baber/WOPTO huggingface dataset:
Patent DE-3063291-D1 (DE)
Title: Apparatus for the continuous production of foam plastic blocks or sheets
Inventor: HOFFMANN ERWIN
IPC: B29C39/00
Filed: 1980-06-04
Granted: 1983-07-07
Abstract: The invention relates to equipment for the continuous production of foam boards, which may be laminated between facings, from a liquid foamable reaction mixture. The apparatus broadly comprises (i) a conveyor, (ii) an inclined table at one end of said conveyor, the incline of said table sloping downwardly toward said conveyor, (iii) a foam mixture application device located above said downwardly sloping surface, and (iv) a transverse foam mixture distribution device located downstream of said application device and located above said downwardly sloping surface thereby forming a space therewith. When sheets or relatively thin foam boards or sandwich boards are produced, the device used is generally additionally equipped with an upper conveyor. This invention primarily relates to such double conveyors. The liquid reaction mixture must be applied over the entire width in a particularly uniform layer in order to obtain a perfect final product. The device of the invention can also be used for the continuous foaming of buns.
Patent DE-3068520-D1 (DE)
Inventor: TAKAGI TAKEJI
IPC: A61B1/12
Filed: 1980-07-30
Granted: 1984-08-16
Abstract: The insertion end (30) of a scirroscope includes a sheath (3) a channel (4) for feeding water or passing a treatment instrument therethrough, an optics tube (6) in which an observation optical system is disposed, and a bundle (7) of optical fibers which defines an illumination optical system. An elastic member (21, 22, 23) covers either partly or entirely the internal periphery of the sheath (3) and/or the external periphery of the channel (4), the optics tube (6) and the fibre bundle (7). This renders the scirroscope more robust and less prone to cracking during sterilization.
Patent DE-3069544-D1 (DE)
Title: Container made of cardboard or the like and method of making it
Inventor: SCHMIDT WERNER
IPC: B65D3/14
Filed: 1980-06-14
Granted: 1984-12-06
Abstract: 1. A container made of cardboard or the like which consists of a sleeve (1) and a base (2), that are joined by means of a base seam (3), which is produced by folding one edge of the sleeve (4) around one edge of the base (5) that projects essentially at right angles to the base itself, wherein the edge of the sleeve (4) first of all runs towards the underneath of the base, then runs parallel to the base (2) and towards the middle of the same (8) and finally runs parallel to the base (2) away from the middle of the same (11), with only the sections of the edge of the sleeve that run parallel to the base being pressed together with the base.
Patent DE-3162687-D1 (DE)
Title: Method of reducing the abrasion by pigments and printing inks, and pigments and printing inks with a particular abrasive behaviour
Inventor: JETTMAR WERNER DR
IPC: C09D11/03
Filed: 1981-10-24
Granted: 1984-04-19
Abstract: The abrasiveness of a pigment or printing ink is reduced by incorporation of one or more finely divided substances which are insoluble in printing inks and have a Mohs hardness of from 4.5 to 8, suitable compounds being iron powder, compounds of iron, zirconium, silicon and magnesium, aluminum silicates, oxides of manganese, tin and cerium, or mixtures of these. The printing inks obtained cause substantially less, or virtually no, abrasion of gravure printing cylinders.
Patent DE-3167232-D1 (DE)
Title: (8-(dialkylaminoalkoxy)-coffeine)-platinum complexes, process for their preparation and pharmaceuticals containing them
Inventor: KLOSA JOSEF DR
IPC: A61P35/00
Filed: 1981-12-01
Granted: 1984-12-20
Abstract: New [8-(dialkylamino alkoxy)-caffeine]-platinum complex compounds of the general formula   <IMAGE>   are prepared from 8-(dialkylamino alkoxy)-caffeine and hexachloro platinic acid. The complex compounds are nonpoisonous, stable and infinitely durable. In pharmacological test series distinct cytostatic activity of the complex compounds is observed and they are suitable for use as active components in pharmaceutical products.
Patent DE-3169917-D1 (DE)
Title: Method of selectively dissolving molybdenum in the presence of tungsten
Inventor: VADASDI KAROLY DR DIPL CHEM
IPC: C23F1/26
Filed: 1981-12-18
Granted: 1985-05-15
Abstract: 1. A process for selectively dissolving molybdenum in the presence of tungsten, particularly for selectively dissolving the tungsten core-wire from tungsten spirals manufactured on a molybdenum core-wire, with an acid solution of 1 or more compound(s) having oxygen in peroxide-oxygen bond, characterized in that one carries out the dissolving with an acid solution which does not contain nitric acid in the presence of 1 or more compound(s) of 1 or more of the elements iron, copper, thallium, silver, lead, chromium, nickel, bismuth, tellurium, cerium, titanium, vanadium, manganese and cadmium as a catalyst(s) which selectively accelerates (accelerate) the dissolving of the molybdenum.
Patent DE-3177295-D1 (DE)
Inventor: GABRIEL STEVEN ALLEN
IPC: G06T3/40
Filed: 1981-04-10
Granted: 1993-02-04
Abstract: A predecimation filter which converts input data samples corresponding to picture elements of an image into output data samples arranged in sequence, successive groups ofoutput data samples corresponding to successively smaller fractional sized versions of the image. A filter (708) responds to successive input data samples corresponding to successive picture elements in a given coordinate direction and yields filtered samples which are reduced in number in accordance with the fractional reduction in the image size. The filtered samples are recursively applied to the filter as input samples.
Patent DE-3261719-D1 (DE)
Title: Mudguard for motor vehicles, in particular for lorries
Inventor: JURGES HENNING
IPC: B62D25/16
Filed: 1982-01-22
Granted: 1985-02-14
Abstract: The invention concerns a mudguard for heavy-goods motor vehicles. The mudguard has an outer splash protection edge which is radially drawn in. The mudguard is characterized in that the edge (1) has ribs (6) on its side facing the wheel (8). Ribs (6) extend in the peripheral direction of the wheel (8) and their distance from one another and their height, decreases in an outward direction.
Patent DE-3262812-D1 (DE)
Title: Method of insulating openings in building-walls
Inventor: COUDERC PIERRE
IPC: E06B9/04
Filed: 1982-10-08
Granted: 1985-05-02
Abstract: 1. Insulating system for the openings (2) in the facade of a building having exterior insulation (5) of the facade walls (1), and consisting, for each opening, of a shutter (9) made of a panel of insulating material, which is integrated into the exterior insulation, so as to allow the opening which is to be insulated to be sealed off when required, said shutter being mobile in a vertical plane parallel to the plane of the opening, characterised in that it consists, for each opening (2), of a housing in two parts (8, 8a) incorporated into the exterior insulation (5), one of said parts (8) being located to one side of the opening, while the other part (8a) is located to the opposite side of said opening, and also in that the dimensions of the shutter are slightly greater than those of the opening, so that in the open position said shutter is entirely contained within one of said parts (8) of the housing, and in the closed position said shutter is partially contained in both parts (8, 8a) of the housing.
Patent DE-3272114-D1 (DE)
Inventor: GRISAR J MARTIN
IPC: C07D409/06
Filed: 1982-05-03
Granted: 1986-08-28
Abstract: 1,3-Dihydro-2H-imidazol-2-ones having 5-acyl and 4-(4-phenyl-1-piperidinyl)methyl substituents, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate substituted piperidine with a substituted 4-bromomethyl-1,3-dihydro-2H-imidazol-2-one.
Patent DE-3273101-D1 (DE)
Title: Rotary piston engine
Inventor: WANKEL FELIX DR
IPC: F04C18/08
Filed: 1982-03-18
Granted: 1986-10-16
Abstract: A rotary piston machine, in order to avoid losses due to compressed flows, has adjacent to a generating and/or sealing contact edge (21, 22) at least one recess (11a, 11e) and/or opening (12a, 12b) which extends beyond the contact curve (14a-14c) in at least approximately the direction of motion of the surfaces moving in relation to each other during the stroke or passage of the piston (6a'') through the shut-off driver. The spatial dimensions of the recesses and/or opening are such that the flow in it is not substantially accelerated even when the direction is changed. An opening (11g, 11g') can be closed insofar as it is located in a nonmoving ring (6b). To prevent low pressures between surfaces moving away from each other (9c, 14c) a pressure compensation space (11e) is connected to the contact line (14c) of one of the surfaces.
Patent DE-3274115-D1 (DE)
Title: Process for the manufacture of possibly cellular polyurethane elastomers
Inventor: NISSEN DIETMAR DR
IPC: C08G18/66
Filed: 1982-06-25
Granted: 1986-12-11
Abstract: A process for the preparation of optionally cellular and non-cellular polyurethane elastomers, preferably by reaction injection molding, organic polyisocyanates, polyether polyols based on polyoxyalkylene polyether polyols with terminal hydroxyethylene groups and an ethoxylation degree of 1 to 13, having a content of primary hydroxyl groups at the corresponding degree of ethoxylation as the value of curve A to 100 percent with curve A describing the dependency of the primary hydroxyl group content upon the degree of ethoxylation are reacted with chain extenders and/or cross-linking agents in the presence of catalysts as well as optionally blowing agents, auxiliaries and additives.
Patent DE-3363112-D1 (DE)
Title: Reagents for the determination of enzymes
Inventor: MCCROSKEY RALPH POWER
IPC: C12Q1/00
Filed: 1983-01-18
Granted: 1986-05-28
Abstract: Assay reagents for the determination of enzymes such as  alpha -amylase,  alpha -glucosidase,  beta -glucosidase, and acid and alkaline phosphatases are described. The reagents comprise a substrate capable of releasing the chromophore p-nitrophenol at a rate proportional to the amount of enzyme being assayed and a buffer material that eliminates the temperature dependence of the chromophore.
Patent DE-3365515-D1 (DE)
Inventor: LANGE JACK
IPC: B60P3/34
Filed: 1983-02-10
Granted: 1986-10-02
Abstract: The top of the van includes a perimetrical wall defining an opening (20) with a hinged cover panel (16) which opens to a horizontal position on one side of the van. A tent or enclosure (26) is secured by the edges, around the perimetrical wall of the opening and around the free edges of the cover panel. A plurality of hoop braces (34, 35, 35A) are hinged to the wall and to the cover panel and the flexible enclosure is secured to these hoops so that the hoops are erected when the cover panel is opened. The cover panel is supported horizontally in the opened position by means of tension cables (45) extending from the other edge of the opening, to the hoop braces to thwich it is secured, and is then secured to the distal edge (18) of the cover panel by the other end thereof thus eliminating any need for vertical supports. If desired, a flexible porch (57) can be detachably secured around the three edges of the cover panel when open, and can depend therefrom to the ground. Access to the upper tent portion is from the interior of the van through the opening in the roof thereof uncovered when the cover panel is open.
Patent DE-3365763-D1 (DE)
Title: Stationary sieve filter, especially for industrial water
Inventor: JACKSON PHILIP
IPC: B01D35/22
Filed: 1983-02-14
Granted: 1986-10-09
Abstract: Industrial water filter comprising a filter housing comprising a sidewall and opposed endwalls, a radial inlet and an axial outlet. A stationary filter is disposed operatively between the inlet and outlet and generally eccentrically relative to the inlet axis so as to produce a sweeping flow pattern along the screen. The interior space between the screen and housing is divided diametrically along an axial plane of the filter housing into two separate channels each of which runs along the screen to a debris recovery zone diametrically opposite the inlet. At the inlet end the interior space is divided by a streamlined flow divider and at the debris recovery end by a separator member which is either a flat plate or a streamlined member. A stiffening web may be joined to the endwalls across an axial plane of the screen. A partition may divide the interior space perpendicularly to the outlet axis into two compartments.
Patent DE-3367008-D1 (DE)
Title: Gear box for a vehicle
Inventor: WEISS HEINZ
IPC: B60K17/28
Filed: 1983-01-05
Granted: 1986-11-20
Abstract: The gearbox has an input shaft (20) on a longitudinal shaft line (I) which is also the line of the change-speed gear main shaft. The countershaft is on a parallel shaft line (II). Half axles (21) are on a third, co-planer shaft line (III), the plane being the parting plane between bottom and top casing parts (10,11) whereby assembly and servicing are simplified. Also described are advantageous arrangements within the casing of a PTO shaft (22), the change-speed gear (37), a first range or splitter gear (35), a second range gear doubling the available forward speeds, a mechanical front wheel drive (67) and a preliminary gear (31) establishing the correct input torque.
Patent DE-3376759-D1 (DE)
Title: Optical sensor
Inventor: RUHRMANN WOLFGANG DR
IPC: H03M11/26
Filed: 1983-12-20
Granted: 1988-06-30
Abstract: An optical sensor is made of light transmissive material and has luminescent particles distributed throughout its volume. The luminescent particles are excited by a suitable type of energy, preferably light. As they return to their original state, they emit light uniformly in all directions. Depending upon the relationship of the index of refraction of the sensor body material to that of a test medium abutting a boundary surface of the sensor body, part of the luminescent light is reflected, the remainder passing into the test medium with a change in direction (refraction). When the test medium is optically less dense than the sensor medium luminescent light incident on the boundary surface at an angle exceeding the critical angle undergoes total reflection. For an elongated sensor body, this totally reflected part is transmitted to the end faces of the sensor, where its intensity constitutes a desired measure of a physical quantity. The sensor is effective for any physical characteristic which can change the index of refraction of the surrounding medium or that of the sensor itself. In addition, the quantity of totally reflected light can be varied also by changing the quantity of primary light applied to the sensor. Possible applications of a sensor of this type include measurements of liquid level in a container, the measurement of concentrations of a given component in a solution, temperature and pressure measurements of gases, monitoring of the boiling point of a liquid at very low temperatures, measurements of humidity, and a variety of position and length measurements. The sensor can also be used as a unit in a keyboard.
Patent DE-3377931-D1 (DE)
Title: A target apparatus
Inventor: KNIGHT LINDSAY CHARLES
IPC: F41J2/02
Filed: 1983-12-22
Granted: 1988-10-13
Abstract: The target comprises a bag (14) formed of flexible material, with a feed (12) for introducing compressed air or gas to the interior of the bag to cause the bag to be inflated.  A projectile detector detects a projectile fired at the inflated bag, comprising at least one transducer (18,19) responsive to an airborne pressure or shock wave  generated by the projectile. At least one transducer is responsive to a pressure or shock wave of a predetermined minimum amplitude and/or duration and a second transducer is responsive to a pressure or shock wave of a greater amplitude and/or duration.
Patent DE-3461538-D1 (DE)
Title: Mixture suitable as a powder lacquer or as a binder for powder lacquer
Inventor: DISTELDORF JOSEF DR
IPC: C08G18/00
Filed: 1984-04-30
Granted: 1987-01-15
Abstract: A mixture of substances suitable as a powder varnish or a binder for powder varnishes containing an isocyanate component with partially or totally blocked isocyanate groups, and a polyhydroxyl component, wherein mixed trimers or mixtures of individual trimers are used as the isocyanate component from a mixture of 2-methyl-1,5-diisocyanato-pentane (MPDI) and 2-ethyl-1,4-diisocyanatobutane (EBDI) in the amounts of 88 to 99% by weight of (MPDI) and about 12 to 1% by weight of (EBDI), in combination with 3-isocyanato-3,5,5-trimethylcyclohexylioscyanate (IPDI) or mixed urethane adducts obtained from the reaction of the (MPDI/EBDI) mixture in combination with (IPDI) with diols, triols or a mixture thereof.
Patent DE-3463241-D1 (DE)
Title: Retractable auxiliary and emergency propulsion device for small craft
Inventor: PROTO SALVATORE
IPC: B63H5/20
Filed: 1984-06-20
Granted: 1987-05-27
Abstract: Retractable auxiliary and emergency propulsion device for small craft comprising a hydraulic motor with its own propellor, powered by a hydraulic pump applied either to a motor installed on the craft just for this purpose and of considerably reduced power compared to the principle motor or to other motors already on the boat for other purposes, such as, for generators, refrigerators, compressors and the like, said hydraulic motor sliding on inclined guides placed in the stern of the craft so as to be dropped into the sea when necessary, or raised up and placed in a suitable storage space in the boat.
Patent DE-3466384-D1 (DE)
Title: Process for the preparation of dihydroxybenzenes
Inventor: DRAUZ KARLHEINZ DR DIPL CHEM
IPC: C07C43/23
Filed: 1984-02-06
Granted: 1987-10-29
Abstract: The known nuclear hydroxylation of substituted phenols or phenol ethers with organic solutions of hydrogen peroxide in the presence of a catalyst is carried out in improved manner by employing both (1) a special, practically water free solution of hydrogen peroxide in an organic solvent which forms an azeotrope with water, which azeotrope boils below the boiling point of hydrogen peroxide, and (2) sulfur dioxide as a catalyst. Through this, the nuclear hydroxylation is substantially simpler than previously; difficult separations, e.g., from water-phenol, or the separation and recovery of the catalyst are eliminated. Besides, the yields are increased.
Patent DE-3484484-D1 (DE)
Inventor: ROBBINS CLYDE N
IPC: H04N7/16
Filed: 1984-06-11
Granted: 1991-05-29
Abstract: A timing signal generator for recovering timing signals in scrambled video signals in which the synchronizing signals are suppressed includes a tuned detector responsive to the color burst signal contained in the back porch of the suppressed horizontal blanking pulse. The vertical interval is detected as the absence of color burst for a specified time interval, and horizontal sync information is obtained by the detection of the first color burst after an absence of color burst.
Patent DE-3561221-D1 (DE)
Title: Methods and apparatus for making filled extruded food products
Inventor: WAINWRIGHT ANDREW RICHARD
IPC: A23P1/08
Filed: 1985-02-07
Granted: 1988-02-04
Abstract: Filled food products are made by cooking and extruding a casing (14), in the form of a closed loop in cross-section, moving it past a knife (15) so that it becomes slit open and then introducing one or more fillings into the casing through inlet ducts (30, 31) which pass through the opening (20) formed by the knife (15), a system of forces (12) being arranged to close up the opening (20) or at least, to prevent it from opening or widening. Introduction of the filling material (19) is preferably spaced downstream from the knife (15), so that the opening (20) can allow steam or other vapour evolved from the casing (14) to escape.
Patent DE-3569673-D1 (DE)
Title: Use of saccharomyces yeasts for the manufacture of a medicament for preventing or treating pseudo-membranous colitis
Inventor: HUBLOT BERNARD
IPC: A61K36/064
Filed: 1985-01-16
Granted: 1989-06-01
Abstract: The invention relates to the use of yeasts of the genus Saccharomyces for the manufacture of a medicament for preventing or treating pseudo-membranous colitis in a patient submitted to antibiotic treatment.
Patent DE-3575554-D1 (DE)
Inventor: MATSUI TAKASHI AGRICULTURAL CH
IPC: C07C237/28
Filed: 1985-07-15
Granted: 1990-03-01
Abstract: Amino acid amides of formula (I):   <IMAGE> (I)  wherein R1-R5 and Y represent a variety of organic groups and atoms (including where R2, Y and the adjacent nitrogen atom together represent a thiazolidine or pyrrolidine group) and X represents carbonyl or sulfonyl are mostly new compounds and have valuable anti-tumor and immuno-regulatory activities. They may be formulated in compositions for pharmaceutical use.
Patent DE-3586833-D1 (DE)
Inventor: ADOLF GUENTHER
IPC: A61K38/16
Filed: 1985-06-20
Granted: 1992-12-24
Abstract: New compsns. comprise a mixt. of tumour necrosis factor (TNF) and a type-I and/or type-II interferon (INF). The mixt. comprises human TFN and human IFN-alpha and/or IFN-gamma. The components are at least 90% pure. The IFN components are derived from genetically transformed bacteria.
Patent DE-3676418-D1 (DE)
Inventor: YAMADA MAKOTO PATENTS DIVISION
IPC: G11B15/467
Filed: 1986-10-07
Granted: 1991-02-07
Abstract: A tracking control apparatus for controlling tracking alignment of a rotary head (1A,1B) with respect to record tracks appearing in succession on a record medium (2) and in each of which there are recorded, at predetermined positions varying from track to track in accordance with a predetermined repeating sequence, pilot signals (P) for controlling tracking and position detecting signals (S,T) having different recorded lengths and which identify the positions of the pilot signals (P). A position detecting signal detector (34) and a counter (36) detect the recorded length of each position detecting signal (S,T), and an identifying signal generator (37) provides an identifying signal (S12) for identifying the recorded length of the position detecting signal (S,T) recorded in a track being traced by the rotary head (1A,1B). A sampling signal (SP1,SP2) is generated in response to the identifying signal (S12) for sampling a pilot signal (P) reproduced as cross-talk from an adjacent track so as to reduce the pull-in time of the tracking alignment operation.
Patent DE-3678352-D1 (DE)
Inventor: FREUCHET ANTOINE
IPC: A47J37/08
Filed: 1986-07-15
Granted: 1991-05-02
Abstract: Apparatus comprising a grill having two hot plates (12 and 14) between which the products to be cooked are placed, and hot pins (26) carried by one (12) of the plates and on which pieces of bread are skewered so as to be heated and formed by means of a seat into the shape of the products. <IMAGE>
Patent DE-3681090-D1 (DE)
Inventor: VULETIC BOGDAN
IPC: F27D17/00
Filed: 1986-06-24
Granted: 1991-10-02
Abstract: Prodn. of cooling gas for a molten iron bath type of gas producer and surplus gas for external consumers uses separate cooling and scrubbing appts. for the cooling gas and for the surplus gas. The final stage of the former circuit circulates a constant flow rate and the excess is branched off into the circuit for the surplus gas.
Patent DE-3681452-D1 (DE)
Inventor: KATO YASUYUKI
IPC: F26B23/06
Filed: 1986-10-24
Granted: 1991-10-17
Abstract: Prepn. of a modified copolymer comprises heating a methacrylic acid copolymer (I) or acrylic acid, 0.001-1 wt.% of ring closure-accelerating agent (II) is added to the copolymer (I) and the mixt. is heated. The copolymer (I) pref. has a (meth)acrylic acid unit of 5-50 wt.%. The other copolymerisable monomer includes e.g. an olefin, vinyl chloride, acrylonitrile, aromatic vinyl or alkyl unsatd. carboxylate. The ring closure-accelerating agent (II) includes e.g. KOH, NaOH, Ca(OH)2, triethylamine, 2-phenylimidazole or Na salt of p-toluenesulphonium acid or sodium ethylate. The copolymer (I) is pref. heated to 150-350 deg.C pref.