baber/WOPTO huggingface dataset:
Patent DE-68921433-D1 (DE)
Inventor: MCCOOL JOHN F
IPC: H04L12/433
Filed: 1989-11-24
Granted: 1995-04-06
Abstract: Methods and apparatus are set forth for utilizing the restricted token operation on an FDDI network. Two service primitives are defined to facilitate the control of restricted dialog. The first defines what class of token can be captured for the purpose of transmitting asynchronous data. Secondly, a primitive is defined for use at the end of each transmit request to give control over the token type that will be issued at the end of a given transmission. A hardware protocol is defined which provides reliable control over these two parameters, together with methodology for linking frames in a buffer memory during restricted operation. The combination of the hardware protocol and methodology allows restricted dialog to be realized without real-time software interaction.
Patent DE-68922827-D1 (DE)
Inventor: METTES JACQUES
IPC: B01F23/10
Filed: 1989-11-17
Granted: 1995-06-29
Abstract: The invention relates to a process for producing gas mixtures by a plurality of dilution steps of a high concentration standard gas with a high purity diluent gas. According to the invention, as soon as the high purity diluent gas is generated, no further contaminants such as gaseous impurities are added during the further mixing or diluting steps of the process. Only orifices or needle valves are used in the mixing or diluting lines while mass flow controllers and pressure regulators are placed upstream, at the output of the gas sources and/or downstream, i.e. in the gas -venting lines. The invention particularly applies to trace analysis of gases with APIMS.
Patent DE-68926926-D1 (DE)
Inventor: HULKKO JAAKKO
IPC: H03H7/46
Filed: 1989-04-17
Granted: 1996-09-19
Abstract: The invention relates to a dividing network in the support station in a radio telephone network, wherein the received multi-channel antenna signal (ANT) is divided among separate receivers (CH1-CHn) by means of a dividing unit. The dividing unit is made up of a filter (2), an amplifier (3) and a dividing network (1). According to the invention it has, in a cascade (11; 21), N directional couplers (H1-Hn; B1-Bn), there being branched out from the cascade in succession to each of the N receivers (CH1-CHn) a share, acording to the coupling (K1-kn) of the directional coupler, of the filtered and amplified antenna signal (4).
Patent DE-68927651-D1 (DE)
Inventor: CASARA PATRICK
IPC: C07F9/6561
Filed: 1989-03-20
Granted: 1997-02-27
Abstract: This invention relates to fluoromethylphosphonate derivatives of certain nucleosides, to methods for their preparation and to their use as antiviral and antitumoral agents.
Patent DE-68928934-D1 (DE)
Inventor: SHAK STEVEN
IPC: C12Q1/68
Filed: 1989-12-20
Granted: 1999-04-01
Abstract: DNA isolates coding for human DNase and methods of obtaining such DNA are provided, together with expression systems for recombinant production of human DNase useful in therapeutic or diagnostic compositions.
Patent DE-69002129-D1 (DE)
Inventor: BLIN PHILIPPE
IPC: B22D11/06
Filed: 1990-05-21
Granted: 1993-08-12
Abstract: This device comprises two parallel horizontal cylinders (2a, 2b) defining between them an intermediate volume for the molten metal (1) to be cast, the ends of which are closed by plates (4) with a specified clearance between them and the surfaces of the cylinders against which they are continuously held; in order to maintain the constant clearance during the successive castings, the plates (4) incorporate rolling bearing components (7) which bear on the terminal faces of the cylinders (2a, 2b) and which project from the surfaces of the plates (4) by a distance equal to the clearance (e) provided; the plates (4) are continuously held against the cylinders by means of springs (10) bearing on a frame (20). The rolling bearing components (7) (rollers and/or balls) prevent any wear of the plates and their clearance is automatically maintained by means of the springs (10) during casting. 
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Patent DE-69002843-D1 (DE)
Inventor: COISSAC CHRISTIAN
IPC: B65F7/00
Filed: 1990-03-14
Granted: 1993-09-30
Abstract: System for collecting, by means of a vehicle (A), refuse contained in bins (B) fixed on to a fixed support (S, D) by means of an arm (C). Another arm (F) fixed to the vehicle raises a bearing point of the bin (B) and an extension arm causes it to tilt over a feed opening leading to a zone (E) for compacting the refuse. A flap compresses the refuse and the opening of a shutter then causes them to pass into a refuse bin (H). The removal of rubbish is therefore entirely automatic. The bins (B) are lockable. Application to public places provided with bins having a fixed position and which are located at closely-spaced intervals. <IMAGE>
Patent DE-69003262-D1 (DE)
Inventor: SIEGEL SEYMOUR
IPC: A61L2/20
Filed: 1990-01-16
Granted: 1993-10-21
Abstract: Gaseous ozone is admixed and stored with water under such conditions that the density of ozone in the water is increased above that normally obtained and held stabily at such levels so that it may be efficiently transported through the processing plant being cleaned. Specifically, the present invention provides for the chilling of the ozone and water carrier to increase density and permit the subsequent increase in temperature to cause propulsion of the water and ozone through the plant to be cleaned in-place.
Patent DE-69010897-D1 (DE)
Inventor: CHERMANN JEAN-CLAUDE
IPC: C12P21/08
Filed: 1990-05-02
Granted: 1994-08-25
Abstract: This invention relates to anti-B2? monoclonal antibodies of microglobulin. The invention also relates to the use of these antibodies as medecines in the treatment or prevention of diseases linked to a viral infection, as well as to the pharmaceutical compositions which contain these antibodies.
Patent DE-69013345-D1 (DE)
Inventor: ANDERSEN ULRIK FLOTT
IPC: B29C43/02
Filed: 1990-06-15
Granted: 1994-11-17
Abstract: PCT No. PCT/DK90/00155 Sec. 371 Date Dec. 16, 1991 Sec. 102(e) Date Dec. 16, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15704 PCT Pub. Date Dec. 27, 1990.A moulding process and system for producing small wooden objects such as, for example, pipe heads or furniture handles from a moulding material formed of an aqueous suspension of wood dust. The moulding material is injection moulded into injection mould parts in which electrodes are placed for subjecting moulding cavities to a HF-heating field such that both a rapid curing of a heat setting glue agent in the aqueous wood dust mass and a rapid driving out of a major part of the water is realized. The moulding cavities include exhaust or release channels for steam resulting from the evaporation of the water of the moulding material and an arrangement is provided for maintaining the mould parts together in spite of the high steam pressure developed in the mould cavities.
Patent DE-69017712-D1 (DE)
Inventor: MORIN ANDRE
IPC: B60D1/40
Filed: 1990-12-06
Granted: 1995-04-13
Abstract: PCT No. PCT/FR90/00883 Sec. 371 Date Apr. 20, 1992 Sec. 102(e) Date Apr. 20, 1992 PCT Filed Dec. 6, 1990 PCT Pub. No. WO91/08940 PCT Pub. Date Jun. 27, 1991.The trailer including a main towing device movable by articulation and sliding, from top to bottom, from front to rear and from right to left to facilitate hitching the trailer to the back of a motor vehicle using a conventional ball-type trailer hitch in conformity with international road regulations. The towing device includes a flexible fixing device to fasten the front part of the trailer to the roof of the motor vehicle through a transverse and vertical centering device which slides from front to rear through sliding rails mounted on a roof-rack, or, as an alternative, through sliding rails mounted underneath the front part of the trailer. The combination of the devices enables rapid coupling and uncoupling of the trailer and the motor vehicle, the locking of the sliding motion of the main towing device in road-ready position being automatically performed by means of locks.
Patent DE-69026989-D1 (DE)
Inventor: MURPHY-CHUTORIAN DOUGLAS
IPC: A61B18/20
Filed: 1990-07-27
Granted: 1996-06-20
Abstract: A catheter device (10) and a method for using same to facilitate removal of obstructive material in a human body channel. The catheter comprises an elongated body (12) with a distal end portion adapted to be inserted within the channel and a proximal end portion. A lumen, extending lengthwise through said catheter body, supports a guidewire (22) having a distal end along which the catheter body can be moved within the channel. A series of parallel, closely spaced fiber members (14) extend through the catheter body from its proximal end and terminate near a distal end face of said catheter. Laser energy supplied at the catheter's proximal end is transmitted along the fiber members and is emitted forwardly therefrom at the catheter's distal end face. In one embodiment the catheter has a tapered nose portion (18) for displacing obstructive material in the body channel before the emission of laser energy. In another embodiment, the fiber members are movable longitudinally in unison to sever and trap obstructive material which is removed from the body channel.
Patent DE-69100889-D1 (DE)
Inventor: PEARCE ARTHUR HAROLD
IPC: A01D45/00
Filed: 1991-08-08
Granted: 1994-02-10
Abstract: Trimming apparatus suitable particularly for use in harvesting mushrooms and like products comprises a body (10) defining a through passage, a non-movable blade (20) supported to overlie one open end (22) of the passage and means (30) for releasably mounting the body on a fixture (53) whereby to enable the apparatus to be releasably mounted at a supply location for the material to be trimmed, the mounting means being so positioned that the blade can be at a suitable operating height between the supply location and an operator whereby to enable the operator to cut material by means of the blade.   The apparatus may thus be positioned and re-positioned over a convenient fixture adjacent the area to be harvested, and permits an operator to pick mushrooms using each hand simultaneously, obviating the need for a knife to be carried separately. <IMAGE>
Patent DE-69104018-D1 (DE)
Inventor: BONNAVENTURE LAURENT
IPC: A43B5/04
Filed: 1991-11-14
Granted: 1994-10-20
Abstract: Such a boot consists overall of a rigid shell part surmounted by an upper (1), composed of a front cover element (2) and a rear cover element (3) which is articulated on a transverse spindle (7). 
<??>An assembly of fasteners for the cover elements (2, 3) consists, on the one hand, of a clamping system (8) with a flexible tie (9) of which a guide device (15), fitted on the rear cover element (3), is capped by a removable cover (17) interacting with the face of the said rear cover element (3), and, on the other hand, of a strap (30) for fastening the top of the upper (1), comprising means for holding on the said rear cover element (3). 
<??>According to the invention, the means for holding the strap (30) on the rear cover element (3) are arranged on an upwards extension (17a) of the cover (17), covering over the guide device of the tie in order to form a single cover (31) for the guide means (15) or for the rear holding means of the assembly of fasteners. 
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Patent DE-69110679-D1 (DE)
Inventor: SELMER JOHAN
IPC: A61K47/48
Filed: 1991-07-24
Granted: 1995-07-27
Abstract: A pharmaceutical or diagnostic composition comprises, in separate containers, (a) a capturing agent capable of binding to a bioactive substance as well as to a ligand or ligand analogue which is able to bind to a cellular receptor; and (b) a ligand or ligand analogue capable of binding to a cellular receptor as well as to said capturing agent. The composition may be used for providing the rapid clearance of bioactive substances from the circulation.
Patent DE-69113600-D1 (DE)
Inventor: DROULON GEORGES
IPC: B60N2/90
Filed: 1991-12-18
Granted: 1995-11-09
Abstract: Mechanical positioning jack consisting of a threaded stem (1) of variable length comprising, at one of its ends, a flattened head, pierced by a linking member, which interacts with a nut (5) which is pierced diametrically by two channels, one tapped (4) and the other (6) smooth-walled but forming with the first channel (4) an angle generally close to 15 DEG , the nut (5) which can pivot in a housing (9) integral with an external part of the element to be manoeuvred comprising a spigot (7) integral with its outer wall, interacting with a spiral spring (12) locked between the spigot (7) and the casing (9). 
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Patent DE-69115266-D1 (DE)
Title: Copolymere aus butadienmonoepoxid und maleinsäureanhydrid.
Inventor: BLEVINS RICHARD
IPC: C08G59/02
Filed: 1991-03-14
Granted: 1996-01-18
Abstract: Copolymers are produced when 3,4-epoxy-1-butene (EpB) is coplymerized with maleic anhydride. The copolymerization is initiated by free radicals, and comprises both 1,2-propagation and 1,5-propagation of EpB. When an ether is used as the reaction solvent, the product is soluble, and essentially composed of (a) a monomer derived from maleic anhydride, and (b) two monomers derived from EpB. When the reaction solvent is a ketone, the polymer product is also soluble, and additionally contains (c) a moiety derived from a dioxolane formed in situ. When the reaction is conducted in the presence of a non polar (e.g., hydrocarbon or a halocarbon) solvent, or neat (i.e., in the absence of a solvent), the polymer product is insoluble in common organic solvents and contains (d) a symmetrical EpB dimer. This dimer apparently does not form, or is formed to only a very slight extent, when the polymerization is conducted in polar reaction solvents. Polymer products with a dioxolane moiety can be made by using preformed dioxolane in the polymerization mixture. Thus, this invention is not limited to in situ preparation of the dioxolane from a reaction mixture containing a ketone. Products of this invention can be cast as clear films and can also be used as reactive polymers.
Patent DE-69117902-D1 (DE)
Inventor: COELINGH BENNINK HERMAN JAN TI
IPC: C07J11/00
Filed: 1991-12-12
Granted: 1996-04-18
Abstract: Disclosed is an oral contraceptive regimen containing daily dosage units each containing from 70 to 80 micrograms of desogestrel, 3-ketodesogestrel or mixtures thereof. It has been found that by making a selection of desogestrel or 3-ketodesogestrel at the described dosages in an oral contraceptive regimen administered over the entire menstrual cycle (e.g. 28 days), effective ovulation inhibition is achieved and intermenstrual bleeding is avoided, while acceptable cycle control is retained. Moreover, the regimen also prevents the formation of persistent ovarian cysts.
Patent DE-69122516-D1 (DE)
Inventor: DHARMARAJAN NARAYANASWAMI
IPC: C08L23/02
Filed: 1991-12-16
Granted: 1996-11-07
Abstract: A thermoplastic composition is provided which comprises a blend of a thermoplastic such as a copolymer of styrene and maleic anhydride and a modified elastomeric component such as EPM or EPDM which has been modified with a primary amine functional monomer, such as a 2-amino-5-norbornene. The composition has improved impact strength.
Patent DE-69126174-D1 (DE)
Inventor: DANGOISSE JEAN-PAUL
IPC: G09F15/02
Filed: 1991-02-21
Granted: 1997-06-26
Abstract: The invention relates to a machine for cutting into strips, pasting down on a double sided adhesive film and reconstructing in reels the posters for publicity panels with rotating prisms. The machine is comprised of a plate receiving a complete poster, and provided with jolting and guiding stops, a movable suction box (6) associated with two racks (7) for advancing the poster step by step, jacks (16) for applying the poster to the adhesive tape (20), a circular knife (15) for cutting the poster into strips, a system for cutting transversally the adhesive tape alone, a motor-driven reel (16) on which the poster strips coated with adhesive are wound end-to-end, the above-mentioned steps being controlled by electronic means.
Patent DE-69127081-D1 (DE)
Inventor: BOOTMAN MATTHEW
IPC: C08G18/10
Filed: 1991-06-14
Granted: 1997-09-04
Abstract: A wound dressing and drug-delivery device for controlled-release of a bioactive agent comprises a cross-linked biopolymer and a bioactive agent reversibly bound thereto. <IMAGE>
Patent DE-69130017-D1 (DE)
Inventor: DUVAL ALBERT
IPC: C04B35/66
Filed: 1991-12-17
Granted: 1998-09-24
Abstract: Compositions for repairing, by on-site welding, refractory products comprising oxidisable constituents which make it possible, by virtue of any means suited for this purpose, to ignite the said composition ejected against the said products to be repaired, by virtue of any ejection system and to heat it to a minimum temperature necessary for the operation, and refractory constituents which are compatible with the said products to be repaired and made up at least partially of products of the same kind as the latter. The said oxidisable constituents comprise at least particles of elements of metallic silicon and metallic aluminium and the combination of these oxidisable constituents represents at most 30 % by weight of that of the said composition; the said refractory constituents comprise at least particles of elements of a refractory product other than that of the same nature as the products to be repaired; each combination of particles of the same single element of the said constituents of the composition obeys a particle size distribution included between specific limits. <IMAGE>
Patent DE-69204080-D1 (DE)
Inventor: DIIORIO MARK S
IPC: C01G3/00
Filed: 1992-01-15
Granted: 1995-09-21
Abstract: A microbridge superconductor device includes a substrate (26), made of a material such as LaAlO3, having a lower planar substrate surface (40), an inclined surface (42) having an overall upward inclination of from about 20 to about 80 degrees from the plane of the lower planar substrate surface (40), and an upper planar substrate surface (44) parallel to the lower planar substrate surface and separated from the lower planar substrate surface by the inclined surface. A layer of a c-axis oriented superconductor material (50), made of a material such as YBa2Cu3O7-x, is epitaxially deposited on the lower planar substrate surface, and has an exposed a-axis edge adjacent the intersection of the lower planar substrate surface with the inclined surface. The a-axis exposed edge is beveled away from the intersection. A layer of a c-axis oriented superconductor material (52) is epitaxially deposited on the upper planar substrate surface, and has an exposed a-axis edge adjacent the inclined surface. A gap (62) lies between the two a-axis exposed edges. A layer of a non-superconductor material (60), such as silver, lies in the gap between the two exposed a-axis edges, thereby defining a SNS superconductor microbridge device. The layers of superconductor material are preferably patterned to form a Josephson junction device such as a superconducting quantum interference device. <IMAGE>
Patent DE-69206705-D1 (DE)
Inventor: MAGNONI MAURIZIO
IPC: A63H18/00
Filed: 1992-07-23
Granted: 1996-01-25
Abstract: The car track has two runways (7a,9a) for connection to an electric power supply (27), and a passage detector (33) for each runway. On the control panel (1), there are two tire selection switches (17a,17b) with at least two setting positions, and tire replacement acknowledge switches (24a,24b). For each runway, there are provided a supply voltage regulator (25), two counters driven by the passage detector (33), one (29) for the total lap number and one (31) for the partial lap number, and circuitry means (25,35) adapted for setting a first supply voltage whose value is set by the switch position (17a,17b), and a second supply voltage, much lower than the first, which is applied upon the partial lap counter (31) reaching its limit count. The simulation is based on that the choice of hard tires entails a lower average speed, but a less frequent replacement of the tires, and the choice of soft tires entails a higher average speed but a more frequent tire replacement. <IMAGE>
Patent DE-69223321-D1 (DE)
Inventor: DAMES ANDREW
IPC: G08B13/24
Filed: 1992-07-09
Granted: 1998-01-08
Abstract: An antipilferage tag is disclosed which includes a resonant circuit adapted to receive an RF signal and to transmit a response signal when interrogated by said RF signal. The tag includes circuit components constituted by or fabricated from a metallized layer supported by a dielectric material.
Patent DE-69225199-D1 (DE)
Inventor: OKADA SHINJIRO
IPC: G09G3/36
Filed: 1992-12-03
Granted: 1998-05-28
Abstract: A liquid crystal display apparatus comprising: a liquid crystal cell in which ferroelectric liquid crystal is disposed between two electrode substrates disposed to face each other and an intersection portion between a scanning electrode group and an information electrode group respectively formed on the electrode substrates is made to be a pixel; a scanning signal applying device; and an information signal applying device, wherein the pixel has a threshold distribution with respect to a gradation information signal at the time of a scanning selection operation, the scanning signal applying device simultaneously applies scanning signals to a plurality of scanning electrodes in synchronization with an operation in which the information signal applying device applies the gradation information signal to an information electrode, and the scanning signals applied simultaneously have different waveforms. <IMAGE>
Patent DE-69225230-D1 (DE)
Inventor: HILTUNEN MATTI
IPC: F28G13/00
Filed: 1992-07-09
Granted: 1998-05-28
Abstract: PCT No. PCT/FI92/00210 Sec. 371 Date Jan. 24, 1994 Sec. 102(e) Date Jan. 24, 1994 PCT Filed Jul. 9, 1992 PCT Pub. No. WO93/02331 PCT Pub. Date Feb. 4, 1993.A fluidized bed gas cooler assembly includes a fluidized bed gas cooler with a metal inlet duct for directing hot process or flue gases into the cooler as fluidizing gas. In order to remove deposits which form on the duct inner surface a cooling fluid is passed into and then out of contact with the outer surface of the inlet duct so that the cooling fluid increases in temperature (but does not change phase) and so that deposits which form on the inlet duct interior surface become brittle and readily disengageable. The deposits are disengaged at different times by pulsation of the cooling fluid (especially where the inlet duct is a metal spiral tube), effecting pulsation of the temperature of the cooling fluid, or subjecting an enclosure surrounding the duct or the exterior surface of the duct itself to a sudden mechanical force.
Patent DE-69226382-D1 (DE)
Inventor: KAUFMAN SYDNEY M
IPC: B22F9/04
Filed: 1992-01-31
Granted: 1998-08-27
Abstract: PCT No. PCT/US92/00807 Sec. 371 Date Jul. 28, 1993 Sec. 102(e) Date Jul. 28, 1993 PCT Filed Jan. 31, 1992 PCT Pub. No. WO92/13664 PCT Pub. Date Aug. 20, 1992.A method of embrittling cleaned steel particles is described, followed by a grinding and sorting operation. Depending on the initial carbon content of the steel scrap, a reducing and carbon-containing atmosphere may be provided to carburize the particles as they are being embrittled. A quenching operation is provided at the end of the process to embrittle the particles and before the particles are ground. The ground grit which is produced may then be sorted by size and used as an abrasive compound, or, alternatively may be further ground and annealed in a subsequent operation to provide suitable powder for forming sintered parts. Prior to annealing the grit may be further ground in a partial oxidizing atmosphere to preoxidize the powder, in order to provide oxygen directly within the powder to react with any residual carbon so that the carbon monoxide gas can be formed and the powder can be substantially free of both carbon and oxides when the reaction is complete. Alternatively, the powder may be preheated in a controlled atmosphere prior to annealing to preoxidize the powder.