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1 / 471,113
1.WO/1993/010406DEVICE FOR THE UTILIZATION OF SOLAR ENERGY
WO - 27.05.1993
Int.Class F03G 6/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
GSPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
6Devices for producing mechanical power from solar energy
 Appl.No PCT/EP1991/002177 Applicant COMMON PLUM COMPANY N.V. Inventor VEN, Kari
Device for the utilization of solar energy, which device comprises a vapor pipe (2) with at least one expansion bend (5) therein, at least one device (1) for capturing solar rays and concentrating them on part of the vapor pipe (2) and at least one device (4) mounted on the vapor pipe (2) for injecting liquid to be vaporized, characterized in that the vapor pipe (2) including the expansion bend (5), is horizontal and/or inclined in one and the same direction so that the injected liquid cannot accumulate in this pipe (2).
2.WO/1992/017087GULL WING ZIPPER SLIDER
WO - 15.10.1992
Int.Class A44B 19/26
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
19Slide fasteners
24Details
26Sliders
 Appl.No PCT/US1991/002154 Applicant MOBIL OIL CORPORATION Inventor HERRINGTON, Fox, John
A foldable plastic slider (10) having a pair of hinged wings (21, 22) that fold downwardly and secured permanently in place to the opposite sides (20a, 20b) of the slider body (20) to attach it to the plastic reclosable fastener elements (14, 15) when manufacturing a thermoplastic bag. The wings (21, 22) are hinged at the top of the slider body (20) to provide for ease in molding the slider (10) using a simple two-piece mold.
3.WO/1992/019450METHOD FOR ASSEMBLING A MULTIPART PLASTIC SLIDER WITH A PLASTIC RECLOSABLE FASTENER BY ULTRASONIC WELDING
WO - 12.11.1992
Int.Class A44B 19/26
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
19Slide fasteners
24Details
26Sliders
 Appl.No PCT/US1991/002147 Applicant MOBIL OIL CORPORATION Inventor HERRINGTON, Fox, John
A method of assembling a multipart plastic slider (10) with a profiled plastic reclosable fastener (14, 15) on plastic bags (12) by ultrasonic welding is disclosed. The multipart plastic slider (10) includes at least two parts ultrasonically welded in place on the plastic bags (10).
4.WO/1992/018389PROCESS AND DEVICE FOR ESTABLISHING AND MAINTAINING ASEPTIC CONDITIONS IN A TANK SYSTEM
WO - 29.10.1992
Int.Class B65B 37/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
37Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
 Appl.No PCT/EP1991/000718 Applicant INGKO GMBH INDUSTRIEANLAGENBAU Inventor KOHLBACH, Friedrich, Rudolf
The invention concerns a process and a device for establishing and maintening aseptic conditions in a tank system for storing foodstuffs in preservable, pumpable form. At least one storage tank (1 ... 80) is cleansed, sterilized, filled with inert gas, filled under aseptic conditions with the product of interest and at least partially emptied under aseptic conditions. To allow automationof all these operations, to improve the reliability of operation and to prevent any recontamination of the sterilized products to be stored, the invention proposes that all flows of material conveyed to each storage tank and the stored product removed from each storage tank pass through at least one mobile device (W1, W2, W3) which is detachably connected to stationary supply and discharge lines (105) and to at least one storage tank (1 ... 80) and that the at least one mobile device (W1, W2, W3) has means for measuring, controlling and regulating the throughput and pressure and for controlling the temperature and means for sterilizing the substances flowing through it. The invention allows computer-controlled, automatically monitored process control.
5.WO/1991/009109LIQUID DETERGENTS
WO - 27.06.1991
Int.Class C11D 3/22
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
16Organic compounds
20containing oxygen
22Carbohydrates or derivatives thereof
 Appl.No PCT/EP1990/001962 Applicant UNILEVER N.V. Inventor HALES, Stephen, Graham
A liquid detergent composition comprising a dispersion of lamellar droplets in an aqueous continuous phase, said composition also comprising a biodegradable deflocculating polymer.
6.WO/1991/017709URO-FLOWMETER
WO - 28.11.1991
Int.Class A61B 5/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes ; Identification of persons
20Measuring urological functions
 Appl.No PCT/PL1991/000008 Applicant WOJEWÓDZKI SZPITAL ZESPOLONY Inventor DZIEWANOWSKI, Krzysztof
This invention solves the problem of processing a technical embodiment of a uro-flowmeter used in assessing the state of health and efficiency of the human urinary organs. The uro-flowmeter of the invention has a measuring tube (1) secured perpendicularly to the shaft (10) of the frame (11). This tube has an interchangeable orifice (2) with a calibrated aperture fitted at the lower part. Inside the tube there is a movable float (3) with a pin (4) secured to it which terminates in a vertically secured pointer (5), the point of which is on the background of the measuring scale (6). The pin and the float secured to it are held in the highest position during measurement by means of a block (7). Between the plane of the interchangeable orifice, where the bottom of the float can rest in the lowest position, is located the outlet of the inflow stub (8) in the by-pass tube of the measuring tube. The graduated measuring glass (12) is beneath the aperture of the interchangeable orifice.
7.WO/1991/012606BOARD-SHAPED PUBLICITY SUPPORT
WO - 22.08.1991
Int.Class A47G 1/06
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
GHOUSEHOLD OR TABLE EQUIPMENT
1Mirrors; Picture frames or the like
06Picture frames
 Appl.No PCT/DE1991/000125 Applicant DISPLAY & DESIGN HELMUT AMELUNG GMBH Inventor AMELUNG-ZIELKE, Helmut
In a board-shaped publicity support (11), i.e. a device for holding and presenting publicity material in sheet form, e.g. placards, announcements and the like, constituting a device with a back board (12) and a frame (13) of strip sections for the back board (12), on which spring-loaded clamping strips (14) are arranged to swivel to secure the publicity material held by the back board (12), the strip sections forming the frame (13), especially in a model with several sub-divisions like recesses, grooves, channels, slots or the like in the direction of the strips, have guides (134) accessible from at least one outer side of the frame (13) which lie outside the swivelling range of the clamping strip (14) or the components secured to it and can be inserted into the connecting components preferably taking the form of cylindrical rods, brackets or the like, by means of which two or more publicity supports may be joined together.
8.WO/1991/012481MULTI-WAVELENGTH TARGET SYSTEM
WO - 22.08.1991
Int.Class F41G 3/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
GWEAPON SIGHTS; AIMING
3Aiming or laying means
32Devices for testing or checking
 Appl.No PCT/US1991/000853 Applicant HUGHES AIRCRAFT COMPANY Inventor FRANK, Jack
A target system adapted for use in a cassegrain reflective optical collimator system (32) comprises a single target pattern (3) including at least one visible target (5-7), at least one near infrared target (50) and at least one far infrared target (8-12). This single test target pattern is joined to a heat-transmitting target support member (28) positioned behind the target pattern, to a heater behind the heat-transmitting target support member (27), to an insulator (34) behind the heating means, and to an illuminator (20, 21) for each of the targets in the single target pattern behind the insulator plate. The elements of the target system are cemented together in precise registration to form a rugged reliable unit that is low in cost, and that includes all the targets in a single focal plane positioned precisely and as accurately as one micron, which results in optical angular position accuracies of at least 20 microradians when the target is positioned in a long focal length optical system.
9.WO/1991/014091DEVICE FOR DETERMINING FUEL THROUGPUT IN AN INTERNAL-COMBUSTION ENGINE
WO - 19.09.1991
Int.Class F02M 37/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
 Appl.No PCT/AT1991/000039 Applicant FRICK, Peter Inventor FRICK, Peter
The fuel-throughput determination device described has a measurement device (2) through which fuel is passed from the tank to the feed pump. Fuel is injected under pressure into the engine and pressurized fuel is returned, after passing through the measurement device (2), to the suction line of the pump, the returned fuel being passed, before it is fed into the pump suction line and after it is re-cooled in a heat exchanger, through a gas separator (3). The gas separator is designed as a pressure free reservoir with a bottom-located valve (25) linked to the tank by a gas return line (17). The gas separator (3) and the measurement device (2) are fitted together as a single assembly (1) so that heat is conducted from one component to the other. The bottom-located valve (25) opens out into a channel (18) located in the floor of the assembly (1) and linking the outlet (9) of the measurement device (2) with the suction line (5) of the pump, and the dimensions of the heat exchanger for re-cooling the uninjected recycled fuel are selected or the heat exchanger is adjusted such that the temperature of the fuel fed into the gas separator (3) is higher than the temperature of the fuel in the tank.
10.WO/1992/009098PROCESS FOR FORMING EXTREMELY THIN INTEGRATED CIRCUIT DICE
WO - 29.05.1992
Int.Class H01L 21/306
HELECTRICITY
01ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H1060
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid-state devices, or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
18the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20-H01L21/26142
302to change the physical characteristics of their surfaces, or to change their shape, e.g. etching, polishing, cutting
306Chemical or electrical treatment, e.g. electrolytic etching
 Appl.No PCT/US1991/008292 Applicant HARRIS CORPORATION Inventor VANVONNO, Nicolaas, W.
A substrate (21) is thinned by forming a trench pattern (33) in its top surface (31), the trench depth being the intended thickness of the dice. A polishing resistant material (35) is then formed in the trench and planarized down to a topside passivating layer (27), which is patterned (41) to expose surface test regions (43). After wafer-probe testing, the wafer (21) is affixed face-down on a support handle (53) by means of an adhesion material (55) such as wax. The substrate (21) is backside-lapped down to the stop material (35) in the trench (33), leaving a thin wafer layer. After the trench material (35) is removed. Individual dice (61) are separated from the support handle (53) by melting the wax (55). In a further embodiment, a thin wafer layer is formed on a buried oxide layer (89). After trench patterning (93) and face-down wax-mounting (95), the support substrate (91) is polished down to the buried insulator layer (89). The buried oxide layer (89) is then etched off. The dice are removed by heating the wax (95).
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