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1. 发明授权

US5020983A Divisible slip-casting molds 失效
标题翻译：可分离的铸造模具
公开(公告)号：US5020983A
公开(公告)日：1991-06-04
申请号：US428613
申请日：1989-10-30
申请人： Takeshi Ito , Kazushige Murata , Kuniyoshi Kohmura
发明人： Takeshi Ito , Kazushige Murata , Kuniyoshi Kohmura
IPC分类号： B28B1/26
CPC分类号： B28B1/262
摘要： A divisible slip-casting mold has filter layers which incorporate a combination of different types of fluid-flow conduits to improve the mechanical strength of the mold while providing the filter layers with substantially uniform fluid-flow properties. The conduits include major portions of blind holes installed in straight lines and minor portions of porous ropes arranged in curved lines. The porous ropes are essentially installed in those portions of the filter layer having a mechanical strength which is inferior to the predominant portions of the filter layer, and the blind holes are essentially installed in the predominant portions of the filter layer. Thus, improved mechanical strength and substantially uniform fluid-flow properties are provided substantially throughout the filter layers of the mold.
摘要翻译：可分离的流延模具具有过滤层，其包括不同类型的流体流动管道的组合，以提高模具的机械强度，同时为过滤器层提供基本上均匀的流体流动性质。导管包括安装在直线上的盲孔的主要部分和以曲线布置的多孔绳索的小部分。多孔绳基本上安装在具有低于过滤层的主要部分的机械强度的过滤层的那些部分中，并且盲孔基本上安装在过滤层的主要部分中。因此，基本上在模具的整个过滤层中提供改进的机械强度和基本均匀的流体流动性质。

2. 发明授权

US5151275A Sealing construction for a pressure casting mold 失效
标题翻译：压力铸造模具的密封结构
公开(公告)号：US5151275A
公开(公告)日：1992-09-29
申请号：US704199
申请日：1991-05-22
申请人： Takeshi Ito , Kazushige Murata
发明人： Takeshi Ito , Kazushige Murata
IPC分类号： B28B1/26 , B28B7/00
CPC分类号： B28B7/0011 , B28B1/261
摘要： A casting mold for sanitary earthenware which has vertically dividable mold units having abutting surfaces with a porous portion of the same quality as a filter medium layer in the mold units and at a region between the porous portion and the exterior of the mold is disposed a sealing member, thereby preventing air leakage and slurry leakage from each mold unit.

3. 发明授权

US5102321A Porous layer for a pressure casting mold 失效
标题翻译：用于压力铸造模具的多孔层
公开(公告)号：US5102321A
公开(公告)日：1992-04-07
申请号：US704185
申请日：1991-05-22
申请人： Kazushige Murata , Takeshi Ito
发明人： Kazushige Murata , Takeshi Ito
IPC分类号： B28B1/26
CPC分类号： B28B1/263
摘要： A pressure casting mold used to mold sanitary earthenware, including a porous layer composed mainly of resin material, a filler, a curing agent and water, the filler being formed of fibers and particulates of glass material, an average diameter of the fiber filler being 1 through 10 .mu.m, and an average length of the fibers being 20 through 100 .mu.m, and the diameter of the particulate filler being 10 through 50 .mu.m, thereby obtaining a porous layer which in use is hard to clog and is high in durability.

4. 发明授权

US5183668A Pressurized slip casting apparatus 失效
标题翻译：加压滑动装置
公开(公告)号：US5183668A
公开(公告)日：1993-02-02
申请号：US786940
申请日：1991-11-04
申请人： Kazushige Murata , Takeshi Ito
发明人： Kazushige Murata , Takeshi Ito
IPC分类号： B28B1/26 , B28B7/38 , B28B17/00
CPC分类号： B28B7/386 , B28B1/26 , B28B17/00
摘要： Herein disclosed is a pressurized slip casting apparatus which includes an upper mold carried vertically movably on a replacer which is made horizontally movably on a horizontal rail; and a lower mold for receiving the upper mold in alignment, when the upper mold descends, to cast a slip under pressure inbetween thereby to prepare a green body of a sanitation fixture or the like. Dehydrating assembly is carried vertically movably on the replacer. A spongy member is attached to the lower end of the dehydrating assembly for absorbing the water from the inside of the lower mold. A push plate is arranged at the side of the lower mold for pushing the spongy member to dehydrate the same.

5. 发明授权

US5046937A Slip-casting molds 失效
标题翻译：滑模模具
公开(公告)号：US5046937A
公开(公告)日：1991-09-10
申请号：US381050
申请日：1989-07-17
申请人： Takeshi Ito , Kazushige Murata , Kuniyoshi Kohmura
发明人： Takeshi Ito , Kazushige Murata , Kuniyoshi Kohmura
IPC分类号： B28B1/26
CPC分类号： B28B1/262 , B28B1/261 , Y10S425/812
摘要： A divisible slip-casting mold has filter layers which incorporate a combination of different types of fluid-flow conduits to achieve improved fluid-flow properties. The conduits include major portions of porous ropes arranged in curved lines and minor portions of blind holes installed in straight lines. The porous ropes are essentially installed in those portions of the filter layer where the ropes are readily or uniformly arranged, and the blind holes are essentially installed in those portions of the filter layer which exhibit poor fluid-flow properties and in which installation of porous ropes is difficult. Thus, substantially uniform fluid-flow properties are provided in the filter layers of the mold to enhance mold casting performance.

6. 发明授权

US4954847A Recirculating automatic document feeder 失效
标题翻译：循环自动送纸器
公开(公告)号：US4954847A
公开(公告)日：1990-09-04
申请号：US196122
申请日：1988-05-19
申请人： Kazushige Murata , Mitsuru Nagoshi
发明人： Kazushige Murata , Mitsuru Nagoshi
IPC分类号： B65H5/16 , B65H15/00 , G03B27/62 , G03G15/00 , G03G15/23
CPC分类号： G03G15/602 , B65H15/00 , B65H5/16 , G03B27/625 , G03G15/23
摘要： The invention provides a sheet conveyance apparatus for conveying an original document sheet onto a platen glass through which the sheet is irradiated by light. The sheet conveyance apparatus having a driving means capable of moving conveyor belt in both directions so that, by moving the conveyor belt to the first-moving direction, the sheet is fed onto through the first side and carried away from through the second side of the platen glass. A delivery tray is mounted above the platen glass so that the sheet is delivered through first turning passage from the second side of the platen glass to the delivery tray. Between the conveyor belt and the delivery tray is provided a second turning passage so that the sheet is returned through the second turning passage from the first turning passage to the second side of the platen glass.
摘要翻译：本发明提供一种片材输送装置，用于将原始文件片材输送到用光照射片材的压板玻璃上。片材输送装置具有驱动装置，该驱动装置能够使传送带沿两个方向移动，使得通过将传送带移动到第一移动方向，片材通过第一侧被馈送并穿过第二侧平板玻璃输送托盘安装在压板玻璃上方，使得片材通过第一转动通道从压板玻璃的第二侧输送到输送托盘。在传送带和传送托盘之间设置有第二转动通道，使得片材通过第二转动通道从第一转动通道返回到稿台玻璃的第二侧。

7. 发明授权

US4664610A Apparatus for obtaining drain-cast hollow articles for ceramic ware 失效
标题翻译：用于获得陶瓷制品的排水中空制品的设备
公开(公告)号：US4664610A
公开(公告)日：1987-05-12
申请号：US743075
申请日：1985-06-10
申请人： Fumihiko Aoyama , Kazushige Murata , Masahiro Hayashi
发明人： Fumihiko Aoyama , Kazushige Murata , Masahiro Hayashi
IPC分类号： B28B1/28 , B28B1/26 , D02G3/36 , D02G3/38 , D02G3/40
CPC分类号： B28B1/261 , B28B1/265
摘要： An apparatus for drain-casting a slip comprises a mold including at least two divisible mating mold portions to form a mold cavity, a slip tank, a pump, air compressors, suction pumps, valves and tubings to connect them accordingly, supporting means of the mold portions, and a moving stand to receive the molded article thereon. The mold portion includes an air-tight vessel and a filter member inside the vessel, the filter member contains a water-drainage means, and the drainage means is communicated with the outside of the vessel. One of the mold portions has a slip supply duct and one other mold portion has an overflow duct, which ducts are communicated with the outsides of the vessels. A method using such apparatus to form hollow ceramic or porcelain ware comprises pressurizing a slip introduced into the mold cavity and preferably depressurizing the water-drainage means to deposit the slip onto the filter members, draining an undeposited slip through the slip supply duct, removing one of the mold portions by applying compressed air to the water-drainage means of the mold portion to exude some water between the filter member and the resulting molded article, depressurizing the water-drainage means of the other mold portion to attract the molded article into the mold portion, hanging the molded article attracted into the mold portion, applying compressed air to the water-drainage means as described above, and thus demolding the molded article on the stand safely.
摘要翻译：用于流失滑动的装置包括模具，其包括至少两个可分割的配合模具部分以形成模腔，滑槽，泵，空气压缩机，抽吸泵，阀和管道，以相应地连接它们，支撑装置模具部分和移动支架以在其上接收模制品。模具部分包括容器内的气密容器和过滤构件，过滤构件包括排水装置，并且排水装置与容器的外部连通。一个模具部分具有滑动供应管道，另一个模具部分具有溢流管道，该管道与容器的外部连通。使用这种装置形成中空陶瓷或瓷器的方法包括加压引入模腔中的滑块，并且优选地将排水装置减压以将滑移物沉积到过滤构件上，将未沉积的滑动排出通过滑动供应管道，去除一个通过将压缩空气施加到模具部分的排水装置以在过滤构件和所得模制品之间渗出一些水，对另一模具部分的排水装置进行减压以将模制品吸入模具部分，将模制品悬挂在模具部分中，如上所述将压缩空气施加到排水装置，从而将模制品安放在支架上。

8. 发明授权

US5033728A Document feeder 失效
标题翻译：送纸器
公开(公告)号：US5033728A
公开(公告)日：1991-07-23
申请号：US478658
申请日：1990-02-12
申请人： Kazunobu Miura , Minoru Kawano , Kazushige Murata , Mitsuru Nagoshi
发明人： Kazunobu Miura , Minoru Kawano , Kazushige Murata , Mitsuru Nagoshi
IPC分类号： B65H29/22 , B65H83/00 , G03B27/62 , G03G15/00 , G03G15/04
CPC分类号： G03G15/60 , G03B27/6264 , G03G2215/00185
摘要： An apparatus which includes a feeding device for feeding a document onto a document platen on which the document is irradiated by a light source to obtain a copy image and a discharging device for discharging the irradiated document from the document platen. The apparatus includes a housing unit shaped in the form of a plate for covering the document platen; a hinge for pivotally mounting the housing unit on the document platen, and first, second and third sub-housings made to protrude upwards from the top surface of the housing unit. The first sub-housing is disposed on one side of the housing unit and incorporates the feeding device. The second sub-housing is disposed on the opposite side to the one side and incorporates the discharging device. The third sub-housing is disposed on a side between the one side and the opposite side and incorporates both the hinge and driving mechanism for both the feeding device and the discharging device.
摘要翻译：一种装置，包括用于将文件馈送到原稿台上的馈送装置，原稿由光源照射在其上以获得复印图像，以及用于从文稿台排出照射的原稿的放电装置。该装置包括形成为用于覆盖文件台板的板形的壳体单元; 用于将壳体单元枢转地安装在原稿台上的铰链，以及从壳体单元的顶表面向上突出的第一，第二和第三子壳体。第一副壳体设置在壳体单元的一侧并且包括进给装置。第二子壳体设置在与一侧相反的一侧并且包括排出装置。第三子壳体设置在一侧和相对侧之间的一侧，并且包括用于进给装置和排出装置的铰链和驱动机构。

9. 发明授权

US5001520A Document conveyance apparatus with retractable auxiliary conveyance roller 失效
标题翻译：具有可伸缩辅助输送辊的文件传送装置
公开(公告)号：US5001520A
公开(公告)日：1991-03-19
申请号：US426003
申请日：1989-10-24
申请人： Minoru Kawano , Kazushige Murata , Kazunobu Miura , Mitsuru Nagoshi
发明人： Minoru Kawano , Kazushige Murata , Kazunobu Miura , Mitsuru Nagoshi
IPC分类号： B65H5/06 , G03B27/62 , G03G15/00
CPC分类号： G03G15/60 , B65H5/068 , G03B27/625 , G03G2215/00185
摘要： A document conveyer for conveying a document to a predetermined position on platen glass of a copying machine, including; a document feeder for feeding the document from the outside of the document conveyer to a conveyance roller, located on the platen glass the conveyance roller, for conveying the document onto the platen glass by rotating in the forward direction, and also for subsequently bringing the trailing edge of the document into contact with an edge setting member, located adjacent to the platen glass, by rotating in the reverse direction so that the document is set at the predetermined position on the platen glass, an auxiliary conveyance roller, located on the platen glass, for conveying the document onto the platen glass by functioning with the conveyance roller when the document is longer than a predetermined size, and a roller retractor for retracting the auxiliary conveyance roller from the platen glass so that the auxiliary conveyance roller does not convey the document, in which the auxiliary conveyance roller is retracted from the platen glass by the roller retractor while the document is being brought into contract with the setting edge member by the conveyance roller.

10. 发明授权

US4933717A Document feeder 失效
标题翻译：送纸器
公开(公告)号：US4933717A
公开(公告)日：1990-06-12
申请号：US293649
申请日：1989-01-05
申请人： Kazunobu Miura , Mitsuru Nagoshi , Minoru Kawano , Kazushige Murata
发明人： Kazunobu Miura , Mitsuru Nagoshi , Minoru Kawano , Kazushige Murata
IPC分类号： G03B27/62
CPC分类号： G03B27/6264
摘要： A document feeder installed on an electrophotographic copying machine, and this document feeder having transport rollers driven by a drive unit to carry a document sheet. The document feeder comprises a flexible sheet having holes, and being installed over a platen glass. The document feeder also comprises document transport rollers which come into contact with a document sheet on the platen glass through the holes in the flexible sheet in order to carry the document sheet on the platen glass.
摘要翻译：一种安装在电子照相复印机上的文件馈送器，该文件馈送器具有由驱动单元驱动以承载文档片材的传送辊。送纸器包括具有孔的柔性片，并安装在台板玻璃上。文件进给器还包括文件传送辊，文件传送辊通过柔性片中的孔与稿台玻璃上的文件片接触，以便将文件片材载持在稿台玻璃上。

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