baber/WOPTO huggingface dataset:
Patent DE-69027981-T2 (DE)
Inventor: KOCH BYRON
IPC: B22D17/24
Filed: 1990-02-05
Granted: 1997-02-06
Abstract: The hollow frusto-conical expendable core is used for forming a jacket around a cylinder in a casting die for forming a cylinder block. The core has a printout portion comprising an inwardly extending annular flange connected to the narrower end of the frusto-cone by circumferentially spaced axially extending legs. The core may comprise a plurality of frusto-cones for a corresponding plurality of cylinders in an engine block with their axes parallel in a common plane with the annular flanges of their printout portions integrally connected for strengthening the multi-cylinder jacket core.
Patent DE-69028062-T2 (DE)
Inventor: SARUP BENT
IPC: B01J23/28
Filed: 1990-10-15
Granted: 1996-12-19
Abstract: An improved catalyst for the conversion of an alcohol to an aldehyde by partial oxidation of the alcohol comprises active catalytic material with a monolithic structured inert carrier. The active catalytic material comrpises a mixt. of the oxides of molybdenum plus M in molar ratio Mo: M between 1 and 5, where M = chromium, vanadium, aluminum, iron, tungsten or manganese. The carrier has straight channels through the structure of a cross corrugated structure. The carrier consists of silica rich fibres and may be reinforced by a binder. The active material constitutes 1-90 wt.% of the catalyst. The reaction is carried out in a wall cooled reactor, or an adiabatic reactor or both.
Patent DE-69100209-T2 (DE)
Inventor: HALOT PHILIPPE
IPC: B60N2/06
Filed: 1991-01-24
Granted: 1993-11-25
Abstract: The device according to the invention relates to a sliding connection between a seat and the floor of a vehicle. This device consists of a slide (1) comprising a non-moving element (2) attached to the floor (5) and consisting of a hollow rail in which slides a shoe (6) belonging to a moving element (3) connected to the base of the seat. The plastic shoe (6) comprises ribs (13, 14) which slide in grooves (15, 16) and a metal insert (7). The ribs comprise thickened portions (17, 18, 21) which cooperate with recesses (19, 20, 22) and thereby provide a resilient support on the mutually confronting walls of the grooves. Application to the manufacture of slides, for vehicle seats, that do not produce clacking sounds, especially when the seats are unoccupied. <IMAGE>
Patent DE-69104630-T2 (DE)
Inventor: PETIGARA RAMESH BALUBHAI
IPC: C07D275/03
Filed: 1991-01-09
Granted: 1995-06-08
Abstract: A process is disclosed for preparing a 3-isothiazolone of the formula   <CHEM>  wherein Y is selected from the group consisting of alkyl or substituted alkyl of 1 to 10 carbon atoms; unsubstituted or halogen-substituted alkenyl or alkynyl of 2 to 10 carbon atoms; and aralkyl or halogen-, lower alkyl-, or lower alkoxy-substituted aralkyl of up to 10 carbon atoms;   X is hydrogen or a (C1-C2) alkyl; and X<1> is hydrogen, chlorine, or a (C1-C2) alkyl; comprising (a) reacting anhydrous ammonia with an isothiazolone salt of the formula <CHEM>  wherein Z is chlorine, bromine, sulfate or fluorosulfonate; m is 1 when Z is chlorine, bromine or fluorosulfonate, and m is 2 when Z is sulfate; and (b) separating the resultant (NH4)mZ from the resultant free base isothiazolone. Preferably the isothiazolone salt is dissolved or suspended in an organic solvent in which the free base isothiazolone is essentially soluble and the (NH4)mZ salt essentially insoluble.
Patent DE-69117185-T2 (DE)
Inventor: OLIN CHRISTIAN
IPC: A61F2/24
Filed: 1991-08-09
Granted: 1996-06-27
Abstract: PCT No. PCT/SE91/00532 Sec. 371 Date Feb. 9, 1993 Sec. 102(e) Date Feb. 9, 1993 PCT Filed Aug. 9, 1991 PCT Pub. No. WO92/02197 PCT Pub. Date Feb. 20, 1992.A heart valve prosthesis has a substantially annular valve body and two leaflets which are disposed in the valve body and, be means of a hinge mechanism, are pivotable between an open position and a closed position. The leaflets are substantially semicircular and evenly curved in two perpendicular directions, one direction being perpendicular to the diameter of the semicircle, so as to bulge outward, as seen from the center of the annulus. The leaflet edges closest to the diameter of the semicircle are so curved that they, when the valve is closed, are applied against one another along their entire length. Further, two projections are provided on the inside of the annulus, entirely within the width thereof, the corner portions of the leaflets being applied against these projections.
Patent DE-69123609-T2 (DE)
Inventor: SARKO LEONARD STEVEN
IPC: C03B5/00
Filed: 1991-01-25
Granted: 1997-07-10
Abstract: The present invention relates to a mobile inorganic recycling process and apparatus. In the preferred embodiment, the invention includes two vehicles, a first of which is utilized to receive hazardous wastes and mix them with treating chemicals and a second of which is provided to fixate the hazardous wastes into end products which are usable by consumers. The fixating vehicle includes a sophisticated scrubber designed to render inoffensive the hazardous gases which are created as a result of the process carried out in the vehicles. The inventive system is useful in converting all hazardous inorganic wastes into end products which do not include any hazardous aspect. <IMAGE>
Patent DE-69124215-T2 (DE)
Inventor: DESROSIERS RONALD
IPC: C12N15/09
Filed: 1991-07-10
Granted: 1997-08-07
Abstract: Molecular clones of primate lentiviruses that harbor an engineered non-revertible null mutation in the nef gene and which may further include a non-revertible null mutation in one or more of the NRE, vpr, vpx, and/or vpu sequences are disclosed. Intact viruses containing such mutant genomes are also disclosed. These infectious, nonpathogenic viruses are capable of eliciting a protective host immune response and, thus, are useful as a vaccine that protects against AIDS in human subjects.
Patent DE-69127280-T2 (DE)
Inventor: DALLAIRE MICHEL
IPC: E04H4/10
Filed: 1991-05-01
Granted: 1998-03-05
Abstract: A swimming pool cover and roll-up device combination comprising a flexible shaft extending intermediate of the swimming pool cover from one edge to an opposite edge, with the flexible shaft being connected at least intermittently along its length to the swimming pool cover. A crank arm or other wind-up device is provided to be connected at least to one end of the flexible shaft for applying torque to the flexible shaft. The flexible shaft can transmit the torque through the length thereof to roll up the swimming pool cover on the flexible shaft. The flexible shaft and swimming pool cover are adapted to float on the surface of the water, and when it is necessary to store the rolled-up swimming pool cover, it is removed completely from the swimming pool and stored remote therefrom.
Patent DE-69130719-T2 (DE)
Inventor: HAGIWARA YOSHIHIDE
IPC: A23L7/109
Filed: 1991-08-15
Granted: 1999-05-20
Abstract: An antioxidant substance which is derivable from green leaves of a green plant, comprising a component which is soluble in water or substantially insoluble in n-hexane, and soluble in an aqueous ethanol solution having a water content of 0 to 80% by volume. The substance has an antioxidant activity at least as potent as  alpha -tocopherol, and is useful as an antioxidant for use in the field of foods, and medicines. Particularly, the antioxidant substance can be used to maintain the freshness and quality of foods or storage thereof. The substance can be blended with cosmetics for skin and hair and used for the prevention of spots, freckles, chapping and sunburning.
Patent DE-69212204-T2 (DE)
Inventor: BASIN GERARD
IPC: B05D7/24
Filed: 1992-04-10
Granted: 1997-02-20
Abstract: The present invention relates to a method and a device for making a bituminous mixture. 
<??>The method for making bituminous mixtures reinforced with fibrous materials is characterised in that the fibrous materials are introduced directly and in a continuous manner into the liquid bitumen. 
<IMAGE>
Patent DE-69212587-T2 (DE)
Inventor: DELAHAYE HUBERTUS JOHANNES ALO
IPC: C07C227/18
Filed: 1992-12-17
Granted: 1997-02-20
Abstract: The invention relates to a process for the preparation of an oligopeptide or amino acid alkyl ester.HCl salt, the alkyl group being methyl, ethyl, isopropyl or n-propyl, by converting an oligopeptide.HCl salt or amino acid.HCl salt with an alkanol corresponding to the alkyl group under the influence of an acid catalyst, 0.01-0.5 mol HCl relative to the oligopeptide.HCl salt or amino acid.HCl salt in combination with an acid ion exchange resin being used as acid catalyst.
Patent DE-69216435-T2 (DE)
Inventor: AUDOUIN OLIVIER
IPC: H04Q11/00
Filed: 1992-01-22
Granted: 1997-04-24
Abstract: According to this invention, messages to be transmitted between users linked by a transmission network are classed as "heavy" messages and "light" messages. The heavy messages, that is to say containing a large quantity of information, are transmitted by the network in message frequency channels (K(1)...K(2P)) assigned respectively to these heavy messages whilst the "light" messages are transmitted in a shared channel (KZ) common to these light messages. <IMAGE>
Patent DE-69221151-T2 (DE)
Inventor: SANTEFORT RICHARD A
IPC: B65D35/28
Filed: 1992-12-07
Granted: 1998-01-22
Abstract: A collapsible tube dispenser (10) is disclosed for use with collapsible tube (16) that contain highly viscous materials, such as silicone gasket RTV. The dispenser provides two engaging plates (32,140) for squeezing the sides of a collapsible tube (16), which causes the contents of the tube to be expressed from its open end (24). The dispenser also includes two handles (14,112) which can be gripped by a single hand of a human user. When the handles are kept apart from one another, a collapsible tube (16) can be inserted into the slot formed between the engaging plates (32,140) of the dispenser. When the handles are squeezed together, the engaging plates apply force to the sides of the tubes, thus squeezing out a very controlled amount of highly viscous material. The dispenser is very easy to use, in that it can produce a bead of highly viscous material upon a target having a very narrow line width, and having great positional accuracy. <IMAGE>
Patent DE-69222653-T2 (DE)
Inventor: SANKEY GEOFFREY PHILLIP
IPC: E06B7/36
Filed: 1992-10-29
Granted: 1999-04-22
Abstract: PCT No. PCT/GB92/01978 Sec. 371 Date Jun. 15, 1994 Sec. 102(e) Date Jun. 15, 1994 PCT Filed Oct. 29, 1992 PCT Pub. No. WO93/09325 PCT Pub. Date May 13, 1993.A door jamb finger guard is described which comprises four elongate strips (10, 12, 14, 16) that are hinged to one another along their edges. The free edges of the first (10) and fourth (16) strips are pivotably connected to two further strips (18, 20) which in use are secured to the door (26) and to the door jamb (24) respectively. The first strip (10) is wider than the fourth strip (16) so as to force the strips (10, 12, 14, 16) to lie against one another when the door (26) is closed.
Patent DE-69225558-T2 (DE)
Inventor: HEINZMAN STEPHEN WAYNE
IPC: C11D3/22
Filed: 1992-11-09
Granted: 1999-01-07
Abstract: Starch is oxidized in a controlled manner using nitric acid, sulfuric acid and vanadium catalyst. The resulting oxidized starch is useful in detergent compositions as a dispersant, builder and cleaning auxiliary.
Patent DE-69227173-T2 (DE)
Inventor: CHRISTIAN JEFFREY J
IPC: A61M1/00
Filed: 1992-12-03
Granted: 1999-02-18
Abstract: The present invention relates to a hand-held endoscopy assembly for use in performing a medical procedure comprising a hand-held endoscopy device (31) having a bore (122) extending therethrough. A surgical tool is removably mounted in the bore (122) and is retained in a fixed longitudinal position within the device (31) while permitting rotation of the tool in the device (31). A valve (136) in the bore (122) establishes a substantially fluid-tight seal between the bore (122) and the tool. <IMAGE>
Patent DE-69228004-T2 (DE)
Inventor: NGUYEN XUAN TRUONG
IPC: D21C3/02
Filed: 1992-02-28
Granted: 1999-05-12
Abstract: An installation for recycling waste cellulosic material to produce a cellulose fiber pulp and recover energy and chemical values comprises: a re-pulper (16) means for waste cellulosic material, dewatering means (22) for dewatering an aqueous pulp, a digester (26) for delignifying waste pulp to a delignified pulp having a kappa number lower than that of the waste pulp, a brownstock washer (30), a first line means (36,38,42) for feeding re-pulped paperboard from said re-pulper means to said dewatering means, a second line means (70) for feeding dewatered pulp from said dewatering means to said digester, a third line means for feeding cooking liquor to said digester (58,60), a fourth line means (78) for feeding a brownstock from said digester to said brownstock washer, a fifth line means (82) for removing washed pulp from said brownstock washer, a sixth line means (80) for removing brownstock washing liquor from said brownstock washer, furnace means (88) for combusting organic substances in the liquor removed by said sixth line means, and for developing inorganic chemical values, heat energy recovery means (68) for re-covering heat energy developed in said furnace means, and reactor means for generating cooking liquor from said inorganic values (94). <IMAGE>
Patent DE-69228928-T2 (DE)
Inventor: SNORRASON ERNIR
IPC: A61K45/06
Filed: 1992-05-14
Granted: 1999-10-28
Abstract: The use of a pharmaceutically acceptable cholinesterase inhibitor or a prodrug therefor for counteracting the sedative, hypnotic or respiratory depressive effects of benzodiazepines, substantially without interfering with the anxiolytic, antipsychotic, anticonvulsant, and muscle relaxant activity of benzodiazepines, especially the benzodiazepines used for treatment of diseases where the sedative, hypnotic or respiratory depressive effects are undesirable, such as diseases selected from the group consisting of anxiety, anxiety neurosis, anxiety reactions, panic reactions, schizophrenia, affective or schizoaffective type schizophrenia, borderline psychosis, agitating endogene depressions, hyperactivity in children, and muscle spasms. The acetyl cholinesterase is preferably one that acts substantially selectivity at nicotinic receptor sites, and which has selectively for acetyl cholinesterase opposed to butyryl cholinesterase, e.g. galanthamine or a galanthamine derivative.
Patent DE-69229524-T2 (DE)
Inventor: JEEVANANDAM VALLUVAN
IPC: A61B17/00
Filed: 1992-04-30
Granted: 2000-05-18
Abstract: Myocardial revascularization is performed by an apparatus and method which forms channels in the myocardium from inside the ventricular cavity without penetrating the full thickness of the ventricular wall. A catheter has a fiber optic connected at its handling end to a laser, and terminates at the insertable end of the catheter. A servomotor controls the advancing of the fiber to stop positions relative to the catheter. At each stop position another channel is created. An aiming beam aids in directing the channel forming fiber end to different desired channel positions.
Patent DE-69327656-T2 (DE)
Inventor: PEETERS PETRUS
IPC: A61K39/00
Filed: 1993-07-08
Granted: 2000-08-03
Abstract: PCT No. PCT/NL93/00146 Sec. 371 Date Jan. 9, 1995 Sec. 102(e) Date Jan. 9, 1995 PCT Filed Jul. 8, 1993 PCT Pub. No. WO94/01573 PCT Pub. Date Jan. 20, 1994The invention provides vaccines for preventing and controlling animal diseases, comprising a pseudorabies virus containing glycoprotein gp50 and having a mutation in its gp50 gene. The vaccines are suitable for use against Aujeszky's disease (pseudorabies), or against other animal diseases when the mutation is an insertion comprising a heterologous gene encoding an antigen corresponding to said animal disease. The pseudorabies virus may additionally have at least one mutation in one of its other genes, such as the gp63 gene or the gI gene. The vaccines are unable to spread from vaccinated to non-vaccinated animals.
Patent DE-69402725-T2 (DE)
Inventor: AHLS HERMANN W
IPC: B66B23/02
Filed: 1994-01-07
Granted: 1997-11-27
Abstract: The chain for a person conveyor has tread plates drawn along a predetermined path by the step chain. It comprises a first strand, having stub axles and a second strand, having stub axles. Connecting axles support the tread plates. The stub axles of the first and second strands are received within and spaced apart by the connecting axles. There are snap rings, for attaching the connecting axles to the stub axles of the first and second strands. Each snap ring is received within a first groove in either of the stub axle or the connecting axle.
Patent DE-69402847-T2 (DE)
Inventor: HERSH LESLIE J
IPC: A61K8/00
Filed: 1994-01-26
Granted: 1997-07-31
Abstract: PCT No. PCT/US94/00443 Sec. 371 Date Apr. 30, 1993 Sec. 102(e) Date Apr. 30, 1993 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/25001 PCT Pub. Date Nov. 10, 1994There is disclosed various terpene based cleansing formulations for skin. The cleaning formulations include the ingredients of water in which there is dispersed a terpene, nonionic surfactants, corn meal scrubber and preservatives including antimicrobial and antioxidant agents. In one aspect of the invention the skin cleansing formulations include orange terpenes as the solvent. The nonionic surfactants present in the formulation provide stabilization of the terpene/water mixture, do not soften or otherwise attack the corn meal, and provide detergency for suspending the lifted soil.
Patent DE-69403583-T2 (DE)
Inventor: ORTIZ MARK
IPC: A61B17/00
Filed: 1994-07-29
Granted: 1997-10-02
Abstract: A manipulable hand for use in laparoscopic surgery is disclosed, having a master or control hand with clamps for attaching the master hand to that of an operator, the master hand having at least one finger, the finger having at least one hinge corresponding to an interphalangeal joint in a human hand. The manipulable hand further includes a slave or controlled hand, distally disposed from the operator, the slave hand having at least one finger, the finger having at least one hinge corresponding to an interphalangeal joint of a human finger. Both the master and slave hinges are capable of movement corresponding to flexion and extension of a human finger. The master hand and the slave hand are connected by motion transmission rods or cables, and the movements of the slave hand corresponds one-for-one to the movements of the master hand. The preferred embodiment of the manipulable hand has two fingers and a thumb, the thumb of both the master and slave hands is capable of movements corresponding to palmar adduction and abduction, and the fingers of both the master and slave hands are capable of coplanar spreading away from each other and moving back toward each other, moving from a substantially aligned position to a V-shaped configuration. The rods are enclosed within a hollow shaft, and the master and slave hands are mounted with parallel connections therebetween forming wrists at the ends of the shaft. <IMAGE>
Patent DE-69409777-T2 (DE)
Inventor: JEANTIL ROBERT
IPC: F15B11/20
Filed: 1994-12-22
Granted: 1998-09-24
Abstract: Device for the hydraulic regulation of the rotation of two shafts driven respectively by a first hydraulic motor and a second hydraulic motor (20, 18) supplied with hydraulic fluid from a common source to which they are connected in series by means of respective directional control valves (21, 25), characterised in that the downstream terminal of the first hydraulic motor (20) is connected to the downstream terminal of the second hydraulic motor (18) by means of a sequential valve (28) set for a predetermined pressure value and connected to the upstream terminal of the first motor (20) and designed, by opening, to cause the second motor to stop when the pressure on the upstream terminal of the first motor reaches the said predetermined value. <IMAGE>
Patent DE-69425880-T2 (DE)
Inventor: RANGERT BO
IPC: A61C8/00
Filed: 1994-12-20
Granted: 2001-04-12
Abstract: PCT No. PCT/SE94/01226 Sec. 371 Date Oct. 5, 1995 Sec. 102(e) Date Oct. 5, 1995 PCT Filed Dec. 20, 1994 PCT Pub. No. WO95/17135 PCT Pub. Date Jun. 29, 1995The invention relates to a screw-type securing element, made of titanium, for permanent anchoring in bone tissue, in particular for permanent anchoring of artificial teeth and dental bridges in the jaw bone, the securing element having an outer threaded portion which at the far top merges into a smooth, conical and/or cylindrical flange (5, 9). The thread end is such that the thread (1) in the periosteal part of the securing element merges into the flange (5, 9) via a cylindrical groove (7) which has the geometry of the threading die. By means of maintaining, in this way, a correct thread pitch and thread depth right up to the flange, a geometrically satisfactory match is obtained, in which the previously threaded hole matches the geometry of the thread right up to the flange, which means that the cortical bone can be better utilized.
Patent DE-69432267-T2 (DE)
Inventor: MADABHUSHI S
IPC: C08F126/10
Filed: 1994-12-06
Granted: 2004-02-05
Abstract: The invention provides uncharged water-soluble silica-adsorbing polymers for suppressing electroendoosmotic flow and to reduce analyte-wall interactions in capillary electrophoresis. In one aspect of the invention, one or more of such polymers are employed as components of a separation medium for the separation of biomolecules, such as polynucleotides, polysaccharides, proteins, and the like, by capillary electrophoresis. Generally, such polymers are characterized by (i) water solubility over the temperature range between about 20 DEG  C. to about 50 DEG  C., (ii) concentration in a separation medium in the range between about 0.001% to about 10% (weight/volume), (iii) molecular weight in the range of about 5x103 to about 1x106 daltons, and (iv) absence of charged groups in an aqueous medium having pH in the range of about 6 to about 9. In one embodiment, polymers of the invention are selected from the group consisting of polylactams, such as polyvinylpyrrolidone; N,N-disubstituted polyacrylamides; and N-substituted polyacrylamides. In accordance with the method of the invention, a sufficient amount of polymer adsorbs to the capillary surface to establish a zone of high viscosity that shields the analyte from the wall and impedes the movement of an electrical double layer under an electric field.
Patent DE-69433053-T2 (DE)
Inventor: MOREL FREDERIC
IPC: C10G67/00
Filed: 1994-12-26
Granted: 2004-04-01
Abstract: Petroleum product and process for obtaining the said petroleum product which can optionally be used for the formulation of an internal combustion engine fuel, including a stage a) of hydrotreatment in which a hydrocarbon feedstock is treated in hydrocarbon conditions under a partial pressure of hydrogen leaving the reactor of approximately 0.5 MPa to approximately 6 MPa, a stage b) of separation of the product (P) originating from stage a) into a product (P1) of initial boiling point lower than approximately 300 DEG C and a product (P2) of final boiling point higher than the final boiling point of product (P1), a stage c) of liquid/liquid extraction with the aid of a solvent (S1), in which an extract (E1) and a raffinate (R1) are obtained from the product (P2), a stage d) of recovery of the solvent (S1) from the raffinate (R1) making it possible to obtain a product (Q1) depleted in solvent (S1), having improved properties and containing less than 500 ppm by weight of sulphur. According to a particular embodiment the extract (E1) is distilled so as to obtain a tail product (Q2) which is subsequently conveyed into a hydrotreatment zone so as to obtain a product (P3) preferably containing less than 0.3 % by weight of sulphur. The solvent (S1) recovered at the head of the distillation is recycled to the extraction stage c). This solvent is chosen from the group consisting of dimethylformamide, dimethylacetamide, furfural, N-methylpyrrolidone and dimethyl sulphoxide.