baber/WOPTO huggingface dataset:
Patent DE-69019985-T2 (DE)
Inventor: WATKINS JOSEPH
IPC: C08G75/02
Filed: 1990-11-13
Granted: 1995-10-12
Abstract: A process for preparation of a copoly(arylene sulfide) which has a decreased amount of disulfide radicals and corresponds to the structure  [(-A-S-)1-x(-A-S-S-)x]n  wherein A is a divalent substituted or unsubstituted aromatic radical, x is in the range of 0.45 to 0 and n is at least 50, comprising contacting a copoly(arylene sulfide) corresponding to the structure [(-A-S-)1-x(-A-S-S-)x]n   wherein A is a divalent substituted or unsubstituted aromatic radical, x is in the range of 0.50 to 0.001 and n is at least 25, in the melt phase with a diiodoaromatic compound corresponding to the structure I-A-I wherein A is a divalent substituted or unsubstituted aromatic radical.
Patent DE-69021731-T2 (DE)
Inventor: LOWNDS C MICK
IPC: C06B47/00
Filed: 1990-07-30
Granted: 1996-02-08
Abstract: The present invention relates to an emulsion composition with a polymerizing and/or crosslinking agent and methods for its use in improving the manufacturing, packaging, transporting, storage placement and blasting characteristics of explosives containing an emulsion. The present invention is directed to controlling the rheology of an emulsion or explosive containing an emulsion by polymerizing and/or crosslinking the continuous phase of the emulsion by employing hydroxy-terminated polybutadiene and polymerizing agents and/or maleic anhydride adducted polybutadiene and crosslinking agents. The present invention provides compositions and methods of polymerizing and crosslinking emulsion compositions which result in an emulsion whose rheology may be controllably selected, without compromising the integrity of the explosive reaction. The composition of the present invention is comprised of a water-in-oil emulsion containing a continuous external carbonaceous fuel phase, the fuel phase being at least partially polymerized and/or crosslinked.
Patent DE-69022207-T2 (DE)
Inventor: CALDERAZZO FAUSTO
IPC: C08F4/20
Filed: 1990-12-29
Granted: 1996-04-18
Abstract: Vanadium-arenes    [V(arene)2]   wherein "arene" means benzene or mono-, di- or poly-(C1-C5)-alkyl-substituted benzene, are prepared by means of a process which comprises:     (a) forming a complex:    [V(arene)2](+) . AlCl4(-)   by reacting vanadium trichloride, aluminum metal and aluminum trichloride with one another, by operating in the presence of the selected arene; (b) treating the so obtained complex with an either cyclic or acyclic, liquid aliphatic ether to obtain the reduction of [V(arene)2](+) to [V(arene)2]; and   (c) recovering the so separated vanadium-arene.   The vanadium-arenes are useful in the preparation of catalysts for olefin polymerization.
Patent DE-69022909-T2 (DE)
Inventor: VICENZI JEFFREY THOMAS
IPC: C12P35/06
Filed: 1990-07-16
Granted: 1996-04-11
Abstract: A method for deactivation of esterase enzyme and an improved enzymatic process for the oxidation of Cephalosporin C to glutaryl-7-ACA.
Patent DE-69025213-T2 (DE)
Inventor: KOBAYASHI MASAYUJI
IPC: F16H59/14
Filed: 1990-02-28
Granted: 1996-06-20
Abstract: When a shift command is issued the line pressure is dropped to a first low level until such time as the inertia phase of the shift begins. From this time the level of line pressure is raised and maintained at a second higher level until the end of the inertia phase. During the final stage of the shift, the level of line pressure is again lowered. A spike in the transmission torque output when tends to occur at the beginning of the inertia phase is attenuated, the level of torque which is transmitted during the inertia phase is elevated and spikes which tend to be produced by the final engagement are reduced by the temporarily lowered final stage line pressure level.
Patent DE-69027164-T2 (DE)
Inventor: BEALKOWSKI RICHARD
IPC: G06F9/445
Filed: 1990-07-04
Granted: 1996-12-12
Abstract: An apparatus and method for decreasing the memory requirements of BIOS in a personal computer system (10) includes storing a first portion of BIOS in memory and a second portion on a direct storage access device. The personal computer system (10) comprises a system processor (26), a random access main memory, a read only memory (36), and at least one direct access storage device (62,66). The read only memory (36) includes the first portion of BIOS and data representing the type of system processor (26) and system planar (24) I/O configuration. The first portion of BIOS only includes routines for initializing the system (10) and the direct access storage device (62,66) to read in a master boot record into the system (10) from the direct access storage device (62,66). The master boot record includes a data segment (122-138) and an executable code segment (120). The data segment (122-138) includes data representing system hardware and a system configuration which is supported by the master boot record. The first BIOS portion confirms the master boot record is compatible with the system hardware by verifying that the data from the data segment (122-138) of the master boot record agrees with the system processor (26), system planar (24), and planar (24) I/O configuration. If the master boot record is compatible with the system hardware, the first BIOS portion vectors the system processor (26) to execute the executable code segment (120) of the master boot record. The executable code segment (120) confirms that the system conf iguration has not changed and loads in the remaining BIOS portion from the direct access storage device (62,66) into random access memory (32) superseding the first BIOS portion. The executable code segment (120) then verifies the authenticity of the remaining BIOS portion and vectors the system processor (26) to begin executing the remaining BIOS now in random access memory (32). The remaining BIOS in main memory includes reusable routines for operating the system (10) in a normal manner.
Patent DE-69029653-T2 (DE)
Inventor: PFEFFERLE WILLIAM C
IPC: F02B1/04
Filed: 1990-02-15
Granted: 1997-04-24
Abstract: Operation of unthrottled internal combustion engines is improved by providing the combustion chambers with an electrically heated glow plug having a catalyst surface layer on the ignition element. The catalyst is heated to and maintained at a temperature high enough to be effective for vaporization of fuel drops and ignition of vaporized fuel by controlled electrical heating. In operation of the engine air is compressed in a combustion chamber and at least a portion of the fuel is injected during the latter portion of the compression stroke and the injected fuel ignited by contact of fuel with the hot catalytic surface of the glow plug resulting in a combustion pressure wave in the immediate vicinity of top dead center.
Patent DE-69031957-T2 (DE)
Inventor: BURDICK BRENT ARTHUR
IPC: C12Q1/68
Filed: 1990-04-09
Granted: 1998-06-10
Abstract: A nucleic acid is rapidly extracted from whole blood by mixing the sample with a salt solution containing a polysaccharide followed by heating the mixture at or near the boiling point of water for a few minutes. The extracted nucleic acid can be recovered, if desired, or used immediately in polymerase chain reaction. This rapid method is particularly useful for extracting DNA for the detection of genetic diseases or infectious agents, such as HIV-I.
Patent DE-69034249-T2 (DE)
Inventor: CHIZZONITE RICHARD ANTHONY
IPC: A61P35/00
Filed: 1990-12-09
Granted: 2008-05-29
Abstract: The present invention relates to a novel cytokine protein called Cytotoxic Lymphocyte Maturation Factor (CLMF) which is produced and synthesized by a human B lymphoblastoid cell line. CLMF synergistically induces in the presence of low concentrations of IL-2 the cytolytic activity of Lymphokine Activated Killer (LAK) cells. CLMF is also capable of stimulating T-cell growth. The present invention also relates to cloned genes coding for CLMF proteins and derivatives thereof, to recombinant vectors comprising a polynucleotide encoding a CLMF protein, to microorganisms transformed with the said recombinant vectors, to antibodies directed to the said proteins as well as to processes for the preparation of the said proteins, vectors and antibodies. Furthermore the present invention relates to methods for stimulating LAK cells, T-cells or Natural Killer Cells using the said CLMF protein.
Patent DE-69101023-T2 (DE)
Inventor: ADAMS HARRY A
IPC: C10B55/00
Filed: 1991-04-23
Granted: 1994-05-05
Abstract: A process for producing superior grade coke having a low volatile carbonaceous matter content from a petroleum feedstock in a coking drum is accomplished by stripping increased amounts of volatile carbonaceous material using a light hydrocarbon stream without sacrificing cycle time. The light hydrocarbon stream is effective in solubilising the volatile carbonaceous material while cooling the formed coke.
Patent DE-69109804-T2 (DE)
Inventor: AULBERS ANTONIUS PAULUS
IPC: A47J25/00
Filed: 1991-10-31
Granted: 1995-11-16
Abstract: A tool is described for separating a core, a rind and flesh of a fruit, in particular a pineapple, comprising, at least, a cylindrical corer which is provided at one end with a cutting edge and at the other end with a handle or other driving member, such as a motor. In the tool there is provided, close to the cutting edge (2) of the corer (1) at least one flesh cutter (3) extending radially thereon and provided with at least one cutting edge (4), the shape of the flesh cutter (3) being chosen such that upon rotating of the tool, it executes a helical movement with a predetermined pitch, and in that at the end of the flesh cutter (3), opposite the end fixed to the corer (1), there is provided, at least locally, a rind cutter (5) extending parallel to the corer (1) and provided with at least one cutting edge (6). Further an auxiliary screw (11) connected with the corer (1) may be present to at least partially determine the pitch of the tool. <IMAGE>
Patent DE-69119748-T2 (DE)
Inventor: BRAUKER JAMES
IPC: A61F2/02
Filed: 1991-10-10
Granted: 1996-12-05
Abstract: A device for implantation in a host having a material at an interface between the host and the device, said material having a conformation which results in growth of vascular structures by the host close to the interface.
Patent DE-69121203-T2 (DE)
Inventor: CARLSSON DAGNY
IPC: E02F7/06
Filed: 1991-08-29
Granted: 1997-01-23
Abstract: In a method for screening earth, gravel and the like containing comparatively large-size objects (1) and finer material (2), the material (1, 2) is moved into a screening drum (3) through an opening (13), whereupon the drum is rotated in a first direction, the large-size objects being retained in the drum (3) and the finer material being forced out of the drum through a screening element (8). When the drum is rotated in the opposite direction after the screening has been completed, the large-size objects are discharged from the drum through the opening (13). The drum is rotatably mounted on a frame (5) which is connected to the front loader (7) of a tractor (6). A pocket provided inside the drum retains the large-size objects (1) when the drum is rotated in the first direction . When the drum is rotated in the opposite direction, the large-size objects (1) are allowed to leave the pocket and are discharged from the drum (3) through the opening (13).
Patent DE-69121396-T2 (DE)
Inventor: BARTLETT PHILIP
IPC: C09K5/04
Filed: 1991-02-05
Granted: 1997-02-27
Abstract: The azeotrope of 1-chloro-1,2,2,2-tetrafluoroethane and dimethyl ether is useful as a refrigerant, aerosol propellant and polymer foam blowing agent.
Patent DE-69125968-T2 (DE)
Inventor: SCHOENNAGEL HANS JUERGEN
IPC: B01J29/67
Filed: 1991-03-19
Granted: 1997-10-16
Abstract: A zeolite catalyst composition having increased resistance to agglomeration and/or migration of its noble metal component at high temperatures and a method for preparing the catalyst composition are disclosed. The zeolite catalyst composition contains a non-framework multivalent metal oxide to stabilize the noble metal. The multivalent metal oxide, such as alumina, can be introduced into the zeolite component by diffusion, impregnation, ion-exchange, and/or calcination.
Patent DE-69129947-T2 (DE)
Inventor: CREDLE WILLIAM S
IPC: B67D1/06
Filed: 1991-05-21
Granted: 1999-03-25
Abstract: A convertible multiflavor postmix beverage dispenser comprising a refrigeration module housing (212) and a separate dispense module housing (210), removable connecting means for connecting the housings together to operate as a one-post unit and for separating the housings from each other to operate as a two-piece unit, a vent arrangement that has one air flow (229,230) when the refrigeration and dispense modules are attached and a different flow (233,230) when the modules are separated, and a water circuit in which the soda or carbonated water is cooled again downstream from the carbonator and in which the soda is continuously recirculated, but not through the carbonator, when the refrigeration module is remote. <IMAGE>
Patent DE-69131880-T2 (DE)
Inventor: MASTERSON JOSEPH GERARD
IPC: A61P25/28
Filed: 1991-11-01
Granted: 2000-07-20
Abstract: Pharmaceutical formulations comprise a mono- or di-aminopyridine active agent for administration on a once- or twice-daily basis for use in the treatment of neurological diseases, in particular multiple sclerosis and Alzheimer's disease. The formulations, which are suitable for oral or percutaneous administration of the active agent, include the active agent in a carrier effective to permit release of the mono- or di-aminopyridine at a rate allowing controlled absorption thereof over, on the average, not less than a 12 hour period and at a rate sufficient to achieve therapeutically effective blood levels over a period of 12-24 hours following administration.
Patent DE-69217674-T2 (DE)
Inventor: SAUNIER CHRISTIANE-MONIQUE
IPC: B65D77/04
Filed: 1992-04-01
Granted: 1997-06-19
Abstract: A food package formed from a high temperature resistant container (10) having a side wall (16) extending upwardly from said base to a top edge (18) which defines an opening and a substantially microwave transparent cover (24) positioned over substantially all of either the opening or the surface of the base characterised in that the cover has aluminium laminated depending side edges (19) adapted to be secured to a major or total part of the side wall (16). <IMAGE>   <IMAGE>
Patent DE-69231014-T2 (DE)
Inventor: SIMHAEE EBRAHIM
IPC: B65D25/52
Filed: 1992-02-06
Granted: 2000-09-28
Abstract: A plastic bag dispenser holds a continuous roll of bags (12), connected by perforated separation lines (22). The dispenser is provided with a tongue (26), which the bags are dispensed over, that engages the separation line between the bag at the end of the roll and the next bag. This begins the separation of the separation line, as well as holds the next bag behind the tongue. A finger (28) is provided on the upstream side of the tongue, with a gap (30) between the finger and tongue. As a bag is separated, a portion of the front edge of the next bag (34) is held in the gap, holding the bag in position for the next user. The roll of bags rests in angled grooves (18) in the dispenser that cause the roll to abut and frictionally engage an interior surface of the dispenser, preventing free-wheeling of the roll. <IMAGE>
Patent DE-69231841-T2 (DE)
Inventor: MENON JAISHANKAR MOOTHEDATH
IPC: G11B20/18
Filed: 1992-03-31
Granted: 2001-10-25
Abstract: In order that variable length records be accessed from an array of (N+2) synchronous fixed block formatted DASDs in a single pass and in the presence of a single DASD failure, each record is partitioned into a variable number K of fixed length blocks, the blocks are written on the DASDs in column major order K modulo (N+1), the order is constrained such that the first block of each record resides on the (N+1)th DASD, a parity block for each column resides on an (N+2)th DASD, and each parity block spans N blocks in the same column from the first N DASDs and one block one column offset thereto on the (N+1)th DASD. With four DASDs, DASD4 is reserved as parity DASD. In column major order, block 1 containing the home address HA is on DASD1, block 2 containing the record RO is on DASD2 and block 3 containing the count field C1 for record 1 is on DASD3. Blocks 4, 5 and 6, containing data for record 1 and the count field C2 for record 2 are on DASD2 1, 2 and 3, respectively. Blocks 7, 8 and 9, containing data for record 2, zeros and the count field for record 3 are similarly on DASDs 1, 2 and 3, respectively, and so on. All count fields are on DASD3. Parity from blocks 1 and 2 is stored in block P1 of DASD4. Parity from blocks 3, 4 and 5 is stored in block P2, and so on. <IMAGE>
Patent DE-69300098-T2 (DE)
Inventor: FAGOT JACQUES
IPC: A63B49/02
Filed: 1993-05-11
Granted: 1995-08-10
Abstract: Tennis racket or the like, consisting of a shaft (1) aligned in the median longitudinal axis (I, I') of a plane head, this head comprising a frame (5) intended to receive strings in order to form the stringing, connected to the shaft (1) by two branches (3, 4) in the form of a V defining a throat (wedge) (8), the throat (8) comprising at least two bridges connecting the two branches (3, 4) of the V, respectively a main bridge (10) arranged at the connections (11, 12) of each of the two branches (3, 4) of the V with the bottom (10) of the frame (5), and at least one intermediate bridge arranged between the main bridge (10) and the meeting point of the branches, characterised:   - in that the intermediate bridge (15) is inclined with respect to the perpendicular to the median longitudinal axis (I-I'); - and in that the attachment points (16, 17) of this intermediate bridge (15) on each of the two branches (3, 4) are asymmetrical.   <IMAGE>
Patent DE-69312524-T2 (DE)
Inventor: HUNTER ALASTAIR W
IPC: A61B17/12
Filed: 1993-02-18
Granted: 1998-03-12
Abstract: Heterogeneous braided multifilament of first and second set of yarns mechanically blended by braiding, in which first and second set of yarns are composed of different fiber-forming materials. Heterogeneous braids are useful for preparation of surgical sutures and ligatures.
Patent DE-69319741-T2 (DE)
Inventor: ROSVOLD HELGE
IPC: F23M9/06
Filed: 1993-12-14
Granted: 1999-02-11
Abstract: A grate furnace for different kind of waste materials such as biomass, mud, and derived fuel, comprising a primary combustion chamber (2) and a secondary combustion chamber (3). A cooled grate (6) for fuel is arranged in the lower edge of the primary combustion chamber (2), and below the grate is provided air supply (5), arranged in a plurality of zones. Furthermore there are provided nozzles (15, 16) for the supply of air to the secondary chamber (3). The primary and the secondary combustion chambers (2, 3) are at least partly separated by a separation plate (10). The zones (5) are individually controllable and are supplied with air and recirculated flue gas, preferably with a high temperature. At least one of the nozzles (15) is adjustable and directed towards the primary air chamber (2), in order to ensure an annealing on the grate (6).
Patent DE-69320114-T2 (DE)
Inventor: FRIEDMAN AMNON
IPC: C07C69/732
Filed: 1993-06-28
Granted: 1999-01-21
Abstract: Hydroxylated milk glycerides having low levels of ethylenic unsaturation are disclosed. The hydroxylated milk glycerides can have enhanced resistance to rancidification and as such, are suitable for use in personal care compositions e.g., lotions, skin creams, lipsticks, eye shadow, and makeup. Personal care compositions comprising the hydroxylated milk glycerides can have enhanced properties as compared to personal care compositions which do not comprise the hydroxylated milk glycerides or alternatively comprise milk fat.
Patent DE-69402477-T2 (DE)
Inventor: OHLSSON THOMAS
IPC: A61B5/308
Filed: 1994-06-20
Granted: 1997-11-27
Abstract: A device for filtering ECG signals, comprises an A/D converter (12) and a filter unit (14) connected to the converter's output. The filter unit comprises a filter, or a combination of filters with such a non-linear phase response that signals with frequencies in the passband of the filter, or the combination of filters, are delayed more than signals with frequencies in the transition band between the passband and the suppressed frequency band of the filter, or the combination of filters. A method for producing a FIR filter, with a phase response opposite to the phase response of a filter for filtering out DC components or an IIR filter, suitable for use in the above-described device in which the impulse response from the said filter (10) for filtering out DC components and low-frequency components or said IIR filter is reversed in time and sampled. The sampled values are then used for determining coefficients for the FIR filter. <IMAGE>
Patent DE-69405958-T2 (DE)
Inventor: BRENOT CLAUDE
IPC: F22B1/28
Filed: 1994-11-02
Granted: 1998-01-22
Abstract: The steam generator with a plate comprises a fixed plate (3) equipped with an electric resistance heater (4), a movable plate (5) held applied against a first main face (3A) of the fixed plate (3) by elastic restoring means (8), means (6) of introducing water under pressure into the interface between the fixed heating plate (3) and the movable plate (5) and means (7) of removing the steam formed in an instantaneous manner at the interface between the fixed and movable plates (3, 5) and introduced into the steam recovery cavity (91) from the peripheral part of the plates (3, 5). A steam recovery cavity (91) is situated between a second main face (3B) of the first heating plate (3) and a first profiled part (1) of a casing (1, 2) so as to create a secondary system of complementary evaporation by projection of the flow of steam issuing from the interface between the two plates (3, 5) towards the second main face (3B) of the heating plate (3) so that the general efficiency of the steam generator is improved. <IMAGE>
Patent DE-69409846-T2 (DE)
Inventor: NIJKERK ALFRED JAMES
IPC: B65D43/16
Filed: 1994-02-03
Granted: 1998-09-17
Abstract: Container-lid assembly being on the one hand safe to children but on the other hand can be simply operated by other persons. Lid and container are designed with a flush and smooth transfer area such that there is no engagement point whatsoever to open the lid. In the lid (3) a tongue (6) is provided which can move outward from the lid for its engagement. Blocking means (8) are present to prevent operating of the sliding tongue. <IMAGE>
Patent DE-69417056-T2 (DE)
Inventor: ROENNBERG PETER
IPC: A61F5/44
Filed: 1994-11-14
Granted: 1999-07-08
Abstract: PCT No. PCT/SE94/01066 Sec. 371 Date Jun. 12, 1996 Sec. 102(e) Date Jun. 12, 1996 PCT Filed Nov. 14, 1994 PCT Pub. No. WO95/13772 PCT Pub. Date May 26, 1995A disposable diaper (10) is disclosed in which the elastic (24) which provides elasticized leg cuffs extends along substantially the entire length of each of the longitudinal edge portions (25) of the diaper between fastening means (30,32) on front and rear waist portions (20, 22 resp.) for fastening the diaper around a wearer.