baber/WOPTO huggingface dataset:
Patent DE-68914578-T2 (DE)
Inventor: MOORE GEOFFREY JAMES
IPC: B01J27/12
Filed: 1989-10-18
Granted: 1994-07-21
Abstract: A method for the preparation of 1,1,1,2-tetrafluoroethane whereby 1,1,2,2-tetrafluoroethane is contacted with the fluorination catalyst at elevated temperature to effect isomerisation.
Patent DE-68921179-T2 (DE)
Inventor: STAMPFLI JEAN-MARCEL
IPC: B42D15/10
Filed: 1989-12-13
Granted: 1995-09-21
Abstract: The invention concerns an electronic module for a small portable object such as a card or a key incorporating an integrated circuit, and a method of mass producing such modules. The electronic module according to the invention includes a substrate (24) of insulating material, an integrated circuit chip (8) having at least two connector lugs (10) and which is fixed at least indirectly to the substrate, a coil (12) also fixed on the substrate and serving to provide an inductive coupling between the module and an apparatus with which the portable object is designed to cooperate, and electrical connections (18,20) respectively between the chip's connector lugs and the terminals (17) of the coil. In this module, the coil is an annular coil which surrounds a space in which the chip and the electrical connections are fully housed in a hardened, electrically insulating adhesive material (28) filling the space. Such a module may be mass produced at low cost and, when it is then incorporated in a card, the coil effectively protects the chip and the electrical connections against any constraints to which the card is submitted.
Patent DE-68923012-T2 (DE)
Inventor: PERRON CLAUDE THOMSON-CSF
IPC: H03M7/40
Filed: 1989-02-09
Granted: 1995-10-26
Abstract: PCT No. PCT/ER89/00061 Sec. 371 Date Nov. 30, 1989 Sec. 102(e) Date Nov. 30, 1989 PCT Filed Feb. 17, 1989 PCT Pub. No. WO89/07863 PCT Pub. Date Aug. 24, 1989.A variable length encoding method for encoding a finite or infinite series of values corresponding to a random variable whose distribution monotonically decreases on either side of the mean value in which the encoding tree has a regular structure which is defined by an arithmetic and logic device. In order to encode each value E, a first binary word, including only bits having a same value and whose number of bits B is an increasing function of the value to the encoded E, is determined. The number of bits B is computed according to a predetermined arithmetic and logic function B(E). The method also involves determining a second binary word having a value to be encoded, in the set of values to be encoded arranged in order of decreasing probability, and whose number of bits B' is derived from the function B(E) and from the number of bits B in the first binary word. A code word is formed by combining the first and second binary words thus determined.
Patent DE-68926972-T2 (DE)
Inventor: MORIWAKI MINORU
IPC: C07D495/14
Filed: 1989-01-30
Granted: 1997-01-16
Abstract: Thienotriazolodiazepine compounds of the formula: <CHEM> wherein each symbol is as defined in the specification and pharmaceutically acceptable salts thereof, and pharmaceutical uses thereof. Said compounds exhibit PAF-antagonistic activity and are useful for the prevention or treatment of various PAF-induced diseases.
Patent DE-69000763-T2 (DE)
Inventor: KOELLMANN CLEMENS JOHANNES WIL
IPC: A23C19/14
Filed: 1990-06-28
Granted: 1993-09-16
Abstract: A process for preparing Maasdammer cheese and comparable cheese types is provided, wherein, without using a supporting bandage around the fresh cheese, such conditions are chosen for the pickling and the storage of the cheese after the pickling that the diameter of the cheese increases with no more than 1.5% during the first 15 days after the pickling. The invention also relates to the so obtained cheese. In particular the brine strength is chosen at 18-25 DEG baumé and the brine temperature between 10 and 14  DEG C.
Patent DE-69017195-T2 (DE)
Inventor: BETTS WALTER BERNARD
IPC: C12Q1/06
Filed: 1990-11-27
Granted: 1995-06-29
Abstract: Dielectrophoretic collection rates of microorganisms or other animate or inanimate dielectrically polarisable particles in suspension in a fluid are established by flowing the suspension past electrodes (17, 18) energised to produce a non-uniform alternating electric field in the suspension, terminating the energisation of the electrodes after a predetermined time to release particles collected from the suspension, and, downstream of the electrodes, measuring the pulse of released particles as a measure of the rate of particle collection during energisation of the electrodes. Repeated measurements at different field frequencies enable a collection-rate spectrum to be established and the particles under examination to be characterised or identified by reference to known spectra of known particles.
Patent DE-69018606-T2 (DE)
Inventor: BUZIO PIERPAOLO
IPC: C08L23/10
Filed: 1990-10-15
Granted: 1995-09-07
Abstract: The present invention is directed to modified polyolefin films with stable twist retention and dead fold properties to be employed in wrapping in general, and particularly in wrapping small items. The films produced by the present invention exhibit improved moisture vapor barrier and oxygen barrier properties. The inventive films are obtained by extrusion and stretching of a ternary mixture comprising (1) isotactic polypropylene; (2) high density polyethylene; and (3) a glassy amorphous low molecular weight resin. Multilayer films are also provided.
Patent DE-69023947-T2 (DE)
Inventor: PELLICCIARI ROBERTO
IPC: A61K31/575
Filed: 1990-04-11
Granted: 1996-05-30
Abstract: A compounds of general formula I <CHEM> wherein R1 is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or  beta  configuration, are valuable in human therapy. Compounds I can be prepared by fluorination of the suitably protected 6 -hydroxy-7-keto-derivatives.
Patent DE-69025053-T2 (DE)
Inventor: GHEZZI PAOLO
IPC: A61M1/22
Filed: 1990-12-18
Granted: 1996-05-30
Abstract: The blood is passed through a haemofiltration element (2) and a haemodialysis element (3) in cascade and the ultrafiltrate (7) output from the haemofiltration element (2) is passed through a filter (11) such as an activated carbon filter, preferably with uncoated activated carbon. The ultrafiltrate thus purified can then be used as a reinfusion solution (8) to be readministered to the patient. <IMAGE>
Patent DE-69025515-T2 (DE)
Inventor: SCUDDER PETER RICHARD
IPC: C12P9/00
Filed: 1990-08-13
Granted: 1996-10-02
Abstract: A method is provided for converting therapeutic glycosidase inhibitors to novel prodrugs by phosphorylation of a free hydroxyl group on the molecule to substantially reduce the glycosidase inhibitory activity without thereby substantially reducing the therapeutic activity.
Patent DE-69026942-T2 (DE)
Inventor: FOX ROY
IPC: H01R12/79
Filed: 1990-06-27
Granted: 1996-12-12
Abstract: Apparatus and method for connecting two electrical conductors (102,104) by means of a bladder (110) having a substantially constant volume of confined fluid interacting between a backing member (106) and one of the conductors (104). The bladder forms a compliant membrane surface (108) that transmits fluid pressure nearly hydrostatically from one conductor (104), to the other (102) such that the intimate contact of the surfaces (116) between the conductors provides an improved electrical connection, especially for small scale multi-conductors. A two-step, cam actuated connector (250,300) is disclosed which provides a low pressure wiping action between the conductors before the conductors are locked together, preferably by pressurization of the bladder (218,308).
Patent DE-69027612-T2 (DE)
Inventor: WEBB JOSEPH ALFRED
IPC: H04K1/00
Filed: 1990-01-15
Granted: 1997-02-20
Abstract: Methods and apparatus for encrypting and subsequently decrypting an analog or digital signal are disclosed. During encryption the signal waveform is transformed by a substantially continuous non-linear complex function of frequency. The transformation is characterised in that the time duration of a transformed impulse signal is substantially increased. Decryption requires transformation of the encrypted signal by substantially the complex inverse of the encryption function. The transformations may vary in time during encryption/decryption of a signal.
Patent DE-69029379-T2 (DE)
Inventor: CASSELL ALLAN JOHN
IPC: F25D17/02
Filed: 1990-08-22
Granted: 1997-07-03
Abstract: PCT No. PCT/AU90/00362 Sec. 371 Date May 22, 1991 Sec. 102(e) Date May 22, 1991 PCT Filed Aug. 22, 1990 PCT Pub. No. WO91/02933 PCT Pub. Date Mar. 7, 1991.Apparatus for rapid chilling of bottles and cans having a main bowl (46) and an inner bowl (48) in the main bowl. A basket (90) is mounted in the inner bowl and is adapted to receive bottles (92) to be chilled. The inner bowl has an opening (66) at its lower end. An agitator (88) driven by a submerged motor (86) assists in the circulation of cooling fluid in the main bowl and the inner bowl. The inner bowl has openings (76) near its upper end. Cooling fluid passes through these openings and into the gap between the inner bowl and the main bowl. Refrigeration coils (80) cool the cooling fluid.
Patent DE-69029418-T2 (DE)
Inventor: NAKAMURA TATSUYA
IPC: G03G9/09
Filed: 1990-04-10
Granted: 1997-06-26
Abstract: A color toner, comprising a binder resin and a colorant, wherein the colorant comprises organic pigment particles treated with an isocyanic ester or a silicon-containing compound.
Patent DE-69029585-T2 (DE)
Inventor: HARZA RICHARD DAVIDSON
IPC: A61G5/00
Filed: 1990-11-02
Granted: 1997-07-17
Abstract: A method and apparatus is disclosed for periodically and rhythmically lifting first one hip of a seated person and then the other, thereby simulating the muscle stimulation and relaxation imparted to the person through walking while the person is seated. Inflatable air bags provide lift to the seated person while an electric timer and control valve control the timing and distance of inflation.
Patent DE-69102015-T2 (DE)
Inventor: ORLANDI ALESSIO
IPC: F16K31/54
Filed: 1991-03-14
Granted: 1994-11-17
Abstract: The present invention relates to hot and cold mixer valves which have cartridge type bodies (10) and valvular means made up of overlapping ceramic disks (13,14,15) in which flows of cold and hot water is controlled by the valvular means with independent controls, that is to say with two separate control levers (26,27), one for hot water and one for cold water. <IMAGE>
Patent DE-69105769-T2 (DE)
Inventor: JUNINO ALEX
IPC: A61K8/49
Filed: 1991-02-04
Granted: 1995-05-04
Abstract: The invention relates to a process for the preparation of a melanic pigment, comprising the polymerisation of a compound corresponding to the formula:   <IMAGE> (I)  in which: R denotes a hydrogen atom, an alkyl, alkoxy, hydroxyalkyl, SiR4R5R6 or aminoalkyl radical, or an aryl radical which is unsubstituted or substituted by OH, NH2, alkyl, alkoxy or NO2; R1 and R2 denote alkyl groups or together form a methylene or ethylene group which is optionally substituted by one or more alkyl groups, and R2 denotes hydrogen or COOH, in the presence of an oxidizing medium and of an enzyme with (per)oxidizing activity or of a compound which has a similar activity, and to powders which make use of them and to their cosmetic use.
Patent DE-69107226-T2 (DE)
Inventor: OTSUKA YOSHIKI
IPC: C12N15/28
Filed: 1991-03-08
Granted: 1995-05-24
Abstract: A pharmaceutical composition and a method for its use in the treatment of severe chronic inflammatory diseases, such as demyelinatig disease, uveitis and graft-versus-host disease are provided. The composition comprises tumor necrosis factor as an active ingredient and at least one pharmaceutically acceptable carrier, diluent or excipient.
Patent DE-69109670-T2 (DE)
Inventor: ERIKSSON TORE
IPC: B05D1/28
Filed: 1991-03-18
Granted: 1995-09-07
Abstract: A process for two-faced coating of a travelling web (7) by means of two juxtaposed transfer rollers (3, 5) while depositing a coating agent on both sides of the web (7), the transfer rollers (3, 5) being imparted mutually different peripheral speeds, at least one of said speeds deviating from the speed of the web (7), both transfer rollers (3, 5) and web (7) moving in the same direction.
Patent DE-69110612-T2 (DE)
Inventor: SHOZO FUJITA
IPC: A47L9/26
Filed: 1991-10-07
Granted: 1995-12-14
Abstract: A cigarette lighter with high operability and safety is proposed. According to this lighter, when a lock member is rotated in a lighting operation, the lock member is automatically moved to a position to allow the movement of an operating member upon reception of an upward pressure from a spring. When the operating member is moved after the lighting operation, the lock member is moved to a position to inhibit the movement of the operating member upon reception of a rotary biasing force from the spring, thus automatically locking a lighting operation of the operating member while the lighter is not used. <IMAGE>
Patent DE-69110678-T2 (DE)
Inventor: POURTOIS MICHEL
IPC: A61K9/08
Filed: 1991-07-18
Granted: 1996-03-14
Abstract: PCT No. PCT/BE91/00048 Sec. 371 Date Feb. 19, 1993 Sec. 102(e) Date Feb. 19, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/01466 PCT Pub. Date Feb. 6, 1992.Prophylactic and therapeutic applications of peroxidases for the manufacture of medicaments for the treatment and prevention and treatment of enveloped virus infections and, in particular, of herpes simplex and immunodeficiency virus infections. The medicaments include a peroxidase, a substrate and a peroxide in a pharmaceutically acceptable carrier. Peroxidases of the medicaments include lactoperoxidase and myeloperoxidase. The medicaments are formulated with a pharmaceutically acceptable carrier for topical, oral and injectable administration to individuals in need thereof.
Patent DE-69111463-T2 (DE)
Inventor: FERTIER ANDRE
IPC: G01L19/08
Filed: 1991-10-22
Granted: 1996-03-21
Abstract: Transduction process comprising the following stages: a) defining a number of intervals of digital or binary data by assigning them corresponding sequence numbers (I, I1); b) measuring a physical quantity, such as pressure (P) or a movement and supplying an analog electric signal proportional to the quantity measured; c) converting the analog signal into a digital signal (P); d) comparing the value (P) of the digital signal with the intervals in order to find the emission sequence number (I) corresponding to the digital signal; e) performing a second measurement by repeating stages b) and following to obtain a second sequence number (i1) corresponding to a second digital signal (P1); f) emitting a control signal specific to the second sequence number (I1) if the digital value (P1) measured in the first instance is different to the digital value (P1) of the same physical quantity measured in the second instance; g) replacing the digital value measured in the first instance (P) and the corresponding sequence number (I) by the digital value measured in the second instance (P1) and its corresponding sequence number (I1) and repeating stages e) and following.
Patent DE-69111541-T2 (DE)
Inventor: GILMORE JEREMY
IPC: A61K31/40
Filed: 1991-09-12
Granted: 1996-01-18
Abstract: A pharmaceutical compound of the formula <CHEM> in which A is selected from -NHCOR<1>, -NHCOOR<1>, -NHCONHR<1>, -NHCSNHR<1>, -CONHR<1>, where R<1> is optionally halo-substituted C1-10 alkyl, C2-10 alkenyl, C3-7 cycloalkyl-C1-4 alkyl or phenyl-C1-4 alkyl B is optionally substituted phenyl, and -X-Y- is -CH=CH- or -CH2-CH2-; and salts thereof. The compounds are leukotriene antagonists.
Patent DE-69112080-T2 (DE)
Inventor: CHAN MING
IPC: A61P27/02
Filed: 1991-12-04
Granted: 1996-01-11
Abstract: The present invention relates to 2-decarboxyl-2-alkoxyalkyl prostaglandins that are potent ocular hypotentives, and are particularly suitable for the management of glaucoma. Said 2-decarboxyl-2-alkoxyalkyl prostaglandins are compounds of the formula (I)   <IMAGE>  wherein the wavy line attachments indicate either alpha ( alpha ) or beta ( beta ) configuration; hatched lines indicate  alpha  configuration; solid triangles are used to indicate beta  configuration; the dashed bonds represent a single bond or a double bond which can be in the cis or trans configuration; R is an aliphatic hydrocarbon group having from 1 to about 6 carbon atoms; one of R1 and R2 is=O, -OH or a -O(CO)R6 group, and the other one is -OH or a -O(CO)R6 group or R1 is=O and R2 is H, R3 is -OH or -O(CO)R6; R4 and R5 independently are hydrogen or an aliphatic hydrocarbon group having from 1 to about 6 carbon atoms; R6 is a saturated or unsturated acyclic hydrocarbon group having from 1 to about 20 carbon atoms, or -(CH2)nR7 wherein n is 0-10, and R7 is an aliphatic ring from about 3 to about 7 carbon atoms or an aromatic or heteroaromatic ring; or a pharmaceutically acceptable salt of said compound. The invention also provides a pharmaceutical product including a container adapted to dispense an ophthalmic solution in metered form and containing said 2-decarboxyl-2-alkoxyalkyl prostaglandin in admixture with a non-toxic, ophthalmically acceptable liquid vehicle.
Patent DE-69203624-T2 (DE)
Inventor: PETELOT DANIEL
IPC: F16L15/00
Filed: 1992-02-19
Granted: 1996-01-18
Abstract: The anti-friction coating according to the invention is concerned with the protection of the surfaces of the male 7 or female 2 components of a means 1 for connecting metal tubes by means of threads (11, 6) which come into contact against one another at the moment of screwing. 
<??>This coating consists of a thin layer (14) of lead oxide produced by the oxidation of a lead layer, itself formed on an underlying layer (13) of a metal, such as copper, previously deposited directly or indirectly on the surface (4, 5, 9, 10, 11, 6) to be protected from friction. The invention also relates to the process for manufacturing this coating and the coated connection means obtained. 
<IMAGE>
Patent DE-69207207-T2 (DE)
Inventor: BOULOS MERVET SALEH
IPC: C23C22/44
Filed: 1992-10-28
Granted: 1996-09-05
Abstract: An aqueous liquid combination of simple and complex fluorides, a chelating agent for iron, phosphate ions, a hydroxylamine source, and an oxidizing agent selected from among water soluble nitroaromatic organic compounds, molybdates, and tungstates, provides good quality protective phosphate conversion coatings on ferrous, zinciferous, aluminous, and magnesium and magnesium alloy metal surfaces, without needing any divalent or higher valent metal cations such as are generally used to produce high quality phosphate conversion coatings. If the combination includes suitable surfactants, no prior chemical cleaning of the metal to be treated is required for good results.
Patent DE-69208104-T2 (DE)
Inventor: EDGREN DAVID EMIL
IPC: A61K9/00
Filed: 1992-12-18
Granted: 1996-05-30
Abstract: An osmotic device (10) for delivering a beneficial drug, such as an anti-microbial drug, into the mouth of a human patient is disclosed. The device (10) has a size and shape adapting it to be comfortably retained in the mouth for extended periods of time. The device comprises a thin semipermeable membrane wall (12) surrounding a compartment (13) housing a beneficial agent (14) that has at least some degree of solubility in aqueous biological fluids, e.g., saliva, and a fibrous support material (15) composed of hydrophilic water-insoluble fibers. A passageway (17) in the wall (12) connects the agent 14) with the exterior of the device (10). The wall (12) is permeable to the passage of aqueous biological fluid but substantially impermeable to the passage of the fibrous support material (15). The fibrous support material (15), once hydrated, provides a rigid support for the thin semipermeable wall (12) and prevents the device (10) from prematurely releasing the beneficial agent (14) even when the device (10) is subjected to patient sucking.
Patent DE-69213549-T2 (DE)
Inventor: LAURI LEONE
IPC: C08J9/04
Filed: 1992-05-15
Granted: 1997-04-24
Abstract: A process for producing a foamed polymer comprises the steps of: mixing, in a dissolver, a mixture constituted by at least one isocyanate and a first unsaturated anhydride, adding to the mixture, a second aromatic anhydride, at least one foaming agent, a vinylidene compound, poly(vinyl chloride) and a heat stabilizer; until a paste is obtained curing said paste at atmospheric pressure, and at a temperature not higher than 80 DEG C; completing the curing of the paste-like mixture under pressure, by increasing temperature up to 180 DEG C and subsequent cooling, until partially foamed germs are obtained; and completing the germ foaming process, by heating.
Patent DE-69217984-T2 (DE)
Inventor: CHIN ALBERT
IPC: A61B19/00
Filed: 1992-11-19
Granted: 1997-06-12
Abstract: An apparatus for separating a first layer of tissue, such as the peritoneum, from a second layer of tissue, such as the properitoneal fascia. The apparatus includes a main envelope that defines a main inflatable chamber (113). The apparatus also includes an introducing device (160) that introduces the main envelope in a collapsed state between the first layer of tissue and the second layer of tissue. The introducing device also inflates the main envelope into an expanded state to separate the first layer of tissue from the second layer of tissue, and to create a working space between the two layers of tissue. Finally, the apparatus includes an insufflating device (125, 131) that introduces insufflation gas into the working space between the two layers of tissue. A method for separating a first layer of tissue from a second layer of tissue provides a main envelope and insufflation gas. The main envelope defines a main inflatable chamber. The main envelope is introduced in a collapsed state between the first layer of tissue and the second layer of tissue. The main envelope is inflated into an expanded state to separate the first layer of tissue from the second layer of tissue, and to create a working space between the two layers of tissue. Insufflation gas is then introduced into the working space between the layers of tissue.
Patent DE-69221269-T2 (DE)
Inventor: SHOHER ITZHAK DR
IPC: A61C5/77
Filed: 1992-12-01
Granted: 1998-03-19
Abstract: A moldable dental composition for use in forming or repairing dental restorations composed of a mixture of high- and low-fusing temperature metal particles and a volatile binder, composed substantially or entirely of wax, with the binder having a concentration of between thirty (30%) to eighty percent (80%) by volume of the mixture. The average particle size of the high-fusing metal particles are above one micron, and preferably between four microns and eighty microns in size. The composition is heat treated at a temperature to melt the low-fusing temperature metal particles and to eliminate the binder, leaving a porous metal structure with a void volume above thirty percent (30%). The voids are filled using a filler material of metal or ceramic.
Patent DE-69226750-T2 (DE)
Inventor: SILVERI MICHAEL A
IPC: C02F1/467
Filed: 1992-10-01
Granted: 1999-04-15
Abstract: A water purifier comprising an electrolytic cell (30) housed in an enclosure (34) and an attaching apparatus (16). The enclosure (34) attaches over an outlet fitting of a water circulation line in a swimming pool by the attaching apparatus. The attaching apparatus (16) and the enclosure (34) define apertures and outlet openings (38,39), respectively, having increasing areas in the direction of the water flow. This configuration increases flow rates through the apertures and outlet openings (38,39); the increased flow rates break off scale formations extending into the center of the apertures and outlet openings (38,39) and thereby prevent scale from clogging the purifier.
Patent DE-69232896-T2 (DE)
Inventor: AKAIKE MASATAKE
IPC: H01L21/00
Filed: 1992-09-29
Granted: 2003-09-04
Abstract: Disclosed is a process and an apparatus for anodic bonding, in which Si substrate (S) and glass substrate (G) are contacted each other, a voltage is applied therebetween, and then light (Ld) is irradiated on a contact portion thereof, whereby the Si substrate and the glass substrate are bonded at a lower temperature than transition temperature of the glass substrate. <IMAGE>