Abstract: A system and method for constructing logical, mathematical, and other action-oriented expressions for execution by a computer program. The system and method allows users to more easily design and construct even complex expressions that execute real-time decisions during program execution. The system and method reduces the complexity of creating such expressions by replacing logical constructs with visual equivalents generated by a user in step-by-step fashion on the computer display screen.

Abstract: A system for permitting the view of an object or of a user interface to an application to be exchanged between different operating system environments is based on a nested, tagged file format. A view driver for creating a view of an object is provided having a simple, familiar user interface. An object having a view so created will have associated with it a view data file representing the view. The view data file is comprised of elements identified by tags. Display of a view in an arbitrary operating system environment is facilitated by a common understanding of the tags, permitting processing of the view data file even if the file contains elements, identified by understood tags, which elements themselves are not understood. An extensible file format for exchange of views between operating system environments is provided.

Abstract: The process notably consists of assembling by welding by means of a connecting layer (16) a first (10) and a second substrate (12) of a semiconductor material, of thinning the second substrate (12) and, for each of the transducers, of structuring this second thinned substrate (12) to form a network of orifices (24) and of defining the contour of the fixed electrode of the transducer, of etching the first substrate (10) to form the diaphragm (28) of the transducer, and of eliminating the part of the connecting layer (16) which is located between the diaphragm (28) and the network of orifices (24) to separate this diaphragm (28) from the fixed electrode.The invention has applications in the manufacture of transducers such as microphones.

Abstract: Complexes of the general formula I ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represent a straight or branched alkyl radical having 1 to 5 carbon atoms or together with the adjacent nitrogen atom a heterocyclic radical having 5 to 7 carbon atoms; "alk" represents a straight or branched alkylene radical having 1 to 5 carbon atoms; R.sub.4 to R.sub.8, which may be the same or different, represent hydrogen, or a hydroxy, alkoxy, aryloxy or primary secondary or tertiary amino group, or the group -alk-N.sup.+ (R.sub.1 R.sub.2 R.sub.3) wherein "alk", R.sub.1, R.sub.2 and R.sub.3 have the meanings given above; M represents a transition metal such as Fe, Ru or Os; X represents an anion and n is an integer corresponding to the number of positive charges of the complex.

Abstract: The present invention concerns an electromagnetic motor of the type including a stator (4), a rotor (6) mounted for rotation relative to the stator, and a cage (2a, 2b, 2c, 2d, 2e) fixedly engaged relative to the stator, such cage including a bottom (18), a cover (22) and a body (20), the rotor being mounted for rotation in the interior of the cage, such motor being characterized in that the cage (2a, 2b, 2c, 2d, 2e) is formed from a synthetic material, while mechanical anchoring and positioning means are provided between the wall (P) of the cage body (20) and the stator (4) which leave the wall (P) free. This motor is intended for fitting out a timepiece in particular.

Abstract: The invention concerns a microelectronic device having body (42) and abutment device (46, 47, 48) projecting from one face of the body (42) for abutment of the microelectronic device to a support member (62), the body (42) including an electrically active region (41) with a sensitive axis (51), characterised in that the abutment device (46, 47, 48) has a predetermined relationship with the sensitive axis (51) to thereby enable alignment of the sensitive axis (51) with an expected signal axis.

Abstract: The hardness and microstructure of aluminous abrasives produced from alumina gels are enhanced by introduction of seed material as by wet vibratory milling of the material with alumina media, or by the direct addition of very fine alpha alumina particles in the amount of 1% or less.

Abstract: An amperometric sensor device comprises in combination a sensor (21) having a planar structure obtained by photolithographic techniques and a circuit (22) for measuring the intensity of the electrochemical current generated by the sensor (21). The planar structure has an insulating substrate (23 to 25) and a set of electrodes composed of a working electrode (29), a counter electrode (30) and a reference electrode (31). A diffusion membrane (32) is deposited on the working electrode (29). Connection means (26) are provided to connect the electrodes (29,30,31) to the measuring circuit (22). According to the invention, the active conducting part of the working electrode (29), situated at the surface of the substrate (23) is entirely covered by the diffusion membrane (32) which overlaps this electrode (29) over its entire peripheral zone, whereas this membrane is entirely exposed so that, during the operation of the device (20) it is in contact with the fluid to be analysed over its entire surface.

Abstract: The hardness and microstructure of aluminous abrasives produced from alumina gels are enhanced by introduction of seed material as by wet vibratory milling of the material with alumina media, or by the direct addition of very fine alpha alumina particles in the amount of 1% or less.

Abstract: The invention concerns a timepiece including a horometric movement (M) with a dial train (8, 46), at least one hours hand (4) which is mounted on an hours pipe (4a) driven by the dial train, a rotary ring (48) driven by the hours pipe so as to effect one revolution per twenty-four hours, a first display means (3) including a twenty-four-hour hours circle and a second display means including geographic indications respectively indicating various time zones, one of the display means (3) being arranged on the rotary ring (48) in order to be displaced facing the other (5) and in order to furnish with the latter a universal time display, characterized in that it includes a correction mechanism (MC) adapted to act on the hours hand (4) independently from the driving of the rotary ring (48).

Abstract: The present invention concerns a watch case comprising a back cover (6) and two attachments (8, 9) for securing a bracelet, such back cover, together with the two attachments forming one and the same piece (4), each attachment (8, 9) comprising a base (30), a bridge (36) coupling said base (30) transversally to said back cover (6) and two horns (34b, 34d) each located at one of the two ends of said base (30), this latter being located substantially in a general plane (40, 41) exhibiting an angular separation (.alpha.) relative to the general plane (38) of said watch case, each of said horns exhibiting a general orientation axis (44, 45) substantially perpendicular to said general plane (40, 41) of the said base to which it is attached.

Abstract: An aqueous composition comprising an active ingredient, a volatile organic compound and water, which is homogenized so that at least 90% by weight of the active ingredient are in particles of less than 1.0 micron in diameter, may be used to deliver an active ingredient. Suitable active ingredients include, but are not limited to, mold releases, coatings, solvents and reactive compounds.

Abstract: The present invention comprises a process for manufacturing a single piece multi-purpose box from a board blank and a wrap. The process includes using an in-line scanner to align a board blank with a printed wrap along pre-cut notches so that the board blank and wrap may be wrapped together and folded once aligned, without additional cutting and without leaving any rough edges along the spine. This improved process is faster, by removing the cutting step, and is cleaner, by leaving no rough edges, than the processes previously known in the art.

Abstract: The bracelet (1) according to the invention includes an inner chain (2) made up of articulated links (4) including a central part (8) from which two lateral arms (14) project. The bracelet (1) further includes a plurality of decorative elements (6) strung onto the inner chain (2) and blocking means for each decorative element (6) on the chain (2). According to the invention each blocking means comprises a blocking element (38) which is positioned on the chain (2) and which comprises two projecting parts (42) extending laterally beyond arms (14) and, each decorative element (6) comprises a passage (58) provided with a shoulder (60) which bears against the projecting parts (42) when such element (38) is arranged on the chain (2) and the decorative element (38) is strung on said chain.

Abstract: This invention concerns a timepiece of the mechanical and/or electromechanical type. Such piece comprises a first display mechanism (1), in particular a date display, a second display mechanism (2) such as a moon phase display, rapid correction means (4) for both display mechanisms (1, 2) and a driving organ (6) which controls such display mechanisms (1, 2) and which can absorb equally the displacement of one or the other of these mechanisms, such piece being characterized in that the rapid correction means (4) comprises meshing means (64) common to both mechanisms (1, 2), mounted for rotation and adapted to operate alternatively upon one or the other of such two mechanisms (1, 2) under the action of control means (72, 74). This invention is applicable to calendar and moon phase watches having a center date hand.

Abstract: An internal combustion engine having an improved cooling circuit in which the liquid for cooling the cylinder block 1 and the cylinder head 2 circulates successively through an input orifice 16, the axis of which is perpendicular to the alignment of the cylinders, an annular chamber 34 formed by the cylinder liner 28, communication ducts 22-23 and 24-25, circulation channels 36 and an output orifice having a diameter less than that of the input orifice and located on the same face of the engine. Such engine, in a principal or auxiliary role, may be used to drive various types of appliances or other machines which preferably operate at constant operating conditions.

Abstract: A structural element is disclosed which is substantially composed of a linked chain and of a flexible connection which can be a chain of identical links and which can be assembled together as required to form a rigid beam. The linked chain comprises opposing support points, the first support point of one link of row n of the chain cooperating with the second support point of a link of row n-1 to contain, while the element is being rendered rigid, hooking elements integral with the flexible connection and which, in the preferred embodiment of the invention, are the pins of the second chain. The structural element can be assembled or disassembled using a special device.

Abstract: A method for automatically placing objects on a surface in proximity to corresponding predetermined locations without collision with such locations or other objects by defining a distance dependent attractive force between each object and the corresponding location which increases with increasing distance between the object and the location, and defining distance dependent repulsive force between each object and its neighboring objects and locations, such repulsive force decreasing with increasing distance. The initial position for each object is established in proximity with the corresponding location in accordance with predetermined criteria. Thereafter the motion of the objects under the influence of such forces and of a frictional retarding force are determined by marginally stable incremental integration of such motion.

Abstract: There is provided an elevator shaftway intrusion detector which utilizes a proximity detector including an energy source for generating a detection field within a zone of detection including the elevator shaft-side roof and floor and a corresponding receiver for receiving the detection field when an object enters the detection zone and thereafter generating a detection signal. A power supply and switching network are employed for applying power from the power supply to the proximity detector and which are responsive to the detection signal for applying power from the power supply to a detection indicator such as a siren.

Abstract: Embodiments of magnetoplasmadynamic processors are disclosed which utilize specially designed cathode-buffer, anodeionizer and vacuum-insulator/isolator structures to transform a working fluid into a beam of fully ionized plasma. The beam is controlled both in its size and direction by a series of magnets which are mounted in surrounding relation to the cathode, anode, vacuum insulator/isolators and plasma beam path. As disclosed, the processor may be utilized in many diverse applications including the separation of ions of differing weights and/or ionization potentials and the deposition of any ionizable pure material. Several other applications of the processor are disclosed.