baber/WOPTO huggingface dataset:
Patent DE-69108827-D1 (DE)
Inventor: RAK STANLEY F
IPC: B01J49/00
Filed: 1991-09-23
Granted: 1995-05-18
Abstract: A low salt level sensor comprising a float (24) within a brine tank (10), means for detecting whether said float (24) has risen in response to the addition of a predetermined amount of water (12) to said brine tank to a height such that an adequate supply of salt (14) is present in said brine tank (10) and means for indicating if the float (24) has not risen high enough. A method of detecting whether the salt level is low in the brine tank of a water treatment system is also described. According to this method, brine is removed from the brine tank and a predetermined amount of a water is added. A determination is then made as to whether the brine level has reached a height such that an adequate supply of salt is present in said brine tank and an indication is provided if the brine level is below this height. <IMAGE>
Patent DE-69114472-D1 (DE)
Inventor: COLLEGE JOHN W
IPC: C01F5/22
Filed: 1991-08-14
Granted: 1995-12-14
Abstract: Sulfur dioxide is removed from flue gases using an aqueous solution of magnesium components in a wet scrubber (1), with oxidation of a portion of the aqueous discharge from the scrubber. Calcium sulfate (25) is added to the portion of aqueous discharge at the oxidizer (17) to form an oxidized aqueous effluent containing calcium sulfate solids and dissolved magnesium sulfate. The oxidized aqueous effluent is regenerated by addition of lime, in a regeneration tank (31), which precipitates calcium sulfate as gypsum, with gypsum (43) returned to the oxidizer as the calcium sulfate added thereto. Preferably, the aqueous discharge from the oxidizer (17) is divided, with a major portion passed to a separator (59) to remove gypsum, therefrom, while a minor portion is passed to the regeneration tank (31). Magnesium sulfate solution (63), after separation of gypsum (61) from the major portion may also be fed to the regeneration tank (31). <IMAGE>
Patent DE-69115400-D1 (DE)
Inventor: IKARI HIROTAKE
IPC: C09K3/00
Filed: 1991-09-13
Granted: 1996-01-25
Abstract: An aquatic antifouling composition having low toxicity and pollution risks is described, comprising an aquatic antifouling composition comprising at least one 4-isothiazolin-3-one derivative represented by the general formula: <CHEM> wherein X1 and X2 are each independently hydrogen or halogen, and at least one insoluble dithiocarbamic acid derivatives possessing a dithiocarbamyl group <CHEM> p
Patent DE-69116583-D1 (DE)
Inventor: DONALDSON RONALD RUHL
IPC: C07D251/34
Filed: 1991-03-04
Granted: 1996-03-07
Abstract: A stable polyisocyanate composition containing from 3% to 30% by weight of trimerized isocyanate, from 25% to 55% by weight of diisocyanates, the remainder being higher functionality polyisocyanates, said composition having a Brookfield viscosity of 150 to 100000 cPs at 25 DEG C, an average isocyanate functionality of 2.4 to 3.0, an NCO group content of 26% to 31%, and having an infrared absorption peak at 1410 cm<-><1>, whereas the ratio of the height of said absorption peak at 1410 cm<-><1> to the height of the infrared absorption peak at 1610 cm<-><1> is of at least 0.8.
Patent DE-69119411-D1 (DE)
Inventor: SMITH TREVOR
IPC: E02F3/92
Filed: 1991-03-14
Granted: 1996-06-13
Abstract: A method and apparatus for excavating cohesive material comprises directing a jet of fluid (12), for example water, at a cutting face (13) of the material and along spaced apart tracks to cut spaced apart slots and thereby to create a kerf between the two slots. The invention is particularly applicable to the excavating trenches for sub-sea cables and pipes to be laid in.
Patent DE-69120217-D1 (DE)
Inventor: TAN HAN HIONG
IPC: H04B10/50
Filed: 1991-11-25
Granted: 1996-07-18
Abstract: To transmit analog modulated signals via an optical transmission fibre (such as AM-modulated TV signals via a local optical network), it is important that the noise is minimal. External modulation of the laser signal (a) is therefore preceded by filtering out the noise signal at least in the frequency range of the modulation signal (m), with the result that the modulated signal (c) is free of noise. The occurrence of distortion as a consequence of external modulation by means of, for example, a Mach-Zehnder modulator is compensated for by adding the harmonics normally introduced by such a modulator to the modulation signal in phase opposition. <IMAGE>
Patent DE-69126675-D1 (DE)
Inventor: HEINONEN JARMO
IPC: H04B1/38
Filed: 1991-03-28
Granted: 1997-08-07
Abstract: The hand-held transceiver (1) comprises a base element (10) according to the present invention and an amplifying element (20) between which there is a defined interface, whereby the base element may alternatively be connected with the separate amplifier (50) through the above mentioned interface. Due to the modular structure of the hand-held transceiver it is possible to make a car radio telephone where the hand-held transceiver connected to the amplifier only comprises a base element. <IMAGE>
Patent DE-69133293-D1 (DE)
Inventor: FODOR STEPHEN P A
IPC: G03F7/26
Filed: 1991-11-20
Granted: 2003-08-07
Abstract: Reactor system comprises (1) reactor for contg. reaction fluids and substrate, (2) fluid delivery system; (3) translation stage for moving a mask or the substrate between specific positions; (4) light for illuminating the substrate through a mask, and (5) digital computer to control liq. flows, movement of the stage and selective illumination of parts of the substrate. Also new are cpds. of formulae (II) and (III) n is 0 or 1; y is O or NH from the COOH or NH2 gps. of (un)natural aminoacid, or the c-5' O gp. of a natural or unnatural (deoxy)ribonucleic acid; R1 and R2 are H, alkyl, aryl, benzyl, halo, OH, alkoxy, SH, thioether, etc. R3 is alkoxy, alkyl, aryl, H or alkenyl. Y1 is as Y but not the O from COOH of aminoacid, R'3 is as R1; and R4 and R5 are H, alkoxy, alkyl, halo, aryl or alkenyl.
Patent DE-69201258-D1 (DE)
Inventor: BERCIGA STEFANO
IPC: B65B3/30
Filed: 1992-04-02
Granted: 1995-03-09
Abstract: An apparatus for filling two cylindrical canning containers (11) with cylindrically compacted and shaped tuna chunks. The apparatus has a flared compression channel (6) for relieving excessive compression in the compacted tuna chunks, a movable shaping wall (32) for controlling the density of the tuna chunks by changing the volume of the channel, and a movable blade (10) between two semi-cylindrical cavities in the shaping wall for splitting the relieved compacted tuna chunks into two streams which then flow easily into the cavities for forming semi-cylindrical ends prior to cutting the formed ends into cylindrical cakes for injection into the canning containers. <IMAGE>
Patent DE-69211084-D1 (DE)
Inventor: ARON JEROME
IPC: A01D78/10
Filed: 1992-10-02
Granted: 1996-07-04
Abstract: The present invention relates to a haymaking machine, especially a tedder-crop, comprising a framework carrying several rotors. Each rotor has a carrying spindle to which a small roller is connected. The said framework has a beam on which a coupling device is articulated. It is noteworthy in that it comprises a control member (21) for transposing the framework (1) together with the rotors (2) about the articulation (5) from a first working position into at least a second working position and that under the rotors (2) there are located means (55) which block the small rollers (19) with respect to their respective carrying spindles (16) in the first working position and which automatically release them when the machine is transposed into the second working position. <IMAGE>
Patent DE-69211979-D1 (DE)
Inventor: POZZOBON ALESSANDRO
IPC: A63C17/12
Filed: 1992-08-31
Granted: 1996-08-08
Abstract: PCT No. PCT/EP92/02004 Sec. 371 Date Apr. 26, 1993 Sec. 102(e) Date Apr. 26, 1993 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/04745 PCT Pub. Date Mar. 18, 1993.A power generator for a roller skate including a support and wheels. The generator includes a fan associated with the wheel and adapted to generate an air flow conveyed by channels provided in the support.
Patent DE-69214842-D1 (DE)
Inventor: HRBATA JIRI
IPC: C07D221/18
Filed: 1992-08-27
Granted: 1996-11-28
Abstract: New 6-[X-(2-hydroxyethyl)aminoalkyl]-5,11-dioxo-5,6-dihydro-11H-indeno[1,2 -c]isochinoline derivatives represented by general formula (I), in which X stands for the number of carbon atoms from 0 to 5 in aminoalkyl group situated on nitrogen atom in position 6 of the indenoisochinoline fundamental structure, their salts with inorganic and organic acids and their derivatives were described. Antitumorously effective indenoisochinoline derivatives are most preferably prepared by the process in which the indeno[1,2-c]isocoumarine and/or 1-methoxy-2-(2-methoxycarbonylphenyl)-1-inden-3-one, respectively, comprises reacting with N-(hydroxyethyl)alkylen diamine in a medium of suitable aprotic solvent, preferably dimethylformamide, and at increased temperature. Another process for the preparation comprises reacting 6-(X-chloroalkyl)-5,11-dioxo-5,6-dihydro-11H-indeno[1,2-c]isochinolines with 2-aminoethanol in suitable solvent, preferably dimethylformamide, in the presence of anhydrous potassium carbonate. New compounds, their derivatives and salts are useful for the preparation of drugs and compositions for the treatment of malignant neoplasias in mammals.
Patent DE-69224059-D1 (DE)
Inventor: SHUSTACK PAUL J
IPC: C09D175/16
Filed: 1992-11-13
Granted: 1998-02-19
Abstract: Ultraviolet radiation-curable secondary coating compositions for optical fibers are disclosed. The secondary coatings comprise a polyester and/or polyether-based aliphatic urethane reactively terminated oligomer; a hydrocarbonaceous viscosity-adjusting component capable of reacting with the reactive terminus of (I); and an optical photoinitiator. Also disclosed are optical fibers coated with the secondary coating alone or with a primary coating and the secondary coating of the invention.
Patent DE-69224839-D1 (DE)
Inventor: ASTON KARL
IPC: A61P29/00
Filed: 1992-07-02
Granted: 1998-04-23
Abstract: The present invention is directed to low molecular weight mimics of superoxide dismutase (SOD) represented by the formula: <CHEM> wherein R, R min , R1, R min 1, R2, R min 2, R3, R min 3, R4, R min 4, R5, R min 5, R6, R min 6, R7, R min 7, R8, R min 8, R9, and R min 9 and X, Y, Z and n are as defined herein, useful as therapeutic agents for inflammatory disease states and disorders, ischemic/reperfusion injury, stroke, atherosclerosis, hypertension and all other conditions of oxidant-induced tissue damage or injury.
Patent DE-69229017-D1 (DE)
Inventor: SCHMID CHRISTOPHER RANDALL
IPC: C07D407/04
Filed: 1992-02-26
Granted: 1999-06-02
Abstract: The invention discloses glyceroldehyde 3-pentanide of formula: <CHEM> process for its production and intermediates for these processes of formula: <CHEM> Glyceroldehyde 3-pentanide is useful as a pharmaceutical and agricultural intermediate.
Patent DE-69229341-D1 (DE)
Inventor: REITZ DAVID
IPC: C07D401/14
Filed: 1992-04-01
Granted: 1999-07-08
Abstract: A class of N-arylheteroarylalkyl imidazol-2-one compounds is described for use in treatment of circulatory disorders such as hypertension and congestive heart failure. Compounds of particular interest are angiotensin II antagonists of the formula <CHEM>  wherein A is selected from <CHEM>  wherein m is one; wherein R<1> is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, 4-methylbutyl, 2-ethylbutyl, n-pentyl, neopentyl, phenyl, methylphenyl, difluorophenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, cyclohexylethyl, cyclohexanoyl, 1-oxo-2-cyclohexylethyl, benzoyl, 1-oxo-2-phenethyl, 1-oxopropyl, 1-oxobutyl, 1-oxopentyl and 2-hydroxybutyl; wherein R<0> is hydrido; wherein R<2> is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, isopentyl, neopentyl, phenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, propylthio, butylthio, and hydroxyalkyl; wherein each of R<3>, R<4>, R<6>, R<7>, R<8>, R<9>, R<1><0> and R<1><1> is hydrido and R<5> must be selected from COOH, SH, PO3H2, SO3H, CONHNH2, CONHNHSO2CF3, OH, <CHEM> wherein each of R<4><2> and R<4><3> is independently selected from chloro, cyano, nitro, trifluoromethyl, methoxycarbonyl and trifluoromethylsulfonyl; or a tautomer thereof or a pharmaceutically-aceptable salt thereof.
Patent DE-69233041-D1 (DE)
Inventor: FULLER CARL W
IPC: C12Q1/68
Filed: 1992-08-28
Granted: 2003-06-05
Abstract: Method for preparing DNA, which method comprises amplifying the DNA and contacting the amplified DNA with an alkaline phosphatase, and a kit for preparing DNA by said method.
Patent DE-69300105-D1 (DE)
Inventor: SCHIETTECATTE PATRICE JEAN COR
IPC: A47J31/44
Filed: 1993-02-04
Granted: 1995-05-18
Abstract: An accessory for the preparation of a creamy air-milk-steam emulsion to produce Italian cappuccino, is mounted at the end of a steam outlet pipe (2) of an espresso coffee machine. The accessory comprises an aspiration chamber (3) communicating with the steam outlet pipe, a first lateral opening (4) which communicates with a receptacle containing milk, a second lateral opening (5) in communication with the atmosphere, and a third opening (6) through which leaves a first mixture which flows into an emulsion chamber (7) having a first outlet (8). The receptacle containing the milk is integral with the accessory. The invention is applicable to a cappuccino accessory fixed on a steam outlet pipe of a coffee-making machine.
Patent DE-69304426-D1 (DE)
Inventor: ORSO PIERRE
IPC: A43B5/04
Filed: 1993-05-19
Granted: 1996-10-10
Abstract: Ski boot consisting of a shell (1) and of an upper in the shape of a collar (cuff) (2) articulated on the shell, and comprising an inner comfort bootee and a strap (11) of adjustable length for gripping the upper part of the bootee or of the collar around the leg. The boot also comprises a curved small plate (15) equipped with two loops via which it is mounted slidably on the strap on the front or the side of the bootee or of the collar. This small plate makes it possible to obtain optimum support for the tibia when flexing or to reinforce the edge gripping when it is on the side. It may be chosen so as to be more or less flexible. <IMAGE>
Patent DE-69305468-D1 (DE)
Inventor: HAND EDWARD
IPC: H02G15/02
Filed: 1993-08-06
Granted: 1996-11-21
Abstract: A cable gland (5) for electric cable (1) has a pair of clamping members (11;12) for clamping cable armour (2) therebetween. One of the clamping members (12) is axially reversible to present selectively one of two tapered surfaces (26a,26b) for co-operating with a complementary tapered surface (23) of the other clamping member (11) whereby the size of an annular clearance gap therebetween can be adjusted to accommodate cable armour (2) of different thicknesses. <IMAGE>
Patent DE-69308143-D1 (DE)
Inventor: PEREGO GABRIELE
IPC: C08G63/06
Filed: 1993-07-29
Granted: 1997-03-27
Abstract: PCT No. PCT/EP93/02033 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 29, 1993 PCT Pub. No. WO94/03522 PCT Pub. Date Feb. 17, 1994Poly(lactic acid) with a high molecular weight is produced by the polycondensation reaction of the free monomer carried out in the presence of a catalytically effective quantity of iron ions. High molecular weight poly(lactic acid) and lactide are obtained as the principal products.
Patent DE-69310330-D1 (DE)
Inventor: SIMONDI CARLO
IPC: C03B7/086
Filed: 1993-12-17
Granted: 1997-06-05
Abstract: A unit (1) for feeding molten glass to a forming machine (2), wherein a slide (12) fitted with at least one extrusion plunger (5) is moved cyclically back and forth along a guide (10') by a drive device (20) having a rocking lever (21) rocking in relation to the guide (10') and in turn presenting one end portion connected to the slide (12) and the opposite end portion connected to a variable-stroke actuating unit (28); the drive device (20) also presenting at least a first (42) and at least a second (43) integrating actuator, selectively activated and controlled by a control unit (32), for exerting on the slide (12) an action concordant with that exerted on the slide (12) by the actuating unit (28). <IMAGE>
Patent DE-69313548-D1 (DE)
Inventor: WALLAEYS BART
IPC: C08G8/28
Filed: 1993-07-08
Granted: 1997-10-09
Abstract: The invention relates to a process for producing a mainly closed cell phenolic foam by curing a foam system comprising at least a phenolic resin and a blowing agent. This curing is effected in the presence of an either or not alkylated morpholine which is fluorated whether completely or not and which corresponds to the following general structural formula :    Cn Hx Fy NO    wherein :     n >/= 4     x = 2n + 1 - y     y = 2n + 1 - x. In this way, it is possible to obtain a phenolic foam having good insulation properties even if use is made of a blowing agent which is substantially free of CFC's or if the foam temperature is allowed to rise during the curing upto above 85 DEG C to obtain a better curing.
Patent DE-69320651-D1 (DE)
Inventor: DAVIS STEPHEN
IPC: A63B59/00
Filed: 1993-12-10
Granted: 1998-10-01
Abstract: A tennis racquet has a frame which includes a frame head portion with an outwardly facing stringing groove and an inwardly facing surface which is generally convex. The stringing groove includes a pair of angled side wall surfaces. A series of stringing holes extend through each side wall surface and the opposing convex surface to define holes for a pair of generally parallel stringing surfaces. Preferably, the string holes extend at an angle of about 45 DEG  relative to the central plane of the stringing area, and the angled surfaces in the stringing groove, and the opposing surface on the convex surface, are parallel to one another and generally perpendicular to the direction of the string hole.
Patent DE-69322537-D1 (DE)
Inventor: CODATTO ANTONIO
IPC: B65G39/02
Filed: 1993-03-02
Granted: 1999-01-28
Abstract: The load bearing ball of the type which has a main ball (1) of substantially high diameter on which the loads rest, in turn rests on a plurality of balls (2) of diameter substantially smaller than the diameter of ball (1), which are placed on the bottom (3) of a suitable container (4), the latter having a substantially hemispheric shape. A main feature of the invention consists of the particular structure capable of closing the container and capable of holding the several balls in the interior of the container. This structure serves also for the purpose of fastening the main large ball to the border of the opening (6) formed on the supporting plane (7) of the same load bearing ball. <IMAGE>
Patent DE-69329312-D1 (DE)
Inventor: BARD SIMON
IPC: G06K7/10
Filed: 1993-06-11
Granted: 2000-10-05
Abstract: To reduce the size and weight of an optical scanner, the present invention provides a mirrorless beam scanning unit. In some embodiments, the light emitter itself moves back and forth, and in other embodiments the objective lens reciprocates laterally in front of the light emitter. For example, a flexible support structure, such as one or more strips of mylar, movably mounts the objective lens in front of the light emitter. The objective lens is laterally reciprocated in response to a motive force, for example as might be applied by a combination of a permanent magnet coupled to the objective lens and a fixedly mounted electromagnet driven by an alternating current signal. Reciprocation of the objective lens during emission of light by the light emitter causes the light to scan a surface, such as a surface bearing a bar code label.
Patent DE-69332146-D1 (DE)
Inventor: HAILES MARIA
IPC: C12Q1/32
Filed: 1993-05-28
Granted: 2002-08-29
Abstract: PCT No. PCT/GB93/01129 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed May 28, 1993 PCT Pub. No. WO94/00565 PCT Pub. Date Jan. 6, 1994A morphinone reductase enzyme and related process provide for the preparation of hydromorphone from morphinone and hydrocodone from neopinone or codeinone. The enzyme has no significant activity with compounds of similar ring structure, has a molecular weight of approximately 81 kilodaltons and is composed of two identical subunits. The enzyme uses NADH as a cofactor and displays no significant enzymatic activity in the reverse direction.
Patent DE-69400208-D1 (DE)
Title: Olionukleotidalkylphosphonate und -phosphonothioate
Inventor: KANDIMALLA EKAMBAR R
IPC: C07H21/00
Filed: 1994-01-25
Granted: 1996-06-27
Abstract: Disclosed is an oligonucleotide analog comprising at least one ribonucleotide alkylphosphonate or alkylphosphonothioate. This analog is preferably from 2 to 60 nucleotides in length and has at least one ribonucleotide substituted at the 2' position of its ribose group. Also disclosed are therapeutic formulations comprising this oligonucleotide analog, methods of inhibiting the expression of a gene from a virus, pathogenic organism, or cell, the expression of which is associated with a disease state, and methods of treating a mammal infected with a virus or pathogenic organism or afflicted with a disorder resulting from the expression of a cellular gene.
Patent DE-69401564-D1 (DE)
Inventor: LAVERGNE DOMINIQUE
IPC: B60R19/02
Filed: 1994-08-03
Granted: 1997-03-06
Abstract: The buffer is formed as a pad in shock absorbing material and is used for the protection of a vehicle in a loading bay, either by attaching to the vehicle or the loading bay. It is formed as a cylindrical buffer (2) in absorbing material and with a central horizontal axis of rotation (6) passing through the longitudinal centre. This axis is carried by a support structure (1), which is fitted either to the vehicle or to the bay. Variations in vertical heights caused by loading are accommodated by rotation of the buffer. Several buffers can be arranged in a variety of ways, i.e. in a longitudinal line, or vertical pairs.
Patent DE-69412408-D1 (DE)
Inventor: BUHRKALL LARS
IPC: B60L3/00
Filed: 1994-09-29
Granted: 1998-09-17
Abstract: In a system which is supplied from a direct current source (1, 2), primarily intended for traction purposes, at least two main inverters (3, 4) are connected pair-wise in series with the direct current source and each deliver a three-phase alternating current (5, 6). Two auxiliary inverters (10, 11) are connected in series to the same direct current source to deliver auxiliary power (13). According to the invention, a line (14) is connected between the junction points of the inverter pairs on the direct current side, and the alternating current outputs of the auxiliary inverters are each connected to a respective primary winding on a transformer (12). When one of the main inverters drops out, this enables power to be transferred to remaining main inverters through the medium of the parallel auxiliary inverters and the transformer, so as to provide emergency power. <IMAGE>
Patent DE-69413118-D1 (DE)
Inventor: EMPFIELD JAMES ROY
IPC: A61K31/40
Filed: 1994-03-08
Granted: 1998-10-15
Abstract: Compounds of formula I <CHEM> wherein R<1>, R<2>, R<3>, R<4>, R<5> and A-B have any of the meanings given in the specification, and their pharmaceutically acceptable salts are useful in the treatment of urinery incontinence. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.
Patent DE-69415326-D1 (DE)
Inventor: VAZQUEZ MICHAEL
IPC: C07C317/10
Filed: 1994-08-23
Granted: 1999-01-28
Abstract: Hydroxyethylamino sulphonamide compounds of formulae (1) and (2), wherein A, R<2>, R<3>, R<4>, R<6>, x, P<1> and P<2> are as defined in claims 1 and 8 are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent DE-69416467-D1 (DE)
Inventor: DE LONGHI GIUSEPPE
IPC: F24F1/032
Filed: 1994-05-30
Granted: 1999-03-25
Abstract: The device for eliminating humidity particularly from laundry includes a frame body having inside, in combination, means for dehumidifying the air and means for heating the dehumidified air to a selected temperature. <IMAGE>