Abstract: The present invention provides deicing compositions which are environmentally benign, a process for producing the composition from certain waste process streams, and methods of deicing and/or anti-icing.

Abstract: The present invention relates to an arrangement in a pipe bundle, more specifically to a method and a system for heating subsea or on-shore pipelines, especially pipelines for transportation of substantially oil, gas and water, said pipelines (8, 108, 208) being arranged in a substantially cylindrical outer carrier pipe (1, 101, 201), and for the purpose of providing an arrangement wherein the quantity of heating cable can be reduced, and wherein the manufacturing of such arrangement can be simplified, at the same time as the finished arrangement will provide appropriate heating of the pipelines and the contents thereof, it is according to the invention suggested an arrangement comprising:a carrier pipe (1, 101) having an outer and/or inner thermal insulation (2, 102),one or more longitudinally extending energy carriers (3, 4, 5; 103, 104, 105) extending in the longitudinal direction of said carrier pipe (1, 101) for the dissipation/transfer of heat directly and/or indirectly to said pipelines (8, 108), respe

Abstract: A process for producing liquid fuels from heavy hydrocarbons such as residual oil in which the cracking temperatures are in the range of 800.degree. F. to 1200.degree. F., and the residence times are between 0.05 seconds and 0.50 seconds.

Abstract: The present invention provides a book rack formed from interlocking puzzle pieces.

Abstract: There is provided a method for the production of improved biocidal compositions which comprise at least one 3-isothiazolinone of the general formula ##STR1## Y is a hydrogen atom or an unsubstituted alkyl radical having 1 to 18 carbon atoms, a cylo alkyl radical having 5 to 8 carbon atoms, an aralkyl radical having 7 to 11 carbon atoms or an aryl radical having 6 to 10 carbon atoms and R and R' are in each case a hydrogen atom or halogen atom or a C.sub.1 to C.sub.4 -alkyl radical, or, when taken together, R and R' contain an alkylene group to form a hydrocarbon ring, the 3-isothiazolinone being produced in known manner and then stabilized by the addition of a nitrate. The method is characterized by the fact that the mixture obtained upon the production of the 3-isothiazolinone is subjected to an additional stabilization after the addition of the nitrate by storing it at a pH of 0.2 to 2.0 and a temperature of at most 40.degree. C.

Abstract: A glass-ceramic substrate for a magnetic information storage medium such as a magnetic disk having a super flatness suited for a contact recording system includes a SiO.sub.2 --Al.sub.2 O.sub.3 --Li.sub.2 O system glass-ceramic and has either .beta.-quartz solid solution (.beta.-SiO.sub.2 solid solution) or a mixture of .beta.-quartz solid solution (.beta.-SiO.sub.2 solid solution) and .beta.-spodumene solid solution (.beta.-Li.sub.2 O.Al.sub.2 O.sub.3.4SiO.sub.2 solid solution) as its main crystal phase. The surface roughness (Ra) of the glass-ceramic substrate after polishing is within a range from 1 .ANG. to 5 .ANG..

Abstract: Described herein is the use of hyaluronic acid for intra-articular irrigation, in the form of an aqueous solution, comprising hyaluronic acid having molecular weight of between 1.8 and 2.2 million daltons, or one of its pharmaceutically acceptable salts, in a concentration of between approximately 0.1% and approximately 0.9% weight/volume, and one or more cationic species chosen from among sodium, potassium, calcium and magnesium, and one or more anionic species chosen from among chloride ions, phosphate ions and citrate ions.

Abstract: An antiglare inner mirror includes a housing which is supported by a stay and is capable of inclining by an inclining device. A mirror main body is mounted on a front opening portion of the housing. The mirror main body includes a front glass, a hologram element and a seal glass bonded integrally together. A reflecting film is formed on the rear surface of the seal glass. The hologram element consists of a reflecting type hologram element having a reflecting plane made of interference fringes which is arranged non-parallel to the front surface of the hologram element. Incident light from outside is reflected both by the reflecting film and by the interference fringes of the hologram element to form rays of light reflected in different directions.

Abstract: This invention presents the serial arbitration method and system for rapidly and accurately identifying a station with the highest priority when a plurality of stations with different transmission rates are simultaneously requesting the use of a bus in a multi-point communication network where a plurality of communication stations share a common serial bus.This invention intends to improve the bus throughput by not only avoiding the collision of signals in a common serial bus, but also removing the possibility of arbitration failures when a plurality of contending stations have different transmission rates.For this purpose, a plurality of contending stations transmit modulated unique identity address serially in a form of self-clocking pulse on the OR-type single channel bus when the arbitration start signal is detected in multi-point networks.

Abstract: The present invention provides high purity trifluoromethylacetophenones of the general formula:F.sub.3 C--(C.sub.6 H.sub.4)-(C.dbd.O)--CH.sub.3wherein the position of the CF.sub.3 -- group on the aromatic ring may be in the 2-, 3-, or 4- position relative to the acetyl, --(C.dbd.O)--CH.sub.3, group, said trifluoromethylacetophenone being substantially free of other organic or inorganic materials, wherein said trifluoromethylacetophenones are produced by a novel high yield process.

Abstract: For the preparation of 3,5-dimethylphenol by catalytic demethylation of isophorone in the gas phase in the presence of a metal or a metal alloy as catalyst, an isophorone-containing process stream is guided through reaction zones that contain said catalyst, whereby the reactivity of the catalyst varies in the reaction zones and the process stream between these reaction zones is thermostated in zones that do nor contain any catalyst, whereby the residual isophorone is greatly reduced, and the yield of 3,5-dimethylphenol is increased.

Abstract: The present invention refers to zinc-phthalocyanines of general formula (I) ##STR1## to processes for their preparation and to their use as phototherapeutic and photodiagnostic agents as free molecules and as conjugates with macromolecular carrier molecules.

Abstract: An escape device for an inner mirror includes a stay base mounted on a ceiling of a cabin of a vehicle a stay suspended from and supported by the stay base and connected to the stay base pivotably about an axis extending horizontally in the direction of width of the vehicle, the stay having a mirror body attached to a lower portion thereof, and a stop mechanism provided between the stay base and the stay for stopping the pivotal movement of the stay about the axis relative to the stay base and thereby holding the stay in a suspended state in a normal mode of use and, when an external force exceeding a predetermined value is applied to the stay in the forward direction of the vehicle, disengaging the stay by the external force to allow the pivotal movement of the stay about the axis.

Abstract: A folding device mounted between two sections of one rail of a playyard to achieve a folding of the playyard is disclosed. The folding device includes a sheet body bent to integrally form front plate, a rear plate opposed to the front plate and a middle arcuate plate coupling top edges of the front plate and the rear plate. A press button has a rectangular pedestal with a stepped portion received in an channel defined in the rear plate and a protrusion integrally extending from the stepped portion of the pedestal and selectively projecting beyond a hole defined in the front plate of the sheet body. A spring is compressed between the rear plate and a back of the pedestal for selectively urging the press button.

Abstract: A resin composition, for sliding member, which has a high degree of mechanical strength and wear resistance regardless of whether grease is applied to gears or the like formed thereof, attacks mating member formed of unflexible materials as well as flexible materials, is moldable, and can be molded into a product; and a gear formed thereof. The resin composition for sliding member comprises a resin; a solid lubricant; a whisker having Mohs hardness of five or more and a whisker having Mohs hardness of less than five.

Abstract: A cargo pod for light aircraft forming a sealed enclosure with an access door therein, the pod being attached to the aircraft through the use of over center latches. The cargo pod is made of a fiberglass laminate and has skids for sliding the pod when detached from the aircraft.

Abstract: The present invention provides a chemically modified form of hemoglobin that is stabilized and can efficiently bind and release oxygen. In addition the chemically modified hemoglobin may be polymerized to increase its molecular weight and increase its stability so that it will have a longer half life in the circulatory system and may be used as a stable oxygen transport mediator which is useful as the basis of a blood substitute.

Abstract: A rotary drum type dehydrator includes a rotary drum filter, a suction tube having an inlet and an outlet, said inlet communicating with inside space of the rotary drum filter, a compressed air supply tube connected to the suction tube in a portion thereof downstream of the inlet and communicating with the suction tube and an air compressor connected to the compressed air supply tube for supplying compressed air to the compressed air supply tube. Vacuum is produced in the inside space of the rotary drum filter by supplying compressed air from the air compressor to the suction tube through the compressed air supply tube. A filtered liquid receiving container is provided to collect filtered liquid and the outlet of the suction tube is disposed in the filtered liquid receiving container in such a manner that filtered liquid is jetted out of the outlet of the suction tube and is struck against a side wall of the filtered liquid receiving container or against surface of liquid stored in the container.

Abstract: A seal arrangement for a swimming-pool lining structure which is intended to be placed against the walls and bottom of a swimming-pool. The lining structure has metal wall panels and base sheets coated with plastic material on the surface facing the interior of the swimming-pool. The metal wall panels and the base sheets are jointed together with a profiled connection element at the vertical edge of each of the wall panels to form a junction region. The junction regions between said profiled connection elements and the ends of said wall panels and of said base sheets have an associated fluid plastic paste compatible with the wall panels.

Abstract: An optical glass has a large negative anomalous dispersion value and optical constants of refractive index (nd) within a range of 1.65-1.80 and Abbe number (.nu.d) within a range of 28-42. The optical glass includes, as its essential ingredients, in weight percent, 20-50% SiO.sub.2, 6-20% B.sub.2 O.sub.3 where SiO.sub.2 /B.sub.2 O.sub.3 .ltoreq.6, 0.5-15% ZrO.sub.2 and 31-50% Nb.sub.2 O.sub.5.