Abstract: The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I: wherein A, X, Y R1, R2, R3, R4, m and n are as described herein.

Abstract: A device includes: a first portion configured to be grasped by the hand of the user, and a second portion defining a reservoir containing a control material, wherein the control material contains a target analyte in a known or predetermined concentration. A method of verifying the accuracy of an analyte monitoring device includes receiving a fluid sample, identifying the fluid sample as a control solution, and analyzing the fluid sample.

Abstract: An attachment system and method for attaching a medical unit to a transport using connection brackets. The medical unit attaches to the connection brackets and restricts the movement of the medical unit during transportation. Use of the connection brackets enables quick and efficient attachment and removal of the medical unit from the transport. A connection bracket may be placed at one end of the transport and the medical unit may be attached to the connection bracket. Once the medical unit is placed on the transport, another connection bracket may be attached to the medical unit and connected to the transport. After the second connection bracket is connected, the medical unit can be transported to another location.

Abstract: The present invention involves a computer for implementing a complex database management system. A processor has at least one complex database with extraction software. The database extraction software is capable of creating a perspective based data model from a user selected data table of the database. A query is specified by user selection of attributes from a data table of the database. A perspective based data model is created from the user selected data base table of the database and related tables. The extraction software creates a query structure defining a plurality of paths providing a selected portion of the information in the database, which is presented to the user based on the perspective based data model. The query structure defines a plurality of paths and having a plurality of nodes, each of the nodes having a corresponding operand. A downward evaluation of the query structure is performed, proceeding from a starting object down downwardly through the paths.

Abstract: An attachment system and method for attaching a medical unit to a transport using connection brackets. The medical unit attaches to the connection brackets and restricts the movement of the medical unit during transportation. Use of the connection brackets enables quick and efficient attachment and removal of the medical unit from the transport. A connection bracket may be placed at one end of the transport and the medical unit may be attached to the connection bracket. Once the medical unit is placed on the transport, another connection bracket may be attached to the medical unit and connected to the transport. After the second connection bracket is connected, the medical unit can be transported to another location.

Abstract: A method and apparatus for recognizing a state machine in circuit design in a high-level IC description language. The present invention analyzes high-level IC description language code, such as VHDL and Verilog®, of an IC design and extracts description information corresponding to a state machine. The description information can be, for example, the high-level IC description language code corresponding to the state machine, a state diagram of the state machine, a state table for the state machine, or other representation of the state machine. In one embodiment, the present invention identifies a set of one or more processes as defined by VHDL “process” statements. By identifying one or more clocked processes, one or more transition processes, and one or more output processes, the present invention provides a state machine summary to describe the state machine identified in the high-level IC description language code.

Abstract: A method and apparatus for recognizing a state machine in circuit design in a high-level IC description language. The present invention analyzes high-level IC description language code, such as VHDL and Verilog®, of an IC design and extracts description information corresponding to a state machine. The description information can be, for example, the high-level IC description language code corresponding to the state machine, a state diagram of the state machine, a state table for the state machine, or other representation of the state machine. In one embodiment, the present invention identifies a set of one or more processes as defined by VHDL “process” statements. By identifying one or more clocked processes, one or more transition processes, and one or more output processes, the present invention provides a state machine summary to describe the state machine identified in the high-level IC description language code.

Abstract: A method and apparatus for recognizing a state machine in circuit design in a high-level IC description language. The present invention analyzes high-level IC description language code, such as VHDL and Verilog®, of an IC design and extracts description information corresponding to a state machine. The description information can be, for example, the high-level IC description language code corresponding to the state machine, a state diagram of the state machine, a state table for the state machine, or other representation of the state machine. In one embodiment, the present invention identifies a set of one or more processes as defined by VHDL “process” statements. By identifying one or more clocked processes, one or more transition processes, and one or more output processes, the present invention provides a state machine summary to describe the state machine identified in the high-level IC description language code.

Abstract: Briefly, the present invention analyzes high-level IC description language code, such as VHDL and Verilog, of an integrated circuit (IC) design and generates graphical representations of the IC design based on the code analyzed. The graphical representations can include one or more of the following: 1) a block diagram of functional blocks; 2) a state diagram of a state machine; and 3) a flow chart of an operation al flow of the IC. Graphical representations provide more understandable representations of circuits described by the high-level IC description language code than the code itself.

Abstract: A method and apparatus for recognizing a state machine in circuit design in a high-level IC description language. The present invention analyzes high-level IC description language code, such as VHDL and Verilog®, of an IC design and extracts description information corresponding to a state machine. The description information can be, for example, the high-level IC description language code corresponding to the state machine, a state diagram of the state machine, a state table for the state machine, or other representation of the state machine. In one embodiment, the present invention identifies a set of one or more processes as defined by VHDL “process” statements. By identifying one or more clocked processes, one or more transition processes, and one or more output processes, the present invention provides a state machine summary to describe the state machine identified in the high-level IC description language code.

Abstract: The present invention beneficially provides a method and apparatus for cross-referencing graphical objects and hardware description language (HDL) statements. According to one aspect of the present invention, a cross-referencing record is automatically generated to map graphical objects to corresponding HDL statements. According to a second aspect of the invention, a request is received to cross-reference a HDL statement and a graphical object. Based on the request, the cross-referencing record is accessed to identify a target of the request.

Abstract: A drive sprocket for use with an elongate, endless saw chain, the sprocket being a substantially circular member having pockets spaced circumferentially thereabout for receiving drive tangs on the saw chain and edge margins adjacent the tang-receiving pockets against which surfaces of side links of the saw chain may rest. The pockets have enlarged portions, or bores, opening radially outwardly from the sprocket, which bores are wider than the side-to-side dimension of the side links on the chain to allow debris to clear radially from the pockets past the sides of the chain during operation. The sprocket also may have axial ports intersecting the radially disposed bores.

Abstract: A drive sprocket for use with an elongate, endless saw chain, the sprocket being a substantially cylindrical member having pockets spaced circumferentially thereabout for receiving drive tangs on the saw chain with sprocket edge margins adjacent the tang-receiving pockets providing support for bottom surfaces of the side links of the saw chain. The pockets have enlarged clearing portions opening radially outwardly from the sprocket which are wider than remainder portions of the pockets. The clearing openings are configured and positioned to allow debris to clear radially from the pockets.

Abstract: An elongate unitary splitting device having a lower portion of multiangular configuration with a pair of opposed edges converging at a first angle toward a pointed lower end. An upper portion additionally has a pair of oppositely facing, generally planar side surfaces which intersect and extend upwardly from said edges. The angle between the side surfaces is at least as great as the angle of convergence of the opposed edges. A spear-point configuration provided by the lower end produces ease of startup penetration, and the upper portion produces efficient splitting once initial penetration has occurred.

Abstract: A chain saw is provided with a saw chain cassette and a releasable clamping cover for holding the cassette against the side of the chain saw frame. The clamping cover, together with the cassette and the chain saw frame, have aligning surfaces extending in a direction longitudinal of the cassette saw bar for preventing relative rotation between the saw bar and the frame. A tightening mechanism for the cassette is used for urging the saw bar forwardly with respect to its drive sprocket and a further mechanism is provided within the cassette comprising a spring biased shoe for urging the cassette sprocket in a direction for tightening the chain when the cassette is removed from the chain saw frame. A camming device on the frame engages the shoe when the cassette is installed on the frame for holding the shoe away from the sprocket such that the latter can be driven by the chain saw motor drive shaft.

Abstract: Chain saw bars having overlapping slots adjacent locations where the saw chain leaves the driving sprocket and in the region of the nose end of the bar are provided. In these areas, where the chain tends to pound against the bar, the slots dampen the vibrations between the outer portions of the bar rails and the interior of the bar and greatly reduce noise emission. The slots also provide cooling of the saw bar.

Abstract: A composition of matter useful for dispersing a critical chemical in a rubber or plastic compound, said composition comprising from about 60 to about 95 percent by weight of a critical chemical and from about 5 to about 40 percent by weight of a binder, said binder comprising at least one component selected from (i) liquids compatible with said rubber or plastic compound and with the other binder components and (ii) waxes having a sharp melting point in the range of 55.degree.-80.degree. C, and a polymer having a molecular weight of at least about 50,000 which when combined with the other binder components produces a binder which is a non-tacky gel below about 53.degree. C. The composition can additionally comprise a fine powder reinforcing agent, which can also serve as a stabilizer for the binder.

Abstract: A rubber composition comprising a highly unsaturated rubber, a magnesium compound capable of donating electrons and a carboxylated cobalt oxy metal complex comprising at least one metal atom selected from Groups IIIA, IIIB, IVA, IVB, VA and VB of the Periodic Table, at least one cobalt atom, said metal and cobalt atoms being linked through oxygen atoms, at least one acyloxy radical attached to a cobalt atom, and any residual valences of said complex being satisfied by acyloxy, aryloxy or alkoxy radicals.