baber/WOPTO huggingface dataset:
Patent DE-3682387-D1 (DE)
Inventor: SEATON PETER
IPC: A61C13/225
Filed: 1986-06-12
Granted: 1991-12-12
Abstract: PCT No. PCT/GB86/00336 Sec. 371 Date Feb. 4, 1987 Sec. 102(e) Date Feb. 4, 1987 PCT Filed Jun. 12, 1986 PCT Pub. No. WO86/07251 PCT Pub. Date Dec. 18, 1986.A dental prosthetic construction comprising a pontic and a connector limb attached to the pontic, the connector limb having a joint portion received in a socket of an abutment tooth to retain the pontic in an intended position, the joint portion of the connector limb being introduced into the socket in the abutment tooth along a path of insertion which is substantially parallel to the dental arch containing the abutment tooth and having bearing surfaces engaging bearing surfaces in the socket such that there is limited freedom of angular movement of the connector limb about the joint portion so as to permit stress-breaking relative movement between the connector limb and socket while maintaining contact between the connector limb and socket.
Patent DE-3750914-D1 (DE)
Inventor: NEURATH ALEXANDER ROBERT DR
IPC: C12N7/00
Filed: 1987-04-25
Granted: 1995-02-09
Abstract: A complex immunogen comprising a core structure and multiple copies of one or more synthetic distinct peptides covalently linked to the core structure, the core structure comprising a saponin derivative and an organic compound having 12 to 24 carbon atoms or a hydrophobic polypeptide having an active moiety selected from the group consisting of -COOH, -CHO, -NH2 and -SH.
Patent DE-3765672-D1 (DE)
Inventor: PELZL LEO ING GRAD
IPC: H05K7/14
Filed: 1987-02-25
Granted: 1990-11-29
Abstract: A centering strip for plugging onto a backplane printed circuit board provided with contact blades accepts plugs in a housing opening and accepts contact blades through openings in a floor of the centering strip. In order to guarantee that the individual cable plugs are correctly plugged into the proper location on the centering strip and that the centering strip is not damaged when the plug is inserted into the housing opening, the centering strip is divided into a plurality of segments by transversely oriented partitions. The partitions have two sides on an upper half portion which forms a mechanical coding devices for the plugs to be accepted. The lower half of the partitions are provided with cavities for acceptance of contact blades. The depth of the cavities is dimensioned such that the centering strip is supported on the contact blades by a solid middle part located between the upper and lower half portions of the partitions.
Patent DE-3766219-D1 (DE)
Inventor: BERGSTROM ANDERS
IPC: B65G47/88
Filed: 1987-10-16
Granted: 1990-12-20
Abstract: Device for braking articles to be conveyed on a conveyor whereby providing a pair of tubes (2), (2) of predetermined length so formed as to maintain the flatness of braking surfaces (2a), (2a) that are inflatable end surfaces inflated in both directions of articles to be conveyed (C), interposing between themselves the traversing direction of conveyor (1) strip whose traversing surface is flat on the inside of a pair of side walls (7), (7) in a manner that articles to be conveyed (C) can pass on travelling conveyor (1) and that both ends of articles to be conveyed (C) are interposed with said rubber tubes (2), (2) which are inflated by being fed with air and by providing side guide members (5), (5) and (6), (6) to guide articles to be conveyed (C) by interposing said rubber tubes (2), (2) at a position in the proximity of the upper portion of each side wall (7), (7) and the lower portion of each rubber tube (2), (2).
Patent DE-3767600-D1 (DE)
Inventor: BARRY BRIAN WILLIAM
IPC: A61K9/36
Filed: 1987-07-31
Granted: 1991-02-28
Abstract: The present invention provides a sustained release  alpha -4-(2-methylpropyl)benzene acetic acid (Ibuprofen) formulation comprising sufficient granules to provide a predetermined dose or number of doses of Ibuprofen, each granule having a diameter between 0.5 and 2.0 mm and comprising:   a) a core containing l00 parts of Ibuprofen and from l0 to 70 parts of a microcrystalline cellulose; and b) a coating covering substantially the whole surface of the core and comprising l00 parts of a water insoluble but water swellable acrylic polymer and 20 to 70 parts of a water-soluble hydroxylated cellulose derivative, the weight of the coating being from 5 to 20% of the weight of the core. i
Patent DE-3768396-D1 (DE)
Inventor: MAIER ROBERT
IPC: A47L9/00
Filed: 1987-09-16
Granted: 1991-04-11
Abstract: The vacuum cleaner has a rigid suction pipe (2) which is connected to the vacuum cleaner housing (4) via a relatively long, flexible hose. The arrangement system allows the suction pipe (2) to be attached to the vacuum cleaner housing (4) in the position of rest of the vacuum cleaner. It consists of a profile rail, the plate (12) of which is attached to the vacuum cleaner housing (4) and which has an elongate holding strip (9) which projects in cross-section in mushroom shape, and a fastening part which is seated with a bush (5) on the suction pipe (2). Moulded onto the bush are two elongate, cross- sectionally L-shaped, mutually facing limbs (6) which can grip behind the holding strip (9). <IMAGE>
Patent DE-3770024-D1 (DE)
Inventor: BYERS JIM DON
IPC: C07C69/07
Filed: 1987-02-26
Granted: 1991-06-20
Abstract: Process for the production of 9-alkenyl acetates is provided. The process comprises first disproportionating cyclooctene with an a-olefin to give a 1,9-alkadiene. The aikadiene is metallated to form a 1-metallo-9-alkene, which is then contacted with oxygen to produce a 9-alkenyl-1-oxymetallo compound, which is optionally hydrolyzed to the corresponding alcohol, with the alcohol being esterified to the desired 9-alkenyl ester or the 9-alkenyl-1-oxymetallo compound can be directly esterified, to produce the desired 9-alkenyl esters.
Patent DE-3773975-D1 (DE)
Inventor: HALES ARTHUR CHARLES GEORGE
IPC: H05K7/20
Filed: 1987-04-15
Granted: 1991-11-28
Abstract: A rigid heat sink plate (26) supports an electronics module, the plate being formed integrally between two parallel ribs (24,25) which are received into juxtaposed slots in a mounting rack and clamped by screw threaded clamps (16,17). The latter serve to maintain the ribs in intimate contact with the walls of the slot to facilitate heat transfer from the ribs to the rack by conduction. One clamp may comprises a short bar of circular cross-section secured to a rib transversely so that its circular periphery makes contact with a ramp along a line parallel to that axis of the bar which is coaxial with the periphery. The second clamp may comprise a bar of part circular cross-section, the circular portion of which is arranged in contact with an adjacent ramp and a flat portion of which is arranged to co-operate with the nut.
Patent DE-3774472-D1 (DE)
Inventor: SEKOGUCHI KOTOHIKO
IPC: G01F1/42
Filed: 1987-04-16
Granted: 1991-12-19
Abstract: A closed orifice plate stowage disposed outside an orifice plate mount portion at an intermediate portion of a pipe channel has a communication opening on one side of the mount portion for passing an orifice plate therethrough and is in communication with the mount portion through the opening. A movable body housed in the plate stowage and movable in a direction parallel with the pipe channel has a plurality of orifice bins arranged in parallel with the pipe channel at a spacing. A device is provided for moving orifice plates one by one between the mount portion and the plate bins of the movable body through the opening.
Patent DE-3776562-D1 (DE)
Inventor: KOPP VIRGIL
IPC: B01D63/02
Filed: 1987-09-10
Granted: 1992-03-12
Abstract: A variable conductance thermal insulation blanket regulates the temperature of a component (20) on the surface (32) of a spacecraft. The blanket comprises a sealed container (2) and a pressurized gas tank (10). When gas is introduced from the tank (10) into the sealed container (20), heat is conducted away from the component (20) into outer space via conduction through the gas molecules. Thus, component (20) is cooled. When gas is evacuated from within sealed container (2) and there is a vacuum there-within, heat conduction is thwarted, and the primary means of heat escape from component (20) is via radiation. However, radiation is also thwarted by means of a set of stacked radiation sheilds (24) having low emissivity but high thermal conductivity.
Patent DE-3777452-D1 (DE)
Inventor: WIJK GIJSBERT WILLEM MEINDERT
IPC: C22B21/06
Filed: 1987-05-05
Granted: 1992-04-23
Abstract: Apparatus for purifying a melt which, besides one or more impurities to be volatilized, contains essentially a light metal, in particular aluminum. The apparatus comprises a vacuum processing vessel (4), a vacuum pump (P), one or more conduits for supplying the melt to the vacuum processing vessel and means (12) for spraying the melt into the vacuum processing vessel. According to the invention, the vacuum processing vessel is provided with discharge means (7) for discharging impurities expelled from the melt. The discharge means are connected to a means for separating the impurities in solid or liquid form, connected to the vacuum pump used for maintaining the subatmospheric pressure in the vacuum processing vessel. Connected to the vacuum processing vessel are at least one supply conduit (9) and one return conduit (10) for the melt, the supply conduit being provided with a pump (11) for the melt to be purified and a spray nozzle (12) for atomizing the melt supplied by the pump into the vacuum processing vessel. During the purification treatment, a subatmospheric pressure is maintained in the apparatus by the vacuum pump and the temperature of the melt is maintained at 600 DEG C-900 DEG C.
Patent DE-3781868-D1 (DE)
Inventor: ROERDINK EIZE
IPC: C08G69/26
Filed: 1987-10-26
Granted: 1992-10-29
Abstract: The invention relates to a copolyamide for application in films with improved barrier properties. The copolyamide containing tetramethyleneadipamide and tetramethylene-isophtalamide in a ratio between 9 : 1 and 1 : 9 and a relative viscosity of at least 2.0, and a process for the production of the copolyamide. Preferably the copolyamide contains a small amount of a compound that induces the formation of networks between the polyamide chains.
Patent DE-3786451-D1 (DE)
Inventor: NAUMANN GERD DR
IPC: H05B6/70
Filed: 1987-12-21
Granted: 1993-08-12
Abstract: At the top of a microwave oven (2), between the magnetron (1) and a top opening (6) for the microwave energy, is a horizontal waveguide (3) with the end (4) adjacent to the top opening closed. Inside this end is a flap (5) rotated about a horizontal axis immediately above the top opening so that the wave impedance is periodically altered. The flap which screens the closed end (4) is positioned between a quarter and a half wavelength from the end, preferably 0.375 of a wavelength. The flap alters the output frequency from 2.450 GHz to plus or minus 10 MHz.
Patent DE-3862702-D1 (DE)
Inventor: CHAISE FRANCOIS
IPC: A42B3/08
Filed: 1988-01-08
Granted: 1991-06-13
Abstract: PCT No. PCT/FR88/00017 Sec. 371 Date Sep. 29, 1988 Sec. 102(e) Date Sep. 29, 1988 PCT Filed Jan. 8, 1988 PCT Pub. No. WO88/05637 PCT Pub. Date Aug. 11, 1988.Helmet provided with a signal ensuring the user that the locking of the retention system is totally achieved. In the case represented, the signal is a sound source (9) which is powered by a battery (8). Plate (2) of chin strap (7) is secured to shell (1) and is also part of the power supply circuit for signal (9). The circuit is activated when a force exerted against textile tape (4) by the user's head is sufficient to establish contact between a flexible blade (19) and plate (2). The signal stops emitting when the force disappears, upon removal of the helmet or when the chin strap (7) is sufficiently tensioned towards the inside of the helmet and is therefore properly fastened to separate flexible blade (6) from its contact point on extension (13) of plate (2). The device is particularly adapted to helmets for motorcyclists.
Patent DE-3867505-D1 (DE)
Inventor: WIKER STEVEN LEE
IPC: C07C37/14
Filed: 1988-03-03
Granted: 1992-02-20
Abstract: A process of ortho-alkylating arylhydroxides, e.g., phenol, by passing a mixture of arylhydroxide, olefin and an inert hydrocarbon diluent in the liquid phase through a bed of activated alumina at an elevated temperature and pressure. Conversion and selectivity is improved over that obtained without the diluent.
Patent DE-3868113-D1 (DE)
Inventor: GRUBER BERT DR
IPC: C07D301/16
Filed: 1988-04-02
Granted: 1992-03-12
Abstract: Epoxidised fatty alcohols are prepd. by reacting fatty alcohols with at least 1 C=C bond with aq. solns. contg. 60-92 wt.% of H2O2 and formic acid, in absence of a catalyst, at 40-70 deg.C, using 1.1-3.5 mols of H2O2 and 0.05-1 mols of formic acid, w.r.t. 1 C=C bond to be epoxidised; reaction is in presence of 1-10 wt.% w.r.t. H2O2 soln., of a buffer. The buffer is 3-8 wt.% w.r.t. H2O2 soln., of an acetate of formate of Li, Na, K, Ca, Ba or Zn, a hydrogen phosphate of Na or K, or an alkali (na or K) oxalate, pref. Na or K acetate or sec. Na phosphate.
Patent DE-3869959-D1 (DE)
Inventor: WEYAND MANFRED
IPC: F16K47/00
Filed: 1988-04-22
Granted: 1992-05-14
Abstract: A damping device for linear motion, e.g. for use on a safety valve to prevent flutter, uses one stationary part which is sepd. by a gap filled with a viscous medium from a movable part. The stationary part is a hollow cylinder and the movable part is a coaxial/inner cylinder which is caused to revolve by a mechanism converting a linear motion to a rotary motion. This mechanism is a male thread of the valve spindle and a female thread on the hub of the cylinder. The viscous medium is high-viscosity silicone grease with a graphite filler which retains its viscosity from -50 to +200 deg.C.
Patent DE-3874751-D1 (DE)
Inventor: GILES ROGER
IPC: C08L83/04
Filed: 1988-07-14
Granted: 1992-10-22
Abstract: PCT No. PCT/GB88/00565 Sec. 371 Date Feb. 5, 1990 Sec. 102(e) Date Feb. 5, 1990 PCT Filed Jul. 14, 1988 PCT Pub. No. WO89/00771 PCT Pub. Date Jan. 26, 1989.An ion conducting polymeric material characterized in that it comprises a mixture of at least three components (a), (b), and (c): (a) one or more structural materials, (b) one or more low mass plasticizers, and (c) one or more amorphous ion-solvating polymers and optionally containing (d) one or more ionic salts. Preferably the structural material is poly(ethylene oxide) and the ion-solvating polymer is an oxymethylene linked polyethylene glycol having a repeat sequence [(CH2CH2O)aCH2O] where a has an average value of 4 to 15.
Patent DE-3875177-D1 (DE)
Inventor: MUELLER ROLF DIPL ING
IPC: H02B1/30
Filed: 1988-07-18
Granted: 1992-11-12
Abstract: Spanning the joint line between the tops of two adjacent switchgear cabinets (2,3) is internally fitted a locking member (1) extending from front to rear. This is made of sheet metal, flanged all round to form a shallow tray and has mushroom shaped connectors projecting upwards, to pass through keyhole shaped openings (5) in the tops of the cabinets. After the heads of the connectors have been inserted through the large ends (5a) of the openings, the locking member is pushed, forcing the stems of the connectors into the narrower ends (5c) of the openings. In this position, a hole (6) in the member is used to fit a locking screw. An end flange forms a hand grip to slide the member.
Patent DE-3875650-D1 (DE)
Inventor: WALKER MICHAEL
IPC: H04B3/20
Filed: 1988-05-05
Granted: 1992-12-10
Abstract: A controllable dynamic compander (52) is downstream of a microphone (50) and, while the signal lies over a set level, the output is compressed to a set level.  While the signal lies under the set level, it is expanded and while it has the set level, maximum amplification occurs. Pref. the set level is fixed by an adjuster (64) with which the user controls the volume from a loudspeaker (70).  The dynamic compander (52) includes a compressor (53-8) with an op amp (54) and a feedback-path connected multiplier (55) fed from a control derived from the microphone either by the rectified microphone signal, or a dc from a control (64) which dc has a rectified ac voltage superimposed on it, derived from the compander output.
Patent DE-3877510-D1 (DE)
Inventor: COOPER BRYAN DR
IPC: C12R1/02
Filed: 1988-09-29
Granted: 1993-02-25
Abstract: Prodn. of pyruvic acid (I) or its salts is effected by culturing Acetobacter sp. ATCC 21409 under aerobic conditions in the presence of D(-)-lactic acid (II).
Patent DE-3878075-D1 (DE)
Inventor: LOEBERMANN HARTMUT DR
IPC: C07K14/47
Filed: 1988-07-19
Granted: 1993-03-18
Abstract: In a new process for the purificn. of the placental tissue protein PP4 (cf. DE3315000, US4507229), a PP4-contg. soln. is contacted with a carrier-bound polysulphuric acid ester of a saccharide or with a sulphated sugar in the presence of calcium ions. The supernatant liq. is sepd. off, the PP4-loaded carrier matrix is opt. washed, and the PP4 is eluted. The carrier material is pref. insol. agarose, dextran, polyacrylamide, an amino-functionalised carrier resin, or a copolymer of polyethyleneglycol, pentaerythritol and methacrylate. Pref. saccharide polysulphuric acid esters are heparin, dextran sulphate, heparon sulphate, chondroitin sulphate, keratin sulphate and dermaton sulphate. The use of carrier bound heparin or dextron sulphate (esp. heparin) is partic. pref. The purificn. is pref. carried out in the presence of 0.001-0.2 mol/l calcium ions.
Patent DE-3878920-D1 (DE)
Inventor: TINGSKOG KARL AUGUST LENNART
IPC: B65G15/02
Filed: 1988-11-18
Granted: 1993-04-08
Abstract: PCT No. PCT/SE88/00626 Sec. 371 Date Aug. 15, 1990 Sec. 102(e) Date Aug. 15, 1990 PCT Filed Nov. 18, 1988 PCT Pub. No. WO89/05765 PCT Pub. Date Jun. 29, 1989.A conveyor belt of elastic material comprises a planar central part, two planar edge parts, and two hinge parts. The central part is flexurally rigid about the longitudinal axis of the belt by virtue of a first and a second transverse reinforcement layer and has a low extensibility in the longitudinal direction by a longitudinal reinforcement. One of the two planar edge parts is hingedly connected with each side edge of the central part. Both edge parts are flexurally rigid about the longitudinal axis of the belt by virtue of the first and a third and a fourth transverse reinforcement layers, and are further extensible in the longitudinal direction of the belt and have a total width which is at least equal to the width of the central part. One of two hinge parts interconnect an edge part with the central part. The hinge parts are flexible about the longitudinal axis of the belt and extensible in the longitudinal direction of the belt. The hinge parts are further resilient for pivoting the edge parts out from a position folded towards the central part, and have a substantially smaller width than the central part. The belt conveyor assembly, in which the conveyor belt is included, comprises support rollers for supporting the belt, and guides for maintaining the desired shape of the belt. The guides comprise pressing elements which, against the spring action of the hinge parts, hold the edge parts in the desired position relative to the central part.
Patent DE-3879166-D1 (DE)
Inventor: ROTINI LEONE GABRIELE
IPC: A61K31/19
Filed: 1988-12-28
Granted: 1993-04-15
Abstract: New galenic formulations with programmed release, to be administered by oral route, containing as the active ingredient a drug selected from the non steroidal antiinflammatory, bronchodilator, vasodilator, cardiovascular and muscle relaxant drugs. In these new formulations, a portion of the active ingredient is released in a short time, so that the drug can quickly develop its therapeutic action reaching the necessary hematic levels, while the remaining portion of the active constituent is released in a longer interval of time so as to allow the therapeutic coverage till the subsequent administration. Said therapeutic coverage can even last 24 hours; thus the new galenic formulations object of the present invention are suitable for a once a day administration.
Patent DE-3879688-D1 (DE)
Inventor: ONO KATSUHIKO HIKARIGAOKA HAIT
IPC: A61K31/19
Filed: 1988-09-12
Granted: 1993-04-29
Abstract: An anti-retroviral drug containing an active ingredient comprising at least one member selected from the group consisting of ''syosaikoto'', baicalein, baicalin, quercetin, hesperetin, and alizarin represented by formula (I) (wherein R1, R2 and R3, which may be the same or different, each represents a hydrogen atom or a hydroxy group, and R4 represents a hydrogen atom, a sulfo group or a dicarboxymethylaminomethyl group), derivatives thereof and pharmacologically acceptable salts thereof. This drug is effective in treating human diseases induced by retrovirus.
Patent DE-3880317-D1 (DE)
Inventor: OLOFSSON MATS
IPC: A23L3/40
Filed: 1988-12-23
Granted: 1993-05-19
Abstract: A packaged food composition which comprises a package containing a foodstuff and a desiccant.
Patent DE-3883928-D1 (DE)
Inventor: ZINK MICHAEL
IPC: A47L21/04
Filed: 1988-10-19
Granted: 1993-10-14
Abstract: The tableware cleaning apparatus comprises a container with a liquid. The container is provided with a lid which has at least one opening for introducing the tableware. Additionally, the lid has a device for scraping off food remains. The tableware cleaning apparatus is particularly suitable for knives. In a preferred embodiment, the tableware cleaning apparatus is fitted with a heating device. <IMAGE>
Patent DE-3886970-D1 (DE)
Inventor: ROBERTSON BENGT DEPT OF PEDIAT
IPC: A61K35/42
Filed: 1988-03-31
Granted: 1994-02-24
Abstract: A pulmonary surfactant of animal origin made up of a high percentage of phospholipids ( SIMILAR  99%), by a protein fraction and characterized by the absence of carbohydrates and cholesterol. The surfactant of the invention, obtained through filtration, centrifugation and extraction and by chromatography in inverse phase, allows better therapeutic results in the treatment of infant and adul respiratory distress syndromes (IRDS and ARDS).
Patent DE-50000941-D1 (DE)
Inventor: WELKER HANS-HERBERT
IPC: B22D11/124
Filed: 2000-06-29
Granted: 2003-01-23
Abstract: A method and device for producing a strand of metal by means of a continuous-casting installation which has at least one cooling device for cooling the strand, the cooling device being assigned at least one reduction stand for reducing the thickness of the strand, the strand, during the thickness reduction, having a solidified skin and a liquid core. The cooling is set, by means of a temperature and solidification model, in such a manner that the solidification boundary between the solidified skin and the liquid core when the strand enters the reduction stand corresponds to a predetermined set solidification boundary between the solidified skin and the liquid core.
Patent DE-50001491-D1 (DE)
Inventor: BRAND WERNER
IPC: G01P15/093
Filed: 2000-01-28
Granted: 2003-04-24
Abstract: A device for determining the pressure between a contact wire and a pantograph of an electrically-powered vehicle is provided with a measuring device for the static pressure that is determined from the distance between two elastically-connected components, the distance being a function of the static pressure, the device further having an acceleration sensor, which is coupled with the pantograph for determining the pantograph accelerations occurring in the direction of the pressure. The output signal of the acceleration sensor is linked with the output signal of the measuring device for calculating the pressure. The acceleration sensor is embodied to include a seismic mass (3) that is resiliently mounted to the pantograph (6) and whose respective position relative to the pantograph is optically detected, and a corresponding light signal is transmitted to an optoelectrical converter that is potential-isolated from the pantograph (6).
Patent DE-50005637-D1 (DE)
Inventor: LAAS HANS-JOSEF
IPC: C08G18/79
Filed: 2000-11-24
Granted: 2004-04-15
Abstract: The invention relates to polyether-modified, water-dispersible polyisocyanate mixtures, a process for their production and their use as initial component in the production of polyurethane plastics.