Abstract: The present invention relates to a method of engraving objects which circumvents the necessity of mechanically scrubbing the engraved surface to remove fillers. Specifically, in the method of the present invention, the fillers are applied directly to the resist stencil instead of being applied to the object to be engraved. Removal of the resist stencil simultaneously removes the filler from the engraved object.

Abstract: A productive, efficient and environmentally friendly Steam Powered Head Device for integral use with an engine which operates at high RPM. The inventive device includes a head block with integral cylindrical rotating valve through a longitudinal cylindrical aperture in the head block. A high temperature seal bearing is circumferentially pressed fit around the cylindrical rotating valve at each end of the aperture within said head block. The head block and cylindrical rotating valve include intake steam ports and larger exhaust steam ports to allow rapid discharge of steam which are aligned and sequentially arranged through the axis of the cam shaft according to the degrees recommended by the manufacturer of the high RPM engine to which the inventive device is adapted. One intake steam port and one exhaust steam port is typically aligned to each cylinder chamber of the high RPM engine to which the inventive device is adapted.

Abstract: A fiber dispensing system for storing and delivering fibrous material includes a housing for receiving and storing the fibrous material. The housing has an activatable dispensing mechanism for selectively dispensing the fibrous material from the housing. A control mechanism is electrically connected to the dispensing mechanism for receiving an activation signal to activate the dispensing mechanism. A load mechanism associated with the housing and electrically connected to the control mechanism measures the weight amount of any fibrous material within the housing and transmits a weight amount data signal to the control mechanism. The control mechanism further activates a solenoid valve which in turn activates a water nozzle spray assembly for wetting of fibrous material prior to discharge into a receptacle.

Abstract: This invention concerns a benzoic acid represented by the formula ?I! ##STR1## or a benzoic acid derivative and a method for the production of a compound represented by the formula ?I!.

Abstract: A door holding device for catching and holding a door in an open position against an adjacent wall is provided. The door has a magnetically attractive door knob mounted thereon. The device comprises a mounting base mounted to the adjacent wall at an elevation substantially equal to the elevation of the door knob. A magnet is secured to the mounting base for coacting with the door knob of the door, wherein upon the door opening from a closed position to a point nearingly adjacent the adjacent wall, the magnet means coacting with the door knob thereby catching the door knob and holding the door in the open position.

Abstract: The present invention is directed to a compound of formula ?I!: ##STR1## or a salt thereof in which R.sub.1 is a a C.sub.1-6 alkyl group, R.sup.2 is a halogen atom, a C.sub.1-6 alkylthio group, a C.sub.1-6 alkylsulfinyl group or a C.sub.1-6 alkylsulfonyl group, R.sup.3 and R.sup.4 are each independently hydrogen, a C.sub.1-6 alkyl group or a C.sub.1-6 haloalkyl group, and R is hydrogen or a C.sub.1-6 alkyl group. The present invention is further directed to a compound of formula ?1! or a salt thereof, as described above and in which R.sup.1 and R.sup.3 are methyl, R.sup.2 is chlorine or methylsulfonyl, R.sup.4 is hydrogen, and R is methyl or ethyl. In addition, the present invention is directed to a herbicidal composition, characterized in that it contains as active agent one or more compounds of formula ?I! or salt thereof in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 are as described above.

Abstract: Conduits or chambers for use in directing and conditioning the flows of air or fluids using a wide variety of heat generation, cooling, variation of pressure or vacuum and the effect of this on a member that is moved or rotated from one chamber to other chambers to effect the removal of moisture, particles and some gasses from an air or fluid stream that is conditioned for a specified use; generally, but not limited to a living or storage environment.

Abstract: A device to adapt a coffee carafe in its height so that it may be used on a plurality of coffee makers of differing designs. It includes a hinged carafe lid adaptable to fit a coffee carafe and having an internally threaded bore located at the center of the lid, through which is threaded a hollow screw which has a substantially flat or conically-shaped surface attached to its upper end. The surface has holes that fit over the hollow portion of the screw. The height of the surface can be adjusted by rotating it so that the threads elevate or depress the substantially flat or conically-shaped surface, thereby positioning the surface immediately beneath the output spout of the coffee maker or engaging an activation switch or anti-drip valve mechanism at any portion of the coffee maker. The device may utilize a frictionally engaged cylinder within the center bore of the lid instead of the preferred threaded embodiment of the device.

Abstract: An air conditioning system is provided which utilizes both exhaust and outside air energy to regenerate the latent and sensible heat removal operations while not detrimentally increasing the bacterial contamination risks associated with exhaust air energy recoupment. The air conditioning system includes a supply air passageway through which supply air flows during conditioning thereof and a desiccant wheel for reducing the humidity of supply air in the supply air passageway. The system also includes separate exhaust air and outside air passageways. A first circulation assembly is provided for circulating a heat transfer medium between a refrigerant-type cooling assembly and a first transfer zone disposed in the exhaust air passageway and a second circulation assembly is provided for circulating a heat transfer medium between the cooling assembly and a second transfer zone disposed in the outside air passageway.

Abstract: The invention refer to a method for diagnosing the presence of infection of papilloma virus (PV) and of papilloma virus (PV) carrying, especially cervix cancer and condyloma, by the detection of virus specific antigen-antibody complexes in immunossay.

Abstract: A fiber dispensing system for storing and delivering fibrous material includes a housing for receiving and storing the fibrous material and shapes supporting the housing. The housing has an activatable dispensing mechanism for selectively dispensing the fibrous material from the housing. A control mechanism is electrically connected to the dispensing mechanism for receiving an activation signal to activate the dispensing mechanism. A load mechanism including load cells mounted to the straps and electrically connected to the control mechanism measures the weight amount of any fibrous material within the housing and transmits a weight amount data signal to the control mechanism.

Abstract: A method of socketing a pipe of oriented plastic having an annular groove inside the socket. An end portion (15) of the pipe is pushed onto a cylindrical mandrel element (11) and the region (l.sub.1) of the end portion at the opening thereof where the groove is to be located is heated to a temperature above the glass transition temperature of amorphous plastic and the crystalline melting point of crystalline plastic, respectively. The rest of the end portion is maintained at a temperature below the glass transition temperature or the crystalline melting point, respectively. The end portion (15) when said region is at a temperature above the glass transition temperature or the crystalline melting point, respectively, is pushed onto a second mandrel element (13) axially aligned with the first mandrel element the bottom portion of the socket being formed by said second mandrel element (13). The rest of the end portion is expanded to form the bottom portion of the socket.

Abstract: An interchange for improving vehicular traffic flow through an intersection of surface streets includes a cross-shaped bridge supported over the intersection at a height to allow through traffic to proceed underneath. Crossed arms of the bridge are mutually aligned with the intersecting surface streets and carry four turning lanes each having an entrance end on one arm and an exit end on an adjacent arm for turning traffic arriving at the entrance end through a center-turning 90.degree. curve before leaving the exit end. Four up-ramps, one aligned with the entrance end of each turning lane, convey onto the bridge left-turning traffic from a respective surface street, and four down-ramps, one aligned with the exit end of each turning lane and located adjacent to an up-ramp, convey traffic proceeding along a turning lane back to ground level for merging with surface street through traffic proceeding through the intersection.

Abstract: A device and method of termite detection and control, where the device is a housing having an interior, and an upper and lower end, and the housing is adapted to capture the natural thermal radiation of the sun when implanted into the ground. The lower end of the housing has an opening to the interior for access by termites when the lower end of the housing is implanted within the ground. The upper end of the housing includes an opening and a transparent cover for placing a moisture-absorbing attractant and, selectively, a poisoned bait, within the interior, and the attractant is visible through the cover. During the day, the device uses the thermal radiation of the sun to heat the attractant which absorbs moisture from the soil. At night, the attractant releases the moisture into the soil, creating a temperature anomaly readily detectable by termites.

Abstract: An air bag system is provided that limits the forward projection of the air bag and reduces production costs wherein folded portions are formed by folding the peripheral portion of a flatly spread air bag along folding lines which are provided at specified locations. The formed folded portions are constrained by stitched portions which are formed by stitching folded-down portions with thread. The air bag is then folded into a size so as to be constrained in a cover. When gas is injected from an inflator, the air bag tears the cover and projects forward and at the same time the stitched portions limit the distance by which the air bag projects forward. As the internal pressure in the air bag increases, the stitched portions break and the folded portions are unfolded so that the air bag expands radially.

Abstract: A fabric reinforced elastomer material which is useful in the medical art is disclosed. The fabric reinforced elastomer material includes a first base material and a second base material. The present invention is useful for fashioning suspension sleeves, brace supports, cushion pads for orthosis devices and compression garments.

Abstract: This Invention concerns a triazole compound represented by the formula ?I! or a salt thereof and a method for the production thereof. ##STR1## ?wherein X.sub.1 stands for halogen atoms, C.sub.1 -C.sub.6 alkyl groups, C.sub.1 -C.sub.6 alkoxy groups, C.sub.1 -C.sub.6 haloalkyl groups, etc., X.sub.2 stands for halogen atoms, C.sub.1 -C.sub.6 alkyl groups, or C.sub.1 -C.sub.6 alkoxy groups, Y stands for halogen atoms, C.sub.1 -C.sub.12 alkyl groups, C.sub.1 -C.sub.6 haloalkyl groups, phenyl group optionally containing a substituent, etc.R.sub.1 stands for C.sub.1 -C.sub.6 alkyl groups, C.sub.2 -C.sub.6 alkenyl groups, C.sub.2 -C.sub.6 alkinyl groups, etc. Z stands for --CR.sub.2 R.sub.3 --, --CH.sub.2 D--, or --CH.dbd.CH--, R.sub.2 and R.sub.3 independently stand for hydrogen atom, halogen atoms, hydroxy group, etc., D stands for CH.sub.2, CO, O, or S, m stands for an integer in the range of 0-4, and n stands for an integer from 0 to 5!.

Abstract: The present invention relates to a block assembly including plane blocks and joint blocks made from a specified synthetic resin which is readily assembled into any shape such as a plane body or a solid body with a close resemblance to a model body and also readily decomposed, and a decoration prepared by impregnation of the block assembly with a specified solvent for the necessary time for solidification.

Abstract: A steering which reduces vibration and is shock absorbing and deformable. The steering wheel comprises a rim and a boss with a plurality of spokes, the rim, boss and spokes having a core metal. A reinforced spoke-core metal has a spoke deformation region which is a part of the reinforced portion and is thinner than the remaining part of the reinforced portion. A raised portion is included on the driver-side of each spoke deformation region which increases the strength of core metals and restricts vibration of the core metals. The configuration creates a weak point for collapsing the steering wheel in a collision and impact with the steering wheel by the driver, that is, the raised portions receives tensile forces and break, thereby smoothly bending core metal bodies.