baber/WOPTO huggingface dataset:
Patent DE-69009829-D1 (DE)
Inventor: BEEVOR ROBERT GEORGE
IPC: C07C51/12
Filed: 1990-04-04
Granted: 1994-07-21
Abstract: A process for preparing a carboxylic acid having (n+1) carbon atoms (e.g. acetic acid) from an alcohol having n carbon atoms (e.g. methanol) by liquid phase, rhodium catalysed carbonylation is provided. The process is characterised by using a catalyst stabiliser selected from certain classes of imidazolium iodides, alkyl substituted pyridinium iodides and hydroxypyridinium iodides. Most preferred are those derived from the amines 2-ethyl-4-methylimidazole, 4-methylimidazole, 4-ethylpyridine, 4-t-butylpyridine and 3,4-lutidine by quaternisation with a methyl group.
Patent DE-69013166-D1 (DE)
Inventor: BUNTAINE JAMES
IPC: C01G5/02
Filed: 1990-12-06
Granted: 1994-11-10
Abstract: The invention is generally accomplished by providing a tabular silver halide emulsion formation process in which the pH is controlled to greater than 9 by the addition of an alkali base prior to digesting to form uniform nucleated silver bromide particles. In a particularly preferred process the emulsion is adjusted to a pH greater than 9 by the use of sodium hydroxide, digestion takes place in between 3 and 7 minutes, and the emulsion making is completed in less than 100 minutes without the use of ammonium hydroxide. The emulsions formed are suitable for x-ray films and produce the image tone required by radiologists.
Patent DE-69027958-D1 (DE)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1990-05-07
Granted: 1996-09-05
Abstract: A ski boot includes a shell, a front quarter (5) and a rear quarter, the shell may be made in one piece or by overlapping flaps, the front quarter includes a first element (7) and a second element (8), the first element has at least one flap (9) overlapping the second element; fastening means being provided to close said front quarter onto the rear quarter.
Patent DE-69028547-D1 (DE)
Title: Rotationsfluidmotor
Inventor: DYE ANTHONY
IPC: F04C18/20
Filed: 1990-11-05
Granted: 1996-10-17
Abstract: PCT No. PCT/GB90/01692 Sec. 371 Date Jun. 5, 1992 Sec. 102(e) Date Jun. 5, 1992 PCT Filed Nov. 5, 1990 PCT Pub. No. WO91/06747 PCT Pub. Date May 16, 1991.The invention relates to an internal combustion engine having separate rotary compression and expansion sections and a combustion chamber (16) having valved inlet and outlet ports (21,22) communicating with the compression and expansion chambers respectively. Each section is a rotary device comprising a first rotor (14b) rotatable about a first axis (11) and having at its periphery a recess (R) bounded by a curved surface; and a second rotor (14a) counter-rotatable to the first rotor (14b) about a second axis (10), parallel to the first axis (11), and having a radial lobe (P) bounded by a curved surface, the rotors intermeshing whereby, on rotation thereof, a transient chamber of progressively increasing (expansion section) or decreasing (compression section) volume is defined between them. The rotors (14a,14b) are rotatable at a relative speed ratio, preferably 2:3, and are contoured such that during passage of the lobe (P) through the recess (R), the recess surface is continuously swept, by both a tip (17) of the lobe (P) and a movable location (18) on the lobe (P) which progresses along the lobe surface, to define the transient chamber.
Patent DE-69032504-D1 (DE)
Inventor: ROGERS KEVIN
IPC: B22D23/02
Filed: 1990-12-11
Granted: 1998-08-27
Abstract: PCT No. PCT/AU90/00588 Sec. 371 Date Jul. 2, 1992 Sec. 102(e) Date Jul. 2, 1992 PCT Filed Dec. 11, 1990 PCT Pub. No. WO91/02100 PCT Pub. Date Feb. 21, 1991.Al base - Si hypereutetic alloys can exhibit problems of variable and unwanted microstructure throughout the section of the article being cast. This problem is overcome by controlled cooling of the mold in critical areas, to remove or prevent excessive accumulation of heat energy and avoid the formation of intense convection currents in still molten alloy. Consequently, the necessary coupled growth of the Al-Si eutectic is promoted and the resultant microstructure is substantially free of primary Si. The 3HA and modified 3HA alloys of the applicant are considered on the basis of their wear resistance and improved machineability for automotive applications, such as engine blocks and cylinder heads. A first feature of the controlled cooling procedure is supply of coolant to regions in the mold, above and extending from the gate, such that solidification progresses uniformly from the remote regions of the mold spaces towards the gate to give a substantially uniform microstructure throughout the casting. Various coolants may be used, so that temperature in the vicinity of the gate is 50 DEG -75 DEG  C. above those at the extremities. A second feature of the controlled cooling procedure consists of supplying melt to the mold cavity through a plurality of gates, spaced relative to one another in the critical control region of the mold. The result of using such a plurality of gates, is that the energy accumulated is more widely distributed in a plurality of critical control regions, in order to achieve the necessary temperatures at the remote and gate regions and temperature differentials between these.
Patent DE-69106356-D1 (DE)
Inventor: BRUSVANG ROBERT
IPC: B65G57/02
Filed: 1991-05-10
Granted: 1995-02-09
Abstract: An apparatus unique in that the same apparatus can be used for stacking or destacking boxes. The apparatus (1) is constructed as a frame with side frames (5, 6) which are vertical in the position of use and each of which journals a toothed belt (12) which is driven synchronously with the other toothed belt (12). Carrier means (21) are secured to the toothed belts (12) and have guide means (27) engaged with a guide groove (10) in each side frame (5, 6), so that the carrier means (21) maintain the same orientation when they are moved in the guide groove (10). A support means (22) on each carrier means (21) is adapted to engage a projection (23) on the box (3), if, and only if, a sensor means (25) registers that another box (3) has not been stacked on top of the box in question. Stacking or destacking with the apparatus is selected by the direction of rotation of a drive motor (14) for the toothed belts (12).
Patent DE-69106750-D1 (DE)
Inventor: SHIROTA KOROMO
IPC: C09D11/00
Filed: 1991-03-05
Granted: 1995-03-02
Abstract: Provided is an ink comprising a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink comprises from 0.1 % to 10 % by weight of a water-soluble dye, from 75 % to 95 % by weight of water and from 4 % to 20 % by weight of a mixture of 1,2,6-hexanetriol and an addition polymer of ethylene oxide.
Patent DE-69112790-D1 (DE)
Inventor: KIISKI TAPANI
IPC: H02P27/04
Filed: 1991-11-29
Granted: 1995-10-12
Abstract: The invention relates to a procedure for producing the speed reference for a crane motor when the converter (4) feeding the motor (2) is controlled by means of at least one controller (8) which, to allow the speed reference to be changed, has a control position in which the speed reference is changed as a function of time. According to the invention, at least during acceleration the time derivative (a1,a2) of the speed reference of the motor is changed during the control stage following the initial acceleration. <IMAGE>
Patent DE-69119768-D1 (DE)
Inventor: HILL DEREK ANTHONY
IPC: A61K31/47
Filed: 1991-07-12
Granted: 1996-06-27
Abstract: 1R-$i(cis),1'R-$i(cis) isomer of a 2',2'-(3,11-dioxo-4,10-dioxatridecylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) salt, substantially free from other geometrical and optical isomers thereof. The 1R-$i(cis),1'R-$i(cis) isomer has been found to have an advantageous combination of pharmacological properties, notably greater neuromuscular blocking potency, weaker histamine-releasing potency, and at equivalent levels of neuromuscular blockage, fewer potential adverse effects on the autonomic nervous system (sympathetic and parasympathetic blockade), in comparison with the known mixture of geometrical and optical isomers.
Patent DE-69121563-D1 (DE)
Inventor: HARDY FREDERICK EDWARD
IPC: C07C233/91
Filed: 1991-03-14
Granted: 1996-09-26
Abstract: Novel highly water-soluble peroxyacid bleach precursor compounds are described of general formula (I), where R is methyl or ethyl, A is a C2-C6 alkylene, or phenylene group and Y is a sulphate, sulphonate quaternary ammonium or morpholinium group. Laundry bleaching and detergent compositions containing a source of alkaline hydrogen peroxide and one of said peroxyacid bleach precursor compounds provide enhanced bleaching and reduced colour and fabric damage relative to that provided by conventional precursors, at wash temperatures from 10  DEG C to 60  DEG C.
Patent DE-69128523-D1 (DE)
Inventor: RYHINER VICTOR
IPC: A61G7/057
Filed: 1991-05-07
Granted: 1998-02-05
Abstract: With the presence of a continuous dehydration device, the relative humidity degree of the air fluidized therapy will be as low as < 40 % to inactivate and to avoid culture of microorganisms. The application made the therapy accessible to all parts of the world, also those with a high humidity degree and temperature, to achieve optimum therapeutical depth for all tissue defects without risk of contamination or crossinfection, with an existing subcapillary closing pressure. To mobilize the patient, the unit has been adapted with a pulse and petrissage therapy, to modulate the enclosure of tissue and body with a remaining sequence of active dehydration and temperature control. For patient and nursing comfort, the therapeutical basin has been provided with an electric lifting system.
Patent DE-69130563-D1 (DE)
Inventor: DOWER WILLIAM
IPC: C12Q1/68
Filed: 1991-05-01
Granted: 1999-01-14
Abstract: Nucleotide sequences encoding proteins of interest are isolated from DNA libraries using bacteriophage to link the protein to the sequence which encodes it. DNA libraries are prepared from cells encoding the protein of interest and inserted into or adjacent to a coat protein of a bacteriophage vector, or into a sequence encoding a protein which may be linked by means of a ligand to a phage coat protein. By employing affinity purification techniques the phage particles containing sequences encoding the desired protein may be selected and the desired nucleotide sequences obtained therefrom. Thus, for example, novel proteins such as monoclonal antibodies may be produced and conventional hybridoma technology avoided.
Patent DE-69202187-D1 (DE)
Inventor: COUPE JAMES GABRIEL MAURICE
IPC: A47J27/16
Filed: 1992-02-27
Granted: 1995-06-01
Abstract: Steam cooking apparatus for food, capable of cooking at a temperature below 100 DEG C. 
<??>According to the invention, the receptacle (12) where cooking is carried out is linked to a steam generator (11) to be fed with steam and the condensation of this steam is controlled, among other things, by a distributor (28) ensuring the sheet-like flow of a cold fluid, for example of cold water, on the internal wall (12a) of the receptacle (12). 
<??>The invention makes it possible to avoid any temperature gradient inside the receptacle. 
<IMAGE>
Patent DE-69211361-D1 (DE)
Inventor: SALOMON GEORGES
IPC: A63C9/085
Filed: 1992-12-28
Granted: 1996-07-11
Abstract: The device is comprised of a sole bearing plate (1) susceptible of moving transversally with respect to the ski (4), along a preset trajectory, for example by pivoting about an axis (Y). The front stop (3) is connected to the bearing plate (1) through a linking member (6) which is elastically deformable. The device applies to ski equipment.
Patent DE-69214046-D1 (DE)
Inventor: SEED JOHN L
IPC: C07K1/16
Filed: 1992-07-21
Granted: 1996-10-31
Abstract: Compositions and methods are provided for adhering and binding biologically active proteins and protein-containing composites to substrates. Adhesive formulations comprising a nonproteinaceous polymer of monomeric units comprising an aromatic moiety substituted with at least one hydroxyl group with a pK less than 9, are applied to substrates and subsequently contacted with proteins. Beads comprising a nonproteinaceous polymer of monomeric units comprising an aromatic moiety substituted with at least one hydroxyl group with a pK less than 9, are also provided; the beads are coated with a protein. Substrates to which the adhesive formulations have been applied, as well as the beads, can be used to adhere cells and tissues to substrates, to sort cell types, to perform immunoassays, to perform chromatography and to remove protein from samples.
Patent DE-69214237-D1 (DE)
Inventor: GRIMBERG GEORGES SERGE
IPC: A61K35/08
Filed: 1992-07-20
Granted: 1996-11-07
Abstract: The medicine comprises a neutralizing association of a sulphide with a yeast extract.
Patent DE-69217925-D1 (DE)
Inventor: RUBIN WILLIAM
IPC: G01S13/95
Filed: 1992-04-06
Granted: 1997-04-10
Abstract: A microburst precursor detector samples radar returns from meteorological radar signal reflectors and processes the signal returns in a statistical manner to determine average radar reflectivity and to extract Doppler signal parameters. The vertical velocity in still air and the vertical velocity of the meteorological radar reflectors are respectively determined from the average reflectivity and the Doppler signal parameters. The difference between the two vertical velocities is taken to determine the vertical wind velocity. The vertical wind velocity and the average reflectivity are processed to predict the occurrence of a microburst.
Patent DE-69220552-D1 (DE)
Inventor: GARELLI-CALVET RACHEL
IPC: C09K23/56
Filed: 1992-11-05
Granted: 1997-07-31
Abstract: The subject of the invention is a surface-active composition, comprising a bolaamphiphilic or bolaform chemical compound, containing a linear or branched hydrophobic carbon chain, at the two ends of which are arranged two hydrophilic parts or heads, corresponding to the following general formula:                                   RAEAR  in which:   - E represents the carbon chain, containing at least six carbon atoms, optionally interrupted by at least one aromatic or heterocyclic or functional group,   - A is a connecting functional group, - R is a residue of a straight-chain or cyclised reducing glucide, or of a derivative of the said glucide, bonded directly or indirectly via one of its aldehyde or ketone functional groups, or derived functional group, to the functional group A.   The invention also relates to their applications as component of a surface-active agent and vesicular agent, and to a process for their preparation.
Patent DE-69233736-D1 (DE)
Inventor: MANDELKOW EVA-MARIA
IPC: C12P21/08
Filed: 1992-12-07
Granted: 2008-07-24
Abstract: The invention relates to epitopes of the tau protein which are specifically occurring in a phoshorylated state in tau protein from Alzheimer paired helical filaments, to the use of protein kinases which are responsible for the phosphorylation of the amino acids of the tau protein giving rise to said epitopes, and to antibodies specific for said epitopes. The invention further relates to diagnostic compositions and methods for the diagnosis and/or monitoring of Alzheimer's disease and to the use of said epitopes for the generation of antibodies specifically detecting Alzheimer tau protein.
Patent DE-69308327-D1 (DE)
Inventor: HUGUENIN FREDDY
IPC: B65D65/26
Filed: 1993-12-13
Granted: 1997-04-03
Abstract: PCT No. PCT/EP93/03513 Sec. 371 Date Jun. 20, 1995 Sec. 102(e) Date Jun. 20, 1995 PCT Filed Dec. 13, 1993 PCT Pub. No. WO94/14676 PCT Pub. Date Jul. 7, 1994A method for forming a discharge channel (6) in a flexible packaging during the manufacture thereof. The channel is adjacent to at least one of the edges of the packaging and extends from one end to the other of said packaging. At least one of the channel ends is sealed and in internal communication with the main compartment while the other may be opened for pouring. According to the method, a strip-like partition is inserted between the two side walls of the packaging and at least one longitudinal mid-portion (13) of the strip constitutes said partition and has evenly spaced communicating means (8) arranged above the bottom seal (10) of the packaging, and each side wall of the packaging is sealed to one edge of the partition. Alternative embodiments of such a packaging are also disclosed.
Patent DE-69317765-D1 (DE)
Inventor: CWEJMAN WLODZIMIERZ
IPC: H02P27/04
Filed: 1993-02-17
Granted: 1998-05-07
Abstract: PCT No. PCT/SE93/00122 Sec. 371 Date Aug. 18, 1994 Sec. 102(e) Date Aug. 18, 1994 PCT Filed Feb. 17, 1993 PCT Pub. No. WO93/17490 PCT Pub. Date Sep. 2, 1993.Device for controlling electric motors of the asynchronous motor type operated by means of three-phase alternating current. For producing the operating current of the motor (5) a voltage-controlled oscillator (2) is foreseen and a generator (4, 6) controlled by the same and conditionally fed from a direct current source (1). The control device (3, 7, 8) is arranged to receive the pulse which arises upon operation of the motor (5) in its feed conductors (10-12) for alternating current and is thereby arranged to detect changes in the pulse shape of the operating voltage which occur due to electromotive forces induced from the motor windings when these are passed by the induced field of the rotor. These changes vary with the size of the slip. On the basis of the level of said deviations, a proportional voltage is induced which is transferred to the oscillator for its frequency control. With changes in the rotational torque loading on the motor, the control voltage is thereby changed and also the frequency of the oscillator and consequently the rotational speed of the motor, so that an adaptation to the operating resistance is obtained.
Patent DE-69324923-D1 (DE)
Inventor: HOLY ANTONIN
IPC: C07D473/16
Filed: 1993-08-04
Granted: 1999-06-17
Abstract: Compounds of the formula XI, XII and XIV are synthesised; these compounds are useful as intermediates in the synthesis of certain acyclic nucleotide analogs possessing antiviral activity. <CHEM>
Patent DE-69329202-D1 (DE)
Inventor: WITTRUP DANE
IPC: C07K14/395
Filed: 1993-10-04
Granted: 2000-09-14
Abstract: The present invention is directed to methods for increasing secretion of an overexpressed gene product present in a host cell, by inducing expression of chaperone proteins within the host cell.
Patent DE-69332698-D1 (DE)
Inventor: BARR KEITH
IPC: H04L7/04
Filed: 1993-01-15
Granted: 2003-03-27
Abstract: A digital audio interface protocol carries multiple channels of digital audio information serially between a transmitting digital audio tape recorder and a plurality of receiving recording units. Using a three stage process, the circuitry of the present invention allows the receiving VCO's to "lock on" to the sampling rate of the serial digital data stream without any explicit sampling information. In a first stage, the VCO frequency is adjusted until a sync pattern is properly received. In a second stage, the VCO frequency is adjusted to oscillate a preselected number of times between sync pattern occurrences. In a third stage, the VCO phase is adjusted to match the phase of the serial data stream.
Patent DE-69332746-D1 (DE)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/017
Filed: 1993-06-21
Granted: 2003-04-10
Abstract: The invention relates to a construction for automatically milking animals, such as cows, comprising a milking robot including milking means as well as a computer (85) with display screen (82), in which the computer (85) is in connection with a telephone or a similar apparatus and with the aid of the computer a remote service department can be informed that in a given part of the construction a disturbance has occurred, and also in which plant the disturbance occurs. <IMAGE>
Patent DE-69333721-D1 (DE)
Inventor: MCGILL GARY SHANE
IPC: B65D83/00
Filed: 1993-12-16
Granted: 2005-01-13
Abstract: Viscous or semi-solid food is dispensed by sealing a portion of it into a correspondingly sized container (10), which has a deformable part (17,18), and supporting (25) the container while a plunger (29) deforms the container part (17,18) so as to discharge the food through an outlet (22) to a suitable sized receptacle (12) below the outlet. Also claimed is a deformable container having an outlet for dispensing viscous or semi-solid foods. Also claimed is a system for dispensing such foods, having a deformable container and a drive for a plunger engageable with the container to deform it and discharge the food.
Patent DE-69418674-D1 (DE)
Inventor: TAKAHASHI KIICHIRO
IPC: B41J2/21
Filed: 1994-10-28
Granted: 1999-07-01
Abstract: An ink jet recording method using black ink and a plurality of inks having different colors, which have ink penetration properties different from that of the black ink, the method includes generating multi-level black recording datum on the basis of a multi-level color recording datum of a discrimination pixel, wherein a ratio of generation of black recording datum in accordance with a multi-level color recording datum of a pixel marginal to the discrimination pixel; and recording a color image on the basis of the multi-level color recording datum the multi-level black recording datum generated by the generating step. <IMAGE>
Patent DE-69424288-D1 (DE)
Inventor: WESTESEN KIRSTEN
IPC: C09K23/00
Filed: 1994-08-09
Granted: 2000-06-08
Abstract: Particles comprising(a) a supercooled melt of a poorly water-soluble substance and(b) a stabilizing agent,which have a mean particle size of between 30 and 500 nm, and disperse compositions containing them, as administration forms and delivery systems for drugs, vaccines and other biologically active agents such as herbicides, pesticides, insecticides, fungicides, fertilizers, vitamins, nutrition additives and cosmetics.
Patent DE-69426411-D1 (DE)
Inventor: MONCRIEF FRANK
IPC: B65B59/02
Filed: 1994-08-11
Granted: 2001-01-18
Abstract: A continuous motion, end loading packaging machine forms article groups of a predetermined number and configuration using a flight type article selector. The packaging machine is flexible in its ability to package articles of different heights and diameters in various product configurations. The packaging machine includes adjustable guide rails to selectively change product infeed lane widths. The machine also phase adjusts the selector flights, and allows for easy selector flight replacement.
Patent DE-69431962-D1 (DE)
Inventor: SAMARAI LAITH FARIS
IPC: H04B5/00
Filed: 1994-09-12
Granted: 2003-02-06
Abstract: A transmitter (10) and one or more receivers (12) are linked by infrared transmission via LED (14) and photodiode (16). In normal use, in-flight entertainment is modulated on left and right channels to give stereo sound on a user's earphones (28a, 28b). Transmitter switching means (18) can be operated to transmit a public address signal on one channel and a code signal on the other channel. At the receiver (12), the code is detected (at 36) to operate receiver switching means (38) which disable the user's volume controls (30), thus ensuring that the public address message is heard at full volume. Also described are improved infrared signal receiving arrangements mitigating the effects of ambient light interference.
Patent DE-69433755-D1 (DE)
Inventor: DESAI BHARAT
IPC: C09K23/00
Filed: 1994-10-05
Granted: 2004-06-09
Abstract: Surfactant composition comprising an amphoacetate (I) derived from a substituted imidazoline contains less than 3.5% nonalkylated amide, less than 4.5% glycolic acid and less than 27 % alkali metal halide. Surfactant composition comprising an amphoacetate of formula (I) derived from a substituted imidazoline contains less than 3.5% nonalkylated amide, less than 4.5 % glycolic acid and less than 27 % alkali metal halide. R-CO-NH-CH 2CH 2-N((CH 2) nX)-CH 2COOM (I) R : 5-19C aliphatic group; n : 2-4; X : OH or NH 2; M : a metal.