baber/WOPTO huggingface dataset:
Patent DE-69221976-D1 (DE)
Inventor: STRICKLEN PHIL
IPC: C08F4/622
Filed: 1992-03-03
Granted: 1997-10-09
Abstract: A two-step polymerization process for producing a polyolefin having a bimodal molecular weight distribution is provided. In step one, under polymerization conditions, at least two different alpha-olefins are contacted with a catalyst system which comprises an aluminoxane and a metallocene, selected from the group consisting of mono, di, and tri-cyclopentadienyls and substituted cyclopentadienyls, of a metal selected from titanium, vanadium, chromium, zirconium, niobium, molybdenum, hafnium, tantalum, and tungsten, provided however if said metal is titanium then a metallocene of at least one other of said metals is present such that a first polymerization mixture is formed which comprises a low crystallinity, high molecular weight, copolymer, unreacted monomer, unreacted comonomer, and catalyst. This is followed by contacting, under polymerization conditions, hydrogen (and optionally additional alpha-olefin), with said first polymerization mixture which comprises copolymer, unreacted monomer, unreacted comonomer, and catalyst, such that a second polymerization mixture is formed which comprises a low crystallinity, high molecular weight copolymer, and a high crystallinity, low molecular weight homopolymer.
Patent DE-69232337-D1 (DE)
Inventor: ANTONOV ROUMEN
IPC: F16H61/02
Filed: 1992-10-14
Granted: 2002-02-14
Abstract: The epicyclic gear train consists of a driving shaft and pinion (1,3), satellite pinions (4), unidirectional crown wheel (7) and clutch (14,15). The clutch operates between the crown wheel and a satellite bearer wheel (5) attached to the output shaft (6). At high speeds increasing centrifugal force acting on plates (31) opens the clutch, lowering the gear ratio which is restored to direct drive at lower speeds. Heavy accelerator pressure operates an electromagnet (123,124) which delays clutch opening as does high input torque through an axial force (FAC) at the helicoidal gears (7). <IMAGE>
Patent DE-69232428-D1 (DE)
Inventor: TRAYNER JOHN
IPC: G02B27/22
Filed: 1992-07-15
Granted: 2002-03-28
Abstract: PCT No. PCT/GB92/01295 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed Jul. 15, 1992 PCT Pub. No. WO93/02372 PCT Pub. Date Feb. 4, 1993Viewing apparatus for providing a viewer with an apparent 3-D image includes a diffusing holographic optical element screen, horizontal strip lamps for illuminating the screen from a plurality of different positions and a liquid crystal display for effecting spatial modulation of the light from the respective positions so as to illuminate respective images on the screen. The arrangement is such as to provide a plurality of viewing zones whereby each image can be seen only from a corresponding one of the zones.
Patent DE-69232932-D1 (DE)
Inventor: WENHAM ROSS
IPC: H01L31/046
Filed: 1992-12-09
Granted: 2003-04-03
Abstract: PCT No. PCT/AU92/00658 Sec. 371 Date Sep. 2, 1994 Sec. 102(e) Date Sep. 2, 1994 PCT Filed Dec. 9, 1992 PCT Pub. No. WO93/12543 PCT Pub. Date Jun. 24, 1993A semiconductor substrate material having a photovoltaic cell, a semiconductor substrate material having an integrated array of at least two photovoltaic cells in electrical series with one another, systems for the production of electricity and method for the production of electricity are disclosed. In the semiconductor substrate material (301) having a photovoltaic cell (303, 304), the photovoltaic cell comprises at least one first type groove (305, 306, 307) having walls doped with a first type dopant (308), the first type groove having a first conducting material in conducting electrical contact with the first type doped walls and at least one second type groove (310, 311, 312) having walls doped with a second type dopant, the second type groove having a second conducting material in conducting electrical contact with the second type doped walls. The first and second type grooves are electrically lined with each other by at least one doped region of linking substrate material (314, 316) selected from the group consisting of a first type region of linking substrate material and a second type doped region of linking substrate material, thereby forming a photovoltaic junction where the doped linking substrate material forms a junction with doped substrate material of different polarity. The first type dopant is of different polarity from the second type dopant.
Patent DE-69233290-D1 (DE)
Inventor: CHANDLER HOWARD M
IPC: B01L3/00
Filed: 1992-05-27
Granted: 2004-02-26
Abstract: A chromatographic assay device for detection and/or determination of at least one analyte comprising at least first and second opposable components, one of the first and second opposable components including a plurality of chromatographic media, and one of the first and second opposable components including a plurality of sample preparation means, one for each chromatographic medium, the opposable component including the chromatographic media and the opposable component including the sample preparation means being different opposable components, wherein the first and second opposable components can be brought into opposition so as to cause at least a sample to be applied to the component including the chromatographic media from the opposable component including the sample preparation means. <IMAGE>A chromatographic assay device for detection and/or determination of at least one analyte comprising at least first and second opposable components, one of the first and second opposable components including a plurality of chromatographic media, and one of the first and second opposable components including a plurality of sample preparation means, one for each chromatographic medium, the opposable component including the chromatographic media and the opposable component including the sample preparation means being different opposable components, wherein the first and second opposable components can be brought into opposition so as to cause at least a sample to be applied to the component including the chromatographic media from the opposable component including the sample preparation means. <IMAGE>
Patent DE-69317975-D1 (DE)
Inventor: JUNINO ALEX
IPC: A61K8/49
Filed: 1993-10-01
Granted: 1998-05-20
Abstract: The invention relates to the use, in dyeing keratinous fibres, of at least one sulphur-containing meta-phenylenediamine of general formula: <IMAGE>  in which,   Z is alkyl, aralkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl, aminoalkyl or fluoroalkyl, R1 and R2, which are identical or different, are hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, monocarbamoylalkyl, dialkylcarbamoyl, aminoalkyl, acylaminoalkyl, carbalkoxyalkyl, carbamoyl, monoalkylcarbamoyl or fluoroalkyl,   R3 is hydrogen or alkyl, R4 and R5, which are identical or different, are hydrogen, halogen, alkoxy, hydroxyalkyl or -SZ, Z having the above meanings, and the corresponding acid salts, at least one of R3, R4 or R5 is other than hydrogen. The invention also relates to a dyeing composition, to a dyeing process and to new sulphur-containing meta-phenylenediamines.
Patent DE-69318421-D1 (DE)
Inventor: SHEATH GARY
IPC: E06B3/68
Filed: 1993-12-06
Granted: 1998-06-10
Abstract: A glazing bar (13, 14A, 14B) comprises a T-section which is formed by a hollow metal extrusion (16) and a plastics extrusion (17) which are interlocked, and a plastics cap which is formed by a double beading (15) and which is snap-fitted onto a head portion (18) of the metal extrusion (16) which forms the stem of the T-section and which is load bearing. The plastics extrusion (17) forms the base of the T and provides a seat for a pane of glazing material on either side of the stem. <IMAGE>
Patent DE-69328315-D1 (DE)
Inventor: MATKOVICH VLADO I
IPC: A61J1/05
Filed: 1993-10-01
Granted: 2000-05-11
Abstract: A connector assembly includes first and second fittings (100, 200) and first and second membrane assemblies (170, 270). Each fitting (100, 200) defines a respective aperture (141, 231). Each membrane assembly has a layer (172a, 272a) sealing the aperture and a removable contamination containment layer (182a, 282a) overlying a respective sealing layer. The first and second fittings (100, 200) may be resiliently coupled in biased opposition to urge positive contact between the first and second removable contamination containment layers (182a, 282a) and/or the first and second sealing layers (172a, 272a). In one application, a connector assembly according to the invention may define a fluid communication path for handling a fluid without allowing the level of contaminants in the fluid to increase. A connector assembly according to the invention may be used to handle a biological fluid while maintaining the fluid free of viable contaminating microorganisms or preserving its sterility, for example.
Patent DE-69329453-D1 (DE)
Inventor: FRENCH PAUL MICHAEL WILLIAM
IPC: G03H1/04
Filed: 1993-02-15
Granted: 2000-10-26
Abstract: PCT No. PCT/GB93/00316 Sec. 371 Date Sep. 6, 1994 Sec. 102(e) Date Sep. 6, 1994 PCT Filed Feb. 15, 1993 PCT Pub. No. WO93/16419 PCT Pub. Date Aug. 19, 1993A holographic imaging apparatus having a pulsed laser light source for generating an object beam and a reference beam whereby an object, obscured by a diffusing medium, is illuminated by the object beam. A real time interferogram recording medium is exposed to the coincidence of light reflected from the object and the reference beam to record an interferogram. A holographic image is then reconstructed from the interferogram and may be viewed and recorded. The pulsed laser light source generates a beam which is divided by a conventional beam splitter device into an object beam and a reference beam. The object beam is then diverged by a lens which forms a diverging object beam to illuminate the object. The reference beam is diverged through another lens to form a diverging reference beam which is directed so that it illuminates a photoreactive crystal. The coincidence of the reflected light and diverging reference beam generates a pattern of interference fringes known as an interferogram which is recorded by the crystal. The apparatus can use time-gating in the holographic medium to use ballistic and snake-like light, which arrives before scattered light, to construct a holographic image. The apparatus can also obtain depth information for 3-D images by using the time-gating technique to obtain the image bearing light from a 3-D object. The apparatus also may record light-in-flight images of the object, to record different depths of the object separately, by using an optical delay assembly.
Patent DE-69406979-D1 (DE)
Inventor: TUTTLE WILLARD N
IPC: B01D53/04
Filed: 1994-06-09
Granted: 1998-01-08
Abstract: A vapor recovery unit (10, 30) comprising a vapor inlet for taking up hydrocarbon vapor/carrier gas mixture from a loading facility or the like, and thereafter alternately allowing the vapor to flow to one of at least two adsorber vessels (12, 14). Each adsorber vessel includes an entry port in the bottom of the adsorber vessel for receiving vapor. Hydrocarbons are retained on activated carbon beds in the adsorber vessels (12, 14), resulting in purified air or other carrier gas which is removed through a discharge port also in the bottom of each adsorber vessel (12, 14) and released through an elevated vent to the atmosphere. Hydrocarbon vapor is desorbed from the adsorber vessel (12, 14) by a vacuum system (30) and directed to a separator/absorber (34, 36) vessel wherein the desorbed vapor which has passed through the vacuum system is brought into contact with a hydrocarbon absorbent liquid or condenser. In use, when one adsorber vessel (34 or 36) is taking in vapor from the vapor inlet, the other adsorber vessel is having its adsorbent bed desorbed or regenerated. When the adsorbent bed is saturated, or if desired on a time cycle, the process will alternate. The adsorber vessels of the present invention do not require any flow lines or vent lines on the top of the adsorber vessels thereby allowing for easier maintenance and installation of the adsorber vessels. The entire system is designed to be fitted to and located on a skid or skids. <IMAGE>
Patent DE-69407700-D1 (DE)
Inventor: NAST JEAN-DANIEL
IPC: F16H57/02
Filed: 1994-08-31
Granted: 1998-02-12
Abstract: The present invention relates to a geared-down motor unit comprising:     - a circular motor (1), the drive shaft (2) of which is coupled to a motor pinion (3) for the purpose of transmitting the rotational movement of the drive shaft to an output pinion via an intermediate wheel coupled to the said motor pinion and to the said output pinion,   - a first (6) and a second (7) bearing block arranged on the drive shaft respectively on either side of the circular motor, - a flange of the motor (8), arranged around the said circular motor, holding the said first bearing block, and - a flange of the reducer gear (9) arranged around the said motor and output pinions and the said intermediate wheel, in which:   - the said first and second bearing blocks are mounted, respectively, on either side of the circular motor and of the motor pinion, and - the said second drive block is held by the said flange of the reducing gear.     <IMAGE>
Patent DE-69409511-D1 (DE)
Inventor: DANIELSSON ULF
IPC: F16C19/38
Filed: 1994-05-09
Granted: 1998-05-14
Abstract: PCT No. PCT/SE94/00424 Sec. 371 Date Jan. 4, 1996 Sec. 102(e) Date Jan. 4, 1996 PCT Filed May 9, 1994 PCT Pub. No. WO94/27055 PCT Pub. Date Nov. 24, 1994A connecting ring for holding together first and second inner race sections of adjacent bearings is disclosed. The ring is continuous and made of a resilient material, and includes a plurality of first and second axially opposed resilient tongues which engage with the inner race sections of the bearings.
Patent DE-69413356-D1 (DE)
Inventor: NABUURS MARTINUS WILHELMUS MAR
IPC: B60J7/05
Filed: 1994-12-06
Granted: 1998-10-22
Abstract: The invention relates to a mechanism for moving a panel (3) with respect to a roof (1) of a vehicle between a first position, in which said panel (3) closes an opening (2) provided in the roof (1) of the vehicle, and a second position, in which said panel (3) releases the opening (2) provided in the roof of the vehicle at least for the greater part. The panel (3) is near its sides supported by supports, which are first pivoted obliquely upwards by means of a setting mechanism (4) so as to move the panel (3) from the first position to the second position, and which are then moved to a position above the roof portion located beside the opening. A support is coupled, via a gear transmission (93) which is movable by means of the setting mechanism (4), to a rack which is capable of movement with respect to the support. <IMAGE>
Patent DE-69414406-D1 (DE)
Inventor: BRANDER KIM
IPC: F41J1/01
Filed: 1994-08-30
Granted: 1998-12-10
Abstract: PCT No. PCT/FI94/00379 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Aug. 30, 1994 PCT Pub. No. WO95/07245 PCT Pub. Date Mar. 16, 1995Provided is a clay pigeon which is a saucer-shaped compressed piece of clay and one or more additives. One of the additives is a calcium-based compound which reduces the drying shrinkage of clay and stabilizes the clay, which is preferably limestone powder or mortar. The clay content is at least 50% and the additive content 5-50%, calculated from the dry matter of the clay pigeon. The clay pigeon may also contain another additive reducing drying shrinkage and a component improving the plasticity of the mass. Also provided is a method for preparing a clay pigeon, where clay, one or more additives, and optionally a component improving the plasticity of the mixture are mixed to form a mass. Water is added if necessary to improve the plasticity of the mass, the mass is fed into a mold in which it is compressed for a moment, and the clay pigeon is removed from the mold while still in a plastic state.
Patent DE-69415711-D1 (DE)
Inventor: FADDAR FRANS MARIJN
IPC: B26F1/26
Filed: 1994-02-15
Granted: 1999-02-18
Abstract: Method for perforating films, characterised in that it consists mainly in the fact that successive series of perforations are made by means of heated sleeve tubes (10); the small discs (32) cut out are grasped; and these small discs (32) are moved away from the film (2) in this way, so that they are actually cut away. <IMAGE>
Patent DE-69421995-D1 (DE)
Inventor: LECOMPTE ROLAND
IPC: H04R5/02
Filed: 1994-10-10
Granted: 2000-01-13
Abstract: The invention relates to a speaker enclosure (1) with extended spatial diffusion, which enclosure comprises at least two acoustic transducers which, each having a favoured acoustic emission axis (2A), are oriented in such a way that their favoured emission axes are themselves oriented in different directions (D1 to D4), particularly divergent directions when they are viewed in projection in an angular orientation sector defined in space. It is characterised in that the various transducers with the favoured emission axes (2A) oriented in different directions (D1 to D4) are arranged with their points (7) called "point source base" situated on a line, called base line, which extends in a substantially midplane and is perpendicular to that of the angular sector in question. <IMAGE>
Patent DE-69422822-D1 (DE)
Inventor: REUNAMAKI T
IPC: C03B23/03
Filed: 1994-10-05
Granted: 2000-03-02
Abstract: Glass sheet bending apparatus (20) including lower and upper deformable molds (22,44) having respective mold members (24,46) connected by associated linkages (26,48). An actuating mechanism (154) of the apparatus is constructed so as to move the linkages (26,48) to perform the bending which may be performed by moving the deformable molds (22,44) toward each other during the bending. <IMAGE>
Patent DE-69425190-D1 (DE)
Inventor: DE LASSAT DE PRESSIGNY YANN
IPC: C21C5/52
Filed: 1994-05-20
Granted: 2000-08-17
Abstract: Process for the production of liquid steel, according to which melting of ferrous substances rich in carbonaceous substances is carried out so as to obtain a carbide-containing liquid metal and then decarbonisation of the said liquid metal is carried out so as to convert it into liquid steel, characterised in that melting of the said ferrous substances is carried out in a first vessel (1) of an electrical furnace, a pretreatment of the said carbide-containing liquid metal thus obtained is then carried out in a separate pretreatment plant, and, finally, decarbonisation of the said carbide-containing liquid metal is carried out in a second vessel (10) of an electrical furnace. Another subject of the invention is a plant for the production of liquid steel for making use of this process. The first and second vessels preferably consist of the two vessels of a double-vessel electrical furnace with single electrical supply. <IMAGE>
Patent DE-69428921-D1 (DE)
Inventor: VENOOKER RONALD J
IPC: G01N1/10
Filed: 1994-07-21
Granted: 2001-12-06
Abstract: A fluid delivery system for aspirating liquid from a bottle (40) and conveying the liquid to a manifold fitting (55) of an analyzing instrument, said bottle having an interior space which contains a quantity of liquid and an opening to said interior space, said manifold fitting (55) having a cavity, an opening to the cavity, an access surface within said cavity and a fluid port in said access surface for operatively connecting the cavity to a source of sub-atmospheric pressure, said fluid delivery system comprising:(a) coupling means (54) having a first end which is operatively connected to said opening of said bottle, and a second end which has a connector fitting (130) which is complimentary with said manifold fitting (55), said connector fitting having an end surface (129) and an opening in said end surface, said coupling means having a liquid passageway (138) which is operatively connected to the opening of said bottle and which extends from said first end to the opening in said end surface;(b) connecting means for releasably connecting said connector fitting to said manifold fitting so that said end surface (129) abuts said access surface and said liquid passageway (138) is aligned with said fluid port for operatively connecting said fluid port to the opening of said bottle; and(c) sealing means for forming a seal between said end surface and said access surface around said fluid port is disclosed.
Patent DE-69429115-D1 (DE)
Inventor: MACKEN JOZEF
IPC: G02B6/00
Filed: 1994-09-02
Granted: 2001-12-20
Abstract: PCT No. PCT/GB94/01910 Sec. 371 Date Mar. 6, 1996 Sec. 102(e) Date Mar. 6, 1996 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/07483 PCT Pub. Date Mar. 16, 1995An optical fibre organizer, which comprises: 1. first and second ports through which optical fibres can pass; 2. an organizer drum positioned with respect to the ports such that a fibre passing between them is constrained by an outer surface of the drum to a minimum bend radius at least equal to the critical bend radius of that fibre; in which the drum is hollow allowing a free end of the fibre to pass from one of the ports to the interior of the drum and to be stored therein at a minimum bend radius greater than at which it suffers permanent damage.
Patent DE-69506007-D1 (DE)
Inventor: BEVAN BRUNO
IPC: A61P5/30
Filed: 1995-12-19
Granted: 1998-12-17
Abstract: PCT No. PCT/FR95/01696 Sec. 371 Date Jun. 11, 1997 Sec. 102(e) Date Jun. 11, 1997 PCT Filed Dec. 9, 1995 PCT Pub. No. WO96/19203 PCT Pub. Date Jun. 27, 1996A novel system for percutaneously delivering at least two active principles, consisting of at least two juxtaposed devices. The system includes (i) a first device containing a mixture of all the active principles in which at least one first active principle (A) is present in an amount enabling the effective therapeutic dose to be delivered, and at least one second active principle (B) is present in an amount smaller than the amount needed to deliver the effective therapeutic dose; and (ii) one or more additional devices each containing a single active principle (B) selected from those in the first device and provided in an amount smaller than the amount needed to deliver the effective therapeutic dose, said additional device(s) being designed to top up the amount of each of the active principles (B) in the system until the effective therapeutic dose is achieved.
Patent DE-69518144-D1 (DE)
Inventor: DE VOS JOHAN
IPC: H04N7/173
Filed: 1995-03-31
Granted: 2000-08-31
Abstract: The present invention provides a system for serving information, comprising:   one or more storage medium units having a plurality of storage media;   a plurality of end devices connected to the storage medium units, each of which has input means and display means, wherein the end devices output demand data requested to selected information data; controlling means for controlling the storage medium units and the end devices, said control means comprising first control means (SMM) and second control means (SMG), wherein the second control means control a down-load operation of down-loadable software program data from the controlling means to the end devices and/or storage medium units at the beginning of an information on demand service, and outputs that request for assignment of the storage medium to the first control means.   <IMAGE>
Patent DE-69521688-D1 (DE)
Inventor: FREEMAN VIRGINIA
IPC: A61K9/51
Filed: 1995-04-06
Granted: 2001-08-16
Abstract: Effervescent pharmaceutical formulations for the sustained and controlled oral administration of a drug selected from a calcium channel blocker, an ACE inhibitor, a narcotic analgesic or analogues or combinations thereof, the formulation comprising microcapsules in which the drug is entrapped in a biodegradable polymer, for example poly-L lactide. The pH of the formulation can be varied to optimize the release of the or each drug from the formulation. Microcapsules suitably have a D 50 % between about 100 nm and 900 nm and a drug loading of the order of about 10 % to 70 % by weight. The formulations can be used to administer the drugs to a patient on a once-daily basis so as to achieve a therapeutic effect over a substantially 24-hour period.