baber/WOPTO huggingface dataset:
Patent DE-69003936-T2 (DE)
Inventor: GANDOLFI CARMELO A
IPC: C07D405/00
Filed: 1990-02-15
Granted: 1994-03-31
Abstract: A process for the optical resolution of racemic 1,4-dihydropyridines, containing isothioureido groups. Salification of racemic isothioureas with optically active acids produces diasteroisomeric mixtures of isothiouronium salts, that, using conventional techniques, are separated in the individual components to give optically pure isothioureides of 1,4-dihydropyridines and salts thereof with conventional acids. Said optically pure 1,4-dihydropyridines can then be subjected to desulphuration and to different transformations to give other enantiomerically pure and therapeutically useful 1,4-dihydropyridines.
Patent DE-69009828-T2 (DE)
Inventor: SHEPHERD DAVID WILLIAM
IPC: C09D11/02
Filed: 1990-04-03
Granted: 1994-09-29
Abstract: Water-based compositions which are usable in the formulation of inks, particularly for flexographic printing, containing an acrylic copolymer and a resin, rosin or rosin derivative, in the absence of any protein component. Rosin esters may also be used. a proportion of the acidity of the resin or resin derivative can be neutralised by a base such as ethanolamine to form a soap which disperses the rosin. The copolymer preferably has a glass transition temperature of 0 DEG C or lower.
Patent DE-69011913-T2 (DE)
Inventor: SUDA HIROYUKI
IPC: C12P17/18
Filed: 1990-03-22
Granted: 1995-02-09
Abstract: A novel antitumor substance BE-13793C or a pharmaceutically acceptable salt thereof, which is represented by the following formula: <CHEM> an anticancer agent comprising the novel substance or a pharmaceutically acceptable salt thereof, a method of producing the novel substance and a microorganism capable of producing the novel substance are disclosed.
Patent DE-69024413-T2 (DE)
Inventor: DROUET CLAUDETTE
IPC: C03C14/00
Filed: 1990-06-12
Granted: 1996-07-25
Abstract: A composite material with a vitreous matrix and a reinforcing agent. 
<??>The vitreous matrix is based on silica, alumina, zirconia, alkali metal and alkaline-earth metal oxides, these being in proportions by weight which, related to the total mass of the said matrix, correspond to the following inequalities:
 (1) 50 % </= SiO2 </= 80 %
 (2) 7 % </= Al2O3 </= 20 %
 (3) 2 % </= ZrO2 </= 10 %
 (4) 2 %  SIGMA  A2O </= 7 %
 (5) 4 % </=  SIGMA  BO </= 10 %, in which inequalities  SIGMA  A2O and  SIGMA BO denote the total weight of the alkali metal oxides and of the alkaline-earth metal oxides present in the said matrix, respectively.
Patent DE-69101640-T2 (DE)
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1991-08-01
Granted: 1994-07-21
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.
Patent DE-69121191-T2 (DE)
Inventor: MARSHALL FORREST A
IPC: A61B3/04
Filed: 1991-01-18
Granted: 1997-01-23
Abstract: An apparatus and method for subjectively determining the proper positioning of progressive power or other corrective lenses are disclosed. The apparatus includes a target such as a small fiber optic or other light source and one or more marking rods which may be activated by the patient. While wearing pre-fitted frames and fixating on a remote target, the patient places the light source against or immediately adjacent the exterior surface of the simulated or other lens within either of the frames and positions the light so that it is centered in his or her line of sight. Once the light is centered the patient activates the marking rod which contacts, and marks, the exterior surface of the lens. Because the light source and marking rod or rods are designed to obstruct very little of the patient's vision, his or her peripheral vision remains intact during the process, thereby allowing binocular fusion to occur and avoiding introduction of phoria errors into the positioning process.
Patent DE-69123784-T2 (DE)
Inventor: NAKA TAKEHIKO
IPC: A61K31/415
Filed: 1991-04-19
Granted: 1997-04-17
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. In (I) A = a benzene ring opt. substd. in addn. to R1; R1 = H or opt. substd. hydrocarbon gp.; R2 = a gp. capable of forming an anion or convertible into an anion; X = a direct bond or a spacer 1-2 atoms long between the phenylene and phenyl gp.; R' = carboxyl, its esters or amides, or a gp. capable of forming an anion or convertible to an anion; Y = -O-, -S(O)m- or -N(R4)-, (where m = 0, 1 or 2 and R4 = H or opt. substd. alkyl); and n = 1 or 2. 33 cpds. are specifically claimed including ethyl-2-ethoxy-1-((2'- (1H-tetrazol-5-yl)biphenyl-4-yl)methyl) benzimidazole-7-carboxylate. Also claimed is a stable crystal of 1-(cyclohexyloxycarbonyloxy) ethyl-2-ethoxy-1-((2'-(1H tetrazol-5-yl) -biphenyl-4-yl)-methyl)benzimidazole -7-carboxylate.
Patent DE-69130592-T2 (DE)
Inventor: HAINES LAWRENCE A
IPC: F15B9/09
Filed: 1991-05-29
Granted: 1999-05-06
Abstract: An integrated process control valve includes a fluid valve body having an inlet for receiving fluid, an outlet for discharging fluid, a fluid flow passage connecting the inlet and outlet, and a controllable throttling element which is moveable to selectively vary the flow rate of fluid through the fluid flow passage. The valve also includes an actuator coupled to the valve body and responsive to control signals for selectively moving the throttling element, a first pressure sensor disposed at the inlet of the valve body for producing a first signal representing the pressure of the fluid at the inlet, a second pressure sensor disposed at the outlet of the valve body for producing a second signal representing the pressure of the fluid at the outlet, a position sensor for producing a position signal indicating the position of the throttling element, and a utilization device for receiving the signals and either producing a display representing the signal values and/or producing control signals for supply to the actuator to cause the actuator to move the throttling element to thereby vary the fluid pressure at the inlet and outlet of the valve body. The control signals include pneumatic signals for developing pressures in the actuator to cause the actuator to move the throttling element. Sensors are provided for detecting the values of the pneumatic signals which may be displayed by the utilization device along with the display of representations of the other signal values, including the position signal values. <IMAGE>
Patent DE-69201491-T2 (DE)
Inventor: CAUSYN DAVID W
IPC: E01C19/10
Filed: 1992-06-05
Granted: 1995-11-09
Abstract: PCT No. PCT/CA92/00235 Sec. 371 Date Jul. 26, 1993 Sec. 102(e) Date Jul. 26, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/21820 PCT Pub. Date Dec. 10, 1992.An improved paving composition includes between 89-93% graded aggregate, 5.76% asphalt cement, 0.24% SBR polymer and 1-5% graded recycled crumb rubber. The asphalt cement and SBR polymer are blended and heated to form a first mixture. The aggregates are blended and heated to form a second mixture. The two mixtures are blended together prior to the addition of the graded recycled crumb rubber.
Patent DE-69201590-T2 (DE)
Inventor: MARTINEZ STEVEN RICHARD
IPC: C04B30/02
Filed: 1992-04-27
Granted: 1995-07-13
Abstract: An insulating board is provided in which the capacity to absorb the moisture exemplified by wood fiber based board, cellulose fiber based board and perlite based board is coupled with the high permeability of fiberglass insulation to provide a board having a balance between the capacity to hold moisture and sufficient permeance to allow the board to give up the moisture as the board is passed through a cycle of absorption and desorption, whether it be on a daily or seasonable cycle.
Patent DE-69202639-T2 (DE)
Inventor: KUIJPERS MARIANUS HENRIKUS HER
IPC: B01F15/04
Filed: 1992-07-15
Granted: 1996-01-25
Abstract: Device for delivering several fluid media in a certain volume ratio with metering cylinders, a movable piston in each of them, which pistons are interconnected. There is a two-way switch valve with a control mechanism, depending on the piston position. Each switch valve has a pressure medium inlet, a medium outlet and two overflow channels, each connected to the cylinder part volume. Due to the fact that the pistons are also connected to an energy storage device which is charged during the stroke of the pistons and has sufficient capacity to supply the energy needed to switch over the switch valves, the device is entirely independent of any external energy source for its functioning. <IMAGE>
Patent DE-69222308-T2 (DE)
Inventor: PHAN DEAN VAN
IPC: D21H27/00
Filed: 1992-06-22
Granted: 1998-02-05
Abstract: Disclosed is a cellulosic fibrous structure, such as paper. The fibrous structure has at least three intensively distinct regions. The regions are distinguished from one another by intensive properties such as basis weight, density and projected average pore size, or thickness. In one embodiment, the fibrous structure has regions of two basis weights, a high basis weight region and a low basis weight region. The high basis weight region is further subdivided into low and high density regions so that a fibrous structure having three regions is produced. A second embodiment is a four region fibrous structure. Two of the regions have generally equivalent relatively high basis weights and two of the regions having generally equivalent relatively low basis weights. The high basis weight regions and low basis weight regions are further subdivided according to relatively high and relatively low densities, so that when the high and low basis weight regions are permuted with the high and low density regions, four different regions result. The regions distinguished by density will have inversely proportionate projected average pore sizes.
Patent DE-69224710-T2 (DE)
Inventor: SAKATA AKINORI
IPC: G06F12/12
Filed: 1992-12-11
Granted: 1998-07-02
Abstract: A device management system in a computer system comprising a unit (12) for measuring a load condition of a device (10) such as a real memory, a unit (14) for determining a management period such as an update period of a real page in a real memory in accordance with the load condition, such as a UIC of the real page, in such a way that, the larger the value of the load condition is, the shorter the management period, or the larger the UIC of the real page is, the longer the update period. <IMAGE>
Patent DE-69229394-T2 (DE)
Inventor: MOODY TERRY
IPC: A61P35/00
Filed: 1992-03-26
Granted: 2000-01-05
Abstract: Compositions and methods of use thereof for treating small cell and nonsmall cell lung cancers in mammals are disclosed. The compositions comprise substances that inhibit the lung cancer cell growth and proliferation actions of the biological response modifier vasoactive intestinal polypeptide, such as specific thymosins or analogues, derivatives and fragments thereof, anti-vasoactive intestinal polypeptide receptor polyclonal or monoclonal antibodies, and antibodies directed against the vasoactive intestinal polypeptide molecule itself.
Patent DE-69232568-T2 (DE)
Inventor: LAM PATRICK YUK-SUN
IPC: C07C205/45
Filed: 1992-10-13
Granted: 2002-12-19
Abstract: A compound of formula <CHEM> or a pharmaceutically acceptable salt form thereof, is useful as a retrovial protease inhibitor for treating HIV infections.
Patent DE-69302007-T2 (DE)
Inventor: BUZZETTI FRANCO
IPC: A61P43/00
Filed: 1993-08-05
Granted: 1996-08-29
Abstract: This invention refers to compounds of formula (I) or double bonds; R is hydrogen or C1-C4 alkyl; R1 is hydrogen or an acyl group; R2 is hydrogen; C1-C4 alkyl unsubstituted or substituted by phenyl; phenyl unsubstituted or substituted by C1-C4 alkyl or C1-C4 alkoxy; and A is a >C=O, >CH OH or >CH OR3 group, in which R3 is an acyl group provided that one of z and y is a double bond and the other is a single bond. The compounds are useful as aromatase inhibitors.
Patent DE-69302866-T2 (DE)
Inventor: TORU YAMAMOTO
IPC: B41M5/00
Filed: 1993-08-05
Granted: 1996-10-24
Abstract: A recording medium for business machines has an ink-receiving layer provided on a substrate. The ink-receiving layer comprises a highly water-absorbent material in which an organic material selected from acrylic acids and polyacrylic acids and an inorganic material selected from inorganic alkoxides and metal alkoxides are grafted.
Patent DE-69306526-T2 (DE)
Inventor: CUILLERON JEAN
IPC: A61F2/24
Filed: 1993-08-05
Granted: 1997-07-10
Abstract: The valve comprises a ring (1) on the inside of which inwardly curved flaps (2) are articulated, the ring having diametrally opposite arrangements (1b - 1c) which are capable of ensuring the offsetting of the means for articulation of the flaps, so that in the maximum opening position of at least approximately 85@ these flaps project by only a reduced value in the plane of the ring, delimiting, in combination with the profile of the flaps, three equal areas permitting a laminar and axial central flow, the means for articulation of the said flaps being integrated within the thickness of the ring in such a way that the ends of the flaps in the area of the arrangements (1b - 1c) are spaced apart, delimiting an entirely free space so as not to limit and impede the central flow. The ring (1) has an inner peripheral arrangement (1a) which is capable of constituting a bearing surface corresponding to the outer profiled edge (2b) of the flaps (2), in the closure position of the latter, creating a damping phenomenon. <IMAGE>
Patent DE-69324984-T2 (DE)
Inventor: POIRIER JACQUES
IPC: B22D41/50
Filed: 1993-09-17
Granted: 1999-10-07
Abstract: Casting tube for metal, including a body (22) made from refractory material, in which a flow channel (24) for the molten metal is provided. The tube includes an annular chamber (32) provided in the body (22), arranged around the channel (24) in the vicinity of the periphery of this channel, extending virtually over the entire length of the channel, connected to means (34) for creating a reduced pressure (vacuum) with respect to the environment of the tube. The chamber (32) forms a screen to the migration of gaseous products, such as carbon monoxide, towards the channel. The tube may also include a sleeve (30) made from refractory material interposed between the periphery of the channel (24) and the chamber (32). The tube is used preferably for the continuous casting of steel. <IMAGE>
Patent DE-69328678-T2 (DE)
Inventor: HERBOTS IVAN MAURICE ALFONS JA
IPC: C11D3/386
Filed: 1993-06-28
Granted: 2001-01-11
Abstract: A liquid detergent composition containing anionic surfactant and cellulase further comprises hydrophobic amines as cellulase stabilizers.
Patent DE-69333191-T2 (DE)
Inventor: LASICH JOHN BEAVIS
IPC: F24S90/00
Filed: 1993-11-25
Granted: 2004-06-03
Abstract: The apparatus comprises a mirror (27) including a spectrally selective filter, such as an interference, or edge filter, the mirror being curved to concentrate a selected radiation component for conveyance to external apparatus. <IMAGE>
Patent DE-69405270-T2 (DE)
Inventor: GALLAY PHILIPPE
IPC: A63C13/00
Filed: 1994-03-02
Granted: 1998-03-05
Abstract: Snow shoe having a general plane of symmetry comprising a grid (screen) (4) carrying a fastening (binding) intended to receive the user's boot, characterised in that the said fastening is connected to the said grid (4) so as to be able to pivot laterally about a longitudinal axis (YY'). <IMAGE>
Patent DE-69408661-T2 (DE)
Inventor: BOWEN LARRY
IPC: A24F13/16
Filed: 1994-04-14
Granted: 1998-09-17
Abstract: A smoker's accessory for filtering sidestream smoke emitted from a burning cigarette comprises an exhaust fan mounted in a central unit and a sidestream smoke filter cartridge having a cigarette tube for a burning cigarette, is placed is provided alongside the central component. The filter cartridge is provided in a housing which is connected to the central fan support. The cigarette tube is as long as a cigarette and has a diameter of at least 1.5 times the diameter of the cigarette. A porous low pressure drop filter element is provided at the end of the cigarette tube for removing sidestream smoke. The housing has a front end wall in which the cigarette holder with the cigarette to be positioned. A fresh air inlet is provided which permits the fan to draw fresh air inside the cigarette tube along the cigarette and pick up the sidestream smoke from the lit cigarette for purposes of drawing through the filter cartridge before release to the surroundings. The smoker's accessory may optionally be provided with an exhale filter so that both sidestream smoke and exhale smoke is filtered before release to the surroundings. The filters are high efficient, low pressure drop filters which ensure there is minimal, if any, detectable traces of cigarette smoke released to the surroundings.
Patent DE-69415423-T2 (DE)
Inventor: FERNANDEZ ANTONIO
IPC: B08B9/34
Filed: 1994-07-12
Granted: 1999-06-10
Abstract: A high-speed bottle washing machine provides concurrent rotational motion to a workpiece as it is conveyed through a washing treatment zone for internal and external spray treatments. The machine comprises a plurality of moving bottle receiving stations for sequentially receiving and rotating inverted bottles received from a bottle infeed conveyor, a plurality of reciprocating spray nozzles, with at least one spray nozzle moving with each bottle receiving station, wherein each of the spray nozzles reciprocates from a first position below the inverted bottles, to a second position within the bottles, and a manifold assembly for sequentially supplying a caustic wash fluid under pressure to each of the plurality of spray nozzles to clean the bottles by impingement of the wash fluid in a predetermined pattern within the bottles as the bottles are rotated. The washed bottles are finally discharged at a bottle outfeed conveyor. <IMAGE>
Patent DE-69419003-T2 (DE)
Inventor: HARRIS RANDALL
IPC: B65D65/12
Filed: 1994-08-11
Granted: 2000-02-03
Abstract: A carrier having an end panel construction that snaps into place during formation of the carrier and has the ability to follow the contour of adjacent curved or beveled packaged articles. Gusset panels or tabs foldably connected to the lower end panel flap and adjacent glue flaps cause the flaps to snap into place. A bevel panel between the glue flaps and the side panels or dual angled fold lines connecting the glue flaps to the side panels enable the carrier to tightly follow the contour of curved corner articles in the carrier.
Patent DE-69424431-T2 (DE)
Inventor: FIORE ALLAN
IPC: B41F31/15
Filed: 1994-09-02
Granted: 2000-11-23
Abstract: An inker mechanism has an inking roller rotatably mounted on a frame. The inking roller has a degree of freedom allowing the roller to shift axially. A bearing assembly is coaxially connected to the roller for axially shifting the roller. This bearing assembly has an outer shell with a universal joint. The inker mechanism also has a cam and a pivotally mounted lever connected between this cam and the universal joint. This cam can articulate the lever to oscillate the roller axially.
Patent DE-69430763-T2 (DE)
Inventor: CHOWHAN MASOOD
IPC: C11D7/16
Filed: 1994-08-24
Granted: 2003-02-06
Abstract: An improved process for cleaning and disinfecting contact lenses with a single solution is described. The process utilizes the cleaning effect of a cleaning agent in combination with the solvent action of water and physical agitation of the lens (i.e. by means of rubbing) to achieve a degree of cleaning which is comparable to or better than prior processes which utilize surfactant-cleaners. The cleaning agent is selected from polycarboxylates. The preferred cleaning agent is citrate. The process also offers greater convenience, relative to many prior systems for cleaning and disinfecting contact lenses, since the need to utilize additional products to clean the lenses is eliminated.
Patent DE-69431554-T2 (DE)
Inventor: FOCARILE JOSEPH PATRICK
IPC: H04L12/56
Filed: 1994-12-07
Granted: 2003-06-26
Abstract: A system and method delivers packetized data representing radio signals to and from cell sites (14,16,18,20), and to and from a destination point via a fast packet network (22). Each cell site includes an interface for packetizing the radio signals and transmitting the packetized data to its destination. The destination could be a delivery point at a switch connected to the telephone network (46), which then converts the packetized data into a form usable by the telephone network. Alternatively, the destination point could be another cell site, which then depacketizes the radio signal and retransmits the radio signal to another wireless communication device without connecting to the telephone network. <IMAGE>
Patent DE-69502947-T2 (DE)
Inventor: CHATELAIN MICHEL
IPC: F02F3/00
Filed: 1995-03-27
Granted: 1999-02-11
Abstract: A machine (1) comprising a body (2) with at least one cylinder (3) and at least one piston (4) in the cylinder bore, comprising at least one annular groove (4a) for receiving a ring seal (51, 52). The piston (4) includes two portions (6, 7) releasably mounted (8) one on top of the other and defining therebetween a gasket plane (10) which is perpendicular to the axis (11) of the piston (4) and the cylinder (3), with only one annular groove (4a) passing through the gasket plane (10), and a multiple seal (12) including at least two circumferentially continuous stacked ring seals (51, 52) each defined by two circular rims (51a, 51b, 52a, 52b) is freely horizontally fitted in the groove (4a) between said two portions (6, 7) of the piston. The two seals (51, 52) are at an angle to one another.
Patent DE-69502957-T2 (DE)
Inventor: REKSTAD JOHN
IPC: F24S10/80
Filed: 1995-07-13
Granted: 1999-01-21
Abstract: PCT No. PCT/NO95/00127 Sec. 371 Date Apr. 18, 1997 Sec. 102(e) Date Apr. 18, 1997 PCT Filed Jul. 13, 1995 PCT Pub. No. WO96/07857 PCT Pub. Date Mar. 14, 1996A solar collector plate (1) comprises a dark-colored absorber plate (2) facing the sun, parallel wall sheets (4) arranged perpendicularly to the rear side of the absorber sheet (2), fixed thereto and also fixed to a support sheet (3) arranged parallel to the absorber sheet (2), whereby cavity channels (5) are provided between said sheets (2, 3, 4) for flowing cooling liquid (6) which is intended to transport heat away from the absorber sheet (2). In order to provide a good thermal contact between the liquid (6) and the absorber sheet (2) at a low rate of liquid flow in the cavity channels, the cavity channels (5) are filled with particles (7), which particles lift the cooling liquid (6) to contact with the absorber sheet (2) by means of a capillary effect.
Patent DE-69503047-T2 (DE)
Inventor: ALDCROFT DEREK
IPC: C09D7/00
Filed: 1995-04-15
Granted: 1998-10-22
Abstract: Wax coated silica matting agent wherein the silica is an amorphous silica having a pore size distribution wherein 90 % of the pores have a diameter above 15 nanometers, and less than 20 % of the pore volume is in pores having a pore diameter between 10 and 30 nanometers, the wax coating being present in the range from about 2 % to about 15 % by weight of the matting agent and comprising a hard microcrystalline wax, a plasticising microcrystalline wax, a synthetic polyethylene wax or a mixture thereof.