摘要:
A seed and fertilizer boot is mounted on a conventional cultivator shank. The boot has side-by-side fertilizer and seed tubes. One tube leads to a downwardly and rearwardly sloping delivery spout while the other delivery tube projects below the delivery spout. A flat knife is mounted on the front of the straight delivery tube to form a narrow furrow immediately in front of the associated delivery tube for receiving seed or fertilizer from the tube. The knife is adjustable along the tube so that its depth can be adjusted to compensate for wear. A second knife extends along the front face of the delivery spout to form a second furrow immediately beside the first furrow. This closes the first furrow and packs the soil onto the planted seed or fertilizer. The second knife also provides a shallower furrow for planting fertilizer or seed as the case may be. Like the first knife, the second knife is adjustable. Where desired, a skid-type packer can be mounted on the shank to close the furrows.
摘要:
The present invention comprises legless storage and play table for use by children, comprising a first member operatively arranged to form a first side of the table, the first member having a trough-like section extending outwardly with respect to the table; a second member operatively arranged to form a second side of the table in parallel spaced relationship to the first side, the second member having a trough-like section extending outwardly with respect to the table; a third member operatively arranged to form a third side of the table positioned perpendicularly to the first and second sides, the third member having a trough-like section extending outwardly with respect to the table; a fourth member operatively arranged to form a fourth side of the table in parallel spaced relationship to the third side, the fourth member having a trough-like section extending outwardly with respect to the table; fasteners connecting the four members together to form a rectangularly shaped table, wherein the fasteners comprise flexible mortises; a bottom member operatively arranged to be secured to at least two of the side members; wherein the four members and the bottom member define a storage chamber; and, a top member having a plurality of flexible tenons operatively arranged to engage the flexible mortises to secure the top member to the side members of the table.
摘要:
This invention involves additional details and uses for the invention described in U.S. Pat. No. 7,047,192 Simultaneous Multi-User Real-Time Speech Recognition System file by Poirier. The patent granted to Poirier teaches a platform based on audio events on which can be built larger applications to solve problems of capturing and transcribing human conversations. U.S. Pat. No. 7,047,192 also explains and teaches that indexing, cataloging, editing, and searching audio is possible using a browser to find specific content within text which is then directly linked with the relative audio event. More specifically it describes how this patent can be used as a building block approach to provide functionality for real-time automatic speech recognition systems that a scalable from a single user to hundreds and potentially thousands of users having conversations.
摘要:
Compounds of Formula (I) wherein n, m, R1, R2, R3, R4, R5 and R6 are defined herein, are useful for the treatment of cytomegalovirus disease and/or infection.
摘要:
This invention involves additional details and uses for the invention described in U.S. Pat. No. 7,047,192 Simultaneous Multi-User Real-Time Speech Recognition System file by Poirier. The patent granted to Poirier teaches a platform based on audio events on which can be built larger applications to solve problems of capturing and transcribing human conversations. U.S. Pat. No. 7,047,192 also explains and teaches that indexing, cataloging, editing, and searching audio is possible using a browser to find specific content within text which is then directly linked with the relative audio event. More specifically it describes how this patent can be used as a building block approach to provide functionality for real-time automatic speech recognition systems that a scalable from a single user to hundreds and potentially thousands of users having conversations.
摘要:
Devices and methods are presented in which a plasma separation device with a first and second portion separates a blood containing fluid. Most preferably, the first portion produces a cell fraction and a plasma fraction, and the second portion captures the plasma fraction. A first actuator then fluidly isolates a portion of the plasma fraction within the second portion, and a second actuator moves the isolated portion of the plasma fraction from the second portion.
摘要:
A beaver controlling culvert attachment prevents beavers from disturbing the flow of water through a culvert. An upstream unit includes a vertical pipe having an upper grate, which prevents the entrance of beavers and debris, while allowing the entrance of water during periods of high water levels. A horizontal pipe has an upstream end attached to an upper portion of the vertical pipe and a downstream end attached to an upstream end of the culvert by an attachment plate. A basket insert is carried within the vertical pipe, and is movable between an in-use position, wherein a grate prevents entrance to the bottom of the vertical pipe, and a clean-out position wherein the grill is elevated to allow disposal of accumulated debris through the horizontal pipe and culvert. A downstream grate prevents beavers from entering the downstream end of the culvert, and from filling the culvert with debris.
摘要:
A snow plow supporting frame mounted on a vehicle in any convenient manner. The frame has a pair of pivot brackets on which the plow is mounted so that the plow can pivot on a horizontal axis transverse of the vehicle upon striking an obstacle. Air bags are provided to cushion the swiveling action, the air bags being provided with safety valves and also with a resupply air source.
摘要:
A continuous cloth comprising a meltable material comprises one or more cloth units having separation portions therebetween, wherein cloth material of the separation portions has been hot melted, facilitating separation of adjacent cloth units at the respective separation portion therebetween.