baber/WOPTO huggingface dataset:
Patent DE-69102154-D1 (DE)
Inventor: KUSZ MAXIMILLIAN
IPC: B65D41/04
Filed: 1991-01-22
Granted: 1994-07-07
Abstract: A child resistant closure comprising outer (11) and inner (12) nested closure members each of which has a base wall (19,21) on a peripheral skirt with sets of lugs (18,17) on the inner surface of the outer closure member and on the outer surface of the inner closure member which are adapted to be engaged when the members are moved axially toward one another. The outer surface of the base wall of the inner closure member is provided with a plurality of ramps (20) and depressions (23) and the inner surface of the base wall of the outer closure member is formed with a plurality of integral spring fingers (22). When the closure is applied, the springs fingers (22) engage the depressions (23) and orient the outer closure member and inner closure member preventing inadvertent engagement of the lugs (17,18) by any top load. When the outer closure member (11) is rotated relative to the inner closure member (12) without bringing the lugs thereof into engagement, the spring fingers slip over the ramps allowing the outer closure member to rotate with respect to the inner closure member. <IMAGE>
Patent DE-69103188-D1 (DE)
Inventor: CHAUMETTE PATRICK
IPC: B01J23/12
Filed: 1991-03-27
Granted: 1994-09-08
Abstract: Process for the preparation of a very pure tertiary olefin, for example isobutene, by decomposition of the corresponding ether, for example tert-butyl methyl ether, in the presence of a catalyst consisting of silica modified by the addition of at least one element or compound of an element chosen preferably from the group consisting of rubidium, caesium, magnesium, calcium, strontium, barium, gallium, lanthanum, cerium, praseodymium, neodymium and uranium, and, optionally, by the addition of at least one element or compound of an element chosen from the group consisting of aluminium, titanium and zirconium.
Patent DE-69109124-D1 (DE)
Inventor: COLLET MARCEL-GEORGES
IPC: A47G19/23
Filed: 1991-08-30
Granted: 1995-05-24
Abstract: PCT No. PCT/BE91/00061 Sec. 371 Date Feb. 24, 1993 Sec. 102(e) Date Feb. 24, 1993 PCT Filed Aug. 30, 1991 PCT Pub. No. WO92/04577 PCT Pub. Date Mar. 19, 1992The invention relates to the use of chemiluminescent light for the illumination of liquids contained in transparent or translucent containers. The methods used are the use of reactants already mixed but preserved under very cold conditions, below -40 DEG  C., to freeze the chemiluminescence reaction and the use of chemiluminescent compounds reactivating extemporaneously at the desired moment. The two systems of use of this process are to carry it out either in the liquid to be illuminated or outside the latter.
Patent DE-69119816-D1 (DE)
Inventor: CARTER MICHAEL CURTIS
IPC: C01B21/06
Filed: 1991-04-02
Granted: 1996-07-04
Abstract: A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor (10) is provided which has a chamber (12) defined therein which is divided into a combustion zone (12a) and a reaction zone (12b). A combustible mixture is injected (48a,b,c) into the combustion zone in a direction generally toward the reaction zone, and is accordingly combusted in the combustion zone. At least one reactant is injected (56) at the boundary between the zones into the reactor chamber in a direction generally parallel to the longitudinal axis (14) of the chamber (12) so as to react to form raw product comprising the nitride compound. According to another aspect, a raw product powder as produced by the reactor comprises silicon nitride as the nitride compound and further comprises elemental silicon.
Patent DE-69121713-D1 (DE)
Inventor: JOHNSON DOUGLAS
IPC: C10N40/04
Filed: 1991-06-20
Granted: 1996-10-02
Abstract: Reaction products of sulfur, olefins and sodium sulfide hydrates are improved extreme-pressure/antiwear additives for lubricants and liquid hydrocarbyl fuels.
Patent DE-69125885-D1 (DE)
Inventor: JAKOBSEN KEN
IPC: H04J3/06
Filed: 1991-02-28
Granted: 1997-06-05
Abstract: This invention relates to apparatus and a method for generating and detecting a synchronization sequence which is distributed within blocks of received data, for the purpose of synchronizing to the received blocks. The apparatus comprises means for generating a linear feedback sequence, characterised by means for inserting bits of the sequence into a data stream, one bit at a time, interspersed with data at equal bit intervals. There is also provided apparatus for detecting such a linear feedback sequence. It comprises means (21) for testing a first set of bits separated from each other by data at multiples of said interval to determine whether the bits satisfy a pre-determined relationship which applies to the linear feedback sequence, shift means (15-18) for shifting the set of bits to be tested relative to the testing means so as to test another set of bits separated from each other in the same manner as the first set, and means (19, 20) for determining the location of the sequence in the data stream when the pre-determined relationship is satisfied by a set of bits tested. For the purposes of each test, the data (M) which separates the bits to be tested is disregarded. <IMAGE>
Patent DE-69126765-D1 (DE)
Inventor: MIYAZAKI TOSHIHIKO
IPC: G11B9/00
Filed: 1991-11-18
Granted: 1997-08-14
Abstract: Disclosed is a method of detecting a slope of a surface of an information record medium in an apparatus for detecting/writing information using one or a plurality of probes from/in the information record medium, comprising, scan step of scanning the surface of the information record medium using the probe, information detection step of detecting information from the surface of the information record medium through said probe when the scan step is executed; and slope detection step of detecting the slope of the surface of the information record medium on the basis of the information detection result. <IMAGE>
Patent DE-69200322-D1 (DE)
Inventor: VISCARDI CARLO
IPC: B01D61/12
Filed: 1992-02-19
Granted: 1994-09-15
Abstract: A process aimed at concentrating and purifying raw aqueous solutions of water-soluble non-ionic organic compounds, preferably those which are useful as contrast enhancing agents in diagnostic procedures, such as for example X-ray, NMR and ultrasound diagnosis, through the use of techniques of tangential filtration on membranes is disclosed. This process also allows the recovery of valuable reactants in excess and of reaction solvents, if any, and it is particularly useful for purifying expensive non-ionic iodinated compounds, which now have been widely used in X-ray imaging.
Patent DE-69202215-D1 (DE)
Inventor: MYERS WARREN
IPC: B32B3/12
Filed: 1992-03-06
Granted: 1995-06-01
Abstract: Honeycomb fabricated of non-crosslinked polymer is prepared by impregnating a fiber web with a linear prepolymer which is soluble in an organic solvent, and which is readily converted by thermal curing in the absence of a crosslinking agent to an insoluble form with a glass transition temperature exceeding 200 DEG  C., preferably exceeding 250 DEG  C. The preferred prepolymer is the product of diaminodiphenylsulfone and trimellitic anhydride, and forms a poly(amide-imide) upon cure. A process for forming the impregnated honeycomb is also disclosed, which involves impregnating ribbons or sheets, forming them into stacks bonded together at node lines, expanding the stacks into honeycomb structures, and heat soaking the expanded structures to cure the resin and stabilize the structure.
Patent DE-69203819-D1 (DE)
Inventor: LABRUZZO CARLA
IPC: B65D47/20
Filed: 1992-09-29
Granted: 1995-09-07
Abstract: The one-way valve for a container supplying a liquid under pressure by means of compression of the container is designed to be inserted between the outlet mouth (12) of the container (10) and the end (17) of the supply nozzle (14) connected thereto. Said valve comprises a hollow body (18) inserted partially into the outlet mouth (12) of the container (10), the base of which engaging with said end (17) of the nozzle (14) is open, while the other base (22) has an essentially central hole (24) through which the liquid passes. Said hollow body (18) accomodates internally an obturator member (26) essentially consisting of a shaped stopper (28) connected, via elastically deformable lugs (34), to its support element (32) inserted inside the hollow body (18) and having a longitudinal passage (40) with a cross-section greater than that of the stopper (28). The lugs (34) are designed to keep the stopper (28) engaged in the hole (24) of the hollow body (18) when the container (10) is not compressed and to allow it to be moved away from said hole (24) when the container (10) is compressed in order to supply the liquid.
Patent DE-69205146-D1 (DE)
Inventor: INGRAIN DOMINIQUE
IPC: G01F1/66
Filed: 1992-12-28
Granted: 1995-11-02
Abstract: Method and device for measuring the gas flow rate of a fluid flowing through a pipe, comprising a processing and control unit (20) connected, on the one hand, to a flow rate measurement device (23) which delivers a datum representing the flow rate Qm of the gas in temperature Tm and pressure Pm conditions which are determined by temperature (21) and pressure (22) sensors, located in this pipe (1), and, on the other hand, to an assembly (10 to 18) for determining the compressibility factor Zm, which delivers in particular a datum representing the dielectric constant  epsilon  of the gas flowing through this pipe, in order to determine the value of the flow rate Q of the gas converted to predefined reference temperature To, pressure Po and compressibility factor Zo conditions. The datum representing the dielectric constant of the gas is obtained by a capacitive transducer (Ct) consisting of a cylindrical capacitor placed in the thermodynamic conditions of flow of the gas. <IMAGE>
Patent DE-69211144-D1 (DE)
Inventor: LIDMAN MAGNUS
IPC: A23C3/033
Filed: 1992-09-01
Granted: 1996-07-04
Abstract: An arrangement in a regenerative heat exchanger for heat treatment of liquid food products comprises a holding cell (9) arranged between a final heating step (6) and a regenerative section (4) in the heat exchanger. In the holding cell (9) food product is heat treated during a predetermined time and temperature. A three-way valve (11) is arranged at the outlet from the holding cell (9) which three-way valve is reversible between a stable resting position in which the food product is returned to the inlet of the heat exchanger and an operation position in which the food product is led further to the regenerative section (4), at which the valve body (21) in the three-way valve (11) is arranged to be moved manually to the operation position and be maintained in this position by the pressure of the food product at its passage of the valve.
Patent DE-69213502-D1 (DE)
Inventor: POULSEN ELDON RAY
IPC: C22B9/20
Filed: 1992-01-31
Granted: 1996-10-17
Abstract: A method and electrode assembly for use in consumable electrode arc melting of metals and alloys, particularly titanium and titanium-base alloys. The method includes forming an assembly including an electrode of the metal or alloy to be melted. An elongated ring, which is of metal or alloy construction, has one end connected to one end surface of the electrode and another end connected to an electrode holder, which is connected to a source of electrical potential. The ring has an outside diameter less than the outside diameter of the electrode to form an annular marginal area on the end surface of the electrode. This annular marginal area is defined by the ring and the periphery of the end surface of the electrode. This assembly is positioned within a cooled mold of conductive material, which mold is also connected to a source of electrical potential. An electrical current is produced between the electrode and the mold to produce an arc from the end of the electrode to continuously melt the electrode to form an ingot. Melting is continued until the annular marginal area at least begins to melt and melting is discontinued before the marginal area melts completely away. Hence, the melting operation may be stopped before the electrode is completely melted away to result in contamination of the ingot by melting of material from the ring or electrode holder. <IMAGE>
Patent DE-69213656-D1 (DE)
Inventor: SARTORELLI ALAN C
IPC: A61K31/18
Filed: 1992-11-02
Granted: 1996-10-17
Abstract: Novel antineoplastic 1-alkyl-2-acyl-1,2-disulfonylhydrazine having the formula: <CHEM> are described together with methods of therapy using those antineoplastic compounds. R<5> and R<6> are (independently) alkyl, cycloalkyl, aryl, aralkyl or heteroaryl. X is an acyl group, and Z is an alkyl or a haloalkyl group.
Patent DE-69216028-D1 (DE)
Inventor: HOLTON ROBERT A
IPC: A61P35/00
Filed: 1992-09-22
Granted: 1997-01-30
Abstract: A taxane derivative of the formula <CHEM>  wherein     R<5> is phenyl or substituted phenyl,     R<7> is CH<7>O-, or CH<7>CH<6>O-,     Z is -OT<5>,     T<5> is hydrogen, hydroxyl protecting group, or -COT<6>, T<6> is H, C<5>-C1/4  alkyl, C<5>-C1/4  alkenyl, C<5>-C1/4  alkynyl or monocylic aryl,     Ac is acetyl, and E<5> and E<6> are independently selected from hydrogen and functional groups which increase the water solubility of the taxane derivative are useful as antitumor agents.
Patent DE-69219316-D1 (DE)
Inventor: GILL MICHAEL
IPC: G01F1/66
Filed: 1992-09-16
Granted: 1997-05-28
Abstract: A fluid measurement system includes two transducers 36, 37 which are located in a duct to provide a measuring path through a measuring tube 40. The transducers are switchable to allow each to be used for both transmission and reception and the speed of fluid passing through the measuring tube 40 will be dependent on the difference in time periods for a signal from the transducers passing with or against the fluid flow. A calibration mechanism employing an auxiliary transducer 56 with its own ultrasonic paths allows accurate measurement of speed of sound values to be determined for the particular fluid flowing and the particular system parameters including transducer delay. <IMAGE>
Patent DE-69226980-D1 (DE)
Inventor: SHIRAKI KIMIYASU
IPC: C07K14/02
Filed: 1992-04-24
Granted: 1998-10-22
Abstract: The present invention provides a recombinant varicella-zoster virus prepared by inserting at least one kind of gene selected from a gene group of hepatitis B virus genome, a genomic DNA of said recombinant virus, a live vaccine containing said recombinant virus as an effective ingredient, an antigen originating from said recombinant virus, and diagnostic agent containing said antigen. The recombinant varicella-zoster virus of the present invention can be utilized as a multivalent vaccine having an excellent immunity effect both on chickenpox and hepatitis B, and the expression products and genomic DNA thereof may be used as a multivalent diagnostic agent.
Patent DE-69303116-D1 (DE)
Inventor: BECQUET SERGE
IPC: G01C15/04
Filed: 1993-05-19
Granted: 1996-07-18
Abstract: Anchoring device comprising a base (1) passed through by a hole (3), and an anchoring post (spike) (2) driven into the ground through the base (1). The base (1) comprises at least one locking piece (13) for solidly attaching it to the post (2) when the latter has been fully driven in, comprising a pin (claw) which projects into the wall of the hole (3) and interacts with the post (2) inside the hole (3) in the base (1). The base (1) may constitute a cadastral or topographical (boundary, marker) post to be anchored directly using the post (2), or alternatively a support to which, after anchoring, the foot of a mass or pole carrying an indicating or signalling panel, or a similar element, is fixed. <IMAGE>
Patent DE-69304197-D1 (DE)
Inventor: DUFT DONALD
IPC: H03F1/30
Filed: 1993-04-15
Granted: 1996-09-26
Abstract: Sample and hold circuits are used to detect a DC component of an AC signal on an amplifier's output to generate a feedback signal that is applied to the amplifier's input to cancel out a DC component of an AC input signal. The sample and hold circuits detect the peak excursions of the AC output signal and apply the stored peaks to averaging circuitry which determines the magnitude of the DC component of the output signal.
Patent DE-69318393-D1 (DE)
Inventor: KOCAL JOSEPH A
IPC: C07C2/66
Filed: 1993-03-16
Granted: 1998-06-10
Abstract: Benzene is alkylated with a C6 to C20 linear monoolefin at 98% conversion of olefin with 85% or better selectivity to monoalkylbenzene formation and with at least 90% linearity with respect to monoalkylbenzene formation by contacting the benzene and the linear monoolefin at alkylation conditions with a catalyst comprising a fluorided silica-alumina having a silica:alumina wt. ratio of 1:1 to 9:1 and a fluoride content of 1 to 6 wt.%. In a preferred embodiment, the resulting linear monoalkylbenzene is sulfonated and neutralized to form a superior biodegradable detergent.
Patent DE-69320911-D1 (DE)
Inventor: BROWN GEORGE ROBERT
IPC: A61P9/10
Filed: 1993-04-08
Granted: 1998-10-15
Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts in which R<1> is hydrogen or hydroxy; R<2> is hydrogen; or R<1> and R<2> are joined together so that CR<1>-CR<2> is a double bond; X is selected from -CH2CH2-, -CH=CH-, -C=C, -CH2O-, -OCH2-, -CH2NH-, -NHCH2-, -CH2CO-, -COCH2-, -NHCO-, -CONH-, -CH2S-, -SCH2-, wherein the sulphur atom in the latter two groups may optionally bear one or two oxygen atoms; Ar<1> is a phenylene moiety; Ar<2> is phenyl; and wherein one or both of Ar<1> and Ar<2> may be optionally unsubstituted or independently substituted by one or more substituents selected from halogeno, hydroxy, amino, nitro, cyano, carboxy, carbamoyl, alkyl, alkenyl, alkynyl, alkoxy, alkylamino, di-alkylamino, N-alkylcarbamoyl, N,N-di-alkylcarbamoyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, alkanoyl, methylenedioxy and alkanoylamino; are inhibitors of squalene synthase and hence useful in treating medical conditions in which a lowering of cholesterol is beneficial, such as hypercholesterolemia and atherosclerosis. Processes for preparing these derivatives, pharmaceutical compositions containing them are also described together with their use in medicine.
Patent DE-69322809-D1 (DE)
Inventor: HAYNES CARLA A
IPC: A61K47/42
Filed: 1993-03-25
Granted: 1999-02-11
Abstract: A process for preparing a composite comprising an insoluble protein matrix and an oleaginous material, which is useful as a material for surgical dressings and biomedical implants, and as a cosmetic material for application to the skin. The process comprises the steps of mixing a protein, the oleaginous material and water to form an emulsion of the oleaginous material in an aqueous dispersion of the protein, and subsequently drying or freeze-drying the emulsion to form a film or a sponge.
Patent DE-69327064-D1 (DE)
Inventor: HANDFORD JOHN
IPC: H04M1/76
Filed: 1993-05-21
Granted: 1999-12-23
Abstract: PCT No. PCT/GB93/01048 Sec. 371 Date Dec. 20, 1994 Sec. 102(e) Date Dec. 20, 1994 PCT Filed May 21, 1993 PCT Pub. No. WO93/25037 PCT Pub. Date Dec. 9, 1993A telephone line power strip-off circuit includes a low loss polarity guard sub-circuit, a low loss line seize sub-circuit, a low loss speech transformer sub-circuit and a high efficiency switched mode power supply which has an output voltage less than the input voltage, arranged to recover 80% approximately of the power presented to the terminals of the phone.
Patent DE-69327930-D1 (DE)
Inventor: DUMBRILL MICHAEL JAMES
IPC: H04B7/04
Filed: 1993-09-23
Granted: 2000-04-06
Abstract: A sectorized cellular radio base station antenna is provided comprising: a plurality (e.g. six) of angularly separated directional transmit antennas (11), each transmit antenna having a central access of transmission, for serving mobile units located in sectors centred on the axis of transmission of the transmit antennas; a plurality (e.g. six) of angularly separated directional receive antennas (30), each having a central axis of reception; and diversity combining means for combining signals from adjacent receive antennas. The central axis of the receiving antennas are at an angular offset to the central axis of the transmit antennas and, for a mobile in a given sector served by a given transmit antenna, the diversity combining means are arranged to combine the signals from the two receive antennas the axes of which lie on either side of that transmit antenna axis. <IMAGE>   <IMAGE>
Patent DE-69331904-D1 (DE)
Inventor: NAN-YAO SU
IPC: A01N47/34
Filed: 1993-05-26
Granted: 2002-06-13
Abstract: The subject invention pertains to materials and methods useful for management of certain pests. The invention is particularly well suited for the control of social insect pests and, particularly, termites. The invention concerns unique toxicant-containing matrices as well as apparatuses for monitoring pest activity and presenting a toxicant. The invention is useful as part of an Integrated Pest Management Program and can greatly reduce the introduction of harmful chemicals into the environment.
Patent DE-69401634-D1 (DE)
Inventor: DROZ FRANCOIS
IPC: B42D15/10
Filed: 1994-03-14
Granted: 1997-03-13
Abstract: PCT No. PCT/CH94/00055 Sec. 371 Date Dec. 20, 1994 Sec. 102(e) Date Dec. 20, 1994 PCT Filed Mar. 14, 1994 PCT Pub. No. WO94/22110 PCT Pub. Date Sep. 29, 1994The present invention concerns a method of manufacture a method of manufacturing a card wherein there is supplied a compressible positioning structure (6), at least one electronic element (8) and a binder (12). The electronic element is positioned in a manner such that it is superposed onto the compressible positioning structure. In a first case, the binder (12) is supplied in liquid form. In another case, such binder is supplied in the form of a solid sheet, which is subsequently at least partially melted by applying energy. With the help of a press, pressure is applied to the various elements as supplied. The electronic element (8) then penetrates the positioning structure (6) and the binder spreads out so as to coat the electronic element (8). Finally there is obtained following solidification a solid card.
Patent DE-69406678-D1 (DE)
Inventor: ROMERO ARTHUR
IPC: A61P25/18
Filed: 1994-06-17
Granted: 1997-12-11
Abstract: Tricyclic nitrogen containing compounds, having anxiolytic and anti-depressant activity and central nervous system activity of the following structural formula: and pharmaceutically acceptable salts thereof wherein R<SUB>1 </SUB>and R<SUB>2 </SUB>are independently hydrogen, C<SUB>1-6 </SUB>alkyl or R<SUB>1 </SUB>and R<SUB>2 </SUB>are joined to form pyrrolidiae, piperidine, morpholine or imidazole. X is OCH<SUB>3</SUB>, SO<SUB>2</SUB>R<SUB>3</SUB>, SO<SUB>2</SUB>CF<SUB>3 </SUB>or CN where R<SUB>3 </SUB>is C<SUB>1-6 </SUB>alkyl or an Aryl; and Y is hydrogen, Cl, Br, F, CN, CONR<SUB>1</SUB>R<SUB>2</SUB>, CF<SUB>3</SUB>, OCH<SUB>3</SUB>, SO<SUB>2</SUB>NR<SUB>1</SUB>R<SUB>2</SUB>. These new compounds are suitable for treating anxiolytic disorder, schizophrenia, Parkinson's disease, anxiety, depression or as compounds for lowering blood pressure or treating migraine headaches in patients in need of such treatment.