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31. 发明授权

US4952087A Printer for use with continuous form 失效
标题翻译：连续使用的打印机
公开(公告)号：US4952087A
公开(公告)日：1990-08-28
申请号：US281056
申请日：1988-12-07
申请人： Yasuo Iwata , Michio Koizumi , Kimihiro Kosugi , Kouzou Abe , Takashi Majima
发明人： Yasuo Iwata , Michio Koizumi , Kimihiro Kosugi , Kouzou Abe , Takashi Majima
IPC分类号： B41J11/26 , B41J11/30 , B41J15/16
CPC分类号： B41J11/30
摘要： In a printer for use with a continuous form, a tractor drive shaft and a tractor guide shaft are mounted to a tractor frame of a bi-directional form feeder unit in parallel relation to each other. A pair of tractors mounted on both the shafts are movable therealong, but can be fixed to a shaft body of the guide shaft at respective desired positions. Opposite axial ends of the drive shaft are received respectively in a pair of elongated slots whose longitudinal axes extend substantially perpendicularly to a platen. One axial end of the drive shaft is drivingly connected to a drive unit. A pair of support shaft sections extend respectively from opposite axial end faces of the shaft body and are supported by the tractor frame. An axis of the shaft body extends in eccentric relation to an axis common to the support shaft sections. The shaft body is angularly movable about its axis relatively to the tractors. An operating member is mounted to one support shaft section for angularly moving the shaft body about the common axis, thereby moving the tractors toward and away from the platen to adjust tension on the continuous form.
摘要翻译：在以连续形式使用的打印机中，牵引车驱动轴和拖拉机引导轴彼此平行地安装在双向供料器单元的拖拉机框架上。安装在这两个轴上的一对拖拉机可沿其移动，但可以在各个期望的位置固定在导向轴的轴体上。驱动轴的相对的轴向端分别被接纳在一对细长的槽中，其长轴基本垂直于压板延伸。驱动轴的一个轴向端驱动地连接到驱动单元。一对支撑轴部分分别从轴体的相对的轴向端面延伸并由牵引车架支撑。轴体的轴线以与支撑轴部分共同的轴线偏心地延伸。轴体相对于拖拉机可绕其轴线成角度地移动。操作构件安装到一个支撑轴部分，用于使轴体围绕公共轴线成角度地移动，从而使拖拉机朝向和远离压板移动以调节连续形式的张力。

32. 发明授权

US4879340A Adsorbent composed of porous beads of chitosan and adsorption method using same 失效
标题翻译：吸附剂由壳聚糖多孔珠组成，吸附方法使用
公开(公告)号：US4879340A
公开(公告)日：1989-11-07
申请号：US86989
申请日：1987-08-19
申请人： Soyao Moriguchi , Hiroshi Suzuki , Hiroko Watanabe , Motoaki Satoh , Michio Abe , Yasuo Iwata
发明人： Soyao Moriguchi , Hiroshi Suzuki , Hiroko Watanabe , Motoaki Satoh , Michio Abe , Yasuo Iwata
IPC分类号： A61M1/36 , B01D15/08 , B01J20/26 , B01J20/32 , C07K16/06 , C08B37/08 , G01N33/548
CPC分类号： B01J20/26 , A61M1/3679 , B01D15/3809 , B01J20/24 , B01J20/262 , B01J20/267 , B01J20/28004 , B01J20/28078 , B01J20/286 , B01J20/3092 , B01J20/3212 , B01J20/3217 , B01J20/3274 , C07K16/065 , C08B37/003 , G01N33/548 , A61M2202/0417 , B01J2220/4812 , B01J2220/4825 , B01J2220/54 , B01J2220/58
摘要： Disclosed is an adsorbent composed of porous beads of uncrosslinked or crosslinked chitosan, wherein protein A or lectin is covalent-bonded trough a bonding group to the amino group of glucosamine constituting the chitosan in the case of uncrosslinked chitosan or to the amino group of glucosamine constituting the chitosan and an amino group of a crosslinking agent in the case of crosslinked chitosan. The adsorbent composed of the chitosan porous beads to which protein A is bonded through a bonding group is used for absorption removal of interleukin 2 inhibitor. The adsorbent composed of the chitosan porous beads to which lectin is bonded through a combination group is used as an adsorbent for affinity chromatography.An adsorbent composed of porous beads of uncrosslinked or crosslinked chitosan is used for adsorbing immunoglobulin. An adsorbent composed of uncrosslinked or crosslinked chitosan wherein an .omega.-carboxylalkanoyl group and an acyl group have been introduced is used as a carrier for chromatography.
摘要翻译：公开了由未交联或交联的壳聚糖的多孔珠粒组成的吸附剂，其中在未交联的壳聚糖的情况下，蛋白A或凝集素通过键合基团与构成壳聚糖的葡糖胺的氨基共价连接或构成葡糖胺的氨基在交联壳聚糖的情况下，壳聚糖和交联剂的氨基。由蛋白质A通过键合基团键合的壳聚糖多孔珠粒组成的吸附剂被用于白细胞介素2抑制剂的吸收去除。使用通过组合基团将凝集素结合的壳聚糖多孔珠粒组成的吸附剂用作亲和层析的吸附剂。使用由未交联或交联的壳聚糖的多孔珠粒组成的吸附剂来吸附免疫球蛋白。使用其中引入了ω-羧基烷酰基和酰基的未交联或交联的壳聚糖组成的吸附剂用作色谱载体。

33. 发明授权

US4848691A Apparatus for splicing a replacement web to a moving web 失效
标题翻译：用于将替换纤维网拼接到移动纤维网的装置
公开(公告)号：US4848691A
公开(公告)日：1989-07-18
申请号：US133350
申请日：1987-12-15
申请人： Yoshiyuki Muto , Kouzou Sakakibara , Yasuo Iwata , Shigesaburo Chiba
发明人： Yoshiyuki Muto , Kouzou Sakakibara , Yasuo Iwata , Shigesaburo Chiba
IPC分类号： B65B41/12 , B65B41/00 , B65B41/16 , B65H19/18 , B65H19/29 , B65H21/00
CPC分类号： B65H19/1868 , B65H19/1831 , B65H19/1836 , B65H19/29 , B65H2301/414427 , B65H2301/415095 , B65H2301/46115 , B65H2301/4641 , B65H2301/46412 , B65H2301/46414 , B65H2301/464145 , B65H2801/81
摘要： Apparatus for splicing a replacement web to a moving web comprises a guide for guiding the moving web along a predetermined path. A cutter severs a portion of the replacement web to establish the leading edge thereof; and a splicing station is positioned in the path of movement of the moving web for splicing the leading edge of the replacement web to the moving web while the latter is moving.The splicing station, which is constructed and arranged to establish a lap joint between the leading edge of the replacement web and the moving web, comprises a delivery device that includes a splice strip having adhesive on one surface, a device for positioning the strip in a direction perpendicular to the direction of the moving web, and a device for moving the replacement web in a direction perpendicular to the direction of the strip and into engagement with the adhesive surface of the strip in such a way that about half the width of the strip is covered by the leading edge of the replacement web which adheres to the strip, and the other half of the strip is uncovered exposing the adhesive. Finally, a device is provided for moving the strip and the replacement web adhered thereto relative to the moving web such that the exposed adhesive on the surface of the strip engages the moving web which is thereby adhered to the strip.

34. 发明授权

US4792033A Apparatus and method for supplying articles to a conveyor 失效
标题翻译：用于将物品供给到输送机的设备和方法
公开(公告)号：US4792033A
公开(公告)日：1988-12-20
申请号：US133351
申请日：1987-12-15
申请人： Yasuo Iwata , Osamu Tokunaga , Hisasi Kuga , Toshihide Kohata
发明人： Yasuo Iwata , Osamu Tokunaga , Hisasi Kuga , Toshihide Kohata
IPC分类号： B65G47/52 , B65B35/10 , B65G43/08 , B65G47/06 , B65G47/30 , B65G47/70 , B65G43/00
CPC分类号： B65G43/08
摘要： Articles are supplied to a conveyor by feeding primary articles from a primary supply, seriatim, to a conveyor. The conveyor is driven at a first speed consistent with the supply of primary articles so that primary articles are uniformly spaced on said conveyor. The presence of a predetermined number of supplemental articles in a supplemental supply is detected, and used to increase the speed of the conveyor to produce space on the conveyor sufficient to receive the predetermined number of supplemental articles. The predetermined number of supplemental articles are fed, seriatim, to the conveyor such that the supplemental articles are uniformly spaced on the conveyor with the same spacing that the primary articles on the conveyor.

35. 发明授权

US4601191A Outerrace of universal joint with cross grooves 失效
标题翻译：万向节交叉沟的外延
公开(公告)号：US4601191A
公开(公告)日：1986-07-22
申请号：US711650
申请日：1985-03-14
申请人： Sadao Ikeda , Kunihiko Imahashi , Yasuo Iwata
发明人： Sadao Ikeda , Kunihiko Imahashi , Yasuo Iwata
IPC分类号： B21K1/14 , B21K1/76 , F16D3/20 , F16D3/226 , F16D3/227 , B21D22/00
CPC分类号： F16D3/226 , B21K1/762 , B21K1/765 , F16D2250/00
摘要： A method of forming an outerrace of a universal joint having cross grooves, in which its cylindrical portion is formed in its inner face with cross grooves by a plastic working process such as a forging process, an outerrace of a universal joint, which has its cylindrical and shaft portions integrally molded into a form having generally an outerrace shape from a single steel material and which is formed by forging thereof from above and all sides, and a process and an apparatus for producing the outerrace.
摘要翻译：一种形成具有十字槽的万向节的外延的方法，其中，通过诸如锻造工艺的塑性加工工艺，其圆柱形部分在其内表面形成有横沟，其具有圆柱形以及从单个钢材整体模制成具有大致外形的形状的轴部，并且通过从上方和所有侧面锻造形成的轴部，以及用于制造外截面的工序和装置。

36. 外观设计

USD281078S Holder for printing head frame 失效
公开(公告)号：USD281078S
公开(公告)日：1985-10-22
申请号：US496667
申请日：1983-05-20
申请人： Ken Koizumi , Michio Koizumi , Yasuo Iwata
设计人： Ken Koizumi , Michio Koizumi , Yasuo Iwata

37. 发明授权

US4527921A Paper feed apparatus for shuttle printer 失效
标题翻译：往复打印机的送纸装置
公开(公告)号：US4527921A
公开(公告)日：1985-07-09
申请号：US653682
申请日：1984-09-21
申请人： Michio Koizumi , Yasuo Iwata , Seiichi Ohsawa
发明人： Michio Koizumi , Yasuo Iwata , Seiichi Ohsawa
IPC分类号： B41J15/04 , B41J15/16
CPC分类号： B41J15/16
摘要： A paper feeding apparatus used in shuttle printers including drive means for moving a print sheet and a paper holding spring for holding the print sheet on a platen to apply a back-tension to the print sheet when it is being moved. The feeding apparatus further includes friction means disposed opposed to the print sheet at a position forward of the platen in the direction of feeding, pressure spring means located opposed to the friction means, and a lever for biasing the pressure spring means against the friction means. The platen is movable between a first position where it is engaged by the paper holding spring and a second position where the plate is disengaged by the paper holding spring. The biasing lever has its tip placed in non-contact with the platen when the platen is engaged by the paper holding spring, whereby the lever can be engaged by the platen to separate the pressure spring means from the print sheet when the platen is moved from the first position to the second position.
摘要翻译：一种用于穿梭打印机的送纸装置，包括用于移动打印纸的驱动装置和用于将打印纸张保持在压板上的纸张保持弹簧，以在打印纸移动时向打印纸张施加反张力。所述进给装置还包括摩擦装置，所述摩擦装置在所述压板的前进方向上位于与所述摩擦装置相对的压力弹簧装置的位置处，所述摩擦装置设置在所述压板的前方的位置处，以及用于将所述压力弹簧装置偏压抵靠所述摩擦装置。压板可在其与纸张保持弹簧接合的第一位置和纸张被纸张保持弹簧分离的第二位置之间移动。当压板由纸张保持弹簧接合时，偏置杆的顶端放置成与压板非接触，由此当压板从压板移动时，压板可与压板接合以将压力弹簧装置与打印纸分离第一个位置到第二个位置。

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