apparatus_for_releasing_a_rack_chock_of_a_jack-up_rig

专利名称：Apparatus for forming a jack-o-lantern 发明人：Harry Edwin Graves申请号：US05/617482申请日：19750929公开号：US03965574A公开日：19760629专利内容由知识产权出版社提供摘要：A device for forming a jack-o-lantern, which is attached embracingly to a pumpkin and comprises two curved plates engaging opposite sides of the pumpkin and retained in place by cords which are laced through the adjacent edge portions of the plates. In one plate, called the main plate, are holes generally locating the eyes, nose and mouth which are to be cut from the pumpkin. A tool having a cutter is provided for each of the eyes, nose and mouth, and these are respectively mounted on the main plate. By manipulation of the tools, holes are cut appropriately in the pumpkin. The tools are operated individually by screw action, and after the forming operation is completed, the plates are unlaced and removed from the pumpkin.申请人：GRAVES; HARRY EDWIN代理人：Malcolm W. Fraser更多信息请下载全文后查看。

专利名称：AN APPARATUS FOR THE RELEASE OF A FISH HOOK FROM A SNOOD HEAD发明人：BJÖRSHOL, Kolbjörn申请号：EP83902453.0申请日：19830801公开号：EP0114862A1公开日：19840808专利内容由知识产权出版社提供摘要： An apparatus for releasing a fish hook from a strung head (1) comprising an opening extending transversely (3) which receives a U-shaped leaf spring (8) movable in the opening in the longitudinal direction of the head and limbs (9) adapted to cooperate with an annular face (12) on the leg of the hook (4) and which deviates when each cooperates with an oblique surface (7) of the opening in order to releasing engagement between the leg of the hook and the leaf spring. In order to release the fish hook, the apparatus comprises an enclosure (20) having a longitudinal cavity (21) with a section matching the section of a strung head (1) and having a portion of conical inlet (27) in which are arranged several spring radial and oblique metal son (28), their ends extending into the cavity (21) and a cocking dog (29) which may extend into the cavity (21) are pivotally mounted in the enclosure (20) and provided with a wheel (32) adapted to cooperate with a stationary cam (33) during movement of the chamber (20) in the direction longitudinal cavity (21).申请人：BJÖRSHOL, Kolbjörn地址：N-6560 Langöyneset NO国籍：NO代理机构：Warren, Keith Stanley, et al 更多信息请下载全文后查看。

专利名称：Apparatus for extracting changed part ofimage, apparatus for displaying changedpart of image, and computer readablemedium发明人：Hitoshi Okamoto申请号：US13104515申请日：20110510公开号：US09158968B2公开日：20151013专利内容由知识产权出版社提供专利附图：摘要：An apparatus for extracting a changed part of an image includes a separate graphic-element acquisition unit configured to acquire separate graphic-elementsincluded in each of a first image and a second image and an integrative graphic-element acquisition unit configured to associate the separate graphic-elements with one another based on geometric relation thereamong, and to acquire integrative graphic-elements each including the separate graphic-elements associated with one another. Theapparatus further includes a correspondence relation acquisition unit configured to acquire correspondence relation between the integrative graphic-element included in the first image and the integrative graphic-element included in the second image and a changed part extraction unit configured to extract a changed part between the first image and the second image based on the correspondence relation.申请人：Hitoshi Okamoto地址：Kanagawa JP国籍：JP代理机构：Sughrue Mion, PLLC更多信息请下载全文后查看。

专利名称：Apparatus for harvesting mushrooms andthe like发明人：MacCanna, Cathal申请号：EP83304230.2申请日：19830721公开号：EP0100207A2公开日：19840208专利内容由知识产权出版社提供专利附图：摘要：The invention is concerned with apparatus for harvesting mushrooms and the like. The apparatus comprises cutting means such as a knife which may be moved over a mushroom bed to sever mushrooms in the bed and lifting means (2) for removing thesevered mushrooms from the bed and transferring them to collecting means (3). The lifting means (2) comprises an air mover. The air mover is comprised of a cylindrical chamber or bore having an inlet disposed above the cutting means (1) and an outlet communicating with the collecting means (3). Compressed air is directed into the chamber through an annular orifice which is so profiled to cause the air stream to flow towards the outlet. A zone of low pressure is created adjacent the chamber inlet which draws ambient air into the chamber. The cut mushrooms are lifted into the chamber, are entrained in the stream of air passing through the chamber, and are delivered onto the collecting means (3) which preferably is a conveyor (6). In a preferred embodiment, the knife (1) and lifting means (2) are mounted on the end of an elongate conveyor frame (4) which is movable horizontally and vertically about a support column (20) so as to impart maximum manouverability to the cutting knife (1) and lifting means (2).申请人：Garran Enterprises Limited地址：36-39 Fenian Street Dublin 2 IE国籍：IE代理机构：Gillam, Francis Cyril更多信息请下载全文后查看。