baber/WOPTO huggingface dataset:
Patent DE-69010237-D1 (DE)
Inventor: BOERSEN ANTONIUS CORNELUS
IPC: A23L3/46
Filed: 1990-03-08
Granted: 1994-08-04
Abstract: Described is a device for obtaining a foam spray-dried product of predetermined bulk density. Thereto a nozzle (2) for spraying a foaming gas comprising liquid is surrounded by a tube (3) for supplying a gas which comprises dry particulate material to the jet (11) of nozzle (2). Means are present to accurately control the ratio of solids in the liquid to be sprayed and the dry particulate material. The method describes that the dry particulate material is made to collide with the jet (11) from the nozzle (2) and that the speed of the gas transporting said dry material is lower than 20 m/sec and preferably from 6 to 12 m/sec.
Patent DE-69014818-D1 (DE)
Inventor: COATES GEORGE J
IPC: F01L7/18
Filed: 1990-08-01
Granted: 1995-01-19
Abstract: An improved rotary valve assembly for use in internal combustion engines involving a two-piece cylinder head accommodating rotary intake valves (18) and rotary exhaust valves (20) mounted on independent shafts (34), operating at one-quarter speed of the crankshaft rotation with each of the rotary intake valves and rotary exhaust valves having two passageways for the introduction and interruption of fuel/air mixture into the cylinder (32) and the evacuation and interruption of evacuation of the spent gases from the cylinder, respectively, the lubrication of the rotary valve assembly being a drip feed through a longitudinal conduit (46) in each respective shaft and radial conduits (48) in each respective shaft in registration with the bearing means (40) supporting the shaft within the cylinder head.
Patent DE-69018084-D1 (DE)
Inventor: PICKART LOREN
IPC: A61P43/00
Filed: 1990-10-11
Granted: 1995-04-27
Abstract: A method of promoting and accelerating the healing of bones in animals utilizing an effective amount of a GHL-(Cu) pharmicuetical composition is disclosed. Also methods of inducing the formulation of granulation tissue in affected bones of animals using a GHL-(Cu) composition is disclosed.
Patent DE-69018330-D1 (DE)
Inventor: BERGKVIST LARS
IPC: F21V9/40
Filed: 1990-01-10
Granted: 1995-05-11
Abstract: PCT No. PCT/SE90/00017 Sec. 371 Date Sep. 18, 1990 Sec. 102(e) Date Sep. 18, 1990 PCT Filed Jan. 10, 1990 PCT Pub. No. WO90/08673 PCT Pub. Date Aug. 9, 1990.A dippable vehicle-headlamp, particularly a car headlamp, which is operative to transmit both ultra-violet and visible light and which includes a light source which is intended to emit both visible and ultra-violet light, a reflector and a filter. The reflector (1) and the light source (2) are intended to transmit simultaneously a light lobe which corresponds to a dipped-beam lobe and a full-beam lobe. The filter (4) is intended to filter-out visible light, but to transmit ultra-violet light. The invention is characterized in that the filter is mounted for displacement from a first position (FIG. 1) in which the filter (4) is located out of the beam path for transmission of the light lobe, to a second position (FIG. 2) in which the filter (4) is located in the beam path for at least that part of the light lobe which constitutes the difference between the full-beam lobe and the dipped-beam lobe, such that when the filter (4) is located in the aforementioned second position solely ultra-violet light will be transmitted in that part of the transmitted light lobe which constitutes the aforementioned difference, whereas both visible light and ultra-violet light will be transmitted in that part of the light lobe which corresponds to a dipped-beam lobe.
Patent DE-69018716-D1 (DE)
Inventor: MATSUMOTO HIROO
IPC: C07D498/04
Filed: 1990-07-17
Granted: 1995-05-24
Abstract: A process for the optical resolution of a pyranobenzoxadiazole compound represented by the formula [(+/-)I]: <CHEM> which comprises reacting the compound [(+/-)I] with an optically active carboxylic acid represented by the formula [II]: <CHEM> and separating the diastereomeric salt thus formed is disclosed.
Patent DE-69024824-D1 (DE)
Inventor: MARTIN SANZ SERRANO
IPC: F16D43/02
Filed: 1990-01-26
Granted: 1996-02-29
Abstract: Rotation in either direction applied via the output member (5) causes segments (2) to be forced radially outwardly into frictional contact with a race (3) held stationary, e.g. via casing (4) and screws (8) to the chassis (10). The segments (2) may be connected for rotation with the input shaft (1) by radial extensions on the shaft engaging corresponding recesses on the segments.
Patent DE-69025379-D1 (DE)
Inventor: MULHOLLAND BRUCE M
IPC: C08K5/524
Filed: 1990-11-27
Granted: 1996-03-28
Abstract: Nylon molding compositions, and molded parts formed of the same, include a UV-light stabilization system having between about 0.5 to about 1.0 wt.% of a hindered phenolic antioxidant, between about 0.05 to about 1.5 wt.% of a phosphite compound, between about 0.05 to about 1.5 wt.% of a hindered amine light stabilizer, and optionally, between about 0.05 to about 5.0 wt.% of a benzotriazole UV absorber. The nylon molding compositions and molded parts formed thereof exhibit improved color difference, as calculated in CIELab units under illuminant "D-65" according to ASTM Standard D-2244, of less than about 1.5 when exposed to 601.6 kJ/m<2> irradiation in a Xenon arc weatherometer operated according to SAE J1885, and improved surface gloss retention characteristics after such irradiation.
Patent DE-69025834-D1 (DE)
Inventor: TISDALE SYLVIA MARGARET
IPC: A61K31/70
Filed: 1990-09-07
Granted: 1996-04-18
Abstract: The present invention relates to 2'-fluoro substituted purine nucleosides and their use in medical therapy, particularly for the treatment of infectious diseases including influenza virus and respiratory syncytial virus infections, to methods for their preparation and to compositions containing them.
Patent DE-69032418-D1 (DE)
Inventor: GREENWOOD STEPHEN R
IPC: G06F9/46
Filed: 1990-08-15
Granted: 1998-07-23
Abstract: Disclosed is a method and arrangement for providing each thread of execution (28, 30, 32 and 34) of a multi-threading digital data processing environment with private copies of each set of initialization data (regions 60-1 through 60-4 and 62-1 through 62-4) that is required by procedures (44, 46) which are executed in the context of more than one of the threads. The regions (duplicate data copies) are generated from templates (56, 58) that include a base or original copy of the required set of initialization data. The templates are formulated during operation of the digital data processing system to compile, link and load the procedures and are each identified by a region descriptor (72) which includes a region index (a non-negative integer) and the memory address of the template. Regions are created when the initialization data of the region is required by a procedure that is executing within the context of a thread (i.e., regions are created on an as needed basis) and the memory address of each region is stored in a thread address array (70) so that subsequent access by procedures executing in the context of the same thread can be made using the region descriptor. To conserve system memory, the thread address array is not established in memory until the corresponding thread is being executed and a procedure of the thread requires initialization data (i.e., a region for that thread is to be created).
Patent DE-69105525-D1 (DE)
Inventor: BROTZMANN KARL
IPC: C21B13/00
Filed: 1991-12-23
Granted: 1995-01-12
Abstract: PCT No. PCT/EP91/02501 Sec. 371 Date Oct. 27, 1993 Sec. 102(e) Date Oct. 27, 1993 PCT Filed Dec. 23, 1991 PCT Pub. No. WO92/12265 PCT Pub. Date Jul. 23, 1992.A method of reducing metal oxides in a vessel containing a molten bath, the bath comprising a metal layer and a slag layer, wherein metal oxides and carbonaceous material are introduced into the bath, gas is injected into the slag layer to case the eruption of molten slag parts, droplets and/or streams into the gas space above the bath and oxygen-containing gas is injected into the gas space to case post-combustion.
Patent DE-69105734-D1 (DE)
Inventor: GUSTAVSON LARRY
IPC: A61K39/42
Filed: 1991-04-12
Granted: 1995-01-19
Abstract: A prosthetic part for use as an orthopedic implant has a base member defining an outer surface for implantation adjacent a prepared bone surface. The outer surface includes a recessed area having a predetermined shape and depth. A first rigid plate having this predetermined shape and having a plurality of elongated slots formed therein is fixedly attached within the recesssed area of the base member. A second rigid plate also having the same predetermined shape as the recess and also having a plurality of elongated slots formed therein is attached to the first rigid plate. The elongated slots of the second plate are angularly offset with respect to the elongated slots in the first plate to produce a controlled porosity. The thicknesses of the first and second plates are predetermined so that the outer surface of the second plate is continuous with the non-recessed outer surface of the base member.
Patent DE-69111777-D1 (DE)
Inventor: KAJIWARA KEN-ICHI
IPC: F04D1/06
Filed: 1991-12-23
Granted: 1995-09-07
Abstract: An interstage casing made of sheet metal includes a cylindrical receptacle-like body having a bottom wall (24) on an end thereof and an open end opposite to the end. The open end has an axial end surface (22) and a radially inner surface (23) which serve as a member of a spigot joint to be joined to a next interstage casing. The cylindrical receptacle-like body also includes a cylindrical side wall (21), a cylindrical portion (25) joined between the bottom wall (24) and the cylindrical side wall (21) and having an outside diameter slightly smaller than an inside diameter of the open end, and a flat portion (27) joined to the recessed portion (26) and serving as an end surface of the bottom wall (24). The flat portion (27) is adapted to be engageable with the end surface of the open end of an adjacent interstage casing. The flat portion (27) has an outside diameter slightly larger than an outside diameter of the open end. The interstage casing further includes a recessed portion (26) joined to the cylindrical portion (25) and smaller in diameter than the cylindrical portion. The recessed portion provides a space for installing an O ring (31) therein.
Patent DE-69114183-D1 (DE)
Inventor: KOENEMANN BERND KARL FERDINAND
IPC: G01R31/3181
Filed: 1991-02-06
Granted: 1995-12-07
Abstract: Seed skipping means are provided for use in conjunction with a linear feedback shift register used as a pseudo-random pattern generator for generating sequences of test bit streams for testing integrated circuit devices. The utilization of seed skipping means for the pseudo-random pattern number generator in connection with weighting of the patterns from the random pattern generator provides an effective and low cost solution to data storage problems associated with generating effective test patterns for testing integrated circuit chip devices. <IMAGE>
Patent DE-69128229-D1 (DE)
Inventor: ATTFIELD MICHAEL JAMES ADIBIS
IPC: C10M133/08
Filed: 1991-09-13
Granted: 1998-01-02
Abstract: Novel compounds of the formula (I) <CHEM> are prepared by oxidising compounds of the formula II X[CH2CHR<1>O]mCH2CHR<2>(OH)   (II) where X a group derived from a nucleophile; R<1> is H alkyl or aryl; R<2> is alkyl or aryl; m is a number from 1 to 40. Oxidation can be effected by chemical oxidation (e.g. dichromate treatment), catalytic dehydrogenation or treatment with molecular oxygen. Additive suitable for use in lubricating oils or fuels, can be prepared by reaction of compounds of formula (I) with polyamines. These additives are preferably further subjected to hydrogenation before use. Fuel composition comprising these additives are described.
Patent DE-69129038-D1 (DE)
Inventor: ACHARD PATRICK
IPC: C05B1/02
Filed: 1991-12-04
Granted: 1998-04-09
Abstract: PCT No. PCT/FR91/00965 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10443 PCT Pub. Date Jun. 25, 1992.The method relates to the production of phospho-nitrogenous products soluble in neutral ammonium citrate and wherein free urea does not remain in significant amount in such products. Most of the free urea is involved in a ureic combination of calcium sulphate. Tricalcic phosphate is reacted with a reactant obtained by mixing sulfuric acid and urea. The process is particularly useful for the manufacture of fertilizers.
Patent DE-69220854-D1 (DE)
Inventor: JUNCKER RICHARD
IPC: G11B5/53
Filed: 1992-06-05
Granted: 1997-08-21
Abstract: A method for quickly and accurately positioning the rotary magnetic heads of a recorder/reader unit. The support for the magnetic heads includes a turntable and a countertable that are circular and that have a common axis of rotation, each including a peripheral support zone and a central support zone. The magnetic heads are situated around the periphery of the turntable. A screw enables the peripheral support zones to be brought into contact with each other and then the central support surfaces to be brought into contact with each other. The invention is applicable to recording and/or reading information on a magnetic tape.
Patent DE-69300803-D1 (DE)
Inventor: JOHNSON THEODORE D
IPC: C08K3/22
Filed: 1993-08-05
Granted: 1995-12-21
Abstract: The invention relates to a silicone elastomer having reduced compression set which is obtained by heating a composition comprising:   (a) an organopolysiloxane having an average of at least two Si-bonded aliphatically unsaturated monovalent hydrocarbon radicals, (b) an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms per molecule, (c) a platinum catalyst which is capable of promoting the addition of silicon-bonded hydrogen atoms to the aliphatically unsaturated monovalent hydrocarbon radicals, and   (d) an iron-manganese spinel. to an elevated temperature.c
Patent DE-69302967-D1 (DE)
Inventor: BECQUART HUBERT
IPC: A63D13/00
Filed: 1993-07-20
Granted: 1996-07-11
Abstract: The indoor game (1) with marbles (2) comprises a throwing area (3) and a game board (4) equipped with at least one guide channel (6a), which opens out in the extension of the throwing area (3) and which has at least one notch capable of immobilising a marble (2) originating from the throwing area (3) and rolling in the guide channel. According to the invention, at least one notch of the guide channel is a notch (12), called temporary immobilisation notch, having an asymmetrical profile with an upstream wall which is steeper than the downstream wall in order to facilitate the capture of a marble (2), while enabling a captured marble to be dislodged easily. Advantageously, at least one guide channel of the game board (4) is inclined over all or part of its length. <IMAGE>
Patent DE-69305561-D1 (DE)
Inventor: DOWNHAM DAVID WILLIAM
IPC: A47L5/30
Filed: 1993-03-30
Granted: 1996-11-28
Abstract: This invention relates to vacuum cleaners which may be in the form of so-called upright and cylinder cleaners. In the vacuum cleaner according to the invention the functions of air movement and rotation of a rotary beater or brush are separated. This results in a more flexible product, less possibility of damage to a belt driving the beater and gives a ready means for stopping the beater when the cleaner is parked. In more detail, the vacuum cleaner comprises a main body (4), a first portion (6) and an electric fan housing (12) coupled to a first aperture (36) of an air duct (10), the first portion (6) including a suction opening (27) adjacent a beating means (20), a turbine (14) coupled to a second aperture (23) of the air duct (10) and a drive line (26) coupling between the turbine and the beating means, whereby cleaned air is directed through the duct to the turbine. <IMAGE>
Patent DE-69306676-D1 (DE)
Inventor: ROS ROBERTO
IPC: F23D14/72
Filed: 1993-07-12
Granted: 1997-01-30
Abstract: A gas burner with a control thermocouple, comprising a support (4) in which a seat (38) is provided for a thermocouple (42) powering the electromagnet (18) of a safety valving member (22), characterised in that said seat (38) has its base insulated from its side wall and provided with a connector (48) permanently connected to said electromagnet and connectable to a pole provided at the lower end of said thermocouple when this is inserted into said seat from above and has its side wall, at which the other pole terminates, in contact with the side wall of the seat (38). <IMAGE>
Patent DE-69307914-D1 (DE)
Inventor: BERGSTROEM JAN
IPC: C12N1/19
Filed: 1993-11-02
Granted: 1997-03-13
Abstract: A liquid chromatographic system comprising (a) at least one separation module (4); (b) at least one flow line (5); and (c) optionally at least one ancillary module (7). The system is characterized in that the modules (4 and 7) have functionally similar end-connecting means (8); in that two or more functionally similar connecting devices (6) are provided along the flow line (5) and intended for connecting the modules (4 and 7), thereby enabling a module (4, 7) to be connected functionally to any desired connecting device (6) on the flow line (5).
Patent DE-69309786-D1 (DE)
Inventor: DURFORT GILLES
IPC: B65D5/00
Filed: 1993-06-11
Granted: 1997-05-22
Abstract: - Stackable tray (P) made from a flexible sheet material, such as cardboard, corrugated cardboard or the like, more especially intended for the transport of big circular cheeses, and blank for producing it. - According to the invention, this tray comprises an octagonal central base panel (1), four triangular side flaps (2) provided with stacking lugs (8), four rectangular side flaps (3) alternating with the said triangular flaps, and tabs (6) extending the rectangular side flaps (3) and integral with the said triangular flaps (2). <IMAGE>
Patent DE-69314510-D1 (DE)
Inventor: PAREKH RAMESH V
IPC: A61F2/16
Filed: 1993-02-11
Granted: 1997-11-20
Abstract: A method of molding a deformable optic for a soft intraocular lens in which the optic has an opening therein for securely receiving a filamentary fixation member is disclosed. The method comprises positioning a wire-like insert member in a mold for the optic at a location corresponding to the desired location of the opening, filling the mold about the wire-like insert member with a curable material selected to form the deformable optic, curing the material, and removing the wire-like insert member from the cured, molded optic. <IMAGE>
Patent DE-69317631-D1 (DE)
Inventor: MASUNAGA SHUICHI
IPC: G02B17/08
Filed: 1993-12-08
Granted: 1998-04-30
Abstract: An equatorial mount comprising a pedestal 1, a polar shaft 2 rotatably supported on said pedestal 1 so as to extend toward the celestial north pole, a support barrel 3a fixed to said polar shaft so as to extend therefrom at a right angle, a second shaft 3 rotatably supported in said support barrel 3a, a second support barrel 4a fixed to one end of said second shaft 3 so as to extend therefrom at a right angle, a third shaft 4 rotatably supported in said second support barrel 4a for supporting a telescope 10, 10' on its free end, a crank 5 mounted on the other end of said second shaft 3 so as to extend sideways, and counterweights 6, 7 coupled to said crank so as to be disposed on a line extending from a line 96 connecting a steady point 3X and the center of gravity 9a of the telescope 10, 10' so as to balance with the weight of the telescope. <IMAGE>
Patent DE-69325799-D1 (DE)
Inventor: MITCHELL DONALD
IPC: G01D5/38
Filed: 1993-05-04
Granted: 1999-09-02
Abstract: The apparatus disclosed herein employs a grating or scale which concentrates light at a preselected wavelength into the positive and negative first orders while minimizing the zeroth order. The scale is illuminated with monochromatic light of the selected wavelength and a poly-phase periodic detector has its sensing plane spaced from the scale a distance less than   <IMAGE>   where W is the width of the illuminated region of the scale. The period of the poly-phase detector is equal to P/2 so that each detector element or phase responds principally to interference between the positive and negative first orders without requiring magnification or redirection of the diffracted light. Preferably, the distance of the sensing plane from the scale is greater than   <IMAGE>   so that the detector response does not include substantial components from diffraction orders higher than the first.
Patent DE-69327845-D1 (DE)
Inventor: REYNOLDS CHARLES
IPC: C07K14/47
Filed: 1993-06-29
Granted: 2000-03-16
Abstract: An oral composition for the treatment of dentinal hypersensitivity containing a dentinal hypersensitivity reducing or relieving amount of an active compound selected from casein, a component of casein, a phosphoprotein and a phosphopeptide, or salts thereof containing the amino acyl residues -Ser (P) -Ser (P) -Ser (P) -where Ser (P) is phosphoserine.
Patent DE-69332051-D1 (DE)
Inventor: RYAN JR
IPC: H04L12/26
Filed: 1993-03-05
Granted: 2002-08-01
Abstract: A control node (70) for controlling a predetermined function in response to messages transmitted over a communications bus (50) and for responding to a second class of such messages to exercise boundary-scan logic to test the control node (70). The boundary-scan logic is implemented in accordance with ANSI/IEEE Standard 1149.1. The second class of messages include Scan Command messages which contain data for controlling the state of the Test Access Port of the boundary-scan logic, Scan Test Data messages which transmit data to be loaded into the instruction registers or the test data registers of the boundary-scan logic, and Scan Results Request messages which control the node to return the test results over the communications bus (50). <IMAGE>
Patent DE-69400747-D1 (DE)
Inventor: O'BRIEN ROBERT
IPC: C22B3/04
Filed: 1994-01-24
Granted: 1996-11-21
Abstract: A continuous hydrometallurgical process for conversion of ore derived copper and zinc sulfides into recoverable water soluble sulfates is provided. The process comprises: i) contacting the ore derived copper and zinc sulfides with sulfuric acid and with nitric acid to form a reaction mixture in an acidic solution, ii) maintaining the reaction mixture at a temperature in the range of 110 DEG  C. to 170 DEG  C. while continuously mixing the reaction mixture, iii) adding sufficient sulfuric acid and nitric acid to the reaction mixture to form a light precipitate and a dark precipitate in the reaction mixture, the light precipitate comprising water soluble sulfate salts of copper sulfate, zinc sulfate and iron sulfate, and the dark precipitate being water insoluble and comprising mainly elemental sulfur and gangue, iv) introducing a source of oxygen to the reaction mixture to promote oxidation in the presence of the nitric acid, of the sulfides to sulfates and to oxidize gaseous NOx reaction products to regenerate nitric acid for the reaction mixture, v) removing the light and dark precipitates and any entrained acidic solution from the reaction mixture, vi) separating the light and dark precipitate from the acidic solution in preparation for treatment of the light precipitate for recovery of copper sulfate and zinc sulfate from the light precipitate, and vii) recycling the acidic solution to the reaction mixture.
Patent DE-69402050-D1 (DE)
Inventor: NAEDLER MARK
IPC: B60T13/36
Filed: 1994-01-03
Granted: 1997-04-17
Abstract: Disclosed is an air-applied, mechanically-held brake assembly and a vehicle air brake system employing the same. The brake assembly applies and releases the brake upon the supply and exhaust, respectively, of air from a first pressure chamber. The brake assembly locks and unlocks the brake in an applied position by the exhaust and supply, respectively, of air from a second pressure chamber. The locking mechanism of the brake assembly is designed to compound the force of the fluid pressure in the first pressure chamber with the force of the fluid pressure supplied to the second pressure chamber when unlocking the brake to compensate for back pressure.