baber/WOPTO huggingface dataset:
Patent DE-69205771-D1 (DE)
Inventor: GAVONI ALBINO
IPC: B62D/
Filed: 1992-07-28
Granted: 1995-12-07
Abstract: The silencer combined with a catalytic converter consists of a housing (12) including an inner tubular element (30) in which a catalytic converter is fitted. The engine exhaust gases enter into the silencer (10) through a venturi nozzle (20), flowing through a series of diaphragms (50,70,80) made of porous ceramic material treated with catalytic materials, and flow out from an exhaust outlet (38) of the silencer depleted of pollutants. The ceramic diaphragms may be cup shaped and provided with through-holes (54,56,58) or ogive shaped (72) with perforated walls and they may consist of elements formed by a plate (82) provided with lateral flanges forming opposite cavities (90,100). The elements (50,70,80) may be combined with one another in different manners to form a sequence of chambers(V0,V1,V2...) with shape and volume best suited for each type of engine. <IMAGE>   <IMAGE> <IMAGE> <IMAGE>
Patent DE-69212233-D1 (DE)
Inventor: DANG NGOC DUYEN PHILIP
IPC: G01N29/11
Filed: 1992-05-05
Granted: 1996-08-22
Abstract: A method of testing a container for corrosion, comprising the steps of applying a signal in the range 30kHz - 100kHz to said container and monitoring the attenuation of said signal in said container. The method is particularly useful for testing cylinders in packs without the need to dismantle the pack. <IMAGE>
Patent DE-69214433-D1 (DE)
Inventor: MCENTIRE EDWARD
IPC: C08F8/14
Filed: 1992-02-03
Granted: 1996-11-14
Abstract: Ambient temperature curing compositions comprising a hydroxyl component and an anhydride component are disclosed. Cure is accelerated by the presence of an onium compound. The compositions are useful in the formulation and application of coatings.
Patent DE-69218781-D1 (DE)
Inventor: COXON ALAN
IPC: B65G39/12
Filed: 1992-09-14
Granted: 1997-05-07
Abstract: PCT No. PCT/GB92/01677 Sec. 371 Date Mar. 11, 1994 Sec. 102(e) Date Mar. 11, 1994 PCT Filed Sep. 14, 1992 PCT Pub. No. WO93/06028 PCT Pub. Date Apr. 1, 1993.In an angle station for lateral angular displacement of an endless conveyor belt in a conveyor system, the angle station comprises a belt guide in the form of a plurality of large diameter guide rollers mounted in support brackets on a support structure with the rollers substantially clear of the support structure. The guide rollers are generally elongate and arranged substantially normal to a substantially helical pathway for the belt around the belt guide. The guide rollers are disposed in axially and laterally, closely spaced relation, so as to define a generally continuous support for a conveyor belt in use of the angle station, which support is substantially non-angular in cross-section along the helical pathway. A roller support bracket is provided for use in the angle station as well as a guide roller unit including a guide roller mounted in such bracket.
Patent DE-69222943-D1 (DE)
Inventor: HANSEN RONALD PETER
IPC: C05G5/23
Filed: 1992-08-03
Granted: 1997-12-04
Abstract: Improved solutions for watering plant roots and methods of application, the solutions containing in parts by volume (1) humectant from 25 to 75, (2) thickener from 0.2 to 1.5, (3) binder from 0.2 to 5, (4) wetting agent from 0.2 to 2.0 and (5) water 75 to 25.
Patent DE-69227188-D1 (DE)
Inventor: NITECKI JEAN
IPC: E03D1/14
Filed: 1992-07-16
Granted: 1998-11-05
Abstract: The invention relates to a flushing device allowing the delivery, at the user's choice, of different, predetermined quantities of water. In this device, the draining of the water from the tank (1) is effected by a single valve (25, 26), the movable head (25) of which is integral with a support (21). The operating member (9) includes several elements (11, 12) acting on the same control rod (13) so as to cause the translation of the movable valve head (25). The support (21) is fitted with retaining means (32, 33) arranged opposite mutually independent blocking systems (34, 35). The presence of water generates on one and/or the other of the blocking systems (34, 35) a thrust which tends to bring about the cooperation of at least one blocking system (34, 35) with the retaining means (32, 33) associated therewith, in order to maintain the valve (25) in the open position. <IMAGE>
Patent DE-69230506-D1 (DE)
Inventor: SOBOL ROBERT
IPC: A61P35/00
Filed: 1992-10-23
Granted: 2000-02-03
Abstract: A novel method of tumor immunotherapy is described comprising the genetic modification of cells resulting in the secretion of cytokine gene products to stimulate a patient's immune response to tumor antigens. In one embodiment, autologous fibroblasts genetically modified to secrete at least one cytokine gene product are utilized to immunize the patient in a formulation with tumor antigens at a site other than an active tumor site. In another embodiment, cells genetically modified to express at least one tumor antigen product and to secrete at least one cytokine gene product are utilized in a formulation to immunize the patient at a site other than an active tumor site.
Patent DE-69231767-D1 (DE)
Inventor: SMITH KEVIN
IPC: G02F1/35
Filed: 1992-08-28
Granted: 2001-05-10
Abstract: PCT No. PCT/GB92/01579 Sec. 371 Date Apr. 8, 1994 Sec. 102(e) Date Apr. 8, 1994 PCT Filed Aug. 28, 1992 PCT Pub. No. WO93/05596 PCT Pub. Date Mar. 18, 1993.An optical transmission system including an interferometer and a source of optical signals. The interferometer comprises a four-pod optical coupler having first and second input ports and first and second output pods, a silica optical fiber coupling the first and second output pods which exhibits the Kerr optical non-linearity, and an erbium fiber optical amplifier situated asymmetrically between the output ports. The source of optical signals is coupled to the first input port of the interferometer. The system is operated in a regime in which the optical signals saturate the amplifier thereby suppressing any oscillatory output, and their power is sufficient to switch an input signal coupled to the first input pod to the second input pod. This provides pulse shaping and amplification characteristics which are relatively insensitive to the input power of the optical signals from the optical source.
Patent DE-69317573-D1 (DE)
Inventor: ADAMS ROBERT
IPC: H03H17/02
Filed: 1993-09-30
Granted: 1998-04-23
Abstract: An asynchronous digital sample rate converter includes a random access memory (100) for storing input data values, and a read only memory (104) for storing a reduced set of interpolation filter coefficients. Input data is written to the random access memory at the input sample rate. Output samples are provided from a multiply/accumulate engine which, given a stream of input data and filter coefficients, produces an output sample upon request at the output frequency. The initial address for reading input data from the random access memory, and the addresses for coefficients from the read only memory are provided by an auto-centering scheme which is a first order closed loop system with a digital integrator fed by an approximation of the input to output sample rate ratio. This auto-centering scheme may include a feed forward low pass filter to cancel steady state error, and an interpolated write address to reduce noise. A circuit determining the output to input sample rate ratios can also be provided to scale coefficient addresses and resulting output samples to allow for decimation. This circuit includes a form of digital hysteresis to eliminate noise. The ROM coefficients are reduced by relying on the symmetry of the impulse response of the interpolation filter and by utilizing a variable step size forward and backward linear interpolation. <IMAGE>
Patent DE-69318156-D1 (DE)
Inventor: YANIGER STUART
IPC: G01L1/20
Filed: 1993-07-09
Granted: 1998-05-28
Abstract: A pressure transducer includes a base ply, a resistance ply disposed on the base ply and at least two spaced apart conductors juxtaposed in relation to the resistance ply whereby at least one of the conductors may be pressed against the resistance ply. The resistance ply is made by spraying or silk screening a mixture of a continuous matrix conductive resin and a stannous oxide particulate and then curing the composition to form a solid resistance ply having a surface with a multiplicity of micro-protrusions formed by the stannous oxide particulate.
Patent DE-69328106-D1 (DE)
Inventor: SISK BENJAMIN
IPC: G01F15/02
Filed: 1993-07-30
Granted: 2000-04-20
Abstract: PCT No. PCT/IE93/00043 Sec. 371 Date May 16, 1995 Sec. 102(e) Date May 16, 1995 PCT Filed Jul. 30, 1993 PCT Pub. No. WO94/03781 PCT Pub. Date Feb. 17, 1994Apparatus for determining deviation of a volume of liquid from a predetermined volume comprises a main vessel (4) for receiving the liquid and a measuring vessel (5) from which the deviation is determined from the meniscus of the liquid in the measuring vessel (5). A communicating tube (49) extending from a neck (32) of the main vessel (4) communicates the main vessel (4) with the secondary vessel (5) through a ball valve (56). Liquid above a weir (55) in the neck (32) flows into the measuring vessel (5). The deviation of the liquid volume is read from a scale (26) adjacent the measuring vessel (5). A variable volume bladder (71) completely filled with liquid alcohol is mounted in the main vessel (4) for compensating for volume changes in the main vessel (4) due to temperature variations.
Patent DE-69328550-D1 (DE)
Inventor: WATSON D
IPC: A61K47/00
Filed: 1993-02-11
Granted: 2000-06-08
Abstract: PCT No. PCT/GB93/00279 Sec. 371 Date Oct. 31, 1994 Sec. 102(e) Date Oct. 31, 1994 PCT Filed Feb. 11, 1993 PCT Pub. No. WO93/15768 PCT Pub. Date Aug. 19, 1993Compounds including tight molecular meshes, preferably curved in one or two directions, such as fullerenes and met-cars, can be used as carriers for diagnostic or therapeutic agents, especially diagnostic contrast agents.
Patent DE-69332896-D1 (DE)
Inventor: MORELLI PETER ALAN
IPC: F16D1/08
Filed: 1993-06-04
Granted: 2003-05-22
Abstract: A shaft (44,144,145) is conventionally driveably connected to a bore (46,146) by a steel key of rectangular cross-section. Where the shaft is of smaller diameter than the bore, a slotted nylon sleeve is fitted between them and a tall steel key extends through the slot. Failure of both standard and tall keys can occur for various reasons. A unitary component (50,162,163) of suitable plastics material or non-ferrous metal is therefore proposed. This component essentially includes an integral key (56,174) of curved cross-section adapted to engage in a mating keyway (176) formed in the bore. Where the shaft (44) and bore (46) are nominally of the same diameter, the component (50) consists also of an integral key (52) of rectangular cross-section adapted to engage in the conventional keyway (48) in the shaft. Where the shaft (144,145) is of smaller diameter than the bore (146), the component (162,163) also includes a sleeve (164) with the key (174) of curved cross-section formed on its outer periphery, and a keyway (170) of rectangular cross-section formed in its inner periphery and adapted to be driveably connected by a separate standard key (171) to the conventional keyway (148,149) in the shaft. The component is useful in the flange-mounting of different electric motors on off-the-shelf gear units. <IMAGE>
Patent DE-69410717-D1 (DE)
Inventor: PEDERSEN CARSTEN
IPC: B65D1/02
Filed: 1994-09-02
Granted: 1998-07-09
Abstract: In a method for producing a tubular article (1) having a circumferential accumulation of material, the tubular article (1) is formed with first engagement means (6) for engaging corresponding second engagement means on a separate ring (5), which is pushed over the article (1) to the position where the accumulation of material is to be provided until the engagement means are brought into permanent engagement with each other, so that axial displacement of the ring (5) is prevented and the accumulation of material is formed. The method is especially well suited for producing such bottles as are to have a circumferential thick flange at the opening (4). A device for carrying out the method comprises a tool having means (7) for expanding the ring (5) and applying it on the article (1) in the position where the accumulation of material is to be provided, thus establishing the engagement between the cooperating engagement means. <IMAGE>
Patent DE-69415676-D1 (DE)
Inventor: ASNIS STANLEY
IPC: A61B17/86
Filed: 1994-06-24
Granted: 1999-02-11
Abstract: A ratcheting compression device is provided which is very strong, which can be customized in length, which can be retightened periodically to maintain compression, which allows precise placement and alignment of bones with both grossly tuned compression and finely tuned compression, and in which only a limited inventory of parts is required. The two-piece compression device comprises (a) a novel first piece having a bone screw located at a first end thereof and having a ratcheting member located near the second end thereof and comprising teeth having their crests lying substantially in a plane and (b) a novel second piece comprising an anti-rotation member which acts in cooperation with the ratcheting member of the first piece to compress two segments of bone together. In yet other embodiments, two embodiments of a driver are provided for quickly driving the stop onto the ratcheting member to a desired extent. In a further embodiment, a customized method for compressing and fixing a first bone segment and a second bone segment together is provided.
Patent DE-69421421-D1 (DE)
Inventor: ANTON PATRICE
IPC: C09J7/02
Filed: 1994-01-18
Granted: 1999-12-09
Abstract: The invention relates to a pressure-sensitive adhesive film for the protection of organic surfaces, consisting of a support layer based on polyolefin(s) and of an adhesive layer comprising:   (i) either a mixture of at least one polyolefin and at least one tackifying resin;   (ii) or a mixture of several specific polyolefins.   The invention also relates to an adhesive composition entering into the structure of the said adhesive film.
Patent DE-69424441-D1 (DE)
Inventor: CARNEY M
IPC: C07C309/46
Filed: 1994-12-22
Granted: 2000-06-15
Abstract: 2,4-disulfonyl  alpha -phenyl-tert-butyl nitrone and its pharmaceutically acceptable salts are disclosed. These materials are useful as pharmaceutical agents for oral or intravenous administration to patients suffering from acute central nervous system oxidation as occurs in a stroke or from gradual central nervous system oxidation which can exhibit itself as progressive central nervous system function loss.
Patent DE-69426979-D1 (DE)
Inventor: ASKIN DAVID
IPC: C07D413/06
Filed: 1994-07-11
Granted: 2001-05-03
Abstract: Intermediates of structural formula   <IMAGE>   can be made by reacting glycidol or an activated derivative thereof with an amide. The process and intermediates are useful for synthesizing HIV protease inhibitor compounds.
Patent DE-69429297-D1 (DE)
Inventor: KAMAREI AHMAD REZA
IPC: A23L1/305
Filed: 1994-03-03
Granted: 2002-01-17
Abstract: A composition is provided that provides a nutritionally complete, calorically-dense formulation suitable for use as a supplement or total enteral feeding. The composition is specifically tailored to meet the requirements of hepatic patients in need of nutritional support. In contrast to current hepatic formulas, the composition is ready-to-use and does not require reconstitution and admixing. The ready-to-use formula contains a protein source that contains at least 25% of its total protein content as free crystalline amino acids.
Patent DE-69501397-D1 (DE)
Inventor: GUTHRIE DUNCAN RICHARD
IPC: B23D35/00
Filed: 1995-03-27
Granted: 1998-02-12
Abstract: PCT No. PCT/GB95/00670 Sec. 371 Date Nov. 14, 1996 Sec. 102(e) Date Nov. 14, 1996 PCT Filed Mar. 27, 1995 PCT Pub. No. WO95/26838 PCT Pub. Date Oct. 12, 1995Apparatus for slitting or cutting material comprises a driving roller 10 and a driven roller 12. Each roller 10 or 12 has on its periphery a plurality of ribs at a predetermined pitch and helix angle. The pitch of the ribs 18 on the driving roller 10 is smaller than the pitch of the ribs 30 on the driven roller 12, and the helix angle of the ribs 18 on the driving roller 10 is of opposite direction to, and of smaller magnitude than, the helix angle of the ribs 30 on the driven roller 12. The ribs 18, 30 cooperate to cut with a shearing action a web 16 of sheet material fed into the nip between the rollers 10, 12.
Patent DE-69501466-D1 (DE)
Inventor: ISAKSSON JUHANI
IPC: F27B15/00
Filed: 1995-03-30
Granted: 1998-02-19
Abstract: A method and apparatus are provided for operating a pressurized reactor system in order to precisely control the temperature within a pressure vessel in order to minimize condensation of corrosive materials from gases on the surfaces of the pressure vessel or contained circulating fluidized bed reactor, and to prevent the temperature of the components from reaching a detrimentally high level, while at the same time allowing quick heating of the pressure vessel interior volume during start-up. Superatmospheric pressure gas is introduced from the first conduit into the fluidized bed reactor and heat derived reactions such as combustion and gassification are maintained in the reactor. Gas is exhausted from the reactor and pressure vessel through a second conduit. Gas is circulated from one part of the inside volume to another to control the temperature of the inside volume, such as by passing the gas through an exterior conduit which has a heat exchanger, control valve, blower and compressor associated therewith, or by causing natural convection flow of circulating gas within one or more generally vertically extending gas passages entirely within the pressure vessel (and containing heat exchangers, flow rate control valves, or the like therein). Preferably, inert gas is provided as a circulating gas, and the inert gas may also be used in emergency shut-down situations. In emergency shut-down reaction gas being supplied to the reactor is cut off, while inert gas from the interior gas volume of the pressure vessel is introduced into the reactor.
Patent DE-69501668-D1 (DE)
Inventor: GESSAY JEAN-CLAUDE
IPC: E02D5/46
Filed: 1995-01-06
Granted: 1998-04-09
Abstract: The machine has two or more parallel shafts (1) equipped with rotary augers (2) with cutting heads (3) on their free ends, with the distance between the axes of the shafts smaller than the diameter of the augers. The shafts and augers have through channels (1a,5a) for delivering a fluid for mixing with the soil. The shafts and augers are in even numbers - at least four - and are situated, when viewed from above, at the corners of a regular polygon, such a hexagon or octagon. The machine is driven by a motor and reduction gear system (8,9) and is used e.g. suspended from a crane.
Patent DE-69505245-D1 (DE)
Inventor: RENE FREDERIC
IPC: F26B5/06
Filed: 1995-04-28
Granted: 1998-11-12
Abstract: Method for controlling the water content of a product being dehydrated and corresponding device. The invention also concerns a method for detecting that the dehydration phase has been completed and a corresponding device.
Patent DE-69509911-D1 (DE)
Inventor: GIBSON SCOTT
IPC: G09F1/10
Filed: 1995-02-24
Granted: 1999-07-01
Abstract: An improved frame piece (300) for a display holder (334) including a pair of inner ridges (320) extending along the outer edges of center rails (316') of flanges (304, 306). Frame piece (300) works in conjunction with an elongated opening (326) in the upper region of center panel (324), wherein ridges (320) project into opening (326) to securely hold frame piece (300) to center panel (324).
Patent DE-69510609-D1 (DE)
Inventor: MCCOY SHERILYN S
IPC: A61F13/15
Filed: 1995-04-28
Granted: 1999-08-12
Abstract: A feature of this invention is the raised longitudinal hydrophobic edges or edge members (30) in combination with the raised central member (20). Since the raised central member captures the body fluids close to the source of fluid discharge it contains the body fluids in the central portion of the napkin (10). In addition, the raised hydrophobic longitudinal edges or edge members prevent fluid from wicking through to the undergarment of the user. <MATH>
Patent DE-69513954-D1 (DE)
Inventor: PRESTON JOHN CLEMENT
IPC: E04F17/10
Filed: 1995-02-24
Granted: 2000-01-20
Abstract: PCT No. PCT/AU95/00094 Sec. 371 Date Sep. 12, 1996 Sec. 102(e) Date Sep. 12, 1996 PCT Filed Feb. 24, 1995 PCT Pub. No. WO95/23264 PCT Pub. Date Aug. 31, 1995A drop delivery debris disposal chute formed of a continuous trough sectioned body having an open face, and a plurality of cover elements each secured to span the open face to constitute a respective part of a closure wall of the chute, wherein each of a plurality of duct access openings in the closure wall is constituted by a gap between neighboring spaced apart cover elements, and at least two inlet structures supporting the duct fixedly mounted to a building floor and including an intake opening and an inclined race extending from the intake opening to a corresponding duct access opening, and wherein the spacing between neighboring duct access openings is established to bring each access opening into register with the race of a corresponding inlet structure by use of a cover sheet in overlapping relationship with a cover element.
Patent DE-69515878-D1 (DE)
Inventor: NIEMI JAAKKO
IPC: E21B44/06
Filed: 1995-04-04
Granted: 2000-04-27
Abstract: PCT No. PCT/FI95/00183 Sec. 371 Date Oct. 4, 1996 Sec. 102(e) Date Oct. 4, 1996 PCT Filed Apr. 4, 1995 PCT Pub. No. WO95/28549 PCT Pub. Date Oct. 26, 1995Arrangement in a hydraulically operated rock drilling equipment comprising a feed motor (3), a percussion device (2), and a hydraulic pump (1) for feeding hydraulic fluid to the feed motor (3) and the percussion device (2). The arrangement comprises a pressure control valve (17) connected to be controlled on the basis of the control signal of the feed regulation valve (8) when starting the drilling so that when the value of the control signal is below a predetermined switching value, the pressure relief valve (18) is connected to the percussion pressure line (13) of the percussion device (2), and when the control signal exceeds the switching value, the pressure control valve (17) disconnects the pressure relief valve (18) from the percussion pressure line (13) and connects the pressure difference valve (20) in communication with the percussion pressure line (13).
Patent DE-69521132-D1 (DE)
Inventor: MAULEON CASELLAS DAVID
IPC: C07D215/18
Filed: 1995-07-27
Granted: 2001-07-05
Abstract: Naphthalene amides of formula (I) wherein the substituent containing A is bound to the 6- or 7- position of the 2-naphthol system; the substituent containing B is bound to the benzene ring at any free position; R<1> is hydrogen or methyl; R<2> is hydrogen, fluorine, chlorine or -OCH3, which is bound to the naphthalene system at any positions except the 2- and the one occupied by the other substituent; R<3> is hydrogen, fluorine, chlorine or bromine; A- is -CO-NR<4>- or -NR<4>-CO- group, wherein R<4> is hydrogen or methyl; B is a 5-tetrazolyl or -COOR<5> group, wherein R<5> is hydrogen, a (C1-C4)-alkyl or a phenylalkyl group of less than 10 carbon atoms; m is 0 or 1; n and p are integers from 0 to 6, with the proviso that n + p is less or equal to 6; as well as the solvates and pharmaceutically acceptable salts thereof, have leukotriene antagonistic action.