baber/WOPTO huggingface dataset:
Patent DE-68911877-D1 (DE)
Inventor: SU KAI C
IPC: G02C7/02
Filed: 1989-11-07
Granted: 1994-02-10
Abstract: A contact lens capable of causing significant changes in the color of the iris of the eye of a wearer has a first portion contacting the eye, a second portion attached to the first portion and having an upper surface capable of being tinted, and an iris portion located between the first and second portions for masking the color of the iris. The iris portion reduces or otherwise alters the reflection color of the eye and mimics the structure of the natural iris so that the tinted color becomes the dominant color when the lens is worn.
Patent DE-68922805-D1 (DE)
Inventor: MELONI STEFANO C O MERLONI TER
IPC: D06F39/02
Filed: 1989-07-28
Granted: 1995-06-29
Abstract: This invention relates to a device for the activation of perborate in washing machines, said device comprising a cup (2, 8) for activating perborate which is fed by a perborate metering device (1) or may also lack such device, and is connected to the washing tub (6) through a conduit (7) and is supplied with water through the conduit (9) for the supply of water from the water main, or a conduit (18) arranged as a by-pass in said conduit that supplies water from the water main, or through a conduit (19) connected to the bottom of the washing tub (6); said device also comprising an electric resistance (3) for heating water contained in said cup (2, 8) or at a point upstream said cup, and means (4) that detect the temperature inside said cup (2, 8).
Patent DE-69003523-D1 (DE)
Inventor: KIGYOS FRANK M
IPC: A46B3/18
Filed: 1990-12-13
Granted: 1993-10-28
Abstract: Apparatus and methodology for rounding the bristle tips of twisted wire brushes (26). Each twisted wire brush (26) is mounted in a carrier (28) by means of a spindle (30) which permits the brush (26) to be rotated along its longitudinal axis. The melting of the synthetic bristle tips takes place in a heated chamber (20) which includes one or more heated cylindrical cavities (38) which may extend over a portion or the whole of the length of each brush (26). When the carrier (28) approaches the chamber, the chamber (20) is lowered over the carrier (28) so that each of the individual brushes (26) is inserted into a heated cavity (38). When inserted in the cavity (38) the brush (26) is rotated on the spindle (30) while it is heated. The rotation and heating causes the individual bristle tips to melt into a rounded ball without adhering to each other. Thereafter, the heating chamber (20) is raised, the carrier (28) indexed and the process repeated. <IMAGE>
Patent DE-69004071-D1 (DE)
Inventor: HOWARD JOHN GEORGE
IPC: A23L3/3598
Filed: 1990-08-31
Granted: 1993-11-25
Abstract: Acid-stabilized pasta is prepared with at least one polymeric food-acceptable acid.
Patent DE-69016815-D1 (DE)
Inventor: VOS RAYMOND ARTHUR
IPC: H05B41/24
Filed: 1990-04-11
Granted: 1995-03-23
Abstract: A ballast circuit (1) includes a load circuit. A reservoir capacitor ((C5) is effective to supply charge to the load circuit. A capacitive charge pump circuit (C1, C2, C6, C7, D1, D2) is effective to transfer charge from a charge pump capacitive means (C2, C7) to the load circuit and to the reservoir capacitor (C5). The load circuit includes the primary winding of a transformer (T1). A secondary winding (T2) of this transformer is for connection across a discharge lamp (13). In operation of the ballast circuit (1), the primary winding of the transformer (T1) drives the capacitive charge pump circuit.
Patent DE-69021662-D1 (DE)
Inventor: GARNER HAROLD R
IPC: G01N21/27
Filed: 1990-05-25
Granted: 1995-09-21
Abstract: An adaptor for holding a micropipette in a spectrophotometer includes a base member for holding the micropipette and an optical system for linearly focusing visible or ultraviolet light onto the micropipette. Specifically, the optical system includes a cylindrical lens which focuses collimated light from a light source into a line along the axis of the micropipette. The optical system also includes a cylindrical quartz lens which recollimates the light that has passed through the micropipette sample holder. A detector is provided to receive the recollimated light for measuring the absorptivity of the sample material held in the micropipette.
Patent DE-69022939-D1 (DE)
Inventor: MORRIS RICHARD L
IPC: C02F5/08
Filed: 1990-04-03
Granted: 1995-11-16
Abstract: Alkaline earth metal scales, especially barium sulphate scale deposits are removed from oilfield pipe and other tubular goods with a scale-removing composition comprising an aqueous alkaline solution having a pH of about 8 to about 14, preferably about 11 to 13, of a polyaminopolycarboxylic acid, preferably EDTA or DTPA and a catalyst or synergist comprising, in particular, oxalate, thiosulphate, nitriloacetate or monocarboxylic acid anions. When the scale-removing solution is contacted with a surface containing a scale deposit, substantially more scale is dissolved at a faster rate than is possible without the synergist.
Patent DE-69032306-D1 (DE)
Inventor: COLINEAU JOSEPH
IPC: G11B5/49
Filed: 1990-10-03
Granted: 1998-06-18
Abstract: PCT No. PCT/FR90/00703 Sec. 371 Date May 2, 1991 Sec. 102(e) Date May 2, 1991 PCT Filed Oct. 3, 1990 PCT Pub. No. WO91/05345 PCT Pub. Date Apr. 18, 1991.The magnetic head of the invention is composed of several micro-heads each of which comprises, on a substrate (2'), a garnet (3') and two pole pieces (7, 8) separated by a narrow air-gap (9).
Patent DE-69109155-D1 (DE)
Inventor: DENNYS JEAN-PIERRE
IPC: F16J15/20
Filed: 1991-02-11
Granted: 1995-06-01
Abstract: To make a ring-seal having nestable elements, a cylindro-frustoconical base element (14) is made that is able to tolerate the variations in height that may be generated by a load acting on said ring-seal, in its axis of revolution (21), and at least one of the nestable elements (15) is made of expanded graphite, said nestable element (15) being compressed to a constant level, and then the elements (14, 15) are fitted together one after the other until a ring-seal of a predetermined height is obtained. 
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Patent DE-69110465-D1 (DE)
Inventor: NAVON RAM
IPC: E04C3/04
Filed: 1991-04-29
Granted: 1995-07-20
Abstract: The structural beam for building constructions comprises a pair of web members (122) each having a cross section having a center section (124), said center section (124) having a height of approximately thirty-three percent (33 %) of the total height of said elongate structural member cross section, a pair of leg members (126) each angled in the same direction at an acute angle from the center section (124) and a pair of flange mounts (128) each angled from the leg members (126) so as to be parallel to each other; said web members (122) being joined only to each other along their length in facing abutment so that said joined web members (122) form an approximate "X" shape with one of the flange mounts (128) of each of the web members (122) being coplanar with a corresponding flange mount (128) of the other web member (122); a top plate member (30) spanning the respective coplanar flange mounts (128) of the web members (122) and joined thereto along the length of the structural beam; and, a bottom plate member (130) spanning the other respective coplanar flange mounts (128) of the web members (122) and joined thereto along the length of the structural beam. <IMAGE>
Patent DE-69122474-D1 (DE)
Inventor: DE JONG ABE WIBE
IPC: C08G67/00
Filed: 1991-11-12
Granted: 1996-11-07
Abstract: Novel linear alternating polymers of carbon monoxide with styrene and/or with one or more substituted styrenes, having a number average molecular weight above 30,000, can be prepared by polymerizing the monomers using a catalyst composition based upon:     a) a Group VIII metal compound,   b) a nitrogen bidentate ligand with the general formula <CHEM> in which X and Y represent identical or different organic bridging groups which each contain three or four atoms in the bridge, of which at least two are carbon atoms,   c) an acid with a pKa < -3, and   d) an organic oxidizing agent. a
Patent DE-69124519-D1 (DE)
Inventor: GRIFFITH RONALD
IPC: A61P9/00
Filed: 1991-08-19
Granted: 1997-03-13
Abstract: PCT No. PCT/US91/05887 Sec. 371 Date Mar. 16, 1993 Sec. 102(e) Date Mar. 16, 1993 PCT Filed Aug. 19, 1991 PCT Pub. No. WO92/03420 PCT Pub. Date Mar. 5, 1992.Compounds of formula (I),    <IMAGE>  I  in which R1 and R2, which may be the same or different, represent hydrogen, C1-6 alkyl, R3 and R4 independently represent one or more radicals selected from hydrogen, OH, NH2, NO2, halogen, C1-6 alkyl or C1-6 alkoxy and n is an integer from 1-2 inclusive, and pharmaceutically acceptable derivatives thereof are useful as pharmaceuticals; in particular, they possess N-methyl-(d)-aspartate(NMDA) blocking properties and are useful in the treatment and/or prevention of neurodegenerative conditions.
Patent DE-69125147-D1 (DE)
Inventor: WOLFE MAYNARD FRANK
IPC: H04N5/76
Filed: 1991-01-29
Granted: 1997-04-17
Abstract: PCT No. PCT/GB91/00124 Sec. 371 Date Sep. 28, 1992 Sec. 102(e) Date Sep. 28, 1992 PCT Filed Jan. 29, 1991 PCT Pub. No. WO91/11748 PCT Pub. Date Aug. 8, 1991.An automatic picture taking machine of the photo-booth kind has a camera within a housing and an automatic mechanism for taking the picture of a subject within a picture taking zone. For height adjustment purposes, the camera is moved bodily up and down so that a height adjustable seat within the booth is not required. The background may also be height adjustable and to achieve this the background may be provided on a sheet which is movable up and down between top and bottom rolls.
Patent DE-69131779-D1 (DE)
Inventor: FREEMAN DANIEL KENNETH
IPC: G10L19/083
Filed: 1991-12-20
Granted: 1999-12-16
Abstract: In a codebook excited speech coder, speech is analysed (200) to produce coefficients of a synthesis filter and (203, 204) the parameters of a long-term prediction filter (LTP) and a codeword indication one of a set of excitations (stored in 205), the results being transmitted to a receiver where they can be used to resynthesise the speech. The LTP and excitation analysis involve computation (224) of impulse response products (stored in 301, 302). Computation of new products is performed by adding additional terms to products already formed. Multiplication of these products by excitation terms is performed using a pointer table (303) storing precalculated addresses of locations in the store (301, 302). If some excitations are shifted versions of others, some addressed can be obtained by modifying other addresses. The LTP analysis (203) may include selection between a simple delay prediction and a prediction consisting of the sum of two differently delayed terms, to provide improved predictor delay resolution.
Patent DE-69200192-D1 (DE)
Inventor: GERGELE JEAN
IPC: B60B21/12
Filed: 1992-03-09
Granted: 1994-07-21
Abstract: The wheel rim (1), intended to be equipped with a tyre (P) of the type without an independent air chamber, is equipped with a circumferential well portion (11) contiguous with the rim (10) of the wheel rim. This circumferential well portion (11) is filled with an annular sealing joint (2) comprising a valve (3). The valve body (32) is surrounded with a sheath (21) made of vulcanised rubber whose secant modulus of elasticity under compressive force is at most equal to 0.20 times the secant modulus of compression of the vulcanised rubber comprising the sealing joint, these two moduli being measured under a relative deformation of 10%. A groove is arranged in the wheel rim for the inlet of inflating air. 
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Patent DE-69207656-D1 (DE)
Inventor: FIELDEN KRYSTYNA ELZBIETA
IPC: A61K47/38
Filed: 1992-01-29
Granted: 1996-02-29
Abstract: Water-dispersible tablets comprise a drug (I) and a swellable clay (II). The tablets disperse in water within 3 min. to form a dispersion capable of passing through a screen with a mesh size of 710 microns. (I) is selected from analgesic propionic acid derivs., tranquillising benzodiazepines, antiviral nucleoside analogues, antiprotozoal naphthoquinones, allopurinol, oxopurinol, anticonvulsant 1,2,4-triazine derivs., and trimethoprim (opt. in combination with sulphamethoxazole). Also claimed is (II) for use as a dispersing agent for water-dispersible tablets. (I) is acyclovir (GB 1523865) or lamotrigine, i.e. 3,5-diamino -6-(2,3-dichlorophenyl) -1,2,4-triazine (EP 21121 and 247929). (II) is a smectitie or attapulgite clay, pref. a montmorillonite, esp. 'Veegum F' or bentonite
Patent DE-69207688-D1 (DE)
Inventor: GROSS JOSEPH
IPC: A61N1/30
Filed: 1992-09-10
Granted: 1996-02-29
Abstract: A transdermal drug delivery device (2) includes anode and cathode electrodes (11,12) supported on a base member (10) in spaced relation to each other to define a gap therebetween, a gel (13) containing a liquid drug to be delivered covering the gap and in contact with both of the electrodes (11,12), and a liquid permeable sheet (14) covering the gel (13) containing the liquid to be delivered. <IMAGE>
Patent DE-69212489-D1 (DE)
Inventor: BUCKLEY DANIEL T
IPC: D04H1/64
Filed: 1992-11-19
Granted: 1996-08-29
Abstract: A mat of reinforcement material (50), such as glass fiber reinforcement material, is manufactured by forming a layer of continuous strand or chopped fibers (26) on a conveyor belt (12) and conveying the layer along a defined path. At a location (20) downstream of the application of the layer, the layer of fibers is coated with a binder in the range of 2.0---10.0 weight percent, either a microwave-sensitive binder or an ultraviolet-sensitive, binder and the binder-coated layer is fed into a radiation tunnel which includes a compression stage and a curing stage. In this radiation tunnel, the binder-coated layer is compressed to a desired density/thickness ratio and cured, the compression and curing occurring in stages, and the resulting mat is taken from the conveyor belt and wound up for storage. The curing energy is supplied as the selected microwave or ultraviolet radiation and the radiation is applied between sets of compression rollers (34,36,38,40) or through compression rollers or webs (58) which are transparent to the specific electromagnetic energy. <IMAGE>
Patent DE-69215424-D1 (DE)
Inventor: COHEN RAPHAEL
IPC: G04B19/02
Filed: 1992-04-09
Granted: 1997-01-09
Abstract: It comprises a clockwork movement driving a first timer cooperating with a first dial and includes a second dial 31 on its opposite face cooperating with a second gear train 32, 33', 43. The automatic winding weight 19 is pivoted concentrically with the gear trains with the aid of a ball bearing whose internal cage is fixed to a barrel providing passage for an arbor 7, 7' carrying a hand of the first timer. This arbor 7, 7' serves as force take-off for driving the second gear train. 
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Patent DE-69216241-D1 (DE)
Inventor: BURK ROBERT
IPC: C01F11/22
Filed: 1992-08-13
Granted: 1997-02-06
Abstract: A compound MFn, where M is a metal and n is the valency of the metal and has a value between 1 and 6, is subjected to a thermal plasma at a temperature in excess of 3000 K to dissociate it into the metal and fluorine. Also present in the reactor is an added reactant that will react with the metal or the fluorine to prevent their recombination so that there is formed fluorine gas or a fluoride other than the fluoride of the metal M.
Patent DE-69228319-D1 (DE)
Inventor: ASHMAN RICHARD
IPC: A61B17/88
Filed: 1992-12-10
Granted: 1999-03-11
Abstract: A new spinal hook of the present invention which comprises a hook-configured shoe with an integral portion. The top portion includes a pair of central posts which are displaced to form a slot therebetween. Each central post includes a groove colinearly formed to receive a spinal rod within. The slot between the two posts is oriented with respect to the grooves so that an eyebolt assembly may be used to engage the hook to the fixation rod. In another aspect of the invention, a slot is formed in the end faces of the hook. The slot forms one part of a tongue and slot instrumentation engagement arrangement, with the hook-holding instrument including a correspondingly configured tongue. In another aspect of the invention, each of the pair of central posts include grooves on both lateral faces of the posts so that the spinal rod can be situated on either side of the spinal hook.
Patent DE-69300011-D1 (DE)
Inventor: CORDI ALEX
IPC: A61K31/50
Filed: 1993-06-10
Granted: 1994-11-03
Abstract: Compounds of formula (I): <IMAGE>  in which:   R1 and R2, which are identical or different, represent a higher alkyl or higher alkenyl radical,   R3 represents a pyridyl or pyrazinyl radical, their isomers and their addition salts with a pharmaceutically acceptable acid. Medicaments.
Patent DE-69300088-D1 (DE)
Inventor: NGOOI TENG-KO
IPC: C07D307/52
Filed: 1993-05-28
Granted: 1995-04-20
Abstract: Pure Form 1 ranitidine hydrochloride is prepared by a process of crystallization from a solution of ranitidine hydrochloride in a mixed solvent comprising 1 part by volume of at least one lower alkanol such as ethanol and 1 - 2.0 parts by volume of a C6 - C10 aromatic hydrocarbon such as toluene, and in the presence of seed crystals of pure Form 1 ranitidine hydrochloride. In the preferred process according to the invention, the ranitidine hydrochloride is prepared in situ in the solvent mixture by adding hydrochloric acid to a solution of the free base in the solvent mixture, in the presence of the seed crystals.
Patent DE-69301598-D1 (DE)
Inventor: HEMPEL SVEN
IPC: A61L29/06
Filed: 1993-10-07
Granted: 1996-03-28
Abstract: A flexible cannula consists of a flexible tube (2), whose distal zone is introducible into the inside of the body through a trocar puncture point, and a top piece (1). The top piece (1) is divided into a housing (10) which is flat when seen in the direction of the longitudinal axis (L-L) of the cannula and which is secured at the proximal end (6) of the tube (2) and contains a closure device (30, 32, 33); a flexible intermediate tube (16) which, starting from the proximal end wall (14) of the housing (10), extends along the longitudinal axis (L-L) of the cannula; and a coupling part (22) which is attached to the proximal end (20) of the intermediate tube (16) and which comprises an opening, which is essentially aligned with the cross-section surface of the tube (2), and coupling elements for the coupling of additional equipment. In an alternative version, the top piece (1) is designed flat, the intermediate tube (16) being dispensed with. <IMAGE>
Patent DE-69305429-D1 (DE)
Inventor: OGNEDAL EINAR
IPC: A01B15/00
Filed: 1993-06-25
Granted: 1996-11-21
Abstract: There is disclosed a fully mounted reversible plough (20) having a pivotally mounted plough beam (21) carrying pairs of plough bodies (22) and which can be rotated through 180 DEG  between right side and left side ploughing positions, and a depth control wheel (23) mounted on plough frame (21) to control the depth of ploughing, in which: the mounting of the depth wheel (23) comprises a rigid mounting bracket (24) secured to the plough frame (21) and extending transversely thereof, a first pivot arrangement (29) carried by the bracket (24) and defining a first pivot axis (31) which is upright in the ploughing position, a second pivot arrangement (36) connected to the first pivot arrangement (29) and defining a second pivot axis (37) extending substantially perpendicular to the first pivot axis (31), an adjustable locking mechanism (11, 32, 33) to lock the second pivot arrangement (36) in any required angular setting about the first pivot axis (31), and a wheel carrier arm (27) connected at one end to the second pivot arrangement (36) and rotatably mounting the depth wheel (23) at or near the opposite end; and in which upon each rotational plough reversal movement of the plough frame (21), the depth wheel (23) allows this movement by relative rotation of the first pivot arrangement (29) and the bracket (24) about the second pivot axis (37). <IMAGE>
Patent DE-69312485-D1 (DE)
Inventor: BELLINI WILLIAM
IPC: C07K14/12
Filed: 1993-04-23
Granted: 1997-08-28
Abstract: Recombinantly expressed measles antigens provide practical and accurate measles diagnostic assays. The baculovirus expression system is efficacious for producing measles antigens for the assays. Measles nucleoprotein produced using the baculovirus system is particularly useful.
Patent DE-69321977-D1 (DE)
Inventor: LEHTONEN PENTTI
IPC: D21F3/08
Filed: 1993-02-05
Granted: 1998-12-17
Abstract: Method of a coating a roll in a paper machine with powder of thermoplastic speciality plastic and metal, ceramic or cermet particles. The coating is carried out by spraying by using hypersonic plasma with a velocity of about 2000 m/s or more. <IMAGE>
Patent DE-69324341-D1 (DE)
Inventor: NAKAMURA TETUGI
IPC: A45D1/04
Filed: 1993-01-11
Granted: 1999-05-12
Abstract: A hair iron designed to be used in straight-perming hair, especially frizzled hair, comprises a grip part (4) and pressing members (2, 3). Opposing surfaces of the pressing members (2, 3) for clasping and pressing the hair have uneven faces which match each other, The uneven faces may cover the entire opposing sufaces of the pressing members or only parts of them. The uneven faces give relatively large pressure on the hair. Repeated pressing and releasing of the hair while shifting the iron little by little along the hair from the root to the tip causes each section of the hair to be pressed in multiple directions so as to be deformed into a tiny waveform. Combining this repetition with conventonal treatment with perming lotion and with separate operation(s) of sliding of the hair iron frictionally on the hair from the root to tip to stretch the hair, makes the hair appear tidily straight. <IMAGE>
Patent DE-69326603-D1 (DE)
Inventor: REICHLE WALTER THOMAS
IPC: B01J21/08
Filed: 1993-12-20
Granted: 1999-11-04
Abstract: This invention provides an improved process for converting  alpha , beta -olefinically unsaturated aldehydic or ketonic compounds into the corresponding allylic alcohol using an alcohol as a hydrogen donor. This process is conducted in the presence of a supported tetragonal zirconium oxide catalyst or supported HfO2, V205, Nb205, Ti02 and Ta2O5 catalysts.
Patent DE-69329400-D1 (DE)
Inventor: MILMAN ISAAC
IPC: A61K31/216
Filed: 1993-12-24
Granted: 2000-10-12
Abstract: A composition which comprises a pharmaceutically acceptable carrier and an active ingredient, such active ingredient comprising L-DOPA ethyl ester in an amount which is at least 97%, by weight, of the active ingredient, and L-DOPA in an amount which is less than 1% by weight of such active ingredient is provided by this invention. This invention also provides a process for preparing such a composition. Further, this invention provides a method of treating a patient suffering from Parkinson's disease which comprises administering to a patient a pharmaceutical composition comprising a therapeutically effective amount of L-DOPA ethyl ester and a pharmaceutically acceptable carrier.