baber/WOPTO huggingface dataset:
Patent DE-69409431-D1 (DE)
Inventor: WILKENS BERNARDUS FREDERICUS R
IPC: H01H9/54
Filed: 1994-05-26
Granted: 1998-05-14
Abstract: A spark suppressor circuit (1) is provided for protection of an electrical switch (4) which in series with a load (2) is connected between a first supply voltage terminal (8) and a second supply voltage terminal (10), the load (2) and the electrical switch (4) being interconnected at a switch terminal (6). The spark suppressor circuit (1) comprises: a first (12), a second (14) and a third (16) connection terminal connectable to the first supply voltage terminal (8), the second supply voltage terminal (10) and the switch terminal (6), respectively, a triac (18) having a first main electrode (20) connected to the third connection terminal (16), having a second main electrode (22) connected to the second connection terminal (14), having a gate electrode (24) connected to the first connection terminal (12) via a resistor (32), a diac (26) connected between the gate electrode (24) and a node (28), and a capacitor (30) connected between the node (28) and the third connection terminal (16), the resistor (32) being coupled between the first connection terminal (12) and the node (28) to supply a current in response to a voltage difference between the first connection terminal (12) and the third connection terminal (16).
Patent DE-69412633-D1 (DE)
Inventor: BERRY MICHAEL
IPC: B43L1/12
Filed: 1994-11-01
Granted: 1998-09-24
Abstract: PCT No. PCT/GB94/02391 Sec. 371 Date Apr. 30, 1996 Sec. 102(e) Date Apr. 30, 1996 PCT Filed Nov. 1, 1994 PCT Pub. No. WO95/12489 PCT Pub. Date May 11, 1995A polymeric film having a translucent first layer of polymeric material, a transparent second layer of polymeric material on at least one surface of the first layer, and an adherent layer comprising an acrylic resin on the surface of the second layer remote from the first layer is disclosed. Both the first and second layers are preferably formed of biaxially oriented polyethylene terephthalate. The first layer contains an inorganic filler opacifying agent. The polymeric film is particularly suitable for use as an upper sheet in a re-usable label employing the "magic slate" principle.
Patent DE-69412781-D1 (DE)
Inventor: APPEL WILLIAM D
IPC: G06F3/00
Filed: 1994-12-22
Granted: 1998-10-01
Abstract: Packaged signal routing circuits (e.g. on printed circuit cards or boards), route pulse signals with very short rise times from a lossy driver to multiple devices. In these routing circuits, a complex network of conductors branches from a common junction adjacent the driver output into multiple (in the disclosed embodiment, three) conduction paths of unequal length. In accordance with the invention, the internal impedance of the driver is matched to the aggregate characteristic impedance of the branch paths, and a lossless compensating circuit is attached to a shortest branch path. The compensating circuit is designed to transfer signal reflections of predetermined form to the branching junction at the driver via the shortest branch. Without the compensating circuit, reflections presented to the branching junction from the shortest branch are dissimilar to reflections presented to that junction from other branch paths. Consequently, re-reflections return from the junction to the branches, causing distortions in signals sensed at the devices. However, with the compensating circuit connected in the shortest branch, reflections presented from that branch to the junction appear in a form matching reflections presented by the other branches; and the reflections from all branches then cancel at the driver junction. Consequently, signals sensed at the devices have considerably reduced distortions due to the absence of re-reflections. In a preferred embodiment, the compensating circuit consists of a printed circuit trace of predetermined length (representing a transmission line stub with predetermined phase delay characteristics) in series with a point capacitor (or several point capacitors) having predetermined capacitance (determining the shape of the compensating reflections). The compensating circuit, which extends beyond the end of the shortest branch, connects between the end of that branch and reference potential (e.g. ground). The end of the shortest branch is also attached to a device required to sense signals appearing at that point. A new method and polarized bridge device are disclosed for use in analyzing such networks in particular (and for analyzing transmission line effects in general). This method and device permit precise observation and comparison of reflections produced in branches of a network emanating from a common junction, and accurate determination of compensation suitable for modifying such reflections. <IMAGE>
Patent DE-69415204-D1 (DE)
Inventor: TURRI STEFANO
IPC: C08G63/682
Filed: 1994-04-15
Granted: 1999-01-28
Abstract: Fluorinated thermoplastic elastomers having a block structure:    -[-Rf-H1-H2-H1-]-    where -Rf- is a perfluoropolyoxyalkylene sequence of formula:    -CF2O-(CF2CF2O)m-(CF2O)n-CF2-   with m/n = 0.2 + 5, H1 and H2, equal or different from each other, are bivalent radicals having arylene, alkylarylene, alkylene or cycloalkylene structure, optionally containing fluorine and/or other heteroatoms selected among oxygen, sulphur, nitrogen. Such products are obtainable by utilizing a perfluoropolyoxyalkylene diol having a functionality at least equal to 1.97, preferably at least equal to 1.99, and are characterized by a tensile strength at 23 DEG C at least 50% higher than that of the corresponding polyesters obtained starting from perfluoropolyoxyalkylene diols having a functionality not higher than 1.96.
Patent DE-69419263-D1 (DE)
Inventor: BARNES CLYDE
IPC: C05G3/60
Filed: 1994-12-09
Granted: 1999-07-29
Abstract: A herbicidal composition comprising herbicidally effective amounts of a diphenyl ether of the formula   <IMAGE>   at least one nitrogen containing fertilizer that is present in an amount that increases the herbicidal activity of said diphenyl ether; and one or more adjuvants.
Patent DE-69419757-D1 (DE)
Inventor: OBIJESKI TODD
IPC: B29C48/15
Filed: 1994-06-03
Granted: 1999-09-02
Abstract: A process for extruding a thermoplastic composition at higher drawdown rates with less neck-in and greater resistance to draw resonance as well as processes for extrusion coating a substrate and for making an extrusion-cast film are disclosed. The thermoplastic composition is made of at least one substantially linear ethylene polymer used alone or in combination with at least one high-pressure ethylene polymer and/or with at least one heterogeneous linear olefin polymer.
Patent DE-69425832-D1 (DE)
Inventor: FENOUIL L
IPC: H04N7/173
Filed: 1994-10-18
Granted: 2000-10-12
Abstract: A method for the simultaneous transmission of analogue video and digital data signals on a standard twisted pair cable having four pairs of wires, comprising the steps of transmitting an analogue video signal to a frequency coupler, transmitting a digital data signal to a frequency shift key modulator, which puts the digital data signal onto an analogue data signal, which analogue data signals are passed to the said frequency coupler, which combines said video and data signals. The combined signal is then routed to a first pair of wires, a high speed digital data signal is carried on a second pair of wires, said first and second twisted pair of wires being in the same twisted pair cable
Patent DE-69426884-D1 (DE)
Inventor: EDGERLY-PFLUG M
IPC: B01J13/02
Filed: 1994-07-08
Granted: 2001-04-19
Abstract: A process for producing liposomes having a desired mean particle size wherein the desired mean particle size is obtained by varying the initial organic solvent concentration.
Patent DE-69427399-D1 (DE)
Inventor: CORNABY R
IPC: H04L25/38
Filed: 1994-04-04
Granted: 2001-07-12
Abstract: A serial data transmission system employing at least three transmission lines for transmitting the serial data. Each of the transmission lines can be designated as a data line 1 or as a data line 2. An encoder dynamically designates, for each binary data bit transmission period, one transmission line as data line 1 and one transmission line as data line 2 such that the transitions representing two data bits being transmitted in two successive transmission periods not occur on any one of the transmission lines. In each binary data bit transmission period, the encoder will cause a transition to occur on either data line 1 or data line 2 as a function of the value of the data bit to be transmitted during that transmission period. A decoder retrieves the data bit for each transmission period in accordance with whether the transition occurred on the transmission line designated as data line 1 or the transmission line designated as data line 2 for that period and determines for the next transmission period which of the transmission lines will be designated as the data line 1 and which of the transmission lines will be designated as the data line 2.
Patent DE-69428053-D1 (DE)
Inventor: COBURN RONALD
IPC: F41J13/00
Filed: 1994-09-19
Granted: 2001-09-27
Abstract: A bullet trap with a passageway defined between flat upper and lower boundary walls extending convergingly, at opposite angles of inclination of between 0 DEG  and about 15 DEG  to the horizontal, from an entrance opening to an exit opening or throat, and a deceleration chamber having a generally spirally curved circumferential boundary wall and provided in its upper region with an inlet opening and in its lower region with a discharge opening leading to a collecting vessel. The circumferential boundary wall of the chamber is constituted by two oppositely concave channel-shaped members the respective upper end regions of which are spaced from each other to define the inlet opening, and the respective lower end regions of which are spaced from each other to define the discharge opening. The chamber communicates at its upper region with the passageway substantially tangentially of the chamber via the directly adjacent inlet opening and throat, and a liquid lubricating fluid can be directed into the chamber from the collecting vessel either in a forced flow mode (pump-activated) through the inlet opening or in a passive mode (bullet-activated) through the discharge opening. For the special purpose of enabling a previously fired firearm to be checked for whether a bullet remains in the firing chamber of the firearm, the trap may have the same basic construction but without the liquid lubricating fluid feature.
Patent DE-69431524-D1 (DE)
Inventor: ROTTENBURG M
IPC: G11B25/06
Filed: 1994-08-25
Granted: 2002-11-14
Abstract: An arcuate scan tape drive for transferring data to and from a data tape, including a base with four side walls and a cover, which base and cover together have a 3+E,fra 1/2+EE  inch form factor. Situated within the base and cover is a head carrier assembly for recording data onto and playing back data from the data tape which advances in a longitudinal direction past the head carrier assembly. In one embodiment, the head carrier assembly is provided at an oblique angle with respect to the data tape and the front surface is conically shaped. Thus, during rotation of the head carrier assembly, the recording heads are proximate to the data tape during read or write operations, but are spaced away from the data tape at other times. Also provided within the base is a capstan motor assembly for advancing the data tape, and a cassette positioning mechanism for receiving and securing a data tape cartridge to properly position the tape as it is advanced past the head carrier assembly. The head carrier assembly includes an inside-out spin motor for rotating the head carrier assembly and a pivot motor structure at the rear of the head carrier assembly for pivoting the head carrier assembly in a plane perpendicular to the longitudinal direction of advancement of the tape. The spin motor and pivoting structures receive servo signals from a controller so as to continuously adjust the position of the core elements with respect to the data tape so as to align the core elements with the arcuately-shaped data tracks.
Patent DE-69431556-D1 (DE)
Inventor: LICHT STUART
IPC: H01M6/04
Filed: 1994-01-03
Granted: 2002-11-21
Abstract: A battery is provided comprising an aluminum anode, an aqueous sulfur catholyte, and a second electrode capable of reducing sulfur. A polysulfide cathode (for use with the above battery or independently) includes solid sulfur at ambient temperatures, and the cathodic charge stored in that solid sulfur can be directly accessed. An anode (for use with the above battery or independently) is also described, with the ability to utilize a substantial fraction of the anodic charge stored in the aluminum when immersed in electrolytes containing over 10 molar alkaline hydroxide.
Patent DE-69432777-D1 (DE)
Inventor: ISHIGURO MASAJI
IPC: C07D205/08
Filed: 1994-02-10
Granted: 2003-07-10
Abstract: The invention relates to a process for synthesizing a 4-substituted azetidinone derivative represented by the general formula (3) (wherein OR1 represents a protected hydroxyl group; CO2R3 represents an esterified carboxyl group; and X and Y represent each independently alkyl, alkenyl, aralkyl, aryl, alkylthio, alkoxy, heterocycle, acyl, amino, hydrogen or halogen, or alternatively X and Y are combined together to represent cycloalkan-2-on-2-yl) by the reaction of an azetidinone derivative represented by general formula (1) (wherein OR1 is as defined above; and R2 represents alkyl, alkenyl or aryl) with an ester compound represented by general formula (2): (wherein CO2R3, X and Y are each as defined above) in the presence of zinc and copper compounds. The invention relates also to a compound represented by general formula (3) and further to a compound prepared by decarboxylating the compound (3), both being useful as an intermediate for synthesizing antibacterial carbapenem compounds. <CHEM>
Patent DE-69434742-D1 (DE)
Inventor: BIERMAN STEVEN F
IPC: A61M5/32
Filed: 1994-03-18
Granted: 2006-06-22
Abstract: A catheter anchoring system (10) is provided to securely anchor to a patient's skin a catheter (14) and fluid supply tube (12) interconnection. The anchoring system comprises a retainer (20) configured to receive a catheter adaptor (22) in a variety of positions. The adaptor (22) interconnects the catheter (14) and the fluid supply tube (12). The anchoring system (10) additionally includes a flexible, adhesive anchor pad (16) which supports a tube clip (24), as well as the retainer (20). The retainer (20) includes a channel (44) that is configured to receive the adaptor (22) in a snap-fit manner. The retainer (20) also includes a plurality of lateral slots (50). Each slot (50) is sized to receive and to capture a radially extending member (eg., an annular collar (200)) of the adaptor (22) to prevent the adaptor (22) from sliding within the channel (44).
Patent DE-69435198-D1 (DE)
Inventor: INGHAM PHILIP W
IPC: C12N15/85
Filed: 1994-12-30
Granted: 2009-04-30
Abstract: The present invention concerns the discovery that proteins encoded by a family of vertebrate genes, termed here hedgehog-related genes, comprise morphogenic signals produced by embryonic patterning centers, and are involved in the formation of ordered spatial arrangements of differentiated tissues in vertebrates. The present invention makes available compositions and methods that can be utilized, for example to generate and/or maintain an array of different vertebrate tissue both in vitro and in vivo.
Patent DE-69504503-D1 (DE)
Inventor: BINNER SIEGFRIED
IPC: F23H7/08
Filed: 1995-06-08
Granted: 1998-10-08
Abstract: The infeed grate consists of grate blocks (1) arranged in rows placed side-by-side and extending in the direction of movement of the fuel, said grate blocks being secured mutually overlapping on grate beams (2, 3) inclined downwardly and parallel in said direction, every other of the grate beams (2) belonging to a first set and the remaining grate beams (3) belonging to a second set of grate beams. The two sets of grate beams (2 and 3) and the grate blocks (1) secured thereto are reciprocated in their longitudinal direction in opposite phase by means of drivers (14) fastened to a first restrictedly rotatable shaft (13) engaging with recesses (15) in the lower side of each grate beam (2) of the first set, and other drivers (17) fastened to another restrictedly rotatable shaft (16) engaging with recesses (18) in the lower side of each grate beam (3) of the second set, said shafts (13 and 16) rotating back and forth in opposite phase.
Patent DE-69504848-D1 (DE)
Inventor: WILT TRUMAN
IPC: C08G18/79
Filed: 1995-07-06
Granted: 1998-10-22
Abstract: An automotive refinish coating composition having a volatile organic content not exceeding 3.0 pounds per gallon contains a hydroxyl functional polyester and a polyisocyanate curing agent. The hydroxyl functional polyester is prepared from reactants containing: A. from about 15 percent to about 50 percent of a polyol or mixture of polyols, each having a formula molecular weight from about 50 to about 2,000; B. from about 15 percent to about 50 percent of a long chain monocarboxylic acid or mixture of such acids, each having from about 6 to 24 carbon atoms; and C. from about 15 percent to about 30 percent of 1,4-cyclohexane dicarboxylic acid; the percentages based on the total weight of reactants used in preparing the polyester. The refinish coating composition is particularly suitable as a clear topcoat over a pigmented basecoat.
Patent DE-69510886-D1 (DE)
Inventor: CHAUSSADE PIERRE
IPC: B60J1/00
Filed: 1995-10-24
Granted: 1999-08-26
Abstract: A laminated structure for windows, particularly on vehicles, comprises a transparent substrate (1) on which are deposited three layers of ZnS (2,4,6) sandwiching two layers of Ag (3,5). Ag layer (3) closest to the substrate is thinner than layer (5). A further transparent substrate (8) may be bonded by polyvinylbutyral layer (7) on to uppermost layer (6) of ZnS. To assist bonding very thin layers of another metal, alloy or oxide thereof may be located between substrate (1) and layer (7) and the adjacent ZnS layers (2) and (6).
Patent DE-69520216-D1 (DE)
Inventor: BIETZ ROLF
IPC: C04B28/14
Filed: 1995-11-14
Granted: 2001-04-05
Abstract: A lime containing gypsum based plaster comprising a non-ionic cellulose ether and carboxymethylcellulose is disclosed. These additives result in a prolonged smoothing time, i.e. the time between the beginning and the end of the setting of the plaster.
Patent DE-69521026-D1 (DE)
Inventor: MOULIN JACQUES
IPC: A61B5/087
Filed: 1995-09-26
Granted: 2001-06-28
Abstract: A device for measuring exhaled flow comprises a measuring tube partially obstructed by a narrow part of the tube; and a differential pressure sensor coupled to the tube for measuring the pressures inside the tube on either side of the narrow part. The measuring tube is removable and comprises, at its outer surface, flexible annular seals protruding from the outer surface and located on either side of openings which are in turn located on either side of the narrow part. The measuring tube is insertable in a recess of the device, the recess having a diameter slightly greater than the external diameter of the measuring tube such that, in an abutment position of the measuring tube in the recess, the annular seals define with the recess and the external wall of the tube annular chambers communicating respectively with two passages of the recess, connected to the pressure sensor.
Patent DE-69525327-D1 (DE)
Inventor: SUARATO ANTONINO
IPC: A61K31/7034
Filed: 1995-09-05
Granted: 2002-03-21
Abstract: PCT No. PCT/EP95/03480 Sec. 371 Date May 6, 1996 Sec. 102(e) Date May 6, 1996 PCT Filed Sep. 5, 1995 PCT Pub. No. WO96/07665 PCT Pub. Date Mar. 14, 1996The present invention provides the new use in the manufacture of a medicament for use in the treatment of amyloidosis of an anthracycline of formula A: wherein R1, R2, R3 and X are appropriate substituents. Novel compounds of the formula A, processes for their production and pharmaceutical compositions containing them are also described.
Patent DE-69526794-D1 (DE)
Inventor: KIMBER M
IPC: H04L29/06
Filed: 1995-06-23
Granted: 2002-06-27
Abstract: A work station user selects a desired printer default configuration. Thereupon an address exclusively associated with the selected default configuration is appended to the print data sent from the work station to the printer. Default configuration setting circuitry provided, e.g., in a circuit card installed in the printer receives the address and, via a look-up table, provides instructions for implementing the default configuration associated with the address. The printer is then configured in accordance with the selected default configuration.
Patent DE-69601857-D1 (DE)
Inventor: MILANI FEDERICO
IPC: C08F10/00
Filed: 1996-12-11
Granted: 1999-04-29
Abstract: A supported catalyst for the (co)polymerization of alpha-olefins is obtained by putting the following products in contact with each other:   (A) a metallocene derivative of a metal selected from the group consisting of transition metals and lanthanides, which is in itself capable of promoting the polymerization of alpha-olefins in the presence of or also without suitable activators; (B) an active support containing magnesium, halogen, titanium and smaller quantities of tin; (C) an organometal derivative of aluminium of which at least 50% of the aluminium atoms are bound to at least one alkyl carbon atom.   Components (A) and (B) are preferably interacted first to obtain a supported metallocene derivative, which is then put in contact with (C) to obtain the desired catalyst. Alternatively, (B) and (C) are interacted and subsequently put in contact with (A). This catalyst is capable of polymerizing olefins with an extremely high activity in the presence of relatively limited quantities of aluminiun, to produce linear polymers with a high average molecular weight and controlled particle size, having a particularly favourable combination of rheological and mechanical properties.
Patent DE-69628888-D1 (DE)
Inventor: MIRAGLIA LORETTA A
IPC: A46B9/02
Filed: 1996-04-02
Granted: 2003-08-07
Abstract: A mascara brush having three sections and three types of bristles is disclosed. The brush portion has a larger diameter middle section comprised of a combination of soft and stiff bristles in random configuration, and two end sections comprised of hollow filaments which preferably become progressively shorter towards the ends of the brush portion. The end sections exhibit less bristle density than the middle section. This improved brush configuration allows for optimal one-stroke mascara application.
Patent DE-69630794-D1 (DE)
Inventor: PARKINSON JOHN
IPC: C01B11/02
Filed: 1996-09-02
Granted: 2003-12-24
Abstract: Stable soln. for prodn. of chlorine dioxide comprises a chlorite (I), a chlorine donor (II), an alkali (III) and water. (I) and (II) are in the molar ratio 1.0:0.1 to 1.0:15. (III) maintains the pH at >= 10. The minimum concn. of chlorine dioxide is 0.5 ppm. Also claimed are: (A) a method of introducing chlorine dioxide into a system for bleaching or disinfecting comprising reacting the above solution with acid; and (B) reacting (I), (II) and acid in situ.
Patent DE-69701398-D1 (DE)
Inventor: CHADWICK P
IPC: B65B25/14
Filed: 1997-04-03
Granted: 2000-04-13
Abstract: A method and apparatus for wrapping coils of metallic strip and the like to protect against atmospheric corrosion are described. A plastic film sleeve is inserted through the open cylindrical centre and held in place by flanged collars at each end. The sleeve is turned back over the collars and the ends are loosely stuffed into the open cylindrical centre. The entire coil is then cocoon wrapped using relatively wide stretch-wrap film. The cocoon wrapping is then sealed to the turned-over sleeve in the vicinity of the end collars so as to seal the coil within a continuous plastic film. The excess cocoon wrapping and sleeve material overlying the cylindrical centre can be trimmed away to leave an open centre to receive coil handling equipment.