baber/WOPTO huggingface dataset:
Patent DE-69009990-D1 (DE)
Inventor: SORENSEN EMIL AARESTRUP
IPC: F16K/
Filed: 1990-02-21
Granted: 1994-07-21
Abstract: PCT No. PCT/DK90/00050 Sec. 371 Date Jul. 25, 1990 Sec. 102(e) Date Jul. 25, 1990 PCT Filed Feb. 21, 1990 PCT Pub. No. WO90/10168 PCT Pub. Date Sep. 7, 1990.A pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere comprises a valve housing (1) with an upwardly facing blow-off opening (11) in which a conical valve seat (13) is formed. A drop-shaped body (14) arranged in the blow-off opening (11) is formed on its underside with a conical valve surface (15) co-operating with the valve seat (13). The drop-shaped body is connected with a lifting disc (21) which has a larger area than the valve seat (13) and is surrounded by a free passage slot (22). By suitable dimensioning, advantageous characteristics can be obtained for pressure and blow-off velocity as functions of the blow-off quantity, and the blow-off will always take place in the form of a jet which by means of the drop-shaped body (14) is directed vertically upwards at high velocity.
Patent DE-69014581-D1 (DE)
Inventor: SCHAEFER MICHEL
IPC: A61K49/04
Filed: 1990-12-26
Granted: 1995-01-12
Abstract: Compounds having general formula (I), wherein R is selected among 2,3-dihydroxypropyl and 1,3-dihydroxy-2-propyl groups. These compounds can be used as contrasting products for X-ray image formation.
Patent DE-69027599-D1 (DE)
Inventor: BASSETTI CHESTER
IPC: G06T15/80
Filed: 1990-04-06
Granted: 1996-08-01
Abstract: The perception of grayscale shading on a digitally commanded display is produced by commanding pixels of the display with brightness-setting signals of differing average duty cycles. Brightness-setting signals having one brightness level associated with them are phase shifted in relation to time and distributed to spaced apart pixel locations at which the one brightness level is to be produced. The energization of spatially adjacent pixels is scattered in time and pixels which are energized at the same time are selected to be spatially scattered so as to avoid the perception of visual disturbances such as flickering and surface streaming.
Patent DE-69028474-D1 (DE)
Inventor: KELLEY MICHAEL HALSTEAD
IPC: G06F9/38
Filed: 1990-10-11
Granted: 1996-10-17
Abstract: In a data processing system, the time lost in checking for the presence of all memory references required byl a special section of code before the program is run is substantially reduced, and the program requiring the memory reference is dynamically protected from crashing if the memory reference is not presently available. The method assumes that all memory references are available and begins running (45) the special section of code without checking their availability. If a request is made for information that is not in assigned memory storage, a page fault occurs (47), and the data processing system interrupts the running of the special section of code (37) and undoes everything the special section of code has done prior to the interrupt (39). The requested memory reference is then located in storage (41), and the information is retrieved and written into assigned memory (43). The special section of code is then restarted and will now be supplied with the needed information. It has been found that in practice it takes much less time to assume the memory references will be present and occasionally interrupt, erase and restart, than to make a preliminary check for all memory references. <IMAGE>
Patent DE-69030486-D1 (DE)
Inventor: PANKOW MARK LEE
IPC: A61F9/00
Filed: 1990-12-07
Granted: 1997-05-22
Abstract: An apparatus and method by which permeable contact lenses (19) may be cleaned through electrokinetic phenomenon is disclosed. The apparatus includes an receptacle 20 in which a lens is supportively aligned between terminals (40) by a member (50) or members (50, 51) made from a pliant transmission media. As aligned, an electric current will be focused to flow only through the lens (15) in order to efficiently and quickly decontaminate the lens. At least one surface (16) of the lens (15) is in intimate contact with a complementary shaped surface (50b) of a transmission media member (50). The other lens surface (18) may be in similar contact with an appropriately shaped surface (51b) of another transmission media member (51) or may be in contact with an electrically-conductive fluid (70) which either directly contacts a terminal 40 or indirectly contacts it through a reduced size media member (51). Again, one or each transmission media members (50, 51) may be indirect contact with the respective terminals (40) or through the intermediary of a fluid (36) connection. Two receptacles (20) may be mounted within a housing (12) embodying suitable circuitry (14) feeding terminals (40).
Patent DE-69034070-D1 (DE)
Inventor: KOZIKOWSKI ALAIN P
IPC: C07D221/22
Filed: 1990-02-21
Granted: 2003-06-12
Abstract: The present invention relates to racemic huperzine A, a pharmaceutical composition comprising huperzine A, its use as a medicament and for the manufacture of a medicament for the inhibition of the cholesterase enzymes in a mammal.
Patent DE-69103624-D1 (DE)
Inventor: CHIESI PAOLO
IPC: A61K47/44
Filed: 1991-03-19
Granted: 1994-09-29
Abstract: Oral pharmaceutical compositions containing ipriflavone are described that are characterised by the use of oily vehicles that promote absorption of the drug enabling the dosage to be simplified.
Patent DE-69110045-D1 (DE)
Inventor: TODD PAUL
IPC: A23K3/00
Filed: 1991-06-24
Granted: 1995-06-29
Abstract: An activated ascorbic acid and compositions thereof are disclosed, especially such essentially anhydrous compositions as embody propylene glycol or a nonionic surface-active agent, which products have increased antioxidant activity in fats, oils, carotenoids, and fatty foods, especially in such materials as are exposed to oxidative stress. Further a method of stabilizing such materials and products against oxidative discoloration is disclosed wherein feeds and foodstuffs are stabilized with such composition, and a method of stabilizing a feed or foodstuff or flavoring with such an antioxidant composition, are all disclosed. Synergistic effects are obtained by the incorporation of a natural antioxidant, such as a Labiatae or tea extract, or a tocopherol therein, and antioxidant power and stabilization effectiveness is frequently further improved by inclusion therein of a second nonionic surface-active agent.
Patent DE-69119438-D1 (DE)
Inventor: MIYAMOTO TOSHIO
IPC: B41F31/30
Filed: 1991-01-07
Granted: 1996-06-20
Abstract: In an inking apparatus for a printing press, a rotary lever (36) is rotated by adjusting means (32) disposed between a roller arm (20) and the rotary lever (36) around an axis parallel to a swing shaft of the roller arm to move a cam follower (34) mounted to the rotary lever, and a cam (60) mounted coaxially with a plate cylinder (4) is rotated by cam driving means to select pressing state and unpressing state of the ink form roller through the cam follower, thereby preventing the nip pressure from being varied by skewing adjustment of the plate cylinder. <IMAGE>
Patent DE-69122148-D1 (DE)
Inventor: TAKEDA SHINICHI
IPC: H01L31/113
Filed: 1991-03-26
Granted: 1996-10-24
Abstract: A film semiconductor device comprises at least active semiconductor layer (5), inactive semiconductor layer (5), ohmic layer (6) and metal layer (7,8) respectively laminated sequentially one after another on the substrate (G). Electrodes are formed by the ohmic layer and the metal layer. <IMAGE>
Patent DE-69124590-D1 (DE)
Inventor: SAKURAI KATSUKIYO
IPC: C08B37/00
Filed: 1991-07-24
Granted: 1997-03-20
Abstract: A compound comprising a glycosaminoglycan combined with a phospholipid or lipid, which has a pharmacological activity of inhibiting cancer metastasis because it can effective y inhibit the adhesion of cancer cells to hemangioendotheliocytes or extracellular matrices. This compound is produced by cleaving and oxidising the terminal of a glycosaminoglycan to give a derivative thereof, and either reacting the primary amino group of a phospholipid with the aldehyde or lactone group of the derivative or with the carboxyl group present in the glycosaminoglycan chain, or reacting the primary amino group of the glycosaminoglycan derivative with the carboxyl group of a phospholipid or lipid derivative. The product is nontoxic and useful as a cancer metastasis inhibitor.
Patent DE-69205451-D1 (DE)
Inventor: NOHIRA HIROYUKI
IPC: G02F1/13
Filed: 1992-01-28
Granted: 1995-11-23
Abstract: An optically active compound represented by the following formula (I): <CHEM> wherein R1 denotes a linear or branched alkyl group having 1 - 18 carbon atoms optionally including one or non-neighboring two or more methylene groups which can be replaced with -X- or <CHEM> with the proviso that X denotes O or S and Y denotes halogen; R2 denotes a linear alkyl group having 4 - 8 carbon atoms: and C* denotes an optically active asymmetric carbon atom. The mesomorphic compound is effective for providing a ferroelectric liquid crystal composition showing improved response characteristics and also effective for suppressing occurrence of reverse domain. <IMAGE>
Patent DE-69223104-D1 (DE)
Inventor: KANEKO HIROYUKI
IPC: G06F3/06
Filed: 1992-08-24
Granted: 1997-12-18
Abstract: A data transfer control system for a computer can prevent destructive read out of data from an external storage unit during a data transfer operation. To control transfer of a series of data between a first storage unit (5) having a first storage capacity and a second storage unit (1) of a computer, having a second storage capacity typically smaller than the first storage capacity, the apparatus employs a first buffer memory (29) for temporarily storing the series of data read out from the first storage unit, a second buffer memory (29) for temporarily storing the series of data transferred from the first buffer memory means, and a buffer checking/controlling unit for checking whether or not a storage condition of the second buffer memory means corresponds to an empty state. An empty flag is set when the second buffer memory (29) becomes empty. The buffer checking/control unit also controls transfer of the series of data from the first buffer memory (21) to the second buffer memory (29) and from the second buffer memory (21) to the second storage means of the computer in such a way that if, after the series of data is read out from the first storage unit (1) to the second storage unit (1), the empty flag is not set, an abnormal data transfer signal is issued to prevent destructive data read out from the first storage unit (5). Another embodiment comprises the last words of first and second buffer memories (21, 19) and, if they fail to coincide, issues an abnormal data transfer signal. The embodiments can be used separately or together. <IMAGE>   <IMAGE>
Patent DE-69227766-D1 (DE)
Inventor: EATHORNE RUSSELL JAMES
IPC: E02B17/00
Filed: 1992-04-10
Granted: 1999-01-14
Abstract: PCT No. PCT/AU92/00160 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18379 PCT Pub. Date Oct. 29, 1992.An underwater servicing device includes a substantially hollow housing (30) having an open face (32) whereby the configuration of the open face (32) substantially conforms to the surface of an article to which the housing (30) is to be mounted. A seal (34) is provided about the peripheral edge of the open face (32), as is a pump (42) in fluid communication with the interior of the housing (30) that is capable of evacuating fluid from therewithin and removing such evacuated fluid externally of the device. A mechanism for moving the device from one location on the article to another is also provided, the mechanism being capable of raising the device away from the article. An adjustable air supplier is provided that is capable of allowing air to enter the interior of the housing (30). As water is evacuated from the interior of the housing (30) and air enters, the positive pressure of water external to the housing (30) urges the device against the article such that the seal (34) contacts the article, the further and continuing evacuation of water resulting in a substantially water tight sealing engagement between the seal (34) and the article.
Patent DE-69231376-D1 (DE)
Inventor: BROWN ALISON K
IPC: G01S5/00
Filed: 1992-11-26
Granted: 2000-09-28
Abstract: A low cost tracking system employing satellites of the global positioning system (GPS) is suitable for applications involving radiosondes, sonobuoys, and other objects. The tracking system includes a sensor (10) mounted on each object which digitally samples the GPS satellite signals and records them in a data buffer (20). The digital samples are then transmitted, at a rate lower than that at which the GPS satellite signals were sampled, over a data telemetry link (30), interleaved with other telemetry data from the object. The GPS data is processed in a data processing workstation where the position and velocity of the sensor, at the time the data was sampled, is computed. The data buffer in the sensor is periodically refreshed, and the workstation periodically computes the new position and velocity of the sensor. Differential corrections are also provided at the workstation to aid in signal acquisition and to increase the precision of the position fix. <IMAGE>
Patent DE-69301001-D1 (DE)
Inventor: JEFFS CHRISTOPHER STEPHEN
IPC: F26B21/00
Filed: 1993-03-02
Granted: 1996-01-25
Abstract: A coating of paint on a panel (2) is dried by directing a narrow jet of air from a supply, preferably from an air mover (7), held at a predetermined distance from the panel towards one edge region of the panel, the jet being substantially narrower, when it reaches the panel edge region, than the length of the panel edge and the jet being inclined to the plane of the panel such that the air from the jet is entrained by the panel in a spreading laminar flow across the panel surface from that edge region to all the other edges thereof. This induces such laminar flow over substantially the whole surface and replaces vapour-laden air closely adjacent the surface with fresh air to accelerate drying. A painting booth (1) for cars is also disclosed, with several such air movers (7) which use part of the bulk air flow (3,4) in the booth. <IMAGE>
Patent DE-69314005-D1 (DE)
Inventor: WILHELMUS JANSSENS
IPC: D06P5/00
Filed: 1993-12-17
Granted: 1997-10-23
Abstract: Dye donor element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer comprising at least one heterocyclic hydrazono dye, wherein said dye corresponds to the general formula: A=N-N=Het wherein A is a carbocyclic or heterocyclic coupler group or a cyclic reactive methylene system, which may carry at least one substituent, and Het is a heterocyclic nucleus, which may carry at least one substituent.
Patent DE-69316931-D1 (DE)
Inventor: BUCKNELL JOHN WENTWORTH
IPC: B24B45/00
Filed: 1993-09-17
Granted: 1998-03-12
Abstract: A hydraulically assisted fastener has a pressure means (13) nested in a recess (15) or groove in a nut (11) or a thrust washer with a filler neck (20, 31, 44) whereat a nipple (14) can be used as a means of pumping grease or oil to the pressure means. The pressure means can be a bladder (13) or two parts with mated channels (42, 43). Alternately the pressure means (13) can be a single part with open channel (45) nested in a channel (46) in a nut body or thrust washer.
Patent DE-69322268-D1 (DE)
Inventor: SWIFT ROBERT
IPC: A61K38/08
Filed: 1993-04-27
Granted: 1999-01-07
Abstract: A (injectable biologically active) polypeptide is stabilized by dissolving said polypeptide forming a liquid solution in citrate buffer of about pH 5.0-5.5.
Patent DE-69324591-D1 (DE)
Inventor: HASEGAWA MASAKATSU
IPC: C08L5/00
Filed: 1993-08-04
Granted: 1999-05-27
Abstract: A composite having a small particle diameter and composed of a water-soluble carboxypolysaccharide and a magnetic iron oxide having a core diameter ranging from about 2 to about 7 nm, wherein the overall diameter ranges from about 10 to about 50 nm, the ratio of the overall diameter to the core diameter is about 15 or less, and the T2 relaxation capacity ranges from about 10 to about 150 (mM.sec)<-><1>. The composite is reduced in toxicity and side effects and is useful as iron preparation, X-ray contrast medium, MRI contrast medium, reagent for blood stream measurement, drug carrier, and so forth in the fields of medicine, biology and engineering. <IMAGE>
Patent DE-69329004-D1 (DE)
Inventor: BARTERI MASSIMO
IPC: C22C38/42
Filed: 1993-04-23
Granted: 2000-08-17
Abstract: A stainless steel, suitable for the manufacture of seamless pipes for use in sour-well environment, and consisting of, (in wt.%> C </= 0.03, Cr 24.5 - 27, Ni 6.5 - 9, Mo 3.5 - 4.5, W 0.7 - 2.5, Cu 1.5 - 2.5, N 0.25 - 0.30, Mn </= 1, P </= 0.03, S </= 0.005, Si </= 1, balance iron and trace impurities. The manufacturing process consists of:     1) preparing an ingot of the above-mentioned composition   2) first hot working: forging or rolling 3) heating the intermediate product to a temperature of 1100<0> to 1260<0>C   4) hot working by extrusion to final shape and size   5) quenching in water from a temperature of min. 950<0>C 6) annealing at a temperature between 1050<0> and 1200<0>C for 1 to 30 minutes   7) quenching in water   An excellent corrosion resistance is obtained, and tensile strength at room temperature is exceeding 90 ksi.
Patent DE-69329396-D1 (DE)
Inventor: MORIYA MASAYOSHI
IPC: F04D29/40
Filed: 1993-04-14
Granted: 2000-10-12
Abstract: A pump casing made of sheet metal has an outer casing (9) having a suction nozzle, and an inner casing (10) housed in said outer casing (9) and spaced therefrom. A resilient seal (14) is disposed in a gap defined between the outer casing (9) and an inner casing. An impeller is rotatably disposed in the inner casing with a clearance defined between a liner portion of the inner casing and the impeller. The resilient seal (14) is effective to absorb deformations of the outer casing (9), such deformations of the outer casing are not transmitted to the inner casing (10).
Patent DE-69330561-D1 (DE)
Inventor: STEWART F
IPC: A61L15/12
Filed: 1993-04-28
Granted: 2001-09-13
Abstract: Orthopedic casts which comprise a casting polymer of melting point Tm which is preferably from 40 to 60  DEG C. The casting polymer is preferably coated onto an elastically deformed fabric, so that the cast recovers when heated to a temperature above Tm. The cast preferably has an air flow permeability of 10 to 35 % resulting from the presence of apertures of area 0.01 to 0.08 cm<2>, so that it can be rapidly heated by means of a hot air gun. Preferred casting polymers comprise a side chain crystallizable (SCC) polymer, particularly one containing units derived from styrene or another high Tg monomer. The addition of certain other polymers, e.g. an ethylene/vinyl acetate copolymer, and/or certain inorganic fillers, e.g. calcium carbonate, wollastonite and talc, results in improved balance of tensile strength and elongation.
Patent DE-69331444-D1 (DE)
Inventor: HUGHES TIMOTHY JOHN
IPC: A61K47/12
Filed: 1993-02-22
Granted: 2002-02-14
Abstract: The present invention relates to topical aromatic releasing compositions substantially free from petrolatum and containing one or more volatile aromatic compounds selected from the group consisting of menthol, camphor and eucalyptus oil and mixtures thereof. In further embodiments, these compositions contain one or more topical actives, and are also useful for providing relief from symptoms associated with respiratory disorders.
Patent DE-69410109-D1 (DE)
Inventor: CHAN YOU-PING
IPC: G02F1/361
Filed: 1994-10-20
Granted: 1998-06-10
Abstract: PCT No. PCT/FR94/01219 Sec. 371 Date Nov. 14, 1996 Sec. 102(e) Date Nov. 14, 1996 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/11476 PCT Pub. Date Apr. 27, 1995The present invention relates to a new polyesterimide of the type containing ester repeat functional groups E=-CO-O-, imide repeat functional groups I:   <IMAGE>   and at least one chromophore, characterized in that it contains a quantity of recurrent amide functional groups capable of ring closure to imides which is smaller than or equal to 5 mol % relative to the sum of the imide functional groups and of the amide functional groups capable of ring closure to imides, which are present, and in that the polymerization functional groups consist essentially of E functional groups. This polyesterimide is preferably free from amide functional groups capable of ring closure to imides. One of the processes for obtaining this polyesterimide constitutes another subject-matter of the invention. Such a polymer is advantageously capable of behaving like a material that is transparent and/or active in nonlinear optics. It therefore constitutes a raw material of choice for producing LO and/or NLO devices: filters, polarizers, waveguides, a modulator, directional coupler, optical flip-flop and photoconductive film.
Patent DE-69421415-D1 (DE)
Inventor: CHAWLA BRINDRA PAUL SINGH
IPC: A61M13/00
Filed: 1994-02-28
Granted: 1999-12-02
Abstract: A device for the administration of powdered inhalation medicament contained initially in a capsule having at least one aperture formed therein, comprising a swirl chamber (1) adapted to receive the medicament capsule; a mouthpiece (2) communicating with the swirl chamber (1) and separated therefrom by a grid (4); at least one air inlet (5) in tangential communication with the swirl chamber (1) whereby air can be drawn through the device via the mouthpiece (2) to cause a swirling air flow through the swirl chamber (1); and a cover member (7), having a continuous substantially planar inner surface, provided on the base of the swirl chamber (1) remote from the mouthpiece (2); said cover (7) being moveable between a first position in which the capsule can be inserted into the swirl chamber (1) and a second position in which the capsule is retained in the swirl chamber (1) and rotates upon air being drawn through the device, thereby dispensing the medicament contained therein.
Patent DE-69424577-D1 (DE)
Inventor: SCHACHT ETIENNE HONORE
IPC: A61K47/48
Filed: 1994-08-17
Granted: 2000-06-21
Abstract: PCT No. PCT/IB94/00259 Sec. 371 Date Feb. 20, 1996 Sec. 102(e) Date Feb. 20, 1996 PCT Filed Aug. 17, 1994 PCT Pub. No. WO95/05200 PCT Pub. Date Feb. 23, 1995A conjugate of a carrier polymer and aziridine ring containing mitomycin (MMC) drug molecules is prepared by coupling the MMC molecules via their aziridine imino groups to spacer groups that terminate in protected amino groups, deprotecting said amino groups, recovering and purifying the spacer-MMC derivatives, and then coupling these derivatives via said deprotected amino groups to the carrier polymer. Alternatively, the MMC may first be treated with an activating agent, e.g. carbodiimidazole, to form an activated MMC derivative which is then coupled directly to spacer groups linked to the carrier polymer.
Patent DE-69426423-D1 (DE)
Inventor: EL KOUNI MAHMOUD H
IPC: A61P31/04
Filed: 1994-09-30
Granted: 2001-01-18
Abstract: Novel compounds are provided that are effective to inhibit the activity of DHUDase or UrdPase. Such compounds have the general formulawhere X is S or Se; Y is <INS-S DATE="20020402" ID="INS-S-00001"/>H, <INS-E ID="INS-S-00001"/>I, F, Cl, Br, methoxy, benzyl, selenenylphenyl, or thiophenyl, and R1 is <INS-S DATE="20020402" ID="INS-S-00002"/>H or <INS-E ID="INS-S-00002"/>an acyclo tail having the general formulawhere R2 is H, CH2 OH or CH2 NH2; R3 is OH, NH2, or OCOCH2CH2CO2H; and R4 is O, S, or CH2.The compounds can be used in pharmaceutical compositions, along with various chemotherapeutic agents to increase the efficacy of the treatment. These compounds can also be used in methods of treating patients by coadministering or sequentially administering the enzyme inhibiting compounds with a chemotherapeutic agent effective to treat cancers, or viral, fungal, bacterial, or parasitic infections. The compounds have further utility in enhancing imaging. Further, they can be administered alone to prevent and/or treat disorders of pyrimidine catabolism and other physiological disorders.