baber/WOPTO huggingface dataset:
Patent DE-69219370-D1 (DE)
Inventor: CLEMENT ROBERT MARC
IPC: B23K26/08
Filed: 1992-01-15
Granted: 1997-06-05
Abstract: A method and apparatus are described for marking a moving body of material (26). The method comprises the steps of directing at the moving body (26) a high energy density beam (46,58), concentrating the beam so as to produce an illuminated spot at a location on or within the moving body (26), and moving the spot in accordance with the resultant of two components of movement, the first being equal to the velocity of the moving body (26) and the second being relative to the moving body (26) so as to create a mark of a predetermined shape. In a preferred embodiment the apparatus includes at least one moveable galvanometer mirror (68,70) capable of moving the spot in accordance with the resultant of the two components. <IMAGE>
Patent DE-69220221-D1 (DE)
Inventor: RODRIGUEZ GILBERT
IPC: C07C231/10
Filed: 1992-03-20
Granted: 1997-07-10
Abstract: A formaldehyde reactant is provided to a chemical process or reaction, in the form of a formaldehyde-alcohol complex, by contacting paraformaldehyde with from about 0.25 to about 3 mole equivalents of an aliphatic alcohol in the presence of a catalytic amount of a base. In a preferred embodiment the chemical process is a process for the production of an aromatic azomethine by reaction of an aniline with formaldehyde. The azomethine may then be used to produce a haloacetanilide.
Patent DE-69224495-D1 (DE)
Inventor: OH JAE SEUNG
IPC: C07C271/28
Filed: 1992-06-23
Granted: 1998-04-02
Abstract: The present invention relates to a process for the selective preparation of 4,4-methylene-bis-(N-phenylalkylcarbamate) which comprises condensing N-phenylalkylcarbamate with a methylating agent in the presence of an acidic ion-exchange resin or an aqueous acid as a catalyst and a non polar aprotic solvent and filtrating a condensation product at a temperature greater than the melting point of N-phenylalkylcarbamate to separate 4,4-methylene-bis-(N-phenylalkylcarbamate).
Patent DE-69230355-D1 (DE)
Inventor: BURRELL MICHAEL MEYRICK
IPC: C12N9/10
Filed: 1992-06-05
Granted: 2000-01-05
Abstract: A process is provided whereby the constitution of starch produced in a plant is altered without there being a substantial change in the total amount of starch which is produced. In the process a plant cell is transformed using a chimaeric gene comprising an antisense coding sequence from the waxy locus of a plant genome or an antisense similar coding sequence from a non-plant genome.
Patent DE-69305866-D1 (DE)
Inventor: RASMUSSEN CARSTEN
IPC: B01F7/00
Filed: 1993-12-15
Granted: 1996-12-12
Abstract: PCT No. PCT/DK93/00421 Sec. 371 Date Mar. 14, 1995 Sec. 102(e) Date Mar. 14, 1995 PCT Filed Dec. 15, 1993 PCT Pub. No. WO94/13395 PCT Pub. Date Jun. 23, 1994In injection of steam, gas or liquid into a fluid product in an injection apparatus having a substantially disc-shaped rotor (5) and having a central product inlet (10) and a peripheral product outlet (11), the injection is carried out in a limited zone (13) above the disc-shaped rotor (5) at a distance from both said inlet (10) and said outlet (11), the fluid product being also exposed to a radial displacement effect and a tangential dispersion effect. The fluid product may be a liquid with considerable variation of dry solids content and viscosity. The injection apparatus comprises at least one cylindrical wall (7, 8) projecting upwards from the disc-shaped rotor (5), which wall projects between coaxial cylindrical walls (14, 15) projecting downwards from an overlying stator cover (9). The coaxial cylindrical walls (7, 8, 14, 15) on the rotor (5) and the stator cover (9) are formed with substantially axis-parallel sharp-edged slots (19), and feed passages (16) are connected to the stator cover (9) for injection into a space (13) positioned between the coaxial cylindrical walls (14, 15) on the stator cover (9) and constituting an injection chamber.
Patent DE-69306363-D1 (DE)
Inventor: VIANNEY ANDRIEU
IPC: G05B19/045
Filed: 1993-10-26
Granted: 1997-01-16
Abstract: The programmer delivers binary output signals (S) changing state during time intervals indicated by a clocking signal (R), each output signal (S) switching to the active or inactive state, that is to say respectively beginning or finishing in distinct time intervals; this programmer comprises a memory (1) provided for each output signal with a begin location holding the begin time interval for this signal and with an end location holding the end time interval for this signal, reading means for reading the values contained in these locations, control means (2,5) determining the operation of the reading means in such a way that the possibility of a change of state is examined for each output signal (S) during each time interval, comparison means (3) producing an equality signal (E) when a first field of the location read has the same value as a first field of the time interval in which reading takes place, and decoding means (4) changing the state of the output signal (S) which corresponds to the location for which the equality signal (E) is produced, and is characterised in that the control means (2,5) comprise indexing means for representing the state of the output signal (S) under examination so as to bring about the reading, for this output signal (S), either of its begin location if it is inactive or its end location if it is active. <IMAGE>
Patent DE-69308145-D1 (DE)
Inventor: ASTBURY CHRISTOPHER
IPC: C08F10/00
Filed: 1993-08-17
Granted: 1997-03-27
Abstract: A process for the production of mono-olefins from a hydrocarbon feed containing one or more paraffinic hydrocarbons having at least two carbon atoms, the process comprising partial combustion of a mixture of the hydrocarbon feed and a molecular oxygen-containing gas in contact in a reaction chamber with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability to produce heat of reaction, the reaction chamber being adapted such that at least part of the heat of reaction is transferred to the incoming feed and the velocity of the incoming feed is maintained at a value above the burning velocity of the feed mixture.
Patent DE-69310038-D1 (DE)
Inventor: ROSE CLYDE E
IPC: F41C27/22
Filed: 1993-06-29
Granted: 1997-05-28
Abstract: A ballistic optimizing sytem for use on a preferably bedded rifle comprising a movable weight element secured to the end of a rifle barrel such that said weight element can be moved axially along said barrel to change the effective weight applied for dampening purposes and having an indicator for indicating the relative position of said weight element on said barrel and further including an additional weight releasably secured to said movable weight element and ports through said weight element to allow gas escape. <IMAGE>
Patent DE-69310604-D1 (DE)
Inventor: AKHTERUZZAMAN AKHTERUZZAMAN
IPC: G06Q20/00
Filed: 1993-03-25
Granted: 1997-06-19
Abstract: This invention relates to a universal authenticator (FIG. 4) for use with an ordinary telephone station over an ordinary telephone line. The authenticator, which is the size and shape of a credit card, receives a query number (at 421) by being held against the receiver of the telephone station and receiving audio signals in a receiver. Using its own key, it transforms (in 413) the received query number into an individualized response number which it transmits via its speaker (439) when the authenticator is held against the microphone of the telephone station. <IMAGE>
Patent DE-69313882-D1 (DE)
Inventor: HOLY NORMAN LEE
IPC: C09D7/45
Filed: 1993-01-11
Granted: 1997-10-23
Abstract: This invention relates to high temperature aqueous processes for the polymerization of one or more carboxylic monomer to produce low molecular weight, water-soluble polymer products useful as detergent additives, scale inhibitors, dispersants and crystal growth modifiers.
Patent DE-69315393-D1 (DE)
Inventor: ARKENS CHARLES THOMAS
IPC: D04H1/64
Filed: 1993-07-19
Granted: 1998-01-08
Abstract: This invention relates to a formaldehyde-free curable aqueous composition containing a polyacid, a polyol and an optional phosphorous-containing accelerator. The composition may be used as a binder for heat resistant nonwovens such as nonwovens composed of fiberglass.
Patent DE-69320627-D1 (DE)
Inventor: HAYASHI KOICHI
IPC: H02M1/42
Filed: 1993-06-28
Granted: 1998-10-01
Abstract: PCT No. PCT/AU93/00315 Sec. 371 Date Sep. 13, 1994 Sec. 102(e) Date Sep. 13, 1994 PCT Filed Jun. 28, 1993 PCT Pub. No. WO94/16492 PCT Pub. Date Jul. 21, 1994.A power supply which incorporates a high frequency inverter and which is suitable for use in conjunction with a florescent lamp. The power supply comprises a full wave rectifier (10) and a reservoir capacitor (12) connected across the rectifier for the purpose of providing successive half-cycles of the voltage waveform V2 across the capacitor with a minimum instantaneous voltage level greater than zero. A solid state switching device (14) and an oscillator (15) are connected in circuit with the reservoir capacitor. The oscillator generates a gating signal to the switching device. The switching device is arranged to provide an output voltage V4 which has a frequency determined by the applied gating signal V3 and which has a peak amplitude value which varies over successive cycles with the waveform of the voltage V2 across the reservoir capacitor.
Patent DE-69321744-D1 (DE)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C29/04
Filed: 1993-01-27
Granted: 1998-12-03
Abstract: An integrated circuit memory is disclosed which has its primary memory array arranged into blocks and which has redundant columns, each of which can replace a column in any one of the blocks. The redundant columns are selected by way of a redundant column decoder associated with each column, each of which includes a set of address fuses into which an address is programmed, responsive to which its associated redundant column is to be selected. A plurality of redundant sense amplifiers are each associated with a group of redundant columns. The coupling of each redundant sense amplifier is controlled by a redundant multiplexer associated with each of the input/output terminals. Each redundant multiplexer receives the redundant column select signals from each associated redundant column decoder, and includes fuses which indicate if its input/output terminal is to be placed in communication with its associated sense amplifier (or, in a write cycle, its associated write circuit) upon selection of a redundant column. The coupling is accomplished by the redundant multiplexer corresponding to the input/output terminal to which the selected column is associated turning on a pass gate between the redundant sense amplifier (or write circuit) and the input/output circuitry for the input/output terminal. <IMAGE>
Patent DE-69328130-D1 (DE)
Inventor: GOOCH DOUGLAS CRAIG
IPC: F16H45/00
Filed: 1993-12-24
Granted: 2000-04-20
Abstract: A lubrication system for an automatic transmission clutch assembly having a drive and driven rotary member (32, 36) rotatable by a common axis with a clutch element (38, 40) therebetween for connecting and disconnecting the members. The drive member (32) has an internal passageway (62) formed therein for feeding the lubricant to the clutch member. The passageway has a section which is radially spaced from the axis of rotation and has a seat (72) formed therein for cooperating with a rotationally speed sensitive valve (74) oriented in the first passageway. Below a first rotational speed, the lubricant pressure maintains the valve against the seat restricting the flow of lubricant to the clutch element. When the driven member is rotated above the first rotational speed. Centrifugal force biases the valve off the seat, allowing lubricant to be supplied to the clutch element. Preferably, a second lubrication passageway (76) is provided having a seat in an internal valve which selectively supplies a lubricant to the clutch element at a second higher rotational speed. In order to further reduce disengaged clutch drag at idle, a speed sensitive piston retract spring (58) is provided to increase piston travel at low engine speeds while maintaining minimum travel at off idle operation.
Patent DE-69328173-D1 (DE)
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/39
Filed: 1993-07-14
Granted: 2000-04-27
Abstract: There is provided a low temperature process for washing laundry in a domestic washing machine and detergent compositions suitable for use in such a process. In the process of the invention an effective amount of a laundry detergent composition is introduced into the wash liquor during the wash and the process is conducted at a temperature of no more than 50 DEG C, the laundry preferably comprising hydrophobic materials such as polyester or polycotton. The detergent composition comprising an alkali metal percarbonate and one or more non-ionic cellulose derivatives. The washing process of the invention leads to improved whiteness benefits and reduced dispensing problems when compared with processes in which detergent compositions are used which contain perborate as a bleaching agent instead of percarbonate.
Patent DE-69333397-D1 (DE)
Inventor: COMIS ALFIO
IPC: C07K16/12
Filed: 1993-08-27
Granted: 2004-02-26
Abstract: Synthetic peptide antigen analogues of native peptide antigens with partial or complete retro, inverso or retro-inverso modifications are provided. When administered as an immunogen to an immunocompetent host the synthetic peptide antigen analogues induce the production of antibodies which recognize the native peptide antigen. Uses of these analogues, vaccines and methods of preparing vaccines comprising these antigen analogues, and antibodies generated using these antigen analogues are also provided.
Patent DE-69401045-D1 (DE)
Inventor: JONES CHARLES DAVID
IPC: A61K31/7076
Filed: 1994-08-24
Granted: 1997-01-16
Abstract: A stereoselective process for preparing a  beta -anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl-3,5-hydroxy protected-1-alkyl and aryl sulfonate intermediates by contacting an  alpha -anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl-3,5-hydroxy protected-1-fluoroalkyl and fluoroaryl sulfonate with a conjugate anion of a sulfonic acid containing the desired alkyl or aryl sulfonate.
Patent DE-69401132-D1 (DE)
Inventor: GOET RICHARD CLAAS
IPC: B01D29/11
Filed: 1994-01-14
Granted: 1997-01-30
Abstract: A filtration apparatus with exchangeable filters for hygienic filtration of contaminated fluids. A tubular filter housing (1) has a central bore (2) as a receiving chamber for a filter cartridge. O-shaped rings (5,6) are mounted at the ends and in the centre of the wall of the receiving chamber, and these prevent fluid from leaking around the filter. The filter housing has a fluid entrance opening (7), and, diametrically opposite to it, an exit (8) lying lower. A filter cartridge has a filter element (11) and two end caps (13 and 14). The rear end cap (13) has an annular opening (16) which is in connection with the filter chamber (12) within the filter element. In an assembled state, the fluid entrance (7) is in connection with the annular opening (16) in the filter chamber. Contaminated fluid is sucked in through entrance (7) and it proceeds through the filter to fluid exit (8). The replacement of the filter takes places by pressing in a new filter cartridge at the top of the filter housing, which causes the soiled filter to be pressed out at the underside without this needing to be contacted by hand. <IMAGE>
Patent DE-69401934-D1 (DE)
Inventor: LITZINGER ELMER F
IPC: A24B15/24
Filed: 1994-04-11
Granted: 1997-04-10
Abstract: A process for the manufacture of a reconstituted tobacco product wherein the process comprises extraction of tobacco furnish with an aqueous solvent in the presence of at least one ammonium salt or urea or a urea derivative or a mixture of urea or a urea derivative and at least one ammonium salt to provide an aqueous solvent extract and a fibrous material and forming the fibrous material into a sheet-like product using the papermaking process. The aqueous extract is then applied to the formed sheet-like material and further processing provides a reconstituted tobacco product having improved smoke quality.
Patent DE-69403059-D1 (DE)
Inventor: TAKAHASHI YASUNORI
IPC: H01F1/057
Filed: 1994-10-24
Granted: 1997-06-12
Abstract: The material for permanent magnet according to the present invention comprises an acicular iron powder having successively on the surface (1) a coated layer of aluminum phosphate, (2) a diffused layer of rare earth element or a diffused layer of rare earth element.boron or a diffused layer of rare earth element.boron.nitrogen, and (3) a coated layer of aluminum phosphate. The material for permanent magnet can be produced by (a) a step of mixing and covering an acicular goethite (FeOOH) crystal with aluminum phosphate, (b) a step of preparing an acicular iron powder coated with a layer of aluminum phosphate by reducing under hydrogen atmosphere at 300-500 DEG C the acicular goethite (FeOOH) crystal covered by the aluminum phosphate, (c) a step of diffusing a rare earth element or a rare earth element and boron into the surface layer of aluminum phosphate by heating under argon atmosphere at 650-1000 DEG C the acicular iron powder coated with a layer of aluminum phosphate in the presence of the rare earth element or the rare earth element and boron, (d) a step of mixing and covering the rare earth element diffused powder or rare earth element and boron diffused powder with aluminum phosphate, and (e) a step of coating the rare earth element diffused powder or rare earth element and boron diffused powder with aluminum phosphate by heating under argon atmosphere at 300-500 DEG C the rare earth element diffused powder or rare earth element and boron diffused powder covered by the aluminum phosphate. <IMAGE>
Patent DE-69419613-D1 (DE)
Inventor: ROE DONALD
IPC: A61F13/15
Filed: 1994-08-09
Granted: 1999-08-26
Abstract: A disposable absorbent article, such as a diaper. The disposable absorbent article has a first topsheet with apertures large enough for low-viscosity fecal material to pass through to a fecal material storage element. The fecal material storage element immobilizes the fecal material in position for dewatering, so that the liquid components of the fecal material are absorbed by the core and the solid components of the fecal material are separated from the liquid components. This arrangement provides for easier cleaning of the wearer when the soiled disposable absorbent article is removed. <IMAGE>
Patent DE-69430467-D1 (DE)
Inventor: BOEVE JAN ANTONIE
IPC: B28B23/00
Filed: 1994-11-16
Granted: 2002-05-29
Abstract: The invention relates to a groundcovering element, consisting of a plurality of components (1) with links (2,3) in between, a method for the manufacture thereof and a method for the manufacture of a mould (24, 25, 26, 27, 29, 30). According to the invention it is provided that the links between the components are deformable and possibly flexible, resulting in a groundcovering element that is easy to lay, offers better possibilities of adjustment to various desired surfaces to be covered and is considerably more suitable for a more or less undulating terrain. In the method of manufacture, one steel mould part (34) cooperates with many rubber ones (31), so that with little investment a high production rate is obtained. <IMAGE>
Patent DE-69430843-D1 (DE)
Inventor: SONODA HIROKI
IPC: C04B40/02
Filed: 1994-03-25
Granted: 2002-07-25
Abstract: A molded cured product obtained from a kneaded material using hydraulic powdery material, latent hydraulic fine powder, compounding water and if necessary, fine aggregate is hot aged under a specific condition so that silicic acid anion of at least a trimer is formed in calcium silicate hydrate formed in the texture of this molded cured product. This molded cured product has a compressive strength of at least 1,000 kgf/cm<2> and a bending strength of at least 150 kgf/cm<2>, and can suitably improve strength characteristics, particularly the bending strength as characterising drawback of cement type products, without using a specific reinforcing material and a compounding material such as a fiber, or even when these reinforcing material and compounding material are used, by drastically reducing their quantities. Accordingly, the present invention can advantageously provide a unique and novel cement type product. Incidentally, beautiful mortar or concrete products by glost firing, which has not been able to be practised due to unavoidable drop of strength characteristics, can be produced and provided as products having desirable bending strength, compressive strength and elastic modulus. <MATH>
Patent DE-69503539-D1 (DE)
Inventor: ERBA MARCO
IPC: B65D49/04
Filed: 1995-02-15
Granted: 1998-08-27
Abstract: The device comprises a pourer body (7) which is locked in the orifice (2) of the bottle (3) by means of a tubular seal (8) at the lower end of which is the seat (18) on which the stop means (19) of the valve rests. The pourer is locked elastically and leaktightly against the seal by its cylindrical wall (10) which includes an annular zone or band (14) that is designed to sever if the pourer is tampered with. The seal (8) in turn is locked elastically and leaktightly in the orifice of the bottle by means of a series of elastic circular flanges (17) which both prevent the liquid from escaping and anchor the seal in the mouth of the bottle. The tearing of the preferentially severable band (14) by illicit forcing of the pourer will detach the pourer from the bottle and allow the valve stop means (19) to escape when the liquid is poured out. The presence of the elastic flanges on the seal means that the closure device can be adapted to different bottle mouths. <IMAGE>
Patent DE-69507743-D1 (DE)
Inventor: TONEL VALERIO
IPC: A63C17/00
Filed: 1995-05-26
Granted: 1999-03-25
Abstract: Roller skate with improved fit which includes a first front body (2) for supporting and securing the front part of the foot and a second rear body (8) for supporting and securing at least the heel. These bodies are rotatably associated with each other, and each body is provided with a supporting frame for at least one wheel. The articulation between the first body and the second body allows easier skating in improved comfort conditions. <IMAGE>
Patent DE-69508551-D1 (DE)
Inventor: CALVANI MENOTTI
IPC: A61K31/70
Filed: 1995-12-22
Granted: 1999-04-29
Abstract: The use of L-carnitine or of an alkanoyl L-carnitine or their pharmacologically acceptable salts is described for producing a medicament for inhibiting nephrotoxicity and vasculotoxicity resulting from the administration of an immunosuppressant drug such as cyclosporin-A, tacrolimus, rapamicine and deoxyspergualine.
Patent DE-69511566-D1 (DE)
Inventor: DEGREGORIO MICHAEL
IPC: A61K31/075
Filed: 1995-09-06
Granted: 1999-09-23
Abstract: PCT No. PCT/FI95/00475 Sec. 371 Date Apr. 1, 1997 Sec. 102(e) Date Apr. 1, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/07402 PCT Pub. Date Mar. 14, 1996Compounds having formula (I) wherein R1 and R2 are independently H or OH, are useful in the treatment and prevention of osteoporosis. The compounds of formula (I) are devoid of significant antiestrogenic and estrogenic activity.    <IMAGE>  (I)
Patent DE-69511947-D1 (DE)
Inventor: AKUTSU MITSUO
IPC: B41M5/337
Filed: 1995-06-12
Granted: 1999-10-14
Abstract: The heat-sensitive recording material of the present invention comprises a heat-sensitive recording layer containing at least one resorcylic anilide derivative represented by the following general formula: <CHEM> wherein R1 represents an alkyl or alkoxy group having 1 to 4 carbon atoms and R2 represents a hydrogen atom or an alkyl or alkoxy group having 1 to 4 carbon atoms.