baber/WOPTO huggingface dataset:
Patent DE-69202872-D1 (DE)
Inventor: SAGE BURTON H
IPC: A61N1/30
Filed: 1992-02-04
Granted: 1995-07-20
Abstract: An iontophoretic drug delivery device (20) having electrode renewing features includes a housing (21) having a first electrode (22), a second electrode (23), a circuit (26) for providing electrical communication between the first and second electrodes (22,23) and a source of current (27). Control means (S,28) is provided for effecting the amount of current passing between the electrodes (28,33). A removable electrolyte reservoir (29) is capable of holding electrolyte (31) and removably engaging the housing (21) so that one of the electrodes can contact electrolyte contained within the reservoir (29). A removable active agent reservoir (37) is capable of holding an active agent (40) for iontophoretic delivery. The active agent reservoir (37) is capable of removably engaging the housing (21) so that the active agent contacts one of the electrodes.
Patent DE-69209648-D1 (DE)
Inventor: AKERBLOM BENGT
IPC: G01B7/14
Filed: 1992-07-17
Granted: 1996-05-09
Abstract: In an improved method for measuring the distance (B) between two mutually opposing surfaces (1, 2) by means of the reluctance method, there is used a position indicator (4) whose measuring device (9) is mounted on an associated core (6) arranged on one (1) of the two surfaces. The other (2) of the surfaces is provided either with a permanent magnet or an electromagnet (14). When the opposing surfaces rotate in relation to one another (R), the distance can be measured with the aid of a winding whose induced electromotive force constitutes a measurement of the distance to be measured. A value of the sought distance can also be obtained with the aid of a Hall-element (9), which in the detection of a static magnetic field produces an electric current value which constitutes a measurement of the distance to be measured. The magnetic field is balanced with the aid of a coil (N2) mounted on the core, thereby enabling the distance to be measured by measuring the adjusting current supplied to the balancing coil. When the magnetizing device (M) on the other surface has the form of an electromagnet, the current supply to the device and to a further balancing coil (N2') on the core is advantageously an alternating supply.
Patent DE-69212457-D1 (DE)
Inventor: HUANG TZONG-CHYUAN
IPC: E05B27/08
Filed: 1992-08-25
Granted: 1996-08-29
Abstract: An axial pin tumbler lock includes a tubular housing (4, 30') in which a fixed hollow cylinder (5) and a rotatable hollow cylinder (6) are coaxially mounted. Several axial bores (51) are formed in an end surface of the fixed hollow cylinder (5). The rotatable hollow cylinder (6) also has several axial bores (61) formed therethrough. Several tumbler units (7) are received in the bores (51, 61) of the cylinders (5, 6). Each of the tumbler units (7) consists of a first tumbler pin (71), a second tumbler pin (72) and a tumbler spring (73). A locking bar (8, 31') extends through the cylinders. A guide pin (92) is mounted securely on the rotatable hollow cylinder (6) and received slidably in the axially extending slide slot (80) of the locking bar (8, 31') so as to enable synchronous rotation and relative sliding movement of the rotatable hollow cylinder (6) and the locking bar (8, 31'). The engagement of the guide pin (92) in the slide slot (80) retains the locking bar (8, 31') on the lock. A resilient element (81) biases the locking bar (8, 31') to an unlocked position. A spring-loaded retaining element (93) is disposed on the fixed hollow cylinder (5). The outer end of the locking bar (8, 31') can be pushed to move inward until the retaining element (93) engages with the positioning hole (82) of the locking bar (8, 31'). <IMAGE>
Patent DE-69215629-D1 (DE)
Inventor: GRAIFF LEONARD BALDINE
IPC: C10L1/14
Filed: 1992-09-21
Granted: 1997-01-16
Abstract: The invention provides a gasoline composition comprising a major amount of a gasoline and from 5 ppmw to 1,000 ppmw based on the gasoline composition of a mixture of (a) an oil soluble polyamine selected from the group consisting of (i) a defined aliphatic alkylene polyamine, (ii) a defined Mannich polyamine, and (iii) mixtures of (i) and (ii); and (b) an oil soluble hydrocarbyl poly(oxyalkylene) aminocarbamate having a number average molecular weight in the range from 600 to 10,000 having at least one basic nitrogen atom wherein said hydrocarbyl group contains from 1 to 30 carbon atoms, and wherein the weight ratio of said polyamine (a) to said hydrocarbyl poly(oxyalkylene) aminocarbamate (b) ranges from 3:1 to 1:2; and a gasoline additive concentrate containing said mixture.
Patent DE-69301431-D1 (DE)
Inventor: RAMILLON JEAN-PIERRE
IPC: F16J3/02
Filed: 1993-06-09
Granted: 1996-03-14
Abstract: It essentially comprises a cylindrical housing (1) and a body (4) having a shape conjugal to the shape of the housing (1). The body (4) is immobilised, so as to compress the elastically compressible piece (3), by a split ring (6) located in a groove (7) in the cylindrical wall of the housing (1). The shape and the dimensions of the ring (6) are chosen such that it bears against a peripheral surface of the body (4) in order to prevent it from moving outwards. The ring (6) is locked into the groove (7) by a ring (8) having areas (82) which, owing to their shape, prevent the ring (6) from leaving the groove (7) and bulges (81) acting in conjunction with a groove (41) in the body (4) in fixing the ring to the body by snap-fitting. <IMAGE>
Patent DE-69301524-D1 (DE)
Inventor: CHARMOT DOMINIQUE
IPC: C07C323/54
Filed: 1993-10-25
Granted: 1996-03-21
Abstract: The subject of the present invention is conjugated dienes which are new products of formula: <IMAGE> which can be used more particularly as transfer agents during the polymerisation of polymers. This polymerisation can take place in particular in bulk, in aqueous emulsion or in solution in an organic solvent. The (co)polymers thus prepared are odourless and have the advantage of being chain-end functionalised by the transfer agent.
Patent DE-69307259-D1 (DE)
Inventor: DELLOYE THIERRY
IPC: C01B25/37
Filed: 1993-10-15
Granted: 1997-02-20
Abstract: The invention relates to a process for the treatment of soluble thorium compounds, such as especially nitrates and/or chlorides, consisting in first of all reacting the said soluble compounds, in aqueous medium, with a base, such as aqueous ammonia, so as to precipitate thorium hydroxide, then in reacting, still in aqueous medium, the said precipitate with a phosphating agent, such as phosphoric acid or soluble phosphate salts, so as to precipitate thorium phosphate, and finally in separating the precipitate obtained from the reaction medium, especially by filtration. The process according to the invention makes it possible especially to control pollution problems related to industrial storage and/or waste of thorium products by bringing the latter element to a form which is both insoluble and non-leachable. The invention also relates to a new thorium phosphate capable of being obtained by such a process.
Patent DE-69310582-D1 (DE)
Inventor: AUBRET JEAN-PIERRE
IPC: F42C5/02
Filed: 1993-02-22
Granted: 1997-06-19
Abstract: The safety valve (1) comprises a valve body (2), in which are formed a cylindrical chamber (3) extended parallel to the axis of a bore (16) intercepting a channel (12) connecting an inlet port (14) and a transverse outlet channel (15). A sealed manometric capsule (4) is seated in the cylindrical chamber, and a slide (17) is coupled to it and slides in the bore as a function of the deformations of the capsule. A bolt (19) extending in the channel normally prevents any communication between the inlet port (14) and the outlet channel, as long as the slide prevents any appreciable retraction of this bolt through the bore. This retraction is possible in particular positions of the slide. <IMAGE>
Patent DE-69311797-D1 (DE)
Inventor: GLEESON BARRY
IPC: G06F9/48
Filed: 1993-01-22
Granted: 1997-07-31
Abstract: A fault tolerant computer system employing primary tasks and corresponding backup tasks. The system operates to provide fault tolerant operation even where uncontrolled external events may occur whose time of occurrence may affect task performance. For this purpose, external event data is stored for each external event occurring during performance of a primary task which indicates the event type and the relationship between the occurrence of the external event and the occurrence of a predetermined primary task event, such as a memory access operation. This external event data is sent to each respective backup task along with messages transmitted to the respective primary task. In the event a primary task fails, the backup task will replay the failed primary task by processing these transmitted messages while using the transmitted external event data to redeliver each external signal to the backup task at an appropriate time which will assure that the backup task properly recovers the primary task.
Patent DE-69314014-D1 (DE)
Inventor: DEAL JAMES
IPC: B23K20/12
Filed: 1993-03-26
Granted: 1997-10-23
Abstract: A workpiece location and support means as described which is free from any tendency to locate the workpiece in a predetermined position. The workpiece is supported and located by a series of hydraulic actuators which in one condition permit the workpiece to move freely but in another hydraulic condition lock the workpiece in one place and do not permit motion thereof. The present invention has particular application as a workpiece support in inertia bonding machines.
Patent DE-69316028-D1 (DE)
Inventor: PANNETIER CHRISTOPHE
IPC: C12Q1/68
Filed: 1993-07-02
Granted: 1998-02-05
Abstract: A method for determining the nucleotide size of DNA fragments separated by gel electrophoresis, comprising the steps of (i) measuring the migration time of each detected DNA fragment, and (ii) correlating the size of each detected DNA fragment with its migration time.
Patent DE-69321519-D1 (DE)
Inventor: SEGHIZZI ROBERTO
IPC: A61K31/70
Filed: 1993-05-05
Granted: 1998-11-19
Abstract: Oral pharmaceutical compositions containing high content anthocyanosides, preferably higher than 80% w/w, suspended in fractionated coconut oil have higher bioavailability than water solutions or suspensions in other lipophilic carriers.
Patent DE-69324601-D1 (DE)
Inventor: IBANEZ CARLOS
IPC: C07K14/48
Filed: 1993-11-19
Granted: 1999-05-27
Abstract: Neurotrophins having activities of multiple parental neurotrophins are described, as well as DNA for their production and pharmaceutical preparations thereof.
Patent DE-69325360-D1 (DE)
Inventor: SOLOMON PETER
IPC: G01J9/00
Filed: 1993-01-05
Granted: 1999-07-22
Abstract: The structure of the invention serves to support mirrors defining a reflective channel, which can dynamically be reciprocally widened and narrowed, as in a two-beam interferometer. It is effectively divided, by pivot points on an intermedial axis, into two opposite portions of equal mass, thus affording to the structure immunization against translational forces transmitted through those points. The opposite portions also have their centers of gravity remotely located, so as to generate a counteracting torque in response to moments of rotational inertia transmitted through the pivot points. In the structure, integrally formed planar pieces are assembled to provide contiguous elongate elements and an interposed connecting web element, a plurality of which web elements produce a flexure joint.
Patent DE-69329877-D1 (DE)
Inventor: TROWERN ANGUS R
IPC: C12N15/31
Filed: 1993-05-07
Granted: 2001-02-22
Abstract: Synthetic molecules are provided comprising one or more immunoglobulin binding domains as well as sequences which have at least 90% homology to these domains.
Patent DE-69329944-D1 (DE)
Inventor: LAGRANGE ALAIN
IPC: A61K8/00
Filed: 1993-12-17
Granted: 2001-03-29
Abstract: The invention relates to indoline compounds of formula (I): <IMAGE>  in which:   R1 and R2 denote hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, nitro, hydroxyl, alkoxy or NHR where R can be hydrogen, alkyl, monohydroxyalkyl or polyhydroxyalkyl;   X denotes oxygen or sulphur;   R3 represents -OR4 or NR5R6 where     R4 denotes alkyl, alkenyl, benzyl, alkoxyalkyl or haloalkyl;   R5 and R6 denote alkyl;   R1 and R2 do not simultaneously denote hydrogen or nitro and when R1 denotes alkyl, alkoxy or mono- or polyhydroxyalkyl, R2 denotes NHR or hydroxyl, and to their use in dyeing keratinous fibres.a
Patent DE-69333184-D1 (DE)
Inventor: MONAHAN M
IPC: H01J37/28
Filed: 1993-12-02
Granted: 2003-10-09
Abstract: Improved scanning methods for use in a scanning particle beam microscop reduce the effects of surface charge accumulation, increasing linearity and precision. More particularly, signal distortion is reduced by scanning across an object along a line in a first direction to produce a first signal, scanning across the object along the identical line in an opposite, anti-parallel, direction to produce a second signal, and combining the first and second signals. This technique is referred to as scan reversal. Baseline drift is substantially canceled out of the resulting signal. According to another technique imaging of a general circular high-aspect-ratio structure is enhanced by identifying approximately the center of the structure, electrostatically scanning a particle beam along a multiplicity of radii of the structure, detecting particles emitted from the surface of the structure being examined to generate a detection signal, and using the detection signal to form an enhanced image of the generally circular high-aspect-ratio structure. This technique is referred to as radial scanning. According to a further technique, the effects of surface charging are reduced by identifying features of an object in a low magnification image and scanning a particle beam across the object discontinuously, only in portions of an image field containing the features of interest. The "background" of the image field is therefore not charged, improving imaging of the features of interest. This technique is referred to as structured scanning.
Patent DE-69333627-D1 (DE)
Inventor: MAEDA HIROAKI
IPC: C07K16/10
Filed: 1993-01-14
Granted: 2004-10-21
Abstract: The invention relates to a gene fragment which codes for the variable regions of an antibody having an activity of neutralizing human immunodeficiency virus (HIV), a novel recombinant anti-HIV antibody expressed by using the above gene, and a process for preparing the same. A mouse-human chimeric antibody and a modified mouse-human antibody, having an activity of neutralizing HIV, are obtained by determining a specific nucleic acid sequence of a gene fragment which codes for the variable regions of the H and L chains of an antibody having an activity of neutralizing HIV and artificially fusing a DNA synthesized on the basis of the determined sequence with a gene which codes for human immunoglobulin. The novel anti-HIV antibody is useful for treating and preventing AIDS.
Patent DE-69334340-D1 (DE)
Inventor: TRECO DOUGLAS A
IPC: A61K38/22
Filed: 1993-12-02
Granted: 2010-09-23
Abstract: Method of activating expression of and amplifying an endogenous gene in genomic DNA of a vertebrate cell which is not expressed in the cell as obtained or is not expressed at significant levels in the cell as obtained, comprising the steps of: (a) transfecting cells with DNA sequences comprising: 1) exogenous DNA sequences which repair, alter, delete or replace a sequence present in the cell or which are regulatory sequences not normally functionally linked to the endogenous gene in the cell as obtained; 2) DNA sequences homologous with genomic DNA sequences at a preselected site in the cells; and 3) amplifiable DNA encoding a selectable marker; (b) maintaining the cells under conditions appropriate for homologous recombination to occur between DNA sequences homologous with genomic DNA sequences and genomic DNA sequences; (c) culturing the homologously recombinant cells produced in (b) under conditions which select from amplification of the amplifiable DNA encoding a selectable marker, whereby the amplifiable DNA encoding a selectable marker and the endogenous gene functionally linked to exogenous DNA of (a) 1) are coamplified.
Patent DE-69402035-D1 (DE)
Inventor: JOHANSEN TORE
IPC: B23K11/06
Filed: 1994-11-11
Granted: 1997-04-17
Abstract: A machine for seam welding overlapping heat weldable lengths of covering, comprising a wheel-borne frame (1) having a heating element (33,34) suspended on one side designed for insertion between an underlying and an overlying length of covering. The machine has pressing means (18,19) and driving wheels (11,12) for compressive stress of the upper side of the overlying length of covering and for movement of the machine in the longitudinal direction of the overlapping seam or lap. To make possible wheel transport of the machine, with the heating element raised from the underlying surface, and to make possible an easier guiding of the heating element between the two lengths of covering in the lap, the machine has especially positioned transport wheels (26,27) which in the welding position will be lifted clear of the underlying surface, but by tilting the machine can be brought into contact with the underlying surface, so that the machine can be wheeled by means of the transport wheels. The heating element is suspended such that its leading edge will have the initial contact with the underlying surface, whereby the guiding and insertion of the heating element between the lengths of covering are facilitated and any damage to the lengths of covering as a consequence of premature and/or undesired contact between a hot heating element and the underlying surface is avoided. <IMAGE>
Patent DE-69402805-D1 (DE)
Inventor: GOWARD STEPHEN GEORGE
IPC: F42B30/10
Filed: 1994-10-24
Granted: 1997-05-28
Abstract: A clip for the retention of a round of ammunition in a desired position in a barrel is described, the clip being manufactured from a plastics material and comprising a generally cylindrical body portion; the body portion having a plurality of generally radially and axially directed grooves therein, said grooves being adapted to engage the tail fins of an associated round of ammunition; engagement means extending at leas part of the way around said body portion, said engagement means having a greater diameter than that of the body portion and being adapted to engage with a recess at the breech-end of an associated gun barrel to prevent forward movement; and a substantially central aperture to allow access to the propellant charge of the associated round of ammunition. <IMAGE>
Patent DE-69408116-D1 (DE)
Inventor: BOSSLER THOMAS
IPC: B01D3/34
Filed: 1994-07-19
Granted: 1998-02-26
Abstract: Phenol plant waste water containing small amounts of phenol and sodium sulfate is successfully distilled through the addition of recovered sodium sulfate to enhance the volatility of the phenol relative to water; at least a portion of the sodium sulfate is recycled, while a significant portion of the phenol can be returned to the phenol plant for recovery.
Patent DE-69410824-D1 (DE)
Inventor: LUIJTEN GUIDO
IPC: H04W72/08
Filed: 1994-12-12
Granted: 1998-07-09
Abstract: PCT No. PCT/EP94/04133 Sec. 371 Date Jun. 5, 1996 Sec. 102(e) Date Jun. 5, 1996 PCT Filed Dec. 12, 1994 PCT Pub. No. WO95/17076 PCT Pub. Date Jun. 22, 1995If, in a mobile telecommunication system comprising at least one mobile terminal, at least one base station and at least one processor device for processing signalling messages, such as an exchange, the signalling messages to be transmitted from the mobile terminal are provided with a first destination code if they are destined for the exchange and with a second destination code if they are destined for the base station, the signalling messages provided with the first destination code are able to pass through the base station transparently without extensive analyses being necessary in the base station. Preferably, signalling messages to be transmitted from the exchange are provided with a terminal destination code if they are destined for the mobile terminal and with a base station destination code if they are destined for the base station, signalling messages provided with a terminal destination code being returned to the exchange by the base station if the link with the mobile terminal is not functioning well.
Patent DE-69411288-D1 (DE)
Inventor: ARTERBERY CYNTHIA W
IPC: A24D3/00
Filed: 1994-01-06
Granted: 1998-08-06
Abstract: A concentric smoking filter 12 in which the peripheral filter 20 medium is a fibrous tow, such as fibrous cellulose acetate tow, and the core filter 21 medium is a web material, such as paper, loaded with carbon particles 24, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes.
Patent DE-69411522-D1 (DE)
Inventor: SPINDER PIETER
IPC: A01K1/00
Filed: 1994-12-20
Granted: 1998-08-13
Abstract: Cubicle assembly for heavy livestock, comprising a number of partition members, such as frameworks, for dividing the cubicles for the animals, wherein for stiffening the partition are connected to one another by means of connecting means which are located outside the range of movement of the body of the animal concerned, further comprising connecting means for steering the animal concerned to a lying position, which means comprise leg impeding means, which are arranged on or mearby the cubicle bed. <IMAGE>
Patent DE-69413324-D1 (DE)
Inventor: KRUYFHOOFT CHRISTINA
IPC: E02D29/14
Filed: 1994-06-10
Granted: 1998-10-22
Abstract: Device for sealing pits, consisting of a horizontal frame (2) and cover means (3) fitting in this frame (2), characterized in that the frame (2) has two concentric ducts (4, 5) which can each contain an amount of liquid (6); in that the cover means (3) have two ribs (7, 8) on their bottom sides which extend into the concentric ducts (4, 5) as the cover means (3) are applied, whereby these ducts and ribs are made such that two liquid seals (9, 10) are created with an inclusion of air (11) in between which can prevent liquid (6) from entering in the pit; in that the outer rib (7) rests in the outer duct (4); and in that the outer rib (7) serves as a support for at least the part of the cover means (3) which serves as bearing surface (13). <IMAGE>
Patent DE-69515308-D1 (DE)
Inventor: HAUTALA REIJO KALEVI
IPC: F16L59/04
Filed: 1995-06-30
Granted: 2000-04-06
Abstract: The invention relates to an arrangement and a method for filling an insulation (27) like blown insulation wool into the interior space of a tube assembly (2) comprising an inner tube (20) and an outer lining (26) surrounding said inner tube as well as end flanges (8, 16). In the arrangement, filling means (9) are used which comprise feeder tubes (10) and pressure balancing or suction tubes (11) which function in pairs. Means (17, 18) are provided for directing an active stream of fluid, which transports therewith said insulation material, through said feeder tube (10) into said interior space of said tube assembly (2), and correspondingly, for withdrawing said fluid from said interior space via said suction tube (11, 11a). Insulation material (27) is brought to flow, with said flow of fluid, along said feeder tube (10) into said inner space of said tube assembly (2). Simultaneously fluid is removed from said suction tube (11) while preventing insulation material (27) from passing into said suction tube (11).