baber/WOPTO huggingface dataset:
Patent DE-68913684-D1 (DE)
Inventor: BIRCH MARK RICHARD
IPC: A23L19/10
Filed: 1989-12-06
Granted: 1994-04-14
Abstract: A snack product which pops and expands upon heating with microwaves consists of a solid, partially cooked, poppable and expandable core (moisture content of 12-16 wt.%) comprising pregelatinized and/or native tapioca starch, which core is provided with an adherent, poppable, non-expandable coating of cooked dough, which preferably comprises black gram or urid flour.
Patent DE-68914922-D1 (DE)
Inventor: SIREN MATTI
IPC: A61K31/66
Filed: 1989-09-14
Granted: 1994-06-01
Abstract: The use of at least one isomer of inositoltrisphosphate (IP3) for the preparing of a medicament for preventing, regulating or combatting abnormal levels of lipoproteins in mammals including man.
Patent DE-69001049-D1 (DE)
Inventor: PEREIRA MAVIS CLAIRE
IPC: A61K8/365
Filed: 1990-06-27
Granted: 1993-04-15
Abstract: A water-in-silicone oil transparent emulsion is made from a volatile polydimethylsiloxane (1 to 50% by weight), a silicone surfactant (0.1 to 20% by weight), at least one polyhydric alcohol (1 to 50% by weight) and water. The silicone surfactant comprises a polymer of dimethyl polysiloxane with polyoxyethylene and/or polyoxypropylene side chains having a molecular weight of from 10,000 to 50,000 and having the structure: <CHEM>  a having a value of from 9 to 115,  b having a value of from 0 to 50,  x having a value of from 133 to 673, y having a value of from 25 to 0.25.
Patent DE-69001066-D1 (DE)
Inventor: BOON ARIE JAN
IPC: E01C19/05
Filed: 1990-12-21
Granted: 1993-04-15
Abstract: Method and apparatus for producing mixtures containing bitumen, in which the material to be treated is conveyed by the force of gravity through a slit-type space between two vertically arranged heated surfaces (3,4). <IMAGE>
Patent DE-69002797-D1 (DE)
Inventor: VAN OUDHEUSDEN BASTIAAN WILLEM
IPC: G01P13/00
Filed: 1990-05-31
Granted: 1993-09-23
Abstract: Device for determining the flow direction of a medium, consisting of a cylinder-shaped shaft, on which a first and a second, almost identical circular disc, are put at a certain distance from one another, perpendicular to a common axis, this axis preferably being more or less perpendicular to the plane of the flow and preferably coinciding with the shafts' axis, the medium flowing between said discs. Preferably the shaft is extended through the first disc and at its end and provided with a third disc of smaller diameter than first and second disc and situated between the two other discs. A flowrate-meter then is positioned on that third disc.
Patent DE-69003272-D1 (DE)
Inventor: ZACHARY ALAIN
IPC: A01F12/44
Filed: 1990-02-20
Granted: 1993-10-21
Abstract: Combine harvester comprising a crop-threshing device (10) composed of a rotary thresher rotor (12) and of a stationary counter-threshing (16) stator, characterised in that the counter-threshing stator (16) is perforated, and in that under said perforated stator there is a separating compartment (32) equipped with ventilating separation means (42, 46, 48). <IMAGE>
Patent DE-69006984-D1 (DE)
Inventor: CANTELLO BARRIE CHRISTIAN C
IPC: C07D277/34
Filed: 1990-08-16
Granted: 1994-04-07
Abstract: A compound of formula (I): <CHEM> or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein:  A<1> represents a substituted or unsubstituted aryl group; A<2> represents a benzene ring having in total up to five substituents; X represents O, S or NR<1> wherein R<1> represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group;  Y represents O or S;  R<2> represents hydrogen; R<3> represents hydrogen or an alkyl, aralkyl or aryl group or R<2> together with R<3> represents a bond; and n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such compound and composition in medicine.
Patent DE-69007906-D1 (DE)
Inventor: RANCANI CLAUDIO
IPC: A61M27/00
Filed: 1990-08-02
Granted: 1994-05-11
Abstract: The present valve, employable by persons affected by hydrocephalus, permits discharge into suitable offtake branches of the excess cephalorhachidian fluid existing in the ventricles of the brain. The valve basically consists of a hollow cylindrical body (1) having inside a seat (5) with an enlarging triangular shape designed to interact with an aptly-shaped capsule or small piston (6) and placed against an antagonist spring (7). This pattern permits to offset the varying amounts of ventricular fluid pressures, discharging outside any fluid, whether large or small, through suitable offtake branches and at the same time it accomplishes a self-cleaning function which ensures a constant flow efficiency.
Patent DE-69022853-D1 (DE)
Inventor: MENNONA VINCENT
IPC: H05K3/40
Filed: 1990-04-09
Granted: 1995-11-09
Abstract: A snap fit contact (10) is provided for attachment to a housing wall (23). The contact (10) includes a contact surface (11) having a depending wall (12). Snap features (13) are formed in the wall. A flange or lip (14) is carried by the wall (12) for attachment to a flex circuit (2). The contact (10) is received in an opening (24, 25 and 26) in the housing (23). The opening includes a shoulder (27), with the snap feature (13) engaging the shoulder (27).
Patent DE-69028731-D1 (DE)
Inventor: VINCI JAMES NOEL
IPC: C10N30/06
Filed: 1990-04-19
Granted: 1996-11-07
Abstract: A method and compositions for reducing friction between relatively slideable components is described comprising applying to a slideably engaging surface of the slideable components a lubricating amount of at least one Newtonian, or non-Newtonian, metal overbased salt of a carboxylic acid wherein the metal is selected from the group consisting of lithium, calcium, sodium, barium, magnesium, and mixtures thereof, and the carboxylic acid comprises at least one linear unsaturated hydrocarbon group containing from about 8 to about 50 carbon atoms. The types of slideable components contemplated include flat bearings, rotating bearings, lead screws and nuts, gears, hydraulic systems, and pneumatic devices. The inventors have discovered that applying a metal overbased salt of the aforesaid carboxylic acids results in a remarkable reduction in static and dynamic coefficients of friction and provides anti-wear protection of an extreme pressure agent without requiring auxiliary friction-modifying agents or auxiliary extreme pressure agents.
Patent DE-69031334-D1 (DE)
Inventor: FORREST GORDON COULTER
IPC: G01N35/10
Filed: 1990-12-04
Granted: 1997-10-02
Abstract: The invention provides the use of an independently rotatably mounted container (3) in agitating the contents thereof, in the performance of a multi-component reaction or assay, by selective rotation of said container (3) in the presence of adjacently mounted component containers (2) which are not rotated. Such a principle may be applied in suspending solid phases in, for example, automated immunoassay apparatus or in reconstituting freeze dried reagents. Selective rotation has a number of advantages including gentleness to components and greater efficiency and reliability. <IMAGE>
Patent DE-69032966-D1 (DE)
Inventor: BRIGGS WILLARD STUART
IPC: G06F7/483
Filed: 1990-07-27
Granted: 1999-04-08
Abstract: A method and apparatus for performing division is described which first comprises approximating the short reciprocal of the divisor. A reciprocal bias adjustment factor is added to the approximation and the correctly biased short reciprocal is multiplied by a predetermined number of the most significant bits of the dividend and the product is truncated to generate a first quotient digit value. The multiplication takes place in a multiplier array having a rectangular aspect ratio with the long side having a number of bits at least as large as the number of bits required for the divisor. The short side of the multiplier array has a number of bits slightly greater by several guard bits than the number of bits required for a single quotient digit value, which is also determined to be the number of bits in the short reciprocal. The quotient digit value is multiplied by the full divisor and the exact product is subtracted from the dividend to yield an exact partial remainder. The described steps are repeated to serially generate quotient digit values with exact partial remainders with the preceding partial remainder taking the place of the dividend. The quotient digit values are accumulated to yield a complete quotient. The complete quotient is decremented and the remainder recalculated if the final partial remainder is negative, yielding the full precision unique quotient and non-negative remainder pair.
Patent DE-69108304-D1 (DE)
Inventor: ODOT PATRICK
IPC: B60L5/08
Filed: 1991-06-18
Granted: 1995-04-27
Abstract: Friction strip serving for the transfer of electrical energy to rolling stock and comprising a damage detector device. 
<??>The strip consists of a pantograph wearing strip (2) made of a carbon-containing material comprising a groove (3) on its face in contact with the stirrup (5), in which groove there is placed a leaktight tube (4) connected to the detection device. 
<??>According to the invention, the material of which the tube is made and that of which the pantograph wearing strip is made are similar as regards mechanical and thermo-mechanical characteristics. This is achieved in particular with a tube made of a leaktight carbon-containing material. Method for the manufacture of the friction strip. 
<IMAGE>
Patent DE-69114501-D1 (DE)
Inventor: KAYSER KENNETH
IPC: G05F1/10
Filed: 1991-07-12
Granted: 1995-12-14
Abstract: A high frequency miniaturized switching power supply has a unidirectional spike filter which removes spikes appearing on a feedback signal before such feedback signal is provided to the comparator of the switching power supply. The spike filter removes voltage spikes of one polarity without lengthening the reset time of the comparator in response to a wavefront of the opposite polarity.
Patent DE-69116853-D1 (DE)
Inventor: SHU FRANK
IPC: G01N33/84
Filed: 1991-09-25
Granted: 1996-03-14
Abstract: An indirect potentiometric method and diluent for the analysis of lithium are disclosed. The diluent includes effective amounts of a pH buffer and a non-cationic surfactant comprising at least one hydrophobic group, at least one hydrophillic group and being substantially free of polyoxyethylene groups. Most preferably, the pH buffer is tris-(hydroxymethyl) aminomethane-phosphate, and the surfactant is 2, 4, 7, 9-tetramethyl-5-decyn-4,7 diol. An indirect potentiometric determination of lithium in a clinical sample comprises the steps of mixing the sample with a diluent, contacting an aliquot of the diluted sample with a lithium specific ion selective electrode and at least one ion selective elctrode specifically responsive to a monovalent interfering ion, and measuring both the response of the lithium specific ion selective electrode and the monovalent interfering ion specific ion selective electrode, the responses being an indication of the concentration of lithium in the sample.
Patent DE-69118326-D1 (DE)
Inventor: SVENSSON JONAS
IPC: C01G/
Filed: 1991-11-19
Granted: 1996-05-02
Abstract: A method is described for purifying iron oxide, for example, in the form of magnetite or hematite slime, which preferably contains quartz as the impurity. The method comprises calcinating the iron oxide together with alkali carbonate and thereafter leaching with a weak aqueous solution of an acid or a mixture of acids.
Patent DE-69201056-D1 (DE)
Inventor: BALLEGAARD HANS
IPC: B41J2/44
Filed: 1992-02-21
Granted: 1995-02-09
Abstract: PCT No. PCT/DK92/00052 Sec. 371 Date Oct. 4, 1993 Sec. 102(e) Date Oct. 4, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/14609 PCT Pub. Date Sep. 3, 1992.An apparatus is described for exposing a film or plate comprising a light-sensitive material to a light beam. The apparatus comprises an apparatus housing having an elongated cavity or drum defining a substantially circularly-cylindrical inner support (100) for supporting the film or plate and defining a central axis, laser means (122, 124, 126) for generating the light beam, a light-directing assembly (102) comprising a laser light-emitter, a rotatable optically reflecting element (170) and an element-rotating motor (178) having a rotatable output shaft connected to the optically reflecting element (170). The laser light-emitter is constituted by the second end of an optical fiber means (122, 124, 126) having a first-light receiving end being arranged in juxtaposition to the laser means for receiving the light beam therefrom. The second light-emitting end is in juxtaposition to the rotatable optically reflecting element (170) at a substantially fixed distance therefrom for emitting the light beam to the rotatable optically reflecting element (170). The rotatable optically reflecting element is arranged so as to direct the light beam to the light-sensitive film or plate, and the light-directing assembly (102) is movable relative thereto along the central axis. The apparatus further comprises motion means for moving the light-directing assembly (102) relative to the apparatus housing along the central axis, and central control means for controlling the laser means (122, 124, 126), the element-rotating motor (178), and the motion means so as to expose a predetermined area of the photographic film.
Patent DE-69203278-D1 (DE)
Inventor: KIMURA KOICHI
IPC: F16H61/02
Filed: 1992-04-23
Granted: 1995-08-10
Abstract: An oil passage (120) is provided in an axially central portion of a spool (7) which is received within a valve housing (1) and rotatively driven by a pulse motor (6), and oil passages (121-125) passed diametrically through the spool (7) and connected to said oil passage (120), so that a hydraulic pressure from an input port (13) connected to a hydraulic pressure source (S) is selectively supplied to the oil passages (121-125) for selectively engaging and disengaging frictionally engaging elements of an automatic transmission. An axially acting load provided by the hydraulic pressure is received by a thrust bearing (10) mounted at an end of the spool (7). The supply of oil from the axial portion of the spool enables no side force to be applied, thereby reducing the frictional force and to enhance the sealability between the valve housing (1) and the spool (7). <IMAGE>
Patent DE-69204324-D1 (DE)
Inventor: GUARNERI ROBERTO
IPC: A23L7/109
Filed: 1992-01-29
Granted: 1995-10-05
Abstract: A method is described in which the fresh pasta nests are formed directly in the dish-shaped containers used for their final packaging. The nests, arranged neatly in the dish-shaped containers, are dried by heating them with microwave energy without any reduction in the apparent volumes of the newly-formed nests. <IMAGE>
Patent DE-69210532-D1 (DE)
Inventor: KANAAN ROGER J
IPC: B23B31/02
Filed: 1992-09-29
Granted: 1996-06-13
Abstract: The center of a collet (30) having a plurality of individual gripper members (32) resiliently spaced apart in an annular array and operated on by a frustoconical surface (14) can be adjusted by displacing some of the gripper members (32) more than others of the gripper members (32) parallel to the axis with which both the annular array and the frustoconical surface (14) are nominally concentric. This causes the frustoconical surface (14) to produce greater radial displacement of some of the gripper members (32), thereby shifting the center of the collet (30) transverse to the above-mentioned axis. An element (90) transversely moveable relative to the axis causes displacement of some of the gripper members (32) more than others. <IMAGE>
Patent DE-69222644-D1 (DE)
Inventor: HATANAKA HIROSHI
IPC: A61K35/74
Filed: 1992-07-14
Granted: 1997-11-13
Abstract: PCT No. PCT/JP92/00894 Sec. 371 Date Jan. 24, 1994 Sec. 102(e) Date Jan. 24, 1994 PCT Filed Jul. 14, 1992 PCT Pub. No. WO93/02203 PCT Pub. Date Feb. 4, 1993.A new FR901451 substance which is produced by culturing a FR901451 substance-producing strain of the genus Flexibacter in a nutrient medium, this new substance possessing a human leukocyte elastase-inhibiting activity.
Patent DE-69226001-D1 (DE)
Inventor: GREENBERGER ALAN JOEL
IPC: G06F11/267
Filed: 1992-04-14
Granted: 1998-07-30
Abstract: The use of the JTAG port provides for boundary scan testing of integrated circuits, thereby allowing for the testing of IC's after they have been mounted into a circuit board. However, the conventional JTAG scheme is limited as to speed, since both the input and output vectors must be serially shifted in and out of I/O buffers along the chip boundaries. The present invention speeds the testing of high-speed core logic circuitry by transferring the test program to a special test data register (TDR 11), which downloads the program to the logic circuitry under test, and uploads the results. This allows the core logic to perform the test at its normal operating speed, while still retaining compatibility with the JTAG standard for other tests. <IMAGE>
Patent DE-69227191-D1 (DE)
Inventor: SHURTLEFF EDWARD C
IPC: C10M175/00
Filed: 1992-06-10
Granted: 1998-11-05
Abstract: Apparatus for reclaiming a useful oil product has an evaporation chamber, including an inlet for the waste oil, and an outlet for the vaporized oil, as a useful oil product. Burners are provided for heating the evaporation chamber to vaporize oil from the waste oil. A pump and a float arrangement are provided for monitoring the level of waste oil in the evaporation chamber, and for pumping additional waste oil into the chamber to maintain the waste oil at a desired level. Continuous operation of the apparatus results in a build up of solid wastes, e.g. heavy metals, in the chamber. After a period of operation, the burners are turned off, and the chamber opened, to enable the solid residue to be removed from the chamber. The vaporized oil can be condensed and collected.
Patent DE-69233494-D1 (DE)
Inventor: SEWARD JAMES B
IPC: A61B18/14
Filed: 1992-11-06
Granted: 2005-04-28
Abstract: An interventional catheter apparatus is disclosed. The catheter comprises an elongated body that has a longitudinal axis and a substantially cylindrical side that extends between a proximal end of the body and a distal end of the body. The body is of a size and flexibility so that its distal end can be guided through the vasculature of a subject and into an internal, fluid filled cavity. A linear phased array ultrasonic transducer (30) is mounted on the cylindrical side of the body near the distal end, and the ultrasonic transducer has transducer elements for transmitting ultrasonic signals and simultaneously receiving resultant ultrasound information, suitable for producing an image of the internal cavity in a field of view near the distal end of the elongated body and for simultaneously measuring flow rates in the field of view. An electrical conductor disposed in the catheter body is connected to the ultrasonic transducer and extends along the length of the catheter body to its proximal end for connection to a medical system. <IMAGE>
Patent DE-69310591-D1 (DE)
Inventor: ROBBINS JAMES K
IPC: B65B27/12
Filed: 1993-03-03
Granted: 1997-06-19
Abstract: A horizontal baler has a longitudinally extending generally rectangular frame assembly defining a receiving chamber and an adjacent aligned compaction chamber. Each of the chambers has a top, a bottom, and sides. A ram is mounted for reciprocation within the receiving chamber so that material therein may be transferred to the compaction chamber and compacted therein by reciprocation thereof. A first cylinder and piston assembly is longitudinally disposed within the frame assembly and is operably associated with the ram for causing reciprocation thereof. A door defines one of the sides of the compaction chamber. The door is selectively securable and movable relative to an opening communicating with the compaction chamber. A support defines a portion of the bottom of the compaction chamber. The support is reciprocable transverse to the first cylinder and piston assembly and is aligned with the door for moving compacted material through the opening. A second cylinder and piston assembly is disposed below and operably associated with the support for causing reciprocation thereof. The second cylinder and piston assembly is disposed transverse to the first cylinder and piston assembly. A strapping assembly is operably associated with the compaction chamber for permitting material compacted therein to be strapped prior to being moved through the opening. <IMAGE>
Patent DE-69311705-D1 (DE)
Inventor: VUORINEN TAPANI
IPC: C07C51/23
Filed: 1993-03-17
Granted: 1997-07-24
Abstract: PCT No. PCT/BE93/00013 Sec. 371 Date Oct. 31, 1994 Sec. 102(e) Date Oct. 31, 1994 PCT Filed Mar. 17, 1993 PCT Pub. No. WO93/19030 PCT Pub. Date Sep. 30, 1993A method for producing xylitol from D-glucose, D-fructose, D-galactose or mixtures thereof, characterized in that it comprises the steps of: a. oxidation of the starting material to an intermediate that consists mainly of L-xylonic acid, D-arabinonic acid, D-lyxonic acid or a mixture of at least two of said acids, whereby said acids are free or in the form of their salts, lactones or O-formyl derivatives; b. treatment of said intermediate with a hydrogenation catalyst and hydrogen gas in one or several steps to a product consisting mainly of xylitol or a mixture of xylitol, arabinitol and ribitol; c. and, if necessary, separation of xylitol from said product and, if said product consist mainly of said mixture of pentitols, feeding of the fractions of arabinitol and ribitol back to the preceding reaction step b.
Patent DE-69314298-D1 (DE)
Inventor: SCHADEWALD MARY BETH
IPC: A23K10/30
Filed: 1993-12-17
Granted: 1997-11-06
Abstract: An animal feed premix, comprising corn cob granules, and, incorporated in the corn cob granules, a tylosin antibiotic agent and a pharmaceutically acceptable buffer to increase the stability of the tylosin antibiotic agent against hydrolysis.
Patent DE-69315340-D1 (DE)
Inventor: VARPULA TIMO
IPC: G01B7/14
Filed: 1993-06-09
Granted: 1998-01-02
Abstract: PCT No. PCT/FI93/00251 Sec. 371 Date Dec. 30, 1994 Sec. 102(e) Date Dec. 30, 1994 PCT Filed Jun. 9, 1993 PCT Pub. No. WO93/25864 PCT Pub. Date Dec. 23, 1993.A method and an apparatus for determining the size and shape of a slot, for measuring, e.g., the profile of the discharge opening (slice) of a paper machine. In the method, using at least two magnetometers attached to an edge of the slot, the magnetic field depending on the size and shape of the slot is measured. An alternating electrical current is applied to a current conductor attached to the edge of the slot to create an alternating magnetic field, measurement of the alternating magnetic field is phase-locked with the applied electrical circuit, and the size and shape of the slot are calculated from the measured values of the magnetic field.