baber/WOPTO huggingface dataset:
Patent DE-3461412-D1 (DE)
Title: Unstrengthened films permeable to smoke, based on regenerated cellulose, for the manufacture of sausage casings
Inventor: ANDRA KLAUS DR
IPC: A22C13/00
Filed: 1984-05-19
Granted: 1987-01-15
Abstract: Disclosed is a smoke-permeable, nonreinforced film comprising regenerated cellulose, for manufacturing tubular sausage casings which have a seam extending in the direction of their longitudinal axis. The film has a wet tear strength of from about 18 to 30 N/mm2, both in the longitudinal and transverse directions, a degree of orientation in the range from about 1 to 1.2, and a number of alternate bends ranging from about 5,000 to 8,000 in the longitudinal direction, and from about 9,000 to 16,000, in the transverse direction. Also disclosed is a process for producing the film in which viscose is extruded in the form of a web, thereafter precipitated by treating it with a heated casting solution and then regenerated into cellulose hydrate gel. The casting solution used to precipitate the viscose comprises, per liter of solution, at least about 160 g of sulfuric acid and at least about 300 g of sodium sulfate and the molar ratio sulfuric acid/sodium sulfate is in the range from about 0.7 to 0.9. In addition, there is disclosed a sausage product comprising a tubular casing of the type described above.
Patent DE-3466917-D1 (DE)
Title: Diascopic reading device for an optical code, and its manufacturing process
Inventor: TAILLEBOIS JACQUES ANDRE JOSEP
IPC: H03M1/00
Filed: 1984-04-18
Granted: 1987-11-26
Abstract: The device comprises a metal chassis (2a) bent into a U shape and cut out with a light support (17), a support for a fluid tight box, including within the box an integrated circuit chip (27), and an indented lateral flange (22, 23, 24); the light source is shown at (34). The chassis (2a) with the light source and the box in position is fixed by means of the holes (21, 21a, 20, 20a) to the fixed part (37), when the coded disk (39) integral with the rotary shaft (38) is in position between the source (34) and the chip (27).
Patent DE-3467824-D1 (DE)
Title: Method and arrangement for measuring modifications of the capacitive state at a protecting fence
Inventor: KUPEC PETER DR ING
IPC: G08B13/26
Filed: 1984-08-13
Granted: 1988-01-07
Abstract: At a security fence comprising a plurality of electrodes disposed in parallel, a transmitter applies an alternating voltage to at least one of the electrodes. Remaining electrodes are grounded as receive electrodes. An ammeter measures electrode current and a measured value corresponding to an operating capacitance of this electrode is acquired and provided in every electrode circuit. Disruption factors are compensated on the basis of these measured values by means of comparison to earlier measured values of the same or of the other electrodes and by means of comparison to specific measured value patterns. An alarm is triggered only given non-compensatable measured values.
Patent DE-3469505-D1 (DE)
Title: Heat-vulcanisible tread strips for the production of treads of pneumatic tyres for motor vehicles
Inventor: NORDSIEK KARL-HEINZ DR
IPC: C08K3/04
Filed: 1984-11-22
Granted: 1988-04-07
Abstract: Tire treads having (a) low heat buildup under dynamic stress and a low frictional resistance to rolling, (b) adequate damping and accordingly a high wet skid resistance, (c) high abrasion resistance and accordingly high wearing efficiency, are produced from vulcanizable compositions based on an elastomer component containing an isoprene polymer characterized by a high content of recurring units obtained by 1,2- and 3,4-polymerization of isoprene.
Patent DE-3471535-D1 (DE)
Title: Document encoder
Inventor: DYMA HORST
IPC: G07B11/00
Filed: 1984-12-13
Granted: 1988-06-30
Abstract: A document encoder is described, which is conceived as a compact desk set. In order to serve as a multi purpose unit and in spite of that exhibit a compact type of construction, the various printing devices (2, 4, 6, 7, 8) and print backings (41, 42; 47; 55; 64, 71) impacting the document from its front- and back side are arranged stationary in a chassis (1), while the printing process in direction of the lines is accomplished solely through conveying the document by means of a conveyor device. The print devices and the print backings are arranged so that they apply print to the front- and back sides of the document in a partially overlapping way. The document conveyor path (10) is U-shaped, whereby the input station (11) is located at one leg of the conveyor path (10), the printing devices (2, 4, 6, 7, 8) at the other leg (15). The printing mechanisms themselves are either type wheel printing mechanisms (3), stamping print mechanisms (4, 6) or needle print mechanisms (7, 8), according to the desired needs.
Patent DE-3474556-D1 (DE)
Title: Process for producing a coating comprising a mixture of an epoxy resin and a curing agent
Inventor: CRISTIAN BURBA DR
IPC: C08G59/50
Filed: 1984-06-27
Granted: 1988-11-17
Abstract: Curable synthetic resin mixtures, useful as surface coatings, are prepared by the reaction of solid or liquid epoxy resins with curing agents in turn prepared by the reaction of epichlorohydrin with a cycloaliphatic diprimary diamine in a molor ratio between 1:>1 to 1:2.
Patent DE-3482881-D1 (DE)
Inventor: VINAL ALBERT WATSON
IPC: G11B5/33
Filed: 1984-12-04
Granted: 1990-09-06
Abstract: 57 An improved read-write head for twin track vertical magnetic recording is described. Inductive, solid state, or magneto-resistive sensors may all be employed with the new read-write head structure. A preferred embodiment utilizing a magneto-resistive coupled film sensor for read back which saturates to allow writing is disclosed.
Patent DE-3483433-D1 (DE)
Inventor: STEVENS WILLIAM P
IPC: D06N7/00
Filed: 1984-02-06
Granted: 1990-11-29
Abstract: A wallcover backing for strippable vinyl wallcovering comprises a dimensionally stable unitary multistratum nonwoven fibrous web material that can be coated with or laminated to a vinyl layer. The backing material has a fibrous top phase adapted for secure nondelaminating engagement with the vinyl layer superimposed thereon and a fibrous base stratum integrated with the top phase and adapted for strippable adhering engagement with a wall or the like. The top phase constitutes at least 5 percent by weight of the web and has a smooth exposed surface for direction adhesion to the vinyl layer. The web includes about 15 to 45 percent by weight of a hydrophobic latex binder and contains an adhesive penetration inhibitor adapted to inhibit the migration of a wallcover adhesive into the fibrous web material and to promote uniform and full strippability of the web from the wall to which it is adhered.
Patent DE-3560422-D1 (DE)
Title: Article holding device in an apparatus for further treatment of the articles
Inventor: WINTER HANS
IPC: B08B11/02
Filed: 1985-03-20
Granted: 1987-09-17
Abstract: 1. A holding device for articles in an apparatus for the further treatment of the articles, particularly small articles, such as optical lenses, electrical components, or the like, wherein a reception plate (2) comprises openings (3) for the arrangement of the articles in the reception plate, in which openings the articles are held, characterized in that the reception plate (2) supports from both sides on sieve screen (5, 15) each, and that one apertured plate (6, 16) each, provided with openings is placed on the sieve screens, the openings (7, 17) of the apertured plate corresponding to the openings (3) of the reception plate (2) for the articles, but being larger than, in diameter, the openings of the reception plate (2), characterized, in addition, by clamping piece (20), which connect the superimposed plates and the sieve screens, arranged in between, with one another and, in addition, are connectable with a swivelling device.
Patent DE-3562915-D1 (DE)
Title: Process for preparing organo-sulfonium halides
Inventor: NAGUBANDI SREERAMULU
IPC: C07C67/00
Filed: 1985-02-27
Granted: 1988-06-30
Abstract: Disclosed is a process for preparing organosulfonium halide of the formulawherein X is an halide, R,, R<sub>2</sub> and R<sub>3</sub> are the same or different and are selected from the group consisting of: alkyl having 1 to 24 carbon atoms, inclusive; allyl having 2 to 24 carbon atoms, inclusive; alkenyl having 2 to 24 carbon atoms, inclusive; alkynyl having 2 to 24 carbon atoms, inclusive; aryl having 6 to 24 carbon atoms, inclusive; and wherein said alkyl, allyl, alkenyl, alkynyl and aryl are optionally substituted with a group that is inert to organo-sulfides comprising: reacting an alcohol, e.g. methanol, with an halide derivative which when reacted with an organo-sulfide forms an organo- sulfonium halide, e.g., thionyl halide, sulfuryl halide and carbonyl halide; and then adding an organo-sulfide, e.g., dimethyl sulfide, to the above reaction mixture with agitation while allowing the gas formed to be eliminated so that the organosulfonium halide, e.g., trimethyl sulfonium halide, is formed. This process can take place in the presence of an inert solvent, e.g., methylene chloride.
Patent DE-3565255-D1 (DE)
Title: 13-aza-14-oxo-txa2 analogues
Inventor: MIYAKE HAJIMU
IPC: A61K31/22
Filed: 1985-06-12
Granted: 1988-11-03
Abstract: A novel 13-aza-14-oxo-TXA<sub>2</sub> analogue of general formula:[wherein symbol A represents(i) a group of general formula: -CH<sub>2</sub>CH<sub>2</sub>-(CH<sub>2</sub>)<sub>m</sub>-,(ii)) a group of general formula: cis-CH=CH-(CH<sub>2</sub>)<sub>17</sub>,(iii) a group of general formula: -CH<sub>2</sub>O-(CH<sub>2</sub>)<sub>m</sub>-,(iv) a group of general formula: -S-(CH<sub>2</sub>)<sub>m</sub>-(wherein m represents an integer of from 1 to 6) or(v) a group of general formula: -R<sup>1</sup> represents a hydrogen atom or a straight or branched alkyl group of from 1 to 12 carbon atom(s);R<sup>2</sup> represents a bond or a straight or branched alkylene or alkylene group of from 1 to 10 carbon atom(s) unsubstituted or substituted by at least one of hydroxy group, amino group, halogen atom or phenylthio group;R<sup>3</sup> represents(i) a phenyl, phenoxy or phenylthio group unsubstituted or substituted by at least one of straight or branched alkyl or alkoxy group of from 1 to 6 carbon atom(s), halogen atom or hydroxy group,(ii) a straight or branched alkyl, alkenyl or alkynyl group of from 1 to 6 carbon atom(s) unsubstituted or substituted by at least one of halogen atom or hydroxy group,(iii) a cycloalkyl, cycloalkyloxy or cycloalkylthio group of from 4 to 7 carbon atoms unsubstituted or substituted by at least one of straight or branched alkyl group of from 1 to 6 carbon atom(s), halogen atom or hydroxy group,(iv) a naphthyl, indolyl or indanyl group, or(v) an amino group unsubstituted or substituted by at least one of straight or branched alkyl group of from 1 to 6 carbon atom(s); andR<sup>4</sup> represents a hydrogen atom or a methyl group.With proviso that, the carbon atom neighbored with R<sup>3</sup> in R<sup>2</sup> should have no substituents, when R<sup>3</sup> represents a phenyloxy, phenylthio, cycloalkyloxy or cycloalkylthio group unsubstituted or substituted.]and cyclodextrin clathrates thereof and non-toxic salts thereof wherein R' represents a hydrogen atom possess an antagonistic activity on TXA<sub>2</sub>, in particular, inhibit blood platelet aggregation and contraction of artery, and are, therefore, useful for prevention and/or treatment of inflammation, hypertension, thrombus, cerebral apoplexy, asthma, cardiac infarction, angina pectoris, cerebral infarction and death by acute cardiac diseases in mammals, in particular in humans, which are induced by thromboxane A<sub>2</sub>.
Patent DE-3568255-D1 (DE)
Title: Parallelogram supporting arm with a counterbalancing mechanism
Inventor: KIESEL HELMUT
IPC: A61C1/00
Filed: 1985-11-27
Granted: 1989-03-23
Abstract: A parallelogram bracket assembly with a force balance mechanism which utilizes a pneumatic spring situated in the parallelogram bracket assembly. The pneumatic spring has a cylinder receiving a piston which has a piston rod and the cylinder is supported against parts connected to one articulated axle and an end of the piston rod is supported against parts which are connected to an articulated axle diametrically arranged to the one articulated axle. According to the invention, one of the rod members forming the parallelogram bracket assembly has a tubular guide channel for the telescopic acceptance of the pneumatic spring in a manner to allow an easy interchangeable fashion. For easy replacement of the pneumatic spring, an end piece is connected to the articulated axle and is releasably held at least at one end of the guide channel and the piston rod or the cylinder presses against this end piece.
Patent DE-3571177-D1 (DE)
Inventor: FRANKE HEINRICH
IPC: H01R9/26
Filed: 1985-11-09
Granted: 1989-07-27
Abstract: An initiator terminal block for connecting a plurality of initiators with an electric power source, on the one hand, and with signal receivers, on the other hand, includes a plurality of terminal units each having a plurality of connecting locations arranged in three tiers situated above one another, each of the lower two tiers of each of the terminal units having only a single one of the connecting locations while the uppermost one of the tiers of each of the terminal units has two of the connecting locations that are electrically interconnected and are to be respectively electrically connected with the respective initiator and the respective signal receiver. Only one of the single connecting locations of each of the lower tiers of the terminal units is connected with the power source and the electric power supplied to this single connecting location is distributed by a transverse connector arrangement to all of the connecting locations of the terminal units that are arranged in the same tier for connecting the respective initiators thereat.
Patent DE-3574397-D1 (DE)
Title: Process and apparatus for the bubble-free aeration of liquids, in particular culture media for the propagation of tissue culture
Inventor: LEHMANN JURGEN DR ING
IPC: C12N5/07
Filed: 1985-08-02
Granted: 1989-12-28
Abstract: PCT No. PCT/EP85/00387 Sec. 371 Date Mar. 17, 1986 Sec. 102(e) Date Mar. 17, 1986 PCT Filed Aug. 2, 1985.In a process and an apparatus for the bubble-free gassing of liquids, especially of culture media for propagating tissue cultures, in which process and apparatus a gas exchange occurs across an immersed membrane sheet, to achieve simple, effective and as uniform as possible a distribution of the gas introduction and gas desorption without mechanical damage to the liquid constituents, a tubular membrane cage formed by hollow membrane filaments is suspended flexibly in the medium to be gassed and moved in a circular oscillating movement without true rotation. The gassing rate is controlled by altering the angular oscillating movement frequency and/or the radius of the circular path, or alternatively by altering the gas concentration and/or the pressure of the gas flowing into the membrane cage.
Patent DE-3578719-D1 (DE)
Inventor: GRITTI GIOVANNI
IPC: E01B7/02
Filed: 1985-09-12
Granted: 1990-08-23
Abstract: This invention relates to an electrically-actuated mechanism for rail switch-points, of the type wherein the actuating, checking and locking devices are arranged within the container enclosing the switch-points mechanism, and the two internal operating rods (T1, T2) thereof, arranged side by side parallelly to each other, are connected to an elastic coupling device acting as a force-limiter and performing the functions of friction, trailing, approach and of stabilizing the points. Said elastic coupling device comprises a sliding ember or slide (3) overlying the internal operating rods (T1, T2) and capable of sliding in the same longitudinal direction as said rods by the action of an electric motor capable of rotating alternately in either directions. The switch-points mechanism according to this invention is characterized in that said elastic coupling device between the two internal operating rods (T1, T2) and the overlying slide (3) comprises a coupling member (4) which is connected to the overlying slide (3) through driving members (5,6,7,8,9,10,11) which are collapsible resiliently within certain limits and which are disconnectible automatically when said limits are exceeded. Said coupling member (4) is arranged between the two internal operating rods (T1, T2) and is connected to each of them by means of two opposite driving abutments, one of which (13, 13 min ) is stationary and the other (14, 14 min ) is retractable so as to be disengageable from the coupling member (4) on completion of the movement of the switch-points in a direction for one operating rod (T1) and in the opposite direction for the other operating rod (T2).
Patent DE-3579620-D1 (DE)
Inventor: GROSSKURTH HANS
IPC: F16C17/24
Filed: 1985-05-10
Granted: 1990-10-18
Abstract: A plain bearing includes a support base which carries a sliding layer and is supported in a bearing housing. For locally determining the temperature of the sliding layer, a heat conductor is inserted in the support base which transmits the heat to a temperature sensing and measuring element located in the bearing housing. The heat conductor is positioned in a plug and surrounded therein by a sheathing. In order to provide an intimate contact between the heat conductor and the temperature sensing and measuring element, the latter is biased by a spring in direction to the heat conductor. By means of guide tracks, the support base can be turned into the bearing housing as the element will be retracted by the guide track against the force of the spring and runs along the circumference of the support base until being in alignment with the heat conductor.
Patent DE-3585224-D1 (DE)
Inventor: GRUENINGER FRIEDRICH
IPC: H01R13/447
Filed: 1985-12-24
Granted: 1992-02-27
Abstract: On an insulating socket are fitted laterally protruding, flat conductive contact members, with their wide sides in adjacent spacing in a common plane. A flat, insulating cover cap (22) is inserted on the contact members (21). It covers the latter wide side with the exception of certain contact surface regions (32). The exposed contact regions are bounded by corresp. apertures (31) in the cover cap. The apertures are arranged to correspond with a plug separate contact members in a coupling part (23) whose dimensions correspond to the contact regions in the cover cap. The coupling part is pref. strip-shaped and has suitable dimensons for insertion of a plug connector for a lateral coupling to circuit board contacts.
Patent DE-3665183-D1 (DE)
Title: Wholly aromatic mesomorphic polyether esters, their preparation and their use
Inventor: PORTUGALL MICHAEL DR
IPC: C08G63/688
Filed: 1986-11-25
Granted: 1989-09-28
Abstract: Wholly aromatic mesomorphic polyesters which form a liquid-crystalline fiber-forming melt below 320 DEG  C. and are composed of (a) not less than 10 mol % of repeat units of the formula I    <IMAGE>  I  (b) a molar amount equivalent to the total amount of components (c) and (d) of repeat units of the formula II    <IMAGE> II  (c) from 3 to 20 mol % of repeat units of the formulae III and/or IV    <IMAGE> III   <IMAGE> IV   and (d) from 5 to 30 mol % of repeat units of the formula V    <IMAGE> V   the molar proportions of components a, b, c and d adding up to 100 mol % in each case, the preparation thereof and moldings and coatings prepared therefrom.
Patent DE-3667534-D1 (DE)
Inventor: BUEHLER KARL
IPC: F27B3/19
Filed: 1986-01-31
Granted: 1990-01-18
Abstract: 1. Method of operating a metallurgical melting furnace whose furnace vessel is provided with at least one tapping opening and counteracts the vortex formation in the melt in the area of the tapping opening by means of an electric field which acts on the melt, characterized in that a magnetic field which is constant in time or quasi-stationary and is produced by an electromagnet arranged outside the furnace vessel passes through the melt in the said area.
Patent DE-3668657-D1 (DE)
Inventor: BEDNORZ KLAUS
IPC: H01L31/048
Filed: 1986-04-14
Granted: 1990-03-08
Abstract: 1. Building construction element in which at least one solar cell (5) is arranged in the interior between two glass panes (1, 2) or between two glass-like panes or between a glass pane and a glass-like pane, and the construction element has sealed insulating glazing, characterized in that at least one glass pane (1) is made of solar glass which, with a higher energy transmission than normal white window glass, lets through the red proportion of the light incident from outside.
Patent DE-3684815-D1 (DE)
Inventor: GEHRING PETER
IPC: H02G3/06
Filed: 1986-02-15
Granted: 1992-05-21
Abstract: The cable coupling (1) has its screw sleeve (2) provided with the retaining sleeve (12) connected to it and protecting axially and concentric w.r.t. a support. The retaining sleeve (12) lies inside the screw sleeve (2) in the region of the support for the seal (9) and engages over the inside (13) of the edge of the seal. The retaining sleeve is connected to the screw sleeve as one piece. The radial spacing between the outside of the retaining sleeve and the inside of the screw sleeve is at least equal to the thickness of the seal. The seal in the region of the retaining sleeve has a part resting on the retaining sleeve.
Patent DE-3687656-D1 (DE)
Inventor: BOWERS E
IPC: B01D53/34
Filed: 1986-10-03
Granted: 1993-03-11
Abstract: Disclosed is a process for maintaining low effluent ammonia contents while reducing nitrogen oxides in an effluent from the combustion of a carbonaceous fuel under oxygen-rich conditions which minimize the production of carbon-based pollutants. An aqueous solution of urea and an oxygenated hydrocarbon is injected into an effluent at a temperature above 1600 DEG  F., and preferably above 2000 DEG  F. The oxygenated hydrocarbon will be employed at a level effective to reduce the levels of free ammonia in the effluent. This is important when burning fuels containing significant sulfur contents because the free ammonia tends to react with the sulfur compounds to produce solid ammonium sulfate and/or bisulfate which can decrease boiler efficiency.
Patent DE-3750041-D1 (DE)
Inventor: GARSHELIS IVAN J
IPC: G01L3/00
Filed: 1987-12-03
Granted: 1994-07-14
Abstract: A magnetoelastic torque transducer for providing an electrical signal indicative of the torque applied to a member, the member including ferromagnetic, magnetostrictive means affixed to, associated with or forming a part of the surface of the torqued member for altering in magnetic permeability in response to the application of torque to the member. The ferromagnetic, magnetostrictive means is advantageously formed of a thermally hardened or iron-nickel martensite hardenable steel alloy characterized by a substantially isotropic magnetostriction having an absolute value of at least 5 ppm and including from 0.05 to 0.75 percent by weight carbon and sufficient of one or more elements selected from Ni, Cr, Co, Ti, Al, Mn, Mo, Cu and B to raise the alloy magnetostriction to at least 5 ppm absolute. Preferably, the ferromagnetic, magnetostrictive means is formed of nickel maraging steel. The transducer comprises a pair of axially spaced-apart annular bands defined within a region of the ferromagnetic, magnetostrictive means, the bands being endowed with residual stress created, respectively symmetrical right and left hand helically directed magnetic anisotropy of sufficiently large magnitude that the contribution to total magnetic anisotropy of any random anisotropy in the member is negligible. In one aspect of the invention, each said band has at least one circumferential region which is free of residually unstressed areas over at least 50% of its circumferential length. In another aspect of the invention, the alloy is thermally hardened before the bands are endowed with the residual stress-created magnetic anisotropy. <IMAGE>