baber/WOPTO huggingface dataset:
Patent DE-69536041-D1 (DE)
Inventor: JEAN-PIERRE JOULIN
IPC: B01D46/24
Filed: 1995-06-08
Granted: 2010-02-11
Abstract: In a filter element comprising a cylindrical, rigid, porous inorganic support (6) with axial channels (8), having a surface (9) covered with separating layer(s), peripheral wall(s) (11) defining a fluid directing passage (13) and radial wall(s) (14), forming inter-channel partitions (16) and connected by fillets (15), each partition has a constant thickness and a height to thickness ratio of 8 or less and the fillets have a radius of 0.3-1.5 mm. An inorganic element for filtering fluid media, to recover a filtrate, comprises a cylindrical, rigid, porous inorganic support with a central longitudinal axis (A) and channels (8) parallel to the central axis and having centers located on a circle coaxial with the central axis. Each channel has: (a) a surface (9) covered with separating layer(s) to contact the fluid medium; (b) peripheral wall(s) (11) directed towards the exterior surface (7) of the support to define a passage (13) of constant thickness ensuring direction of the fluid; and (c) radial wall(s) (14), forming partitions (16) between adjacent channels and connected to each other by joining fillets (15). Each radial partition has a constant thickness over all of its height, the ratio of the height of a partition to its thickness being 8 or less; and the fillets have a radius of 0.3-1.5 mm. An independent claim is included for a fluid filtration module, comprising a series of elements as above.
Patent DE-69600400-D1 (DE)
Inventor: NOSU TSUTOMU
IPC: C08K3/26
Filed: 1996-04-03
Granted: 1998-08-13
Abstract: A crystalline propylene polymer composition comprising 100 parts by weight of a crystalline propylene polymer, 0.01 to 1 part weight of an aromatic peroxide and 0.001 to 1 part by weight of a hydrotalcite compound of formula (1), (MgyZnz)1-xAlx(OH)2(A)n-x/2.mH2O   (1) wherein (A)<n-> is an anion having a valence of n and x, y and z are numbers satisfying y+z=1, 0≤y≤0.9, 0.1≤z≤1 and 0.2≤x≤0.8, and m is 0 or a positive number; showing improved resistance to the development of colour (pinking) and resistance to rusting.
Patent DE-69602203-D1 (DE)
Inventor: AZIMA HENRY
IPC: H04R1/22
Filed: 1996-09-02
Granted: 1999-05-27
Abstract: A panel-form loudspeaker (81) having a distributed mode acoustic radiator (2, 4) and a first transducer (9) coupled to the radiator (2) to excite distributed mode resonance in the radiator, characterised by a second transducer (9) coupled to vibrate the radiator (14).
Patent DE-69604406-D1 (DE)
Inventor: DUFAUD VERONIQUE
IPC: B01J31/12
Filed: 1996-07-12
Granted: 1999-10-28
Abstract: A method for converting a polymer or oligomer derived from an ethylenically unsaturated monomer into alkanes or into a hydrocarbon fraction or a lower oligomer fraction by controlled hydrocracking, wherein the polymer or oligomer is exposed to a catalyst based on a metal hydride or an organometallic complex supported on a mineral carrier, the complex having at least one hydrocarbon ligand and optionally at least one hydride ligand, and the resulting mixture is reacted with hydrogen to cause catalytic hydrocracking of the polymer or oligomer. The polymer or oligomer is broken down into reclaimable products with a lower molecular weight for use, e.g., in the field of polymers, particularly controlled molecular weight polymers, fuels or lubricants.
Patent DE-69605375-D1 (DE)
Inventor: MULHALL JOHN
IPC: G04G15/00
Filed: 1996-09-02
Granted: 2000-01-05
Abstract: An electronic switch comprising at least one switching device 70,72, a reference frequency source 58, a microprocessor 50 and means for applying to the microprocessor inputs representative of at least the current time and date and the latitude at which the time switch is to be used 31-36, the microprocessor being 50 responsive to the reference frequency source 58 and the current time and date inputs to implement a real time clock and calendar 62, and being arranged to calculate from the date provided by said real time clock and calendar and from the latitude input the respective times of at least one of sunrise and sunset at said location on each of a plurality of days, and to operate the switching device 70,72 at respective switching times dependent upon the calculated times. <IMAGE>
Patent DE-69607615-D1 (DE)
Inventor: CAMPBELL A
IPC: C07K5/06
Filed: 1996-06-06
Granted: 2000-05-11
Abstract: Disclosed are novel inhibitors of metalloproteases, in particular matrix metalloproteases. The disclosed inhibitors are mercaptoketone and mercaptoalcohol compounds which are useful in pharmaceutical compositions and methods for treating or controlling disease states or conditions which involve tissue breakdown, for example, arthropathy, dermatological conditions, bone resorption, inflammatory diseases, and tumor invasion and in the promotion of wound healing.
Patent DE-69623639-D1 (DE)
Inventor: BELARBI SAHBI
IPC: E02B3/10
Filed: 1996-11-13
Granted: 2002-10-17
Abstract: A protective device for flooding, comprising a protective cloth provided in a housing and a float connected to the protective cloth. The housing is formed as boxes having elongated sides and open gable ends. Side edges of the protective cloth in the housing are connected to one another for providing a waterproof connection to protective cloths of adjacent housings. A protective cloth for flooding comprises at least one float provided along an edge of the protective cloth, and float elements are provided spaced apart along the surface of the protective cloth.
Patent DE-69628339-D1 (DE)
Inventor: WILSON B
IPC: G02B5/124
Filed: 1996-07-29
Granted: 2003-06-26
Abstract: The present invention provides a retroreflective sheeting including a structured retroreflective film including an array of structured retroreflective elements, a thermoplastic sealing film located proximate the structured elements, and bonding agent between the sealing film and the structured retroreflective elements, wherein the bonding agent bonds the sealing film to the structured retroreflective film.
Patent DE-69701179-D1 (DE)
Inventor: PELEMAN GUIDO
IPC: H05B3/00
Filed: 1997-10-02
Granted: 2000-02-24
Abstract: Device for the thermal binding of sheets, mainly consisting of at least one support (5-5a-5B) for a binding element (3) of the type of which the inside of the back is provided with an amount of glue (4) which melts under the influence of heat, a heating element (6) co-operating with this support (5-5A-5B) or forming part thereof, detection means (7) to detect the presence of a binding element (3) in the device (1) and control and/or switching means (8) which on the one hand are connected to the detection means (7) and on the other hand are connected to the heating element (6) in order to switch it on and/or off, characterised in that said detection means (7) are applied underneath said support (5-5A-5B). <IMAGE>
Patent DE-69702316-D1 (DE)
Inventor: COX BRIAN
IPC: A61F2/82
Filed: 1997-03-07
Granted: 2000-07-20
Abstract: In a first aspect, the present invention provides a branching intraluminal prostheses for use in a branching body lumen system that includes a trunk lumen and first and second branch lumens. The prostheses comprises a radially expandable tubular trunk portion having a prosthetic trunk lumen, and radially expandable tubular first and second branch portions with first and second prosthetic branch lumens, respectively. A radially expandable tubular lumen separation portion provides fluid communication between the prosthetic trunk lumen and the first and second prosthetic branch lumens. Surprisingly, the expanded trunk portion is preferably more axially flexible than the lumen separation portion.
Patent DE-69702670-D1 (DE)
Inventor: KLOTZ FRANK
IPC: B65G47/68
Filed: 1997-09-02
Granted: 2000-08-31
Abstract: An apparatus for the pressureless division of a flow of objects from a conveyor system into multiple paths. The apparatus is ideally suited for use in conveying and combining streams of bottles. The apparatus generally is connected to a feed conveyor carrying a bulk flow of articles. The apparatus may include a conveyor system which permits the division of a bulk flow of bottles into discrete delivery channels. The apparatus may also include detectors to monitor and allow adjustment of the flow of bottles in each delivery channel.
Patent DE-69710662-D1 (DE)
Inventor: ARNQUIST DAVID C
IPC: G01N35/02
Filed: 1997-08-20
Granted: 2002-04-04
Abstract: Embodiments described herein provide methods of performing a process for determining an item of interest in a sample. In one embodiment, a container for holding the sample is accepted in a process lane where a process step is selectively automatically performed on the sample in the container. The process step is selectively automatically performed on the sample in the container. A physical length of the process lane is selectively varied.
Patent DE-69712306-D1 (DE)
Inventor: COENEN CARL
IPC: A45B25/10
Filed: 1997-08-20
Granted: 2002-06-06
Abstract: The invention concerns a hinge between a bone (3) and crown (7) of sunshades having a diameter larger than 2.5 meters. For this purpose is used an attachment that is fastened to the bone. The notches (8) in this attachment cooperate with cams (9) of the crown (7) which form together a hinge. In the crown are notches which bear cams. The cams are on both sides flat. The pivoting parts (10) are on one side connected with the bone and on the other side foreseen with notches which cooperate with the cams of the crown. The cams on the crown and the notches in the pivoting parts form a detachable hinge. The pivoting parts have a hole (12) for the bone that reaches further than the center of the pivoting point. The arrangement is very suitable for metal or plastic die-cast.
Patent DE-69715993-D1 (DE)
Inventor: FUKUI TAKAHIRO
IPC: G06F12/08
Filed: 1997-07-15
Granted: 2002-11-07
Abstract: In a cache memory, a flag register (22, 22') stores flag bits (F0, F1, ...) for showing whether or not regions of a tag memory (11) are faulty. The flag register is accessed by a part (CADD') of a first cache address (CADD) generated from a data processing unit (2). A cache address generating circuit (23, 23') combines the above-mentioned part with outputs of the flag register to generate a second cache address (CADD'') for accessing a tag memory (11). A comparator (14) compares the first cache address with an address read from the tag memory. A data memory accessing circuit (17) accesses the data memory by the first cache address in accordance with whether or not the first cache address coincides with the address read from the tag memory. A determining circuit (15, 21) determines whether the regions of the tag memory are faulty, so that one of the flag bits accessed by the second cache address is adjusted in accordance with whether or not a corresponding one of the regions of the tag memory is faulty. <IMAGE>
Patent DE-69719006-D1 (DE)
Inventor: NOBLE PHILIP C
IPC: A61B17/17
Filed: 1997-11-13
Granted: 2003-03-20
Abstract: A surgical broach suitable for preparing a medullary cavity of a femur for subsequent implantation of a prosthetic stem in hip arthroplasty, said broach comprising:   a longitudinal axis defining anterior, posterior, medial, and lateral faces; a plurality of cutting teeth positioned on at least one of said faces; and a proximal segment having a superior end and a recess positioned on said lateral face and extending downward from said superior end, said recess configured to avoid the greater trochanteric bone upon implantation of said broach within said cavity.   <IMAGE>
Patent DE-69724648-D1 (DE)
Inventor: CAMPBELL F
IPC: E04H4/16
Filed: 1997-10-31
Granted: 2003-10-09
Abstract: An improved swimming pool cleaner of the type for submerged random travel generally along the floor and sidewalls of a swimming pool to dislodge and collect debris. The pool cleaner comprises a frame and associated housing through which a suction mast extends with a collection bag mounted at the upper end thereof. First and second wheels are mounted for rotation on a common axis on opposite sides of the housing forwardly of the suction mast, and third and fourth wheels are mounted for rotation on a common axis on opposite sides of the housing rearwardly of the suction mast. The first and second wheels are driven by a water-powered drive train within the housing, and the third and fourth wheels are mounted for freewheeling rotation. A forward end of an upper surface of the housing has a substantially linear sloping portion to reduce the tendency of the cleaner to lift off the submerged surfaces of the swimming pool as the first and second wheels propel the cleaner in the forward direction.
Patent DE-69731386-D1 (DE)
Inventor: KENNEDY P
IPC: A61K31/727
Filed: 1997-07-03
Granted: 2004-12-02
Abstract: A method for reducing asthmatic response in a mammal comprising administering a response-reducing amount of O-desulfated heparin to the mammal, thereby reducing the asthmatic response. The amount can be administered by aerosolization. The O-desulfated heparin has O-desulfation at least at the 2-O and 3-O positions.
Patent DE-69731628-D1 (DE)
Inventor: HONKASALO MARTTI
IPC: F23K1/04
Filed: 1997-05-21
Granted: 2004-12-23
Abstract: A method of burning plant-based fuel is involved in which the plant-based fuel is burned in a boiler designed for burning dry fuel and with the plant-based fuel being used having a moisture value which can vary in range from dry to wet. The method involves heating air with heat energy from combustion gases of the boiler to provide a source of heated air and providing heat and flow amounts of the heated air, with derived heat energy from the combustion gases, to the fuel in an amount sufficient for drying the fuel in any condition presented amongst the range between dry and wet. The flow of the heated air directed to the fuel is controlled to provide sufficient drying of the fuel before use of the fuel in the boiler and such that the heated air not needed for drying the fuel is conducted into the boiler to serve as heated combustion air.
Patent DE-69732418-D1 (DE)
Inventor: SEGER EUGENE
IPC: A61F13/49
Filed: 1997-07-22
Granted: 2005-03-10
Abstract: The fluid absorbent members according to the present invention preferably comprise three basic components: chemically stiffened, twisted, and curled bulking fibers, high surface area fibers, and a binder additive such as thermoplastic fibrous material or chemical binders. Fluid absorbent members according to the present invention use a high surface fiber and refining to provide capillary pressure (or suction) to the fluid absorbent member. These high surface area fibers are generally small and highly conformable. They provide the substrate with capillary pressure well in excess of the capillary pressure found in the bulk-providing chemically stiffened, twisted, and curled fibers (unrefined) alone. A presently preferred fiber for this high surface application is the eucalyptus family of wood pulp fibers. Eucalyptus provides desirable capillary pressure characteristics in combination with the chemically stiffened, twisted, and curled fibers and will not easily pass through a forming screen. In accordance with the present invention, these component materials are combined into a stratified, multi-functional fluid absorbent member wherein the strata are preferably co-formed. The present invention therefore provides structures wherein the properties of the strata may be tailored to suit particular applications by utilizing the different compositions of the strata to achieve specific functionality.
Patent DE-69739129-D1 (DE)
Inventor: DE NIET CHRISTOPHER DANIEL
IPC: E04C2/08
Filed: 1997-03-05
Granted: 2009-01-08
Abstract: A structural panel, suitable for use as slatwalling in retail outlets, comprised of a metal sheet bent to define on each side of the panel a series of channels of re-entrant cross-section extending continuously across the width of the panel. The panel is manufactured by a bending process wherein a portion of sheet material is deformed into a U-shaped cross-section, and the sides of the channel are deformed by bending into a substantially S-shape to define the re-entrant channel shape, this process being repeated at regular intervals along the sheet material. The bending process is performed by tooling including first and second tool assemblies, the first assembly including a shaping part for deforming a portion of sheet material into a recess defined between a pair of opposed tool elements of the second tool assembly, the opposed tool elements being driven towards each other to deform the channel side walls into an S-shape.
Patent DE-69804957-D1 (DE)
Inventor: SMITH GORDON
IPC: B44C1/22
Filed: 1998-05-22
Granted: 2002-05-23
Abstract: An invisible information mark is provided on a facet of a diamond gemstone by applying a plasma resist to the exposed surface of the gemstone, applying an electrically conducting layer of metal to the region where the information mark is to be formed, ablating a selected zone of the metal and resist layers by ultraviolet laser thus forming a mask on the surface of the facet, electrically connecting the metal layer and plasma etching the facet through the mask, thus forming a mark of appropriate depth on the surface of the gemstone.
Patent DE-69809181-D1 (DE)
Inventor: MOGRIDGE ITHIEL
IPC: C09D9/04
Filed: 1998-07-06
Granted: 2002-12-12
Abstract: A composition for use in removing paint from painted surfaces comprising an aqueous mixture of at least one alkoxyether solvent, a C1-C6 alcohol, at least one nitrogen containing compound, and a nonionic compound having an HLB value of 7.3 to 15.0.</PTEXT>
Patent DE-69814343-D1 (DE)
Inventor: PAGEAT PATRICK
IPC: A61K8/37
Filed: 1998-01-21
Granted: 2003-06-12
Abstract: A composition comprising a mixture of fatty acids such as linoleic, oleic and palmitic acids or derivatives thereof derived from secretions of mammalian mammary glands. This composition can be utilized to decrease stress, anxiety and aggressiveness in mammals.
Patent DE-69816672-D1 (DE)
Inventor: REMEROWSKI L
IPC: C06B45/00
Filed: 1998-09-10
Granted: 2003-08-28
Abstract: A caseless propellant charge structure and sensitizer structure for safe ignition and cleaner gas generation. The sensitizer structure is comprised of a sensitizer material which is encapsulated in a protective binder material. The protective binder layer is broken during desired ignition in the combustion chamber. Meanwhile the propellant structure comprises an oxidizer rich layer which also contains fuel and a propellant layer. The oxidizer rich layer is adjacent the sensitizer structure in the strip assembly. The oxidizer rich layer allows ignition while foregoing the need for high concentration of oxidizer throughout the propellant structure thus reducing the mass of solids generated from the oxidizer combustion.
Patent DE-69817361-D1 (DE)
Inventor: DI SILVESTRO GIUSEPPE
IPC: C08G69/00
Filed: 1998-06-24
Granted: 2003-09-25
Abstract: The invention concerns a thermoplastic copolyamide and composition comprising as matrix said thermoplastic copolyamide, and a method of making such thermoplastic copolyamide. More particularly it concerns a copolyamide of the statistical tree type resulting from the reaction between a plurifunctional monomer comprising at least three reactive functions to form an amide function, said functions being two different types, and bifunctional monomer conventionally used in making linear polyamides. The resulting copolyamide has a very low softness index in molten state compared to the linear polyamide and improved shock-resistant properties. The invention also concerns with methods for making these copolyamides and composition for molding, extruding or injecting parts. Said compositions comprise fillers and additives and said copolyamide as a matrix.
Patent DE-69818389-D1 (DE)
Inventor: DE GRAAFF ABRAHAM ANTHONY JOHN
IPC: F24F12/00
Filed: 1998-10-12
Granted: 2003-10-30
Abstract: A cross-flow heat exchanger (1) comprises two through-flow circuits physically separated from and thermally coupled to each other, which circuits are arranged in interwoven relation and through which flow, in mutual transverse direction, an air flow (14) from an outside air inlet (3) to a discharge (7) to the space for heating, and for instance an inlet (8) for hot flue gases (15) coming from the burner to a discharge (11) for flue gases (15) to the outside, which walls (13) are all substantially congruent and are held in mutual connection, which heat exchanger (1) has a substantially prismatic form. The heat exchanger (1) according to the invention has the feature that in the prismatic form a smaller prismatic part (18) serving as bypass circuit with the same section transversely of the main direction is free of walls and comprises a cavity (18) bounded by two walls (19,20), which cavity (18) forms part of the first through-flow circuit, in which cavity (18) is arranged a valve (21) which is displaceable between a closed position and an open position. <IMAGE>
Patent DE-69818655-D1 (DE)
Inventor: KATOH TSUYOSHI
IPC: C07F9/54
Filed: 1998-02-05
Granted: 2003-11-06
Abstract: A method of producing a boron-based compound represented by general formula (1) including a first step of reacting lithium, magnesium or a compound containing lithium, a compound represented by general formula (2), and a compound represented by general formula (3): R<2>-Y to produce a borate metal salt represented by general formula (4), and a second step of adding to the borate metal salt an onium halide represented by general formula (5): Z<+> . X<-> to effect ion exchange reaction (the symbols in the formulae have the same meanings as described in the specification). According to the production method of the present invention, a high purity boron-based compound represented by the general formula (1) above useful as a photopolymerization initiator and a light-absorbing decolorizing agent can be obtained in a short time and a high yield as compared with the conventional method. <CHEM>
Patent DE-69819759-D1 (DE)
Inventor: HASSANEIN WALEED H
IPC: A01N1/02
Filed: 1998-09-23
Granted: 2003-12-18
Abstract: Compositions, methods, systems/devices and media are provided for maintaining a harvested organ in a functioning and viable state prior to implantation. The organ perfusion apparatus includes a preservation chamber for storing the organ during the preservation period. A perfusion circuit is provided having a first line for providing an oxygenated fluid to the organ, and a second line for carrying depleted fluid away from the organ. The perfusion apparatus also includes a device operably associated with the perfusion circuit for maintaining the organ at a substantially normothermic temperature.
Patent DE-69833657-D1 (DE)
Inventor: ARFELE ROBERT W
IPC: E21B7/18
Filed: 1998-06-19
Granted: 2006-04-27
Abstract: A nozzle assembly with a directional flow passage for directing and controlling the flow of drilling fluids exiting a drill bit. The assembly is threaded for engagement within a threaded receptacle in the drill bit. The assembly includes a nozzle body carried within an externally threaded sleeve structure that threads into the bit receptacle. Seating of the assembly anchors the nozzle body against rotational and axial movement. The external circumferential nozzle body surface and the internal circumferential sleeve surface mechanically interlock to permit the nozzle body to be positioned at selected different angular positions within the sleeve before seating the sleeve structure in the receptacle such that the final seated position of the assembly in the receptacle results in the desired orientation of the nozzle flow passage in the bit receptacle. The flow passage exit end of the nozzle is surrounded by a drive area that extends axially from the main nozzle body. A conventional socket drive tool engaging the drive area is employed to rotate the nozzle and surrounding threaded sleeve structure into or out of engagement with the threaded receptacle.