32B3/02 , B65D85/66 , D05C17/00 , G03B17/26
CPC分类号： G03C3/00 , D04B21/02 , D04B21/04 , G03B17/30 , G03B2217/265 , Y10T428/23957 , Y10T428/23979 , Y10T428/23993
摘要： Light shielding cloths excellent in light-shielding ability, and film drawing resistance are obtained by increasing the pile yarn density in accordance with a special formula, by passing pile yarns between the needle loop and the sinker loop of the ground fabric or by using a combination of regular yarn and special yarn. The contamination of the film by the thermobleeding of the dye is prevented by using a particular dye. The generation of static marks is also prevented by treating the light-shielding cloth comprising synthetic fiber with a special antistatic agent or treatment.

8. 发明授权

US5234176A Photographic film cassette with light-trapping members and method for treating light-trapping members 失效
标题翻译：具有光捕捉成员的摄影膜盒和用于处理光束捕捉成员的方法
公开(公告)号：US5234176A
公开(公告)日：1993-08-10
申请号：US889436
申请日：1992-05-28
申请人： Kazunori Mizuno
发明人： Kazunori Mizuno
IPC分类号： D03D1/00 , D03D27/00 , G03B17/30 , G03C3/00
CPC分类号： G03B17/30 , G03B2217/265
摘要： A photographic film cassette containing of a photographic film whose leading end is initially positioned in a cassette shell and advanced through a film passageway out of the cassette shell by rotation of a spool. Light-trapping members are attached to upper and lower surfaces of the film passageway. After assembling the photographic film cassette, and before loading it into a camera, the leading end is advanced through the film passageway out of the cassette shell and returned to an inside of the cassette shell so that tips of piles of the light-trapping members are arranged so as to push against each other with tips thereof inclined in a film moving direction. In a preferred embodiment, a sheet member is inserted into and drawn from a film passageway to arrange the piles so as to make them incline in a film advancing direction.

9. 发明授权

US06195508B1 Photo film pack for self-developing photo film units with light-shielding cover sheet, and instant camera 有权
标题翻译：照片胶片包，用于自拍照相胶片单元，带有遮光盖板和即时相机
公开(公告)号：US06195508B1
公开(公告)日：2001-02-27
申请号：US09389501
申请日：1999-09-03
申请人： Masaya Katayama , Kazunori Mizuno , Nobuo Sigiyama
发明人： Masaya Katayama , Kazunori Mizuno , Nobuo Sigiyama
IPC分类号： G03B1750
CPC分类号： G03B17/32 , G03C3/00
摘要： An instant photo film pack has a pack body, which has a small thickness and has first and second walls opposed to each other, and contains a stack of plural self-developing photo film units. An exposure opening is formed in the first wall, and provides each of the photo film units with an exposure. An exit slit is formed in the pack body, disposed in an advancing direction, for exiting each of the photo film units. A light-shielding cover sheet closes the exposure opening in a light-tight manner, to be exited through the exit slit by an external operation. Two dimple-formed deformed portions are disposed on the light-shielding cover sheet to project toward the photo film units, and prevents a first photo film unit among the photo film units from passing the exit slit while the light-shielding cover sheet is exited, the first photo film unit being directly behind the light-shielding cover sheet.
摘要翻译：即时摄影胶片组具有包装体，其具有小的厚度并且具有彼此相对的第一和第二壁，并且包含多个自显影摄影胶片单元的叠层。在第一壁中形成曝光开口，并且为每个摄影胶片单元提供曝光。在包装体中形成有沿前进方向设置的出口狭缝，用于离开每个摄影胶片单元。遮光罩片以不透光的方式封闭曝光开口，通过外部操作从出口狭缝中排出。两个凹陷形变形部分设置在遮光覆盖片上，朝向摄影胶片单元突出，并且防止了摄影胶片单元中的第一摄影胶片单元在遮光罩片退出时通过出射狭缝，第一摄影胶片单元直接在遮光罩片的后面。

10. 发明授权

US5788999A Disk producing apparatus for a photo film cassette 失效
标题翻译：用于摄影胶卷盒的磁盘产生装置
公开(公告)号：US5788999A
公开(公告)日：1998-08-04
申请号：US674901
申请日：1996-07-03
申请人： Kazunori Mizuno , Akira Tomita
发明人： Kazunori Mizuno , Akira Tomita
IPC分类号： B26D7/18 , B26F1/02 , B26F1/40 , B29C31/00 , B29C51/10 , B29C51/26 , B29C51/44 , B29C51/46 , G03B17/26 , B29C17/00
CPC分类号： B29C31/00 , B26D7/1863 , B26F1/02 , B26F1/40 , B29C51/261 , B29C51/445 , G03B17/26 , B29C51/10 , B29C51/46
摘要： A photo film cassette has a spool core on which photo film (14) wound in a form of a roll. A disk (19, 20) has an axial hole (19a, 20a) formed therein, and is secured to each of ends of the spool core, for regulating ends of the roll of the photo film in the cassette. A sheet (74) of thermoplastic synthetic resin is supplied one after another. There are plural disk-like portions (65) and a positioning portion (66) formed on the sheet. A positioning pin (112) is fitted on the positioning portion of the sheet being supplied, for positioning the sheet. An upper blade group (106) includes 12 upper blades (110, 111). An lower blade group (107) includes 12 lower blades (114, 115). The upper and lower blade groups squeeze 12 of the disk-like portions while the sheet is positioned by the positioning device, for punching the axial hole and a contour of the disk, to obtain 12 disks. A vacuum pump (152) is caused by a valve (156) to suck the 12 disks on the upper blade group, to remove the 12 disks from the sheet. The vacuum pump is caused by a valve (158) to suck dust punched from the axial hole in the 12 disks through the lower blade group, to eject the punched dust. Stacker pins (103) stack the 12 disks from the upper blade group. A sheet remover (88) exits the sheet after punching plural disks.
摘要翻译：摄影胶片盒具有卷轴芯，照相胶片（14）以卷的形式卷绕在其上。盘（19,20）具有形成在其中的轴向孔（19a，20a），并且被固定到卷轴芯的每个端部，用于调节盒中的照相胶片卷的端部。一个接一个地供给热塑性合成树脂的片材（74）。在片材上形成有多个盘状部（65）和定位部（66）。定位销（112）装配在被供给的片材的定位部分上，用于定位片材。上刀片组（106）包括12个上刀片（110,111）。下刀片组（107）包括12个下刀片（114,115）。上刀片组和下刀片组通过定位装置定位盘片状部分的12个，用于冲压圆盘的轴向孔和轮廓，以获得12个盘。真空泵（152）由阀（156）引起以吸取上刀片组上的12个盘，以从片中去除12个盘。真空泵由阀（158）引起，以通过下刀片组从12个盘中的轴向孔吸入灰尘，以排出冲压的灰尘。堆叠器针脚（103）堆叠上部刀片组中的12个磁盘。冲压多个盘片之后，纸张去除器（88）离开纸张。

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