baber/WOPTO huggingface dataset:
Patent DE-68919760-D1 (DE)
Inventor: BERRY ALLAN DAVID
IPC: H04J3/18
Filed: 1989-06-07
Granted: 1995-01-19
Abstract: The invention concerns digital communication apparatus for interleaving multiple bit sequences of a predetermined length from a plurality of input signals all at one rate to a single output data stream at a higher rate. Normally the multiple bit sequences will be bytes. The apparatus comprises for each input signal (INl - IN4) a first array (l0 -l3) of means for storing sequentially in series each multiple bit sequence of predetermined length, said arrays (l0 - l3) being arranged in parallel, means for reading in parallel each of said stored bit sequences in said arrays into second arrays (90 - 93) of storage means so that the bits of said stored sequences are interleaved, and means (20) for combining the sequences output from said second arrays in such a manner that the output data stream contains said original multiple bit sequences interleaved so that in the final output stream a multiple bit sequence from one input signal is separated from the next multiple bit sequence of that signal by multiple bit sequences from each of the other input signals.
Patent DE-68921616-D1 (DE)
Inventor: FELEGI JOHN
IPC: D21H19/58
Filed: 1989-11-16
Granted: 1995-04-13
Abstract: A novel composite board of mineral wool (22), perlite (24), and cellulosic newsprint fibers (23) for use primarily as a ceiling tile is disclosed. The board displays virtually no sag (less than 200 mils) when exposed to high temperature and high humidity while displaying quite acceptable strength. The board is manufactured by selective deposition of a latex composition (21) on the cellulosic newsprint fibers (23).
Patent DE-69003558-D1 (DE)
Title: Thermoplastisches elastomer aus aethylen-alpha-olefin-copolymer und polynorbornen.
Inventor: HERT MARIUS
IPC: C08L23/02
Filed: 1990-02-19
Granted: 1993-11-04
Abstract: Composition comprising a mixture from 20 to 70 parts by weight of polynorbornene, from 80 to 30 parts by weight of crystalline polyolefine and a quantity of plastifier for the polynorbornene sufficient to lower its glass transition temperature down to the range of rubbers, characterized in that, a copolymer of ethylene and at least one  alpha -olefine having from 3 to 10 carbon atoms is used as crystalline polyolefine, said copolymer having a density between 0.89 and 0.93, a crystallinity ratio between 15 and 50 % and a fluidity index between 0.5 and 15 dg/min. Such compositions are used to fabricate finished products and industrial articles by using the techniques of extrusion, injection moulding and compression moulding. Particular applications are flexible pipes, joints for the building and car industries, protection bellows for the car industry, injected articles.
Patent DE-69004502-D1 (DE)
Inventor: MURIALDI MICHELE
IPC: B60S3/06
Filed: 1990-04-14
Granted: 1993-12-16
Abstract: This invention cover, usually in integration with the normally used cylindrical brushes (15, 16), at least one toroidal brush revolving on a longitudinal horizontal axis thus improving on the car wash (6) while reducing the washing time in certain cases. Preferably, two brushes (1, 2) rotating in opposite direction are adopted. This brush or these brushes (1, 2) have preferably an extended almost elliptical shape.
Patent DE-69004556-D1 (DE)
Inventor: VANLAUTEM NOEL
IPC: B01J20/20
Filed: 1990-12-17
Granted: 1993-12-16
Abstract: Process for pretreatment of active carbon, capable of being employed especially for purifying concentrated solutions of hydrochloric acid, in which, before being used, the active carbon is treated with a concentrated solution of ferric chloride salt in acidified water with a pH lower than or equal to 3 until the reducing properties of the active carbon towards the ferric ions have disappeared.
Patent DE-69005849-D1 (DE)
Inventor: VALENTINI LUIGI
IPC: A61M15/00
Filed: 1990-02-09
Granted: 1994-02-24
Abstract: A disposable inhaler (10; 50; 60) for administering medicaments in finely divided form contained in capsules (22) comprises a body (12) enclosing a nebulization chamber (20), the capsule (22) being inserted into the nebulization chamber (20) during assembly of the component parts of the inhaler (10;50;60). The inhaler (10;50;60) does not comprise a device for piercing the capsule (22); this latter is pierced before its insertion into the inhaler (10;50;60). Means (34,36,38) are provided for preventing escape of the finely divided medicament through the capsule holes (42, 44) until the moment in which the inhaler (10;50;60) is used.
Patent DE-69008894-D1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1990-02-12
Granted: 1994-06-23
Abstract: A valve gated injection molding system for making hollow plastic products. A fixed pin (66) extends through an elongated hollow valve member (60) which is reciprocated between a retracted open position and a forward closed position in which the forward end (64) of the valve member (60) is seated in the gate (18). The fixed pin (66) has a hollow portion (90) for the flow of pressurized gas to a porous portion at the forward end (68) which is centrally located in the gate (18). In the open position, gas from the fixed pin flows into the hollow center (134) of a stream of melt (130) which flows into the cavity (20) around the forward end (68) of the fixed pin (66) to form a melt (136) bubble in the cavity (20).
Patent DE-69009538-D1 (DE)
Inventor: COVARRUBIAS JESUS
IPC: A61P7/00
Filed: 1990-03-06
Granted: 1994-07-14
Abstract: The invention concerns a taurine and acetylsalicylic acid-based composition, or the corresponding salts thereof, conbined in a ratio by weight of between 1/5 and 1/50, associated should the case arise with one or several excipients. The composition can be used in therapy for the treatment of arterial and arteriolar thrombosis.
Patent DE-69016437-D1 (DE)
Inventor: WHYBRAY MICHAEL
IPC: H03G11/06
Filed: 1990-08-09
Granted: 1995-03-09
Abstract: PCT No. PCT/GB90/01252 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Aug. 9, 1990 PCT Pub. No. WO91/03123 PCT Pub. Date Mar. 7, 1991.Temporarily filtered video samples are formed as the sum of a previous frame output sample and a non-linear function of the difference between current and previous samples. The function is non-linear only for absolute values of differences less than 50% (preferably 10%) of the maximum range of the difference, and a smaller lookup table is used for implementing the non-linear function than would otherwise be the case.
Patent DE-69018021-D1 (DE)
Inventor: BREUKELMAN JOHANNES
IPC: C02F3/06
Filed: 1990-11-16
Granted: 1995-04-27
Abstract: The invention relates to a process for the in-situ removal of pollutants from the soil by stripping with a gas, the process being characterized in that   a. the stripping gas is injected into the soil via at least one probe near and/or under the pollutant, b. the pollutant is volatilized with the stripping gas, so that it rises to ground level, c. the volatilized pollutant is passed, as it rises, through a biologically active layer and is degraded there.   A plurality of probes can be placed in the soil under and/or beside the pollutant. The stripping gas used is preferably air or ozonized air. Dry and/or heated stripping gas can be used as required. The flow pattern of the stripping gas can be influenced by obstructions, for instance by one or more water screens round the pollutant or by airtight covers and seals applied on or in the top soil. If the upgrading of the soil at or just below ground level to form a biologically active layer is not or hardly possible, a biologically active layer, preferably compost, can be applied on top of the soil. The biologically active layer may contain both aerobic and anaerobic bacteria.
Patent DE-69028553-D1 (DE)
Inventor: PODEVELS DEAN
IPC: A01C23/02
Filed: 1990-01-26
Granted: 1996-10-17
Abstract: An apparatus and method is disclosed for cultivating soil and turf by utilization of pressurized liquid injected into the soil and turf. A roller assembly (33) is provided for applying mechanical pressure to the turf after cultivation. Further, a means for setting a first speed in a transport mode and a second speed in a cultivating mode is provided. The apparatus is designed to be bidirectional to allow the apparatus to be used in both a forward and reverse direction. The apparatus is such that, in use, there is created a water hammer effect which is sufficient to effect the flow of liquid out of the nozzles in the form of a square wave pulse. <IMAGE>
Patent DE-69102150-D1 (DE)
Inventor: STOCCHIERO OLIMPIO
IPC: B65D53/02
Filed: 1991-01-22
Granted: 1994-07-07
Abstract: The invention discloses a lid with a sealing device for containers comprising a horizontal top (2; 50; 62), at least one air tube (6;51;63;73;83) attached to the lid (1;50;60;71;81), one or more suction cups (8;55;67;75;74;85,84) attached to the air tube and a hole (9;53;77;87) made in the lid and communicating with each air tube. Each suction cup accomplishes its sealing action between the lid and the container on which said lid is applied, when the air tube to which each suction cup is attached is expanded by a compressed fluid and causes said suction cups to adhere against the edge of the container and/or the lid applied on the container itself. <IMAGE>
Patent DE-69106643-D1 (DE)
Inventor: HOLSTEIN KLAUS J DR
IPC: A61B19/08
Filed: 1991-08-29
Granted: 1995-02-23
Abstract: Sterile cover tube for the transducer and connection cable of a medical ultrasound unit, in particular for intracorporeal or intraoperative sonography. The cover tube consists of a plastic foil tube (10) whose one end (11) is closed and is at least as long as the transducer and a connection cable part. The plastic foil tube is arranged ready for use in a telescopic folding (14 to 20). The closed tube end (11) projects into the telescopic folding by a length which is smaller than the length of the remaining telescopic folding (15 to 20) overlying the closed end on the outside. The sterile covering of the ultrasound head and of the connection cable of the ultrasound unit requires only two people. The plastic foil tube is suitable for all sonographic ultrasound probes. Coupling agents can be introduced into the closed tube end without any problem. <IMAGE>
Patent DE-69115317-D1 (DE)
Inventor: TAKUO TATE
IPC: D03D1/00
Filed: 1991-03-26
Granted: 1996-01-25
Abstract: In a single-layer paper making woven fabric of more than five shafts, auxiliary wefts each having a smaller diameter than that of the primary wefts are disposed between each of the primary wefts. Each of the auxiliary wefts is woven twice into a repeating unit of a texture by a warp. Each auxiliary weft is placed by at least two other warps extending above two adjacent primary wefts. The auxiliary wefts are pushed or urged upwardly thereof by these at least two other warps in order to form a flat paper making surface of the fabric, whereby wire marks on a paper are reduced. <IMAGE>
Patent DE-69116550-D1 (DE)
Inventor: REED MICHAEL
IPC: A61P35/00
Filed: 1991-02-21
Granted: 1996-02-29
Abstract: Novel steroid 3-thiophosphonates are disclosed which are useful as steroid sulphatase inhibitors.
Patent DE-69119900-D1 (DE)
Inventor: WOODWARD DAVID
IPC: A61K31/557
Filed: 1991-02-12
Granted: 1996-07-04
Abstract: The invention relates to a means of reducing or maintaining intraocular pressure, and, more particularly, to a method and composition for reducing or maintaining intraocular pressure involving the administration of a composition containing prostaglandin F3 alpha  in a pharmaceutically acceptable carrier.
Patent DE-69120720-D1 (DE)
Inventor: LAMBERT BARNUM BAILEY
IPC: A62B7/10
Filed: 1991-04-16
Granted: 1996-08-14
Abstract: A disposable CO2 absorber for applictions in rebreathing systems uses a flexible bag-like pouch (4) to contain CO2 absorbent granules (5). The pouch includes an intake port (2) having a one-way valve (3) at the top of the pounch (4) and an outlet or exhaust port including a perforated cylindrical tube (6) in the bottom of the pouch (4). Exhaled gas containing CO2 passes through the one-way valve (3) at the intake port and contacts the absorbent granules (5) where a chemical reaction bonds the CO2 with the granules. The residual gas, substantially free of CO2, passes out of the pouch (4) through the exhaust ports (6) for rebreathing by the user. The flexure of the pouch (4) increases the efficiency with which the CO2 is absorbed. <IMAGE>
Patent DE-69122999-D1 (DE)
Inventor: VAN DEN VLEKKERT HENDRIK HARME
IPC: G01N27/28
Filed: 1991-07-17
Granted: 1996-12-12
Abstract: The invention provides a device for measuring the concentration of a chemical substance in fluid, characterized by a semiconductor containing a measuring surface, the impedance magnitude of which alters on contact of the surface with the chemical substance and which is arranged in a housing in which is arranged a flow channel for the fluid, and wherein the measuring surface forms part of the wall of the channel and is sealed relative to the housing by means of a releasable sealing element, and which semiconductor is provided with electrical conductors for conducting the measuring signals. The releasable sealing element is preferably an O-ring. <IMAGE>
Patent DE-69131904-D1 (DE)
Inventor: KUNG S
IPC: G06F3/02
Filed: 1991-08-15
Granted: 2000-02-17
Abstract: A communication receiver (12) comprises a receiver (54) for receiving selective call signals including messages and further for receiving a receiver operating instruction, a control (82) for controlling a receiver function, a memory (67) for storing the received receiver operating instruction describing the operation of the receiver function being controlled, a retrieval circuit (58) for recalling the stored receiver operating instruction, and a display (84) for presenting the received messages, and further for presenting the recalled operating instruction. The memory (67) can also store information enabling the controllable receiver function, and both the enabling information and the receiver operating instruction can be reprogrammed to reconfigure the operation of the communication receiver.
Patent DE-69206162-D1 (DE)
Inventor: MOKHTARZADEH MORTEZA
IPC: B01J31/12
Filed: 1992-01-30
Granted: 1996-01-04
Abstract: A process for preparing a vinyl derivative of a Bronsted acid by the transvinylation reaction of a vinyl derivative of a first Bronsted acid with a second Bronsted acid.
Patent DE-69211861-D1 (DE)
Inventor: BOWER LAWRENCE J
IPC: B05C1/02
Filed: 1992-01-02
Granted: 1996-08-08
Abstract: A paint roller is obtained by continuously forming a tubular plastic core, preferably by laying up a two ply wrap over a mandrel (11) with surface heating only of the contacting ply surfaces to form a continuous, endless, unitary thermoplastic core structure, cooling the inside and outside surface of the core structure to a final or near final internal diameter dimension, and, following contracting of the internal core structure to a final desired diameter, heat bonding a compatible thermoplastic pile fabric to the external surface of the core structure, followed by separation of the continuously produced composite structure into final pieces suitable, if desired, for use or further processing. <IMAGE>
Patent DE-69217894-D1 (DE)
Inventor: AEBISCHER PATRICK
IPC: A61K9/00
Filed: 1992-06-25
Granted: 1997-04-10
Abstract: A composition comprises encapsulated cells that provide a biologically active factor such as an anti-nociceptive agent and is formulated for insertion into the human spinal region of the central nervous system. Use of encapsulated cells to prepare a medicament for insertion into the human spinal region for provision of the biologically active factor to a patient. <IMAGE>
Patent DE-69227969-D1 (DE)
Inventor: GRECO ALBERTO
IPC: C08G18/42
Filed: 1992-09-15
Granted: 1999-02-04
Abstract: Diol-polycarbonates having the general formula    HO-(R1-O-CO-O)x- -(R2-O-CO-O-)y-R3-OH   (I> where R1, R2, R3 , X and Y have the meaning specified in the text, are used in the synthesis of prepolymers which in turn can be used in reactive adhesive and/or sealing formulations of the hygro-, photo- or thermo-setting type, and the procedure for their preparation. The sealing compositions deriving from these diolterminated-polycarbonates are mainly used in transport industry, in the textile and wood industry, for cellular products and in the bookbinding industry.
Patent DE-69228932-D1 (DE)
Inventor: SUMMERS JAMES
IPC: A61P37/08
Filed: 1992-07-14
Granted: 1999-05-20
Abstract: PCT No. PCT/US92/05890 Sec. 371 Date Dec. 2, 1993 Sec. 102(e) Date Dec. 2, 1993 PCT Filed Jul. 14, 1992 PCT Pub. No. WO93/01813 PCT Pub. Date Feb. 4, 1993.Indole compounds substituted at the 3-position by a 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]thiazole, 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]oxazole, or 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]pyrrole group are potent antagionists of PAF and are useful in the treatment of PAF-related disorders including asthma, shock, respiratory distress syndrome, acute inflammation, transplanted organ rejection, gastrointesinal ulceration, allergic skin diseases, delayed cellular immunity, parturition, fetal lung maturation, and cellular differentiation.
Patent DE-69231215-D1 (DE)
Inventor: CAUFIELD CRAIG EUGENE
IPC: A61P29/00
Filed: 1992-04-30
Granted: 2000-08-10
Abstract: Products of formula (I) obtained from the chemical reduction of one or more of the ketone groups at positions 15, 27 and 33 of Rapamycin with diisobutylaluminum hydride or sodium triacetoxyborohydride have been shown to have pharmacological properties which would make them useful in the treatment of transplantation rejection, autoimmune diseases, diseases of inflammation and Candida albicans infections. <CHEM> u
Patent DE-69311731-D1 (DE)
Inventor: GUICQUERO JEAN-PIERRE
IPC: C09K23/42
Filed: 1993-10-11
Granted: 1997-07-24
Abstract: PCT No. PCT/FR93/01004 Sec. 371 Date Jun. 29, 1995 Sec. 102(e) Date Jun. 29, 1995 PCT Filed Oct. 11, 1993 PCT Pub. No. WO94/08913 PCT Pub. Date Apr. 28, 1994A process for fluidizing an aqueous suspension of mineral particles or hydraulic binder pastes which comprises admixing said aqueous suspension of mineral particles or hydraulic binder pastes with one or more compounds or salts of compounds corresponding to the general formula:  [ <IMAGE>   wherein: R is a hydrogen atom or a saturated or unsaturated monovalent hydrocarbon group comprising 1 to 18 carbon atoms and optionally one or more heteroatoms; Ri is an alkylene or an arylene group optionally comprising one or more heteroatoms; Q is a hydrocarbon group comprising 2 to 18 carbon atoms and optionally one or more heteroatoms; A is an alkylidene group comprising 1 to 5 carbon atoms; Rj is selected from the group consisting of an A-PO3H2 group, an alkyl group comprising 1 to 18 carbon atoms and the group   <IMAGE>   wherein Rk is selected from the group consisting of an A-PO3H2 group and an alkyl group and B is an alkylene group; n is 1 to 10,000; r is the sum of [R-O(Ri-O)n] groups carried by all the Rj groups; q is the number of [R-O(Ri-O)n] groups carried by Q; the sum r+q equals between 1 and 10; y is a whole number ranging between 1 and 3; Q, N and the Rj groups optionally form together one or more rings, said ring or rings optionally comprising one or more heteroatoms; the group (Ri-O)n can be the same or different when n>1; and,   <IMAGE>   the group can be the same or different when y>1.
Patent DE-69313406-D1 (DE)
Inventor: LOESCH MURIEL
IPC: G01N27/12
Filed: 1993-06-04
Granted: 1997-10-02
Abstract: PCT No. PCT/FR93/00534 Sec. 371 Date Jan. 28, 1994 Sec. 102(e) Date Jan. 28, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/24827 PCT Pub. Date Dec. 9, 1993A device for selective detection of gas, enabling a first gas to be detected relative to a second gas, the device having a solid state sensor provided with an insulating substrate having a first face and a second face, a heater element deposited on the first face of said substrate, metal electrodes deposited on the second face of said substrate, and a semiconductor layer formed on said electrode and over the second face of said substrate. Detection is performed by simultaneously determining a voltage U representative of the resistance of the semiconductor element of the solid state sensor and the voltage difference S between a voltage representative of the temperature of the heater element of said solid state sensor and a voltage representative of the temperature of a heater element of a reference sensor, the voltage U and the voltage difference S each being compared with a different and predetermined threshold voltage in order to enable selective detection of gas.
Patent DE-69315055-D1 (DE)
Inventor: SHAMP DONALD
IPC: C03B7/06
Filed: 1993-09-13
Granted: 1997-12-11
Abstract: An oxygen-fuel firing system for a furnace comprising separate, spread apart nozzles for introducing gaseous streams of oxygen and fuel into the furnace at spaced apart locations. The gaseous streams merge within the furnace away from the furnace walls and crown. Thus, the main combustion within the furnace takes place in the central portion of the furnace where a broad flame cloud is created. The broad flame cloud provides a more uniform temperature profile within the furnace for a more efficient processing of materials being melted in the furnace.
Patent DE-69317040-D1 (DE)
Inventor: BENSON ROBERT ARTHUR
IPC: B08B9/057
Filed: 1993-12-16
Granted: 1998-03-26
Abstract: Process appts. (10) has a wall (11) defining a continuous re-entrant lumen (12). An inlet port (13) allows fluid to enter the lumen and an outlet port (14) allows processed fluid to leave. The two ports are asymmetrically arranged in the lumen, defining two flow paths round the lumen, a long path (22) and a short one (23).. Material processing occurs at the lumen wall (11), and at least 2 wall conditioning shuttles (24, 25) are disposed in the lumen: the shuttles pass through the lumen with the fluid flow and are designed to continuously scrape the wall so as to remove any deposits formed on it by the processing operation. The two shuttles are independent and the appts. is arranged so that only only one shuttle is travelling round the longer flow path(22) at any one time, the second shuttle is retained in the short flow path (23) which acts as a shuttle return section. In this position, the shuttle acts to prevent fluid flow between the inlet and the outlet ports. The impact of the first shuttle on the second is enough to knock the shuttle out of the return section (23) into the long flow path (22). The first shuttle is then retained in the short flow path (23), and there is a continual movement of the shuttles around the lumen. The shuttles have front and rear bumpers, wall conditioning elements to clean the lumen walls as the shuttle passes through, and a plug element to prevent fluid flow when the shuttle is retained in the return section of the lumen.
Patent DE-69317260-D1 (DE)
Inventor: RICHARD FRANCOIS NOEL
IPC: C21C5/46
Filed: 1993-04-19
Granted: 1998-04-09
Abstract: Set of ceramic (refractory) elements for a casting gate (10), comprising a metallic reinforcement (12) mounted on a metallurgical vessel (1), a stationary ceramic plate (14) including a port (14a), a movable ceramic plate (16) including a port (16a), a collector nozzle (42), displacement means for displacing the movable plate (14) with respect to the stationary plate (16) so as to control the covering-over of the port of the stationary plate by the port of the movable plate. Pressure means (26) make it possible to press the movable plate against the stationary plate, a stationary ceramic plate (14) and a movable ceramic plate (16) and the collector nozzle (42) are capable of being linked together so as to constitute a set which may be introduced into and/or removed from the casting gate (10) in a single operation. <IMAGE>