baber/WOPTO huggingface dataset:
Patent WO-2004088357-A1 (WO)
Title: Messgerät zur berührungslosen abstandsmessung, insbesondere laserentfernungsmesser
Inventor: STIERLE JOERG
IPC: G01S17/08
Filed: 2003-12-10
Abstract: Es wird ein Messgerät zur berührungslosen Abstandsmessung, insbesondere ein Laserentfernungsmessgerät, angegeben, das einen Optikträger (11) und einen an dem Optikträger (11) befestigten Kollimator (13) aufweist. Zur Erzielung einer temperaturstabilen Befestigung, die wenig Montagezeit erfordert und zerstörungsfrei demontierbar ist, ist im Optikträger (11) ein die Position des Kollimators (13) vorgebender Aufnahmesitz (15) ausgebildet und der Kollimator (13) kraftschlüssig auf dem Aufnahmesitz (15) verspannt.
Patent DE-1801553-A1 (DE)
Title: Carboxymethyl cellulose production
Inventor: WITZMANN DIPL-CHEM HANS-KLAUS
IPC: C08B11/12
Filed: 1968-10-05
Abstract: Reaction of cellulose with alkali and monochloroacetic acid is effected in presence of an ethanol/isopropanol mixture, the weight ratio ethanol:isopropanol being 70:30 to 60:40 parts and the weight ratio cellulose to the mixture being 1:15 to 1:22 and for the alkalisation NaOH is used such that the ratio of water:NaOH, after alkalisation but before addition of the monochloroacetic acid, is 1:0.20 to 1:0.24, and the monochloroacetic acid is used in form of a concentrated alcoholic or aqueous solution, and the molar ratio of NaOH:monochloroacetic acid:cellulose is 3.0:1.5:1.0 to 2.8:0.8:1.0. The product gives clear, homogeneous solutions having good flow characteristics and is used in thickeners and binders.
Patent DE-1816020-A1 (DE)
Title: Differential motion for discontinuously - operated sugar centrifuge
Inventor: VOGT WALTER
IPC: B04B9/10
Filed: 1968-12-20
Abstract: A centrifuge drive, which is directly connected with the shaft of the centrifuge basket and permits automatic regulation of the speed from a minimum to a maximum value and vice versa, consists of a differential gear with a continuously rotating torque generator (electromotor) and a two-part speed regulating device having a braking or accumulative effect. One part of the speed regulating device is connected with one driven shaft of the differential gear, and the other part is connected with the other driven shaft and also with the centrifuge basket. The required braking moments are controlled via a speed-dependent feeler.
Patent DE-1900509-A1 (DE)
Title: One sided arc welding
Inventor: GOTO HISAO
IPC: B23K9/035
Filed: 1969-01-07
Abstract: Arc welding of a seam between two workpieces backed by a rail, the temp. of which is measured to establish whether the weld has penetrated to the edge of the workpieces in contact with the rail. Spec., the rail has temp. sensors and can be moved at the same rate as a mobile wire electrode directed at the free side of the workpieces, so that the temp. sensors are always directly below the electrode.
Patent DE-1901784-A1 (DE)
Title: Dry reprocessing ceramic nuclear fuel - waste
Inventor: PIRK DIPL-ING HANS
IPC: G21C3/62
Filed: 1969-01-15
Abstract: Dry reprocessing ceramic UO2 nuclear fuel waste To improve the microhomogeneity of the sintered dioxide power, as in 1667851, it is passed through a cylindrical screen with a rotating hammer mill inside. The mesh size of the screen may be 63 to 200 mu m but preferably 100 mu m.
Patent DE-1919960-A1 (DE)
Title: Drawing machine
Inventor: KNIPPERTZ HUBERT
IPC: B21C1/16
Filed: 1969-04-16
Abstract: Drawing bench has hydraulical or mechanical drive, using a flying mandrel for the reduction of the diameter of metal tubes, bu using a movable die sledge in such a way that the sledge and the pulling trolley are moving simultaneously at the same speed in opposite directions, this being reversable and covering a distance equal to half the pulling length, both being powered by the relevant drive.
Patent DE-1925191-A1 (DE)
Title: Low specific gravity, compressed plastic - sheets
Inventor: ERNST KURT
IPC: B29C70/66
Filed: 1969-05-17
Abstract: The foamed or expanded raw material in particle form is brought into contact with a partly or completely covering or penetrating binding agent, which is then hardened so that the particles may be scattered and are reinforced. After further addition of binding agent and filling and stabilising materials, the plates are compressed in the usual way. Specif. the binding agent is an organic formaldehyde condensation resin, particularly aminoaldehydic-, melamine- or phenol- resin, or inorganic material, particularly gypsum, cement, sodium, silicate or monoaluminium phosphate.
Patent DE-1950393-A1 (DE)
Title: Mortar for bituminous compositions contain- - ing linear plastics or vulcanisable elasto-mers
Inventor: KRENKLER KARL PROF DR RER NAT
IPC: C08L95/00
Filed: 1969-10-06
Abstract: Mortars for bituminous compositions used for binding asphalt additives in road building, and also as scaling and coating compositions for roofs, and having increased resistance to wear, abrasion and impact, contain >30% bituminous binder and 70% filler consisting of mineral powder/s of high pore vol. containing adsorbed organic plasticiser for binder and at least one linear polymer and/or elastomer. Pr/f. mineral powder/s consist/s of non-cubic, fibrous, flaky, porous or fissurised material, and pref. additive consists of linear plastics and/or vulcanisable elastomers; bonding additives with affinity to stones consists of amines; and pref. bituminous binder amount is 30-50 (35-40) wt.%.
Patent DE-1960478-A1 (DE)
Title: Loom turntable arrangement
Inventor: STUCKI PETER
IPC: D03D47/26
Filed: 1969-12-02
Abstract: Turntable arrangement for a loom with a number of insertion elements for the insertion of filling thread and having a driving edge and a guiding edge. The turntables serve to beat-up the filler thread and to move away the insertion elements and each embody a drive portion, as well as a guide portion adjacent the guiding edges when in operation so as to support the insertion members against twisting motion by the exerted driving forces.
Patent DE-2032254-A1 (DE)
Title: Glass in lead window frames prodn
IPC: B44F1/06
Filed: 1970-06-30
Abstract: "Glass-in-lead" windows are prod. by placing the window panes, which have been suitably cut to size, in a mould and joining with a resin which is applied as a thin layer and is allowed to cure. The exact resin compsn. depends on the casting temp. but pref. contains Araldite DCY 230, curing agent HY 951 and Plenamix (RTM's). Use may be made of non-woven glass fibre or polyamide reinforcement.
Patent DE-2054077-A1 (DE)
Title: Catalyst contg vanadium pentoxide and anatase - for oxidation of aromatic or unsatd aliphatic hydrocarbons
IPC: C07C51/25
Filed: 1970-11-03
Abstract: The catalyst described in the parent patent containing V2O5 and anatase having a specific surface area of 10-30 m2/g. This addition claims that anatase of specific surface area 8-10 m2/g. can also be used as well, without impairing the selectivity and activity of the catalyst. The catalyst is applied onto a carrier, e.g. Mg silicate spherules.
Patent DE-2056342-A1 (DE)
Title: Aldehydes prodn by oxo synthesis - using recycling of cobalt catalyst and accelerator
IPC: C07C45/50
Filed: 1970-11-17
Abstract: Aldehydes are prepd. by the oxo-synthesis by reaction of olefins with CO and H2 at elevated temp. and press. in the presence of cobalt carbonyl complexes and N-methyl pyrrolidone. The N-methyl pyrrolidone-contg. reaction mixt. is treated at 110 - 180 degrees C immediately after prodn. with an aqs. soln. of lower fatty acids and O2 contg-gases. The aq. fatty acid, cobalt and N-methyl pyrrolidone contg. soln. is sepd. and recycled. The aldehydes are used for making plasticizers for high polymers.
Patent DE-2065119-A1 (DE)
Title: Magnesium oxide fibre skeleton prodn - by removing metal from oxidised magnesium-based material
Inventor: DANNOEHL WALTER DR PHIL
IPC: C22C47/06
Filed: 1970-03-07
Abstract: The metallic phase remaining in the magnesium-based material, of parent patent, in which the magnesium-rich phase has been partially or fully oxidised, is dissolved or melted out to give a magnesium oxide skeleton having a wide variety of uses, including prodn. of composites by filling the skeleton with metals, alloys, glasses, semiconductor material, pastes, metal salts or plastics.
Patent DE-2108077-A1 (DE)
Title: Smoke producer for food smoking
IPC: A23B4/052
Filed: 1971-02-19
Abstract: Smoke producer for good smoking Sheet bin accepts sawdust and leads down to a coking plate trough holes in the bottom of the bin. Inside the bin is a rotating disc above the bottom of the bin so as to form a restricted blending and safety chamber in conjunction with the bottom. A radial slot in the disc links the chamber to the bin interior. The disc is fitted with wipers to clear dust deposited on it and has additional wipers underneath to spread the dust out evenly before passing to the coking plate. Outside air comes in t the side, passes beside the coking chamber and the smoke product draws out to the side passing over a heated water bath on the way. The coking plate works off electrical resistance with individual supply for heat control.
Patent DE-2112485-A1 (DE)
Title: Disinfecting solns contg active oxygen and activators
Inventor: DR DISCH KARLHEINZ DIPL-CHEM
IPC: A01N59/00
Filed: 1971-03-16
Abstract: Process for disinfection of medical apparatus and instruments by treatment with aqs. solns. of disinfectant of pH 7-12, pref. 7.5-11, esp. 8-11, contg. as active ingredients 0.02-1 g/l, pref. 0.05-0.5 g/l active O2 in the form of a compound liberating H2O2 in water and 0.05-10 g/l, pref. 0.5-5 g/l of an activator. The solns. always contain active O2 and activator in such amounts that for each atom of ative O2 there are 0.25-6, pref. 0.5-3 effective activator groups. The activators are N- or O- acyl cpds. contg. 2-9C in the acyl group, or esters of (pyro)carbonic acid.
Patent DE-2137143-A1 (DE)
Title: Packing carton separating layer - of polypropylene and pvc for direct filling with melt adhesives etc
Inventor: JAESCHKE LOTHAR DIPL CHEM
IPC: B65D85/00
Filed: 1971-07-24
Abstract: The cardboard, etc. packing carton for cold setting substances esp. hot melt adhesives, is provided with a separating layer applied direct or on an intermediate paper layer, the separating layer consisting of 2 plastic films, a polyolefin, esp. polypropylene next to the packing material and PVC, vinyl acetate and/or acrylic acid ester (co)polymer on the goods side.
Patent DE-2146742-A1 (DE)
Title: Shuttle propulsion - using spring assembly to absorb and store shuttles kinetic energy
Inventor: LUZAR UDO
IPC: D03D49/24
Filed: 1971-09-18
Abstract: By using an array of coil springs axially mounted round the shaft taking the force of the shuttle entry, the impact compresses the smallest and weakest which, in sequence, causes the remainder to be compressed until held in place by a friction lock. When the lock is released, the springs reassert themselves driving the shuttle back across the loom. The purpose is to avoid the wear on conventional shuttle braking systems, and propel the shuttle back at low operating noise levels.
Patent DE-2153861-A1 (DE)
Title: Protective coatings - esp of metal carbonitride on heat-sensitive supports eg aluminium glass,carbon-steel
IPC: C23C14/06
Filed: 1971-10-28
Abstract: Application of a protective coating, esp. of a metal carbonitride, pref. TiCO.5NO.5, to a heat- sensitive article, esp. of Al, glass or C steel, pref. for magnetic storage discs or cylinders for computers, takes place by (a) gas-plating a substrate to form the protective coating material (I) and (b) exposing substrate as target to ion bombardment to transfer (I) from substrate to article by cathodic-sputtering at low, esp. room temps. Adhesion of (I) to article surface is ensured by pref. cleaning before cathodic sputtering, esp. to remove fats and/or oils and/or oxides, partic. by ion bombardment.
Patent DE-2203748-A1 (DE)
Title: Cast iron compsn with reduced silicon content - having improved spheroidal graphite distribution
Inventor: BUNGARDT WALTER PROF DR ING
IPC: C22C37/10
Filed: 1972-01-27
Abstract: Cast iron having uniform microstructure, partic. uniform spheroidal graphite distribution, which is free from cementite strands contains at least eutectic carbon content; 1.8-2.3% Si, 0.4% Mn; 0.1% P; 0.015% S; 0.5-1.5% Cu, 0.01-15% Sn; 0.005-0.015% rare earth metals; balance Fe plus impurities.
Patent DE-2210594-A1 (DE)
Title: Pressure sensitive adhesive - by reacting polyalcohol adhesive resin, plasticiser, aromatic polyamine, aromatic polyisocyan
Inventor: DAHL ROLF
IPC: C08G18/66
Filed: 1972-03-04
Abstract: Pressure sensitive adhesive is prepd. by coating a support with a soln. in an inert volatile solvent with a solids content of 75-85 wt.% consisting of (1) a polyalcohol selected from (a) dialcohols with a hydroxyl no. of 56-265, and a mol.wt. of 400-3000, (b) trialcohols with a hydroxyl no. of 28-56, and a mol.wt. of 3000-10,000, and (c) mixtures of 10-90 wt.% of dialcohols (a) with trialcohols (b), (2) 1-100 wt.%, based on (1) of an adhesive resin selected from esters of ethylene glycol and glycerol with rosin and tall oil, coumarone-indene resin, terpene resin, polymerised unsatd. hydrocarbon residues from petroleum, and thermally reactive and unreactive phenol-formaldehyde resins, (3) 5-25. wt.% based on (1), of a plasticiser selected from chlorinated diphenyl, and the methyl ester of hydrogenated rosin, (4) an aromatic polyamine in an amount corresp. to 80-100% of the equivalent of isocyanate exces, >=2 of the amino gps. of the molecule being sped. by a distance corresp. to 2-3 phenylene gps. or 2 phenylene gps. plus 1-2 methylene gps., and the amino gps. being relatively unreactive because of negative gps. in the o-posn. to the amino gps. selected from Cl, Br, I, OH, ether, and aromatic/alipathic hydrocarbon gps., (5) 0.5-5 wt.%, based on (1), of a catlasyt for accelerating the reaction between the polyalcohol and the isocyanate, and (6) an aromatic polyisocyanate in such an amount that the ratio of isocyanate equivalents to the hydroxyl equivalents of (1) is 1.1-2. This soln. is applied to a support material in such an amount that the wt. of the dry solid adhesive is 44-110g/m2, and the coated support materials is heated for a sufficient time at ca. 121 degrees C to evaporate the solvent, and complete the reaction between the isocyanate gps. and the polyalcohol and amine. Continuous rapid one stage prodn. of pressure sensitive adhesives having good adhesive props. is provided.
Patent DE-2218063-A1 (DE)
Title: Bobbin winder - with drive motor regulated by yarn speed to adjust tension as bobbin develops
IPC: B65H59/38
Filed: 1972-04-14
Abstract: The roller deflection unit, carrying the combined threads to the winding head in a winding or doubling machine, turns a permanent magnet for a current to be produced proportional to the speed of yarn travel. By comparison with system parameters, a correction signal is developed to adjust the DC motor speed so that as the bobbin diameter increases the winding action is controlled to ensure that the wound yarn is maintained at a constant tension.
Patent DE-2313547-A1 (DE)
Title: Liquid developer - for electrophotographic transfer process
Inventor: MACHIDA HAZIME
IPC: G03G9/12
Filed: 1973-03-19
Abstract: The developer comprises (a) a carrier liquid (I), (b) a toner dispersed in (I), consisting of fine particles of pigment(s) with a surface coating of resin(s) (II) insol. in (I) and (c) plasticiser(s) for (II), mixed with (I) and/or (II) in an amt. of 0.01-5 wt.% w.r.t. (I). The toner in (I) has as good dispersion stability, marked polarity and excellent transfer-ability.
Patent DE-2331033-A1 (DE)
Title: Synchronising coupling for final drive of vehicles - uses spheres with ball bearings running in grooves of specified shape
Inventor: PETER WOLFGANG DR ING
IPC: F16D3/24
Filed: 1973-06-19
Abstract: The two parts of the coupling have three arms radiating from a central position. The rails for the spheres run in these arms and the spheres act on both parts of the coupling. The rails run parallel to one another on each part of the coupling. In all forward speeds, independent of the power transmitted, the coupling runs in the same plane as the drive and not at an angle to it. This is done by altering the paths of the rails compared with the more common symmetrical design.
Patent DE-2332844-A1 (DE)
Title: Air-channel glove or finger-stall - has parallel ridges inside along backs of fingers
Inventor: SAUTER MAX DR MED
IPC: A61F13/10
Filed: 1973-06-28
Abstract: Air channel glove or finger stall of rubber or elastic plastics has a ridge system in the part on the back of the fingers during wear, with the interspaces between parallel ridges forming the air channels, leaving the concavely bent side of the fingers fully free for touch sensation. Preferably the channels become deeper toward the upper edge of the glove, by increase of height of the ridges. The dimensionally stable ridges may also be on the support and on the other sides, if required. The channels cool the hands and allow perspiration to escape as vapour.
Patent DE-2333492-A1 (DE)
Title: Electrically heated barbecue grill - infra red heating element in packing of crushed lava rock
Inventor: ERBACHER HUBERT
IPC: A47J37/06
Filed: 1973-06-30
Abstract: The grill consists of a box housing with hinged lid. The infra red heating element projects from one side into the space. The volume of the housing around the element between the floor and the upper support grid for the food is filled with crushed lava rock - a porous stone. The design is intended to cook food by the traditional barbecue method without the use of combustible fuel. It reduces fire risks and contamination of the food with possibly harmful combustion products.
Patent DE-2334388-A1 (DE)
Title: Vehicle safety belt locking mechanism - housing halves held together by pins also holding locking plate
Inventor: DREESEN EGGERT
IPC: A44B11/25
Filed: 1973-07-06
Abstract: This safety belt lock, used preferably for the three support point safety belts in motor vehicles, has a housing which receives the minimum depth equal to a belt width of the first part of the belt and the belt end is locked under spring load. This lock is readily opened by one hand. The lock halves are held together by rivets or screws. These fasteners also anchor the locking plates whose one end has a slot for the anchoring bolt head. The housing contains a locking plate with a curved slot. This locking plate with slot rotates about a pivot and the plate is spring loaded. This locking plate rotates relative to the housing and the housing has a hooking member at the opening slot of the lock.
Patent DE-2336240-A1 (DE)
Title: Micrometer spindle locking device - has slotted spring ring not rotation symmetrical in places, through which spindle passes
Inventor: BEER WOLFGANG
IPC: G01B3/18
Filed: 1973-07-17
Abstract: Means are provided which, when required, engage the ring outer edge and release it from the spindle, or clamp it on the spindle, depending on the relative angular position of the ring and the above means. The spring ring is made of a softer material than the spindle, and has at least one higher area on its rim which smoothly runs into the adjacent rim section. When the ring is rotated, it is pressed down by this elevation to the spindle; the spring ring is made of plastic and the lower rim sections are knurled; the spring ring is inserted in a slot transverse to the spindle, under bars forming the micrometer supporting elements.
Patent DE-2342379-A1 (DE)
Title: Custom build wiring loom for car - uses flexible thin film strips and printed circuit distribution panel
Inventor: BINZENHOEFER ALFRED
IPC: H05K1/11
Filed: 1973-08-22
Abstract: The wiring looms for the car comprise a pattern of flat, flexible thin film conductors which are easily laid behind the trim panels, and through the hollow chassis members. The conductors are laid along each side of the car and terminate at a printed circuit distribution panel behind the dashboard. The ends of the conductors are welded to plugs which press into the cut-outs in the distribution panel, with similar plugs/sockets at the other ends of the conductors. The looms are readily replaced if damaged and provide a simple layout for fault finding, while the flat profile conductors and distribution panel provide a good cooling effect for heavy currents.
Patent DE-2342707-A1 (DE)
Title: Film alignment claw for cine projector gate - has reduced neck thickness and moves at constant reduced speed
Inventor: ARNOLD AUGUST DR-ING E H
IPC: G03B1/22
Filed: 1973-08-23
Abstract: The alignment claw is designed to correct the position of each film frame in the gate by entering the film perforation with its chamfered front end until the perforation edges slide along the claw's fitting parallel sides. The alignment is carried out in the interval between successive shutter openings. The neck of the claw following the parallel sided section is of reduced dimensions. This allows the claw to pass through the perforations and be out of contact with the film during the open shutter interval. As a consequence, the claw can be driven continuously at a relatively slow speed. This simplifies the mechanism and substantially reduces operating noise.
Patent DE-2344465-A1 (DE)
Title: Roofing membrane fixture - hinge joint and locking member on spreader section between two contact zones
Inventor: KERNER FRANZ
IPC: E04D5/14
Filed: 1973-09-04
Abstract: The assembly comprises a bearer shaped-section for attachment to the building, and a holder section for detachable mounting on the bearer section, with a gap between them to accommodate the roofing membrane. Either of the two sections may be the spreader shaped-section with the hinge joint stretching along it between two zones of contact on the other section, and with the locking member to lock it in the fixture position. Both shaped sections may be spring-loaded at the fixture position. The section with the hinge joint is pref. C-shaped in cross-section, and the joint preferably has a narrow gap, such as a groove, for insertion of the locking member. Secure holding is achieved with simple construction and assembly.
Patent DE-2344684-A1 (DE)
Title: Capacitor for printed circuit board with electrode surface contacts - has plate with sloping notch along circumference with metallised coating
Inventor: FINK RUDOLF DIPL-ING
IPC: H01G2/06
Filed: 1973-09-05
Abstract: The capacitor is made from a flat ceramic plate which can be round, rectangular or any other desired geometric shape. It is intended for mounting on printed circuit boards without the use of terminal leads. The electrode surfaces are on opposite faces of the plate. There is an open sloping cut out at the circumference, extending from the top surface to the edge of the bottom surface. The bottom is an electrode surface placed in direct contact with the printed wiring. The surface of the cut out is metallised, with the coating applied by a sintering, spraying or silk screening process. It provides access to the top which is the other electrode surface.
Patent DE-2347326-A1 (DE)
Title: Mesoridazine useful as a hypnotic - which is non-habituating and well toler-ated
Inventor: SPIEGEL RENE
IPC: A61K31/54
Filed: 1973-09-20
Abstract: Pharmaceutical prepns. for the treatment of sleep disorders contain mesoridazine (I) or a therapeutically effective acid addn. salt thereof - (I), a known agent for the treatment of psychiatric disorders, has valuable hypnotic props. and is suitable for the treatment of mild to severe sleep disorders. It does not give rise to habituation and is well tolerated. In clinical trials, slight hangover symptoms were observed only with high doses, and there was no (or only insignificant) modification of the electrophysiological sleep system.