baber/WOPTO huggingface dataset:
Patent DE-69014841-D1 (DE)
Inventor: DE PAOLI MARTIAL
IPC: B32B17/10
Filed: 1990-12-18
Granted: 1995-01-19
Abstract: The invention relates to a heated windscreen comprising at least two rigid sheets 1, 2, in particular glass, at least one flexible interposition layer 3 carrying an electrically resistive network of fine metal wires 4 arranged between two current-intake strips 5, 6. 
<??>According to the invention, the face of the interposition, away from that which carries the current-intake strips, includes at least opposite the said current-intake strips, a sliding region 7, 8, allowing the sliding, in this region, of the interposition layer carrying the network of wires relative to an underlying layer. 
<??>The windscreen according to the invention is advantageously used as an aircraft windscreen. 
<IMAGE>
Patent DE-69017534-D1 (DE)
Inventor: KRUSE JURGEN M
IPC: C09D11/00
Filed: 1990-07-11
Granted: 1995-04-13
Abstract: An ink jet composition for printing paper, and which is a low viscosity fluid at room temperatures, comprises a sol wherein (a) the liquid medium comprises a non-aqueous solvent, preferably a glycol ether and (b) the disperse medium comprises an amount of a resin which is capable of forming a solution in the solvent at a temperature in the range 20 to 35 DEG C and a dyestuff which is soluble in or bound to the resin at said temperature but is substantially insoluble in the solvent at said temperature; and optionally (c) a suspending agent. The resin and solvent may be chosen to form a non-Newtonian solution whereby absorption of the solvent into the substrate to be printed causes the resin to gel or the resin may be chosen such that it is precipitated from solution in the solvent on contact with paper due to water or size in the paper.
Patent DE-69024037-D1 (DE)
Inventor: HIGHSMITH RONALD EARL
IPC: C02F1/52
Filed: 1990-08-07
Granted: 1996-01-18
Abstract: Homogeneous compositions of a solid, water soluble organic acid, e.g., glutaric acid, and a solid cationic ester-based copolymer flocculant are resistant to mechanical segregation and stratification caused by agitation. The compositions are prepared by coating the polymeric flocculant with the organic acid. The compositions are useful in sludge dewatering, water treatment, paper processing and waste water treatment.
Patent DE-69024614-D1 (DE)
Inventor: BASSETT JOHN A
IPC: H02M3/158
Filed: 1990-11-13
Granted: 1996-02-15
Abstract: A two switch, DC/DC converter provides sufficient inductive energy storage at the termination of the "on" period of each switch to alter the charge on the intrinsic and stray capacitance of the combination of switches producing zero voltage across the alternate switch prior to its turn on. A short dead-band between the turn on pulses provided by the control circuit allows time for this transition. Thus the energy stored in the capacitance of the switches is returned to the source and load rather than being dissipated in the switching devices. This greatly improves the efficiency of the converter particularly when operating at high frequency. The unique topology of the converter provides other new and useful characteristics in addition to zero voltage switching capability such as operation at constant frequency with pulse-width-modulation for regulation, quasi-square wave output current, and the ability to integrate the magnetic elements with or without coupling.
Patent DE-69029609-D1 (DE)
Inventor: GAIDIS JAMES MICHAEL
IPC: C04B41/48
Filed: 1990-06-13
Granted: 1997-02-20
Abstract: Disclosed are compositions and methods of reducing water penetration through civil engineering structures which methods comprise applying to the structures a waterproofing agent pretreatment composition including SBR latex, SBS latex, natural rubber latex, polybutadiene latex, polychloroprene latex, polyvinyl acetate latex, nitrile latex, or combinations thereof, and optionally may include various freezing point depressing agents to enable use of the compositions and methods at or below 25 DEG F. Also disclosed are packages including the latex-containing waterproofing agent pretreatment compositions and waterproofing agents.
Patent DE-69033944-D1 (DE)
Inventor: THOMAS KAREN ANN
IPC: G01N33/86
Filed: 1990-08-16
Granted: 2002-05-16
Abstract: A method and test kit to perform a simple detection assay for D-dimer, a fibrin breakdown product, which utilizes purified Fragment E of human fibrinogen attached to a solid phase for direct chemical binding of D-dimer from a biological sample. This direct binding method to assay for D-dimer of the present invention can be performed in a number of ways. In one embodiment of the invention, Fragment E is conjugated to latex carrier particles and an agglutination assay performed.
Patent DE-69103653-D1 (DE)
Inventor: MARSHALL PAUL F
IPC: B65D41/34
Filed: 1991-01-21
Granted: 1994-10-06
Abstract: This relates to an improved tamper band construction for use in conjunction with closure caps for locking beneath a retaining bead on a container neck finish when the closure cap is removed to indicate rotation of the closure cap. The tamper indicating band is provided with a plurality of flaps which are initially molded in a radially inwardly, axial downwardly directed position and then are folded upwardly to radially inwardly and axially upwardly directed positions where they are engagable beneath a container retaining bead. Most particularly, the plurality of flaps are joined in groups by connecting bridges so that each group of flaps pivot as a unit with the connecting bridges stretching and providing an over center snapping action to retain the flaps in their operative positions after they are folded to such positions. By providing a plurality of individual flaps which are joined together only by the relatively narrow connecting bridges, washing of the container beneath the closure cap to remove excess product is facilitated. <IMAGE>
Patent DE-69107015-D1 (DE)
Inventor: WITTE JOHAN FREDERIK
IPC: A23K1/10
Filed: 1991-10-30
Granted: 1995-03-09
Abstract: A device for the valorisation of slaughter residues in a continuous manner comprising in succession at least one grinding device (2), heating means (4) for treating the finely ground material, means (7) for keeping the material essentially conditioned, means (6) for cooling the material, at least one injector (9) for injecting a starter culture, and at least one container (10) for the fermentation of the material. Said device preferably also comprises a static mixing device (11) in any desired place. Further, the device is expediently of the closed type. <IMAGE>
Patent DE-69107062-D1 (DE)
Inventor: HOLLINGSWORTH RAWLE L
IPC: C07C51/285
Filed: 1991-08-27
Granted: 1995-03-09
Abstract: A process for the preparation of 3,4-dihydroxybutanoic acid (1) and salts thereof from a glucose source containing 1,4-linked glucose as a substituent is described. The process uses an alkali metal hdyroxide and hydrogen peroxide to convert the glucose source to (1). The compound (1) is useful as a chemical intermediate to naturally occurring fatty acids and is used to prepare 3,4-dihydroxybutanoic acid-gamma-lactone (2) and furanone (3), particularly stereoisomers of these compounds. <IMAGE>
Patent DE-69109890-D1 (DE)
Inventor: MORISHITA MASAKAZU
IPC: H01L29/735
Filed: 1991-02-21
Granted: 1995-06-29
Abstract: A lateral bipolar transistor (fig.5) is provided with an emitter (5) and a collector (5') of a first conductivity type and a base (3,4) of a second conductivity type, arranged in a lateral structure. The transistor includes a region (4) constituting part of the base (3,4), in contact with a remainder part (3) of the base and which is positioned between the emitter (5) and collector (5'), and has a narrower energy band gap than the remainder part (3) of the base (3,4).
Patent DE-69113432-D1 (DE)
Inventor: BEDI JAMES
IPC: A61B1/00
Filed: 1991-12-13
Granted: 1995-11-02
Abstract: An insert (50) is provided to be attached to a shield (24) on a surgical trocar obturator handle (30). The insert is actuated by the surgical trocar cannula handle (30) so that it causes the shield to expose the sharpened obturator tip after insertion of the obturator and shield within the cannula. After usage, the insert is deactivated so that the shield again covers the obturator. The obturator can then be removed from the cannula handle and obturator shield, and the obturator handle can be discarded safely. <IMAGE>
Patent DE-69115904-D1 (DE)
Inventor: KRIVAK THOMAS
IPC: C01B33/187
Filed: 1991-04-25
Granted: 1996-02-08
Abstract: Elastomeric compositions contain crosslinked poly(diorganosiloxane) and reinforced precipitated silica having, on a coating-free and impregnant-free basis, a surface area of from about 220 to about 340 square meters per gram, a pore diameter at the maximum of the volume pore size distribution function of from about 9 to about 20 nanometers, and a total intruded volume of from about 2.6 to about 4.4 cubic centimeters per gram.
Patent DE-69126020-D1 (DE)
Inventor: VENTON DUANE
IPC: C12P21/02
Filed: 1991-02-13
Granted: 1997-06-12
Abstract: The invention allows the generation and screening of a large population of peptides for the presence of peptides which bind a particular macromolecule or macromolecular complex with high affinity, and further allows the favored net synthesis of analyzable quantities of such peptides, by using as the ''trap'' a macromolecule or macromolecular complex for which binding of the peptide is desired.
Patent DE-69132438-D1 (DE)
Inventor: FEIRING ANDREW JONATHAN
IPC: A61F11/00
Filed: 1991-05-06
Granted: 2000-11-09
Abstract: An apparatus is described for selectively inducing the permeation of a liquid to a region of a stenosis in a blood vessel in a patient's body. The apparatus includes an external electrode (13) for positioning outside the patient's body and a catheter (10) carrying an internal electrode (38) for positioning adjacent a stenosis in a blood vessel in the body. The apparatus includes means for inducing an electric field between the internal electrode (38) and the external electrode (13) which is pulsed in phase with the patient's cardiac rhythm. <IMAGE>
Patent DE-69200263-D1 (DE)
Inventor: HEILMAN WILLIAM J
IPC: C10M143/00
Filed: 1992-01-27
Granted: 1994-09-01
Abstract: A pour point depressant for lubricating oils comprises an olefin copolymer which contains alkyl side chains having 8, 12 and 14 carbon atoms, wherein the average side chain length in the copolymer is 10.5 to 12.0.
Patent DE-69204608-D1 (DE)
Inventor: CARIUS ALAN CHARLES
IPC: C04B41/45
Filed: 1992-09-08
Granted: 1995-10-12
Abstract: A process for making coated cubic boron nitride abrasive particles for use in abrasive tools having improved retention of the particles comprises applying a primary metal layer chemically bonded to the surface of the abrasive particles and a secondary layer which forms the bulk of the coating, the amount of metal coating being 60-95wt% of the abrasive particles before coating.
Patent DE-69211955-D1 (DE)
Inventor: OMATI ENNIO
IPC: H01H35/34
Filed: 1992-10-01
Granted: 1996-08-08
Abstract: The present invention relates to a touch pressure switch, including a manually operated safety microswitch, characterized in that it comprises a bottom body defining a chamber, in communication with a fluid to be controlled, and being associated, through a blade contact bearing ring element, with a top cap. The chamber is closed by a membrane provided with an O-ring and coupled to a steel membrane, provided with a driving tappet assembly directly formed on this membrane and operating on a washer element, which is counter-biassed by a first biassing spring and being adapted to operate on at least a blade contact which is supported by the contact bearing ring element, a safety microswitch being moreover provided, which can be manually operated or rearmed, and which cooperates with a pin element extending from the washer. <IMAGE>
Patent DE-69216592-D1 (DE)
Inventor: FERGUSON HUGO
IPC: G01N3/08
Filed: 1992-02-28
Granted: 1997-02-20
Abstract: Apparatus, and an accompanying method for use therein, for a dynamic material testing system, and particularly for one that tests a specimen by compressively deforming its work zone and that has independent control over specimen deformation (strain) and strain rate. The apparatus can also simultaneously direct resistance heat or conductively cool the specimen, under controlled conditions, in order to establish isothermal planes at a desired substantially uniform temperature throughout the specimen work zone before, during and after each compressive deformation thereof.
Patent DE-69221510-D1 (DE)
Inventor: WALTER JAMES FREDERIC
IPC: A01N65/00
Filed: 1992-01-01
Granted: 1997-09-18
Abstract: Novel pesticide formulations prepared from neem seeds are disclosed. Two distinct fractions are derived from non-polar, hydrophobic solvent neem seed extracts which are substantially free of azadirachtin, by removing the hydrophobic solvent and cooling the resulting neem oil to form a semi-solid neem wax fraction and a clarified neem oil fraction.
Patent DE-69221550-D1 (DE)
Inventor: KOUNO NAOYUKI
IPC: G01N33/48
Filed: 1992-06-22
Granted: 1997-09-18
Abstract: An acid dye staining method for electrophoretically separated fractions on a supporting matrix characterized by fixing the supporting matrix after electrophoresis with an aqueous solution containing a lower alcohol and an organic acid, followed by staining with an acid dye solution mixed with at least one specified acid, can reduce a time required for staining remarkably and improve the sensitivity greatly.
Patent DE-69222665-D1 (DE)
Inventor: DENTE MARIO
IPC: B01J19/00
Filed: 1992-01-12
Granted: 1997-11-20
Abstract: System for increasing the yield and at the same time the production potential of reactors for urea, formed by the synthesis of ammonia with carbon dioxide at high pressure and temperature, the internal space of said reactors (R) being run through cocurrently by a liquid phase and a gas phase and being divided into compartments (C1- C3) to avoid the excessive mixing of the entire liquid phase and to allow the intermittent redistribution of the gas in bubbles of a suitable size for increasing the exchange of heat and matter between the two phases, characterized by the fact that at each passage from one compartment to the next the liquid phase and the gas phase are made to flow on separate routes and distributed, each one with a continuous, permanent and even flow. <IMAGE>   <IMAGE>
Patent DE-69302548-D1 (DE)
Inventor: SERRE JEAN-LOUIS
IPC: A61J11/02
Filed: 1993-09-10
Granted: 1996-06-13
Abstract: The present invention relates to a feeding-bottle device with adjustable air inlet. This device comprises a feeding-bottle (2) having a top-edge face (9), a clamping ring (3) having a flange (10) opposite this top-edge face (9), and a teat (1) having a collar (18) interposed between the flange (10) and the top-edge face (9). By varying the degree by which the clamping ring (3) is screwed onto the feeding-bottle (2), the air inlet passages (26) between the collar (18) of the teat (1) and the top-edge face (9) can be closed or opened. In order to allow a fine adjustment of the cross-section presented by these air inlet passages (26), the clamping ring (3) and the feeding-bottle (2) have respective screwing means (30, 31), the first consisting of studs (32) and the second of inclines (137) which are capable of interacting with these studs and have a milder slope in a screwing zone (41) with clamping of the collar (18) than in a non-clamping screwing zone (42). <IMAGE>
Patent DE-69302751-D1 (DE)
Inventor: BORDIGNON GIUSEPPE
IPC: B65B27/10
Filed: 1993-03-22
Granted: 1996-06-27
Abstract: Machine with handling assemblies to package layers of bars, which cooperates with a feeder conveyor (11) and with collection and discharge means (35), the feeder conveyor (11) comprising a first coordinated plurality of stationary abutments (14a) to position a layer to be engaged containing "N" or "N-1" bars (13) alternately and a second coordinated plurality of movable abutments (14b) to position momentarily a waiting layer containing "N-1" or "N" bars (13), the machine including a drive shaft (17) located below the plane of, and at a terminal position of, the feeder conveyor (11) and at a right angle to the direction of feed of the feeder conveyor (11), the drive shaft (17) setting in rotation a plurality of non-inverting rotary arms (21), each of which rotary arms (21) bears a non-inverting handling assembly (18) always kept substantially horizontal, the drive shaft (17) setting directly in rotation a substantially coaxial plurality of rotary spindles (16) parallel to the drive shaft (17), each of the spindles (16) being associated with an inverting handling assembly (19) comprising first and second claws (24a-24b) which have a first position for engagement, conveying and inverting (33a) and a second position for delivery and retraction (33b). <IMAGE>
Patent DE-69307646-D1 (DE)
Inventor: BINGLER ALBERT
IPC: B28C9/00
Filed: 1993-10-14
Granted: 1997-03-06
Abstract: The invention relates to a concrete plant (station) laid out quite compactly so that it can be covered with cladding the dimensions and cost of which are low. A group of cement silos (bins) (2 to 5) is placed between the mixing station (1) and a granulate silo (6) containing a buffer stock. From a weighing hopper (8) located under the granulate silo (6), the granulate is conveyed to the mixer (11) by a conveyor (9) which passes beneath the cement silos and cement conveyors (15 to 18). The granulate silo (6) has a circular arrangement and is loaded via a conveyor (10) which can pivot about the axis (42) of the silo. The cladding (35) is supported in part by the structure of the elements (1 to 6) of the plant and exhibits a semicylindrical shape at the two ends of the plant. It constitutes a thermal and/or acoustic insulation enclosure (chamber) in which a constant temperature can be maintained. <IMAGE>
Patent DE-69310639-D1 (DE)
Inventor: MITCHELL KENT EDWARD
IPC: C08F4/642
Filed: 1993-08-30
Granted: 1997-06-19
Abstract: A process for preparing a polymerization catalyst useful for the polymerization of olefins is provided comprising contacting a metal dihalide compound wherein the metal is selected from Group 2 and Group 12 of the Periodic Table and a transition metal compound which is a hydrocarbyloxide of a transition metal selected from Group 4 and Group 5 to form a first catalyst component; contacting the first catalyst component with at least one organoaluminum precipitating agent, wherein at least at the commencement of this step, the temperature at which such contacting is carried out is greater than about 70 DEG C to about 150 DEG C to form a solid product, and contacting the solid product with an activating agent to form a catalyst. Other aspects of the invention provide a catalyst prepared by the above described method and a polymerization process employing the thus prepared catalyst.
Patent DE-69314806-D1 (DE)
Inventor: JARVELA JORMA
IPC: E21B10/40
Filed: 1993-12-01
Granted: 1997-11-27
Abstract: PCT No. PCT/FI93/00512 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Dec. 1, 1993 PCT Pub. No. WO94/12760 PCT Pub. Date Jun. 9, 1994A drilling apparatus adapted to be fed into a hole to be drilled and extendable in a longitudinal direction includes a casing and a drilling unit. A drilling head of the drilling unit includes a first drilling unit for drilling a center hole and a second drilling unit for reaming the center hole for the casing, the first drilling unit attachably connected to the second drilling unit at the drilling head. A counterpart assembly transmits rotational and impact movement from the first to the second drilling unit. A coupling assembly connects the second drilling unit with a head of the casing such that the second drilling unit freely rotates centrically around a longitudinal axis. A flushing unit for removal of drilling waste comprises at least one first passage extending through the first drilling unit to a drilling point, and communicates with at least one flow channel for transferring flushing medium to a drilling surface and the drilling point. At least one second passage for removal of the drilling waste is formed between the drilling surfaces of the first and second drilling units. A first component of the counterpart assembly is located at the outer surface of the first drilling unit for locking the first and second drilling unit together by a bayonet principle to rotate these units together and to move them together in both longitudinal directions. The at least one second passage is partially formed by the first component of the counterpart assembly.
Patent DE-69324816-D1 (DE)
Inventor: OIKKONEN TAISTO
IPC: B65D85/34
Filed: 1993-09-30
Granted: 1999-06-10
Abstract: The invention is dealing with a sack (1), a bag or similar packing for moisture containing products. The plastic wall (1) of the sack is provided with a plurality of micro-holes, and a moisture absorbing member (4) is arranged within the sack.
Patent DE-69324925-D1 (DE)
Inventor: NYFELT LEIF
IPC: B60R11/02
Filed: 1993-09-09
Granted: 1999-06-17
Abstract: A portable mounting device, primarily for electrical equipment, such as mobile telephones for instance. The invention is characterized in that the mounting device (1; 2) includes two suction cups (3, 4) of a known kind that can be applied to and removed from a supportive surface; in that an intermediate member (9) is connected pivotally to each of the suction cups (3, 4); in that the intermediate member (9) includes two parts (10, 11) which are mutually connected by hinge means (12); and in that the intermediate member (9) has at least one flat equipment supporting surface (13).
Patent DE-69400224-D1 (DE)
Inventor: JACKSON LINDA KAY
IPC: A23C19/082
Filed: 1994-03-08
Granted: 1996-07-11
Abstract: The present invention is directed to a low-fat processed cheese manufactured from skim milk cheese. In the method of the invention, a mixture of skim milk cheese, a low viscosity levoglucosan as bulking agent and an emulsifying salt is provided. The mixture is heated to an elevated temperature of from about 175 DEG  F. to about 240 DEG F. The mixture is held at the elevated temperature for a period of from about 0.5 minutes to about 8 minutes to provide a homogeneous molten cheese mass. The cheese mass is then packaged to provide a low fat processed cheese. The low-fat processed cheese of the invention is particularly suitable for the manufacture of processed cheese slices.
Patent DE-69408982-D1 (DE)
Inventor: DATTA RABINDRA
IPC: B60C1/00
Filed: 1994-06-03
Granted: 1998-04-16
Abstract: PCT No. PCT/EP94/01810 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29379 PCT Pub. Date Dec. 22, 1994A rubber composition which is the vulcanization reaction product of a rubber, sulfur or a sulfur donor, particular anti-reversion coagents, and an effective amount of zinc, complexed with at least one carboxylic acid group, is disclosed. The invention also relates to a sulfur-vulcanization process which is carried out in the presence of an anti-reversion coagent and the complexed zinc and the use of an anti-reversion coagent in combination with the complexed zinc in a process for the sulfur-vulcanization of rubber. The resulting sulfur-vulcanized rubbers have significantly improved physical properties.
Patent DE-69409372-D1 (DE)
Inventor: NISHIZAKI HIROSHI
IPC: G01N27/327
Filed: 1994-02-25
Granted: 1998-05-07
Abstract: PCT No. PCT/IB94/00039 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/20853 PCT Pub. Date Sep. 15, 1994An immunochemical method is provided for the detection and determination of an analyte. The zeta potential of a latex-particle loaded with an immunologically active substance is measured before and after bringing the loaded latex-particle into contact with an analyte. The difference in zeta potential is correlated with changes of zeta potential for known concentrations of the analyte in order to determine the presence and amount of the analyte.