baber/WOPTO huggingface dataset:
Patent DE-69007785-D1 (DE)
Inventor: MITCHELL MATTHEW
IPC: F02G1/043
Filed: 1990-01-09
Granted: 1994-05-05
Abstract: A double-acting, rotating piston reciprocating in a cylinder with the motion of the piston providing the valving action of the Sibling Cycle through the medium of passages between the piston and cylinder wall. The rotating piston contains regenerators ported to the walls of the piston. The piston fits closely in the cylinder at each end of the cylinder except in areas where the wall of the cylinder is relieved to provide passages between the cylinder wall and the piston leading to the expansion and compression spaces, respectively. The piston reciprocates as it rotates. The cylinder and piston together comprise an integral valve that seqentially opens and closes the ports at the ends of the regenerators alternately allowing them to communicate with the expansion space and compression space and blocking that communication. The relieved passages in the cylinder and the ports in the piston are so arranged that each regenerator is sequentially (1) charged with compressed working gas from the compression space; (2) isolated from both expansion and compression spaces; (3) discharged of working gas into the expansion space; and (4) simultaneously charged with working gas from the expansion space while being discharged of working gas into the compression space, in the manner of the Sibling Cycle. In an alterate embodiment, heat exchangers are external to the cylinder and ports in the cylinder wall are alternately closed by the wall of the piston and opened to the expansion and compression spaces through relieved passages in the wall of the reciprocating, rotating piston.
Patent DE-69101172-D1 (DE)
Inventor: CAHLANDER ROBERT L
IPC: A47J37/12
Filed: 1991-05-01
Granted: 1994-03-24
Abstract: An automated food cooking system is provided for use in a quick service or fast food restaurant. In one embodiment, the system is arranged to cook french fries, chicken nuggets, fish fillets, and chicken patties. The system includes a robot (113) a bulk uncooked food dispensing station (115), a cooking station (117), and a cooked food storage station (121). The system is controlled by a computer operating and control station which controls and directs the robot to obtain bulk food from the dispensing station, place it in a cooking position at the cooking station, and, when cooked, remove the food and deliver it to the storage station at a rate required to fill anticipated customer orders. In another embodiment, the cooking station is a clam shell grill and the robot deposits on and retrieves from the grill hamburger patties in a predetermined horizontal array by means of a suitable and of arm tool. <IMAGE>
Patent DE-69115108-D1 (DE)
Inventor: HOLY ANTONIN
IPC: A61P35/00
Filed: 1991-04-24
Granted: 1996-01-18
Abstract: The present invention relates to N-(3-fluoro-2-phosphonylmethoxypropyl) derivatives of purine and pyrimidine heterocyclic bases, useful against retroviruses.
Patent DE-69115577-D1 (DE)
Inventor: ZANZOTTERA EUGENIO
IPC: G01N21/17
Filed: 1991-06-20
Granted: 1996-02-01
Abstract: An optoacoustic cell for measuring concentrations of chemical species in fluids in general comprises a body (31) with an inner cavity (32) to contain the fluid to be analyzed and be traversed by a light beam (15) in order to generate within the cavity (32) an acoustic signal of amplitude proportional to the concentration of the chemical species to be measured; to obtain an optoacoustic cell of high measurement sensitivity, one or more walls (41, 42) of the cavity are configured in such a manner as to concentrate the acoustic wave onto a substantially punctiform sensitive region (16) of an acoustic sensor (22). <IMAGE>
Patent DE-69115882-D1 (DE)
Inventor: STUART LAMBERT M
IPC: D02G3/16
Filed: 1991-03-18
Granted: 1996-02-08
Abstract: Improving commingling two or more continuous multiple filament yarns into a single yarn by rubbing one yarn against a static charge-inducing body that is supported in an electrically isolated manner to apply static charge to the yarn to tend to cause separation of its individual multiple filaments.
Patent DE-69118133-D1 (DE)
Inventor: FRIES HJALMAR
IPC: H02K5/132
Filed: 1991-11-07
Granted: 1996-04-25
Abstract: The invention concerns a submersible machine such as an electrically driven rotating mixer. The machine comprises an electric motor and a hydraulic part connected by a rotary shaft (1). The shaft (1) has its end turned away from the hydraulic part resiliently supported in a stator casing (4, 5) surrounding the motor. <IMAGE>
Patent DE-69127846-D1 (DE)
Inventor: NAPOLETANO MAURO
IPC: C07D317/30
Filed: 1991-03-08
Granted: 1997-11-13
Abstract: A stereoselective process for the preparation of the compounds of formula <CHEM> wherein R, R1, R2, a and b have the meanings reported in the specification,  is described. The compounds of formula I have a remarkable central analgesic activity and they are useful in the pharmaceutical field.
Patent DE-69131307-D1 (DE)
Inventor: JOLISSAINT CHARLES H
IPC: H04Q11/04
Filed: 1991-07-19
Granted: 1999-07-15
Abstract: Method and apparatus for permitting host applications processors (100, 200, 300) to read information from and/or to write information into a database which is stored at a switching machine (400) which interfaces with the host applications processors (100, 200, 300). The information relates to a caller and the database record for the caller in maintained as long as the caller has an ongoing telephone call at the swich. <IMAGE>
Patent DE-69201242-D1 (DE)
Inventor: SCHOENBERG JULES
IPC: C08G6/02
Filed: 1992-09-16
Granted: 1995-03-02
Abstract: A crosslinking additive for imparting water resistance to starch-based alkaline corrugating adhesive compositions is prepared by reacting acetone and formaldehyde under aqueous alkaline conditions at 20-80 DEG C in a molar ratio of from 2 to 5 moles of formaldehyde per mole of acetone. The condensate is thereafter treated with from 1.0 to 2.0 moles of hydrogen peroxide per mole of unreacted formaldehyde which oxidizes the residual formaldehyde to formic acid. The treated crosslinking additive will contain less than 0.4% unreacted formaldehyde and may be added directly to a starch-based corrugating adhesive.
Patent DE-69203142-D1 (DE)
Inventor: NOFRE CLAUDE
IPC: A23L27/30
Filed: 1992-04-22
Granted: 1995-08-03
Abstract: New sweetening agents. These sweetening agents correspond to the general formula: 
<IMAGE>
 in which R is a 5,6,7,8-tetrahydro-1-naphthoyl or 1-naphthoyl radical, R' is a 2-cyano-5-pyridyl radical and n is equal to 2. 
<??>These new sweetening agents are characterised by an extremely high sweetening power and a very high stability compatible with any conditions of industrial use.
Patent DE-69204055-D1 (DE)
Inventor: GLEYZE JEAN
IPC: B65G1/04
Filed: 1992-12-22
Granted: 1995-09-14
Abstract: PCT No. PCT/FR92/01226 Sec. 371 Date Jul. 30, 1993 Sec. 102(e) Date Jul. 30, 1993 PCT Filed Dec. 22, 1992 PCT Pub. No. WO93/12998 PCT Pub. Date Jul. 8, 1993.Automated stores comprising a plurality of superimposed levels (1a, 1b, 1c. .), subdivided into parallel corridors (2a, 2b, 2c. .) on either side of which are arranged rows of racks or cells forming storage zones (3) for the products which are handled by means of autonomous trucks (4) brought to a predetermined level by at least one lift unit (5). Each storage level (1a, 1b, 1c. .) includes a set of rails forming a plurality of networks (6) pointing along the longitudinal X axis of the stores inside each inter-column space (2a, 2b, 2c) and one network (7) pointing along the transverse Y axis perpendicular to and at the end of the inter-column spaces. The autonomous trucks (4) include two-way forks on which the product to be handled rests.
Patent DE-69206383-D1 (DE)
Inventor: KOUDIJS PHILIP RIJK
IPC: F01D25/30
Filed: 1992-09-16
Granted: 1996-01-11
Abstract: The invention relates to a discharge system for combustion gases of a gas turbine or the like, whereby one end of the discharge pipe is connected to the gas turbine or the like, whilst the other end of the discharge pipe is connected to a heat exchanger. A branch pipe, which extends transversely to the discharge pipe, is connected to said discharge pipe. A valve mechanism is disposed near the connection of the branch pipe to the discharge pipe, which valve mechanism is pivotable between a first position, in which the end of the branch pipe connecting to the discharge pipe is closed, and a second position, in which the discharge pipe is closed downstream of the connection of the branch pipe to the discharge pipe. At least one curved guide vane is provided, which, in the second position of the valve, is located upstream of the valve mechanism, at least partially within the discharge pipe, and which extends downstream from its upstream edge, in the direction of the branch pipe. The guide vane is adjustable up to a position in the branch pipe, so as to be able to adjust the valve mechanism from the second position into the first position. <IMAGE>
Patent DE-69207327-D1 (DE)
Inventor: PRUD HOMME GUY
IPC: F16D13/38
Filed: 1992-10-01
Granted: 1996-02-15
Abstract: The present invention relates to a clutch with structural friction discs, in particular made of carbon-carbon composite, comprising a flywheel (12), a first driving disc (2) producing a first non-active interface between itself and the flywheel (12), at least one driven disc (3) connected to an output shaft, a driving disc (5) being interposed between each pair of driven discs (3), a second driving disc (6), a pressure plate (7) producing a second non-active interface between itself and the second driving disc (6), a cover (8) comprising an actuatable mechanism for pushing the plate (7) and provided with distance sleeves (9) housed in radial cutouts (10) in the driving discs (2, 5, 6) and fixed to the flywheel (12). It comprises a so-called holding-down device (30) making sure the play is eliminated at at least one of the non-active interfaces and comprising a means for pressing the driving disc (2, 6) against the adjacent piece (7, 12). <IMAGE>
Patent DE-69209393-D1 (DE)
Inventor: KAZUO SAEGUSA
IPC: H01H19/18
Filed: 1992-07-14
Granted: 1996-05-02
Abstract: The device comprises at least one lead screw (2) driving a sliding yoke (23) whose guide bar (22) is mounted on a rocker arm (19). The lead screw actuates a switch (27) by means of a cam (28) via the sliding yoke. A deliberate action on the rocker arm moves away the sliding yoke (23) which is brought instantaneously into initial position by a spring (25). The lead screw (2) is for preference disengageable by means of an arm (29) driven by the axle of the sliding yoke. This arm provides an angular positioning of the lead screw by acting on a heart-shaped cam (10). The device permits rapid, sure and precise setting of the stopping points of a motor.
Patent DE-69217907-D1 (DE)
Inventor: HOLT GRENVILLE
IPC: C10N30/02
Filed: 1992-12-16
Granted: 1997-04-10
Abstract: This invention relates to a lubricating oil composition which has a major proportion of a biodegradable base fluid which is a blend of (a) at least one ester of isotridecyl alcohol and a mono-, di or polycarboxylic acid, and (b) at least one hydrocarbon oil which has no more than 10%w/w of aromatic hydrocarbons, the rest being aliphatic. The proportion of (a) in the blend is from 25-55%w/w. The biodegradability of the base fluid renders the composition more environmentally friendly.
Patent DE-69230857-D1 (DE)
Inventor: REED JOHN
IPC: C07J53/00
Filed: 1992-08-28
Granted: 2000-05-04
Abstract: Phosphate esters of formula: for use in the inhibition of steroid sulfatase enzyme, wherein R is as defined in the specification and the -O-polycycle represents a residue of a sterol.
Patent DE-69310231-D1 (DE)
Inventor: DOMENICALI PETER L
IPC: G03F1/08
Filed: 1993-02-05
Granted: 1997-06-05
Abstract: A proximity mask alignment system (1) includes a remotely-focusing microscope (14) and a video frame storage device (34c). When a first surface, such as an integrated circuit substrate (12), is in focus an image of the first surface is obtained and stored. Then, after the microscope is re-focused to a second surface, such as a photomask (10), the stored image of the first surface is superimposed onto the "live" image of the second surface. The two focal positions are stored, with a selected one being normally provided to the microscope. A user initiates an automatic sequence wherein the microscope focuses to the other focal position, stores an image obtained at the other focal position, then refocuses to the original focal position. The stored image is superimposed on the image currently being generated, enabling the user to simultaneous view each surface in sharp focus, facilitating the alignment of the two surfaces to one another. <IMAGE>
Patent DE-69311070-D1 (DE)
Inventor: ROBERT PIERRE
IPC: C08F4/42
Filed: 1993-11-02
Granted: 1997-07-03
Abstract: Supported solid catalyst usable for the polymerisation and the copolymerisation of conjugated dienes, based on the product of reaction of     A) a solid MgCl2 support,   B) an ether and preferably THF, as swelling agent for the support, C) a metal salt chosen from the metals which have an atomic number between 57 and 71 inclusive or 92 in the Periodic Table of the elements and, if the metal salt is not a halide, D) a halogenating agent chosen from the group consisting of an aluminium halogen compound or a halogen compound not containing aluminium, the reaction solid being free from swelling agent, plus E) an organic aluminium derivative which is obligatory when the halogenating agent is not an aluminium halogen compound and optional when the halogenating agent is an aluminium derivative.   The invention also relates to a process for the preparation of this catalyst.
Patent DE-69321007-D1 (DE)
Inventor: BURNOUF MIRYANA NEE RADOSEVICH
IPC: A61K47/12
Filed: 1993-02-04
Granted: 1998-10-22
Abstract: The invention relates to a composition intended to stabilise blood plasma during pasteurisation, the blood plasma being whole or devoid of cryoproteins. The composition according to the invention makes it possible to pasteurise very large quantities of plasma (of the order of 60 litres). The invention also relates to the method for pasteurisation of the plasma using the stabilising composition. The pasteurised plasma obtained is intended for therapeutic use.
Patent DE-69328934-D1 (DE)
Inventor: CARVER R
IPC: C07D305/14
Filed: 1993-11-24
Granted: 2000-08-03
Abstract: The present invention is a method that uses an absorption column for the cleavage and recovery of taxanes, which are not normally detected as free taxanes. The method processes a first solution that contains standard detectable taxanes and other undetectable taxane compounds to generate a second solution that contains a higher percentage of detectable standard taxane then the first solution. The first step of this method is loading a column having a first opening and a second opening with an ion exchange media. The next step is placing the first solution in the first opening of the column so that the first solution passes through the ion exchange media in the column and flows to the second opening. Thus, the taxane compounds are converted to standard taxanes by an ion exchange reaction and the second solution is formed. Then the next step is collecting, from the second opening of the column, the second solution and recovering from the second solution a larger percentage of standard taxanes then was detectable in the first solution. The ion exchange media of the present solution is an ion exchange resin. The ion exchange resin can be a mixture of an anion exchange resin and a cation exchange resin. The anion exchange resin is in the OH-form. The cation exchange resin is in the H+ form. Preferably, the ion exchange resin is alumina.
Patent DE-69333073-D1 (DE)
Inventor: CONRAD J
IPC: C12Q1/68
Filed: 1993-02-12
Granted: 2003-08-07
Abstract: Structural analogs of the six non-fluorescent N-nucleosides commonly found in RNA and DNA, which are inherently fluorescent under physiological conditions, are identified and methods for their preparation provided. Such analogs may be incorporated into DNA and/or RNA oligonucleotides via either enzymatic or chemical synthesis to produce fluorescent oligonucleotides having prescribed sequences. Such analogous sequences may be identical to, or the analogous complement of, template or target DNA or RNA sequences to which the fluorescent oligonucleotides can be hybridized. Methods of preparing either RNA or DNA oligonucleotide probes of the invention, intermediates used in such methods, and methods of using the probes of the invention in oligonucleotide amplification, detection, identification, and/or hybridization assays are also provided.
Patent DE-69406207-D1 (DE)
Inventor: DECKERS JAN HUBERTUS
IPC: F24H1/48
Filed: 1994-07-19
Granted: 1997-11-20
Abstract: A combined boiler, in particular for a CH installation and equipped with a burner (8) and a CH boiler heat exchanger (10, 19, 6) for transferring heat of flue gases to CH water, and with a storage vessel (2) for sanitary water (S), the CH heat exchanger (10, 19, 6) being at least partly immersed in the storage vessel with sanitary water (S) and being adapted for transferring heat from through-flowing flue gases, both to through-flowing CH water and to sanitary water in the storage vessel (2). <IMAGE>
Patent DE-69410626-D1 (DE)
Inventor: SORDINA GIUSEPPE
IPC: A61B19/00
Filed: 1994-07-29
Granted: 1998-07-02
Abstract: An apparatus for acquiring images, particularly for dental radiology, characterised by comprising: a container (2) of dimensions suitable for its introduction into the oral cavity of a patient and having a radiotransparent wall (4), to the inner surface of which there is applied a scintillator (6) which converts the incident X-rays into visible radiation; a tubular conduit (14) extending outwards from the oral cavity from a container wall (12) arranged at an angle to said radiotransparent wall (4); means (10) for receiving the visible radiation formed within said scintillator (6) and for conveying it into the tubular conduit (14) parallel to its axis; an optical system (20) housed within that tubular conduit portion (14) close to said container (2); and a telecamera (26) housed within that tubular conduit portion (16) distant from said container.
Patent DE-69413772-D1 (DE)
Inventor: MEYER HELMUT J W
IPC: B66B23/04
Filed: 1994-07-13
Granted: 1998-11-12
Abstract: The assembly comprises a drive belt engaging a first surface on the handrail and supplying a motive force to the handrail. There is a powered pulley engaging one end of the drive belt, and a tension pulley assembly engaging an opposite end of the drive belt, the powered pulley being operable to drive the drive belt through an endless path of travel defined by the powered pulley and the tension pulley. There is a reaction member engaging a second surface on the handrail to bias the handrail against the drive belt. There is a tension adjustment member operable to adjust position of the tension pulley assembly relative to the powered pulley so as to adjust the degree of pretension of the drive belt. There are members associated with the tension adjustment member and operable to prevent movement of the tension pulley assembly toward the powered pulley when the drive belt is moving the handrail from the tension pulley assembly towards the powered pulley thereby preserving the degree of pretension applied to the drive belt.
Patent DE-69414644-D1 (DE)
Inventor: CANDIRACCI ANGELO
IPC: B21F23/00
Filed: 1994-06-03
Granted: 1998-12-24
Abstract: - Quick-adjustment slewing device for inserting and cutting cross wires (32B) in automatic equipment for the prefabrication of building panels (2), including a bridge (16) that can be tilted to planes transversal to the line of conveyance of the panels (5) supporting a bank of electronically-controlled electric motor drives (43) each capable of operating corresponding means (33) for pulling at least one metal wire (32A) in order to push it and insert it at substantially any angle through the layer of plastic material (3) positioned between sheets of wire netting (4) constituting the panel (2) after passing through coaxial cutting devices (34) capable of trimming at least one wire (32B) after insertion. <IMAGE>
Patent DE-69417318-D1 (DE)
Inventor: PELLEGATTI GIAMPAOLO
IPC: C08K3/00
Filed: 1994-08-30
Granted: 1999-04-29
Abstract: Disclosed are polyolefin compositions having high balance of stiffness and impact strength, which comprise (percentage by weight):       A) 30%-60% of a propylene homopolymer or copolymer; B) 14%-30% of a fraction comprising copolymers of propylene with ethylene;   C) 10%-25% of a copolymer of ethylene with a C3-C8  alpha -olefin; D) 5%-45% of a mineral filler.
Patent DE-69423634-D1 (DE)
Inventor: GOODRICH DAVID P
IPC: B31D5/00
Filed: 1994-09-12
Granted: 2000-04-27
Abstract: Apparatus for expanding slit sheet material into a cushioning material includes expander rolls (702, 704) and drive rolls (706, 708), at least one of the expander rolls having means on its surface for gripping the slits, and being run at a higher rotational speed than the drive rolls. <IMAGE>
Patent DE-69424275-D1 (DE)
Inventor: PATEL RAJESH
IPC: A61K9/107
Filed: 1994-02-07
Granted: 2000-06-08
Abstract: Topical ophthalmic medicament delivery system combining an aqueous ophthalmic gel suspension at a pH equal to or greater than 7.5 and an osmotic pressure of from 10 to about 400 mOsM containing a pharmaceutically effective amount of one or more ophthalmic medicaments of from about 0.05% to about 10% by weight, based on the total weight of the suspension, of a carboxyl-containing polymer prepared by polymerizing one or more carboxyl-containing monoethylenically unsaturated monomers and less then about 5% by weight of a cross-linking agent. The systems have a viscosity of from about 1,000 to about 30,000 centiposes prior to administration to the eye and remain a gel in the eye for a prolonged period of time allowing for the sustained release of one or medicaments such as amine containing antibiotics alone or in combination with cortiscosteroids.
Patent DE-69427526-D1 (DE)
Inventor: GROSS JOSEPH
IPC: A61N1/30
Filed: 1994-01-14
Granted: 2001-07-26
Abstract: A transcutaneous iontophoretic drug applicator, which includes an array of reservoirs which are electrically insulated from one another, some of which contain the drug to be administered. The applicator further includes a partially electrically conducting layer, preferably formed of two portions, each segments corresponding to an electrode, which overlies and contacts the reservoirs, and electrodes which overly and contact the partially electrically conducting layer. An electrical power source supplies power to the electrodes and causes the drug to be pushed out of the reservoirs and into the skin. The applicator is designed to keep the local current flux below threshold irritation and burn levels regardless of variations in electrical skin resistance.
Patent DE-69505174-D1 (DE)
Inventor: ZIGHELBOIM MARCEL
IPC: A61K31/57
Filed: 1995-03-24
Granted: 1998-11-12
Abstract: The invention provides a topical antifungal/corticosteroid composition which comprises bifonazole as a fungicide and fluocinonide as an anti-inflammatory steroid in a pharmaceutically acceptable vehicle.