baber/WOPTO huggingface dataset:
Patent DE-69002996-T2 (DE)
Inventor: KINOSHITA IWAO
IPC: C07C235/42
Filed: 1990-04-27
Granted: 1994-03-24
Abstract: A triphenylmethane derivative represented by the following general formula: <CHEM> exhibits born absorption inhibiting effects and is useful as a medicament for treating osteoporosis.
Patent DE-69004035-T2 (DE)
Inventor: JAKSE FRANK PETER
IPC: C07C303/02
Filed: 1990-08-24
Granted: 1994-03-31
Abstract: The invention relates to a process of producing carbonate esters wherein an alkyl chloroformate is reacted with a phenolsulfonate in an alkaline medium and discloses the improvement whereby dialkylcarbonate formation is reduced by adding an acidifying agent to the reaction mixture after the reaction and before precipitation of the alkylsulfophenyl carbonate.
Patent DE-69006017-T2 (DE)
Inventor: KOTA GEORGE MIKLOS
IPC: B01D53/50
Filed: 1990-02-15
Granted: 1994-07-21
Abstract: Noxious flue gases issuing from a combustion process are treated by a chemical - mechanical process wherein initial condensation of at least a portion of the water vapour present, and intimate mixing of this condensation with a high concentration of alkali and/or alkali salts and the residual gases, results in scrubbing of the flue gases. A major portion of the resulting product is removed from the residual flue gas. The loss in thermal energy of the flue gases in the initial stage of scrubbing may be subsequently compensated by supplementary heating. Additional treatment includes the spraying of a basic substance such as limewash in dispersed relation into the residual flue gases, to eliminate the acidic content of the gases, and to regulate the amount of carbon dioxide in the atmosphere.
Patent DE-69006484-T2 (DE)
Inventor: THUSWALDNER HERMANN
IPC: F41H3/02
Filed: 1990-11-06
Granted: 1994-06-09
Abstract: According to the invention, a web of material presenting periodic string parts is provided with garnishing material by forming loops of garnishing material around the net yarn, and subsequently fastening the loops together by applying high frequency energy. This is effected in an automatic machine in which string parts together with accompanying garnishing are inserted into apertures formed on a drum by means of electrodes which are mutually separated during the process of insertion and which are then clamped together and supplied with high frequency energy, whereafter the electrodes are again separated to release the string material and garnishing.
Patent DE-69024096-T2 (DE)
Inventor: VAISANEN RISTO
IPC: H03G3/20
Filed: 1990-05-08
Granted: 1996-05-30
Abstract: The present invention concerns a procedure for forming low power levels in a radio telephone transmitter in which high power levels are produced in a controllable amplifier stage (1), for instance in a class-C power amplifier. According to the procedure, a RF signal is before the amplifier stage (1) divided into two branches in a power divider (4), in one of which the Rf signal is conducted to said amplifier stage (1) for forming high power levels, and in the other branch the RF signal is conducted to an element (5) by which low power levels are produced, and said branches are combined in the output (RFout) of the transmitter. The element (5) is e.g. a PIN diode attenuator.
Patent DE-69102583-T2 (DE)
Inventor: BRUNO ALAIN
IPC: H01H83/14
Filed: 1991-04-19
Granted: 1994-12-15
Abstract: A homopolar transformer (10) includes a cylindrical magnetic circuit (11) housed in an insulating envelope (18) formed by assembling two half-castings (20, 22). The external wall (32) of each half-casting (20, 22) includes first and second breakable flaps (40, 42) able to be in a non-broken state allowing automatic snap-fitting of the abutting half-castings (20, 22), and in a broken state revealing two diametrically opposed windows (70, 72) in the envelope (18), the distance d between the windows (70, 72) corresponding substantially to the outer diameter of the magnetic circuit (11). Applications: differential circuit breakers and switches. <IMAGE>
Patent DE-69114166-T2 (DE)
Inventor: MENEGHIN MARIANO
IPC: C07D279/18
Filed: 1991-04-02
Granted: 1996-03-28
Abstract: A process for the direct and regioselective functionalization of phenothiazine which allows to introduce an SH group in position 2 is described. The thus obtained 2-mercapto-phenothiazine is easily transformed into 2-alkylthio-phenothiazine, an important intermediate for the preparation of pharmacological active compounds.
Patent DE-69119237-T2 (DE)
Inventor: FOUGHT GERALD
IPC: B62D61/08
Filed: 1991-11-13
Granted: 1996-09-05
Abstract: A three-wheeled scooter having a two part frame assembly defined by first and second frames. The frame assembly uses a mechanical couple to transfer forces through the periphery of the frames. A spring biased pin in the first frame cooperates with apertures in the second frame to lock the frame assembly together. A safety member maintains the pin in a locked position.
Patent DE-69122805-T2 (DE)
Inventor: HAGIWARA KATSUSHI
IPC: A61P31/12
Filed: 1991-06-18
Granted: 1997-04-03
Abstract: An oral anti-virus agent containing a polysaccharide having the following chemical structure as an active component, <CHEM> (wherein n is an integer of at least 16). h
Patent DE-69125235-T2 (DE)
Inventor: EGBERTSON MELISSA S
IPC: C07D211/22
Filed: 1991-09-27
Granted: 1997-08-07
Abstract: Sulphonamido-phenylalkanoic acid derivs. of formula (I), and their salts, are new. In (I), R1 = Het1 opt. substd. NR6R7, R6R7NC- (=NR6)- R6R7NC(=NR6)NH-, R6C(=NR7)NR7- or a gp. (a) or (b); Het1 = a 4-8 member heterocyclic ring contg. 1-4 heteroatoms from N, O, S; R6, R7 = H, 0-10C alkyl or cycloalkyl, both opt. substd. Het2 = 1-4C alkanoylamino, 1-6C alkoxycarbonyl, 0-6C alkylamino; 1-10C alkylsulphonylamino, 4-10C aralkylsulphonylamino, 4-10C aralkyl, 1-10 1-10C alkaryl, 1-10C alkylthio 4-10C aralkylthio, 1-10C alkylsulphinyl, 4-10C aralkylsulphinyl, 1-10C alkylsulphonyl, 4-10C aralkylsulphonyl, aminosulphonyl, 1-10C alkylaminosulphonyl, 4-10C aralkylsulphonylamino, oxo, thio, or 1- or 2-ethenyl or 3- propenyl, all opt. substd.; "alkyl" = from alkane, alkene or alkyne; alkoxy = O-alkyl; aralkyl and alkaryl contain alkyl as defined above and aryl defined below; Het2 = a 5 or 6 membered satd. heterocyclic ring contg. 1-4 heteroatoms from N, O, S; aryl = a mono- or poly-cyclic ring system of 5- and 6-membered aromatic rings contg. 0-4 heteroatoms from N, O, S; R2, R3 = H, aryl, or 0-10C alkyl or cycloalkyl both opt. substd.; R4 = aryl, 1-10C alkyl or cycloalkyl, 4-1UC aralkyl, 1-10C alkoxyalkyl, 1-10C alkaryl, 1-10C alkylthioalkyl, 1-10C alkoxythioalkyl, 1-10C alkylamino, 4-10C aralkylamino, 1-10C alkanoylamino, 4-10C aralkanoylamino, 1-10C alkanoyl, 4-10C aralkanoyl, or 1-10C carboxyalkyl opt. substd. R5 = Het1, COR8, or CSR8; R8 = e.g. OH, 1-10C alkyloxy, 1-10C alkaryloxy, etc. X. Y, Z are opt. substits. and = NR6, O, S, SO, CO, CS CH(OH), SO2, CR6=CR7, CC, Het1, (opt. substd. at any atom with R6), aryl, CONR6, NR6CO, NR6SO2, or SO2NR6; m = 0-10; n = 0-10; and p = 0-3.
Patent DE-69127458-T2 (DE)
Inventor: HUSBAND JOHN CLAUDE
IPC: D21H21/52
Filed: 1991-11-28
Granted: 1998-01-02
Abstract: There is disclosed a high solids, aqueous suspension of a cationically dispersed particulate inorganic material, characterised in that the particulate inorganic material has a particle size distribution such that not more than 10 % by weight of the particles have an equivalent spherical diameter (esd) smaller than 0.25 microns.
Patent DE-69201550-T2 (DE)
Inventor: KELLEY DONALD W
IPC: A01N37/04
Filed: 1992-10-22
Granted: 1995-07-13
Abstract: The invention relates to a solid pesticidal system which comprises a polymer matrix, a liquid plasticiser, a pesticidal active ingredient and triphenyl phosphate as vehicle for the active ingredient. The system efficiently and uniformly releases the active ingredient. The pesticidal system is less irritating for the skin of the animal than the systems of the prior art. The system is useful for manufacturing collars for animals, auricular plates, pesticidal strips and the like.
Patent DE-69203332-T2 (DE)
Inventor: JORGET SERGE
IPC: F27B1/20
Filed: 1992-11-25
Granted: 1996-03-21
Abstract: The present invention relates to a device for distributing solid pulverulent materials, transported pneumatically, in an annular section of large diameter, in particular for feeding vertical calcining kilns. 
<??>The device to which the invention relates is characterised in that it comprises an annular chamber (32) with an axis which is vertical or close to vertical, which is closed at its upper end and the section of which, in a plane perpendicular to the axis of the device, has an area which is constant in its upper part and then decreases progressively as far as its lower end where an annular outlet opening (28) is provided, and in that the pipe (40) for admission of the flow of gas transporting the solid materials is connected to the upper part of said chamber so that said flow penetrates the latter in an approximately radial direction. 
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Patent DE-69215172-T2 (DE)
Inventor: RUNGE HEINZ F
IPC: B65B61/18
Filed: 1992-08-03
Granted: 1997-04-17
Abstract: A method and apparatus (10) for applying a pair of continuous narrow interengageable strips (16,18) of reclosable fastener material to a web of film material (20) in line with horizontal form, fill and seal apparatus (14) to provide a reclosable package. The fastener material is secured within a longitudinal fold in the web (20) of package film material, and the web (20) then proceeds directly into a form, fill, seal machine (14) in which the web (20) is oriented horizontally, and the product (24) is placed on the web. The web (20) is then wrapped upward around both sides of the product (24) to bring the edges together to form a longitudinal fin seal (122), and subsequently the ends of the package are sealed by transverse sealing means (128), and the ends of the package are cut from the web (20) to separate the finsihed package from the preceding and succeeding packages. <IMAGE>
Patent DE-69216548-T2 (DE)
Inventor: SHINJO KENJI
IPC: G02F1/141
Filed: 1992-10-29
Granted: 1997-07-31
Abstract: A ferroelectric liquid crystal device showing improved uniform alignment characteristic and switching characteristic is constituted by a pair of an upper substrate and a lower substrate, and a chiral smectic liquid crystal disposed between the upper and lower substrates. Each of the upper and lower substrates has thereon an electrode for applying a voltage to the liquid crystal and a uniaxial alignment film. The alignment films on the upper and lower substrates are provided with uniaxial alignment axes which cross each other so that the direction of crossing of the uniaxial alignment axes from the lower substrate to the upper substrate is identical to the direction of helical twist in cholesteric phase of the chiral smectic liquid crystal, and the chiral smectic liquid crystal is disposed in such an alignment state that the liquid crystal shows a pretilt angle a, a cone angle H pi  beta  , an inclination angle w of SmC* layer, and an apparent tilt angle ra satisfying relationships of; H pi  beta < a + w and H pi  beta  > ra > H pi  beta /2. The crossing direction may preferably have a polarity (taken as "positive" in clockwise direction and "negative" in anticlockwise direction) which is the same as the polarity of the spontaneous polarization of the liquid crystal. <IMAGE>   <IMAGE>
Patent DE-69219784-T2 (DE)
Inventor: MICHELS CINDY
IPC: A41B9/02
Filed: 1992-09-18
Granted: 1997-12-18
Abstract: A man's undergarment ergodynamically designed to have the combined quality and characteristics of a brief and an athletic supporter and which is of scant dimensions and fits snugly about a man's body with leg openings of such size as to provide additional comfort to the wearer. The system comprises four major parts, a waistband, a front panel, a back panel, and a 3-dimensional raised insert stitched in an oval shaped cutout in the front panel to act as a cradle and provide support without crush. Elastic edges are provided on the leg openings. Each of the parts are designed so that when sewn together, they provide a perfect fit for each size.
Patent DE-69223888-T2 (DE)
Inventor: TOMITA MAMORU
IPC: A23L27/30
Filed: 1992-08-07
Granted: 1998-06-25
Abstract: A crystalline lactulose trihydrate having molecular formula of C12H22O11.3H2O and a method for its manufacture, which comprises crystallization from a lactulose syrup at a temperature of 2 - 20 DEG C, the starting lactulose syrup having a lactulose content of 70 - 90% of a total solid matters by weight, and having been concentrated to the total solid matters of 65 - 75% by weight and a ratio of lactose to water of less than 10% by weight.
Patent DE-69225089-T2 (DE)
Inventor: HARDMAN STEPHEN
IPC: C07B61/00
Filed: 1992-05-29
Granted: 1998-08-06
Abstract: A process for the conversion of natural gas into higher hydrocarbons, which comprises the following steps:   (i) reacting natural gas with steam in at least one reforming zone containing a reforming catalyst to produce a first product stream containing carbon monoxide, carbon dioxide and hydrogen; (ii) passing said first product stream, without separating said carbon dioxide, to a Fischer-Tropsch reactor to produce a second product stream including hydrocarbons and carbon dioxide; (iii) passing said second product stream to a recovery zone where the desired higher hydrocarbon products are recovered, the remaining components of said second product stream forming a third product stream; (iv) passing at least a portion of said third product stream into the reforming zone of process step (i).   <IMAGE>
Patent DE-69227592-T2 (DE)
Inventor: SHARP GORDON
IPC: F24F7/007
Filed: 1992-08-17
Granted: 1999-04-29
Abstract: This invention relates to a fume hood controlling method and apparatus which reduces the amount of replacement air required to operate a fume hood by permitting the fume hood to operate at a relatively low face velocity in the absence of a containment affecting condition, but which is capable of detecting the occurrence of a containment affecting condition, such as the presence or movement of a user within a selected area of the face of the fume hood, and of increasing face velocity to a selected level in response to such detection. When the detected condition no longer exists, the control automatically returns the fume hood to the lower face velocity, preferably with a time delay. Maximum replacement air volume and minimum replacement air volume may also be controlled in response to such detection.
Patent DE-69232605-T2 (DE)
Inventor: WATSON RICHARD WILLIAM
IPC: C01B17/04
Filed: 1992-02-18
Granted: 2002-12-05
Abstract: A gas stream comprising hydrogen sulphide is preheated in a heat exchanger 2. Part of its hydrogen sulphide content is burnt in a furnace 6 to form sulphur dioxide and water vapour. Pure oxygen or oxygen-enriched air is used to support combustion. The sulphur dioxide reacts with residual hydrogen sulphide to form sulphur vapour and further water vapour. The sulphur vapour is removed from the gas stream in a condenser 14. The gas stream is then divided into first and second subsidiary streams. The hydrogen sulphide content of the first subsidiary stream is totally converted to sulphur dioxide in an incinerator 16 using pure oxygen or oxygen-enriched air to support its combustion. Water vapour is then removed from the first subsidiary stream in a condenser 20, and the resulting gas stream now relatively rich in sulphur dioxide, is recycled to the furnace 6. The second subsidiary stream is subjected to a plurality of stages 26 of catalytic reaction between hydrogen sulphide and sulphur dioxide to form further sulphur vapour which is removed therefrom. <IMAGE>
Patent DE-69232900-T2 (DE)
Inventor: SYNOSKY STEVEN
IPC: A23G4/04
Filed: 1992-10-13
Granted: 2003-11-06
Abstract: A chewing gum base is provided which is free of wax as well as a method for producing same. In an embodiment, a wax-free gum base is provided having flavor release characteristics at least as good as similar bases including wax comprising an elastomer, polyvinyl acetate, an elastomer plasticizer, and a sufficient amount of oil to achieve flavor release characteristics that are at least as good as a similar gum base including wax.
Patent DE-69302406-T2 (DE)
Inventor: MALTBY ALEC KEITH
IPC: A47B87/00
Filed: 1993-01-22
Granted: 1996-10-02
Abstract: A unit of catering or other equipment comprising a body carried on a plurality of legs (17), each of which is provided with a ground support member, certain of the ground support members comprising rotary translational elements (20) and the remainder being flat (18), such that in a first, locked state, in which all the ground support members (18,20) are in contact with the ground, the unit is fixed in position, whilst in a second, free state, in which the flat ground support members (18) are raised above ground level, the unit's location can be changed wherein at least one of the legs (17) provided with a rotary translational element (20) is extendable, extension thereof causing the unit's state to change from locked to free. The unit may form part of a catering facility (2), and a dedicated fluid storage tank (68) may be provided, mounted to the unit, which is releasably connected to the mains water supply. <IMAGE>
Patent DE-69303797-T2 (DE)
Inventor: MUELLER RUDI DR
IPC: A23L7/25
Filed: 1993-10-21
Granted: 1996-11-28
Abstract: A process for the production of a seasoning sauce in which an enzyme-containing, fungus-covered substrate comprising divided bread of wheat gluten. The substrate is mashed with salt water, the mash is subjected to a three stage fermentation and then clarified by squeezing pasteuring and filtration.
Patent DE-69304875-T2 (DE)
Inventor: ESTAQUE MICHEL
IPC: H02P15/00
Filed: 1993-12-10
Granted: 1997-02-06
Abstract: The equipment comprises control means (12) which establish a supply set-point for selective excitation of stator windings (3) as a function of the position of a control lever (18) and taking into account the temperature of the rotor armature (6). This temperature is evaluated in real time by a processor (13) included in the control means. At each evaluation instant, the computation variables comprise the speed of rotation of the rotor (2), the supply set-point, the temperature of the armature obtained at the preceding evaluation instant and, optionally, the temperature of the stator (1). Use for rationalising electrical supply of the stator without direct measurement of the temperature of the armature. <IMAGE>
Patent DE-69305944-T2 (DE)
Inventor: TURNER JAMES ROBERT
IPC: F41H5/013
Filed: 1993-09-07
Granted: 1997-05-28
Abstract: The invention provides modular armor for a vehicle. The modular armor comprises an outer cover with a plurality of mounting racks attached to the vehicle. Armor panels may be added to or removed from the mounting racks as needed. <IMAGE>
Patent DE-69312902-T2 (DE)
Inventor: RICCI MARCO
IPC: C07D303/04
Filed: 1993-02-06
Granted: 1998-01-22
Abstract: Disclosed is the synthesis of terminal diols, which are organic intermediates used in order to produce polymeric materials, by starting from terminal diolefins, which synthesis is based on the oxidation of diolefins to yield diepoxides, in a double-phase aqueous-organic system with hydrogen peroxide and in the presence of catalysts soluble in the organic phase, followed by a reaction of reduction of the resulting diepoxides.
Patent DE-69313975-T2 (DE)
Inventor: DEN OUDEN ARIE HUIBRECHT
IPC: A61B17/92
Filed: 1993-11-09
Granted: 1998-02-19
Abstract: Apparatus for inserting pins in osseous material by means of vibration. Said apparatus comprises a fixed housing provided with a cavity for moving the pins therethrough. At the proximal end the housing is provided with a clamping device which operates in one direction only. Vibration means, by means of which vibration is imposed on the pin, are present inside the housing. <IMAGE>
Patent DE-69315655-T2 (DE)
Inventor: RINEHART STEVEN R
IPC: C09J5/00
Filed: 1993-09-22
Granted: 1998-06-04
Abstract: An apparatus applies glue to closure stamps for insertion onto packages, such as cigarette packs. A pair of rotatable glue-applying wheels (34A) receive glue from a glue pot (28) and transfer the glue onto the backs of the closure stamps as the closure stamps are fed therepast. A portion (60) of the peripheral edge (40A) of each glue-applying wheel (34A) is recessed radially inwardly, to define an interruption in an outer diameter of the peripheral edge, so that only a non-recessed portion of the outer edge transfers glue to the closure stamps. In this way, opposite ends of the glue lines are spaced from leading and trailing edges of the closure stamp. A synchronizing mechanism is provided to achieve a proper synchronization between the stamp-feeding mechanism (12) and the glue-applying wheels (34A) to ensure that the glue lines are kept spaced from the leading and trailing ends of the closure stamp. <IMAGE>
Patent DE-69322799-T2 (DE)
Inventor: HANSSON STIG
IPC: A61F2/00
Filed: 1993-10-01
Granted: 1999-06-24
Abstract: The present invention relates to an implant having a body (1) with at least one generally cylindrical part to be implanted into bone tissue. The cylindrical part is at least partly provided with threads (2) having a height between 0.02 mm and 0.20 mm. <IMAGE>
Patent DE-69327464-T2 (DE)
Inventor: HABER TERRY
IPC: A61M5/315
Filed: 1993-06-10
Granted: 2000-07-13
Abstract: A pharmaceutical dispenser includes a housing (4), containing two pharmaceutical cartridges (32,34), slidably mounted to a sliding body (100). A replaceable needle manifold assembly (10) is mounted to the housing and fluidly couples the cartridges with a hypodermic needle at a common exit. The sliding body is part of a reciprocating drive assembly used to drive a pair of drive stems (88) against the pistons (96, 98) of the cartridges, thus forcing predetermined amounts of the pharmaceuticals out the needle. The movement of the sliding body between retracted and post-injection positions remains constant. However, the amounts and proportions of the pharmaceuticals injected during the delivery stroke is chosen by the user using stroke adjusters (182) carried by the sliding body. A bistable status flag (186) is mounted to the sliding body to indicate when the sliding body is in the post-injection and the retracted positions. The dosage adjustments are made when the sliding body is in the post-injection position. If a dose selected is more than is available, the sliding body is prevented from moving to the retracted position so that the status flag is not tripped.
Patent DE-69332583-T2 (DE)
Inventor: SAGER RUTH
IPC: C12Q1/68
Filed: 1993-09-01
Granted: 2003-11-20
Abstract: An isolated DNA encoding a polypeptide substantially identical to maspin (SEQ ID NO: 1); a substantially purified preparation of maspin; an antibody specific for maspin; and use of such DNAs and antibodies in diagnostic, screening, and therapeutic methods.
Patent DE-69403463-T2 (DE)
Inventor: NGUYEN THANH-TAM
IPC: C08J9/28
Filed: 1994-03-15
Granted: 1998-01-15
Abstract: A method for preparing particles each of which consists of a carrier forming a matrix, and at least one active ingredient uniformly distributed throughout said matrix. The method comprises extrusion and freeze-drying steps, wherein 1) (a) at least one active ingredient, (b) a physiologically acceptable hydrophilic carrier, and (c) water are uniformly mixed to give a pasty mixture with a viscosity at room temperature (15-20  DEG C) of under 1 Pa.s; 2) the resulting uniform mixture is extruded and the extrudate is broken up into moist particles; 3) the resulting particles are frozen as they fall under their own weight into an inert gas stream at a below-zero temperature; and 4) said particles are freeze-dried.