baber/WOPTO huggingface dataset:
Patent DE-69205015-T2 (DE)
Inventor: AUDOUIN OLIVIER
IPC: H04B10/572
Filed: 1992-01-22
Granted: 1996-02-29
Abstract: Communications are carried out, as known, between terminals in the form of informational modulations applied to transmission waves which travel over common transmission lines (62). One transmission frequency (F(2P-1)) is allotted to each terminal (T1) for each communication. According to the invention, all the terminals (T1,...TN) are furnished with a marker wave (FM1) by which a transmission frequency is marked whilst no communication is yet being set up. When a new communication is set up, the marked frequency is allotted in respect of this new communication to at least one of the terminals which are to participate therein. 
<??>The invention applies in particular to communications over optical fibres. 
<IMAGE>
Patent DE-69209247-T2 (DE)
Inventor: KOSKY PHILIP GEORGE
IPC: C30B25/02
Filed: 1992-12-01
Granted: 1996-10-02
Abstract: A method for producing CVD diamond film on a substrate comprised of a hydride-forming metal is provided. The substrate provides for easy release of the CVD diamond coating formed thereon upon exposure to a hydrogen pressure. Self-supporting CVD diamond films of large dimension are easily obtained without dissolving the substrate. The substrate can be used in conventional CVD reactors.
Patent DE-69211125-T2 (DE)
Inventor: OLSON ULF
IPC: A44B11/25
Filed: 1992-03-03
Granted: 1996-10-24
Abstract: PCT No. PCT/SE92/00130 Sec. 371 Date Sep. 1, 1993 Sec. 102(e) Date Sep. 1, 1993 PCT Filed Mar. 3, 1992 PCT Pub. No. WO92/15216 PCT Pub. Date Sep. 17, 1992.Buckle for a safety belt, particularly a children's belt, comprising a buckle housing (10) and a lock tongue (13) constructet to be connected each to one strap part. The lock tongue is insertable into a guide (15) in the buckle housing which has a latch member (19) spring biased to lockingly engage the inserted lock tongue, and an opening member (20) to be operated manually for switching the latch member from an engaged position to a disengaged position against the spring bias, said two members consisting of one and the other, respectively, limb of a U-shaped element (17) which is pivotally mounted in the buckle housing (10) to switch about a transverse axis (21) with the limbs extending along the guide (15) towards the insertion opening (12) for the lock tongue (13) which at the insertion into the buckle housing can be pushed in between the limbs. The spring bias consists of a pressure spring (26) mounted between the limbs one end of said spring abutting the web of the U-shaped element, the lock tongue at the insertion between the limbs being engageable with the other end of the spring to tension of pressure spring which is provided also as ejector for the lock tongue.
Patent DE-69217745-T2 (DE)
Inventor: BEE RODNEY DAVID
IPC: A23L9/20
Filed: 1992-06-02
Granted: 1997-08-14
Abstract: Foam comprising gas cells, dispersed in a continuous liquid medium having a stability in excess of 2 weeks, and a gas phase volume in excess of 0.0001, the cells of the foam having a D3,2 average diameter of less than 10  mu m. <IMAGE>
Patent DE-69223438-T2 (DE)
Inventor: BERGMANS JOHANNES WILHELMUS M
IPC: H04L25/08
Filed: 1992-04-15
Granted: 1998-06-04
Abstract: Data receiver in which a received signal is sampled and converted to a digital signal by an analog-to-digital converter (1), the signal samples being detected by means of a Viterbi detector (3). In order to have the sampling effected at the correct instants, these sampling instants are derived from the received symbol values and an error signal which is a metric for a difference between an expected and a recent signal sample. This is effected by means of a multiplier 4, a low-pass filter 5 and a control signal for a controllable clock oscillator (6). For utilizing the energy in a precursor of the received signal, an error signal e(k-1) is used which is obtained at a later instant than the instant at which a provisional decision about the relevant data symbol a/< ANd >(k-2) is made. <IMAGE>
Patent DE-69225698-T2 (DE)
Inventor: FORD DIXON
IPC: G05D23/19
Filed: 1992-03-12
Granted: 1999-02-11
Abstract: An apparatus for heating parenteral fluids for intravenous delivery to a patient. The apparatus includes a disposable cassette which in one presently preferred embodiment is made up of a unitary member which is divided to form a serpentine flow path by a plurality of path separators. Thin, flexible metallic foil membranes are sealingly joined to the unitary member on the upper and bottom surfaces thereof to form an enclosed, fluid-tight serpentine flow path between the plurality of path separators. The entire periphery of the unitary member and the thin, flexible heat conductive foil membranes are sealingly held by a framework. The disposable cassette slides between first and second heating blocks which contact the thin, flexible heat conductive foil membranes so as to provide heat transfer to fluid flowing in the serpentine flow path. The heating blocks are designed to provide a gradation of heat energy such that more heat energy is available for transfer to the parenteral fluid at the inlet end of the serpentine flow path than is available for transfer to the parenteral fluid at the outlet end of the serpentine flow path.
Patent DE-69301032-T2 (DE)
Inventor: BORDIN ANGELO
IPC: C07C275/06
Filed: 1993-01-11
Granted: 1996-05-02
Abstract: A process for the purification of technical-grade N-alkyl urea, particularly mono-ethyl urea, including an alkali metal sulphate, characterised in that it includes the steps of:   treating the technical alkyl urea with a C1-C4 alcoholic solvent to cause the selective dissolution of the alkyl urea, separating the soluble fraction from the alkali metal sulphate which is insoluble in the alcoholic solvent, and removing the alcoholic solvent from the soluble fraction to recover the N-alkyl urea. e
Patent DE-69314561-T2 (DE)
Inventor: SMID JACOB KORNELIS
IPC: C09K23/00
Filed: 1993-07-23
Granted: 1998-05-20
Abstract: This invention relates to liquid concentrated aqueous solutions of salts of alkyl ether carboxylic acid derived from alkanols having at least 10 C atoms, which aqueous solution of the salts of alkyl ether carboxylic acid also contains ethoxylated or ethoxylated and carboxymethylated products or mixtures thereof, derived from polyhydric alcohols, the degree of ethoxylation of those products being at least 0.5. The invention also relates to processes for preparing such liquid aqueous solutions.
Patent DE-69314961-T2 (DE)
Inventor: FOGELBERG THOMAS
IPC: H01F6/06
Filed: 1993-08-13
Granted: 1998-06-10
Abstract: PCT No. PCT/SE93/00676 Sec. 371 Date Jan. 19, 1995 Sec. 102(e) Date Jan. 19, 1995 PCT Filed Aug. 27, 1993 PCT Pub. No. WO94/06133 PCT Pub. Date Mar. 17, 1994A winding support body (6, 10) for transformers/reactors with a winding of a tape-formed superconductor (8), wherein the support body consists of a substantially straight, circular-cylindrical tubular body which, on the side where the winding is to be placed and out towards the two ends, is provided with a helical slot with a plane surface with a width equal to the width of the tape. In this way, each turn of the slot around the support body forms a surface which practically constitutes the envelope surface of a straight frustum of a cone. The angle (v) between a generatrix (9) of the envelope surface and the axial center line of the support body increases for each turn out towards the ends of the support body in such a way that the envelope surface at all points coincides with the direction of the magnetic field (FIG. 4 ).
Patent DE-69319545-T2 (DE)
Inventor: MISKER JAN SIMON
IPC: H04N9/78
Filed: 1993-11-05
Granted: 1999-02-18
Abstract: In a video processing system having an intra-field processing mode which allows a better luminance-chrominance separation, and an inter-field processing mode which allows a better performance in the presence of motion in the color signals, wherein a motion-dependent choice is made between these modes, chrominance-difference signals (Ud, Vd) are derived from chrominance signals (U, V), and a first linear combination of the chrominance-difference signals (Ud', Vd) is derived when the V chrominance-difference signal (Vd) exceeds the U chrominance-difference signal (Ud'), and a second linear combination of the chrominance-difference signals (Ud', Vd) is derived in the opposite case, to obtain a motion signal (M) for the motion-dependent choice.
Patent DE-69321597-T2 (DE)
Inventor: AYERS PETER
IPC: D21F7/08
Filed: 1993-08-16
Granted: 1999-04-29
Abstract: A secondary belt for papermaking. The belt has a framework of protuberances arranged in a semicontinuous pattern to provide a semicontinuous pattern of deflection conduits. The semicontinuous pattern is distinguished from the discrete and continuous patterns of the prior art. The protuberances may be generally parallel, or may provide individual cells within the deflection conduits between the protuberances. Also disclosed is the paper made on such a secondary belt. <IMAGE>
Patent DE-69321924-T2 (DE)
Inventor: CHEVANCE CHRISTOPHE THOMSON-CS
IPC: H04N7/50
Filed: 1993-03-16
Granted: 1999-05-27
Abstract: PCT No. PCT/FR93/00262 Sec. 371 Date Nov. 8, 1993 Sec. 102(e) Date Nov. 8, 1993 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/19557 PCT Pub. Date Sep. 30, 1993.A method for dual-standard coding of very low data-rate images and a coder-decoder system for implementing the method, wherein images can be transmitted with low spatial "Quarter of Common Intermediate Format" (QCIF) resolution and with high time resolution according to a first standard, or with high spatial "Common Intermediate Format" (CIF) resolution and low time resolution according to a second standard. In the method and system, the coding of the images includes calculating the mean value of the quantification steps used by a quantifier circuit, comparing the calculated mean value with a first predetermined threshold value and with a second predetermined threshold value higher than the first threshold value, and, chronologically, coding the images in the first standard when the mean value of the quantification steps is lower than the first predetermined threshold value, then coding the images in the first standard as long as the mean value of the quantification steps is lower than the second predetermined threshold value, then coding the images in the second standard as long as the mean value of the quantification steps is higher than the second predetermined threshold value, then coding the images in the first standard when the mean value of the quantification steps is lower than the first predetermined threshold value.
Patent DE-69323428-T2 (DE)
Inventor: PERSSON CHRISTIANE
IPC: A61K9/28
Filed: 1993-07-28
Granted: 1999-09-02
Abstract: The present invention concerns an oral morphine preparation having essentially complete bioavailability and, for the major part of the dissolution, an essentially zero order and essentially pH independent release of morphine for a period of at least 8 hours, preferably at least 12 hours, during which a period less than 100% is dissolved. In the preparation, the morphine, in the form of an easily soluble salt, is present in a combination with a buffering agent in a preparation coated with a diffusion membrane.
Patent DE-69324333-T2 (DE)
Inventor: RANDOLPH BRUCE B
IPC: B01J19/24
Filed: 1993-12-10
Granted: 1999-09-02
Abstract: An alkylation process for reacting alkylatable hydrocarbons in the presence of a sulfolane and hydrofluoric acid catalyst within a natural circulation reaction and circulation system. <IMAGE>
Patent DE-69326765-T2 (DE)
Inventor: MORDEHAI ALEX
IPC: G01N30/72
Filed: 1993-05-28
Granted: 2000-03-02
Abstract: A novel atmospheric pressure ionization device for the transport of charged particle produced by at atmospheric pressure to a mass analyzer includes a liquid shield between the particle source and the sample inlet into the mass analyzer. The liquid shield may be in the form of a disk with a central aperture and acts as a spray splitter and aerofocusing device which increases the flow rate of a liquid sample into the analyzer. The mass analyzer is located in a high vacuum region and an intermediate low vacuum region is provided between the sample inlet and the analyzer. An ion optical system includes electrostatic lens assemblies in said vacuum regions for transporting charged particles from the inlet to the analyzer.
Patent DE-69415019-T2 (DE)
Inventor: FILLARD JEAN
IPC: G01N37/00
Filed: 1994-07-22
Granted: 1999-06-24
Abstract: PCT No. PCT/GB94/01586 Sec. 371 Date Feb. 23, 1996 Sec. 102(e) Date Feb. 23, 1996 PCT Filed Jul. 22, 1994 PCT Pub. No. WO95/03561 PCT Pub. Date Feb. 2, 1995The disclosed optical device includes a probe which is integrally supported on a cantilever which defines an optical path extending to an external device which may carry an optical processor. In a preferred embodiment the device has an optical path which is capable of guiding an evanescent wave to the external device. The device overcomes a problem with prior art Scanning Tunnelling Microscopes in that, by utilizing evanescent waves, it enables access to the so called mesoscopic range between approximately 1x10-10m<-50x10-10m (1 ANGSTROM -50 ANGSTROM ). In an alternative embodiment the invention permits manipulation of microscopic particles by utilising the probe. The probe may also act as a sensor.
Patent DE-69416018-T2 (DE)
Inventor: TAKASE AKIRA
IPC: C07C323/63
Filed: 1994-03-14
Granted: 1999-06-10
Abstract: There is disclosed a process for producing an alkoxyiminoacetamide compound which is useful as agricultural fungicides. Also dislclosed are novel intermediate compounds for the above process and their production.
Patent DE-69427820-T2 (DE)
Inventor: HARRIS ALAN
IPC: A61K38/095
Filed: 1994-06-22
Granted: 2001-11-08
Abstract: An aqueous composition for spray nasal administration of a synthetic analog of vasopressin (desmopressin; actate containing between 2.5 and 7.5  mu g per 100  mu l. The composition may additionally contain an osmotic-pressure controlling agent, such as sodium chloride, a preservative, such as chlorobutanol or benzalkonium chloride, and a buffer stabilizing the pH between about 4 and 6. Buffers containing citrate and/or phosphate are preferred. Also disclosed is a sealed container filled with the composition, an assembly comprising the container and a spray pump, and the use of the composition, the container, and the assembly in the management of urinary disorders.
Patent DE-69430382-T2 (DE)
Inventor: STEVENS H
IPC: A61M1/36
Filed: 1994-11-10
Granted: 2002-12-12
Abstract: The invention provides a system and method for establishing cardiopulmonary bypass and performing an interventional procedure in a patient's heart or great vessel with a minimum of arterial and venous penetrations. In one embodiment, a bypass cannula (180) configured for introduction into a patient's artery includes a blood flow lumen (188) which may be connected to a cardiopulmonary bypass system (92,94,96,100). A catheter shaft (202) is coupled to the bypass cannula, usually within the blood flow lumen, and has a member (216) at its distal end for performing an interventional procedure within the heart or great vessel. In a particular embodiment, the catheter shaft has an expandable member such as an inflatable balloon disposed near its distal for occluding the ascending aorta so as to substantially block all blood flow therethrough for a plurality of cardiac cycles. The catheter shaft has an inner lumen (212) through which cardio-plegic fluid may be delivered upstream of the occluding member to infuse cardio-plegic fluid into the coronary arteries for arresting the heart. The blood flow lumen in the bypass cannula is connected to a cardiopulmonary bypass system, which receives deoxygenated blood from the patient's venous system, oxygenates the blood, and delivers the oxygenated blood to the patient's arterial system through the blood flow lumen. <IMAGE>
Patent DE-69512560-T2 (DE)
Inventor: BUTTINI ROBERTO
IPC: A21D13/00
Filed: 1995-04-22
Granted: 2000-05-18
Abstract: A snack filled with fruit pieces is described in which the fresh fruit equivalent of the fruit weighs around twice as much as the pastry. A method for producing this snack is also described which relies essentially on a filling technique: the fruit pieces are introduced before baking, a fruit jam is introduced after baking.
Patent DE-69522078-T2 (DE)
Inventor: CAUTLEY HUGH
IPC: H04H20/00
Filed: 1995-03-13
Granted: 2002-04-11
Abstract: Device and method for transmitting tuning data (transmission frequency, channel number) of broadcasting transmitters to receivers for user-friendly installation of the receivers. To this end, the device transmits tuning data packets. Each tuning data packet includes the tuning data of the transmitters which are receivable in a given area. Moreover, a reference packet (FIG. 3) is transmitted, in which the corresponding tuning data packet (32) is fixed for each area (34). In order to automate the installation without user interaction, the reference packet for each area incorporates the tuning data (31) of a transmitter which can be received only in that area using the tuning data. Where necessary, the tuning data is supplemented with a recognition label (33).
Patent DE-69522425-T2 (DE)
Inventor: SGRO JEAN-CLAUDE
IPC: A61F2/00
Filed: 1995-12-11
Granted: 2002-05-23
Abstract: The element consists of layers of a biocompatible, e.g. textile, material in three sections (3,4,5) joined by an elongated supply strip (2) which also acts as a reinforcing member. One of the sections is designed to fit round the spermatic cord, having a slit (3a) and an aperture (3b) for the cord. The supple joining strip (2) is of sufficient height to block the inguinal orifice, with the lower anterior section (3) of the prosthetic element fitting round the spermatic cord, and an upper section (4) having sufficient height to fit against the inner face of the transverse fascia. The third, or lower position section (5) is folded up and held against the inner face of the upper section (4). The prosthetic element has a rounded lower edge, is 10-15 cm. wide and 0.1-0.2 cm. thick, with a height of 6-10 cm., and is preferably made from woven or knitted polyester fibre.
Patent DE-69526208-T2 (DE)
Inventor: TALARMO REINO
IPC: H04W72/08
Filed: 1995-01-13
Granted: 2002-10-17
Abstract: PCT No. PCT/FI95/00009 Sec. 371 Date Sep. 18, 1996 Sec. 102(e) Date Sep. 18, 1996 PCT Filed Jan. 13, 1995 PCT Pub. No. WO95/19687 PCT Pub. Date Jul. 20, 1995A method for allocating control channels in a radio system having base stations and subscriber stations communicating with respective ones of the base stations on control and traffic channels. To make the control channel operation more efficient and to avoid interference, traffic channels are allocated for control channel use so as to distribute the control channel operation between a greater number of channels, the channels allocated for control channel use being indicated to the subscriber stations and control channel operation is performed on the control channels allocated in a distributed manner.
Patent DE-69533904-T2 (DE)
Inventor: DAWKES ADRIAN CHARLES
IPC: G01N33/531
Filed: 1995-02-17
Granted: 2005-12-01
Abstract: There is described a method for the chemical modification of antibodies and/or antigens in order to minimise sample interference in immunoassays, an immunoassay method in which chemically modified antibodies and/or antigens are employed, the use of chemically modified antibodies and/or antigens in an immunoassay and a kit for assaying biological specimens which comprises the chemically modified antibodies and/or antigens. <IMAGE>
Patent DE-69603315-T2 (DE)
Inventor: JAERVENKYLAE JYRI
IPC: F16L47/08
Filed: 1996-04-27
Granted: 2000-02-10
Abstract: The invention relates to a socket joint for plastic pipes, whereupon a spigot end (1a) of one (1) of the pipes to be connected is inserted in an expanded section (2a) of a socket (2), and an intermediate space (3) situated between the spigot end and the expanded section comprises a housing sealing unit (4) that extends along a considerable part of the length of said intermediate space and that comprises several circular flexible lip seals (6) on its outer and inner circumference. The outer and inner circumference of the sealing unit (4) also comprise several circular support seals (7) which have a substantially smaller compressibility especially in the radial direction than the lip seals (6). <IMAGE>
Patent DE-69614088-T2 (DE)
Inventor: DUCRET PIERRE
IPC: A23G1/20
Filed: 1996-04-12
Granted: 2001-11-08
Abstract: A new method (I) for the preparation of chocolate and analogous products (II) comprises placing (II) and a water containing composition (III) in an extruder (IV), mixing at a controlled temperature and passing the mixture through a nozzle, so that the resulting product (V) is at a temperature of 0-28 degrees C.
Patent DE-69706397-T2 (DE)
Inventor: CANOVA ANTONIO
IPC: H05B41/282
Filed: 1997-01-27
Granted: 2002-05-23
Abstract: The circuit for the power supply of discharge lamps (l1,l2) comprises an inverter (1) and a load circuit with a resonant circuit (12) in series with electrodes (5, 5', 9', 9) of at least one lamp (l1, l2) to be inserted into the load circuit. In order to obtain a uniform brightness along the lamp the resonant circuit is balanced. <IMAGE>
Patent DE-69708894-T2 (DE)
Inventor: BUCH-RASMUSSEN THOMAS
IPC: A61M39/00
Filed: 1997-09-16
Granted: 2002-08-22
Abstract: The present invention relates to a drug delivery system, comprising a reservoir from which set doses are apportioned, a dose setting mechanism by which the relative position of two elements is changed by a distance proportional to a set dose, and a push button by activation of which an element is moved a distance corresponding to the distance proportional to the set dose, further comprises a working cylinder having an open end into which a plunger fits, and a closed end at which an inlet and an outlet port connect the space beneath the plunger with an inlet communicating with the reservoir and an outlet communicating with a drug delivery member, respectively. Valves means at the inlet and outlet control the passages from the reservoir to the working cylinder and from the working cylinder to the drug delivery member, respectively. The cylinder with the plunger, and the injection member are independently exchangeable, disposable parts.
Patent DE-69708926-T2 (DE)
Inventor: KRISKO J
IPC: C23C14/06
Filed: 1997-09-04
Granted: 2003-03-20
Abstract: A heat formable mirror is formed by sputter depositing upon a sheet such as glass a reflective coating utilizing a base layer of silicon or a combination of silicon and stainless steel films, a reflective layer formed of a reflective metallic film such as niobium, titanium or aluminum, and a protective layer comprising preferably silicon nitride. The resulting mirror can be heat formed at elevated temperatures to form a curved mirror having a reflective coating free of objectionable defects.
Patent DE-69715638-T2 (DE)
Inventor: DU BOULAY VILLAX GUIDO
IPC: C07C231/24
Filed: 1997-10-29
Granted: 2003-08-07
Abstract: Industrial process for purification and elimination of residual solvents from iohexol comprises suspending crystalline iohexol, (which may contain residual solvents \~100 ppm) in a fluid in which it has low solubility, heating, filtering and drying.
Patent DE-69728452-T2 (DE)
Inventor: OHMORI MASAHIRO
IPC: C01G23/047
Filed: 1997-08-29
Granted: 2004-12-02
Abstract: A glass tube or plastic cover of an illuminator, or window pane or wall of a building, comprises a titanium oxide film formed from a titanium oxide-dispersed sol comprising titanium oxide particles dispersed in water. The solution comprises chloride ions at 50-10000 ppm by weight as the chlorine element.