baber/WOPTO huggingface dataset:
Patent DE-68919474-D1 (DE)
Inventor: VASSILIADIS ARTHUR
IPC: A61C5/00
Filed: 1989-08-25
Granted: 1995-01-05
Abstract: A dental laser assembly is disclosed for use in eradicating carious lesions in teeth, the treatment of sensitive teeth, as well as the removal of soft tissue. The laser assembly includes a housing having a cavity in which a pulsed laser is contained. The laser is excited so that the laser emits a laser beam along a predetermined axis that is in line with a fiber optic delivery system and at a pulse rate of one to 10,000 pulses per second and an average power variable from zero to 50 watts. A handpiece is dimensioned to be inserted into a human mouth while an optical fiber optically connects the laser output to the handpiece. The laser assembly also includes a continuous output aiming laser which, upon activation, provides a continuous laser aiming beam coaxial to the treatment beam. Both beams are then introduced into a fiber optic delivery system.
Patent DE-68923870-D1 (DE)
Inventor: FUJII HARUO
IPC: C09K11/02
Filed: 1989-02-23
Granted: 1995-09-21
Abstract: Scintillator which emits light by radiation and more partic. can reversibly select a solid phase and a liq. phase through temp. control. This scintillator comprises a phosphor for converting radiation energy to optical energy, a solvent for transmitting energy of the radiation to the phosphor, dissolving the phosphor and a radioactive material as the object of measurement and diffusing and homogenising them, and an immobilising material capable of immobilising the solvent, the phosphor and the radioactive material in a solid state and liquefying them by heating to thereby cause reversible phase change. @(11pp Dwg.No.3/5)@.
Patent DE-69004630-D1 (DE)
Inventor: POLONI ALFREDO
IPC: C21D8/06
Filed: 1990-06-18
Granted: 1993-12-23
Abstract: Rolling stand with multiple rolls suported as cantilevers for hig-speed rolling, which comprises a motor unit (16-15) that actuates at least one common shaft (22a) which transmits motion to a plurality of pairs of rolls (11-12) with their axes placed alternately substantially at a right angle to each other (11a, 12a, 11b, 12b......11n, 12n), the stand including from six to ten pairs of rolls (11-12), the rolled stock being kept under traction between one pair of rolls (11-12) and the next pair (11-12), cooling chamber means (13) followed by temperature equalisation chamber means (14) being included between the pair of rolls (12) which processes round sections and the pair of rolls (11) which processes oval sections, the length of the cooling chamber means (13) being at least a function of the rolling speed of the pair of rolls (12) positioned upstream of that cooling chamber means (13), the cooling chamber means (13) being progressively longer in the direction of feed of the rolled stock.
Patent DE-69007958-D1 (DE)
Inventor: CAMPELL IAIN JAMES
IPC: A23L9/20
Filed: 1990-12-20
Granted: 1994-05-11
Abstract: The invention concerns non-dairy creams that comprise the usual compounds: water, vegetable fat, milk component and emulsifier, preferably a caseinate. Although the concentration ratio B/C<2> (B = milk component, C = emulsifier) in these NDC's is high the viscosity of these NDC's is still less than 150 mPa s. Also a process is disclosed for the preparation of these NDC's, in which a specific order of processing steps is essential.
Patent DE-69010013-D1 (DE)
Inventor: GROSSMAN JOHN W
IPC: B65D5/36
Filed: 1990-01-02
Granted: 1994-07-28
Abstract: A decorative, foldable cardboard basket for hand carrying and displaying selected items is disclosed. The basket comprises a central receptacle (12) having connected side walls (18), end walls (22) and a bottom section (24) with linear fold lines (28) in its end walls and bottom section that enable it to assume an essentially flattened configuration, and a bottom member (46) for holding the receptacle in its opened, erect configuration. A pair of side panels (14, 16) of flexible material which may be provided with a distinctive design shape and graphics are attached to and extend above the side walls, each panel having an opening (20) within an upper portion that forms a handle for the basket.
Patent DE-69012560-D1 (DE)
Inventor: NORRIS ALAN
IPC: A61K31/445
Filed: 1990-06-06
Granted: 1994-10-20
Abstract: Compounds of formula (I), wherein R<1> and R<2> together represent two vicinal hydrogen atoms, or form a second bond between the vicinal carbon atoms to which they are attached; R<3> represents H, OH, alkoxy or protected hydroxy; R<4> represents OH; R<5> represents H, alkyl or alkenyl; R<6> and R<7> independently represent O, (H,OH), (H,protected hydroxy) or (H,alkoxy); X and Y independently represent O, (H,OH) or (H,H); n is 1 or 2; or pharmaceutically acceptable derivatives thereof; are provided for the treatment of reversible obstructive airways disease, particularly asthma. Compositions containing such compounds are also disclosed.
Patent DE-69013197-D1 (DE)
Inventor: GODDARD WILLIAM HARVEY
IPC: G03B11/04
Filed: 1990-04-06
Granted: 1994-11-17
Abstract: In a disposable single-use camera (1) comprising an inner camera shell (3) pre-loaded with film and an outer paper pack (9) which substantially encloses the camera shell, a lens shade (25) connected to the shell overlies the paper pack at the perimeter (P) of an opening (11) in the pack for the taking lens. Thus, the paper pack (9) is secured flatly in place between the camera shell (3) and the lens shade (25) to prevent the pack from shifting into the field of view of the taking lens or bowing away from the shell.
Patent DE-69019362-D1 (DE)
Inventor: STRID KENT
IPC: B01D33/21
Filed: 1990-09-24
Granted: 1995-06-14
Abstract: PCT No. PCT/SE90/00609 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Sep. 24, 1990 PCT Pub. No. WO91/04090 PCT Pub. Date Apr. 4, 1991.A filter sector for a filter disk of a rotating filter, including folded or currugated means having ridges and valleys extending in a longitudinal direction of said means to form filtrate channels, and a filtering medium covering said means. Said means includes at least two elements (9, 10), each having parallel riges (12, 11') and valleys (11, 12') and said at least two elements are located in an at least partly overlapping relationship, such that filtrate channels (13) of one element (9) intersect with filtrate channels (14) of the other element (10). Preferably, the filter sector includes two at least substantially equally shaped elements and said elements are disposed such that there is communication between filtrate channels (13, 14) of said elements (9, 10) in zones of said partly overlapping relationship.
Patent DE-69021347-D1 (DE)
Inventor: WAETJEN FRANK
IPC: A61K31/403
Filed: 1990-12-06
Granted: 1995-09-07
Abstract: A method of treatment with compounds having the formula <CHEM>  wherein R<1> is hydrogen, C1-6-alkyl which may be branched, C3-7-cycloalkyl, benzyl, phenyl which may be substituted, acyl, hydroxy, C1-6-alkoxy, CH2CO2R' wherein R' is hydrogen or C1-6-alkyl which may be branched, CH2CN, CH2CONR<IV>R<V> wherein R<IV> and R<V> independently are hydrogen or C1-6-alkyl, or CH2C(=NOH)NH2; R<2> is hydrogen, benzyl, C1-6-alkyl which may be branched, or C3-7-cycloalkyl; R<4>, R<5>, R<6>, R<7> independently are hydrogen, C1-6-alkyl which may be branched, phenyl, halogen, C1-6-alkoxy, NO2, CN, SO2NR''R''' wherein R'' and R''' independently are hydrogen or C1-6-alkyl, or CF3; or R<6> and R<7> together form an additional 4 to 7 membered ring which may be aromatic or partial saturated and which may be substituted with halogen, NO2, CF3, CN, SO2NR''R''' wherein R'' and R''' independently are hydrogen or C1-6-alkyl, and R<4> and R<5> have the meanings set forth above, are disclosed, as well as pharmaceutical compositions thereof. Certain of the compounds are novel. The compounds and pharmaceutical compositions containing the compounds are useful in the treatment of central nervous system disorders and especially conditions sensitive to excitatory amino acids.
Patent DE-69025442-D1 (DE)
Inventor: DUDEK MICHAEL
IPC: H04W72/08
Filed: 1990-01-26
Granted: 1996-03-28
Abstract: A communication procedure suitable for a cordless telephone system involves time division duplex radio communication between a handset 11 and a base station 3 using alternating bursts of transmission over a single radio channel. Once a radio link has been set up, initial transmissions carry a synchronisation logical channel S and a signalling logical channel D multiplexed together, but the link may switch to bursts carrying a communications logical channel B for the speech data and the signalling logical channel D. Burst synchronisation is achieved by the asynchronous detection of words in a synchronisation channel S. These words have bit patterns reducing the probability of incorrect asynchronous detection of them.   If one part ceases to receive handset signals from the other, it transmits a special signal, informing the other part. This enables both parts to detect the failure of a link at substantially the same time, so that their actions to re-establish the link are synchronised.
Patent DE-69026949-D1 (DE)
Inventor: LIBERTI PAUL
IPC: C12N11/14
Filed: 1990-08-14
Granted: 1996-06-13
Abstract: Stable suspensions of coated magnetic particles, preferably resuspendable bioactive particles particularly useful in Magnetic Resonance Imaging, are produced by disrupting, what are presumed to be, crystalline agglomerates of a parent particulate magnetic starting material in the presence of a coating material, such that coating can take place during the disruption. The particles are generally coated in suspension yielding a stable suspension of subdivided particles. With the proper selection of a coating material, preferably a protein or other biochemically or biologically active polymer such as an antibody, a resuspendable (colloidal) bioactive product is obtained.
Patent DE-69030483-D1 (DE)
Inventor: ETTINGER KAMIL
IPC: G01N23/221
Filed: 1990-05-08
Granted: 1997-05-22
Abstract: The invention relates to an apparatus and method for detecting the presence of an element of interest within an object. The object is positioned where a beam of gamma rays of the required energy are directed to be scattered by the element of interest. The gamma rays are provided by excited atoms of the element of interest. The excited atoms result from the reaction of hydrogen or heavier ions and a suitable target. The excited atoms deexcite, releasing gamma rays which are scattered by the element of interest within the object. The scattered gamma rays are detected, output signals are produced, processed and analyzed to determine the amount of the element of interest within the object. A preferred embodiment relates to the detection of nitrogen-based explosives in luggage.
Patent DE-69033354-D1 (DE)
Inventor: CHRISTIAN JEFFREY J
IPC: A61B8/12
Filed: 1990-09-21
Granted: 1999-12-16
Abstract: A joint construction for a medical guide wire joining a tubular member (282 or 331) to a helical coil (288) has an elongate element extending therethrough. The tubular member has an outside diameter no greater than the outside diameter of the coil. A wall of the tubular member defines a passage extending through the tubular member and has an exterior surface. The tubular member has an end portion with a helical recess (286 or 333) formed therein extending through the outer surface to form a helical thread. The helical coil has a passage extending therethrough and an end portion threaded into the helical recess which fixedly secures the coil to the tubular member so that the passage in the tubular member and the passage in the coil are in alignment.
Patent DE-69103746-D1 (DE)
Inventor: JOENSSON RAGNAR
IPC: H02P27/04
Filed: 1991-02-08
Granted: 1994-10-06
Abstract: PCT No. PCT/SE91/00086 Sec. 371 Date Aug. 12, 1992 Sec. 102(e) Date Aug. 12, 1992 PCT Filed Aug. 2, 1991 PCT Pub. No. WO91/12656 PCT Pub. Date Aug. 22, 1991.A control system for an AC induction motor, comprising a stator, a rotor, at least two stator windings and rotor windings. The control system comprises a first vector rotator for rotating control signals with a first angle ((alpha)) for providing output signals connected to frequency inverters for providing drive signals to each stator winding of the motor, said first angle ((alpha)) being the time integral of a rotation frequency (w). Moreover, the control system comprises a second vector rotator for counterrotating measured drive voltages and/or currents with a second angle (-(alpha)) which is the inverse of said first angle ((alpha)). The rotation frequency (w) is controlled in dependence of said counterrotated measured voltages and/or currents essentially for maintaining the amplitude of said magnetizing currents (Im) of each stator winding constant which is a necessary condition for obtaining Natural Field Orientation.
Patent DE-69104178-D1 (DE)
Inventor: DERLETH HELMUT
IPC: B01J27/10
Filed: 1991-12-30
Granted: 1994-10-27
Abstract: Catalyst composition for oxychlorination and a process for ethylene oxychlorination by means of such a catalyst composition based on copper chloride, magnesium chloride, lithium chloride and at least one other alkali metal chloride, which are deposited on an inert support. The oxychlorination carried out in this way makes it possible to obtain an excellent yield without adhesion of the catalyst composition to the walls of the reactor and without the latter being corroded by the catalyst composition used.
Patent DE-69105474-D1 (DE)
Inventor: COURREGELONGUE JEAN
IPC: A61Q19/04
Filed: 1991-12-20
Granted: 1995-01-12
Abstract: Cosmetic compositions for the treatment and care of the skin are prepared by mixing an extract obtained from Kalamet or Taung-taunggi wood with suitable excipients or diluents. Kalamet (Mansonia gagei) and Taung-taunggi (Premna integrifolia) are Burmese plants and the extracts which are obtained from the wood of these plants have collagenase-inhibiting properties as well as antiradical and hyaluronidase-inhibiting properties.
Patent DE-69107645-D1 (DE)
Inventor: CARTER MICHAEL CURTIS
IPC: C01B31/30
Filed: 1991-04-03
Granted: 1995-04-06
Abstract: A method and apparatus are provided for producing a product comprising a carbide compound, such as for example silicon carbide. A reactor (10) is provided which has a chamber (12) defined therein which is divided into a combustion zone (12a) and a reaction zone (12b). A combustible mixture is injected into the combustion zone (12a) in a direction generally toward the reaction zone (12b), and is accordingly combusted in the combustion zone (12a). At least one reactant (i.e. silane) is injected at the boundary (20) between the zones into the reactor chamber (12) in a direction generally parallel to the longitudinal axis (14) of the chamber (12) so as to react to form raw product comprising the carbide compound. <IMAGE>
Patent DE-69109380-D1 (DE)
Inventor: AUDEMARD GILLES
IPC: H02P8/14
Filed: 1991-06-18
Granted: 1995-06-08
Abstract: The device for controlling the speed of rotation of electric motors comprises a generator of variable frequency (2) delivering an output signal (S1) whose frequency can be governed as a function of the desired speed (Vd) and a pulse generator (3) having a predetermined duration controlled by the generator of variable frequency in such a way as to deliver a control signal (S2) comprising a series of pulses at the variable frequency determined by the frequency generator (2). The control signal (S2) is delivered to a control unit (5) for the motor (6) whose speed of rotation is to be controlled. The control unit (5) therefore controls the supply to the motor (6) as a function of the pulses of the control signal. <IMAGE>
Patent DE-69110496-D1 (DE)
Inventor: OHKUMA KAZUHIRO
IPC: A23L33/00
Filed: 1991-02-15
Granted: 1995-07-27
Abstract: A food composite for saving insulin secretion comprising a refined product of pyrodextrin obtained as an active ingredient through a process of decomposing starch or starch hydrolyzate by heating in the presence of an acid or without acid.
Patent DE-69110779-D1 (DE)
Inventor: RUBIN LEO
IPC: A61M11/00
Filed: 1991-02-05
Granted: 1995-08-03
Abstract: Thyroid hormones are of value for the manufacture of medicaments for treating patients undergoing a cardiovascular compromise such as cardiac arrest.
Patent DE-69129765-D1 (DE)
Inventor: FRITSCH JOSEPH FREDERICK
IPC: G11B5/41
Filed: 1991-01-28
Granted: 1998-08-20
Abstract: A cleaning device (1) for cleaning a video drum or video head of a video unit comprises a cassette tape type housing (2). A carrier arm (33) pivotal in the housing (2) carries a brush (31) for cleaning the video drum and video head. A linkage arm (48) under the action of a drive spring (44) pivots the carrier arm into cleaning engagement with the video drum. A control member (52) under the action of a return spring (46) pivots the linkage arm (48) to return the carrier arm (33). A timing wheel (94) times a cleaning cycle and controls the linkage arm (48) and the control member (52). <IMAGE>
Patent DE-69132544-D1 (DE)
Inventor: NOAKES TIMOTHY JAMES
IPC: B05B5/025
Filed: 1991-11-04
Granted: 2001-04-05
Abstract: An electrostatic spraying device comprises a housing (10) incorporating a cartridge (16) containing liquid, such as a fragrance-producing oil, which is to be sprayed via a vertically disposed capillary structure (22), electrical potential being applied to the liquid so that the liquid is drawn across the end face of the capillary structure and is sprayed as a plurality of ligaments which break up into droplets. <IMAGE>
Patent DE-69200835-D1 (DE)
Inventor: DORIGO ODDINO
IPC: B08B3/04
Filed: 1992-02-24
Granted: 1995-01-19
Abstract: Machine for the continuous treatment by means of liquids of small objects fed in bulk, comprising a substantially horizontal rotating container (1) formed of a plurality of coaxial elements (2, 13) positioned tail-to-head, inclined vanes (3) projecting from the inner walls of said elements (2, 13) for the mechanical advancement of the objects (10) being treated, and said elements (2, 13) being reciprocally connected with the interposition of gaps (4, 14) to discharge the treatment liquids; fixed pipelines (5) run along the inside of said container (1) and are provided with nozzles (6) to spray the liquids onto said objects (10). <IMAGE>
Patent DE-69212590-D1 (DE)
Inventor: ANDERSSON ARNE
IPC: E04C1/00
Filed: 1992-01-15
Granted: 1996-09-05
Abstract: PCT No. PCT/SE92/00019 Sec. 371 Date Jul. 20, 1993 Sec. 102(e) Date Jul. 20, 1993 PCT Filed Jan. 15, 1992 PCT Pub. No. WO92/13151 PCT Pub. Date Aug. 6, 1992.A building panel formed of two surface layers of metal or plastic spaced by an insulating core of polyurethane foam. Each panel has a male side edge and a female side edge which can be joined in side by side fashion to form an extended building structure. A cover strip can be installed between adjacent panels to mask the junction line between panels.
Patent DE-69213101-D1 (DE)
Inventor: ARAI ATSUSHI
IPC: B41J2/21
Filed: 1992-05-28
Granted: 1996-10-02
Abstract: A plurality of thin image data are generated based on desired image data. A single region on a recording medium is scanned a plurality of number of times on the basis of the plurality of thin image data, thereby recording the thin images a plurality of number of times. The scan interval in this case is set to be an interval equal to or longer than a required minimum interval, which does not cause deterioration of image quality due to blurring. Furthermore, the interval is properly changed according to the print duty, environmental condition, or the like. <IMAGE>
Patent DE-69222146-D1 (DE)
Inventor: RIZVI SYED
IPC: A23L1/18
Filed: 1992-04-20
Granted: 1997-10-16
Abstract: A supercritical fluid such as CO2 is injected under pressure into a fully cooked dough in an extruder. The dough is prepared and after being preconditioning with water and steam, is supplied to an extruder/cooker where it is subjected to high cooking temperatures, which may be on the order of 120 DEG  C. The cooked dough is conveyed through an optional steam vent section and is cooled to a temperature of usually less than 100 DEG  C. to prevent puffing of the extruded product by the conversion of water to steam. Supercritical CO2 is injected into the cooked and cooled dough, and under the pressure conditions existing in the extruder, the CO2 dissolves into the water phase of the dough. Since the conditions within the extruder are either subcritical or near-critical, various flavors, colorants, or other materials soluble in and carried by the supercritical CO2 are deposited and mixed into the dough before exiting the extruder. The dissolved CO2 then expands the product after exiting the die at the outlet of the extruder, resulting in a product with many regularly-shaped, unconnected pores and a smooth outer skin. Part of the injected CO2 can be vented off before the die to control the expansion of the extrudate.
Patent DE-69231930-D1 (DE)
Inventor: WONG VIVIEN
IPC: A61K/
Filed: 1992-05-19
Granted: 2001-08-16
Abstract: This application relates to the use, in the manufacture of a medicament for the treatment of a motor neuron disorder, of     (a) Brain-Derived Neurotrophic Factor  (BDNF); and (b) ciliary neurotrophic factor (CNTF). ur
Patent DE-69302360-D1 (DE)
Inventor: ARASAKI MOTOHIRO
IPC: C07H19/06
Filed: 1993-12-01
Granted: 1996-05-30
Abstract: Compounds represented by the general formula (I), <CHEM> wherein R<1> is a saturated or unsaturated, straight or branched hydrocarbon radical [wherein the number of carbon atoms in the longest straight chain of this hydrocarbon radical ranges from three to seven], or a radical of the formula -(CH2)n-Y [in which n is an integer from 0 to 4, when Y is a cyclohexyl radical, or n is an integer from 2 to 4, when Y is a lower alkoxy radical having 1 to 4 carbon atom(s) or a phenyl radical], and R<2> is a hydrogen atom or a radical easily hydrolyzable under physiological conditions, as well as hydrates or solvates of the compounds of the general formula (I), can be utilized in the treatment of tumors, They can be prepared by reacting a compound of formula R<1>-OCOCl with a N<4>-unsubstituted 5'-deoxy-5-fluorocytidine of the above formula I, wherein R<2> would stand for protecting groups, and if necessary removing the protecting groups. <IMAGE>
Patent DE-69309374-D1 (DE)
Inventor: BAUER JON FREDERICK
IPC: C03C3/089
Filed: 1993-09-10
Granted: 1997-05-07
Abstract: Described is an inorganic fiber comprising silica dioxide, calcium oxide, and alkali oxide having a free energy of hydration greater than (more positive than) -5.00 kcal/mol, an enthalpy of formation less than (more than negative than) -210.0 kcal/mol, a dissolution rate in simulated extra cellular fluid greater than 750 (calculated as nanograms of fiber/per square centimeter of fiber surface area/per hour) having an average fiber diameter not greater than 4.5 micrometers. Also described is a method of manufacturing the fibers.
Patent DE-69311356-D1 (DE)
Inventor: BORRI CARLO
IPC: D04H1/587
Filed: 1993-07-29
Granted: 1997-07-10
Abstract: To improve the dying characteristics of a synthetic microfibrous non-woven fabric of the suede type and comprising a microfibre matrix impregnated with a polyurethane polymer, the polyurethane polymer used for the impregnation comprises a plurality of tertiary amine units of formula (I), where R, R' and R'', identical or different to each other are alkyl C1-C4.