baber/WOPTO huggingface dataset:
Patent DE-69204703-D1 (DE)
Inventor: GOLDSWAIN IAN MARTYN
IPC: F16J15/34
Filed: 1992-01-24
Granted: 1995-10-19
Abstract: A mechanical face seal includes a first sealing ring (12) mounted non-rotatably and sealed with respect to a shaft (10) and a second sealing ring (20) mounted non-rotatably and sealed with respect to a housing (11), the second sealing ring (20) being mounted in axial alignment with the first sealing ring (12) and springs (30) being provided to urge sealing faces (32, 33) of the first and second sealing rings (12, 20) into sealing engagement. The sealing face (33) of the first sealing ring (12) is provided with a plurality of grooved areas (40) spaced angularly around its circumference, the grooved areas (40) opening to one edge of the sealing face (33), a continuous annular dam formation (41) being provided between the grooved areas (40) and the other edge of the sealing face (33). Each grooved area (40) defines at least two trailing edges (AB, EF) relative to rotation in one direction, the trailing edges (AB, EF) being defined by walls of the grooved area (40) inclined in the plane of the face (33) at an obtuse angle ( alpha ,  alpha ') to said direction of rotation, the trailing edges (AB, EF) each being terminated by a transverse wall (BE, EC) extending circumferentially of the seal face (33). <IMAGE>
Patent DE-69206595-D1 (DE)
Inventor: DUBIEF CLAUDE
IPC: A61Q5/02
Filed: 1992-09-15
Granted: 1996-01-18
Abstract: PCT No. PCT/FR92/00866 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Sep. 15, 1992 PCT Pub. No. WO93/05762 PCT Pub. Date Apr. 1, 1993.The present invention relates to the use in cosmetics or in topical application of an aqueous dispersion containing, in a cosmetically acceptable aqueous medium, at least one organopolysiloxane and one crosslinked acrylamide/neutralized 2-acrylamido-2-methylpropanesulfonic acid copolymer, with the proviso that the organopolysiloxane is not a linear dimethylpolysiloxane with a viscosity of less than 10-1 m2/s.
Patent DE-69206876-D1 (DE)
Inventor: CAMERON JANET MARY
IPC: A61P43/00
Filed: 1992-05-11
Granted: 1996-02-01
Abstract: Combinations comprising a compound of formula (1) <CHEM> or a pharmaceutically acceptable derivative thereof and an inhibitor of HIV replication, pharmacetical formulations thereof and their use in the treatment of HIV infections. <IMAGE>
Patent DE-69211219-D1 (DE)
Inventor: COTE RAYMOND A
IPC: B65D5/20
Filed: 1992-04-30
Granted: 1996-07-11
Abstract: A carton, such as for containing and protecting a single, wedge-shaped piece of dessert-type pie, comprises generally parallel, triangular top and bottom panels (14, 40) each having a base edge (16, 28) and converging side edges (18, 20, 42, 44). A trapezoidal rear wall (26) is foldably coupled to the base edges and extends between the top and bottom panels (14, 40). An inner side wall panel (50, 52) is foldably coupled to each of the converging edges (18, 20) of the bottom panel (14) and extends generally straight upwardly therefrom. An outer side wall panel (66, 68) is foldably connected to each of the converging edges (42, 44) of the top panel (40) and extends generally straight downward therefrom. The outer side panels (66, 68) are closed adjacently to, overlying and affixed along one edge to the inner side wall panels (42, 44). Each outer side wall panel (66, 68) has an opening structure (84) comprised of a generally central, deflectable, finger-receiving opening tab (86) and a line of weakness (88) generally co-linear with the opening tab. The line of weakness (88) includes two spaced lines (90, 92) of intermittent incisions (93) which diverge from said opening tab (86) at an angle with respect to one another in the direction of the ends of said outer side wall panels (66, 68). The invention also encompasses a flat blank for forming into the carton and another embodiment wherein the opening structure includes a generally central, finger-operated opening edge and lines of weakness extending from the opening edge. <IMAGE>
Patent DE-69216097-D1 (DE)
Inventor: SOEDERHOLM JAN
IPC: B31B41/00
Filed: 1992-09-02
Granted: 1997-01-30
Abstract: PCT No. PCT/SE92/00605 Sec. 371 Date Mar. 7, 1994 Sec. 102(e) Date Mar. 7, 1994 PCT Filed Sep. 2, 1992 PCT Pub. No. WO93/04946 PCT Pub. Date Mar. 18, 1993.A package, such as for perilous samples, comprises a compartmented package body having first and second layers disposed, respectively, to opposite sides of an intermediate layer, with a first compartment disposed between the first and intermediate layers and a second compartment disposed between the second and intermediate layers. Each compartment has an opening and an associated adhesive sealing flap for sealing the opening. The openings, with the associated sealing flaps, are disposed at opposite ends of the package body. The sealing flaps are provided with removable tear strips for opening the corresponding compartments. A preferred method for producing the package utilizes three sheet materials corresponding to the layers of the package body. Portions corresponding to the flaps are provided at opposite edges of the sheet material corresponding to the second layer. The portions are slotted and material of the tear strips is attached to cover the slots on one side. The other side of the portions is provided with pressure-sensitive adhesive covered with a removable protective material. The sheet materials are placed side-by-side and bonded to form the compartments and openings.
Patent DE-69219387-D1 (DE)
Inventor: TANADA HIDEKI
IPC: C07D261/08
Filed: 1992-02-24
Granted: 1997-06-05
Abstract: 3-phenyl-5-[2-(1-pyrrolidinylmethyl)butyryl]isoxazole is reacted with optically active 10-camphorsulfonic acid in a solvent such as alkyl acetate ester to form diastereomeric salts one of which is slightly soluble in the solvent, and is then isolated. A resulting single diastereomeric salt is demineralized, isolated as a hydrochloride, and then purified to obtain an optically active aminoketone derivative. According to this method, the optically active aminoketone derivative can be obtained from a racemic aminoketone derivative in a high purity and in a high yield, and in consequence, an excellent centrally acting muscle relaxant can be provided.
Patent DE-69219409-D1 (DE)
Inventor: BUNKE PAUL R
IPC: B65D81/34
Filed: 1992-06-15
Granted: 1997-06-05
Abstract: A single use combined shipping display and cooking microwave package (20) is provided for heating a plurality of food pieces (21) in a microwave oven. The packaging includes a microwave transparent enclosure which has a top panel (36) and a bottom panel (34). Located adjacent to and generally coextensive with the bottom panel (34) is a microwave susceptor (30). Preferably this microwave susceptor (30) is a thin film susceptor. A spacer (26) overlays the thin film susceptor (30) and is also generally coextensive with the bottom panel (34). The spacer (26) is adapted to hold the food pieces (21) a predetermined distance ("D") away from this susceptor (30). In addition, the spacer (26) has a plurality of apertures (38) therein which allows the heat from the microwave susceptor (30) to pass through to the food pieces (21). A similar arrangement is applicable to the top panel (36). A top panel microwave susceptor (32) is located adjacent to and generally coextensive with the top panel (38) and a top panel spacer (28) is located adjacent to the top panel susceptor (32) and generally coextensive with the top panel (36). The food pieces (21) are held in a cavity located between the top panel spacer (28) and the bottom panel spacer (26). An exemplary package (20) is provided which is particularly well suited for roasting nuts in a microwave oven.
Patent DE-69223015-D1 (DE)
Inventor: NIX MICHAEL A
IPC: G06F7/487
Filed: 1992-08-19
Granted: 1997-12-11
Abstract: A system for converting a floating point n-bit signed magnitude binary number to a fixed point two's compliment binary number having m bits wherein m is greater than n, first converts the n bit signed magnitude binary number to a corresponding n-bit two's compliment binary number. Thereafter, a shifter shifts the n-bit two's compliment binary number to the left or right and by a number of bits responsive to received shift decode signals for providing the final fixed point m-bit two's compliment binary number.
Patent DE-69228158-D1 (DE)
Inventor: JEFFREYS ALEC JOHN
IPC: C12Q1/68
Filed: 1992-08-26
Granted: 1999-02-25
Abstract: A novel method for the detection of diagnostic base sequences in one or more nucleic acids contained in a sample.
Patent DE-69230854-D1 (DE)
Inventor: WAMPLER M
IPC: C03B23/03
Filed: 1992-06-17
Granted: 2000-05-04
Abstract: The present invention relates to a female press bending ring for use in the press bending of glass sheets outside of a furnace, and more particularly to a female press bending ring which is suitably heated during the bending cycle to regulate the transfer of heat between the peripheral margin of the glass and the female bending ring with which it is in contact. By so doing, near-edge tension and edge stresses are greatly reduced, thereby reducing chill cracking and glass breakage during and after production. The female ring may be covered by a layer of fiberglass cloth or the like to provide a smooth resilient surface for engaging the glass sheet.
Patent DE-69308447-D1 (DE)
Inventor: BOULET PATRICK
IPC: B05B11/00
Filed: 1993-08-25
Granted: 1997-04-10
Abstract: A sleeve (2) for receiving a dispensing pump (24), to which sleeve a flexible bag (5) is fixed, is equipped with an elastic seal (3) which normally closes off its inner end and which is suitable for being opened by the inner end (26) of the pump when the latter is brought into the working position inside the sleeve. The bag may thus be emptied of its air and then filled with the product to be dispensed, and a conventional pump, fitted with a lower prolongation (26) suitable for passing through the packing (12) of the seal (3), may be placed in the sleeve. <IMAGE>
Patent DE-69308908-D1 (DE)
Inventor: MARUYAMA AKIHIKO
IPC: C12N9/00
Filed: 1993-01-28
Granted: 1997-04-24
Abstract: A process for producing cytidine diphosphate choline is described. The process comprises carrying out an enzymatic reaction using microorganisms having the enzyme activities of cytidine-5'-triphosphate synthetase (pyrG), cholinephosphate cytidylyltransferase (CCT) and choline kinase (CKI) and a microorganism capable of producing uridine-5'-triphosphate from orotic acid as the enzyme sources, and orotic acid and choline and/or phosphorylcholine as the substrates; allowing cytidine diphosphate choline to accumulate in the reaction mixture; and recovering cytidine diphosphate choline from said reaction mixture.
Patent DE-69308923-D1 (DE)
Inventor: ARDIACO JEAN-CLAUDE
IPC: C01G1/10
Filed: 1993-04-15
Granted: 1997-04-24
Abstract: Technical ferrous sulphate heptahydrate treated to remove the traces of intercrystalline water containing free acid and thus to make it capable of free flow. The treatment consists in mixing it with finely ground anhydrous calcium phosphates containing at least one calcium atom per one phosphorus atom. Di- or monocalcium orthophosphates which crystallise with water of substitution are formed, in contact with sulphuric acid, from tri- or dicalcium orthophosphates or their pyrophosphate and metaphosphate precursor. From a crude ferrous sulphate, which agglomerates into masses perfectly fluid products are obtained containing from 90 to 97 % of iron sulphate heptahydrate crystals, and very similar in appearance to ferrous sulphate heptahydrate. This treatment may be used in combination with a conventional treatment such as mixing with a partially dehydrated ferrous sulphate and a neutraliser such as calcium carbonate. Furthermore, the process can be applied to other crystalline hydrated metal sulphates, cupric sulphate and aluminium, magnesium and zinc sulphates.
Patent DE-69310733-D1 (DE)
Inventor: DEAN RICHARD T
IPC: C07K14/00
Filed: 1993-06-04
Granted: 1997-06-19
Abstract: This invention relates to radiolabeled peptides and methods for producing such peptides. Specifically, the invention relates to peptides, methods and kits for making such peptides, and methods for using such peptides to image sites in a mammalian body labeled with technetium-99m (Tc-99m) via Tc-99m binding moieties. In particular, the peptide reagents of the invention are covalently linked to a polyvalent linker moiety, so that the polyvalent linker moiety is covalently linked to a multiplicity of the specific-binding peptides, and the Tc-99m binding moieties are covalently linked to a plurality of the specific-binding peptides, the polyvalent linker moiety, or to both the specific-binding peptides and the polyvalent linker moiety.
Patent DE-69322829-D1 (DE)
Inventor: WASSER JAMES R
IPC: F16J15/40
Filed: 1993-09-09
Granted: 1999-02-11
Abstract: A double, back to back oriented mechanical end face seal (10) for use in sealing toxic or corrosive fluids having an intermediate buffer fluid chamber (26) into which a relatively inert gas, such as nitrogen, is provided for use as a buffer fluid. The nitrogen gas is maintained at a pressure which exceeds the process fluid pressure by at least 10 p.s.i. and, in a preferred embodiment, spiral pumping grooves (44,74) in the mating rings (40,60) of each of the seals (22,24) are shaped and dimensioned to pump the nitrogen buffer gas through the first seal (22) from the intermediate chamber (26) into the process fluid chamber (12) and through the second seal (24) from the intermediate chamber (26) into the environment external to the housing (12) and sealing area, thereby avoiding the escape of the process fluid into the intermediate buffer chamber (26) and to the atmosphere. Contamination of the process fluid by the buffer gas may be tolerated. The buffer gas may be any relatively inert gas, a gas which is non-hazardous to the environment and also is compatible with the process fluid used; appropriate examples are nitrogen, carbon dioxide, air or one of the noble gases. The seal (10) can be used to seal a process fluid which is either a liquid or a gas. <IMAGE>
Patent DE-69327890-D1 (DE)
Inventor: TAKADA SUSUMU
IPC: C07D401/04
Filed: 1993-08-13
Granted: 2000-03-30
Abstract: A process for preparing imidazoles of the formula (I): <CHEM> which are useful for pharmaceutical and agricultural chemicals comprises conducting condensation among an  alpha , alpha -dihaloaldehyde compound of the formula (II): <CHEM> an aldehyde compound of the formula: R<2>-CHO and aqueous ammonia.
Patent DE-69331193-D1 (DE)
Inventor: LANGUINO R
IPC: C07K14/75
Filed: 1993-06-11
Granted: 2002-01-03
Abstract: The present invention contemplates therapeutic compositions containing a fibrinogen homolog capable of binding to endothelial cells in an RGD-independent manner that inhibits fibrinogen binding to endothelial cells. Also described are therapeutic compositions containing an ICAM-1 homolog capable of binding to fibrinogen in an RGD-independent manner that inhibits fibrinogen binding to endothelial cells. Methods of inhibiting endothelial cell and fibrinogen mediated inflammation within a patient by administering a homolog of this invention are also contemplated.
Patent DE-69403721-D1 (DE)
Inventor: BROWN GEOFFREY DAVID
IPC: C08K5/01
Filed: 1994-04-14
Granted: 1997-07-17
Abstract: An article of manufacture comprising (i) a plurality of electrical conductors, each surrounded by one or more layers of a composition comprising (a) one or more polyolefins and, bonded thereto or blended therewith, (b) a linear or cyclic organopolysiloxane containing one or more functionalized hindered amine moieties; and (ii) hydrocarbon cable filler grease within the interstices between said surrounded conductors.
Patent DE-69408329-D1 (DE)
Inventor: KEAL MARK
IPC: E01H1/08
Filed: 1994-09-01
Granted: 1998-03-05
Abstract: PCT No. PCT/GB94/01898 Sec. 371 Date Feb. 29, 1996 Sec. 102(e) Date Feb. 29, 1996 PCT Filed Sep. 1, 1994 PCT Pub. No. WO95/06781 PCT Pub. Date Mar. 9, 1995An apparatus (5) for renovating synthetic grass playing surfaces (1) which include a layer of particulate material. The apparatus (5) comprises a plenum chamber (20) which directs a fast moving jet of air against the particulate so as to dislodge it and direct the particulate into a collection chamber (40). The plenum chamber (20) may be adapted to effect a reciprocating motion parallel to a playing surface (1) and orthogonal to a direction of conveyance of the apparatus (5) over the playing surface (1). The collection chamber (20) may incorporate a screw conveyor system (44) to displace particulate material directed into the collection chamber (20) to an appropriate container which may be conveyed along side the apparatus (5) by a separate vehicle. The apparatus (5) may further include a particulate dispensing apparatus for applying an evenly spread layer of fresh particulate material in place of that which has been dislodged and removed from the playing surface (1).
Patent DE-69409836-D1 (DE)
Inventor: SCHMIDT EDWARD
IPC: B65D85/07
Filed: 1994-11-30
Granted: 1998-05-28
Abstract: An improved top opening, rectangular flexible bag for containing a stack of highly compressed flexible articles. The bag has front and back panels, two side panels and top and bottom panels, all of which are connected together to form an internal compartment for containing the stack under high compression. The stack is arranged within the bag in such a way that the side panels are under tension. The line of weakness defines the entire top portion of the bag which can be easily removed, thus exposing the entire contents of the bag for easy removal. The improvement to the bag is that the line of weakness is applied to the front and back panel of the bag simultaneously, thus providing perfect alignment of the lines of weakness where they intersect the side seals of the bag. The bag is further improved with a notch where the line of weakness intersects the side seal, thus significantly reducing the force to initiate the tear through the bead of plastic created by the side seal. A further improvement is that the line of weakness is applied in the machine direction as the bag is manufactured, thus requiring a simple, inexpensive, rotary cutting tool rather than an expensive, reciprocating die, and without negatively impacting line speeds.
Patent DE-69412094-D1 (DE)
Inventor: SIEGEL WOLFGANG
IPC: C07C69/734
Filed: 1994-05-26
Granted: 1998-09-03
Abstract: PCT No. PCT/EP94/01684 Sec. 371 Date Aug. 11, 1995 Sec. 102(e) Date Aug. 11, 1995 PCT Filed May 26, 1994 PCT Pub. No. WO94/27950 PCT Pub. Date Dec. 8, 1994A mixture of (R)- and (S)-2-(4-alkanoylphenoxy)- or (R)- and (S)-2-(4-aroylphenoxy)propionic esters I    <IMAGE>  I  with an enantiomeric excess of at least 90% is prepared by reacting a mixture of (R) and (S) enantiomer of a 2-phenoxypropionic ester II    <IMAGE>  II  in which the appropriate (R) or (S) isomer is present in excess, with a carboxylic acid derivative of the formula III R1-CO-X III, (X=OH, halogen, R1COO or sulfonyloxy) in the presence of a Friedel-Crafts catalyst. The (R)- or (S)-2-(4-alkanoylphenoxy)propionic esters and (R)- or (S)-2-(4-hydroxyphenoxy)propionic esters are used for preparing crop protection agents and drugs.
Patent DE-69414299-D1 (DE)
Inventor: VAN DOORN RUDOLF ALEXANDER
IPC: G11B5/035
Filed: 1994-05-03
Granted: 1998-12-10
Abstract: A device for recording an information signal on a magnetic record carrier comprises a recording amplifier (3), a magnetic head (4), and means for controlling the write current amplitude in dependence on temperature variations which occur during recording. This is effected by means of a temperature detector. The magnetic head (4) has a write section (5) for recording an information signal on the magnetic record carrier in a recording mode of the device, and a read section (6) for reading an information signal from the record carrier in a playback mode of the device. The read section (6) is of the magneto-resistive type. The temperature detector is formed by the read section. <IMAGE>
Patent DE-69416509-D1 (DE)
Inventor: MORRISON DAVID
IPC: H04N5/92
Filed: 1994-03-25
Granted: 1999-03-25
Abstract: PCT No. PCT/GB94/00627 Sec. 371 Date Sep. 14, 1995 Sec. 102(e) Date Sep. 14, 1995 PCT Filed Mar. 25, 1994 PCT Pub. No. WO94/23536 PCT Pub. Date Oct. 13, 1994A transcoder converts a received data stream encoded according to a first coding scheme to a data stream coded according to a second coding schem. The schemes specify a first and a a second maximum amount of jitter that may be present in the encoded data streams, respectively. The transcoder includes a decoder section and an encoder section and is operated such that the data stream received by the encoder section has a non-zero amount of jitter and the encoder section produces a coded data stream having an amount of jitter which is less than or equal to the second maximum amount of jitter. By operating the transcoder to provide a decoded video data stream to the encoder section which retains a degree of jitter relative to the oriignal video signal, the buffer requirements can be minimized therefore providing reduced buffeer delay and hence a transcoder with smaller buffer delay than previously obtainable.
Patent DE-69417746-D1 (DE)
Inventor: YAMAMOTO AKINORI
IPC: C07C17/06
Filed: 1994-05-30
Granted: 1999-05-12
Abstract: 1,1,1,3,3-pentafluoropropane is produced by hydrogenating 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane with at least 4.5 times by equivalent as much hydrogen in the presence of a noble metal catalyst, particularly a palladium catalyst in vapor phase. The 1,1,1,3,3-pentafluoropropane is also produced by chlorofluorinating propane, propene, hexachloropropene, etc., in the presence of a metallic catalyst into 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane and reducing the product with hydrogen in the presence of a noble metal catalyst. It is possible to produce 2,2,3-trichloro-1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluoropropane efficiently and economically.
Patent DE-69426206-D1 (DE)
Inventor: JOHANSEN NILS LANGELAND
IPC: A61P35/00
Filed: 1994-12-22
Granted: 2000-11-30
Abstract: PCT No. PCT/DK94/00485 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 22, 1994 PCT Pub. No. WO95/17423 PCT Pub. Date Jun. 29, 1995Compounds of the formula A-B-C-D(-E)p are used to stimulate the release of growth hormone from the pituitary.
Patent DE-69427016-D1 (DE)
Inventor: INGRAM KEITH W
IPC: B29C69/00
Filed: 1994-10-07
Granted: 2001-05-10
Abstract: An apparatus for forming a circumferential score in a plastic closure (C) which comprises a stationary knife blade (33, 34) and a rotary apparatus part (20). The closure (C) is moved in an arc about the center of the rotary apparatus past the knife blade (33, 34) to form the circumferential score in the closure skirt. The rotary apparatus part (20) includes a turret (23) and a plurality of tooling sets (26, 27) mounted thereon, and each tooling set (26, 27) includes a mandrel (43) and a support pad (84) on which a closure (C) is supported. A rigid vertical shaft (81) is disposed adjacent to each tooling set (26, 27), a block (80) is fixed to each shaft (81) and supporting the support pad (84) of the adjacent tooling set (26, 27). Vertically spaced upper and lower linear bearings (82, 83) are mounted on the turret (23) and support the vertical shafts (81) for vertical sliding movement, The axis of said vertical shaft is radially disposed inwardly of the axis of its mandrel (43) . Anti-rotation means (77, 78) are arranged between each said block (80) and said turret (23) for guiding each vertical shaft (81). Rotation of the vertical shafts (81) and to the blocks (80) relative to the turret (23) is prevented.   <IMAGE>