baber/WOPTO huggingface dataset:
Patent DE-68904658-D1 (DE)
Inventor: KOETHER BERNARD G
IPC: A47J27/62
Filed: 1989-01-23
Granted: 1993-03-18
Abstract: Cooking apparatus (10), for example, a pressure fryer having a closed cooking vat (11), which includes a pressure-control system for terminating pressure introduction into the fryer and for releasing pressure therein slightly before the cooking cycle is complete to deter an operator from opening the cooking vat (11) before pressure is released therefrom.
Patent DE-68907747-D1 (DE)
Inventor: HALL RICHARD EUGENE
IPC: C01B25/46
Filed: 1989-03-03
Granted: 1993-09-02
Abstract: A process is provided for purifying phosphoric acid, such as wet process phosphoric acid by extracting the impure phosphoric acid with a nonaqueous solvent and contacting the nonaqueous solution of phosphoric acid with a strongly basic anion exchange resin and recovering the purified phosphoric acid by stripping the nonaqueous solution with an aqueous solution.
Patent DE-68910095-D1 (DE)
Inventor: SALVAGNINI GUIDO
IPC: B65G17/32
Filed: 1989-12-06
Granted: 1993-11-25
Abstract: The manipulator comprises a closed-ring conveyor device (3, 53), which comprises a succession of grasping organs (11, 61) having a fixed part (10, 84) and a movable part (14, 75). The path of the conveyor device (3, 53) comprises at least one rectilinear section along which suitable means (23; 76-81, 88, 89; 104, 96-101) act on the movable parts (14, 75) of grasping organs (11, 61) to allow the closing of same on the sheet to be manipulated.
Patent DE-68913893-D1 (DE)
Inventor: NAKAMURA KENJI
IPC: B31D1/04
Filed: 1989-10-13
Granted: 1994-04-21
Abstract: A dispenser-container for wet tissues comprises wet tissues (3) impregnated with liquid and a container (1), which is a cylinder, a box or a bag made of a flexible and impervious sheet, having the wet tissues (3) contained therein. The tissues (3) are made of a continuous sheet-like material which has weakened lines for separating therealong at a predetermined distance or are made of a plurality of short tissues (3), adjacent edges of which short tissues are partially overlapped with each other. The wet tissues (3) contained in the container (1) are formed in a rope-like or tape-like shape. Processes for manufacturing the dispenser-container for wet tissues, and apparatuses for manufacturing the dispenser-container for wet tissues.
Patent DE-68915390-D1 (DE)
Inventor: HOAGE CARLTON ARTHUR
IPC: B41N1/22
Filed: 1989-10-23
Granted: 1994-06-23
Abstract: The invention relates to Printing Sleeves and methods for mounting and dismounting such printing sleeves. A unitary cylindrically-shaped printing sleeve (10) which is readily axially mountable on and dismountable from a complementary cylindrically-shaped printing cylinder (22). The sleeve (10) comprises a sleeve body, having a substantially constant cross-sectional diameter, a wall thickness of at least 0.015 inches and being substantially airtight when mounted onto the printing cylinder. The sleeve has substantially seamless inner and outer cylindrically-shaped wall surfaces (14, 15). The diameter of the printing sleeve is expandable by the introduction of a relatively low pressure fluid between the inner printing sleeve wall surface and the outer wall surface of the printing cylinder, the printing sleeve being contractable by the removal of the low pressure fluid, and having a stiffness factor of at least 7.26 x 10<5> inch-pounds.
Patent DE-68917295-D1 (DE)
Inventor: VAN DER GRIFT JOHANNES
IPC: B65D23/00
Filed: 1989-01-23
Granted: 1994-09-08
Abstract: The invention relates to a substantially transparent container (1) for liquids (2) on one side of which are opaque light and opaque dark areas of color (3, 4) observable through the container for evaluating contained liquid for particulate impurities. The container is particularly useful for pharmaceutical liquids.
Patent DE-68921909-D1 (DE)
Inventor: YAO CHING
IPC: G01R33/48
Filed: 1989-01-10
Granted: 1995-05-04
Abstract: Reduced T2 decay is achieved through use of at least one asymmetrically truncated RF nutation pulse and an asymmetrically sampled NMR RF response with missing asymmetric data being supplied by complex conjugate synthesis.
Patent DE-68927759-D1 (DE)
Inventor: KINO TOHRU
IPC: A61P11/08
Filed: 1989-03-23
Granted: 1997-03-27
Abstract: A compound of the formula <CHEM> wherein the symbols define certain groups or atoms, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient. The invention also comprises a biologically pure culture of the microorganism Streptomyces violaceoniger No. 9326 (FERM BP-1667).
Patent DE-69001472-D1 (DE)
Inventor: HOSOE ISAO
IPC: E04B2/74
Filed: 1990-09-12
Granted: 1993-06-03
Abstract: An articulated joint (1) forms a variable angle ( alpha ) between mobile walls (2,2 min ...) by comprising a steel tube core (10) with inner tubes (11) for adjusting the distance from floor and ceiling, and two metal end members (20) forming head and bottom of tube (10) respectively. The outer free surface (24) and the periphery (23) of each member (20) are provided with grooves (25,26) and associate first and second engagement means (35,36) in an axial and transverse direction to the tube (10) are respectively provided. Each engagement means (35,36) is adapted to be fixed to the other and to a metal channel section (41) which in turn can be secured to an end upright (12) of each wall (2,2 min ...) in proximity of the joint.
Patent DE-69013112-D1 (DE)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D239/50
Filed: 1990-04-19
Granted: 1994-11-10
Abstract: This invention concerns novel aminopyrimidinium salts of the formula I:  <IMAGE>  in which R1 is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl or cycloalkyl-alkyl; one of R2 and R6 is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino; and the other of R2 and R6 is hydrogen, alkyl, alkenyl, alkoxyalkyl, phenyl, phenylalkyl, cycloalkyl or cycloalkyl-alkyl; or both of R2 and R6 are basic groups as mentioned above; and R5 is hydrogen, (1-4C)alkyl or (3-6C)alkenyl; or R2 is a basic group as mentioned above, and R5 and R6 together form alkylene or, together with the appendant carbon atoms of the pyrimidine ring, complete a benzene ring; R4 is hydrogen, alkyl, cycloalkyl-alkyl, alkenyl, alkynyl or phenylalkyl; or R4 is an optionally substitutued alkylene or alkenylene linked to the nitrogen atom of the group Q.A.N-, either of which linking groups may thereby completing a ring including two adjacent carbon atoms of Q, the carbon atoms of A and the adjacent nitrogen atom of the group -A.N-; A is a direct bond to the the group -N(R4)- or is alkylene or oxyalkylene; Q is a pyridyl, furyl, thienyl or phenyl moiety; and Y is a physiologically acceptable anion; but excluding a number of compounds specified hereinafter. The invention also includes certain closely related anhydro-base derivatives which, like the formula I compounds, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmaceutical compositions containing the formula I compound (or a related anhydro-base) as active ingredient, and processes for the manufacture of the various novel compounds.
Patent DE-69019456-D1 (DE)
Inventor: KIGUCHI SHIGERU -
IPC: B60N2/42
Filed: 1990-02-13
Granted: 1995-06-22
Abstract: A front leg (1) is formed of a linear support pole rising upright from a stationary stud (8) and a rear leg (2) is formed of a lower support pole (2a) extending along a diagonal line connecting the upper end portion of the front leg and the lower end portion of the rear leg and an upper support pole (2b) extending from the upper part of the lower support pole (2a) and arching upwardly and rearwardly. Further, an energy absorbing member (12) is bridged as a diagonal member between the upper end of the front leg and the lower end of the rear leg to constitute the leg structure. This leg structure serves to absorb impact energy by antiplastic deformation force that occurs when the rear leg (2) and the member (12) receive impact beyond a predetermined value and undergo plastic deformation, and supports the seat in a support posture at the time of normal use. This leg structure can be utilized as the leg structure of seats to be fitted not only in airplanes but also in automobiles, railway vehicles, and so forth.
Patent DE-69020046-D1 (DE)
Inventor: SYGNATOR HENRY A
IPC: B21G3/00
Filed: 1990-03-24
Granted: 1995-07-20
Abstract: A wire nail (10) having a shank (12), a head (14) formed on one end of the shank, and a point (16) formed on the other end. The point has a penetrating portion, a wedging portion, and a transitional portion. The wedging portion defines four straight edges, each being inclined at an acute angle relative to an axis defined by the shank. The transitional portion defines four straight edges, each meeting a different one of said edges defined by the wedging portion, and each being inclined at a lesser angle relative to the same axis. The wedging portion has a plurality of convex surfaces, each conforming generally to a section of a circular cylinder. The transitional portion has a plurality of convex surfaces, each conforming generally to a section of a circular cylinder. A cutting tip is formed as a thin rib extended across the penetrating portion. A pair of thin cutting ribs extended from the cutting tip are formed along the wedging and transitional portions.
Patent DE-69024328-D1 (DE)
Inventor: ANDERSON MARC A
IPC: C04B35/624
Filed: 1990-10-23
Granted: 1996-02-01
Abstract: A method is disclosed for the production of metal oxide ceramic membranes of very small pore size. The process is particularly useful in the creation of titanium and other transition metal oxide membranes. The method utilizes a sol-gel process in which the rate of particle formation is controlled by substituting a relatively large alcohol in the metal alkoxide and by limiting the available water. Stable, transparent metal oxide ceramic membranes are created having a narrow distribution of pore size, with the pore diameter being manipulable in the range of 5 to 40 Angstroms.
Patent DE-69030249-D1 (DE)
Inventor: WATERMAN PAUL SHELDON
IPC: C07D251/24
Filed: 1990-12-31
Granted: 1997-04-24
Abstract: Polymers are stabilized against degradation by the addition of a liquid composition comprising an organic solvent and at least 40% by weight of a triaryl triazine of the formula (I): <CHEM> wherein X, Y, and Z are each the same or different aromatic carbocyclic radicals, and at least one of X, Y, and Z is substituted by a hydroxy group ortho to the point of attachment to the triazine ring, and at least one of R1 to R9 is an alkoxy radical of the formula, -O-(mixed alkyl) substituted at a point para to the point of attachment to the triazine ring, and the remainder of R1 to R9 are selected from the group consisting of hydrogen, hydroxy, alkyl, alkoxy, sulfonic, carboxy, halo, haloalkyl, and acylamino; with the proviso that -O-(mixed alkyl) is an alkoxy radical formed from an mixture of isomeric C6 to C12 alkyl halides containing at least 10% each of at least three different isomers.
Patent DE-69103157-D1 (DE)
Inventor: ERIKSSON JENS
IPC: B60J5/06
Filed: 1991-09-23
Granted: 1994-09-01
Abstract: A curtain arrangement for closing for instance a gate opening comprises a canvas member (1) which is attached at an upper edge (2) and which in an area halfway between the upper edge (2) and a lower edge (3) has a horizontal rolling rod (4), non-rotatably connected to the canvas member in order, upon rotation, to permit winding the canvas member on the rod. To at least one of the ends of the rolling rod (4) is connected a pull rope (5) serving to effect raising and rotation of the rolling rod. To the rolling rod (4) is also connected a second rope (6) axially spaced apart from the pull rope (5) and arranged, upon rotation and raising of the pulling rod, to exert a downwardly directed counterforce on the rolling rod so as to force the canvas member to be wound on the rod in a stretched condition, said counterforce rope being connected to a counterweight or other equivalent means (12) ensuring the resiliency of the counterforce rope in spite of the fact that the counterforce continuously acts on it during the combined rotating and raising movement of the rod.
Patent DE-69107701-D1 (DE)
Inventor: HOLLANDS KEITH G M
IPC: A61M25/02
Filed: 1991-04-22
Granted: 1995-04-06
Abstract: None of the catheter retainers presently commercially available are entirely satisfactory. Surgeons therefore still quite frequently stitch a catheter to the skin of the wearer. This is frequently done when it is desired to drain a wound and yet hold the wound largely closed. This procedure of course involves a risk of infection and may be painful for the patient. Prior art catheter retainers are unsatisfactory for a number of reasons. Firstly the retainer may be size dependent. In other words, for catheters of different diameter, a different catheter retainer device may be required. Another disadvantage is that known catheter retainers are often hard and rigid, and therefore uncomfortable to wear. Wearing them may promote lesions or maceration of the skin and so give rise to problems other than that for which the patient is in hospital. Another disadvantage of known catheter retainers is that they are hard to clean. Also, when used with catheters which are of a silicone rubber, a material commonly used for catheters, the catheter tubes are hard to lock in position relative to the retainer because of the slipperyness of the tube. As a result, patients can inadvertently pull catheters out. Yet another disadvantage of known catheter retainers is that the clamping pressure which most of them need to apply tends to collapse the catheter or the drainage tube. In consequence, the efficency of drainage is adversely affected. The invented catheter retainer has a pad (10) of medical grade adhesive capable of attachment to the body of a person who has to use a catheter (C1,C2). The pad (10) carries a member (40) to which is secured a cotton or synthetic fibre thread, or a thread of like material. In use the thread is wound around the catheter (C1,C2) and fastened off by being attached to the member (40). The member (40) is preferably slotted (46) for this purpose. <IMAGE>
Patent DE-69113804-D1 (DE)
Inventor: BLACK Donald
IPC: C02F3/08
Filed: 1991-07-16
Granted: 1995-11-16
Abstract: Waste water treatment plant of the type in which liquid and solid components of waste water are first separated by settlement, biomass in the waste water is then subjected to digestion by microorganisms supported on rotary contactors (29, 30) which periodically expose the biomass to air, and finally the waste water undergoes a second settlement to separate remaining solids. The plant comprises a plurality of rotary contactor units (29, 30), each accommodated in a biozone tank (22, 24, 26) arranged in a row above respective primary settlement tanks (12, 14, 16). The axes of rotation of the units are transverse to the row of tanks, and each unit has its own individually controllable drive. A sludge storage tank is provided to receive settled sludge from the primary settlement tanks (12, 14, 16), the tank being divided into compartments (38, 40, 42), one per primary settlement tank. Pumps (44) are provided to transfer sludge from the primary settlement tanks (12, 14, 16) to the storage tank. The floors of the settlement tanks and sludge tanks are benched to localise the sludge for easy removal.
Patent DE-69124993-D1 (DE)
Inventor: CONWAY ANTHONY J
IPC: A61M25/08
Filed: 1991-01-08
Granted: 1997-04-10
Abstract: An elongated catheter having an interior and an exterior surface, wherein the interior surface defines a lumen passing through the catheter. The catheter further including an enclosed cavity between the interior and exterior surfaces which encircles of the lumen. The cavity having an inner wall and an outer wall, the outer wall being a resilient sleeve which can stretch generally independently of the inner wall. The cavity containing an amount of a suitable lubricating substance effective to permit the resilient sleeve to slide along an outer surface of the inner wall while in lubricated contact therewith when stretched independently of the inner wall, wherein the inner wall and the outer wall are joined together at distal end proximal ends of the enclosed cavity. An automated method for producing the same, including a series of automated dipping steps, is also disclosed. A Foley catheter having a balloon portion and a lubricated resilient sleeve, as disclosed above, is also disclosed, as are methods for manufacturing the same.
Patent DE-69133459-D1 (DE)
Inventor: EMERSON G
IPC: C07K14/705
Filed: 1991-12-17
Granted: 2005-06-16
Abstract: The present invention relates to methods for the manufacture of a medicament for gene therapy, to human bone marrow compositions obtained by said methods, and to uses of said compositions for the manufacture of medicaments. The method of the present invention is characterized by a specific replacement rate of the culture medium for obtaining ex vivo human stem cell division, and by the fact that said ex vivo human stem cells are genetically transformed for the purpose of said gene therapy. The replacement rate may be a rate of 50 to 100% daily replacement for a cell density of from 1x10 4  to 1x10 7  cells per ml of culture under physiologically acceptable conditions for the cells.
Patent DE-69202327-D1 (DE)
Inventor: DOGAT VINCENT
IPC: A63C9/00
Filed: 1992-09-17
Granted: 1995-06-08
Abstract: The invention relates to an intermediate piece for the sliding rail of a binding element, particularly, but not exclusively, for a downhill ski binding. The sliding rail comprises a stationary base 6 integral with a ski, defining a sliding path 7 along which a movable element 3 is slidably mounted. At least one of the ends of the base is open so as to permit the engagement of the movable element on the sliding path, or its disengagement therefrom. An intermediate piece 18 is inserted between the sliding rail 6 and the upper surface of the ski and it is continued on the open-end side of the base 6, beyond the said end, where it has a resiliently retractable lip 21, located in line with the sliding path 7 so as to constitute a resiliently removable stop preventing release of the movable element 3 from the base 6 on this side. <IMAGE>
Patent DE-69203205-D1 (DE)
Inventor: CLAUDE GABRIELLE
IPC: C07C213/10
Filed: 1992-10-14
Granted: 1995-08-03
Abstract: Processes for eliminating the diethanolamine present in triethanolamine and the preparation of triethanolamine or compositions containing triethanolamine substantially free from diethanolamine in which the triethanolamine containing diethanolamine is treated with glyoxal in a molar ratio of glyoxal to diethanolamine greater than or equal to 1, then if desired the triethanolamine obtained or the composition containing it is isolated, and their use.
Patent DE-69203526-D1 (DE)
Inventor: TOZZI ANTONIO
IPC: A01N43/30
Filed: 1992-04-29
Granted: 1995-08-24
Abstract: The following description concerns insecticides consisting of   a) a ternary mixture of mono-, di-, and tri-substituted derivatives of methylenedioxybenzene, the said substituents being bound to the benzene ring and having general formula -CH2O-(CH2-CH2-O)2-R1, where R1 stands for hydrogen or an alkyl group containing 1 to 4 carbon atoms, and b) an insecticide selected from the group consisting of synthetic pyrethroids, natural pyrethrins, carbamates, organic phosphorus compounds, avermectine, and insect growth regulators, as well as a procedure for the preparation of said ternary mixtures.
Patent DE-69216307-D1 (DE)
Inventor: WITT BENGT
IPC: F42C13/02
Filed: 1992-06-18
Granted: 1997-02-13
Abstract: An active optical proximity fuse comprises a transmitter for tranamitting a radiation lobe by means of which a target can be illuminated. A receiver receives radiation reflected from the target and images the target or an area of the latter as a spot on a surface belonging to a detector which emits at its outputs electrical signals which mutually vary depending on the position of the spot on the detector surface. The detector outputs are connected to first elements which emit a first signal depending on the position of the spot on the surface, the absolute value of which signal is greater with the position of the spot on first parts, preferably outer parts, of the surface than with the position of the spot on another part, preferably the centre part, of the surface. Second elements (13) acting as arming elements compare the first signal with a predetermined reference and emit an arming signal (iA) when two or more first signals, for example in the form of pulses, occur which exceed the reference. A third element forms a first reference signal (Vreft) which constitutes a part (fraction) of the first signal. A fourth element (14) acting as triggering circuit initiates a triggering signal when the arming signal (iA) is present and when the said first element, after initiation of the arming signal, emits a first signal which drops below the said first reference signal (Vreft) and exceeds a second reference signal determined by the signal noise. <IMAGE>
Patent DE-69216348-D1 (DE)
Inventor: SUZUKI MASAAKI
IPC: G02F1/1341
Filed: 1992-10-06
Granted: 1997-02-13
Abstract: A liquid crystal injection method for a liquid crystal device including a region where image display pattern electrodes (112) are disposed within a cell surrounded by a seal (113) for enclosing a liquid crystal comprises injecting the liquid crystal while disposing a dummy pattern film (111) for promoting the liquid crystal injection at a part other than the region with the image display pattern electrodes (112) within the cell. <IMAGE>
Patent DE-69227098-D1 (DE)
Inventor: KUBOTA YUKIO
IPC: G11B15/087
Filed: 1992-03-05
Granted: 1998-10-29
Abstract: The present investigation relates to a digital signal recording and/or reproducing apparatus. This apparatus includes digital signal recording means (43, 45) for recording digital signals on a recording medium (1), discrimination code recording means (43, 45) for recording, on a predetermined region of said recording medium (1), a discrimination code for discriminating a basic function in which interchangeability is assured from a dedicated function in which interchangeability is not assured, digital signal reproducing means (44, 45) for reproducing digital signals recorded on said recording medium (1), discrimination code reproducing means (44, 45) for reproducing the discrimination code recorded in said predetermined region of said recording medium (1), and control means (50) for discriminating, on the basis of the discrimination code from said discriminating code reproducing means (44, 45), if digital signals reproduced by said digital signal reproducing means (44, 45) belongs to said basic function or to said dedicated function. <IMAGE>